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Conserved domains on  [gi|1339978655|gb|AUZ82809|]
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cytochrome b, partial (mitochondrion) [Ixodes kazakstani]

Protein Classification

cytochrome b( domain architecture ID 999997)

cytochrome b is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain; contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis

CATH:  1.20.810.10
Gene Symbol:  CYTB
Gene Ontology:  GO:0009055|GO:0046872|GO:0022904|GO:0005743|GO:0020037
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-112 3.55e-60

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 187.68  E-value: 3.55e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00156  129 SFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKI 208

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00156  209 PFHPYFTFKDLVGFIIMLMLLILLTLINPYLL 240
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-112 3.55e-60

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 187.68  E-value: 3.55e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00156  129 SFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKI 208

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00156  209 PFHPYFTFKDLVGFIIMLMLLILLTLINPYLL 240
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-109 6.49e-34

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 120.67  E-value: 6.49e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLH-FILPFMLLLMVMIHILMIHEKGSSNPLGLNL---- 75
Cdd:COG1290   150 SYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERkkte 229

                          90       100       110
                  ....*....|....*....|....*....|....
gi 1339978655  76 NIDKIPFHPYFTVKDILGCLVTLFIFSIIVLIMP 109
Cdd:COG1290   230 KVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFP 263
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-68 3.90e-24

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: 90.89  E-value: 3.90e-24
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSS 68
Cdd:cd00284   133 SYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-110 1.35e-23

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 88.84  E-value: 1.35e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHF-ILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDK 79
Cdd:pfam13631  54 SGTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVG 133

                          90       100       110
                  ....*....|....*....|....*....|.
gi 1339978655  80 IPFHPYFTVKDILGCLVTLFIFSIIVLIMPY 110
Cdd:pfam13631 134 VPFWPVFAVKMLLFFLITVALLIGLAQINPI 164
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-112 3.55e-60

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 187.68  E-value: 3.55e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00156  129 SFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKI 208

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00156  209 PFHPYFTFKDLVGFIIMLMLLILLTLINPYLL 240
CYTB MTH00119
cytochrome b; Provisional
 1-112 7.27e-55

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 174.70  E-value: 7.27e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00119  140 SFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKI 219

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00119  220 PFHPYFSYKDLLGLTLMLTLLLTLALFSPNLL 251
CYTB MTH00145
cytochrome b; Provisional
 1-112 7.92e-52

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 167.00  E-value: 7.92e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00145  140 SFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKV 219

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00145  220 PFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLL 251
CYTB MTH00191
cytochrome b; Provisional
 1-112 1.63e-51

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 165.86  E-value: 1.63e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00191  136 SFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKI 215

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00191  216 PFHPYFSYKDILGFFILLFLLLFLVLFSPNLL 247
CYTB MTH00100
cytochrome b; Provisional
 1-112 4.26e-50

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 162.50  E-value: 4.26e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00100  139 SFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKI 218

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00100  219 PFHPYYTIKDILGLLLLILTLMLLVLFSPDLL 250
CYTB MTH00131
cytochrome b; Provisional
 1-112 4.46e-49

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 159.82  E-value: 4.46e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00131  139 SFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKI 218

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00131  219 SFHPYFSYKDLLGFAILLLALTSLALFSPNLL 250
CYTB MTH00016
cytochrome b; Validated
 1-112 2.88e-48

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 157.92  E-value: 2.88e-48
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00016  140 SFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKV 219

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00016  220 PFHPYYTSKDIVGFIVMLFLLLSVVLLWPNIL 251
CYTB MTH00074
cytochrome b; Provisional
 1-112 1.21e-47

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 155.99  E-value: 1.21e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00074  140 SFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKV 219

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00074  220 PFHPYFSYKDLLGFLIMLTALALLSLFSPNLL 251
CYTB MTH00034
cytochrome b; Validated
 1-112 2.05e-42

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 142.54  E-value: 2.05e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00034  139 SFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKV 218

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00034  219 PFHTYFTTKDLVGFLILFAALSSLALLFPTAL 250
CYTB MTH00022
cytochrome b; Validated
 1-112 2.01e-40

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 137.52  E-value: 2.01e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00022  138 SFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKV 217

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00022  218 SFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLL 249
CYTB MTH00224
cytochrome b; Provisional
 1-112 6.92e-40

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 136.20  E-value: 6.92e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00224  140 SFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARI 219

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00224  220 PFHPYYSIKDALGYLIAILLLSLMVLFEPNLF 251
CYTB MTH00053
cytochrome b; Provisional
 1-112 1.68e-39

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 134.83  E-value: 1.68e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00053  140 SFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKI 219

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00053  220 PFHYYYVLKDLYGAVILLIILSIIVFLFPYSL 251
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-109 6.49e-34

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 120.67  E-value: 6.49e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLH-FILPFMLLLMVMIHILMIHEKGSSNPLGLNL---- 75
Cdd:COG1290   150 SYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERkkte 229

                          90       100       110
                  ....*....|....*....|....*....|....
gi 1339978655  76 NIDKIPFHPYFTVKDILGCLVTLFIFSIIVLIMP 109
Cdd:COG1290   230 KVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFP 263
CYTB MTH00033
cytochrome b; Provisional
 1-104 2.88e-31

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 113.49  E-value: 2.88e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00033  136 SFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRT 215

                          90       100
                  ....*....|....*....|....
gi 1339978655  81 PFHPYFTVKDILGCLVTLFIFSII 104
Cdd:MTH00033  216 AFHVYFTIKDILGFLILFGVFVII 239
CYTB MTH00086
cytochrome b; Provisional
 1-112 4.70e-29

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 106.95  E-value: 4.70e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDKI 80
Cdd:MTH00086  128 SFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKI 207

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1339978655  81 PFHPYFTVKDILGcLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00086  208 CFGPEYWNKDAYN-IIFWLVFIIFSLFYPFNL 238
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-68 3.90e-24

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: 90.89  E-value: 3.90e-24
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSS 68
Cdd:cd00284   133 SYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-110 1.35e-23

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 88.84  E-value: 1.35e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHF-ILPFMLLLMVMIHILMIHEKGSSNPLGLNLNIDK 79
Cdd:pfam13631  54 SGTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVG 133

                          90       100       110
                  ....*....|....*....|....*....|.
gi 1339978655  80 IPFHPYFTVKDILGCLVTLFIFSIIVLIMPY 110
Cdd:pfam13631 134 VPFWPVFAVKMLLFFLITVALLIGLAQINPI 164
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-66 7.06e-21

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 82.43  E-value: 7.06e-21
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKG 66
Cdd:pfam00033 124 SYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 1-112 2.59e-20

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 83.49  E-value: 2.59e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1339978655   1 SFWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLHFILPFMLLLMVMIHILMIHEKGSSNPLGLNLNI-DK 79
Cdd:MTH00046  130 SYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGYsDV 209

                          90       100       110
                  ....*....|....*....|....*....|...
gi 1339978655  80 IPFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:MTH00046  210 VYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLV 242
petB CHL00070
cytochrome b6
 2-71 4.42e-12

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 59.73  E-value: 4.42e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1339978655   2 FWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLH-FILPFMLLLMVMIHILMIHEKGSSNPL 71
Cdd:CHL00070  145 YWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PRK03735 PRK03735
cytochrome b6; Provisional
 2-71 2.61e-11

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 57.80  E-value: 2.61e-11
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1339978655   2 FWGATVITNLFSAIPYIGSMLTYWIWGGFSVDNNTLTRFFSLH-FILPFMLLLMVMIHILMIHEKGSSNPL 71
Cdd:PRK03735  153 YFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 69-112 2.68e-06

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: 43.40  E-value: 2.68e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1339978655  69 NPLGLNLNIDKIPFHPYFTVKDILGCLVTLFIFSIIVLIMPYIL 112
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLL 44
 
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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