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Conserved domains on  [gi|325515000|gb|ADZ24240|]
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cytochrome b, partial (mitochondrion) [Branta hutchinsii]

Protein Classification

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 ...
 1-40 5.14e-27

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: 98.43  E-value: 5.14e-27
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00119  61 SLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIG 100
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-40 5.14e-27

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 98.43  E-value: 5.14e-27
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00119  61 SLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIG 100
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-40 2.20e-14

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: 62.39  E-value: 2.20e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:cd00284   52 TLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIF 91
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-39 1.31e-13

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 61.73  E-value: 1.31e-13
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHI 39
Cdd:COG1290   69 SEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHM 107
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-40 1.77e-12

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 57.39  E-value: 1.77e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 325515000    1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:pfam00033  43 TLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIF 82
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-40 5.14e-27

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 98.43  E-value: 5.14e-27
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00119  61 SLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIG 100
CYTB MTH00131
cytochrome b; Provisional
 1-40 1.54e-24

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 92.02  E-value: 1.54e-24
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00131  60 STAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIG 99
CYTB MTH00074
cytochrome b; Provisional
 1-40 2.82e-24

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 91.28  E-value: 2.82e-24
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00074  61 SSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIG 100
CYTB MTH00156
cytochrome b; Provisional
 1-40 9.99e-23

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 86.76  E-value: 9.99e-23
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00156  50 ELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIG 89
CYTB MTH00191
cytochrome b; Provisional
 1-40 8.06e-22

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 84.20  E-value: 8.06e-22
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00191  57 SLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIG 96
CYTB MTH00100
cytochrome b; Provisional
 1-40 1.74e-21

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 83.53  E-value: 1.74e-21
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00100  60 TTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVG 99
CYTB MTH00034
cytochrome b; Validated
 1-40 1.92e-20

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 80.52  E-value: 1.92e-20
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00034  60 SLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIG 99
CYTB MTH00145
cytochrome b; Provisional
 1-40 1.19e-19

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 78.41  E-value: 1.19e-19
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00145  61 DLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIG 100
CYTB MTH00016
cytochrome b; Validated
 2-40 1.86e-19

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 77.80  E-value: 1.86e-19
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 325515000   2 LAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00016  62 LAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIG 100
CYTB MTH00022
cytochrome b; Validated
 1-40 1.32e-15

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 67.42  E-value: 1.32e-15
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00022  59 SLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIG 98
CYTB MTH00224
cytochrome b; Provisional
 2-40 1.45e-15

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 67.25  E-value: 1.45e-15
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 325515000   2 LAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00224  62 MAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVG 100
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-40 2.20e-14

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: 62.39  E-value: 2.20e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:cd00284   52 TLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIF 91
CYTB MTH00033
cytochrome b; Provisional
 1-40 7.83e-14

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 62.26  E-value: 7.83e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00033  57 SLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIG 96
CYTB MTH00053
cytochrome b; Provisional
 1-40 8.65e-14

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 62.03  E-value: 8.65e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:MTH00053  61 NLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIG 100
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-39 1.31e-13

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 61.73  E-value: 1.31e-13
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHI 39
Cdd:COG1290   69 SEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHM 107
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-40 1.77e-12

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 57.39  E-value: 1.77e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 325515000    1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHIG 40
Cdd:pfam00033  43 TLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIF 82
CYTB MTH00086
cytochrome b; Provisional
 1-39 8.44e-09

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 48.01  E-value: 8.44e-09
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 325515000   1 SLAFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHI 39
Cdd:MTH00086  49 SMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHI 87
petB CHL00070
cytochrome b6
 3-39 9.48e-06

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 39.32  E-value: 9.48e-06
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 325515000   3 AFASVAHTCRDVQYGWLIRNLHANGASFFFICIYLHI 39
Cdd:CHL00070  65 AFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHV 101
 
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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