NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|87046031|gb|ABD17857|]
View 

cytochrome b, partial (mitochondrion) [Chondracris rosea]

Protein Classification

cytochrome b/b6( domain architecture ID 11475928)

cytochrome b/b6 (PetB) is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme; cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes; in plants and cyanobacteria, cytochrome b6 is analogous to cytochrome b and contains two chains: helices A-D (encoded by petB) and helices E-H (encoded by petD)

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-223 2.25e-153

cytochrome b; Provisional


:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 429.97  E-value: 2.25e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00156 133 ATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHP 212

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00156 213 YFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILM 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLIN 223
Cdd:MTH00156 293 ILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILYFLYFIIN 355
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-223 2.25e-153

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 429.97  E-value: 2.25e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00156 133 ATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHP 212

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00156 213 YFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILM 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLIN 223
Cdd:MTH00156 293 ILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILYFLYFIIN 355
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-233 9.00e-64

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 203.48  E-value: 9.00e-64
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEK---- 75
Cdd:COG1290 154 ARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTEkvdg 233

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031  76 IPFHPYFTFKDSITFVLMtsLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIP--NKLGGVIALF 153
Cdd:COG1290 234 VPFHPYYTVKDGFGFFVF--LGVFALLAFFFPINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMG 311

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031 154 LSISILMIMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPveEPYIMTGQILTIIYFLYFLINVHIANAWDKL 233
Cdd:COG1290 312 LAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANP--PIATLLGSINTVTYFAFFLIVLPILAFIEKT 389
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 65-211 1.22e-48

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 156.65  E-value: 1.22e-48
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031  65 NPLGLNGDIEKIPFHPYFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPN 144
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 87046031 145 KLGGVIALFLSISILMIMPFYNKTPFRGiQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQI 211
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQL 146
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
116-216 1.90e-44

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 144.54  E-value: 1.90e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   116 PANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMIMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTW 195
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80

                          90       100
                  ....*....|....*....|.
gi 87046031   196 IGKRPVEEPYIMTGQILTIIY 216
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 95-197 2.87e-09

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 54.42  E-value: 2.87e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    95 SLLIMLCLINPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMIMPFYN-----KTP 169
Cdd:TIGR01156  49 ACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIEnvnkfQNP 123

                          90       100
                  ....*....|....*....|....*...
gi 87046031   170 FRgiqfYPINQVMFWIMVVVVcllTWIG 197
Cdd:TIGR01156 124 FR----RPVATTVFLFGTVVA---LWLG 144
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-223 2.25e-153

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 429.97  E-value: 2.25e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00156 133 ATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHP 212

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00156 213 YFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILM 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLIN 223
Cdd:MTH00156 293 ILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILYFLYFIIN 355
CYTB MTH00145
cytochrome b; Provisional
 1-234 2.32e-131

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 375.40  E-value: 2.32e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00145 144 ATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00145 224 YYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLINVHIANAWDKLI 234
Cdd:MTH00145 304 FLPLLHVGKFRSLSFYPLNQVLFWIFVGNFFILTWIGACPVEEPYETIGQVFTVLYFLFFLILPLVQKLWDNIL 377
CYTB MTH00191
cytochrome b; Provisional
 1-222 1.90e-123

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 354.61  E-value: 1.90e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00191 140 ATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHP 219

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00191 220 YFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLF 299

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00191 300 LLPLLHTSKQRSNTFRPLTQVVFWLWVANFILLTWLGGQPVEDPFILLGQISSFLYFFLFLL 361
CYTB MTH00016
cytochrome b; Validated
 1-235 1.27e-122

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 353.21  E-value: 1.27e-122
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00016 144 ATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00016 224 YYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLINVHIANAWDKLIK 235
Cdd:MTH00016 304 FLPFIFKQKFRGLSFYPLNQILFWLLVSNFLLLTWIGGRPVEPPYEFLGQIFTVFYFFYFMINPLLMKLWDKLLK 378
CYTB MTH00119
cytochrome b; Provisional
 1-222 6.28e-121

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 348.81  E-value: 6.28e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00119 144 ATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00119 224 YFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILF 303

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00119 304 LMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPVEHPFIIIGQLASILYFTILLI 365
CYTB MTH00131
cytochrome b; Provisional
 1-222 1.18e-119

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 345.48  E-value: 1.18e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00131 143 ATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHP 222

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00131 223 YFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLM 302

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00131 303 VVPILHTSKQRGLTFRPLTQFLFWTLVADVLILTWIGGMPVEHPFIIIGQVASVLYFSLFLV 364
CYTB MTH00074
cytochrome b; Provisional
 1-235 1.62e-118

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 342.82  E-value: 1.62e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00074 144 ATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00074 224 YFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILM 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLINVHIANAWD-KLIK 235
Cdd:MTH00074 304 LIPMLHTSKQRSLMFRPLTQILFWLLVANTLILTWIGGQPVEDPFIEIGQAASILYFLLFIIIIPLTGWLEnKLLK 379
CYTB MTH00100
cytochrome b; Provisional
 1-228 1.24e-117

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 340.46  E-value: 1.24e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00100 143 ATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHP 222

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00100 223 YYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILA 302

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLINVHIAN 228
Cdd:MTH00100 303 IIPLLHTSKQRSMMFRPLSQCLFWLLVADLLTLTWIGGQPVEHPFIIIGQLASILYFLIILILMPIAS 370
CYTB MTH00034
cytochrome b; Validated
 1-222 3.70e-108

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 316.26  E-value: 3.70e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00034 143 ATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHT 222

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00034 223 YFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLF 302

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00034 303 LVPILHTSNNQSSTFRPLSQIAFWLLIATFFILTWIGSQPVEYPFILLGQVASVLYFSLFLF 364
CYTB MTH00224
cytochrome b; Provisional
 1-235 1.17e-103

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 304.92  E-value: 1.17e-103
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00224 144 ATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00224 224 YYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLINVHIANAWDKLIK 235
Cdd:MTH00224 304 ILPLTSVMNKRSLPFYPLNQLLFWLLVTSWAILTWIGGRPVEDPFEGIGQVFTILYFSYFIISPAISKLWDDLLN 378
CYTB MTH00022
cytochrome b; Validated
 1-222 1.45e-100

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 297.00  E-value: 1.45e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00022 142 ATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHV 221

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00022 222 YYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILF 301

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00022 302 FLPLLHTSWLRGLTFRPLGRMAFWFLIVDFILLTWIGSQVVEEPFILIGQLLSFFYFFYFLV 363
CYTB MTH00053
cytochrome b; Provisional
 1-235 8.62e-99

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 292.77  E-value: 8.62e-99
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00053 144 ATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHY 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00053 224 YYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046031  161 IMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLINVHIANAWD-KLIK 235
Cdd:MTH00053 304 FLPYLHKSRFRGLSFRPLSKILFWFLVGDFFLLTWIGGQPVEEPYILIGQIASIFYFAYFLILMPLAGYLEnKLLK 379
CYTB MTH00086
cytochrome b; Provisional
 1-222 6.76e-73

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 225.59  E-value: 6.76e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00086 132 AVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGP 211

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTsLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00086 212 EYWNKDAYNIIFWL-VFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFY 290

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031  161 IMPFYNktpFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00086 291 FFIFVN---NYTSCLNKLNKFLVFSFIVVNVILSWLGQCLVEYPFLFLSQIFSFIYFFLILL 349
CYTB MTH00033
cytochrome b; Provisional
 1-236 1.01e-70

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 220.96  E-value: 1.01e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFHP 80
Cdd:MTH00033 140 ATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHV 219

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   81 YFTFKDSITFVLMTSLLIMLClINPY---LLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSIS 157
Cdd:MTH00033 220 YFTIKDILGFLILFGVFVIIG-IEPRietLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASIL 298

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031  158 ILMIMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPV-EEPYIMTGQILTIIYFLYFLINVHIANAWDKLIKE 236
Cdd:MTH00033 299 VLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILTWIGSAPAgADPYVLIGRIATIFYFGYFLVLVPLLGYLSNLFYE 378
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-233 9.00e-64

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 203.48  E-value: 9.00e-64
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEK---- 75
Cdd:COG1290 154 ARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTEkvdg 233

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031  76 IPFHPYFTFKDSITFVLMtsLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIP--NKLGGVIALF 153
Cdd:COG1290 234 VPFHPYYTVKDGFGFFVF--LGVFALLAFFFPINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMG 311

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031 154 LSISILMIMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTWIGKRPveEPYIMTGQILTIIYFLYFLINVHIANAWDKL 233
Cdd:COG1290 312 LAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANP--PIATLLGSINTVTYFAFFLIVLPILAFIEKT 389
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 65-211 1.22e-48

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 156.65  E-value: 1.22e-48
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031  65 NPLGLNGDIEKIPFHPYFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPN 144
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 87046031 145 KLGGVIALFLSISILMIMPFYNKTPFRGiQFYPINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQI 211
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQL 146
CYTB MTH00046
cytochrome b; Validated
 1-222 4.42e-46

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 156.68  E-value: 4.42e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGL-NGDIEKIPFH 79
Cdd:MTH00046 134 ATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSsNGYSDVVYFH 213

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   80 PYFTFKDSITFVLMTSLLIMLCLINPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIaLFLSISIL 159
Cdd:MTH00046 214 SYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGGLV-LVLSFLFF 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046031  160 MIMPFYNKTPFRGIqfypINQVMFWIMVVVVCLLTWIGKRPVEEPYIMTGQILTIIYFLYFLI 222
Cdd:MTH00046 293 LWVPTFNGSSVYSV----WRQVNFWLIVSLFFSLSYLGGCHPEYPYLLISQLFSVLMVLLLFI 351
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
116-216 1.90e-44

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 144.54  E-value: 1.90e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   116 PANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMIMPFYNKTPFRGIQFYPINQVMFWIMVVVVCLLTW 195
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80

                          90       100
                  ....*....|....*....|.
gi 87046031   196 IGKRPVEEPYIMTGQILTIIY 216
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-111 5.38e-26

Cytochrome b(N-terminal)/b6/petB;


Pssm-ID: 433364  Cd Length: 169  Bit Score: 99.24  E-value: 5.38e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031     1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHF-VLPFIIAAMAAIHLFFLHQTGSNNPLGLNGDIEKIPFH 79
Cdd:pfam13631  58 LRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFW 137

                          90       100       110
                  ....*....|....*....|....*....|..
gi 87046031    80 PYFTFKDSITFVLMTSLLIMLCLINPYLLGDP 111
Cdd:pfam13631 138 PVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-64 8.94e-23

Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal portion of cytochrome b is described in a separate CD.


Pssm-ID: 238176  Cd Length: 200  Bit Score: 91.66  E-value: 8.94e-23
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 87046031   1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSN 64
Cdd:cd00284 137 ATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-62 2.82e-20

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 84.74  E-value: 2.82e-20
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046031     1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTG 62
Cdd:pfam00033 128 ATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 95-164 1.62e-10

Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion];


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 57.88  E-value: 1.62e-10
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031  95 SLLIMLCLINPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMIMPF 164
Cdd:COG5679  50 ALCIGLAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPF 114
petD CHL00058
cytochrome b6/f complex subunit IV
 95-193 3.71e-10

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 56.93  E-value: 3.71e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031   95 SLLIMLCLINPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMIMPF---YNK--TP 169
Cdd:CHL00058  49 ACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFlenVNKfqNP 123

                         90       100
                 ....*....|....*....|....
gi 87046031  170 FRgiqfYPINQVMFWIMVVVVCLL 193
Cdd:CHL00058 124 FR----RPVATTVFLIGTAVALWL 143
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 95-197 2.87e-09

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 54.42  E-value: 2.87e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046031    95 SLLIMLCLINPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMIMPFYN-----KTP 169
Cdd:TIGR01156  49 ACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIEnvnkfQNP 123

                          90       100
                  ....*....|....*....|....*...
gi 87046031   170 FRgiqfYPINQVMFWIMVVVVcllTWIG 197
Cdd:TIGR01156 124 FR----RPVATTVFLFGTVVA---LWLG 144
petB CHL00070
cytochrome b6
 3-67 5.81e-06

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 45.87  E-value: 5.81e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046031    3 VITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPL 67
Cdd:CHL00070 150 IVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PRK03735 PRK03735
cytochrome b6; Provisional
 3-67 7.48e-06

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 45.47  E-value: 7.48e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046031    3 VITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPL 67
Cdd:PRK03735 158 VGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH