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Conserved domains on  [gi|37731355|gb|AAN75243|]
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cytochrome b, partial (mitochondrion) [Melanoplus spretus]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-47 5.49e-24

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 90.23  E-value: 5.49e-24
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00156  68 LLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVM 114
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-47 5.49e-24

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 90.23  E-value: 5.49e-24
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00156  68 LLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVM 114
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-47 2.68e-11

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 55.57  E-value: 2.68e-11
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 37731355   1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:COG1290  87 LIRYMHHWGASLFFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTM 135
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-47 1.95e-10

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: 52.37  E-value: 1.95e-10
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 37731355   1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:cd00284  70 LIRSLHANGASMFFLMLYLHIFRGLYYGSYKKPRelTWVIGVILLLLTM 118
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-47 1.12e-09

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 50.07  E-value: 1.12e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 37731355     1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:pfam00033  61 LIRSVHANGASMFFLMLYLHIFRGLYYGGFSYPRelTWVIGVILLVLTM 109
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-47 5.49e-24

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 90.23  E-value: 5.49e-24
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00156  68 LLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVM 114
CYTB MTH00119
cytochrome b; Provisional
 1-47 7.21e-23

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 87.65  E-value: 7.21e-23
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00119  79 LIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLM 125
CYTB MTH00145
cytochrome b; Provisional
 1-47 7.28e-23

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 87.65  E-value: 7.28e-23
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00145  79 LLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSM 125
CYTB MTH00100
cytochrome b; Provisional
 1-47 3.18e-22

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 85.85  E-value: 3.18e-22
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00100  78 IIRYLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVM 124
CYTB MTH00074
cytochrome b; Provisional
 1-47 3.27e-22

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 85.89  E-value: 3.27e-22
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00074  79 LMRNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVM 125
CYTB MTH00131
cytochrome b; Provisional
 1-47 1.02e-21

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 84.70  E-value: 1.02e-21
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00131  78 LIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVM 124
CYTB MTH00191
cytochrome b; Provisional
 1-47 3.83e-21

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 82.66  E-value: 3.83e-21
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00191  75 LLRNIHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSM 121
CYTB MTH00016
cytochrome b; Validated
 1-47 3.59e-20

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 80.11  E-value: 3.59e-20
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00016  79 LLRNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTM 125
CYTB MTH00034
cytochrome b; Validated
 1-47 3.03e-17

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 72.05  E-value: 3.03e-17
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00034  78 LLRNIHANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTM 124
CYTB MTH00224
cytochrome b; Provisional
 1-47 1.64e-15

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 67.25  E-value: 1.64e-15
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00224  79 LLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTM 125
CYTB MTH00022
cytochrome b; Validated
 1-47 5.13e-15

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 65.88  E-value: 5.13e-15
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00022  77 LLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTM 123
CYTB MTH00053
cytochrome b; Provisional
 1-47 5.11e-14

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 63.19  E-value: 5.11e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00053  79 ILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMI 125
CYTB MTH00033
cytochrome b; Provisional
 1-47 6.34e-12

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 57.26  E-value: 6.34e-12
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00033  75 ILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMM 121
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-47 2.68e-11

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 55.57  E-value: 2.68e-11
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 37731355   1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:COG1290  87 LIRYMHHWGASLFFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTM 135
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-47 1.95e-10

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: 52.37  E-value: 1.95e-10
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 37731355   1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:cd00284  70 LIRSLHANGASMFFLMLYLHIFRGLYYGSYKKPRelTWVIGVILLLLTM 118
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-47 1.12e-09

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 50.07  E-value: 1.12e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 37731355     1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:pfam00033  61 LIRSVHANGASMFFLMLYLHIFRGLYYGGFSYPRelTWVIGVILLVLTM 109
CYTB MTH00086
cytochrome b; Provisional
 1-47 3.82e-08

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 46.47  E-value: 3.82e-08
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00086  67 LFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVM 113
CYTB MTH00046
cytochrome b; Validated
 1-47 1.45e-05

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 39.20  E-value: 1.45e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTHTWMIGTIILFLVM 47
Cdd:MTH00046  69 CVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVM 115
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
11-47 2.71e-04

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 35.68  E-value: 2.71e-04
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 37731355    11 SMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTL 39
PRK03735 PRK03735
cytochrome b6; Provisional
 1-47 9.97e-03

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 31.22  E-value: 9.97e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 37731355    1 IIRTLHANGASMFFICIYLHVGRGIYYGSYMYTH--TWMIGTIILFLVM 47
Cdd:PRK03735  89 IVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRelNWVVGVLIFFVTV 137
 
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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