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Conserved domains on  [gi|1002258681|ref|XP_015633682|]
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protein NRT1/ PTR FAMILY 4.4 [Oryza sativa Japonica Group]

Protein Classification

MFS transporter( domain architecture ID 999995)

major facilitator superfamily (MFS) transporter facilitates the transport across cytoplasmic or internal membranes of one or more from a variety of substrates including ions, sugar phosphates, drugs, neurotransmitters, nucleosides, amino acids, and peptides

CATH:  1.20.1250.20
Gene Ontology:  GO:0022857|GO:0055085
PubMed:  26758938|26098515
SCOP:  3000310
TCDB:  2.A.1

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
MFS super family cl28910
Major Facilitator Superfamily; The Major Facilitator Superfamily (MFS) is a large and diverse ...
32-581 0e+00

Major Facilitator Superfamily; The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that includes uniporters, symporters, and antiporters. MFS proteins facilitate the transport across cytoplasmic or internal membranes of a variety of substrates including ions, sugar phosphates, drugs, neurotransmitters, nucleosides, amino acids, and peptides. They do so using the electrochemical potential of the transported substrates. Uniporters transport a single substrate, while symporters and antiporters transport two substrates in the same or in opposite directions, respectively, across membranes. MFS proteins are typically 400 to 600 amino acids in length, and the majority contain 12 transmembrane alpha helices (TMs) connected by hydrophilic loops. The N- and C-terminal halves of these proteins display weak similarity and may be the result of a gene duplication/fusion event. Based on kinetic studies and the structures of a few bacterial superfamily members, GlpT (glycerol-3-phosphate transporter), LacY (lactose permease), and EmrD (multidrug transporter), MFS proteins are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement. Bacterial members function primarily for nutrient uptake, and as drug-efflux pumps to confer antibiotic resistance. Some MFS proteins have medical significance in humans such as the glucose transporter Glut4, which is impaired in type II diabetes, and glucose-6-phosphate transporter (G6PT), which causes glycogen storage disease when mutated.


The actual alignment was detected with superfamily member cd17414:

Pssm-ID: 475125 [Multi-domain]  Cd Length: 456  Bit Score: 560.49  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  32 MRAAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVEL 111
Cdd:cd17414     1 MRAAFFVLVVEALENMAYLANANNLVTYLINNMHYSLAKSANIVTNFVGTAFLLALLGGFLSDSFLSSFKTIIIFGSIEL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 112 SGFILLSVQAHLPQLKPPPCNMAAtDGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGGggaaaadN 191
Cdd:cd17414    81 LGLILLTVQAHIPSLQPPSCNSLG-DLTCKEPSGSQAAILFVGLYLVALGVGCIKPNLPSHGADQFDENDPK-------G 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 192 AKRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKppqgsiftpiarvfvaa 271
Cdd:cd17414   153 RRQLSSFFNWYYFSFSLGALIAVTLVVWVEENKGWDWGFGVSAAVIAVGILVFVAGTPFYRNK----------------- 215
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 272 ytkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaAEVRQAKTLLAVAPI 351
Cdd:cd17414   216 -----------------------------------------------------------------TQVEEVKIVLKMLPI 230
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 352 FACTIVFNTVLAQLQTFSVQQGSAMDTALGGagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQ 431
Cdd:cd17414   231 FACTIILNCILAQLQTFSVQQGSTMNRTKIG---SFNIPPASLQAIPVIFMLILVPLYDHLLVPFARKITGHESGITHLQ 307
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 432 RIGVGLCTVPLSMVAAATVEHRRRDLSLSAG---GAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQArGAGMQSF 508
Cdd:cd17414   308 RIGIGLVLSTLSMVVAALVETKRKKVAVENGllnSKENLPISIFWIALQFLILGISDMFTAVGLLEFFYTES-PSSMRSL 386
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1002258681 509 LTALTYCSYAFGFYLSSVLVSLVNRVTASrggGGHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17414   387 GTALTWCSYSFGFYLSSVLVSVVNKVTGS---GGHGGWLLGENLNRDRLDLFYWLLCVLSTINFLNYLFWARR 456
 
Name Accession Description Interval E-value
MFS_NPF4 cd17414
NRT1/PTR family (NPF), subfamily 4 of the Major Facilitator Superfamily of transporters; The ...
32-581 0e+00

NRT1/PTR family (NPF), subfamily 4 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. Members of the NPF4 subfamily have been shown to transport ABA. NPF4 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340972 [Multi-domain]  Cd Length: 456  Bit Score: 560.49  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  32 MRAAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVEL 111
Cdd:cd17414     1 MRAAFFVLVVEALENMAYLANANNLVTYLINNMHYSLAKSANIVTNFVGTAFLLALLGGFLSDSFLSSFKTIIIFGSIEL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 112 SGFILLSVQAHLPQLKPPPCNMAAtDGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGGggaaaadN 191
Cdd:cd17414    81 LGLILLTVQAHIPSLQPPSCNSLG-DLTCKEPSGSQAAILFVGLYLVALGVGCIKPNLPSHGADQFDENDPK-------G 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 192 AKRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKppqgsiftpiarvfvaa 271
Cdd:cd17414   153 RRQLSSFFNWYYFSFSLGALIAVTLVVWVEENKGWDWGFGVSAAVIAVGILVFVAGTPFYRNK----------------- 215
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 272 ytkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaAEVRQAKTLLAVAPI 351
Cdd:cd17414   216 -----------------------------------------------------------------TQVEEVKIVLKMLPI 230
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 352 FACTIVFNTVLAQLQTFSVQQGSAMDTALGGagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQ 431
Cdd:cd17414   231 FACTIILNCILAQLQTFSVQQGSTMNRTKIG---SFNIPPASLQAIPVIFMLILVPLYDHLLVPFARKITGHESGITHLQ 307
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 432 RIGVGLCTVPLSMVAAATVEHRRRDLSLSAG---GAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQArGAGMQSF 508
Cdd:cd17414   308 RIGIGLVLSTLSMVVAALVETKRKKVAVENGllnSKENLPISIFWIALQFLILGISDMFTAVGLLEFFYTES-PSSMRSL 386
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1002258681 509 LTALTYCSYAFGFYLSSVLVSLVNRVTASrggGGHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17414   387 GTALTWCSYSFGFYLSSVLVSVVNKVTGS---GGHGGWLLGENLNRDRLDLFYWLLCVLSTINFLNYLFWARR 456
PTR2 pfam00854
POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton ...
100-537 5.18e-76

POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton dependent transporters.


Pssm-ID: 425909 [Multi-domain]  Cd Length: 392  Bit Score: 247.23  E-value: 5.18e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 100 FWTMLIFGFVELSGFILLSVQAHlPQLKPPpcnmaatdggceqargIKASIFFAALYLVALGSGCLKPNMIAHGADQFAA 179
Cdd:pfam00854   1 FRTIFLGSIIYAIGHILLALSAI-PSLRPP----------------VHVALFFIGLALIALGTGGIKPNVSSFGGDQFEE 63
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 180 aaggggaaaaDNAKRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKPPQGS 259
Cdd:pfam00854  64 ----------TDPRRRSRFFSIFYFSINAGSLISTIITPYLQQNYGYPLGFGLPAVGMIIALLVFLLGSRMYKKKPPKGN 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 260 IFTPIARV-FVAAYTKRKQIcpSSSSDPVNAGvcepahlaggsfrHASKFRFLDKacIRAAEQGPNTKPESPWrlCTAAE 338
Cdd:pfam00854 134 VLTKVFKVlPVAAWNKVKLN--GSSAGIKKLH-------------WLDWARELDA--LIILGIVVPGIFFNIW--CTKTK 194
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 339 VRQAKTLLAVAPIFACTIVFNTVLAQLQTFSVQQGSAMDTALGgagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMR 418
Cdd:pfam00854 195 VEEVKRLLRVLPLFLPLIMFWALYDQMGTSWVLQARTMNRKIG----SFEIPPAQFQAFNAILVLIFIPIFDRLVYPLGR 270
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 419 RATGarsGITPLQRIGVGLCTVPLSMVAAATVEHRRRDLSLSAGGAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYK 498
Cdd:pfam00854 271 KCTG---GLTPLQKMAVGLFLASLAFAIAAIVQLKRNDTGPEFPIAQEVPISVLWLIPQYLLIGFGELFISIGGLEFFYK 347
                         410       420       430
                  ....*....|....*....|....*....|....*....
gi 1002258681 499 QARgAGMQSFLTALTYCSYAFGFYLSSVLVSLVNRVTAS 537
Cdd:pfam00854 348 LAP-KSMTSLITGLFLLTNALGNFLSGVIATLTAKPTNV 385
2A1704 TIGR00926
Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and ...
56-451 1.28e-16

Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and various protease inhibitors); [Transport and binding proteins, Amino acids, peptides and amines]


Pssm-ID: 273343 [Multi-domain]  Cd Length: 654  Bit Score: 83.27  E-value: 1.28e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  56 LITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGFILLSVQAhLPQLKPPPcnMAA 135
Cdd:TIGR00926  10 LVLYFLNFLGFSESTSTVLFHTFTYLCYLTPLIGAIIADGWLGKFKTILYLSIVYVVGHALLSFGA-IPSSGHPL--HDL 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 136 TDggceqargikasifFAALYLVALGSGCLKPNMIAHGADQFaaaaggggaaAADNAKRLSTYFNSAYFSFCAGELVA-- 213
Cdd:TIGR00926  87 LD--------------LLGLALIALGTGGIKPCVSAFGGDQF----------EERQLSLRSRFFSFFYFAINAGSLISti 142
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 214 LTALVWVQTHSGMD-----VGFGISAAAMAAGLVSLVSGAAFYRNKPPQGSIftpIARVFVAAYTKRKQICPSSSSDPvn 288
Cdd:TIGR00926 143 ITPILRGDVGCFGCqdcypLAFGVPAILMILALIVFMAGSKMYKKKPPKGNI---VSKVIKCIVTALRKRFSTRSEHW-- 217
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 289 agvcePAHlaggsfrhaskfrFLDKAciraaeqgpntKPESPWRLctaaeVRQAKTLLAVAPIFACTIVFNTVLAQLQTF 368
Cdd:TIGR00926 218 -----PLH-------------WLDYA-----------KDKHDIRM-----IRSTKRLLRVLVLFIPLPMFWALFDQQGSR 263
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 369 SVQQGSAMDTALGGagssFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRatgARSGITPLQRIGVGLCTVPLSMVAAA 448
Cdd:TIGR00926 264 WTLQATRMDGDVGG----FEIQPDQMQVVNPLLILIFVPIFDYIVYPAIAK---CGTRFTSLRKMAVGGLLAALSFFVAA 336

                  ...
gi 1002258681 449 TVE 451
Cdd:TIGR00926 337 LVQ 339
PTR2 COG3104
Dipeptide/tripeptide permease [Amino acid transport and metabolism];
94-583 1.21e-15

Dipeptide/tripeptide permease [Amino acid transport and metabolism];


Pssm-ID: 442338 [Multi-domain]  Cd Length: 479  Bit Score: 79.86  E-value: 1.21e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  94 DSYLGCFWTMLIFGFVELSGFILLSVQAHLpqlkpppcnmaatdggceqargikaSIFFAALYLVALGSGCLKPNMIAHG 173
Cdd:COG3104    80 DRLLGQRRAILLGGILMALGHFLLALPGGV-------------------------TLFYLGLALIAVGNGLFKPNISSLV 134
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 174 ADQFaaaaggggaaAADNAKRLS--TYFnsaYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFY 251
Cdd:COG3104   135 GQLY----------DPGDPRRDAgfTIF---YMGINIGAFLAPLLCGYLGEKYGWHYGFGAAAIGMLIGLIIFLLGRKYL 201
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 252 RNKPpqgsifTPIARVFVAAYTKRKQICPSSSSDPVNAGVCEPAHLAGGSFRHASKFRFLdkACIRAAEQgpntkpespw 331
Cdd:COG3104   202 GDIG------LEPDNPLSKKERLIAVALGALLLVLVLAGLLSNANIANYLLYVIAIIAYF--IFILRSKK---------- 263
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 332 rlCTAAEVRQaktLLAVAPIFACTIVFNTVLAQ----LQTFSVQQgsaMDTALGGagssFRIPPASLQAIPYAMLLALVP 407
Cdd:COG3104   264 --LTKEERKR---LLAILILFLFSIVFWALYEQagtsLNLFADRN---VDRSLFG----FEIPPSWFQSLNPLFIIILAP 331
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 408 AYELLLVPLMRRatgaRSGITPLQRIGVGL--CTV-PLSMVAAAtvehrrrdlSLSAGGAPpraMSVLWIVPQFLVFGVS 484
Cdd:COG3104   332 VFAALWTKLGKR----GKEPSTPTKFALGLllLGLgFLVMALAA---------LLAGAGGK---VSPLWLVLAYLLLTIG 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 485 EMFT-AVGLiEFFYKQARgAGMQSFLTALTYCSYAFGFYLSSVLVSLVNRVTASRgggghggwlgdndldkdrldlFYWM 563
Cdd:COG3104   396 ELCLsPVGL-SMITKLAP-ARFAGQMMGLWFLATALGNLLAGLLAGLYAVPGYTA---------------------YFLL 452
                         490       500
                  ....*....|....*....|
gi 1002258681 564 LAVLSVINFFCYLLCARWYN 583
Cdd:COG3104   453 LGGIALVAGVVLLLLSPKLR 472
 
Name Accession Description Interval E-value
MFS_NPF4 cd17414
NRT1/PTR family (NPF), subfamily 4 of the Major Facilitator Superfamily of transporters; The ...
32-581 0e+00

NRT1/PTR family (NPF), subfamily 4 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. Members of the NPF4 subfamily have been shown to transport ABA. NPF4 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340972 [Multi-domain]  Cd Length: 456  Bit Score: 560.49  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  32 MRAAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVEL 111
Cdd:cd17414     1 MRAAFFVLVVEALENMAYLANANNLVTYLINNMHYSLAKSANIVTNFVGTAFLLALLGGFLSDSFLSSFKTIIIFGSIEL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 112 SGFILLSVQAHLPQLKPPPCNMAAtDGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGGggaaaadN 191
Cdd:cd17414    81 LGLILLTVQAHIPSLQPPSCNSLG-DLTCKEPSGSQAAILFVGLYLVALGVGCIKPNLPSHGADQFDENDPK-------G 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 192 AKRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKppqgsiftpiarvfvaa 271
Cdd:cd17414   153 RRQLSSFFNWYYFSFSLGALIAVTLVVWVEENKGWDWGFGVSAAVIAVGILVFVAGTPFYRNK----------------- 215
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 272 ytkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaAEVRQAKTLLAVAPI 351
Cdd:cd17414   216 -----------------------------------------------------------------TQVEEVKIVLKMLPI 230
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 352 FACTIVFNTVLAQLQTFSVQQGSAMDTALGGagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQ 431
Cdd:cd17414   231 FACTIILNCILAQLQTFSVQQGSTMNRTKIG---SFNIPPASLQAIPVIFMLILVPLYDHLLVPFARKITGHESGITHLQ 307
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 432 RIGVGLCTVPLSMVAAATVEHRRRDLSLSAG---GAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQArGAGMQSF 508
Cdd:cd17414   308 RIGIGLVLSTLSMVVAALVETKRKKVAVENGllnSKENLPISIFWIALQFLILGISDMFTAVGLLEFFYTES-PSSMRSL 386
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1002258681 509 LTALTYCSYAFGFYLSSVLVSLVNRVTASrggGGHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17414   387 GTALTWCSYSFGFYLSSVLVSVVNKVTGS---GGHGGWLLGENLNRDRLDLFYWLLCVLSTINFLNYLFWARR 456
MFS_NPF cd17351
Plant NRT1/PTR family (NPF) of the Major Facilitator Superfamily of transporters; The plant ...
35-581 2.39e-144

Plant NRT1/PTR family (NPF) of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340909 [Multi-domain]  Cd Length: 445  Bit Score: 425.50  E-value: 2.39e-144
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  35 AVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGF 114
Cdd:cd17351     1 APFILGNEFAERLAFYGIAVNLVTYLTKVMHLSNAKAANTVTNFSGTSYLTPLLGAFLADAYLGRYWTIAIFSVIYLVGL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 115 ILLSVQAHLPQLKPPPCNmaaTDGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaaDNAKR 194
Cdd:cd17351    81 ILLTLSASVPSLRPPPCN---PDSPCEPASSTQLTVLYVGLYLIALGTGGIKPCVSAFGADQFDETDP-------KEKKQ 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 195 LSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRnkppqgsiftpiarvfvaaytk 274
Cdd:cd17351   151 KPSFFNWFYFSINLGSLLAVTLVVYIQDNVSWGWGFGIPAAAMALAVIVFVAGTPFYR---------------------- 208
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 275 rkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaEVrqaKTLLAVAPIFAC 354
Cdd:cd17351   209 ---------------------------------------------------------------EV---KCLLRLLPIWAT 222
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 355 TIVFNTVLAQLQTFSVQQGSAMDTALGGagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQRIG 434
Cdd:cd17351   223 TILLSTVYAQMQTFFVQQGLTMDRRLGG---SFEIPAASLSVFSTLFVLLFIPLYDRVFVPFARRYTGNPRGITPLQRIG 299
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 435 VGLCTVPLSMVAAATVEHRRRDLSLSAGGAPPRA----MSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARgAGMQSFLT 510
Cdd:cd17351   300 IGLVLSILAMAVAALVEVKRLRVARAHGLLDSPTgvvpMSVFWLLPQYFLLGLAEVFTYIGQLEFFYDEAP-DGMRSLGT 378
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1002258681 511 ALTYCSYAFGFYLSSVLVSLVNRVTAsrggGGHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17351   379 ALFLLTIALGNFLSSALVTIVNKITG----KGGGPGWLPNNLNKGRLDYFYWLLAVLSAVNFLVFLVCAKW 445
MFS_NPF6 cd17413
NRT1/PTR family (NPF), subfamily 6 of the Major Facilitator Superfamily of transporters; The ...
34-581 2.91e-116

NRT1/PTR family (NPF), subfamily 6 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter 1/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF6 includes the first identified member of the NRT1/PTR family: Arabidopsis thaliana NRT1.1, now called AtNPF6.3. It is a dual affinity nitrate influx transporter and a nitrate sensor. It also transports auxin and has nitrate efflux activity. NPF6 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340971 [Multi-domain]  Cd Length: 457  Bit Score: 354.07  E-value: 2.91e-116
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  34 AAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSG 113
Cdd:cd17413     3 SAALILGIEMCERLTTLGIGVNLVTYLTGTMHLPSATSANIVTNFLGTSFLLCLLGGFIADTFLGRYLTIAIFASIQALG 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 114 FILLSVQAHLPQLKPPPCNmAATDGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaaDNAK 193
Cdd:cd17413    83 VLVLTLSTTLPSLRPPPCN-HTTSHHCEPASGIQLTVLYLALYLIALGTGGIKSSVSGFGSDQFDENDP-------KERK 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 194 RLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKPPQGSiftpiarvfvaayt 273
Cdd:cd17413   155 LMSYFFNRFFFCISVGSLLAVTVLVYIQDNVGRGWGYGICAAAMVLAIVVFLAGTKRYRFKKSIGS-------------- 220
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 274 krkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaAEVRQAKTLLAVAPIFA 353
Cdd:cd17413   221 ---------------------------------------------------------------TQVEEVKMVVRMLPIWA 237
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 354 CTIVFNTVLAQLQTFSVQQGSAMDTALGgagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQRI 433
Cdd:cd17413   238 TTILFWTVYAQMTTFSVEQAETMDRNIG----SFEIPPASMAVFLVATILLTTAVYDRVIVPLCRKLTGHPQGLTTLQRI 313
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 434 GVGLCTVPLSMVAAATVEHRRRDLSLSAGGAP-PRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARgAGMQSFLTAL 512
Cdd:cd17413   314 GVGLVFSCLAMAVAALVELKRLRIAHAHGKPVkTVPMSVFWLVPQYFLVGAGEAFIYTGQLDFFIRESP-KGMKSMSTGL 392
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1002258681 513 TYCSYAFGFYLSSVLVSLVNRVTASRGGGGHGGwlgdNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17413   393 FLSTLSLGFFVSSFLVSIVNRVTGKSHPHGWLA----DNLNKGRLDYFYWLLAVLSALNFVIFLVFAKW 457
MFS_NPF5 cd17417
NRT1/PTR family (NPF), subfamily 5 of the Major Facilitator Superfamily of transporters; The ...
33-582 6.68e-116

NRT1/PTR family (NPF), subfamily 5 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF5 includes Arabidopsis thaliana PTR3 (AtPTR3, now named AtNPF5.2), which is a wound-induced peptide transporter that is necessary for defense against virulent bacterial pathogens. NPF5 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340975 [Multi-domain]  Cd Length: 452  Bit Score: 352.73  E-value: 6.68e-116
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  33 RAAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELS 112
Cdd:cd17417     2 KACSFIIGIEVAERFAYYGIASNLVTYLTTPLHQSTARAAKNVNNWSGTATLLPLLGAFVADAYLGRYRTILISSLIYLL 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 113 GFILLSVQAHLPQLKPPPCNmaatdGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaaDNA 192
Cdd:cd17417    82 GLVLLTLSASLPSLKPPECN-----GTCSKASTLQVAFFFFSLYLVAIGQGGHKPCVQAFGADQFDEDDP-------KEK 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 193 KRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKppqgsiftpiarvfvaay 272
Cdd:cd17417   150 KQKSSFFNWWYFSICAGSLTAVTVLVYIQDNVGWALGFGIPTIVMALALFVFLLGTPLYRYK------------------ 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 273 tkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaeVRQAKTLLAVAPIF 352
Cdd:cd17417   212 ------------------------------------------------------------------VEEVKLVLRLIPIW 225
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 353 ACTIVFNTVLAQLQTFSVQQGSAMDTALGgagSSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQR 432
Cdd:cd17417   226 FTTLVFTVVFAQSPTFFTKQGVTMDRTIG---PNFKIPPASLQSFITLSILISIPIYDRVFVPIARKITGNPRGITLLQR 302
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 433 IGVGLCTVPLSMVAAATVEHRRRDLSLSAGGAPPRA---MSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARgAGMQSFL 509
Cdd:cd17417   303 IGIGMFLSILAMVIAALVEMKRLKVAKEHGLISPKAtvpMSIFWLLPQYILLGIADVFTMVGMQEFFYDQVP-DEMRSLG 381
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1002258681 510 TALTYCSYAFGFYLSSVLVSLVNRVTASRggggHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARWY 582
Cdd:cd17417   382 TALYLSVFGVGSFLSSFLISIVDKITSSS----GGQSWFNNNLNRAHLDYFYWLLAVLSAVNFVLFLFVAKSY 450
MFS_NPF1_2 cd17416
NRT1/PTR family (NPF), subfamily 1 and 2 of the Major Facilitator Superfamily of transporters; ...
37-582 1.19e-107

NRT1/PTR family (NPF), subfamily 1 and 2 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF1 includes Medicago truncatula LATD/NIP, now named MtNPF1.7, which is a high-affinity nitrate transporter and is involved in nodulation and root architecture. NPF2 members are well-established nitrate and glucosinolate transporters, including Arabidopsis nitrate influx and efflux transporters with varied tissue and developmental specificity. Examples are AtNPF2.7, which is expressed in the cortex of mature roots, and AtNPF2.9, which is expressed in root companion cells where it is involved in phloem loading. NPF1/2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340974 [Multi-domain]  Cd Length: 444  Bit Score: 331.15  E-value: 1.19e-107
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  37 FVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGFIL 116
Cdd:cd17416     3 FIIGNETGEKLASYGLLANLIVYLIEEYNMKSIAAANIINIWSGTTNFLPVVGAFLSDSYFGRFPTISVGSFASLLGMVL 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 117 LSVQAHLPQLKPPPCNmaATDGGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGGggaaaadNAKRLS 196
Cdd:cd17416    83 LTLTAAIPSLRPPPCE--TASSLCQSPSKLQLAVLYSALALLSIGAGGIRPCSLAFGADQFDKKTES-------GKRGLE 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 197 TYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRnkppqgsiftpiarvfvaaytkrk 276
Cdd:cd17416   154 SFFNWYYFTFTVAQIISLTAIVYIQDNVSWKIGFGIPAALMLLSFILFLAGSRLYV------------------------ 209
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 277 qicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaeVRQAKTLLAVAPIFACTI 356
Cdd:cd17416   210 --------------------------------------------------------------VEDLKSLIRVIPIWSTGI 227
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 357 VFNTVLAQLQTFSVQQGSAMDTALGGagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQRIGVG 436
Cdd:cd17416   228 ILSLAMAQQMSLTVLQALVMDRHLGP---SFQIPAGSITVFLLITLTIFIPLYDRVLVPLLRKITGRGRGLTLLQRVGIG 304
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 437 LCTVPLSMVAAATVEHRRRDLSLSAGGApPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQArGAGMQSFLTALTYCS 516
Cdd:cd17416   305 IVFSILSMAVAAIVERKRRKTALTQGNG-TSPMSVLWLVPQLVLMGIAEAFHFIGQIEFFYQEF-PESMRSTATSLFSLG 382
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1002258681 517 YAFGFYLSSVLVSLVNRVTASRggggHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARWY 582
Cdd:cd17416   383 MGVASYLSSALISAVHRTTGRG----GGGSWLPDDINKGRLDYVYWLLAGLGALNLGYFLVCSWRY 444
MFS_NPF7 cd17419
NRT1/PTR family (NPF), subfamily 7 of the Major Facilitator Superfamily of transporters; The ...
34-581 2.00e-105

NRT1/PTR family (NPF), subfamily 7 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF7 includes the nitrate transporters AtNPF7.2 and AtNPF7.3, as well as the dipeptide transporter OsNPF7.3. AtNPF7.3 is a bidirectional transporter involved in nitrate influx and efflux. NPF7 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340977 [Multi-domain]  Cd Length: 447  Bit Score: 325.87  E-value: 2.00e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  34 AAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSG 113
Cdd:cd17419     3 SAIFILVNQGLATLAYFGVGVNLVLYLTRVMHQSNASAANNVSNWTGTVYITPLIGAFLSDSYWGRYWTSTLFQAIFVIG 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 114 FILLSVQAHLPQLKPPPCNMAATDggCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaaDNAK 193
Cdd:cd17419    83 LLLLTLSSALPSLRPPQCGDGDLK--CPPASAAQTTFLYFSLYLIALGYGGYQPCIATLGADQFDDEDP-------IEKA 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 194 RLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRnkppqgsiftpiarvfvaayt 273
Cdd:cd17419   154 SKSAFFSYFYQALNLGSLFSNTILVYFEDNGSWGLGFGISAGAAFIGLVLFLAGTPFYR--------------------- 212
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 274 krkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaevrQAKTLLAVAPIFA 353
Cdd:cd17419   213 -------------------------------------------------------------------EVKCILRLLPIWL 225
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 354 CTIVFNTVLAQLQTFSVQQGSAMDTALGgagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQRI 433
Cdd:cd17419   226 STIIYSVVYTQMATLFVEQGAAMDTSFG----NFKIPPASMSVFEILSVAVGTVLYRKFLVPLLRKVTGHPKGITELQRM 301
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 434 GVGLCTVPLSMVAAATVEHRR---RDLSLSAGGAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARgAGMQSFLT 510
Cdd:cd17419   302 GIGLVIGILAMVVAALVEIQRlkvARPSNLDDPTSPSPLSIFWQIPQYVLVGASEVFTYVGQLEFFYDQAP-DGLRSLGS 380
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1002258681 511 ALTYCSYAFGFYLSSVLVSLVNRVTASRGGGGHGGwlgdNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17419   381 ALCMASVALGNYLSSLLVTIVNKVTTKDGSPGWIP----DNLNKGHLDRFYWLLAALSGIDFVVFLICAKW 447
MFS_NPF3 cd17415
NRT1/PTR family (NPF), subfamily 3 of the Major Facilitator Superfamily of transporters; The ...
37-581 5.11e-104

NRT1/PTR family (NPF), subfamily 3 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF3 is the smallest NPF subfamily and it includes Cucumis sativus nitrite transporter (CsNitr1), now named CsNPF3.2. It functions as a chloroplast nitrite uptake transporter to remove toxic nitrite from the cytosol. NPF3 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340973 [Multi-domain]  Cd Length: 448  Bit Score: 322.09  E-value: 5.11e-104
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  37 FVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGFIL 116
Cdd:cd17415     6 FIFGNEICERLASVGFHTNLITYLTLQLHMPLVKAANILTNFNGTASLTPLLGAFIADSFAGRFWTITIGSIIYQLGMVL 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 117 LSVQAHLPQLKPPPCNMAATDggCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaaDNAKRLS 196
Cdd:cd17415    86 LTISAILPSLRPPPCNGHEVC--ACQASSAQLSILYLSLLLTALGSGGIRPCVVAFGADQFDESDP-------KQAKQTW 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 197 TYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRnkppqgsiftpiarvfvaaytkrk 276
Cdd:cd17415   157 NFFNWYYFCMGIAILLAVTVIVYIQDNVGWGWGFGIPTIAMAISVIAFVVGSPLYR------------------------ 212
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 277 qicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaevrQAKTLLAVAPIFACTI 356
Cdd:cd17415   213 ----------------------------------------------------------------ELKSIIRMLPIWAAGI 228
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 357 VFNTVLAQLQTFSVQQGSAMDTALGGagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQRIGVG 436
Cdd:cd17415   229 LLVTASSQQHTFSIQQARTMNRHLTP---SFQIPPASMSVFGILSLLTTVPLYDRVLMPVARKFTGNERGITFLQRMGIG 305
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 437 LCTVPLSMVAAATVEHRRRDLSLSAG--GAPPRA--MSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARGAgMQSFLTAL 512
Cdd:cd17415   306 LFISILATVVAAFVEVKRKSVAANHGllDRPHATvpISVFWLVPQYILHGIAEAFMSIGHLEFFYDQSPES-MRSTATAL 384
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1002258681 513 TYCSYAFGFYLSSVLVSLVNRVTASrggggHGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd17415   385 FWSTISLGSYLSTLLVTLVHKETSR-----GGRWWLPNNLNRGRLDYFYWLVAVLQAVNLVYFLICARW 448
MFS_NPF8 cd17418
NRT1/PTR family (NPF), subfamily 8 of the Major Facilitator Superfamily of transporters; The ...
33-582 1.19e-95

NRT1/PTR family (NPF), subfamily 8 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF8 contains the Arabidopsis dipeptide transporters AtNPF8.1 (PTR1), AtNPF8.2 (PTR5), and AtNPF8.3 (PTR2), as well as tonoplast-localized transporters AtNPF8.4 (PTR4) and AtNPF8.5 (PTR6). Oryza sativa NRT1 (now called OsNPF8.9) is a low-affinity nitrate transporter. NPF8 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340976 [Multi-domain]  Cd Length: 447  Bit Score: 300.54  E-value: 1.19e-95
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  33 RAAVFVLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELS 112
Cdd:cd17418     2 KACPFILGNECCERLAYYGIATNLITYLTKELHQGNVSAANNVTNWSGTCYITPLIGAFIADAYWGRYWTIASFSAIYFI 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 113 GFILLSVQAHLPQLKPPPCNMAAtdggCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaaDNA 192
Cdd:cd17418    82 GMVLLTLSASVPGLKPASCIGSL----CPPATSVQYAVFFLGLYLIALGTGGIKPCVSSFGADQFDDTDP-------KEK 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 193 KRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRnkppqgsiftpiarvfvaay 272
Cdd:cd17418   151 VRKSSFFNWFYFSINIGALISSSVLVWIQENVGWGWGFGIPTVFMGIAIVSFFFGTPLYR-------------------- 210
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 273 tkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaevrQAKTLLAVAPIF 352
Cdd:cd17418   211 --------------------------------------------------------------------EVKILIRLLPIW 222
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 353 ACTIVFNTVLAQLQTFSVQQGSAMDTAlggaGSSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGARSGITPLQR 432
Cdd:cd17418   223 ASGIVFATVYSQMSTMFVQQGRTMDRM----GGNFEIPPASLSLFDTLSVLIWVPIYDRFIVPLVRKFTGHERGFTQLQR 298
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 433 IGVGLCTVPLSMVAAATVEHRR----RDLSLSAGGaPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARGAgMQSF 508
Cdd:cd17418   299 MGIGLFISVLSMVAAAIVEIVRlqlaRTHNLVESG-PPVPMSIFWQIPQYFLIGAAEVFTFIGQLEFFYDQSPDA-MRSL 376
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1002258681 509 LTALTYCSYAFGFYLSSVLVSLVNRVTASRGGGGHGGwlgdNDLDKDRLDLFYWMLAVLSVINFFCYLLCARWY 582
Cdd:cd17418   377 CSALSLLTTALGNYLSSLIVTLVTYVTTKGGKPGWIP----DNLNNGHLDYFFWLLASLSFLNILVYLWIAKRY 446
PTR2 pfam00854
POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton ...
100-537 5.18e-76

POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton dependent transporters.


Pssm-ID: 425909 [Multi-domain]  Cd Length: 392  Bit Score: 247.23  E-value: 5.18e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 100 FWTMLIFGFVELSGFILLSVQAHlPQLKPPpcnmaatdggceqargIKASIFFAALYLVALGSGCLKPNMIAHGADQFAA 179
Cdd:pfam00854   1 FRTIFLGSIIYAIGHILLALSAI-PSLRPP----------------VHVALFFIGLALIALGTGGIKPNVSSFGGDQFEE 63
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 180 aaggggaaaaDNAKRLSTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNKPPQGS 259
Cdd:pfam00854  64 ----------TDPRRRSRFFSIFYFSINAGSLISTIITPYLQQNYGYPLGFGLPAVGMIIALLVFLLGSRMYKKKPPKGN 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 260 IFTPIARV-FVAAYTKRKQIcpSSSSDPVNAGvcepahlaggsfrHASKFRFLDKacIRAAEQGPNTKPESPWrlCTAAE 338
Cdd:pfam00854 134 VLTKVFKVlPVAAWNKVKLN--GSSAGIKKLH-------------WLDWARELDA--LIILGIVVPGIFFNIW--CTKTK 194
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 339 VRQAKTLLAVAPIFACTIVFNTVLAQLQTFSVQQGSAMDTALGgagsSFRIPPASLQAIPYAMLLALVPAYELLLVPLMR 418
Cdd:pfam00854 195 VEEVKRLLRVLPLFLPLIMFWALYDQMGTSWVLQARTMNRKIG----SFEIPPAQFQAFNAILVLIFIPIFDRLVYPLGR 270
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 419 RATGarsGITPLQRIGVGLCTVPLSMVAAATVEHRRRDLSLSAGGAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYK 498
Cdd:pfam00854 271 KCTG---GLTPLQKMAVGLFLASLAFAIAAIVQLKRNDTGPEFPIAQEVPISVLWLIPQYLLIGFGELFISIGGLEFFYK 347
                         410       420       430
                  ....*....|....*....|....*....|....*....
gi 1002258681 499 QARgAGMQSFLTALTYCSYAFGFYLSSVLVSLVNRVTAS 537
Cdd:pfam00854 348 LAP-KSMTSLITGLFLLTNALGNFLSGVIATLTAKPTNV 385
MFS_POT cd06175
Proton-coupled oligopeptide transporter (POT) family of the Major Facilitator Superfamily of ...
38-581 7.50e-53

Proton-coupled oligopeptide transporter (POT) family of the Major Facilitator Superfamily of transporters; The Proton-coupled oligopeptide transporter (POT) family is present across all major kingdoms of life and is known by a variety of names. It is referred to as the Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) in plants, and in addition to POT, it is also known as the Peptide transporter (PepT/PTR) or Solute Carrier 15 (SLC15) family in animals. Members of this family are proton-driven symporters involved in nitrogen acquisition in the form of di- and tripeptides. Plant members transport other nitrogenous ligands including nitrate, the plant hormone auxin, and glucosinolate compounds that are important for seed defense. POT proteins exhibit substrate multispecificity, with one transporter able to recognize as many as 8,400 types of di/tripeptides and certain peptide-like drugs. The POT family belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340865 [Multi-domain]  Cd Length: 422  Bit Score: 186.49  E-value: 7.50e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  38 VLGIQAFEIMAIAAVGNNLITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGFILL 117
Cdd:cd06175     4 ILLIELCERFTFYGIGANLVPFLTGALGLGNAQAANVVLNFLGTSYVTPLFGGWIADTFLGRYRTILIGAAIYAVGVAIL 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 118 SVQAHLPQLKPPPCNMAatdgGCEQARGIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAaaggggaaaaDNAKRLST 197
Cdd:cd06175    84 TVSTIPPGLRPLRCNPS----HCEQASGIQLTGFYAALYLIALGTGGVKANVSPLGADQFDE----------RGPSKTQS 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 198 YFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLvsgaafyrnkppqgsiftpiarvfvaaytkrkq 277
Cdd:cd06175   150 FFNWFYFCINVGSLLAMLGTPYIQDNVGWAAAYGIPFVAILLALVVF--------------------------------- 196
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 278 icpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaEVRQaktLLAVAPIFACTIV 357
Cdd:cd06175   197 ------------------------------------------------------------EVKQ---LLRALPLFAFCIL 213
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 358 FNTVLAQLQTFSVQQGSAMDTALGGagssFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRAtgaRSGITPLQRIGVGL 437
Cdd:cd06175   214 FWTVYAQMTTSYVLQALTLVRSTGL----FTIPPASMQAFNPILLLLLIPVLDKVVYPLIRRY---GVGLSPLTKIGLGF 286
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 438 CTVPLSMVAAATVE-HRRRDLSLSAGGAPPRAMSVLWIVPQFLVFGVSEMFTAVGLIEFFYKQARgAGMQSFLTALTYCS 516
Cdd:cd06175   287 FFGSLSMFVAGFLElKRLNTAHAHGPVVTTSPLSFWWQIPQYLLLGIGEILVSITGLEFAYREAP-KSMKGFIMGLLLLT 365
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1002258681 517 YAFGFYLSSVLVSLVNRVTasrgggghGGWLGDNDLDKDRLDLFYWMLAVLSVINFFCYLLCARW 581
Cdd:cd06175   366 SGFGSFFGSVLVTLVSKPT--------DGAHIADDLNKGVLTNFFFLLAVLAALNFLIFLLVSRK 422
MFS_SLC15A1_2_like cd17347
Solute carrier family 15 members 1 and 2, and similar Major Facilitator Superfamily ...
56-582 4.27e-29

Solute carrier family 15 members 1 and 2, and similar Major Facilitator Superfamily transporters; Solute carrier family 15 member 1 (SLC15A1) and SLC15A2 are members of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. They mediate the proton-coupled active transport of a broad range of dipeptides and tripeptides, including zwitterionic, anionic and cationic peptides, as well as a variety of peptide-like drugs such as cefadroxil, enalapril, and valacyclovir. SLC15A1, or peptide transporter 1 (PepT1), is primarily expressed in the brush border membranes of enterocytes of the small intestine and is also known as the intestinal isoform. SLC15A2, or peptide transporter 2 (PepT2), is abundantly expressed in the apical membrane of kidney proximal tubules and is also referred to as the renal isoform. Both proteins transport di/tripeptides, but not tetrapeptides or free amino acids, using the energy generated by an inwardly directed transmembrane proton gradient. The SLC15A1/SLC15A2-like group belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340905 [Multi-domain]  Cd Length: 427  Bit Score: 120.03  E-value: 4.27e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  56 LITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGFILLSVqAHLPQLKPPPCNMaa 135
Cdd:cd17347    25 LVLYLTDFLGFSEAEATAIYHSFVMLCYFFPLLGAIIADSYLGKYRTILYLSLVYCLGHIVLAV-TAIPPLGPPHVWG-- 101
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 136 tdggceqargikasiFFAALYLVALGSGCLKPNMIAHGADQFaaaaggggaaAADNAKRLSTYFNSAYFSFCAGELVA-- 213
Cdd:cd17347   102 ---------------LLIGLLLIAIGTGGIKPCVSAFGGDQF----------GADQQHLLARFFSWFYFAINAGSLLStf 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 214 ----LTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNkppqgsiftpiarvfvaaytkrkqicpssssdpvna 289
Cdd:cd17347   157 ltpiLRADVQFGGHDCYPLAFGVPGVLMAVATLVFWLGRKHYKD------------------------------------ 200
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 290 gvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaevrqAKTLLAVAPIFACTIVFNTVLAQLQTFS 369
Cdd:cd17347   201 ----------------------------------------------------VKALLRVLVLFIPLPVFWALFDQQGSRW 228
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 370 VQQGSAMDTALGGagssFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRATGArsgITPLQRIGVGLCTVPLSMVAAAT 449
Cdd:cd17347   229 TLQAEQMDGLVGG----FTILPDQMQALNPILILILIPLFDYVIYPLLERCGIP---LTPLRKMGVGMILAALAFVIAGF 301
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 450 VEHR---------RRDLSLSAGGAPPRAMSVLWIVPQFLVFGVSE-MFTAVGLiEFFYKQArGAGMQSFLTALTYCSYAF 519
Cdd:cd17347   302 LQLRidgglpgqpDPGEVTTFEDIEPNSVSILWQLPQYVVLTAGEvLFSITGL-EFAYTQA-PKSMKSVVQAAWLLTVAL 379
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1002258681 520 GFYLSSVLVSLVNRVTASRgggghggwlgdndldkdrldlFYWMLAVLSVINFFCYLLCARWY 582
Cdd:cd17347   380 GNLIVVIVAELIQFSSQAA---------------------EYFFFAGLMLVVAVVFALLARFY 421
2A1704 TIGR00926
Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and ...
56-451 1.28e-16

Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and various protease inhibitors); [Transport and binding proteins, Amino acids, peptides and amines]


Pssm-ID: 273343 [Multi-domain]  Cd Length: 654  Bit Score: 83.27  E-value: 1.28e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  56 LITYVFGEMHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELSGFILLSVQAhLPQLKPPPcnMAA 135
Cdd:TIGR00926  10 LVLYFLNFLGFSESTSTVLFHTFTYLCYLTPLIGAIIADGWLGKFKTILYLSIVYVVGHALLSFGA-IPSSGHPL--HDL 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 136 TDggceqargikasifFAALYLVALGSGCLKPNMIAHGADQFaaaaggggaaAADNAKRLSTYFNSAYFSFCAGELVA-- 213
Cdd:TIGR00926  87 LD--------------LLGLALIALGTGGIKPCVSAFGGDQF----------EERQLSLRSRFFSFFYFAINAGSLISti 142
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 214 LTALVWVQTHSGMD-----VGFGISAAAMAAGLVSLVSGAAFYRNKPPQGSIftpIARVFVAAYTKRKQICPSSSSDPvn 288
Cdd:TIGR00926 143 ITPILRGDVGCFGCqdcypLAFGVPAILMILALIVFMAGSKMYKKKPPKGNI---VSKVIKCIVTALRKRFSTRSEHW-- 217
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 289 agvcePAHlaggsfrhaskfrFLDKAciraaeqgpntKPESPWRLctaaeVRQAKTLLAVAPIFACTIVFNTVLAQLQTF 368
Cdd:TIGR00926 218 -----PLH-------------WLDYA-----------KDKHDIRM-----IRSTKRLLRVLVLFIPLPMFWALFDQQGSR 263
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 369 SVQQGSAMDTALGGagssFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRatgARSGITPLQRIGVGLCTVPLSMVAAA 448
Cdd:TIGR00926 264 WTLQATRMDGDVGG----FEIQPDQMQVVNPLLILIFVPIFDYIVYPAIAK---CGTRFTSLRKMAVGGLLAALSFFVAA 336

                  ...
gi 1002258681 449 TVE 451
Cdd:TIGR00926 337 LVQ 339
MFS_SLC15A3_4 cd17348
Solute Carrier family 15 members 3 and 4 of the Major Facilitator Superfamily of transporters; ...
34-532 5.76e-16

Solute Carrier family 15 members 3 and 4 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 members 3 (SLC15A3) and 4 (SLC15A4) are members of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. They are peptide/histidine transporters (PHTs) that transport free histidine in addition to di/tripeptides. SLC15A4, also called peptide transporter 4 or peptide/histidine transporter 1 (PHT1), is expressed in the human brain, retina, placenta, and immune cells. It is required for Toll-like receptor 7 (TLR7)- and TLR9-mediated type I interferon production in plasmacytoid dendritic cells (pDCs) and is involved in the pathogenesis of lupus-like autoimmunity. SLC15A3, also called osteoclast transporter, peptide transporter 3, or peptide/histidine transporter 2 (PHT2), is expressed in immune tissues including the spleen and thymus. The SLC15A3/SLC15A4 group belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340906 [Multi-domain]  Cd Length: 435  Bit Score: 80.60  E-value: 5.76e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  34 AAVFVLGIQAFEIMAIAAVGNNLITYVFGE-MHFPLSQAANVVTNFVGTIFLLSLLGGFLSDSYLGCFWTMLIFGFVELS 112
Cdd:cd17348     3 ACAAVLLVELLERAAFYGITSNLVLFLNGSpFNWEGTQASQALLLFMGATYLLSPFGGWLADAYLGRFWTILLSLLLYLL 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 113 GFILLSVqahlpqlkpppcnmaatdggceqargIKASIFFAALYLVALGSGCLKPNMIAHGADQFAAAAGgggaaaadNA 192
Cdd:cd17348    83 GMLLFPA--------------------------TAAPALYAGLLLVGLGVGSVKANITPFGADQVKDRGP--------EA 128
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 193 KRlsTYFNSAYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFYRNkppqgsiftpiarvfvaay 272
Cdd:cd17348   129 TR--RFFNWFYWSINLGAILSLGGVAYIQQNVSFLIGYSIPAVCVGLAFLVFLCGQPVFID------------------- 187
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 273 tkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqgpntkpespwrlctaaevrqAKTLLAVAPIF 352
Cdd:cd17348   188 ---------------------------------------------------------------------VKALVKILPVF 198
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 353 ACTIVFNTVLAQLQTFSVQQG-------SAMDTALGGAGSSFRIPPASLQAIPYAMLLALVPAYELLLVPLMRRatgarS 425
Cdd:cd17348   199 LALIPYWTVYFQMQTTYVLQSlhlkipnIFISNIAGITNSSHTFPAAWLTMFDAVLILILIPLKDKLVDPFLKR-----R 273
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 426 GITP--LQRIGVGLCTVPLSMVAAATVEHRRRDLSLSAGGAPPR---------AMSVLWIVPQFLVFGVSEMFTAVGLIE 494
Cdd:cd17348   274 GLLPssLKRIAVGMFFVMCSAIAAGILESKRLEIVKHNTTIQQQignvtyyaaDLPIWWQIPQYLLIGISEIFASIAGLE 353
                         490       500       510
                  ....*....|....*....|....*....|....*...
gi 1002258681 495 FFYKQARGAgMQSFLTALTYCSYAFGFYLSSVLVSLVN 532
Cdd:cd17348   354 FAYSAAPKS-MQSAIMGLFFFFSGVGSFVGSGLLALVS 390
PTR2 COG3104
Dipeptide/tripeptide permease [Amino acid transport and metabolism];
94-583 1.21e-15

Dipeptide/tripeptide permease [Amino acid transport and metabolism];


Pssm-ID: 442338 [Multi-domain]  Cd Length: 479  Bit Score: 79.86  E-value: 1.21e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  94 DSYLGCFWTMLIFGFVELSGFILLSVQAHLpqlkpppcnmaatdggceqargikaSIFFAALYLVALGSGCLKPNMIAHG 173
Cdd:COG3104    80 DRLLGQRRAILLGGILMALGHFLLALPGGV-------------------------TLFYLGLALIAVGNGLFKPNISSLV 134
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 174 ADQFaaaaggggaaAADNAKRLS--TYFnsaYFSFCAGELVALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSGAAFY 251
Cdd:COG3104   135 GQLY----------DPGDPRRDAgfTIF---YMGINIGAFLAPLLCGYLGEKYGWHYGFGAAAIGMLIGLIIFLLGRKYL 201
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 252 RNKPpqgsifTPIARVFVAAYTKRKQICPSSSSDPVNAGVCEPAHLAGGSFRHASKFRFLdkACIRAAEQgpntkpespw 331
Cdd:COG3104   202 GDIG------LEPDNPLSKKERLIAVALGALLLVLVLAGLLSNANIANYLLYVIAIIAYF--IFILRSKK---------- 263
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 332 rlCTAAEVRQaktLLAVAPIFACTIVFNTVLAQ----LQTFSVQQgsaMDTALGGagssFRIPPASLQAIPYAMLLALVP 407
Cdd:COG3104   264 --LTKEERKR---LLAILILFLFSIVFWALYEQagtsLNLFADRN---VDRSLFG----FEIPPSWFQSLNPLFIIILAP 331
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 408 AYELLLVPLMRRatgaRSGITPLQRIGVGL--CTV-PLSMVAAAtvehrrrdlSLSAGGAPpraMSVLWIVPQFLVFGVS 484
Cdd:COG3104   332 VFAALWTKLGKR----GKEPSTPTKFALGLllLGLgFLVMALAA---------LLAGAGGK---VSPLWLVLAYLLLTIG 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 485 EMFT-AVGLiEFFYKQARgAGMQSFLTALTYCSYAFGFYLSSVLVSLVNRVTASRgggghggwlgdndldkdrldlFYWM 563
Cdd:COG3104   396 ELCLsPVGL-SMITKLAP-ARFAGQMMGLWFLATALGNLLAGLLAGLYAVPGYTA---------------------YFLL 452
                         490       500
                  ....*....|....*....|
gi 1002258681 564 LAVLSVINFFCYLLCARWYN 583
Cdd:COG3104   453 LGGIALVAGVVLLLLSPKLR 472
MFS_SLC15A1 cd17412
Solute Carrier family 15 member 1 of the Major Facilitator Superfamily of transporters; Solute ...
94-520 6.29e-09

Solute Carrier family 15 member 1 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 member 1 (SLC15A1), also called peptide transporter 1 (PepT1), is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. SLC15A1, as well as SLC15A2, mediate the proton-coupled active transport of a broad range of dipeptides and tripeptides, including zwitterionic, anionic and cationic peptides, as well as a variety of peptide-like drugs such as cefadroxil, enalapril, and valacyclovir. SLC15A1 is primarily expressed in the brush border membranes of enterocytes of the small intestine and is also known as the intestinal isoform. It is a high-capacity/low-affinity transporter that drives the transport of di-and tripeptides for metabolic purposes. It's expression is upregulated in the colon during chronic inflammation associated with inflammatory bowel disease. SLC15A1/PepT1 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340970 [Multi-domain]  Cd Length: 415  Bit Score: 58.32  E-value: 6.29e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  94 DSYLGCFWTMLIFGFVELSGFILLSVQAhLPQLkpppcnmaaTDG---GCEQARGIKASIFFAALYLVALGSGCLKPNMI 170
Cdd:cd17412    63 DSWLGKFKTIVYLSIVYTIGQAVMAVSA-IHDL---------TDAnrdGTPDNLTLHVALSMIGLLLIALGTGGIKPCVA 132
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 171 AHGADQFaaaaggggaaAADNAKRLSTYFNSAYFSFCAGELVA--LTALVWVQT---HSGMD---VGFGISAAAMAAGLV 242
Cdd:cd17412   133 AFGGDQF----------EEHQEKQRSRFFSIFYLSINAGSLLStiITPILRSQEcgiHSKQKcypLAFGVPAALMVVALI 202
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 243 SLVSGAAFYrnkppqgsiftpiarvfvaaytkrkqicpssssdpvnagvcepahlaggsfrhaskfrfldkaciraaeqg 322
Cdd:cd17412   203 VFILGSKMY----------------------------------------------------------------------- 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 323 pntkpespwrlctaaevRQAKTLLAVAPIFACTIVFNTVLAQLQTFSVQQGSAMDTALGGagssFRIPPASLQAIPYAML 402
Cdd:cd17412   212 -----------------KQIKMVLKVLFLYIPLPMFWALFDQQGSRWTLQATTMDGNFGA----IQIQPDQMQTVNPILI 270
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 403 LALVPAYELLLVPLMRRatgARSGITPLQRIGVGLCTVPLSMVAAATVEhrrrdlslsaggappraMSVLWIVPQFLVFG 482
Cdd:cd17412   271 IIMVPIFDAVIYPLIKK---CKINFTPLRKMTVGMFLAALAFVAAALLQ-----------------IQMAWQIPQYFLLT 330
                         410       420       430
                  ....*....|....*....|....*....|....*...
gi 1002258681 483 VSEMFTAVGLIEFFYKQARgAGMQSFLTALTYCSYAFG 520
Cdd:cd17412   331 CGEVVFSVTGLEFSYSQAP-SNMKSVLQAGWLLTVAVG 367
MFS_SLC15A5 cd17349
Solute Carrier family 15 member 5 of the Major Facilitator Superfamily of transporters; Solute ...
343-575 1.42e-08

Solute Carrier family 15 member 5 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 member 5 (SLC15A5) is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. The specific function of SLC15A5 is unknown. SLC15A5 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340907 [Multi-domain]  Cd Length: 437  Bit Score: 57.46  E-value: 1.42e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 343 KTLLAVAPIFACTIVFNTVLAQLQTFSVQQGSAMDTALGGagssFRIPPASLQAIPYAMLLALVPAYELLLVPLMrraTG 422
Cdd:cd17349   210 KNLVRLFPLFAFQILYRTCIMQIPSGYYLQTMNSNLNLGG----FLLPIAAMNVISIIPLLILAPFLEYFSSCLF---SS 282
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 423 ARSGITPLQRIGVGLCTVPLSMVAAATVE-HRRR----DLSLSAGGAPPRAMSVLWIVPQFLVFGVSEMFT--AVGLIEF 495
Cdd:cd17349   283 KRYGPFLSACIIAGHLCAALSVMVAGFSEiHRKRfplvEQTLSGKVLLVSSMPCFQLAPQYVLLGVAEALVtpACSLITF 362
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 496 FY--KQARGAGMQsFLTaltyCSYAFGFYLSSVLVSLVNRVTASRGGGghggwlgdNDLDKDRLDLFYWMLAVLSVINFF 573
Cdd:cd17349   363 RLvpSSIRGISMH-FLT----LFNGAGCFMGALLIQLVYLISEGNWFP--------NTLNKGNLERFFFFLASLMLLNAL 429

                  ..
gi 1002258681 574 CY 575
Cdd:cd17349   430 GF 431
MFS_PTR2 cd17350
Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide ...
94-529 2.11e-08

Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide transporter or permease PTR2 is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. It is a 12-transmembrane domain (TMD) integral membrane protein that translocates di-/tripeptides. As with other POT family proteins, it displays characteristic substrate multispecificity. PTR2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340908 [Multi-domain]  Cd Length: 438  Bit Score: 56.71  E-value: 2.11e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  94 DSYLGCFWTMLIFGFVELSGfILLSVQAHLPQLkpppCNMAATDGGceqargikasiFFAALYLVALGSGCLKPNMIAHG 173
Cdd:cd17350    71 DQFLGRYNTIVCGAVIYFVG-ILILTCTSIPSV----IDAGAGLGG-----------FVVAIIIIGLGTGGIKSNVSPLI 134
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 174 ADQFAAAAGGGGAAAA------DNAKRLSTYFNSAYFSFCAGELvALTALVWVQTHSGMDVGFGISAAAMAAGLVSLVSG 247
Cdd:cd17350   135 ADQLPKIKPYVKTLKNgervivDPVVTLSRIYMIFYWAINVGSL-SLLATTYLERTKGFWYAYLLPLCVFVIPLIILAFG 213
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 248 AAFYRNKPPQgsiftpiarvfvaaytkrkqicpssssdpvnagvcepahlaggsfrhaskfrFLDkaciraaeqgpntkp 327
Cdd:cd17350   214 KKFYKIRPDL----------------------------------------------------FID--------------- 226
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 328 espwrlctaaEVRQAktlLAVAPIFACTIVFNTVLAQLQTFSVQQGSAMDtaLGGagssfrIPPASLQAIPYAMLLALVP 407
Cdd:cd17350   227 ----------ELKRA---LRACKVFLFYPIYWVCYGQMTSNFISQAGQMQ--LHG------VPNDLFQAFDSIALIIFIP 285
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 408 AYELLLVPLMRRatgARSGITPLQRIGVGLCTVPLSMVAAATVEHRRRDLS----LSAGGAPPRAMSVLWIVPQFLVFGV 483
Cdd:cd17350   286 ILENIIYPLLRK---YNIPFKPITRITLGFMFASFSMIYAAVLQAKIYQAGpcyaNPTGTCSPNDIHVWIQIPAYVLIAF 362
                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*.
gi 1002258681 484 SEMFTAVGLIEFFYKQArGAGMQSFLTALTYCSYAFGFYLSSVLVS 529
Cdd:cd17350   363 SEIFASITGLEYAYTKA-PPSMKSFITALFLLTNAFGAALSIAISP 407
MFS_SLC15A2 cd17411
Solute carrier family 15 member 2 of the Major Facilitator Superfamily of transporters; Solute ...
94-253 2.82e-05

Solute carrier family 15 member 2 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 member 2 (SLC15A2), also called peptide transporter 2 (PepT2), is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. SLC15A2, as well as SLC15A1, mediate the proton-coupled active transport of a broad range of dipeptides and tripeptides, including zwitterionic, anionic and cationic peptides, as well as a variety of peptide-like drugs such as cefadroxil, enalapril, and valacyclovir. SLC15A2 is a high-affinity transporter and is abundantly expressed in the apical membrane of kidney proximal tubules and choroid plexus epithelial cells. It is the major transporter involved in the reclamation of peptide-bound amino acids and peptide-like drugs in the kidney, and is also called the renal isoform. In choroid plexus and the brain, it acts as an efflux transporter and plays a role in regulating peptide/neuropeptide homeostasis. SLC15A2/PepT2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340969 [Multi-domain]  Cd Length: 403  Bit Score: 46.74  E-value: 2.82e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681  94 DSYLGCFWTMLIFGFVELSGFILLSVQAhLPQLKPPPCNMAATDGGceqargikasiffaaLYLVALGSGCLKPNMIAHG 173
Cdd:cd17411    63 DSWLGKFKTIIYLSIVYVVGHVIKSVGA-IPTVGDQQVHVVLSMIG---------------LFLIALGTGGIKPCVAAFG 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 174 ADQFaaaaggggaaAADNAKRLSTYFNSAYFSFCAGELVA--LTALVW--VQTHSG--MDVGFGISAAAMAAGLVSLVSG 247
Cdd:cd17411   127 GDQF----------EEEHARERSKFFSIFYLSINAGSLIStfVTPILRgdVQCFGGdcYALAFGVPAALMVVALVVFIAG 196

                  ....*.
gi 1002258681 248 AAFYRN 253
Cdd:cd17411   197 SGMYKE 202
MFS_DtpA_like cd17346
Dipeptide and tripeptide permease A (DtpA)-like subfamily of the Major Facilitator Superfamily ...
343-531 5.51e-04

Dipeptide and tripeptide permease A (DtpA)-like subfamily of the Major Facilitator Superfamily of transporters; The DtpA-like subfamily includes four Escherichia coli proteins: dipeptide and tripeptide permeases A (DtpA, TppB or YdgR), B (DtpB or YhiP), C (DtpC or YjdL), and D (DtpD or YbgH). They are proton-dependent permeases that transport di- and tripeptides. DtpA and DtpB display a preference for di- and tripeptides composed of L-amino acids. DtpC shows higher specificity for dipeptides compared to tripeptides, and prefers dipeptides containing a C-terminal lysine residue. The DtpA-like subfamily belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340904 [Multi-domain]  Cd Length: 399  Bit Score: 42.56  E-value: 5.51e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 343 KTLLAVAPIFACTIVFNTVLAQLQT-FSVQQGSAMDTALGGagssFRIPPASLQAipyamllaLVPAYELLLVPLMRR-- 419
Cdd:cd17346   191 KKMLAIIILFLFAVVFWAIYEQAGTsLALFADENVDRLLGG----FTIPPSWFQS--------LNPLFIILLAPILAAlw 258
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 420 ATGARSGITP--LQRIGVGLCTVPLS---MVAAAtvehrrrdlsLSAGGAPPraMSVLWIVPQFLVFGVSEMF-TAVGLi 493
Cdd:cd17346   259 TKLGKRGKDPsiPTKFALGLLLLGLSfllMVLAA----------SFAGGSGK--VSALWLVLSYFLQTLGELClSPVGL- 325
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 1002258681 494 EFFYKQARgAGMQSFLTALTYCSYAFGFYLSSVLVSLV 531
Cdd:cd17346   326 SMITKLAP-AKFAGFMMGLWFLASALGNILAGYLAGFY 362
MFS_DtpA_like cd17346
Dipeptide and tripeptide permease A (DtpA)-like subfamily of the Major Facilitator Superfamily ...
148-272 2.14e-03

Dipeptide and tripeptide permease A (DtpA)-like subfamily of the Major Facilitator Superfamily of transporters; The DtpA-like subfamily includes four Escherichia coli proteins: dipeptide and tripeptide permeases A (DtpA, TppB or YdgR), B (DtpB or YhiP), C (DtpC or YjdL), and D (DtpD or YbgH). They are proton-dependent permeases that transport di- and tripeptides. DtpA and DtpB display a preference for di- and tripeptides composed of L-amino acids. DtpC shows higher specificity for dipeptides compared to tripeptides, and prefers dipeptides containing a C-terminal lysine residue. The DtpA-like subfamily belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340904 [Multi-domain]  Cd Length: 399  Bit Score: 40.64  E-value: 2.14e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1002258681 148 ASIFFAALYLVALGSGCLKPN---MIAHGADQfaaaaggggaaaadNAKRLSTYFNSAYFSFCAGELVALTALVWVQTHS 224
Cdd:cd17346    95 VSMLYLGLALIIVGNGLFKPNissLVGKLYDE--------------NDPRRDSGFSIFYMGINLGAFLAPLLCGTLGDNY 160
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1002258681 225 GMDVGFGISAAAMAAGLVSLVSGAAFY--RNKPPQGSIFTPIARVFVAAY 272
Cdd:cd17346   161 GYHYGFGLAAVGMLLGLLIFLLGRKKLleRKKMLAIIILFLFAVVFWAIY 210
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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