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Conserved domains on  [gi|2476468088|gb|WFG60404|]
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cytochrome b, partial (mitochondrion) [Mesobracon sp.]

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

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-128 2.77e-70

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 214.26  E-value: 2.77e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00156  138 NLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFK 217

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00156  218 DLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFL 265
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-128 2.77e-70

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 214.26  E-value: 2.77e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00156  138 NLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFK 217

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00156  218 DLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFL 265
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-128 4.12e-31

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 113.73  E-value: 4.12e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFH-FILPFILIIMVIIHLIFLHETGSNNPLGL---YSNNYKII-FHN 75
Cdd:COG1290   159 GLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkKTEKVDGVpFHP 238

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2476468088  76 YFSLKDLMGFTWMTLFFLMLILEYPyiLGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:COG1290   239 YYTVKDGFGFFVFLGVFALLAFFFP--INPPPNYGPANPLATPAHIQPDWYFL 289
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-59 7.26e-20

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: 80.49  E-value: 7.26e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSN 59
Cdd:cd00284   142 NLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-106 1.67e-18

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 76.13  E-value: 1.67e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHF-ILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSL 79
Cdd:pfam13631  63 GILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAV 142

                          90       100
                  ....*....|....*....|....*..
gi 2476468088  80 KDLMGFTWMTLFFLMLILEYPYILGDP 106
Cdd:pfam13631 143 KMLLFFLITVALLIGLAQINPIWLGGP 169
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-128 2.77e-70

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 214.26  E-value: 2.77e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00156  138 NLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFK 217

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00156  218 DLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFL 265
CYTB MTH00119
cytochrome b; Provisional
 1-128 4.59e-63

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 196.66  E-value: 4.59e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00119  149 NLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYK 228

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00119  229 DLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFL 276
CYTB MTH00191
cytochrome b; Provisional
 1-128 7.56e-63

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 195.52  E-value: 7.56e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00191  145 NLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYK 224

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00191  225 DILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFL 272
CYTB MTH00145
cytochrome b; Provisional
 1-128 1.00e-61

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 193.20  E-value: 1.00e-61
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00145  149 NLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIK 228

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00145  229 DLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFL 276
CYTB MTH00131
cytochrome b; Provisional
 1-128 5.51e-59

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 186.01  E-value: 5.51e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00131  148 NLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYK 227

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00131  228 DLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFL 275
CYTB MTH00016
cytochrome b; Validated
 1-128 4.19e-57

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 181.41  E-value: 4.19e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00016  149 NLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSK 228

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00016  229 DIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFL 276
CYTB MTH00074
cytochrome b; Provisional
 1-128 1.16e-56

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 180.26  E-value: 1.16e-56
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00074  149 NLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYK 228

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00074  229 DLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFL 276
CYTB MTH00100
cytochrome b; Provisional
 1-128 1.31e-56

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 179.83  E-value: 1.31e-56
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00100  148 NLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIK 227

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00100  228 DILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFL 275
CYTB MTH00034
cytochrome b; Validated
 1-128 1.51e-53

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 172.20  E-value: 1.51e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00034  148 NLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTK 227

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00034  228 DLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFL 275
CYTB MTH00022
cytochrome b; Validated
 1-128 5.80e-47

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 155.24  E-value: 5.80e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00022  147 NLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSK 226

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00022  227 DWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFL 274
CYTB MTH00224
cytochrome b; Provisional
 1-128 8.97e-47

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 154.69  E-value: 8.97e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00224  149 NLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIK 228

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00224  229 DALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFL 276
CYTB MTH00053
cytochrome b; Provisional
 1-128 5.93e-46

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 152.55  E-value: 5.93e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00053  149 NLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLK 228

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00053  229 DLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFL 276
CYTB MTH00086
cytochrome b; Provisional
 1-128 1.49e-40

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 137.76  E-value: 1.49e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00086  137 SLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNK 216

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFtWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00086  217 DAYNI-IFWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFL 263
CYTB MTH00033
cytochrome b; Provisional
 1-128 2.54e-37

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 130.06  E-value: 2.54e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSLK 80
Cdd:MTH00033  145 NLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIK 224

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 2476468088  81 DLMGFTWMTLFFLMLILE--YPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00033  225 DILGFLILFGVFVIIGIEprIETLLQDPENFIQANPLVTPVHIQPEWYFL 274
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-128 4.12e-31

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 113.73  E-value: 4.12e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFH-FILPFILIIMVIIHLIFLHETGSNNPLGL---YSNNYKII-FHN 75
Cdd:COG1290   159 GLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkKTEKVDGVpFHP 238

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2476468088  76 YFSLKDLMGFTWMTLFFLMLILEYPyiLGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:COG1290   239 YYTVKDGFGFFVFLGVFALLAFFFP--INPPPNYGPANPLATPAHIQPDWYFL 289
CYTB MTH00046
cytochrome b; Validated
 2-128 1.55e-29

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 108.92  E-value: 1.55e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   2 LLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSNNPLGLYSN-NYKIIFHNYFSLK 80
Cdd:MTH00046  140 IVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVK 219

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2476468088  81 DLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:MTH00046  220 DLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFL 267
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-59 7.26e-20

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: 80.49  E-value: 7.26e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETGSN 59
Cdd:cd00284   142 NLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-106 1.67e-18

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 76.13  E-value: 1.67e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHF-ILPFILIIMVIIHLIFLHETGSNNPLGLYSNNYKIIFHNYFSL 79
Cdd:pfam13631  63 GILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAV 142

                          90       100
                  ....*....|....*....|....*..
gi 2476468088  80 KDLMGFTWMTLFFLMLILEYPYILGDP 106
Cdd:pfam13631 143 KMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-57 1.24e-17

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 74.34  E-value: 1.24e-17
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 2476468088   1 NLLSALPLIGQMLVEWLWGGFSVDNATL*RFYSFHFILPFILIIMVIIHLIFLHETG 57
Cdd:pfam00033 133 NLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 60-128 4.40e-16

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: 69.60  E-value: 4.40e-16
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2476468088  60 NPLGLYSNNYKIIFHNYFSLKDLMGFTWMTLFFLMLILEYPYILGDPENFIKANSMTTPIHIQPEWYFL 128
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFL 69
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
112-128 1.87e-03

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 35.15  E-value: 1.87e-03
                          10
                  ....*....|....*..
gi 2476468088 112 ANSMTTPIHIQPEWYFL 128
Cdd:pfam00032   2 ANPLVTPAHIVPEWYFL 18
 
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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