NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|421952750|gb|AFX71685|]
View 

cytochrome b, partial (mitochondrion) [Amazona farinosa inornata]

Protein Classification

cytochrome b( domain architecture ID 11475906)

cytochrome b is 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

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-289 0e+00

cytochrome b; Provisional


:

Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 601.12  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00119  44 TQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00119 124 LMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHE 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00119 204 TGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00119 284 SIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVAN 332
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-289 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 601.12  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00119  44 TQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00119 124 LMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHE 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00119 204 TGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00119 284 SIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVAN 332
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-288 4.87e-113

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 331.37  E-value: 4.87e-113
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYlyKE----TWNTGVI 76
Cdd:COG1290   52 IQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKprelNWIIGVL 129

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  77 LLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFMITSLVLIHL 155
Cdd:COG1290  130 LLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHL 209

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 156 TFLHESGSNNPLGI----PSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNllGDPENFTPANPLVTPPHIKPEWY 231
Cdd:COG1290  210 WLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWY 287

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 421952750 232 FLFAYAILRSIP--NKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAA 288
Cdd:COG1290  288 FLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIV 346
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-164 2.18e-78

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: 236.50  E-value: 2.18e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSY--LYKETWNTGVILL 78
Cdd:cd00284   35 IQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILL 114

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  79 LTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFL 158
Cdd:cd00284  115 LLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFL 194


                 ....*.
gi 421952750 159 HESGSN 164
Cdd:cd00284  195 HEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-162 1.98e-69

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 213.01  E-value: 1.98e-69
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750    1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYG--SYLYKETWNTGVILL 78
Cdd:pfam00033  26 VQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILL 105

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   79 LTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFL 158
Cdd:pfam00033 106 VLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFL 185


                  ....
gi 421952750  159 HESG 162
Cdd:pfam00033 186 HETG 189
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 200-283 1.11e-10

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: 59.04  E-value: 1.11e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  200 LALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAF-RPI 278
Cdd:TIGR01156  54 LAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENVNKFQNPFrRPV 128


                  ....*
gi 421952750  279 SQLLF 283
Cdd:TIGR01156 129 ATTVF 133
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-289 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 601.12  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00119  44 TQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00119 124 LMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHE 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00119 204 TGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00119 284 SIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVAN 332
CYTB MTH00131
cytochrome b; Provisional
 2-289 0e+00

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 546.17  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   2 QILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLTL 81
Cdd:MTH00131  44 QILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLV 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  82 MATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHES 161
Cdd:MTH00131 124 MMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHET 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 162 GSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRS 241
Cdd:MTH00131 204 GSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRS 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 421952750 242 IPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00131 284 IPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLTQFLFWTLVAD 331
CYTB MTH00100
cytochrome b; Provisional
 1-289 0e+00

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 541.15  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00100  43 LQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFT 122

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00100 123 VMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHE 202

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00100 203 TGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILR 282

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00100 283 SIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPLSQCLFWLLVAD 331
CYTB MTH00074
cytochrome b; Provisional
 1-289 0e+00

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 530.41  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00074  44 AQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00074 124 VMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHE 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00074 204 TGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00074 284 SIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPLTQILFWLLVAN 332
CYTB MTH00156
cytochrome b; Provisional
 1-286 0e+00

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 521.26  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00156  33 IQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFL 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00156 113 VMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQ 192

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00156 193 TGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILR 272

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWAL 286
Cdd:MTH00156 273 SIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKILFWIF 318
CYTB MTH00191
cytochrome b; Provisional
 1-289 0e+00

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 517.93  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00191  40 IQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLIL 119

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00191 120 SMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHE 199

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00191 200 TGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILR 279

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00191 280 SIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLTQVVFWLWVAN 328
CYTB MTH00145
cytochrome b; Provisional
 1-289 8.22e-180

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 500.20  E-value: 8.22e-180
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00145  44 IQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00145 124 SMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHE 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00145 204 TGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00145 284 SIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPLNQVLFWIFVGN 332
CYTB MTH00034
cytochrome b; Validated
 2-289 1.43e-171

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 479.59  E-value: 1.43e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   2 QILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLTL 81
Cdd:MTH00034  44 QIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLT 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  82 MATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHES 161
Cdd:MTH00034 124 MLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQT 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 162 GSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRS 241
Cdd:MTH00034 204 GSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRS 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 421952750 242 IPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00034 284 IPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLSQIAFWLLIAT 331
CYTB MTH00016
cytochrome b; Validated
 1-289 2.96e-167

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 468.39  E-value: 2.96e-167
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00016  44 IQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00016 124 TMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQ 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00016 204 TGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00016 284 SIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLNQILFWLLVSN 332
CYTB MTH00022
cytochrome b; Validated
 1-289 1.18e-143

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 408.71  E-value: 1.18e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00022  42 IQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLL 121

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00022 122 TMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHV 201

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00022 202 DGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILR 281

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00022 282 SIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPLGRMAFWFLIVD 330
CYTB MTH00053
cytochrome b; Provisional
 2-289 9.18e-143

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 406.40  E-value: 9.18e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   2 QILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLTL 81
Cdd:MTH00053  45 QIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLM 124

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  82 MATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHES 161
Cdd:MTH00053 125 ILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHED 204

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 162 GSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRS 241
Cdd:MTH00053 205 GSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRS 284

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 421952750 242 IPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00053 285 IPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLSKILFWFLVGD 332
CYTB MTH00224
cytochrome b; Provisional
 1-289 5.55e-140

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 399.30  E-value: 5.55e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00224  44 IQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFIL 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00224 124 TMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQ 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00224 204 TGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILR 283

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00224 284 SIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLNQLLFWLLVTS 332
CYTB MTH00033
cytochrome b; Provisional
 1-289 1.04e-114

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 335.37  E-value: 1.04e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00033  40 IQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFI 119

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00033 120 MMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHE 199

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFS--PNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAI 238
Cdd:MTH00033 200 KGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQPEWYFLFAYAI 279

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 421952750 239 LRSIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:MTH00033 280 LRSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTGKFFFWFIVGD 330
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-288 4.87e-113

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 331.37  E-value: 4.87e-113
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYlyKE----TWNTGVI 76
Cdd:COG1290   52 IQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKprelNWIIGVL 129

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  77 LLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFMITSLVLIHL 155
Cdd:COG1290  130 LLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHL 209

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 156 TFLHESGSNNPLGI----PSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNllGDPENFTPANPLVTPPHIKPEWY 231
Cdd:COG1290  210 WLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWY 287

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 421952750 232 FLFAYAILRSIP--NKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAA 288
Cdd:COG1290  288 FLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIV 346
CYTB MTH00086
cytochrome b; Provisional
 1-266 9.36e-102

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 301.47  E-value: 9.36e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00086  32 FQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLL 111

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00086 112 VMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHS 191

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSNCDKIPFHPYFSLKDLLGfMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILR 240
Cdd:MTH00086 192 TGSTSSLYCHGDYDKICFGPEYWNKDAYN-IIFWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILR 270

                        250       260
                 ....*....|....*....|....*.
gi 421952750 241 SIPNKLGGVLALAASVLILFLSPLLH 266
Cdd:MTH00086 271 AIPNKVLGVIALLMSIVVFYFFIFVN 296
CYTB MTH00046
cytochrome b; Validated
 1-287 1.66e-80

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 247.20  E-value: 1.66e-80
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKETWNTGVILLLT 80
Cdd:MTH00046  34 IQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLL 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  81 LMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFLHE 160
Cdd:MTH00046 114 VMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHK 193

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 161 SGSNNPLGIPSN-CDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAIL 239
Cdd:MTH00046 194 SGSSNPLFSSNGySDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAML 273

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 421952750 240 RSIPNKLGGvLALAASVLILFLSPLLHKSKqrtmAFRPISQLLFWALA 287
Cdd:MTH00046 274 RSINSKIGG-LVLVLSFLFFLWVPTFNGSS----VYSVWRQVNFWLIV 316
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-164 2.18e-78

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: 236.50  E-value: 2.18e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSY--LYKETWNTGVILL 78
Cdd:cd00284   35 IQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILL 114

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  79 LTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFL 158
Cdd:cd00284  115 LLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFL 194


                 ....*.
gi 421952750 159 HESGSN 164
Cdd:cd00284  195 HEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-162 1.98e-69

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 213.01  E-value: 1.98e-69
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750    1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYG--SYLYKETWNTGVILL 78
Cdd:pfam00033  26 VQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILL 105

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   79 LTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFMITSLVLIHLTFL 158
Cdd:pfam00033 106 VLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFL 185


                  ....
gi 421952750  159 HESG 162
Cdd:pfam00033 186 HETG 189
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
46-211 3.63e-47

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 155.48  E-value: 3.63e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   46 SLFFICIYLHIARGFYYGSYLYKE--TWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAW 123
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  124 GGFSVDNPTLTRFFALHF-LLPFMITSLVLIHLTFLHESGSNNPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLAL 202
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*....
gi 421952750  203 FSPNLLGDP 211
Cdd:pfam13631 161 INPIWLGGP 169
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 165-289 1.24e-46

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: 153.57  E-value: 1.24e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 165 NPLGIPSNCDKIPFHPYFSLKDLLGFMIMFLSLSTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPN 244
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 421952750 245 KLGGVLALAASVLILFLSPLLHKSKQRTMaFRPISQLLFWALAAN 289
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRSQ-FRPLRPTAFWVFLAG 124
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
216-289 2.22e-34

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 120.28  E-value: 2.22e-34
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 421952750  216 PANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAFRPISQLLFWALAAN 289
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVD 74
PRK03735 PRK03735
cytochrome b6; Provisional
 1-167 1.13e-33

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 122.51  E-value: 1.13e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKE--TWNTGVILL 78
Cdd:PRK03735  54 IQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRelNWVVGVLIF 133

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  79 LTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFMITSLVLIHLTF 157
Cdd:PRK03735 134 FVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLM 213

                        170
                 ....*....|
gi 421952750 158 LHESGSNNPL 167
Cdd:PRK03735 214 IRKQGISGPL 223
petB CHL00070
cytochrome b6
 1-167 1.08e-30

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 114.43  E-value: 1.08e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750   1 MQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASLFFICIYLHIARGFYYGSYLYKE--TWNTGVILL 78
Cdd:CHL00070  46 VQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRelTWVTGVVLA 125

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  79 LTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFMITSLVLIHLTF 157
Cdd:CHL00070 126 VLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLM 205

                        170
                 ....*....|
gi 421952750 158 LHESGSNNPL 167
Cdd:CHL00070 206 IRKQGISGPL 215
petD CHL00058
cytochrome b6/f complex subunit IV
 200-283 2.03e-12

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 63.87  E-value: 2.03e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 200 LALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHK-SKQRTMAFRPI 278
Cdd:CHL00058  54 LAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLENvNKFQNPFRRPV 128


                 ....*
gi 421952750 279 SQLLF 283
Cdd:CHL00058 129 ATTVF 133
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 200-283 2.70e-11

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 60.58  E-value: 2.70e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750 200 LALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAF-RPI 278
Cdd:COG5679   55 LAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFIENVNKFQNPFrRPV 129


                 ....*
gi 421952750 279 SQLLF 283
Cdd:COG5679  130 ATAVF 134
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 200-283 1.11e-10

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: 59.04  E-value: 1.11e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 421952750  200 LALFSPNLLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRTMAF-RPI 278
Cdd:TIGR01156  54 LAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENVNKFQNPFrRPV 128


                  ....*
gi 421952750  279 SQLLF 283
Cdd:TIGR01156 129 ATTVF 133
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH