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Conserved domains on  [gi|317039199|gb|ADU87140|]
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cytochrome b (mitochondrion) [Apomys sierrae]

Protein Classification

cytochrome b( domain architecture ID 999999)

cytochrome b is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain; contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis

CATH:  1.20.810.10
Gene Ontology:  GO:0009055|GO:0046872|GO:0022904|GO:0005743|GO:0020037
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl31797
cytochrome b; Provisional
 1-379 4.05e-167

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 472.20  E-value: 4.05e-167
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLM 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00100 241 LLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPL 320

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLKW 379
Cdd:MTH00100 321 SQCLFWLLVADLLTLTWIGGQPVEHPFIIIGQLASILYFLIILILMPIASLIENNLLKW 379
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-379 4.05e-167

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 472.20  E-value: 4.05e-167
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLM 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00100 241 LLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPL 320

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLKW 379
Cdd:MTH00100 321 SQCLFWLLVADLLTLTWIGGQPVEHPFIIIGQLASILYFLIILILMPIASLIENNLLKW 379
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 207-354 1.96e-49

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 163.59  E-value: 1.96e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 207 NPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPN 286
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 317039199 287 KLGGVLALILSILILAFLPFLHTSKQRSlMFRPITQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLA 354
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQLF 147
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
11-373 8.21e-43

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 153.41  E-value: 8.21e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  11 IK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR---------- 80
Cdd:COG1290   20 LASLVREHLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRymhhwgaslf 99

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 ----YMH--------------------------------------------ANGAs************************ 112
Cdd:COG1290  100 faavYLHmfrgffygaykkprelnwiigvllllltmaeaftgyslpwdqlsYWGA------------------------- 154

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 113 ************************************************************************LPF*IAAL 192
Cdd:COG1290  155 ------------------------------RVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHVLLLPALLLAL 204

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 193 VIVHLLFLHETGSNNPTG----LNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDllGDPDBYTPANPLNTPP*I 268
Cdd:COG1290  205 VVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHI 282

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 269 KPEWYFLFAYAIL*SIP--NKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQVLYWMLAANLLILTWIGGQPVehP 346
Cdd:COG1290  283 QPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANPP--I 360

                        410       420
                 ....*....|....*....|....*..
gi 317039199 347 FIIIGQLASISYFSIILILMPISGIIE 373
Cdd:COG1290  361 ATLLGSINTVTYFAFFLIVLPILAFIE 387
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
258-358 2.17e-36

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 127.98  E-value: 2.17e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  258 PANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQVLYWMLAANLLILTW 337
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80

                          90       100
                  ....*....|....*....|.
gi 317039199  338 IGGQPVEHPFIIIGQLASISY 358
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 228-325 3.92e-06

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: 46.33  E-value: 3.92e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  228 DLLGVFMLILF-----LMTLVLFFPDLLGDPdbytpANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILA 302
Cdd:TIGR01156  35 DLLYIFPVVILgtiacVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLL 109

                          90       100
                  ....*....|....*....|....
gi 317039199  303 FLPFLHT-SKQRSLMFRPITQVLY 325
Cdd:TIGR01156 110 TVPFIENvNKFQNPFRRPVATTVF 133
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-379 4.05e-167

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 472.20  E-value: 4.05e-167
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLM 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00100 241 LLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPL 320

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLKW 379
Cdd:MTH00100 321 SQCLFWLLVADLLTLTWIGGQPVEHPFIIIGQLASILYFLIILILMPIASLIENNLLKW 379
CYTB MTH00131
cytochrome b; Provisional
 1-380 4.53e-145

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 416.36  E-value: 4.53e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00131   1 MASLRKTHPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00131  81 NLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00131 161 VQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALT 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00131 241 SLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPL 320

                        330       340       350       360       370       380
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLKWS 380
Cdd:MTH00131 321 TQFLFWTLVADVLILTWIGGMPVEHPFIIIGQVASVLYFSLFLVLMPLAGWLENKALEWA 380
CYTB MTH00119
cytochrome b; Provisional
 1-379 6.97e-139

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 400.43  E-value: 6.97e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00119   2 APNLRKSHPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00119  82 NLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTL 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00119 162 VEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLL 241

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00119 242 TLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPL 321

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLKW 379
Cdd:MTH00119 322 SQLLFWTLVANLLILTWIGSQPVEHPFIIIGQLASILYFTILLILFPLLGALENKMLNY 380
CYTB MTH00074
cytochrome b; Provisional
 1-379 7.65e-138

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 397.90  E-value: 7.65e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00074   2 AHPIRKTHPLLKIINNSFIDLPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00074  82 NIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTL 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00074 162 VQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALA 241

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00074 242 LLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPL 321

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLKW 379
Cdd:MTH00074 322 TQILFWLLVANTLILTWIGGQPVEDPFIEIGQAASILYFLLFIIIIPLTGWLENKLLKW 380
CYTB MTH00191
cytochrome b; Provisional
 4-368 1.52e-127

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 371.17  E-value: 1.52e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   4 IRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMH 83
Cdd:MTH00191   1 MRKTHPLLKIVNGSLIDLPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIH 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  84 ANGAS*************************************************************************** 163
Cdd:MTH00191  81 ANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQW 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 164 *********************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLV 243
Cdd:MTH00191 161 LWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLV 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 244 LFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQV 323
Cdd:MTH00191 241 LFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLTQV 320

                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....*
gi 317039199 324 LYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPI 368
Cdd:MTH00191 321 VFWLWVANFILLTWLGGQPVEDPFILLGQISSFLYFFLFLLLFPL 365
CYTB MTH00034
cytochrome b; Validated
 4-377 1.32e-118

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 349.00  E-value: 1.32e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   4 IRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMH 83
Cdd:MTH00034   4 LRKSHPLFKILNSSLIDLPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIH 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  84 ANGAS*************************************************************************** 163
Cdd:MTH00034  84 ANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQW 163

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 164 *********************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLV 243
Cdd:MTH00034 164 IWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLA 243

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 244 LFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQV 323
Cdd:MTH00034 244 LLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLSQI 323

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....
gi 317039199 324 LYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLL 377
Cdd:MTH00034 324 AFWLLIATFFILTWIGSQPVEYPFILLGQVASVLYFSLFLFFFPLISYLENKLI 377
CYTB MTH00145
cytochrome b; Provisional
 1-377 8.74e-110

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 326.48  E-value: 8.74e-110
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   1 MTNIRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00145   2 LSPLRKSHPVLKVVNGSLYDLPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 YMHANGAS************************************************************************ 160
Cdd:MTH00145  82 SLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKML 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 161 ************************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLM 240
Cdd:MTH00145 162 VEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLV 241

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 241 TLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPI 320
Cdd:MTH00145 242 FLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPL 321

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 317039199 321 TQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILmPISGIIEDKLL 377
Cdd:MTH00145 322 NQVLFWIFVGNFFILTWIGACPVEEPYETIGQVFTVLYFLFFLIL-PLVQKLWDNIL 377
CYTB MTH00156
cytochrome b; Provisional
 11-366 2.15e-105

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 314.41  E-value: 2.15e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  11 IK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS** 90
Cdd:MTH00156   1 LKIINNSLIDLPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGAS-- 78

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  91 ******************************************************************************** 170
Cdd:MTH00156  79 --------------------------------------------------FFFICIYLHIGRGIYYGSYKLKHTWMSGVI 108

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 171 **************LP----------------------------------------------------F*IAALVIVHLL 198
Cdd:MTH00156 109 ILFLVMATAFLGYVLPwgqmsfwgatvitnllsaipylgtdlvqwiwggfsvdnatltrfftfhfllpFIILAMVMIHLL 188

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 199 FLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAY 278
Cdd:MTH00156 189 FLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAY 268

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 279 AIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLASISY 358
Cdd:MTH00156 269 AILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYILTGQILTILY 348


                 ....*...
gi 317039199 359 FSIILILM 366
Cdd:MTH00156 349 FLYFIINP 356
CYTB MTH00016
cytochrome b; Validated
 4-378 2.92e-104

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 312.38  E-value: 2.92e-104
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   4 IRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMH 83
Cdd:MTH00016   5 MRKTHPLIKIMNGSLVDLPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  84 ANGAS*************************************************************************** 163
Cdd:MTH00016  85 ANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQW 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 164 *********************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLV 243
Cdd:MTH00016 165 LWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVV 244

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 244 LFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQV 323
Cdd:MTH00016 245 LLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLNQI 324

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 317039199 324 LYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSiILILMPISGIIEDKLLK 378
Cdd:MTH00016 325 LFWLLVSNFLLLTWIGGRPVEPPYEFLGQIFTVFYFF-YFMINPLLMKLWDKLLK 378
CYTB MTH00053
cytochrome b; Provisional
 4-378 1.49e-101

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 305.48  E-value: 1.49e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   4 IRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMH 83
Cdd:MTH00053   5 IRKENPVISLVNSMFIDLPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  84 ANGAS*************************************************************************** 163
Cdd:MTH00053  85 ANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRW 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 164 *********************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLV 243
Cdd:MTH00053 165 VWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIV 244

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 244 LFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQV 323
Cdd:MTH00053 245 FLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLSKI 324

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 317039199 324 LYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLK 378
Cdd:MTH00053 325 LFWFLVGDFFLLTWIGGQPVEEPYILIGQIASIFYFAYFLILMPLAGYLENKLLK 379
CYTB MTH00022
cytochrome b; Validated
 4-378 6.56e-98

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 296.23  E-value: 6.56e-98
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   4 IRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMH 83
Cdd:MTH00022   3 LRKENPLLSIVNGFLVDLPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLH 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  84 ANGAS*************************************************************************** 163
Cdd:MTH00022  83 ANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQW 162

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 164 *********************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLV 243
Cdd:MTH00022 163 VWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIV 242

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 244 LFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQV 323
Cdd:MTH00022 243 YFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPLGRM 322

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 317039199 324 LYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSIILILMPISGIIEDKLLK 378
Cdd:MTH00022 323 AFWFLIVDFILLTWIGSQVVEEPFILIGQLLSFFYFFYFLVLIPLLGELENQLLF 377
CYTB MTH00224
cytochrome b; Provisional
 4-378 1.63e-92

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 282.20  E-value: 1.63e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   4 IRKTHPLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMH 83
Cdd:MTH00224   5 FRTTHPAIKILNGSLIDLPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  84 ANGAS*************************************************************************** 163
Cdd:MTH00224  85 ANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEW 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 164 *********************LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLV 243
Cdd:MTH00224 165 IWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMV 244

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 244 LFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQV 323
Cdd:MTH00224 245 LFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLNQL 324

                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 317039199 324 LYWMLAANLLILTWIGGQPVEHPFIIIGQLASISYFSiILILMPISGIIEDKLLK 378
Cdd:MTH00224 325 LFWLLVTSWAILTWIGGRPVEDPFEGIGQVFTILYFS-YFIISPAISKLWDDLLN 378
CYTB MTH00033
cytochrome b; Provisional
 19-380 3.01e-68

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 219.81  E-value: 3.01e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  19 IDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS********** 98
Cdd:MTH00033  16 IDLPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHI 95

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  99 ******************************************************************************** 178
Cdd:MTH00033  96 GRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRF 175

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 179 ******LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVL--FFPDLLGDPDBY 256
Cdd:MTH00033 176 FSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIepRIETLLQDPENF 255

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 257 TPANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQVLYWMLAANLLILT 336
Cdd:MTH00033 256 IQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILT 335

                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....*
gi 317039199 337 WIGGQPV-EHPFIIIGQLASISYFSIILILMPISGIIEDKLLKWS 380
Cdd:MTH00033 336 WIGSAPAgADPYVLIGRIATIFYFGYFLVLVPLLGYLSNLFYEYN 380
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 207-354 1.96e-49

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 163.59  E-value: 1.96e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 207 NPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDLLGDPDBYTPANPLNTPP*IKPEWYFLFAYAIL*SIPN 286
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 317039199 287 KLGGVLALILSILILAFLPFLHTSKQRSlMFRPITQVLYWMLAANLLILTWIGGQPVEHPFIIIGQLA 354
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQLF 147
CYTB MTH00086
cytochrome b; Provisional
 19-366 2.37e-48

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 167.42  E-value: 2.37e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  19 IDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS********** 98
Cdd:MTH00086   8 VTLPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHI 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  99 ******************************************************************************** 178
Cdd:MTH00086  88 FKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFF 167

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 179 ******LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMtLVLFFPDLLGDPDBYTP 258
Cdd:MTH00086 168 FVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYNIIFWLVFII-FSLFYPFNLGDPEMFIE 246

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 259 ANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQrslMFRPITQVLYWMLAANLLILTWI 338
Cdd:MTH00086 247 ADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNYTS---CLNKLNKFLVFSFIVVNVILSWL 323

                        330       340
                 ....*....|....*....|....*...
gi 317039199 339 GGQPVEHPFIIIGQLASISYFSIILILM 366
Cdd:MTH00086 324 GQCLVEYPFLFLSQIFSFIYFFLILLML 351
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
11-373 8.21e-43

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 153.41  E-value: 8.21e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  11 IK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIR---------- 80
Cdd:COG1290   20 LASLVREHLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRymhhwgaslf 99

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  81 ----YMH--------------------------------------------ANGAs************************ 112
Cdd:COG1290  100 faavYLHmfrgffygaykkprelnwiigvllllltmaeaftgyslpwdqlsYWGA------------------------- 154

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 113 ************************************************************************LPF*IAAL 192
Cdd:COG1290  155 ------------------------------RVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHVLLLPALLLAL 204

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 193 VIVHLLFLHETGSNNPTG----LNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDllGDPDBYTPANPLNTPP*I 268
Cdd:COG1290  205 VVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHI 282

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 269 KPEWYFLFAYAIL*SIP--NKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQVLYWMLAANLLILTWIGGQPVehP 346
Cdd:COG1290  283 QPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANPP--I 360

                        410       420
                 ....*....|....*....|....*..
gi 317039199 347 FIIIGQLASISYFSIILILMPISGIIE 373
Cdd:COG1290  361 ATLLGSINTVTYFAFFLIVLPILAFIE 387
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
258-358 2.17e-36

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 127.98  E-value: 2.17e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  258 PANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMFRPITQVLYWMLAANLLILTW 337
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80

                          90       100
                  ....*....|....*....|.
gi 317039199  338 IGGQPVEHPFIIIGQLASISY 358
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
CYTB MTH00046
cytochrome b; Validated
 185-364 1.18e-31

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 122.78  E-value: 1.18e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 185 LPF*IAALVIVHLLFLHETGSNNPTGL-NS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDLLGDPDBYTPANPLN 263
Cdd:MTH00046 176 LGFVILGLMVVHLFYLHKSGSSNPLFSsNGYSDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLV 255

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199 264 TPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILaflpFLHTSKQRSLMFRpITQVLYWMLAANLLILTWIGGQPV 343
Cdd:MTH00046 256 TPVSIKPEWYFLAFYAMLRSINSKIGGLVLVLSFLFFL----WVPTFNGSSVYSV-WRQVNFWLIVSLFFSLSYLGGCHP 330

                        170       180
                 ....*....|....*....|.
gi 317039199 344 EHPFIIIGQLASISYFSIILI 364
Cdd:MTH00046 331 EYPYLLISQLFSVLMVLLLFI 351
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 9-88 1.08e-29

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: 113.23  E-value: 1.08e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199   9 PLIK*INHSFIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS 88
Cdd:cd00284    1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
18-88 3.00e-25

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 100.92  E-value: 3.00e-25
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 317039199   18 FIDLPAPSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS 88
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGAS 71
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
185-253 2.87e-10

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 58.79  E-value: 2.87e-10
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199  185 LPF*IAALVIVHLLFLHETGSNNPTGLNS*ADKIPFHPYY*I*DLLGVFMLILFLMTLVLFFPDLLGDP 253
Cdd:pfam13631 101 LPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
PRK03735 PRK03735
cytochrome b6; Provisional
 33-88 4.07e-09

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 56.26  E-value: 4.07e-09
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 317039199  33 FGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS 88
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGAS 99
petB CHL00070
cytochrome b6
 24-88 2.70e-07

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 50.87  E-value: 2.70e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 317039199  24 PSNISSWWNFGSLLGL*LMIQIITGL*LAMHYTSDTTTAFSSVTHICRDVNYGWLIRYMHANGAS 88
Cdd:CHL00070  27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSAS 91
petD CHL00058
cytochrome b6/f complex subunit IV
 258-321 1.51e-06

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 47.69  E-value: 1.51e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 317039199 258 PANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFLHTSKQRSLMF-RPIT 321
Cdd:CHL00058  65 PADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLENVNKFQNPFrRPVA 129
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 228-325 3.92e-06

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: 46.33  E-value: 3.92e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 317039199  228 DLLGVFMLILF-----LMTLVLFFPDLLGDPdbytpANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILA 302
Cdd:TIGR01156  35 DLLYIFPVVILgtiacVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLL 109

                          90       100
                  ....*....|....*....|....
gi 317039199  303 FLPFLHT-SKQRSLMFRPITQVLY 325
Cdd:TIGR01156 110 TVPFIENvNKFQNPFRRPVATTVF 133
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 229-307 9.46e-06

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 45.55  E-value: 9.46e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 317039199 229 LLGVFMLILFLMTLVlffPDLLGDPdbytpANPLNTPP*IKPEWYFLFAYAIL*SIPNKLGGVLALILSILILAFLPFL 307
Cdd:COG5679   45 ILGTIALCIGLAVLD---PAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFI 115
 
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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