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Conserved domains on  [gi|327239202|gb|AEA39468|]
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cytochrome b, partial (mitochondrion) [Trigonidiinae sp. DPM-2011]

Protein Classification

cytochrome b/b6( domain architecture ID 11475928)

cytochrome b/b6 (PetB) 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 cytochrome b and contains two chains: helices A-D (encoded by petB) and helices E-H (encoded by petD)

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-213 1.21e-143

cytochrome b; Provisional


:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 404.55  E-value: 1.21e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00156  42 AMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGY 121

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00156 122 VLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGL 201

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00156 202 NSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVT 254
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-213 1.21e-143

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 404.55  E-value: 1.21e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00156  42 AMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGY 121

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00156 122 VLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGL 201

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00156 202 NSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVT 254
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-213 8.43e-75

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 230.83  E-value: 8.43e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSsnLK----FTWTIGVLILFLVMATA 76
Cdd:COG1290   61 TMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGA--YKkpreLNWIIGVLLLLLTMAEA 138

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  77 FMGYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFM-LPFIISAFVMIHLLFLHQTGSS 155
Cdd:COG1290  139 FTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHVLlLPALLLALVVLHLWLLHRHGHN 218

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 327239202 156 NPLGMKM----NIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPyyLGDPDNFIPANPLVT 213
Cdd:COG1290  219 NPPGPERkkteKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFP--INPPPNYGPANPLAT 278
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-155 6.33e-69

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: 209.15  E-value: 6.33e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNS--SNLKFTWTIGVLILFLVMATAFM 78
Cdd:cd00284   44 AMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSykKPRELTWVIGVILLLLTMATAFM 123

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 327239202  79 GYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSS 155
Cdd:cd00284  124 GYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-153 2.72e-64

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 197.22  E-value: 2.72e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202    1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYN--SSNLKFTWTIGVLILFLVMATAFM 78
Cdd:pfam00033  35 AFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFI 114

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 327239202   79 GYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTG 153
Cdd:pfam00033 115 GYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-213 1.21e-143

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 404.55  E-value: 1.21e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00156  42 AMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGY 121

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00156 122 VLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGL 201

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00156 202 NSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVT 254
CYTB MTH00119
cytochrome b; Provisional
 1-213 4.45e-126

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 360.76  E-value: 4.45e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00119  53 AMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGY 132

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00119 133 VLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGL 212

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00119 213 NSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVT 265
CYTB MTH00131
cytochrome b; Provisional
 1-213 2.31e-123

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 353.96  E-value: 2.31e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00131  52 AMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGY 131

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00131 132 VLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGL 211

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00131 212 NSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVT 264
CYTB MTH00074
cytochrome b; Provisional
 1-213 3.79e-123

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 353.60  E-value: 3.79e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00074  53 AMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGY 132

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00074 133 VLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGL 212

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00074 213 NSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVT 265
CYTB MTH00191
cytochrome b; Provisional
 1-213 3.84e-123

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 352.68  E-value: 3.84e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00191  49 AMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGY 128

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00191 129 VLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGL 208

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00191 209 NSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVT 261
CYTB MTH00100
cytochrome b; Provisional
 1-213 4.05e-121

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 348.17  E-value: 4.05e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00100  52 AMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGY 131

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00100 132 VLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGI 211

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00100 212 PSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNT 264
CYTB MTH00145
cytochrome b; Provisional
 1-213 5.65e-121

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 347.66  E-value: 5.65e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00145  53 SMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGY 132

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00145 133 VLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGL 212

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00145 213 DSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVT 265
CYTB MTH00016
cytochrome b; Validated
 1-213 4.66e-119

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 342.81  E-value: 4.66e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00016  53 SMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGY 132

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00016 133 VLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGV 212

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00016 213 NSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVT 265
CYTB MTH00034
cytochrome b; Validated
 1-213 5.01e-115

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 332.83  E-value: 5.01e-115
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00034  52 AMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGY 131

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00034 132 VLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGL 211

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00034 212 NSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVT 264
CYTB MTH00224
cytochrome b; Provisional
 1-213 6.59e-100

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 294.52  E-value: 6.59e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00224  53 SMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGY 132

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00224 133 VLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGI 212

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00224 213 NADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVT 265
CYTB MTH00053
cytochrome b; Provisional
 1-213 1.65e-94

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 280.82  E-value: 1.65e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00053  53 AMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGY 132

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00053 133 VLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGV 212

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00053 213 RSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVT 265
CYTB MTH00022
cytochrome b; Validated
 1-213 1.81e-94

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 280.43  E-value: 1.81e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00022  51 SMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGY 130

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00022 131 VLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGL 210

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00022 211 NSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVT 263
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-213 8.43e-75

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 230.83  E-value: 8.43e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSsnLK----FTWTIGVLILFLVMATA 76
Cdd:COG1290   61 TMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGA--YKkpreLNWIIGVLLLLLTMAEA 138

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  77 FMGYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFM-LPFIISAFVMIHLLFLHQTGSS 155
Cdd:COG1290  139 FTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHVLlLPALLLALVVLHLWLLHRHGHN 218

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 327239202 156 NPLGMKM----NIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPyyLGDPDNFIPANPLVT 213
Cdd:COG1290  219 NPPGPERkkteKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFP--INPPPNYGPANPLAT 278
CYTB MTH00033
cytochrome b; Provisional
 1-213 5.74e-74

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 228.28  E-value: 5.74e-74
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00033  49 AMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGY 128

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00033 129 VLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGL 208

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLS--FPYYLGDPDNFIPANPLVT 213
Cdd:MTH00033 209 VGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEprIETLLQDPENFIQANPLVT 263
CYTB MTH00086
cytochrome b; Provisional
 1-212 6.21e-74

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 227.13  E-value: 6.21e-74
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGY 80
Cdd:MTH00086  41 AFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGY 120

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  81 VLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGM 160
Cdd:MTH00086 121 VLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYC 200

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 327239202 161 KMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLsFPYYLGDPDNFIPANPLV 212
Cdd:MTH00086 201 HGDYDKICFGPEYWNKDAYNIIFWLVFIIFSLF-YPFNLGDPEMFIEADPMM 251
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-155 6.33e-69

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: 209.15  E-value: 6.33e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNS--SNLKFTWTIGVLILFLVMATAFM 78
Cdd:cd00284   44 AMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSykKPRELTWVIGVILLLLTMATAFM 123

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 327239202  79 GYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSS 155
Cdd:cd00284  124 GYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-153 2.72e-64

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 197.22  E-value: 2.72e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202    1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYN--SSNLKFTWTIGVLILFLVMATAFM 78
Cdd:pfam00033  35 AFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFI 114

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 327239202   79 GYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTG 153
Cdd:pfam00033 115 GYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 4-213 1.11e-48

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 162.46  E-value: 1.11e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   4 YSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRGMYYNSSNLKFTWTIGVLILFLVMATAFMGYVLP 83
Cdd:MTH00046  46 YVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILP 125

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  84 WGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFHFMLPFIISAFVMIHLLFLHQTGSSNPLGMKMN 163
Cdd:MTH00046 126 WHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNG 205

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 327239202 164 I-DKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:MTH00046 206 YsDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVT 256
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
37-202 8.58e-42

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 139.30  E-value: 8.58e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   37 SFFFICLYFHVGRGMYYNS--SNLKFTWTIGVLILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIW 114
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAyrKPRELNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  115 GGFAVDNATLTRFYSFHFM-LPFIISAFVMIHLLFLHQTGSSNPLGMKMNIDKIPFHPFFSLKDTVGFIILLFCLILLTL 193
Cdd:pfam13631  81 GGPFPGTATIPRFYALHILlLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*....
gi 327239202  194 SFPYYLGDP 202
Cdd:pfam13631 161 INPIWLGGP 169
PRK03735 PRK03735
cytochrome b6; Provisional
 1-158 3.74e-32

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 115.96  E-value: 3.74e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   1 AMHYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRgMYYNSSNLK---FTWTIGVLILFLVMATAF 77
Cdd:PRK03735  63 TMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLR-VFFTGGYKKpreLNWVVGVLIFFVTVGLGF 141

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  78 MGYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFH-FMLPFIISAFVMIHLLFLHQTGSSN 156
Cdd:PRK03735 142 TGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISG 221


                 ..
gi 327239202 157 PL 158
Cdd:PRK03735 222 PL 223
petB CHL00070
cytochrome b6
 3-158 2.13e-30

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 111.35  E-value: 2.13e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202   3 HYSANIELAFNSVNHICRDVNYGWLLRTLHANGASFFFICLYFHVGRgmYYNSSNLK----FTWTIGVLILFLVMATAFM 78
Cdd:CHL00070  57 YYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFR--VYLTGGFKkpreLTWVTGVVLAVLTVSFGVT 134

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 327239202  79 GYVLPWGQMSFWGATVITNLLSAIPYLGQMLVQWIWGGFAVDNATLTRFYSFH-FMLPFIISAFVMIHLLFLHQTGSSNP 157
Cdd:CHL00070 135 GYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGP 214


                 .
gi 327239202 158 L 158
Cdd:CHL00070 215 L 215
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 156-213 2.22e-09

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: 53.80  E-value: 2.22e-09
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 327239202 156 NPLGMKMNIDKIPFHPFFSLKDTVGFIILLFCLILLTLSFPYYLGDPDNFIPANPLVT 213
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLAT 58
 
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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