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Conserved domains on  [gi|1495982141|gb|AYN72793|]
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cytochrome b, partial (mitochondrion) [Macronyx capensis colletti]

Protein Classification

cytochrome b family protein( domain architecture ID 581032)

cytochrome b family protein such as formate dehydrogenase subunit gamma or cytochrome b, a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.

Gene Ontology:  GO:0046872|GO:0016491

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 ...
 1-265 0e+00

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: 553.36  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00119   76 YGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00119  156 YIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTL 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00119  236 MLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRS 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00119  316 MTFRPLSQLLFWTLVANLLILTWIG 340
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-265 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 553.36  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00119   76 YGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00119  156 YIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTL 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00119  236 MLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRS 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00119  316 MTFRPLSQLLFWTLVANLLILTWIG 340
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-265 3.61e-107

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 315.58  E-value: 3.61e-107
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSY-----LNketWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNL 75
Cdd:COG1290    84 GGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYkkpreLN---WIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGL 160

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  76 FSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIVGLTLVHLTFLHETGSNNPLGI----PPDCDKIPFHPYY 150
Cdd:COG1290   161 FGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYY 240

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 151 TIKDILGFVLMLSLLAAMALFSPNllGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIP--NKLGGVLALAASILVLF 228
Cdd:COG1290   241 TVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLF 318

                         250       260       270
                  ....*....|....*....|....*....|....*..
gi 1495982141 229 LTPLLHTSKLRSMTFRPISQILFWALVANILVLTWVG 265
Cdd:COG1290   319 LLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILG 355
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-132 1.95e-64

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: 199.90  E-value: 1.95e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLN--KETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSA 78
Cdd:cd00284    67 FGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYKKprELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSA 146

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1495982141  79 IPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSN 132
Cdd:cd00284   147 IPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-130 7.73e-56

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 177.57  E-value: 7.73e-56
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYG--SYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSA 78
Cdd:pfam00033  58 FGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSA 137

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1495982141  79 IPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETG 130
Cdd:pfam00033 138 IPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 162-265 1.40e-11

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 60.97  E-value: 1.40e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 162 LSLLAAMALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHT-SKLRS 240
Cdd:TIGR01156  48 IACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENvNKFQN 122

                          90       100
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFwalVANILVLTWVG 265
Cdd:TIGR01156 123 PFRRPVATTVF---LFGTVVALWLG 144
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-265 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 553.36  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00119   76 YGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00119  156 YIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTL 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00119  236 MLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRS 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00119  316 MTFRPLSQLLFWTLVANLLILTWIG 340
CYTB MTH00131
cytochrome b; Provisional
 1-265 0e+00

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 513.43  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00131   75 YGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVP 154

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00131  155 YVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAI 234

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00131  235 LLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVPILHTSKQRG 314

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00131  315 LTFRPLTQFLFWTLVADVLILTWIG 339
CYTB MTH00100
cytochrome b; Provisional
 1-265 0e+00

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 506.87  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00100   75 YGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIP 154

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00100  155 YIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLL 234

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00100  235 LILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRS 314

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00100  315 MMFRPLSQCLFWLLVADLLTLTWIG 339
CYTB MTH00074
cytochrome b; Provisional
 1-265 2.37e-177

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 493.04  E-value: 2.37e-177
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00074   76 YGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00074  156 YMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLI 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00074  236 MLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILMLIPMLHTSKQRS 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00074  316 LMFRPLTQILFWLLVANTLILTWIG 340
CYTB MTH00191
cytochrome b; Provisional
 1-265 8.19e-175

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 485.96  E-value: 8.19e-175
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00191   72 YGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIP 151

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00191  152 YIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFI 231

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00191  232 LLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRS 311

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00191  312 NTFRPLTQVVFWLWVANFILLTWLG 336
CYTB MTH00156
cytochrome b; Provisional
 1-265 4.23e-173

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 481.20  E-value: 4.23e-173
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00156   65 YGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIP 144

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00156  145 YLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFII 224

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00156  225 MLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRG 304

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00156  305 NQFYPINKILFWIFVNIVILLTWIG 329
CYTB MTH00145
cytochrome b; Provisional
 1-265 3.09e-171

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 477.48  E-value: 3.09e-171
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00145   76 YGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00145  156 YVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVV 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00145  236 LLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRS 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00145  316 LSFYPLNQVLFWIFVGNFFILTWIG 340
CYTB MTH00016
cytochrome b; Validated
 1-265 2.11e-160

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 449.90  E-value: 2.11e-160
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00016   76 YGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00016  156 YIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIV 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00016  236 MLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFLPFIFKQKFRG 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00016  316 LSFYPLNQILFWLLVSNFLLLTWIG 340
CYTB MTH00034
cytochrome b; Validated
 1-265 1.33e-159

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 448.00  E-value: 1.33e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00034   75 YGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVP 154

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00034  155 YIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLI 234

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00034  235 LFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLVPILHTSNNQS 314

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00034  315 STFRPLSQIAFWLLIATFFILTWIG 339
CYTB MTH00022
cytochrome b; Validated
 1-265 3.46e-136

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 388.67  E-value: 3.46e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00022   74 YGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIP 153

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00022  154 YVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVV 233

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00022  234 LFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRG 313

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00022  314 LTFRPLGRMAFWFLIVDFILLTWIG 338
CYTB MTH00053
cytochrome b; Provisional
 1-265 1.44e-135

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 387.14  E-value: 1.44e-135
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00053   76 YGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00053  156 YVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVI 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00053  236 LLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRG 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00053  316 LSFRPLSKILFWFLVGDFFLLTWIG 340
CYTB MTH00224
cytochrome b; Provisional
 1-265 3.67e-134

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 383.50  E-value: 3.67e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00224   76 YGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIP 155

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00224  156 YIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLI 235

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRS 240
Cdd:MTH00224  236 AILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILFILPLTSVMNKRS 315

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00224  316 LPFYPLNQLLFWLLVTSWAILTWIG 340
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-265 3.61e-107

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 315.58  E-value: 3.61e-107
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSY-----LNketWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNL 75
Cdd:COG1290    84 GGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYkkpreLN---WIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGL 160

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  76 FSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIVGLTLVHLTFLHETGSNNPLGI----PPDCDKIPFHPYY 150
Cdd:COG1290   161 FGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYY 240

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 151 TIKDILGFVLMLSLLAAMALFSPNllGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIP--NKLGGVLALAASILVLF 228
Cdd:COG1290   241 TVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLF 318

                         250       260       270
                  ....*....|....*....|....*....|....*..
gi 1495982141 229 LTPLLHTSKLRSMTFRPISQILFWALVANILVLTWVG 265
Cdd:COG1290   319 LLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILG 355
CYTB MTH00033
cytochrome b; Provisional
 1-265 1.11e-105

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 311.49  E-value: 1.11e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00033   72 YGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIP 151

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00033  152 SVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLI 231

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLSLLAAMALFS--PNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKL 238
Cdd:MTH00033  232 LFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMPILDRSKI 311

                         250       260
                  ....*....|....*....|....*..
gi 1495982141 239 RSMTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00033  312 RSLTFNPTGKFFFWFIVGDFIILTWIG 338
CYTB MTH00086
cytochrome b; Provisional
 1-265 2.78e-90

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 271.04  E-value: 2.78e-90
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00086   64 FGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIP 143

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVL 160
Cdd:MTH00086  144 IWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYNIIF 223

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 161 MLsLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSklrS 240
Cdd:MTH00086  224 WL-VFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNY---T 299

                         250       260
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFWALVANILVLTWVG 265
Cdd:MTH00086  300 SCLNKLNKFLVFSFIVVNVILSWLG 324
CYTB MTH00046
cytochrome b; Validated
 1-265 1.74e-79

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 243.74  E-value: 1.74e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIP 80
Cdd:MTH00046   66 FTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVP 145

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  81 YIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSNNPLGIPPD-CDKIPFHPYYTIKDILGFV 159
Cdd:MTH00046  146 IVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVKDLFLFM 225

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 160 LMLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGvLALAASILVLFLTPLLHTSKLR 239
Cdd:MTH00046  226 VVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGG-LVLVLSFLFFLWVPTFNGSSVY 304

                         250       260
                  ....*....|....*....|....*.
gi 1495982141 240 SMtfrpISQILFWALVANILVLTWVG 265
Cdd:MTH00046  305 SV----WRQVNFWLIVSLFFSLSYLG 326
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-132 1.95e-64

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: 199.90  E-value: 1.95e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLN--KETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSA 78
Cdd:cd00284    67 FGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYKKprELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSA 146

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1495982141  79 IPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETGSN 132
Cdd:cd00284   147 IPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-130 7.73e-56

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 177.57  E-value: 7.73e-56
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYG--SYLNKETWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSA 78
Cdd:pfam00033  58 FGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSA 137

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1495982141  79 IPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIVGLTLVHLTFLHETG 130
Cdd:pfam00033 138 IPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 133-265 2.10e-49

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: 159.73  E-value: 2.10e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 133 NPLGIPPDCDKIPFHPYYTIKDILGFVLMLSLLAAMALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPN 212
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1495982141 213 KLGGVLALAASILVLFLTPLLHTSKLRSmTFRPISQILFWALVANILVLTWVG 265
Cdd:cd00290    81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLG 132
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
14-179 2.39e-44

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 147.39  E-value: 2.39e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  14 SFFFICIYLHIGRGLYYGSYLNKE--TWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAW 91
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141  92 GGFSVDNPTLTRFFALHF-LLPFVIVGLTLVHLTFLHETGSNNPLGIPPDCDKIPFHPYYTIKDILGFVLMLSLLAAMAL 170
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*....
gi 1495982141 171 FSPNLLGDP 179
Cdd:pfam13631 161 INPIWLGGP 169
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
184-265 3.79e-40

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 134.53  E-value: 3.79e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 184 PANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHTSKLRSMTFRPISQILFWALVANILVLTW 263
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80


                  ..
gi 1495982141 264 VG 265
Cdd:pfam00032  81 LG 82
PRK03735 PRK03735
cytochrome b6; Provisional
 1-135 6.41e-26

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 101.33  E-value: 6.41e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKE--TWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSA 78
Cdd:PRK03735   86 FGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRelNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEA 165

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1495982141  79 IPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIVGLTLVHLTFLHETGSNNPL 135
Cdd:PRK03735  166 IPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 1-135 2.37e-23

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 94.40  E-value: 2.37e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141   1 FGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLNKE--TWNVGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSA 78
Cdd:CHL00070   78 FGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRelTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEA 157

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1495982141  79 IPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIVGLTLVHLTFLHETGSNNPL 135
Cdd:CHL00070  158 IPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 162-265 8.01e-12

Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion];


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 61.73  E-value: 8.01e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 162 LSLLAAMALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHT-SKLRS 240
Cdd:COG5679    49 IALCIGLAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFIENvNKFQN 123

                          90       100
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFwalVANILVLTWVG 265
Cdd:COG5679   124 PFRRPVATAVF---LFGTLVTLWLG 145
petD CHL00058
cytochrome b6/f complex subunit IV
 155-265 8.62e-12

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 61.56  E-value: 8.62e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 155 ILGfvlMLSLLAAMALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLL- 233
Cdd:CHL00058   44 ILG---TIACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLe 115

                          90       100       110
                  ....*....|....*....|....*....|..
gi 1495982141 234 HTSKLRSMTFRPISQILFwalVANILVLTWVG 265
Cdd:CHL00058  116 NVNKFQNPFRRPVATTVF---LIGTAVALWLG 144
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 162-265 1.40e-11

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 60.97  E-value: 1.40e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1495982141 162 LSLLAAMALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLTPLLHT-SKLRS 240
Cdd:TIGR01156  48 IACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENvNKFQN 122

                          90       100
                  ....*....|....*....|....*
gi 1495982141 241 MTFRPISQILFwalVANILVLTWVG 265
Cdd:TIGR01156 123 PFRRPVATTVF---LFGTVVALWLG 144
 
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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