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Conserved domains on  [gi|284177515|gb|ADB81361|]
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cytochrome b, partial (mitochondrion) [Terrapene carolina carolina]

Protein Classification

cytochrome b family protein( domain architecture ID 581032)

cytochrome b family protein such as formate dehydrogenase subunit gamma or cytochrome b, a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.

Gene Ontology:  GO:0046872|GO:0016491

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Cytochrome_b_N super family cl23723
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-216 1.77e-154

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.


The actual alignment was detected with superfamily member MTH00119:

Pssm-ID: 474033 [Multi-domain]  Cd Length: 380  Bit Score: 432.79  E-value: 1.77e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00119   1 MAPNLRKSHPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLI 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00119  81 RNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQT 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00119 161 LVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNT 216
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-216 1.77e-154

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 432.79  E-value: 1.77e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00119   1 MAPNLRKSHPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLI 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00119  81 RNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQT 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00119 161 LVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNT 216
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 10-207 6.15e-93

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: 270.39  E-value: 6.15e-93
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  10 PLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGAS 89
Cdd:cd00284    1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  90 LFFMCIYLHIGRGIYYGSY--LYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWG 167
Cdd:cd00284   81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 284177515 168 GFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSN 207
Cdd:cd00284  161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
19-205 4.80e-84

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 247.30  E-value: 4.80e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   19 FIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFFMCIYLH 98
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   99 IGRGIYYG--SYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVDNATL 176
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 284177515  177 TRFFTFHFLLPFTIMGLTVMHLLFLHETG 205
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
10-211 4.51e-82

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 249.32  E-value: 4.51e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  10 PLAKIINNsFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGAS 89
Cdd:COG1290   19 PLASLVRE-HLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGAS 97

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  90 LFFMCIYLHIGRGIYYGSylYKE----TWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWI 165
Cdd:COG1290   98 LFFAAVYLHMFRGFFYGA--YKKprelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWL 175

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 284177515 166 WGGFSVDNATLTRFFTFH-FLLPFTIMGLTVMHLLFLHETGSNNPTG 211
Cdd:COG1290  176 FGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPG 222
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-216 1.77e-154

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 432.79  E-value: 1.77e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00119   1 MAPNLRKSHPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLI 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00119  81 RNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQT 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00119 161 LVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNT 216
CYTB MTH00131
cytochrome b; Provisional
 3-216 3.43e-149

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 419.44  E-value: 3.43e-149
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   3 TNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRN 82
Cdd:MTH00131   2 ASLRKTHPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRN 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  83 MHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLV 162
Cdd:MTH00131  82 LHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLV 161

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 284177515 163 QWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00131 162 QWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDA 215
CYTB MTH00100
cytochrome b; Provisional
 3-216 1.77e-148

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 417.89  E-value: 1.77e-148
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   3 TNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRN 82
Cdd:MTH00100   2 TNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRY 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  83 MHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLV 162
Cdd:MTH00100  82 LHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLV 161

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 284177515 163 QWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00100 162 EWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDS 215
CYTB MTH00074
cytochrome b; Provisional
 1-216 4.38e-147

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 414.08  E-value: 4.38e-147
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00074   1 MAHPIRKTHPLLKIINNSFIDLPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLM 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00074  81 RNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDT 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00074 161 LVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNP 216
CYTB MTH00191
cytochrome b; Provisional
 5-216 3.44e-141

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 398.90  E-value: 3.44e-141
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   5 LRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMH 84
Cdd:MTH00191   1 MRKTHPLLKIVNGSLIDLPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIH 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  85 ANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQW 164
Cdd:MTH00191  81 ANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQW 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 284177515 165 IWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00191 161 LWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDS 212
CYTB MTH00156
cytochrome b; Provisional
 13-215 3.49e-139

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 393.38  E-value: 3.49e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  13 KIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFF 92
Cdd:MTH00156   2 KIINNSLIDLPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFF 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  93 MCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVD 172
Cdd:MTH00156  82 ICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVD 161

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 284177515 173 NATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSN 215
Cdd:MTH00156 162 NATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSN 204
CYTB MTH00145
cytochrome b; Provisional
 1-216 1.86e-133

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 379.63  E-value: 1.86e-133
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00145   1 MLSPLRKSHPVLKVVNGSLYDLPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00145  81 RSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKM 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00145 161 LVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDG 216
CYTB MTH00034
cytochrome b; Validated
 5-215 3.14e-132

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 376.74  E-value: 3.14e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   5 LRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMH 84
Cdd:MTH00034   4 LRKSHPLFKILNSSLIDLPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIH 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  85 ANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQW 164
Cdd:MTH00034  84 ANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQW 163

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 284177515 165 IWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSN 215
Cdd:MTH00034 164 IWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSN 214
CYTB MTH00016
cytochrome b; Validated
 1-216 1.36e-129

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 369.78  E-value: 1.36e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00016   1 MFSPMRKTHPLIKIMNGSLVDLPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00016  81 RNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKM 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00016 161 LVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNS 216
CYTB MTH00224
cytochrome b; Provisional
 1-216 6.97e-114

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 329.96  E-value: 6.97e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00224   1 MFKPFRTTHPAIKILNGSLIDLPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00224  81 RSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKD 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:MTH00224 161 LVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADS 216
CYTB MTH00022
cytochrome b; Validated
 5-215 4.70e-109

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 317.80  E-value: 4.70e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   5 LRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMH 84
Cdd:MTH00022   3 LRKENPLLSIVNGFLVDLPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLH 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  85 ANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQW 164
Cdd:MTH00022  83 ANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQW 162

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 284177515 165 IWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSN 215
Cdd:MTH00022 163 VWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSS 213
CYTB MTH00053
cytochrome b; Provisional
 1-215 1.07e-107

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 314.34  E-value: 1.07e-107
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   1 MSTNLRKTHPLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLI 80
Cdd:MTH00053   1 MTKTIRKENPVISLVNSMFIDLPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFIL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  81 RNMHANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNT 160
Cdd:MTH00053  81 RYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDD 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 284177515 161 LVQWIWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSN 215
Cdd:MTH00053 161 IVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSD 215
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 10-207 6.15e-93

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: 270.39  E-value: 6.15e-93
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  10 PLAKIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGAS 89
Cdd:cd00284    1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  90 LFFMCIYLHIGRGIYYGSY--LYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWG 167
Cdd:cd00284   81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 284177515 168 GFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSN 207
Cdd:cd00284  161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00033
cytochrome b; Provisional
 5-212 5.11e-85

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 256.79  E-value: 5.11e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   5 LRKTHPLAKIinNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMH 84
Cdd:MTH00033   3 LRKTGLLEPV--NDIIDLPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVH 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  85 ANGASLFFMCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQW 164
Cdd:MTH00033  81 ANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEW 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 284177515 165 IWGGFSVDNATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGL 212
Cdd:MTH00033 161 IWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGL 208
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
19-205 4.80e-84

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 247.30  E-value: 4.80e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   19 FIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFFMCIYLH 98
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   99 IGRGIYYG--SYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVDNATL 176
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 284177515  177 TRFFTFHFLLPFTIMGLTVMHLLFLHETG 205
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
10-211 4.51e-82

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 249.32  E-value: 4.51e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  10 PLAKIINNsFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGAS 89
Cdd:COG1290   19 PLASLVRE-HLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGAS 97

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  90 LFFMCIYLHIGRGIYYGSylYKE----TWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWI 165
Cdd:COG1290   98 LFFAAVYLHMFRGFFYGA--YKKprelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWL 175

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 284177515 166 WGGFSVDNATLTRFFTFH-FLLPFTIMGLTVMHLLFLHETGSNNPTG 211
Cdd:COG1290  176 FGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPG 222
CYTB MTH00086
cytochrome b; Provisional
 13-215 7.85e-75

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 229.83  E-value: 7.85e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  13 KIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFF 92
Cdd:MTH00086   1 NFVNSLVVTLPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  93 MCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVD 172
Cdd:MTH00086  81 IFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVS 160

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 284177515 173 NATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNPTGLNSN 215
Cdd:MTH00086 161 SATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGD 203
CYTB MTH00046
cytochrome b; Validated
 13-209 8.31e-54

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 175.94  E-value: 8.31e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  13 KIINNSFIDLPSPSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFF 92
Cdd:MTH00046   3 SLIRRNLIDLPTNYSLNYYWCSGFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLF 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  93 MCIYLHIGRGIYYGSYLYKETWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVD 172
Cdd:MTH00046  83 ILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVT 162

                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 284177515 173 NATLTRFFTFHFLLPFTIMGLTVMHLLFLHETGSNNP 209
Cdd:MTH00046 163 GVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNP 199
PRK03735 PRK03735
cytochrome b6; Provisional
 34-209 2.66e-37

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 129.45  E-value: 2.66e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  34 FGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFFMCIYLHIGRGIYYGSYLYKE- 112
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515 113 -TWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVDNATLTRFFTFH-FLLPFTI 190
Cdd:PRK03735 124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203

                        170
                 ....*....|....*....
gi 284177515 191 MGLTVMHLLFLHETGSNNP 209
Cdd:PRK03735 204 AVLMLAHFLMIRKQGISGP 222
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
89-216 5.20e-35

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 121.96  E-value: 5.20e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515   89 SLFFMCIYLHIGRGIYYGSYLYKE--TWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIW 166
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|.
gi 284177515  167 GGFSVDNATLTRFFTFHF-LLPFTIMGLTVMHLLFLHETGSNNPTGLNSNT 216
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNV 131
petB CHL00070
cytochrome b6
 25-209 8.82e-32

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 114.82  E-value: 8.82e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515  25 PSNISAWWNFGSLLGTCLILQTITGIFLAMHYSPDISLAFSSVAHITRDVQYGWLIRNMHANGASLFFMCIYLHIGRGIY 104
Cdd:CHL00070  27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYL 106

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 284177515 105 YGSYLYKE--TWNTGTTLLLLTMATAFVGYVLPWGQMSFWGATVITNLLSAIPYVGNTLVQWIWGGFSVDNATLTRFFTF 182
Cdd:CHL00070 107 TGGFKKPRelTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSL 186

                        170       180
                 ....*....|....*....|....*...
gi 284177515 183 H-FLLPFTIMGLTVMHLLFLHETGSNNP 209
Cdd:CHL00070 187 HtFVLPLLTAVFMLMHFLMIRKQGISGP 214
 
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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