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Conserved domains on  [gi|50981619|gb|AAT91586|]
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cytochrome b, partial (mitochondrion) [Pionopsitta pileata]

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 ...
 1-231 5.43e-170

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: 472.85  E-value: 5.43e-170
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00119  34 FGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00119 114 WNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00119 194 TLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLV 264
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-231 5.43e-170

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 472.85  E-value: 5.43e-170
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00119  34 FGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00119 114 WNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00119 194 TLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLV 264
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-231 1.13e-88

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 267.04  E-value: 1.13e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYlyKE- 79
Cdd:COG1290  42 FGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKp 119

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619  80 ---TWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPF 155
Cdd:COG1290 120 relNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPA 199

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619 156 MITGLVLIHLTFLHESGSNNPLGI----PSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNllGDPENFTPANPLV 231
Cdd:COG1290 200 LLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLA 277
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-174 6.02e-85

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: 250.75  E-value: 6.02e-85
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSY--LYK 78
Cdd:cd00284  25 FGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRE 104

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619  79 ETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMIT 158
Cdd:cd00284 105 LTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIA 184

                       170
                ....*....|....*.
gi 50981619 159 GLVLIHLTFLHESGSN 174
Cdd:cd00284 185 VIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-172 1.71e-73

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 221.10  E-value: 1.71e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619     1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYG--SYLYK 78
Cdd:pfam00033  16 FGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRE 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    79 ETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMIT 158
Cdd:pfam00033  96 LTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILA 175

                         170
                  ....*....|....
gi 50981619   159 GLVLIHLTFLHESG 172
Cdd:pfam00033 176 ILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-231 5.43e-170

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 472.85  E-value: 5.43e-170
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00119  34 FGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00119 114 WNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00119 194 TLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLV 264
CYTB MTH00131
cytochrome b; Provisional
 1-231 1.29e-154

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 434.08  E-value: 1.29e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00131  33 FGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKET 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00131 113 WNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAA 192

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00131 193 TILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLV 263
CYTB MTH00156
cytochrome b; Provisional
 1-231 1.25e-152

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 428.05  E-value: 1.25e-152
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00156  23 FGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHT 102

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00156 103 WMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAM 182

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00156 183 VMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLV 253
CYTB MTH00074
cytochrome b; Provisional
 1-231 1.38e-150

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 423.71  E-value: 1.38e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00074  34 FGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00074 114 WNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGA 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00074 194 SIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLV 264
CYTB MTH00100
cytochrome b; Provisional
 1-230 7.27e-150

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 421.74  E-value: 7.27e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00100  33 FGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLET 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00100 113 WNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITAL 192

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPL 230
Cdd:MTH00100 193 AMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPL 262
CYTB MTH00191
cytochrome b; Provisional
 1-231 5.75e-145

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 408.92  E-value: 5.75e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00191  30 FGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKET 109

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00191 110 WNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAAL 189

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00191 190 SLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLV 260
CYTB MTH00145
cytochrome b; Provisional
 1-231 4.78e-142

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 401.98  E-value: 4.78e-142
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00145  34 FGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHT 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00145 114 WNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00145 194 SVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMV 264
CYTB MTH00016
cytochrome b; Validated
 1-231 8.05e-136

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 386.34  E-value: 8.05e-136
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00016  34 FGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00016 114 WNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAAL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00016 194 SMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLV 264
CYTB MTH00034
cytochrome b; Validated
 1-231 3.10e-132

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 377.12  E-value: 3.10e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00034  33 FGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIET 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00034 113 WNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAAL 192

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00034 193 SIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLV 263
CYTB MTH00224
cytochrome b; Provisional
 1-231 5.13e-112

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 326.11  E-value: 5.13e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00224  34 YGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00224 114 WNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGA 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00224 194 TILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLV 264
CYTB MTH00022
cytochrome b; Validated
 1-231 4.03e-110

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 321.26  E-value: 4.03e-110
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00022  32 FGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHV 111

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00022 112 WNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFL 191

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00022 192 VIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLV 262
CYTB MTH00053
cytochrome b; Provisional
 1-231 1.19e-108

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 317.42  E-value: 1.19e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00053  34 FGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIV 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00053 114 WNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00053 194 ALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLV 264
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-231 1.13e-88

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 267.04  E-value: 1.13e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYlyKE- 79
Cdd:COG1290  42 FGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKp 119

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619  80 ---TWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPF 155
Cdd:COG1290 120 relNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPA 199

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619 156 MITGLVLIHLTFLHESGSNNPLGI----PSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNllGDPENFTPANPLV 231
Cdd:COG1290 200 LLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLA 277
CYTB MTH00033
cytochrome b; Provisional
 1-231 6.81e-87

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 262.18  E-value: 6.81e-87
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00033  30 FGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLT 109

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00033 110 WIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGL 189

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFS--PNLLGDPENFTPANPLV 231
Cdd:MTH00033 190 VLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLV 262
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-174 6.02e-85

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: 250.75  E-value: 6.02e-85
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSY--LYK 78
Cdd:cd00284  25 FGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRE 104

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619  79 ETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMIT 158
Cdd:cd00284 105 LTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIA 184

                       170
                ....*....|....*.
gi 50981619 159 GLVLIHLTFLHESGSN 174
Cdd:cd00284 185 VIVILHLLFLHEQGSS 200
CYTB MTH00086
cytochrome b; Provisional
 1-231 3.90e-81

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 246.39  E-value: 3.90e-81
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKET 80
Cdd:MTH00086  22 FGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKV 101

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   81 WNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGL 160
Cdd:MTH00086 102 WISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVL 181

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  161 VLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGfMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00086 182 VLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYN-IIFWLVFIIFSLFYPFNLGDPEMFIEADPMM 251
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-172 1.71e-73

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 221.10  E-value: 1.71e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619     1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYG--SYLYK 78
Cdd:pfam00033  16 FGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRE 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    79 ETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMIT 158
Cdd:pfam00033  96 LTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILA 175

                         170
                  ....*....|....
gi 50981619   159 GLVLIHLTFLHESG 172
Cdd:pfam00033 176 ILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 2-231 2.09e-64

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 203.68  E-value: 2.09e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    2 GSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKETW 81
Cdd:MTH00046  25 GFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVW 104

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   82 NTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITGLV 161
Cdd:MTH00046 105 NVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLM 184

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981619  162 LIHLTFLHESGSNNPLGIPSN-CDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:MTH00046 185 VVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLV 255
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
56-221 4.59e-46

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 150.85  E-value: 4.59e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    56 SFFFICIYLHIARGLYYGSYLYKE--TWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAW 133
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   134 GGFSVDNPTLTRFFALHF-LLPFMITGLVLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLAL 212
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*....
gi 50981619   213 FSPNLLGDP 221
Cdd:pfam13631 161 INPIWLGGP 169
PRK03735 PRK03735
cytochrome b6; Provisional
 1-177 4.02e-35

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 124.44  E-value: 4.02e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKE- 79
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   80 -TWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFMI 157
Cdd:PRK03735 124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203

                        170       180
                 ....*....|....*....|
gi 50981619  158 TGLVLIHLTFLHESGSNNPL 177
Cdd:PRK03735 204 AVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 1-177 2.12e-31

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 114.43  E-value: 2.12e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619    1 FGSLLGICLTTQILTGLLLATHYTADTSLAFSSVANTCRNVQYGWLIRNLHANGASFFFICIYLHIARGLYYGSYLYKE- 79
Cdd:CHL00070  36 LGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRe 115

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981619   80 -TWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFMI 157
Cdd:CHL00070 116 lTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLT 195

                        170       180
                 ....*....|....*....|
gi 50981619  158 TGLVLIHLTFLHESGSNNPL 177
Cdd:CHL00070 196 AVFMLMHFLMIRKQGISGPL 215
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 175-231 2.86e-13

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 64.97  E-value: 2.86e-13
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 50981619 175 NPLGIPSNCDKIPFHPYFSLKDLLGFMIMLLLLTTLALFSPNLLGDPENFTPANPLV 231
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLA 57
 
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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