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Conserved domains on  [gi|33324997|gb|AAQ08168|]
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cytochrome b, partial (mitochondrion) [Plecotus macrobullaris]

Protein Classification

cytochrome b( domain architecture ID 999999)

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 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 cl31797
cytochrome b; Provisional
 3-221 3.05e-174

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 482.99  E-value: 3.05e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00100   8 HPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGA 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00100  88 SMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGG 167

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00100 168 FSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTI 226
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 3-221 3.05e-174

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 482.99  E-value: 3.05e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00100   8 HPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGA 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00100  88 SMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGG 167

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00100 168 FSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTI 226
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 4-201 3.88e-97

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: 281.18  E-value: 3.88e-97
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   4 PLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGAS 83
Cdd:cd00284   1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997  84 MFFICLYLHIGRGLYYGSYMYT--ETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWG 161
Cdd:cd00284  81 MFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 33324997 162 GFSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSN 201
Cdd:cd00284 161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
4-221 1.01e-88

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 266.66  E-value: 1.01e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   4 PLMKIINNaFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGAS 83
Cdd:COG1290  19 PLASLVRE-HLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGAS 97

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997  84 MFFICLYLHIGRGLYYGSYMYTE--TWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWG 161
Cdd:COG1290  98 LFFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFG 177

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 33324997 162 GFSVDKATLTRFFAFH-FLLPFIISAMVMVHLLFLHETGSNNPMGI----PSNMDMIPFHPYYTI 221
Cdd:COG1290 178 GEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTV 242
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
13-199 1.12e-87

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 256.93  E-value: 1.12e-87
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    13 FIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMFFICLYLH 92
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    93 IGRGLYYGSYMYT--ETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATL 170
Cdd:pfam00033  81 IFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 33324997   171 TRFFAFHFLLPFIISAMVMVHLLFLHETG 199
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 3-221 3.05e-174

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 482.99  E-value: 3.05e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00100   8 HPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGA 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00100  88 SMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGG 167

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00100 168 FSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTI 226
CYTB MTH00119
cytochrome b; Provisional
 3-221 7.83e-158

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 441.65  E-value: 7.83e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00119   9 HPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGA 88

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00119  89 SMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGG 168

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00119 169 FSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSY 227
CYTB MTH00131
cytochrome b; Provisional
 3-220 4.15e-157

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 439.86  E-value: 4.15e-157
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00131   8 HPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGA 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00131  88 SFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGG 167

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYT 220
Cdd:MTH00131 168 FSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFS 225
CYTB MTH00074
cytochrome b; Provisional
 3-220 9.70e-155

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 433.72  E-value: 9.70e-155
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00074   9 HPLLKIINNSFIDLPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGA 88

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00074  89 SFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGG 168

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYT 220
Cdd:MTH00074 169 FSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFS 226
CYTB MTH00156
cytochrome b; Provisional
 6-221 2.79e-153

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 429.20  E-value: 2.79e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    6 MKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMF 85
Cdd:MTH00156   1 LKIINNSLIDLPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   86 FICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSV 165
Cdd:MTH00156  81 FICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSV 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 33324997  166 DKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00156 161 DNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTF 216
CYTB MTH00191
cytochrome b; Provisional
 3-221 1.79e-148

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 417.39  E-value: 1.79e-148
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00191   5 HPLLKIVNGSLIDLPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGA 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00191  85 SFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGG 164

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00191 165 FSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSY 223
CYTB MTH00145
cytochrome b; Provisional
 3-221 1.67e-141

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 400.44  E-value: 1.67e-141
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00145   9 HPVLKVVNGSLYDLPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGA 88

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00145  89 SFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGG 168

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00145 169 FSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTI 227
CYTB MTH00034
cytochrome b; Validated
 3-221 2.63e-138

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 392.15  E-value: 2.63e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00034   8 HPLFKILNSSLIDLPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGA 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00034  88 SLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGG 167

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00034 168 FSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTT 226
CYTB MTH00016
cytochrome b; Validated
 3-221 4.79e-138

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 391.35  E-value: 4.79e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00016   9 HPLIKIMNGSLVDLPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGA 88

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00016  89 SFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGG 168

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00016 169 FSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTS 227
CYTB MTH00224
cytochrome b; Provisional
 3-221 2.26e-117

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 339.20  E-value: 2.26e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00224   9 HPAIKILNGSLIDLPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGA 88

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00224  89 SMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGG 168

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00224 169 FAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSI 227
CYTB MTH00022
cytochrome b; Validated
 3-221 2.36e-117

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 338.98  E-value: 2.36e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    3 HPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGA 82
Cdd:MTH00022   7 NPLLSIVNGFLVDLPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGA 86

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   83 SMFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGG 162
Cdd:MTH00022  87 SLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGG 166

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 33324997  163 FSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00022 167 FSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTS 225
CYTB MTH00053
cytochrome b; Provisional
 4-221 6.16e-113

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 327.82  E-value: 6.16e-113
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    4 PLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGAS 83
Cdd:MTH00053  10 PVISLVNSMFIDLPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGAS 89

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   84 MFFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGF 163
Cdd:MTH00053  90 MFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGF 169

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 33324997  164 SVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00053 170 SVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVL 227
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 4-201 3.88e-97

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: 281.18  E-value: 3.88e-97
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   4 PLMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGAS 83
Cdd:cd00284   1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997  84 MFFICLYLHIGRGLYYGSYMYT--ETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWG 161
Cdd:cd00284  81 MFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 33324997 162 GFSVDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSN 201
Cdd:cd00284 161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00033
cytochrome b; Provisional
 11-221 6.13e-92

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 274.51  E-value: 6.13e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   11 NAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMFFICLY 90
Cdd:MTH00033  13 NDIIDLPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVY 92

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   91 LHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATL 170
Cdd:MTH00033  93 CHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTL 172

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 33324997  171 TRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:MTH00033 173 NRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTI 223
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
4-221 1.01e-88

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 266.66  E-value: 1.01e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   4 PLMKIINNaFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGAS 83
Cdd:COG1290  19 PLASLVRE-HLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGAS 97

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997  84 MFFICLYLHIGRGLYYGSYMYTE--TWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWG 161
Cdd:COG1290  98 LFFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFG 177

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 33324997 162 GFSVDKATLTRFFAFH-FLLPFIISAMVMVHLLFLHETGSNNPMGI----PSNMDMIPFHPYYTI 221
Cdd:COG1290 178 GEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTV 242
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
13-199 1.12e-87

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 256.93  E-value: 1.12e-87
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    13 FIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMFFICLYLH 92
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    93 IGRGLYYGSYMYT--ETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATL 170
Cdd:pfam00033  81 IFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 33324997   171 TRFFAFHFLLPFIISAMVMVHLLFLHETG 199
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00086
cytochrome b; Provisional
 7-219 2.96e-81

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 246.39  E-value: 2.96e-81
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    7 KIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMFF 86
Cdd:MTH00086   1 NFVNSLVVTLPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   87 ICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVD 166
Cdd:MTH00086  81 IFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVS 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 33324997  167 KATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYY 219
Cdd:MTH00086 161 SATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEY 213
CYTB MTH00046
cytochrome b; Validated
 5-221 3.31e-59

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 189.81  E-value: 3.31e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    5 LMKIINNAFIDLPAPSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASM 84
Cdd:MTH00046   1 MISLIRRNLIDLPTNYSLNYYWCSGFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNV 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   85 FFICLYLHIGRGLYYGSYMYTETWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFS 164
Cdd:MTH00046  81 LFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFS 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 33324997  165 VDKATLTRFFAFHFLLPFIISAMVMVHLLFLHETGSNNPMGIPSNM-DMIPFHPYYTI 221
Cdd:MTH00046 161 VTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGYsDVVYFHSYFTV 218
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
83-221 1.89e-41

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 138.53  E-value: 1.89e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997    83 SMFFICLYLHIGRGLYYGSYMYTE--TWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIW 160
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33324997   161 GGFSVDKATLTRFFAFHF-LLPFIISAMVMVHLLFLHETGSNNPMGIPSNMDMIPFHPYYTI 221
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAV 142
PRK03735 PRK03735
cytochrome b6; Provisional
 28-204 2.94e-40

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 137.15  E-value: 2.94e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   28 FGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMFFICLYLHIGRGLYYGSYMYTE- 106
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997  107 -TWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFAFH-FLLPFII 184
Cdd:PRK03735 124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203

                        170       180
                 ....*....|....*....|
gi 33324997  185 SAMVMVHLLFLHETGSNNPM 204
Cdd:PRK03735 204 AVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 19-204 7.41e-35

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 122.91  E-value: 7.41e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   19 PSNISSWWNFGSLLGICLALQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWMIRYLHANGASMFFICLYLHIGRGLY 98
Cdd:CHL00070  27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYL 106

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33324997   99 YGSYMYTE--TWNVGVILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFAF 176
Cdd:CHL00070 107 TGGFKKPRelTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSL 186

                        170       180
                 ....*....|....*....|....*....
gi 33324997  177 H-FLLPFIISAMVMVHLLFLHETGSNNPM 204
Cdd:CHL00070 187 HtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
 
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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