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Conserved domains on  [gi|22001245|gb|AAM88363|]
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cytochrome b, partial (mitochondrion) [Inia boliviensis]

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

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl31797
cytochrome b; Provisional
 1-200 2.18e-153

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 429.44  E-value: 2.18e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFL 200
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-200 2.18e-153

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 429.44  E-value: 2.18e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFL 200
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 9-200 4.93e-91

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: 265.00  E-value: 4.93e-91
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   9 PLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGAS 88
Cdd:cd00284   1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245  89 MFFICLYIHIGRGLYYGSH--TSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWG 166
Cdd:cd00284  81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                       170       180       190
                ....*....|....*....|....*....|....
gi 22001245 167 GFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:cd00284 161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFL 194
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
18-200 3.50e-84

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 246.91  E-value: 3.50e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    18 LIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASMFFICLYIH 97
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    98 IGRGLYYG--SHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFSIDKATL 175
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*
gi 22001245   176 TRFFALHFILPFIIMALVTVHLLFL 200
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFL 185
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-200 7.89e-82

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 248.17  E-value: 7.89e-82
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   1 MTNIRKTHPLMKILN---------NALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICR 71
Cdd:COG1290   1 MSTTKKASGLADWLDerlplaslvREHLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMR 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245  72 DVNYGWLIRYLHANGASMFFICLYIHIGRGLYYGSHTS--QETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNL 149
Cdd:COG1290  81 DVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYKKprELNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGL 160

                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|..
gi 22001245 150 LSAIPYIGTTLVEWVWGGFSIDKATLTRFFALH-FILPFIIMALVTVHLLFL 200
Cdd:COG1290 161 FGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLL 212
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-200 2.18e-153

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 429.44  E-value: 2.18e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFL 200
CYTB MTH00119
cytochrome b; Provisional
 1-200 1.01e-138

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 392.34  E-value: 1.01e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00119   2 APNLRKSHPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00119  82 NLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTL 161

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00119 162 VEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFL 201
CYTB MTH00131
cytochrome b; Provisional
 1-200 2.67e-137

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 388.63  E-value: 2.67e-137
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00131   1 MASLRKTHPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00131  81 NLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTL 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00131 161 VQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFL 200
CYTB MTH00074
cytochrome b; Provisional
 1-200 4.15e-134

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 380.57  E-value: 4.15e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00074   2 AHPIRKTHPLLKIINNSFIDLPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00074  82 NIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTL 161

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00074 162 VQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFL 201
CYTB MTH00156
cytochrome b; Provisional
 11-200 1.41e-133

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 378.36  E-value: 1.41e-133
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   11 MKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASMF 90
Cdd:MTH00156   1 LKIINNSLIDLPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   91 FICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFSI 170
Cdd:MTH00156  81 FICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSV 160

                        170       180       190
                 ....*....|....*....|....*....|
gi 22001245  171 DKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00156 161 DNATLTRFFTFHFLLPFIILAMVMIHLLFL 190
CYTB MTH00191
cytochrome b; Provisional
 4-200 1.18e-129

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 368.86  E-value: 1.18e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00191   1 MRKTHPLLKIVNGSLIDLPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIH 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00191  81 ANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQW 160

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00191 161 LWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFL 197
CYTB MTH00145
cytochrome b; Provisional
 1-200 5.76e-127

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 362.30  E-value: 5.76e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    1 MTNIRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIR 80
Cdd:MTH00145   2 LSPLRKSHPVLKVVNGSLYDLPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   81 YLHANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00145  82 SLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKML 161

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 22001245  161 VEWVWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00145 162 VEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFL 201
CYTB MTH00034
cytochrome b; Validated
 4-200 2.19e-123

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 353.63  E-value: 2.19e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00034   4 LRKSHPLFKILNSSLIDLPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIH 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00034  84 ANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQW 163

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00034 164 IWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFL 200
CYTB MTH00016
cytochrome b; Validated
 4-200 1.13e-121

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 348.98  E-value: 1.13e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00016   5 MRKTHPLIKIMNGSLVDLPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00016  85 ANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQW 164

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00016 165 LWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFL 201
CYTB MTH00224
cytochrome b; Provisional
 4-200 1.08e-105

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 308.39  E-value: 1.08e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00224   5 FRTTHPAIKILNGSLIDLPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00224  85 ANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEW 164

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00224 165 IWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFL 201
CYTB MTH00022
cytochrome b; Validated
 4-200 4.14e-105

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 307.01  E-value: 4.14e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00022   3 LRKENPLLSIVNGFLVDLPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLH 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00022  83 ANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQW 162

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00022 163 VWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYL 199
CYTB MTH00053
cytochrome b; Provisional
 4-200 7.24e-100

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 293.92  E-value: 7.24e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00053   5 IRKENPVISLVNSMFIDLPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00053  85 ANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRW 164

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00053 165 VWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIAL 201
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 9-200 4.93e-91

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: 265.00  E-value: 4.93e-91
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   9 PLMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGAS 88
Cdd:cd00284   1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245  89 MFFICLYIHIGRGLYYGSH--TSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWG 166
Cdd:cd00284  81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                       170       180       190
                ....*....|....*....|....*....|....
gi 22001245 167 GFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:cd00284 161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFL 194
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
18-200 3.50e-84

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 246.91  E-value: 3.50e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    18 LIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASMFFICLYIH 97
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    98 IGRGLYYG--SHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFSIDKATL 175
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*
gi 22001245   176 TRFFALHFILPFIIMALVTVHLLFL 200
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFL 185
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-200 7.89e-82

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 248.17  E-value: 7.89e-82
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   1 MTNIRKTHPLMKILN---------NALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICR 71
Cdd:COG1290   1 MSTTKKASGLADWLDerlplaslvREHLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMR 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245  72 DVNYGWLIRYLHANGASMFFICLYIHIGRGLYYGSHTS--QETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNL 149
Cdd:COG1290  81 DVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYKKprELNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGL 160

                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|..
gi 22001245 150 LSAIPYIGTTLVEWVWGGFSIDKATLTRFFALH-FILPFIIMALVTVHLLFL 200
Cdd:COG1290 161 FGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLL 212
CYTB MTH00033
cytochrome b; Provisional
 4-200 4.80e-81

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 246.00  E-value: 4.80e-81
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    4 IRKTHPLMKIlnNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLH 83
Cdd:MTH00033   3 LRKTGLLEPV--NDIIDLPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVH 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   84 ANGASMFFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00033  81 ANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEW 160

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 22001245  164 VWGGFSIDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00033 161 IWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTL 197
CYTB MTH00086
cytochrome b; Provisional
 12-200 4.82e-73

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 224.43  E-value: 4.82e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   12 KILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASMFF 91
Cdd:MTH00086   1 NFVNSLVVTLPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   92 ICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFSID 171
Cdd:MTH00086  81 IFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVS 160

                        170       180
                 ....*....|....*....|....*....
gi 22001245  172 KATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00086 161 SATLKFFFVLHFLLPWGLLVLVLFHLIFL 189
CYTB MTH00046
cytochrome b; Validated
 10-200 1.38e-52

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 172.09  E-value: 1.38e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   10 LMKILNNALIDLPTPSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASM 89
Cdd:MTH00046   1 MISLIRRNLIDLPTNYSLNYYWCSGFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNV 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   90 FFICLYIHIGRGLYYGSHTSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFS 169
Cdd:MTH00046  81 LFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFS 160

                        170       180       190
                 ....*....|....*....|....*....|.
gi 22001245  170 IDKATLTRFFALHFILPFIIMALVTVHLLFL 200
Cdd:MTH00046 161 VTGVTLVRVFSVHICLGFVILGLMVVHLFYL 191
PRK03735 PRK03735
cytochrome b6; Provisional
 33-198 9.86e-42

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 140.23  E-value: 9.86e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   33 FGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASMFFICLYIHIGRGLYYGSHTS--Q 110
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKprE 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245  111 ETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFSIDKATLTRFFALH-FILPFII 189
Cdd:PRK03735 124 LNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203


                 ....*....
gi 22001245  190 MALVTVHLL 198
Cdd:PRK03735 204 AVLMLAHFL 212
petB CHL00070
cytochrome b6
 24-198 7.03e-35

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 122.52  E-value: 7.03e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245   24 PSNISSWWNFGSLLGLCLIIQILTGLFLAMHYTPDTLTAFSSVAHICRDVNYGWLIRYLHANGASMFFICLYIHIGR-GL 102
Cdd:CHL00070  27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRvYL 106

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245  103 YYGSHTSQE-TWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVWGGFSIDKATLTRFFAL 181
Cdd:CHL00070 107 TGGFKKPRElTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSL 186

                        170
                 ....*....|....*...
gi 22001245  182 H-FILPFIIMALVTVHLL 198
Cdd:CHL00070 187 HtFVLPLLTAVFMLMHFL 204
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
88-200 5.46e-33

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 116.19  E-value: 5.46e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22001245    88 SMFFICLYIHIGRGLYYGSH--TSQETWNIGVLLLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWVW 165
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYrkPRELNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 22001245   166 GGFSIDKATLTRFFALHF-ILPFIIMALVTVHLLFL 200
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLV 116
 
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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