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Conserved domains on  [gi|1743651569|gb|QEQ55240|]
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cytochrome b, partial (mitochondrion) [Loxodonta africana]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl31797
cytochrome b; Provisional
 1-38 3.62e-24

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 90.85  E-value: 3.62e-24
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00100  127 AFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWI 164
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-38 3.62e-24

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 90.85  E-value: 3.62e-24
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00100  127 AFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWI 164
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-38 6.89e-16

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 67.89  E-value: 6.89e-16
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:COG1290   138 AFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWL 175
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-38 2.79e-15

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: 64.70  E-value: 2.79e-15
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:cd00284   121 AFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWL 158
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-38 3.85e-13

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 58.93  E-value: 3.85e-13
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:pfam00033 112 AFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWI 149
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-38 3.62e-24

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 90.85  E-value: 3.62e-24
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00100  127 AFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWI 164
CYTB MTH00119
cytochrome b; Provisional
 1-38 1.21e-23

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 89.19  E-value: 1.21e-23
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00119  128 AFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWI 165
CYTB MTH00156
cytochrome b; Provisional
 1-38 5.88e-23

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 87.14  E-value: 5.88e-23
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00156  117 AFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWI 154
CYTB MTH00191
cytochrome b; Provisional
 1-38 5.75e-21

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 81.88  E-value: 5.75e-21
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00191  124 AFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWL 161
CYTB MTH00074
cytochrome b; Provisional
 1-38 1.12e-20

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 81.27  E-value: 1.12e-20
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00074  128 AFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWI 165
CYTB MTH00131
cytochrome b; Provisional
 1-38 2.48e-20

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 80.08  E-value: 2.48e-20
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00131  127 AFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWI 164
CYTB MTH00145
cytochrome b; Provisional
 1-38 7.18e-20

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 78.79  E-value: 7.18e-20
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00145  128 AFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWV 165
CYTB MTH00016
cytochrome b; Validated
 1-38 1.04e-19

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 78.57  E-value: 1.04e-19
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00016  128 AFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWL 165
CYTB MTH00034
cytochrome b; Validated
 1-38 7.10e-19

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 76.28  E-value: 7.10e-19
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00034  127 AFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWI 164
CYTB MTH00022
cytochrome b; Validated
 1-38 3.46e-18

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 74.35  E-value: 3.46e-18
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00022  126 AFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWV 163
CYTB MTH00224
cytochrome b; Provisional
 1-38 2.48e-17

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 71.88  E-value: 2.48e-17
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00224  128 AFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWI 165
CYTB MTH00053
cytochrome b; Provisional
 1-38 2.63e-16

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 68.96  E-value: 2.63e-16
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00053  128 AFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWV 165
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-38 6.89e-16

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 67.89  E-value: 6.89e-16
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:COG1290   138 AFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWL 175
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-38 2.79e-15

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: 64.70  E-value: 2.79e-15
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:cd00284   121 AFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWL 158
CYTB MTH00086
cytochrome b; Provisional
 1-38 5.96e-15

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 65.35  E-value: 5.96e-15
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00086  116 AFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWI 153
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-38 3.85e-13

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 58.93  E-value: 3.85e-13
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:pfam00033 112 AFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWI 149
CYTB MTH00033
cytochrome b; Provisional
 1-38 1.52e-12

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 58.41  E-value: 1.52e-12
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00033  124 AFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWI 161
CYTB MTH00046
cytochrome b; Validated
 1-38 1.47e-08

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 47.28  E-value: 1.47e-08
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:MTH00046  118 AFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYI 155
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-38 6.49e-08

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 44.93  E-value: 6.49e-08
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1743651569   1 AFMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVEWI 38
Cdd:pfam13631  42 GFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLL 79
petB CHL00070
cytochrome b6
 4-36 7.86e-05

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 36.62  E-value: 7.86e-05
                          10        20        30
                  ....*....|....*....|....*....|...
gi 1743651569   4 GYVLPWGQMSFWGATVITNLFSAIPYIGTNLVE 36
Cdd:CHL00070  135 GYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVE 167
PRK03735 PRK03735
cytochrome b6; Provisional
 2-36 8.11e-04

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 33.92  E-value: 8.11e-04
                          10        20        30
                  ....*....|....*....|....*....|....*
gi 1743651569   2 FMGYVLPWGQMSFWGATVITNLFSAIPYIGTNLVE 36
Cdd:PRK03735  141 FTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKT 175
 
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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