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Conserved domains on  [gi|87046019|gb|ABD17851|]
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cytochrome b, partial (mitochondrion) [Traulia minuta]

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

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List of domain hits

 Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-223 1.40e-152

cytochrome b; Provisional


:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 428.05  E-value: 1.40e-152
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00156 133 ATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHP 212

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00156 213 YFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILM 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLIN 223
Cdd:MTH00156 293 ILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILYFLYFIIN 355
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-223 1.40e-152

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 428.05  E-value: 1.40e-152
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00156 133 ATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHP 212

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00156 213 YFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILM 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLIN 223
Cdd:MTH00156 293 ILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILYFLYFIIN 355
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-222 5.48e-64

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 203.87  E-value: 5.48e-64
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPLG----LNSNIEK 75
Cdd:COG1290 154 ARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDG 233

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019  76 IPFHPYFTFKDLITIAMTssmLIMLCLIDPYL-LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIP--NKLGGVIAL 152
Cdd:COG1290 234 VPFHPYYTVKDGFGFFVF---LGVFALLAFFFpINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAM 310

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019 153 FLSISILMILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPveEPYIMTGQILTIIYFIYFLI 222
Cdd:COG1290 311 GLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANP--PIATLLGSINTVTYFAFFLI 378
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 65-211 1.40e-47

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: 153.96  E-value: 1.40e-47
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019  65 NPLGLNSNIEKIPFHPYFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPN 144
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 87046019 145 KLGGVIALFLSISILMILPFYNKTPFRGiQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQI 211
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQL 146
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
116-216 4.16e-44

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 143.39  E-value: 4.16e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   116 PANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTW 195
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80

                          90       100
                  ....*....|....*....|.
gi 87046019   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 ...
 88-171 3.09e-10

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: 57.11  E-value: 3.09e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    88 ITIAMTSSMLIMLCLIDPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMILPFYN- 166
Cdd:TIGR01156  42 VVILGTIACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIEn 116


                  ....*....
gi 87046019   167 ----KTPFR 171
Cdd:TIGR01156 117 vnkfQNPFR 125
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-223 1.40e-152

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 428.05  E-value: 1.40e-152
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00156 133 ATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHP 212

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00156 213 YFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILM 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLIN 223
Cdd:MTH00156 293 ILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILYFLYFIIN 355
CYTB MTH00145
cytochrome b; Provisional
 1-234 8.75e-132

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 376.17  E-value: 8.75e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00145 144 ATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00145 224 YYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLINVHVANMWDKLI 234
Cdd:MTH00145 304 FLPLLHVGKFRSLSFYPLNQVLFWIFVGNFFILTWIGACPVEEPYETIGQVFTVLYFLFFLILPLVQKLWDNIL 377
CYTB MTH00016
cytochrome b; Validated
 1-235 1.31e-122

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 352.83  E-value: 1.31e-122
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00016 144 ATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00016 224 YYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLINVHVANMWDKLIK 235
Cdd:MTH00016 304 FLPFIFKQKFRGLSFYPLNQILFWLLVSNFLLLTWIGGRPVEPPYEFLGQIFTVFYFFYFMINPLLMKLWDKLLK 378
CYTB MTH00191
cytochrome b; Provisional
 1-222 6.41e-121

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 348.06  E-value: 6.41e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00191 140 ATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHP 219

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00191 220 YFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLF 299

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00191 300 LLPLLHTSKQRSNTFRPLTQVVFWLWVANFILLTWLGGQPVEDPFILLGQISSFLYFFLFLL 361
CYTB MTH00119
cytochrome b; Provisional
 1-222 3.85e-120

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 346.89  E-value: 3.85e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00119 144 ATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00119 224 YFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILF 303

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00119 304 LMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPVEHPFIIIGQLASILYFTILLI 365
CYTB MTH00131
cytochrome b; Provisional
 1-222 5.03e-119

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 343.94  E-value: 5.03e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00131 143 ATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHP 222

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00131 223 YFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLM 302

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00131 303 VVPILHTSKQRGLTFRPLTQFLFWTLVADVLILTWIGGMPVEHPFIIIGQVASVLYFSLFLV 364
CYTB MTH00074
cytochrome b; Provisional
 1-235 1.08e-117

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 340.50  E-value: 1.08e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00074 144 ATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00074 224 YFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILM 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLINVHVANMWD-KLIK 235
Cdd:MTH00074 304 LIPMLHTSKQRSLMFRPLTQILFWLLVANTLILTWIGGQPVEDPFIEIGQAASILYFLLFIIIIPLTGWLEnKLLK 379
CYTB MTH00100
cytochrome b; Provisional
 1-229 2.70e-116

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 337.00  E-value: 2.70e-116
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00100 143 ATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHP 222

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00100 223 YYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILA 302

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLINVHVANM 229
Cdd:MTH00100 303 IIPLLHTSKQRSMMFRPLSQCLFWLLVADLLTLTWIGGQPVEHPFIIIGQLASILYFLIILILMPIASL 371
CYTB MTH00034
cytochrome b; Validated
 1-222 1.24e-106

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 312.41  E-value: 1.24e-106
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00034 143 ATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHT 222

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00034 223 YFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLF 302

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00034 303 LVPILHTSNNQSSTFRPLSQIAFWLLIATFFILTWIGSQPVEYPFILLGQVASVLYFSLFLF 364
CYTB MTH00022
cytochrome b; Validated
 1-222 1.35e-101

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 299.69  E-value: 1.35e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00022 142 ATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHV 221

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00022 222 YYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILF 301

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00022 302 FLPLLHTSWLRGLTFRPLGRMAFWFLIVDFILLTWIGSQVVEEPFILIGQLLSFFYFFYFLV 363
CYTB MTH00224
cytochrome b; Provisional
 1-235 2.06e-101

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 299.14  E-value: 2.06e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00224 144 ATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHP 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00224 224 YYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLINVHVANMWDKLIK 235
Cdd:MTH00224 304 ILPLTSVMNKRSLPFYPLNQLLFWLLVTSWAILTWIGGRPVEDPFEGIGQVFTILYFSYFIISPAISKLWDDLLN 378
CYTB MTH00053
cytochrome b; Provisional
 1-235 5.92e-100

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 295.46  E-value: 5.92e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00053 144 ATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHY 223

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00053 224 YYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLF 303

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046019  161 ILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLINVHVANMWD-KLIK 235
Cdd:MTH00053 304 FLPYLHKSRFRGLSFRPLSKILFWFLVGDFFLLTWIGGQPVEEPYILIGQIASIFYFAYFLILMPLAGYLEnKLLK 379
CYTB MTH00086
cytochrome b; Provisional
 1-222 4.76e-71

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 220.97  E-value: 4.76e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00086 132 AVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGP 211

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTsSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILM 160
Cdd:MTH00086 212 EYWNKDAYNIIFW-LVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFY 290

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019  161 ILPFYNktpFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00086 291 FFIFVN---NYTSCLNKLNKFLVFSFIVVNVILSWLGQCLVEYPFLFLSQIFSFIYFFLILL 349
CYTB MTH00033
cytochrome b; Provisional
 1-236 1.25e-69

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 218.27  E-value: 1.25e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFHP 80
Cdd:MTH00033 140 ATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHV 219

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   81 YFTFKDLITIAMTSSMLIMLClIDPY---LLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSIS 157
Cdd:MTH00033 220 YFTIKDILGFLILFGVFVIIG-IEPRietLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASIL 298

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019  158 ILMILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPV-EEPYIMTGQILTIIYFIYFLINVHVANMWDKLIKE 236
Cdd:MTH00033 299 VLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILTWIGSAPAgADPYVLIGRIATIFYFGYFLVLVPLLGYLSNLFYE 378
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-222 5.48e-64

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 203.87  E-value: 5.48e-64
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPLG----LNSNIEK 75
Cdd:COG1290 154 ARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDG 233

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019  76 IPFHPYFTFKDLITIAMTssmLIMLCLIDPYL-LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIP--NKLGGVIAL 152
Cdd:COG1290 234 VPFHPYYTVKDGFGFFVF---LGVFALLAFFFpINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAM 310

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019 153 FLSISILMILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTWIGKRPveEPYIMTGQILTIIYFIYFLI 222
Cdd:COG1290 311 GLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANP--PIATLLGSINTVTYFAFFLI 378
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 65-211 1.40e-47

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: 153.96  E-value: 1.40e-47
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019  65 NPLGLNSNIEKIPFHPYFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPN 144
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 87046019 145 KLGGVIALFLSISILMILPFYNKTPFRGiQFYPINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQI 211
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQL 146
CYTB MTH00046
cytochrome b; Validated
 1-222 1.06e-46

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 158.22  E-value: 1.06e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNI-EKIPFH 79
Cdd:MTH00046 134 ATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGYsDVVYFH 213

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   80 PYFTFKDLITIAMTSSMLIMLCLIDPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIaLFLSISIL 159
Cdd:MTH00046 214 SYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGGLV-LVLSFLFF 292

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 87046019  160 MILPFYNKTPFRGIqfypINQVLFWIMVVIVCLLTWIGKRPVEEPYIMTGQILTIIYFIYFLI 222
Cdd:MTH00046 293 LWVPTFNGSSVYSV----WRQVNFWLIVSLFFSLSYLGGCHPEYPYLLISQLFSVLMVLLLFI 351
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
116-216 4.16e-44

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 143.39  E-value: 4.16e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   116 PANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMILPFYNKTPFRGIQFYPINQVLFWIMVVIVCLLTW 195
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80

                          90       100
                  ....*....|....*....|.
gi 87046019   196 IGKRPVEEPYIMTGQILTIIY 216
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-111 3.37e-26

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 99.62  E-value: 3.37e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019     1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHF-VLPFIIAAMAAIHLFFLHQTGSNNPLGLNSNIEKIPFH 79
Cdd:pfam13631  58 LRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFW 137

                          90       100       110
                  ....*....|....*....|....*....|..
gi 87046019    80 PYFTFKDLITIAMTSSMLIMLCLIDPYLLGDP 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 9.13e-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: 9.13e-23
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 87046019   1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTGSN 64
Cdd:cd00284 137 ATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-62 2.54e-20

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 84.74  E-value: 2.54e-20
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 87046019     1 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFIIAAMAAIHLFFLHQTG 62
Cdd:pfam00033 128 ATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 88-164 4.65e-11

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 59.42  E-value: 4.65e-11
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 87046019  88 ITIAMTSSMLIMLCLIDPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMILPF 164
Cdd:COG5679  43 VVILGTIALCIGLAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPF 114
petD CHL00058
cytochrome b6/f complex subunit IV
 88-171 5.71e-11

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 58.86  E-value: 5.71e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019   88 ITIAMTSSMLIMLCLIDPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMILPF--- 164
Cdd:CHL00058  42 VVILGTIACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFlen 116


                 ....*....
gi 87046019  165 YNK--TPFR 171
Cdd:CHL00058 117 VNKfqNPFR 125
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 88-171 3.09e-10

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: 57.11  E-value: 3.09e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 87046019    88 ITIAMTSSMLIMLCLIDPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALFLSISILMILPFYN- 166
Cdd:TIGR01156  42 VVILGTIACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIEn 116


                  ....*....
gi 87046019   167 ----KTPFR 171
Cdd:TIGR01156 117 vnkfQNPFR 125
petB CHL00070
cytochrome b6
 3-67 5.55e-06

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 45.87  E-value: 5.55e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046019    3 VITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFIIAAMAAIHLFFLHQTGSNNPL 67
Cdd:CHL00070 150 IVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PRK03735 PRK03735
cytochrome b6; Provisional
 3-67 6.68e-06

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 45.47  E-value: 6.68e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 87046019    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.
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