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Conserved domains on  [gi|448259587|gb|AGE35047|]
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cytochrome b, partial (mitochondrion) [Theomolpus pulcher]

Protein Classification

cytochrome b/b6( domain architecture ID 11475928)

cytochrome b/b6 (PetB) 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 cytochrome b and contains two chains: helices A-D (encoded by petB) and helices E-H (encoded by petD)

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-194 3.52e-140

cytochrome b; Provisional


:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 394.92  E-value: 3.52e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00156  80 FFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFS 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00156 160 VDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYL 239

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00156 240 LGDPENFIPANPLVTPVHIQPEWYFLFAYAILRS 273
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-194 3.52e-140

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 394.92  E-value: 3.52e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00156  80 FFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFS 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00156 160 VDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYL 239

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00156 240 LGDPENFIPANPLVTPVHIQPEWYFLFAYAILRS 273
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-194 9.32e-71

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 219.66  E-value: 9.32e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:COG1290   99 FFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGG 178

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  79 FAVDNATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEK----IPFHPYFTFKDSITFVLMTSLLIML 153
Cdd:COG1290  179 EFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTEkvdgVPFHPYYTVKDGFGFFVFLGVFALL 258

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 448259587 154 CLIYPylLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:COG1290  259 AFFFP--INPPPNYGPANPLATPAHIQPDWYFLPFYGILRA 297
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-117 6.56e-48

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: 155.22  E-value: 6.56e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:cd00284   82 FFLMLYLHIFRGLYYGSYKKPRelTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGG 161

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 448259587  79 FAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSN 117
Cdd:cd00284  162 FSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-164 2.26e-46

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 150.08  E-value: 2.26e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587    1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:pfam13631   3 FIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLFGG 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   79 FAVDNATLNRFFTFHF-VLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIY 157
Cdd:pfam13631  83 PFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQIN 162


                  ....*..
gi 448259587  158 PYLLGDP 164
Cdd:pfam13631 163 PIWLGGP 169
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-194 3.52e-140

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 394.92  E-value: 3.52e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00156  80 FFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFS 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00156 160 VDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYL 239

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00156 240 LGDPENFIPANPLVTPVHIQPEWYFLFAYAILRS 273
CYTB MTH00119
cytochrome b; Provisional
 1-194 1.80e-125

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 358.44  E-value: 1.80e-125
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00119  91 FFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFS 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00119 171 VDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNL 250

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00119 251 LGDPENFTPANPLVTPPHIKPEWYFLFAYAILRS 284
CYTB MTH00145
cytochrome b; Provisional
 1-194 5.03e-124

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 354.60  E-value: 5.03e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00145  91 FFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFS 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00145 171 VGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNL 250

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00145 251 LGDPENFIPANPMVTPVHIQPEWYFLFAYAILRS 284
CYTB MTH00074
cytochrome b; Provisional
 1-194 6.07e-123

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 352.06  E-value: 6.07e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00074  91 FFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFS 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00074 171 VDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNL 250

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00074 251 LGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRS 284
CYTB MTH00191
cytochrome b; Provisional
 1-194 7.81e-123

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 351.14  E-value: 7.81e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00191  87 FFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFS 166

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00191 167 VDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNL 246

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00191 247 LGDPENFIPANPLVTPVHIKPEWYFLFAYAILRS 280
CYTB MTH00131
cytochrome b; Provisional
 1-194 4.73e-121

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 347.41  E-value: 4.73e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00131  90 FFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFS 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00131 170 VDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNL 249

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00131 250 LGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRS 283
CYTB MTH00100
cytochrome b; Provisional
 1-194 3.45e-120

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 345.08  E-value: 3.45e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00100  90 FFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFS 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00100 170 VDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDL 249

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00100 250 LGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRS 283
CYTB MTH00016
cytochrome b; Validated
 1-194 2.32e-114

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 330.10  E-value: 2.32e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00016  91 FFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFS 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00016 171 VDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNI 250

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00016 251 LGDPENFIPANPLVTPTHIKPEWYFLWAYAILRS 284
CYTB MTH00034
cytochrome b; Validated
 1-194 7.08e-110

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 318.96  E-value: 7.08e-110
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00034  90 FFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFS 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00034 170 VDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTA 249

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00034 250 LNDPENFIPANPLVTPPHIQPEWYFLFAYAILRS 283
CYTB MTH00224
cytochrome b; Provisional
 1-194 3.56e-97

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 286.82  E-value: 3.56e-97
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00224  91 FFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFA 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00224 171 VDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNL 250

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00224 251 FTDPENFLMANPLVTPIHIKPEWYFLWMYAILRS 284
CYTB MTH00022
cytochrome b; Validated
 1-194 1.01e-96

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 285.44  E-value: 1.01e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00022  89 FFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFS 168

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00022 169 VSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNL 248

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00022 249 LGDPENFIQANSLVTPVHIQPEWYFLFAYAILRS 282
CYTB MTH00053
cytochrome b; Provisional
 1-194 7.84e-93

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 275.43  E-value: 7.84e-93
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00053  91 FFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFS 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00053 171 VSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYS 250

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00053 251 LGDAENFKQANPLVTPVHIKPEWYFLFAYAILRS 284
CYTB MTH00086
cytochrome b; Provisional
 1-194 1.27e-72

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 223.28  E-value: 1.27e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00086  79 FFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFG 158

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTsLLIMLCLIYPYL 160
Cdd:MTH00086 159 VSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYNIIFWL-VFIIFSLFYPFN 237

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00086 238 LGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRA 271
CYTB MTH00033
cytochrome b; Provisional
 1-194 5.02e-71

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 220.19  E-value: 5.02e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFA 80
Cdd:MTH00033  87 FFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFS 166

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  81 VDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCL--IYP 158
Cdd:MTH00033 167 VSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIepRIE 246

                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 448259587 159 YLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00033 247 TLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRS 282
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-194 9.32e-71

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 219.66  E-value: 9.32e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:COG1290   99 FFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGG 178

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  79 FAVDNATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEK----IPFHPYFTFKDSITFVLMTSLLIML 153
Cdd:COG1290  179 EFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTEkvdgVPFHPYYTVKDGFGFFVFLGVFALL 258

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 448259587 154 CLIYPylLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:COG1290  259 AFFFP--INPPPNYGPANPLATPAHIQPDWYFLPFYGILRA 297
CYTB MTH00046
cytochrome b; Validated
 2-194 4.40e-57

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 183.26  E-value: 4.40e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   2 FICIYLHVGRGIYYGSYMYMHTWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFAV 81
Cdd:MTH00046  82 FILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSV 161

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  82 DNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNI-EKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYL 160
Cdd:MTH00046 162 TGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGYsDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDL 241

                        170       180       190
                 ....*....|....*....|....*....|....
gi 448259587 161 LGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:MTH00046 242 VLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRS 275
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-117 6.56e-48

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: 155.22  E-value: 6.56e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:cd00284   82 FFLMLYLHIFRGLYYGSYKKPRelTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGG 161

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 448259587  79 FAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTGSN 117
Cdd:cd00284  162 FSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-164 2.26e-46

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 150.08  E-value: 2.26e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587    1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:pfam13631   3 FIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLFGG 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   79 FAVDNATLNRFFTFHF-VLPFMIAAMAAIHLFFLHQTGSNNPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIY 157
Cdd:pfam13631  83 PFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQIN 162


                  ....*..
gi 448259587  158 PYLLGDP 164
Cdd:pfam13631 163 PIWLGGP 169
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-115 9.72e-45

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 146.76  E-value: 9.72e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587    1 FFICIYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGG 78
Cdd:pfam00033  73 FFLMLYLHIFRGLYYGGFSYPRelTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGS 152

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 448259587   79 FAVDNATLNRFFTFHFVLPFMIAAMAAIHLFFLHQTG 115
Cdd:pfam00033 153 FSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 118-194 2.22e-24

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: 93.09  E-value: 2.22e-24
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 448259587 118 NPLGLNGNIEKIPFHPYFTFKDSITFVLMTSLLIMLCLIYPYLLGDPDNFVPANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRA 77
PRK03735 PRK03735
cytochrome b6; Provisional
 5-120 2.76e-17

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 76.29  E-value: 2.76e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587   5 IYLHVGRGIYYGSYMYMH--TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFAVD 82
Cdd:PRK03735 105 MFLHTLRVFFTGGYKKPRelNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVG 184

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 448259587  83 NATLNRFFTFH-FVLPFMIAAMAAIHLFFLHQTGSNNPL 120
Cdd:PRK03735 185 AQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 23-120 5.57e-14

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 67.44  E-value: 5.57e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 448259587  23 TWMIGTVILFLVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWVWGGFAVDNATLNRFFTFH-FVLPFMIA 101
Cdd:CHL00070 117 TWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTA 196

                         90
                 ....*....|....*....
gi 448259587 102 AMAAIHLFFLHQTGSNNPL 120
Cdd:CHL00070 197 VFMLMHFLMIRKQGISGPL 215
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
169-194 4.36e-11

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 57.10  E-value: 4.36e-11
                          10        20
                  ....*....|....*....|....*.
gi 448259587  169 PANPLVTPVHIQPEWYFLFAYAILRS 194
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRS 26
petD CHL00058
cytochrome b6/f complex subunit IV
 148-193 1.20e-03

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 37.67  E-value: 1.20e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 448259587 148 SLLIMLCLIYPYLLGDPdnfvpANPLVTPVHIQPEWYFLFAYAILR 193
Cdd:CHL00058  49 ACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILR 89
 
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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