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Conserved domains on  [gi|1196390818|gb|ARS73070|]
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cytochrome b, partial (mitochondrion) [Remiz pendulinus menzbieri]

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 ...
 1-281 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: 551.81  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00119   61 SLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMS 140

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00119  141 FWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIP 220

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00119  221 FHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASIL 300

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00119  301 ILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGS 341
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 551.81  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00119   61 SLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMS 140

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00119  141 FWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIP 220

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00119  221 FHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASIL 300

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00119  301 ILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGS 341
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-281 3.21e-102

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 303.64  E-value: 3.21e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSY-----LNketWNIGVILLLALMATAFVGYVLP 75
Cdd:COG1290    69 SEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYkkpreLN---WIIGVLLLLLTMAEAFTGYSLP 145

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  76 WGQMSFWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALH-FLLPFVIAGLTLVHLTFLHETGSNNPLGI-- 152
Cdd:COG1290   146 WDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPer 225

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 153 --PSDCDKIPFHPYYSTKDILGFVLMLALLVALALFSPNllGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIP--NK 228
Cdd:COG1290   226 kkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAK 303

                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1196390818 229 LGGVLALAASVLVLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:COG1290   304 LGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGA 356
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-147 1.23e-71

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: 218.78  E-value: 1.23e-71
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLN--KETWNIGVILLLALMATAFVGYVLPWGQ 78
Cdd:cd00284    52 TLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYKKprELTWVIGVILLLLTMATAFMGYVLPWGQ 131

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1196390818  79 MSFWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSN 147
Cdd:cd00284   132 MSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-145 8.48e-63

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 196.06  E-value: 8.48e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYG--SYLNKETWNIGVILLLALMATAFVGYVLPWGQ 78
Cdd:pfam00033  43 TLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQ 122

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1196390818  79 MSFWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETG 145
Cdd:pfam00033 123 MSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 199-237 1.69e-08

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: 52.49  E-value: 1.69e-08
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1196390818 199 PANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 237
Cdd:TIGR01156  65 PANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 551.81  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00119   61 SLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMS 140

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00119  141 FWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIP 220

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00119  221 FHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASIL 300

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00119  301 ILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGS 341
CYTB MTH00131
cytochrome b; Provisional
 1-280 0e+00

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 508.04  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00131   60 STAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMS 139

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00131  140 FWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKIS 219

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00131  220 FHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSIL 299

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVG 280
Cdd:MTH00131  300 VLMVVPILHTSKQRGLTFRPLTQFLFWTLVADVLILTWIG 339
CYTB MTH00100
cytochrome b; Provisional
 1-281 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 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00100   60 TTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMS 139

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00100  140 FWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIP 219

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00100  220 FHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSIL 299

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00100  300 ILAIIPLLHTSKQRSMMFRPLSQCLFWLLVADLLTLTWIGG 340
CYTB MTH00074
cytochrome b; Provisional
 1-281 1.58e-175

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 489.19  E-value: 1.58e-175
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00074   61 SSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMS 140

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00074  141 FWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVP 220

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00074  221 FHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASIL 300

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00074  301 ILMLIPMLHTSKQRSLMFRPLTQILFWLLVANTLILTWIGG 341
CYTB MTH00156
cytochrome b; Provisional
 1-281 3.20e-173

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 482.36  E-value: 3.20e-173
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00156   50 ELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMS 129

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00156  130 FWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIP 209

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00156  210 FHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIL 289

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00156  290 ILMILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGA 330
CYTB MTH00191
cytochrome b; Provisional
 1-280 6.10e-173

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 482.11  E-value: 6.10e-173
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00191   57 SLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMS 136

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00191  137 FWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIP 216

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00191  217 FHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSIL 296

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVG 280
Cdd:MTH00191  297 VLFLLPLLHTSKQRSNTFRPLTQVVFWLWVANFILLTWLG 336
CYTB MTH00145
cytochrome b; Provisional
 1-281 1.70e-167

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 468.62  E-value: 1.70e-167
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00145   61 DLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMS 140

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00145  141 FWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVP 220

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00145  221 FHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIV 300

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00145  301 ILFFLPLLHVGKFRSLSFYPLNQVLFWIFVGNFFILTWIGA 341
CYTB MTH00034
cytochrome b; Validated
 1-281 3.69e-161

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 452.62  E-value: 3.69e-161
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00034   60 SLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMS 139

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00034  140 FWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVP 219

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00034  220 FHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAIL 299

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00034  300 VLFLVPILHTSNNQSSTFRPLSQIAFWLLIATFFILTWIGS 340
CYTB MTH00016
cytochrome b; Validated
 2-281 8.31e-160

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 449.13  E-value: 8.31e-160
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   2 LAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMSF 81
Cdd:MTH00016   62 LAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSF 141

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  82 WGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIPF 161
Cdd:MTH00016  142 WGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPF 221

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 162 HPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLV 241
Cdd:MTH00016  222 HPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILI 301

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 1196390818 242 LFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00016  302 LFFLPFIFKQKFRGLSFYPLNQILFWLLVSNFLLLTWIGG 341
CYTB MTH00022
cytochrome b; Validated
 1-281 2.18e-137

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 392.53  E-value: 2.18e-137
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00022   59 SLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMS 138

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00022  139 FWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVS 218

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00022  219 FHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSIL 298

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00022  299 ILFFLPLLHTSWLRGLTFRPLGRMAFWFLIVDFILLTWIGS 339
CYTB MTH00053
cytochrome b; Provisional
 1-280 1.03e-134

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 385.60  E-value: 1.03e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00053   61 NLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMS 140

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00053  141 FWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIP 220

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVL 240
Cdd:MTH00053  221 FHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSIL 300

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 1196390818 241 VLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVG 280
Cdd:MTH00053  301 VLFFLPYLHKSRFRGLSFRPLSKILFWFLVGDFFLLTWIG 340
CYTB MTH00224
cytochrome b; Provisional
 2-280 3.13e-132

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 379.27  E-value: 3.13e-132
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   2 LAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMSF 81
Cdd:MTH00224   62 MAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSF 141

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  82 WGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIPF 161
Cdd:MTH00224  142 WGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPF 221

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 162 HPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLV 241
Cdd:MTH00224  222 HPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILI 301

                         250       260       270
                  ....*....|....*....|....*....|....*....
gi 1196390818 242 LFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVG 280
Cdd:MTH00224  302 LFILPLTSVMNKRSLPFYPLNQLLFWLLVTSWAILTWIG 340
CYTB MTH00033
cytochrome b; Provisional
 1-281 4.86e-105

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 310.33  E-value: 4.86e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00033   57 SLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMS 136

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00033  137 FWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTA 216

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 161 FHPYYSTKDILGFVLMLALLVALALFS--PNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAAS 238
Cdd:MTH00033  217 FHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFAS 296

                         250       260       270       280
                  ....*....|....*....|....*....|....*....|...
gi 1196390818 239 VLVLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00033  297 ILVLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILTWIGS 339
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-281 3.21e-102

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 303.64  E-value: 3.21e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSY-----LNketWNIGVILLLALMATAFVGYVLP 75
Cdd:COG1290    69 SEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYkkpreLN---WIIGVLLLLLTMAEAFTGYSLP 145

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  76 WGQMSFWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALH-FLLPFVIAGLTLVHLTFLHETGSNNPLGI-- 152
Cdd:COG1290   146 WDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPer 225

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 153 --PSDCDKIPFHPYYSTKDILGFVLMLALLVALALFSPNllGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIP--NK 228
Cdd:COG1290   226 kkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAK 303

                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1196390818 229 LGGVLALAASVLVLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:COG1290   304 LGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGA 356
CYTB MTH00086
cytochrome b; Provisional
 1-238 7.46e-88

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 265.65  E-value: 7.46e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:MTH00086   49 SMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMS 128

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIP 160
Cdd:MTH00086  129 FWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKIC 208

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1196390818 161 FHPYYSTKDILGFvLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAAS 238
Cdd:MTH00086  209 FGPEYWNKDAYNI-IFWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMS 285
CYTB MTH00046
cytochrome b; Validated
 15-281 3.91e-75

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 232.95  E-value: 3.91e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  15 LFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKETWNIGVILLLALMATAFVGYVLPWGQMSFWGATVITNLFSAI 94
Cdd:MTH00046   65 FFTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSV 144

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  95 PYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSNNPLGIPSD-CDKIPFHPYYSTKDILGF 173
Cdd:MTH00046  145 PIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVKDLFLF 224

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 174 VLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGvLALAASVLVLFLVPLLHTSKL 253
Cdd:MTH00046  225 MVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGG-LVLVLSFLFFLWVPTFNGSSV 303

                         250       260
                  ....*....|....*....|....*...
gi 1196390818 254 RSMtfrpLSQILFWALVANLLVLTWVGS 281
Cdd:MTH00046  304 YSV----WRQVNFWLIVSLFFSLSYLGG 327
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-147 1.23e-71

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: 218.78  E-value: 1.23e-71
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLN--KETWNIGVILLLALMATAFVGYVLPWGQ 78
Cdd:cd00284    52 TLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYKKprELTWVIGVILLLLTMATAFMGYVLPWGQ 131

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1196390818  79 MSFWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETGSN 147
Cdd:cd00284   132 MSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-145 8.48e-63

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 196.06  E-value: 8.48e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   1 SLAFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYG--SYLNKETWNIGVILLLALMATAFVGYVLPWGQ 78
Cdd:pfam00033  43 TLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQ 122

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1196390818  79 MSFWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALHFLLPFVIAGLTLVHLTFLHETG 145
Cdd:pfam00033 123 MSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 148-281 2.04e-44

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: 147.41  E-value: 2.04e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 148 NPLGIPSDCDKIPFHPYYSTKDILGFVLMLALLVALALFSPNLLGDPENFTPANPLSTPPHIKPEWYFLFAYAILRSIPN 227
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1196390818 228 KLGGVLALAASVLVLFLVPLLHTSKLRSmTFRPLSQILFWALVANLLVLTWVGS 281
Cdd:cd00290    81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGI 133
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
29-194 4.20e-43

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 144.69  E-value: 4.20e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818  29 SFFFICVYFHIGRGLYYGSYLNKE--TWNIGVILLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWMW 106
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 107 GGFSVDNPTLTRFFALHF-LLPFVIAGLTLVHLTFLHETGSNNPLGIPSDCDKIPFHPYYSTKDILGFVLMLALLVALAL 185
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*....
gi 1196390818 186 FSPNLLGDP 194
Cdd:pfam13631 161 INPIWLGGP 169
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
199-281 1.17e-33

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 118.35  E-value: 1.17e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818 199 PANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLVLFLVPLLHTSKLRSMTFRPLSQILFWALVANLLVLTW 278
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80


                  ...
gi 1196390818 279 VGS 281
Cdd:pfam00032  81 LGK 83
PRK03735 PRK03735
cytochrome b6; Provisional
 3-150 2.92e-29

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 110.57  E-value: 2.92e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   3 AFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKE--TWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:PRK03735   73 AYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRelNWVVGVLIFFVTVGLGFTGYLLPWDQKA 152

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALH-FLLPFVIAGLTLVHLTFLHETGSNNPL 150
Cdd:PRK03735  153 YFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 3-150 3.97e-27

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 104.80  E-value: 3.97e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1196390818   3 AFASVSHTCRNVLFGWLIRNLHANGASFFFICVYFHIGRGLYYGSYLNKE--TWNIGVILLLALMATAFVGYVLPWGQMS 80
Cdd:CHL00070   65 AFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRelTWVTGVVLAVLTVSFGVTGYSLPWDQIG 144

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1196390818  81 FWGATVITNLFSAIPYIGQTLVEWMWGGFSVDNPTLTRFFALH-FLLPFVIAGLTLVHLTFLHETGSNNPL 150
Cdd:CHL00070  145 YWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
petD CHL00058
cytochrome b6/f complex subunit IV
 199-237 1.12e-09

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 56.16  E-value: 1.12e-09
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1196390818 199 PANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 237
Cdd:CHL00058   65 PADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMAS 103
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 199-237 3.48e-09

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 54.80  E-value: 3.48e-09
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1196390818 199 PANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 237
Cdd:COG5679    66 PADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAA 104
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 199-237 1.69e-08

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: 52.49  E-value: 1.69e-08
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1196390818 199 PANPLSTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 237
Cdd:TIGR01156  65 PANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
 
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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