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Conserved domains on  [gi|407914080|gb|AFU51243|]
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cytochrome b, partial (mitochondrion) [Duronia chloronota]

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
 1-134 2.08e-91

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 268.57  E-value: 2.08e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00156 132 GATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFH 211

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00156 212 PYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFL 265
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-134 2.08e-91

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 268.57  E-value: 2.08e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00156 132 GATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFH 211

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00156 212 PYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFL 265
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-134 8.55e-43

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 144.93  E-value: 8.55e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEK--- 76
Cdd:COG1290  153 GARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTEkvd 232

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 407914080  77 -IPFHPYFTFKDSITFILMtsLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:COG1290  233 gVPFHPYYTVKDGFGFFVF--LGVFALLAFFFPINPPPNYGPANPLATPAHIQPDWYFL 289
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-112 8.07e-27

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 97.70  E-value: 8.07e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080    1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHF-VLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPF 79
Cdd:pfam13631  57 GLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPF 136

                          90       100       110
                  ....*....|....*....|....*....|...
gi 407914080   80 HPYFTFKDSITFILMTSLLIVLCLSGPYLLGDP 112
Cdd:pfam13631 137 WPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-65 6.82e-25

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: 93.97  E-value: 6.82e-25
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSN 65
Cdd:cd00284  136 GATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-134 2.08e-91

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 268.57  E-value: 2.08e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00156 132 GATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFH 211

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00156 212 PYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFL 265
CYTB MTH00191
cytochrome b; Provisional
 1-134 1.04e-77

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 234.04  E-value: 1.04e-77
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00191 139 GATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFH 218

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00191 219 PYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFL 272
CYTB MTH00145
cytochrome b; Provisional
 1-134 3.41e-77

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 232.87  E-value: 3.41e-77
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00145 143 GATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFH 222

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00145 223 PYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFL 276
CYTB MTH00119
cytochrome b; Provisional
 1-134 4.09e-77

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 232.87  E-value: 4.09e-77
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00119 143 GATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFH 222

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00119 223 PYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFL 276
CYTB MTH00074
cytochrome b; Provisional
 1-134 1.69e-76

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 231.11  E-value: 1.69e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00074 143 GATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFH 222

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00074 223 PYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFL 276
CYTB MTH00131
cytochrome b; Provisional
 1-134 1.31e-75

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 229.15  E-value: 1.31e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00131 142 GATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFH 221

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00131 222 PYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFL 275
CYTB MTH00100
cytochrome b; Provisional
 1-134 2.38e-74

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 225.67  E-value: 2.38e-74
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00100 142 GATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFH 221

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00100 222 PYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFL 275
CYTB MTH00016
cytochrome b; Validated
 1-134 3.36e-73

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 222.63  E-value: 3.36e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00016 143 GATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFH 222

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00016 223 PYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFL 276
CYTB MTH00034
cytochrome b; Validated
 1-134 3.82e-69

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 212.26  E-value: 3.82e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00034 142 AATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFH 221

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00034 222 TYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFL 275
CYTB MTH00224
cytochrome b; Provisional
 1-134 4.20e-62

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 194.37  E-value: 4.20e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00224 143 GATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFH 222

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00224 223 PYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFL 276
CYTB MTH00022
cytochrome b; Validated
 1-134 2.04e-59

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 187.60  E-value: 2.04e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00022 141 GATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFH 220

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00022 221 VYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFL 274
CYTB MTH00053
cytochrome b; Provisional
 2-134 6.79e-58

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 183.75  E-value: 6.79e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   2 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHP 81
Cdd:MTH00053 144 ATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHY 223

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 407914080  82 YFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00053 224 YYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFL 276
CYTB MTH00086
cytochrome b; Provisional
 1-134 4.39e-47

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 155.10  E-value: 4.39e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00086 131 AAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFG 210

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTsLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00086 211 PEYWNKDAYNIIFWL-VFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFL 263
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-134 8.55e-43

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 144.93  E-value: 8.55e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEK--- 76
Cdd:COG1290  153 GARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTEkvd 232

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 407914080  77 -IPFHPYFTFKDSITFILMtsLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:COG1290  233 gVPFHPYYTVKDGFGFFVF--LGVFALLAFFFPINPPPNYGPANPLATPAHIQPDWYFL 289
CYTB MTH00033
cytochrome b; Provisional
 1-134 4.68e-42

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 142.77  E-value: 4.68e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFH 80
Cdd:MTH00033 139 AATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFH 218

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSG--PYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00033 219 VYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQPEWYFL 274
CYTB MTH00046
cytochrome b; Validated
 2-134 1.82e-32

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 117.01  E-value: 1.82e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080   2 ATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNI-EKIPFH 80
Cdd:MTH00046 134 ATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGYsDVVYFH 213

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 407914080  81 PYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:MTH00046 214 SYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFL 267
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-112 8.07e-27

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 97.70  E-value: 8.07e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 407914080    1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHF-VLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPF 79
Cdd:pfam13631  57 GLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPF 136

                          90       100       110
                  ....*....|....*....|....*....|...
gi 407914080   80 HPYFTFKDSITFILMTSLLIVLCLSGPYLLGDP 112
Cdd:pfam13631 137 WPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-65 6.82e-25

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: 93.97  E-value: 6.82e-25
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 407914080   1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSN 65
Cdd:cd00284  136 GATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-63 2.77e-22

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 86.67  E-value: 2.77e-22
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 407914080    1 GATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTG 63
Cdd:pfam00033 127 GATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 66-134 3.12e-20

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: 80.38  E-value: 3.12e-20
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 407914080  66 NPLGLNGNIEKIPFHPYFTFKDSITFILMTSLLIVLCLSGPYLLGDPDNFVPANPLVTPIHIQPEWYFL 134
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFL 69
PRK03735 PRK03735
cytochrome b6; Provisional
 4-68 7.38e-07

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 46.24  E-value: 7.38e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 407914080   4 VITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPL 68
Cdd:PRK03735 158 VGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 4-68 1.12e-06

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 45.87  E-value: 1.12e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 407914080   4 VITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPL 68
Cdd:CHL00070 150 IVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
117-134 3.62e-06

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 42.47  E-value: 3.62e-06
                          10
                  ....*....|....*...
gi 407914080  117 PANPLVTPIHIQPEWYFL 134
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFL 18
 
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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