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Conserved domains on  [gi|545910003|gb|AGW81169|]
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cytochrome b, partial (mitochondrion) [Tenthredopsis tarsata]

Protein Classification

cytochrome b( domain architecture ID 999997)

cytochrome b is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain; contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis

CATH:  1.20.810.10
Gene Symbol:  CYTB
Gene Ontology:  GO:0009055|GO:0046872|GO:0022904|GO:0005743|GO:0020037
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-129 2.17e-82

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 245.08  E-value: 2.17e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00156 130 FWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIP 209

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00156 210 FHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHI 258
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-129 2.17e-82

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 245.08  E-value: 2.17e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00156 130 FWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIP 209

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00156 210 FHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHI 258
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-129 1.51e-41

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 141.47  E-value: 1.51e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFM-IPFIIMALTMIHLMFLHQTGSNNPLG----TNSN 75
Cdd:COG1290  151 YWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHVLlLPALLLALVVLHLWLLHRHGHNNPPGperkKTEK 230

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 545910003  76 FDKVPFHPYFTFKDISGFIMMLFMLISLVMISPNllGDPDNFIPANPMVTPPHI 129
Cdd:COG1290  231 VDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHI 282
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-114 1.15e-32

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 112.72  E-value: 1.15e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003    1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMI-PFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKV 79
Cdd:pfam13631  55 GTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHILLlPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGV 134

                          90       100       110
                  ....*....|....*....|....*....|....*
gi 545910003   80 PFHPYFTFKDISGFIMMLFMLISLVMISPNLLGDP 114
Cdd:pfam13631 135 PFWPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-67 1.17e-26

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: 98.21  E-value: 1.17e-26
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSN 67
Cdd:cd00284  134 YWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-129 2.17e-82

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 245.08  E-value: 2.17e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00156 130 FWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIP 209

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00156 210 FHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHI 258
CYTB MTH00131
cytochrome b; Provisional
 1-129 8.34e-79

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 236.86  E-value: 8.34e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00131 140 FWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKIS 219

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00131 220 FHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHI 268
CYTB MTH00119
cytochrome b; Provisional
 1-129 5.87e-78

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 234.80  E-value: 5.87e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00119 141 FWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIP 220

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00119 221 FHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHI 269
CYTB MTH00191
cytochrome b; Provisional
 1-129 1.21e-76

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 230.96  E-value: 1.21e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00191 137 FWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIP 216

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00191 217 FHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHI 265
CYTB MTH00100
cytochrome b; Provisional
 1-129 2.32e-75

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 227.98  E-value: 2.32e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00100 140 FWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIP 219

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00100 220 FHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHI 268
CYTB MTH00074
cytochrome b; Provisional
 1-129 2.97e-75

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 228.03  E-value: 2.97e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00074 141 FWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVP 220

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00074 221 FHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHI 269
CYTB MTH00145
cytochrome b; Provisional
 1-129 6.09e-73

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 221.70  E-value: 6.09e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00145 141 FWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVP 220

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00145 221 FHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHI 269
CYTB MTH00016
cytochrome b; Validated
 1-129 9.40e-72

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 218.78  E-value: 9.40e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00016 141 FWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVP 220

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00016 221 FHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHI 269
CYTB MTH00034
cytochrome b; Validated
 1-129 2.45e-70

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 215.34  E-value: 2.45e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00034 140 FWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVP 219

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00034 220 FHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHI 268
CYTB MTH00022
cytochrome b; Validated
 1-129 4.88e-58

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 183.75  E-value: 4.88e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00022 139 FWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVS 218

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00022 219 FHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHI 267
CYTB MTH00224
cytochrome b; Provisional
 1-129 7.90e-58

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 183.20  E-value: 7.90e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00224 141 FWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIP 220

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00224 221 FHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHI 269
CYTB MTH00053
cytochrome b; Provisional
 1-129 3.91e-55

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 176.44  E-value: 3.91e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00053 141 FWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIP 220

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00053 221 FHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHI 269
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-129 1.51e-41

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 141.47  E-value: 1.51e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFM-IPFIIMALTMIHLMFLHQTGSNNPLG----TNSN 75
Cdd:COG1290  151 YWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHVLlLPALLLALVVLHLWLLHRHGHNNPPGperkKTEK 230

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 545910003  76 FDKVPFHPYFTFKDISGFIMMLFMLISLVMISPNllGDPDNFIPANPMVTPPHI 129
Cdd:COG1290  231 VDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHI 282
CYTB MTH00033
cytochrome b; Provisional
 1-129 3.33e-41

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 140.46  E-value: 3.33e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00033 137 FWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTA 216

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 545910003  81 FHPYFTFKDISGFiMMLFMLISLVMISP---NLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00033 217 FHVYFTIKDILGF-LILFGVFVIIGIEPrieTLLQDPENFIQANPLVTPVHI 267
CYTB MTH00086
cytochrome b; Provisional
 1-129 6.52e-41

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 138.92  E-value: 6.52e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKVP 80
Cdd:MTH00086 129 FWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKIC 208

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 545910003  81 FHPYFTFKDISGFIMMLFMLIsLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00086 209 FGPEYWNKDAYNIIFWLVFII-FSLFYPFNLGDPEMFIEADPMMSPVHI 256
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-114 1.15e-32

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 112.72  E-value: 1.15e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003    1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMI-PFIIMALTMIHLMFLHQTGSNNPLGTNSNFDKV 79
Cdd:pfam13631  55 GTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHILLlPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGV 134

                          90       100       110
                  ....*....|....*....|....*....|....*
gi 545910003   80 PFHPYFTFKDISGFIMMLFMLISLVMISPNLLGDP 114
Cdd:pfam13631 135 PFWPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
CYTB MTH00046
cytochrome b; Validated
 1-129 5.23e-32

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 115.47  E-value: 5.23e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSNNPLGTNSNF-DKV 79
Cdd:MTH00046 131 YWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGYsDVV 210

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 545910003  80 PFHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:MTH00046 211 YFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSI 260
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-67 1.17e-26

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: 98.21  E-value: 1.17e-26
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTGSN 67
Cdd:cd00284  134 YWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-65 2.62e-24

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 91.67  E-value: 2.62e-24
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 545910003    1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFHFMIPFIIMALTMIHLMFLHQTG 65
Cdd:pfam00033 125 YWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 68-129 1.79e-16

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: 70.37  E-value: 1.79e-16
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 545910003  68 NPLGTNSNFDKVPFHPYFTFKDISGFIMMLFMLISLVMISPNLLGDPDNFIPANPMVTPPHI 129
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHI 62
petB CHL00070
cytochrome b6
 1-70 1.72e-08

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 50.49  E-value: 1.72e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFH-FMIPFIIMALTMIHLMFLHQTGSNNPL 70
Cdd:CHL00070 145 YWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PRK03735 PRK03735
cytochrome b6; Provisional
 1-70 2.41e-07

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 47.40  E-value: 2.41e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 545910003   1 FWGATVITNLLSAIPYLGTSLVQWLWGGFSVDNATLNRFFTFH-FMIPFIIMALTMIHLMFLHQTGSNNPL 70
Cdd:PRK03735 153 YFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 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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