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Conserved domains on  [gi|58415076|gb|AAW73113|]
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cytochrome b, partial (mitochondrion) [Acipenser stellatus donensis]

Protein Classification

cytochrome b( domain architecture ID 1000003)

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 Symbol:  CYTB
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
CYTB super family cl31802
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00131:

Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 612.81  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00131  41 LITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLL 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00131 121 LLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFL 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00131 201 HETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 280
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00131 281 LRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLT 321
 
Name Accession Description Interval E-value
CYTB MTH00131
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 612.81  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00131  41 LITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLL 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00131 121 LLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFL 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00131 201 HETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 280
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00131 281 LRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLT 321
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-280 1.60e-112

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 329.83  E-value: 1.60e-112
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYlqKE----TWNIG 76
Cdd:COG1290  50 FVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKprelNWIIG 127
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  77 VILLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFH-FLLPFVIAGASMI 155
Cdd:COG1290 128 VLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVL 207
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076 156 HLLFLHQTGSNNPTG----LNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNllGDPDNFTPANPLVTPPHIKPE 231
Cdd:COG1290 208 HLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPD 285
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|.
gi 58415076 232 WYFLFAYAILRSIP--NKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPL 280
Cdd:COG1290 286 WYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPV 336
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
1-166 2.66e-82

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: 246.13  E-value: 2.66e-82
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSY--LQKETWNIGVI 78
Cdd:cd00284  33 LVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRELTWVIGVI 112
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  79 LLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLL 158
Cdd:cd00284 113 LLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLL 192

                ....*...
gi 58415076 159 FLHQTGSN 166
Cdd:cd00284 193 FLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-164 9.73e-78

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 234.20  E-value: 9.73e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076     1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYG--SYLQKETWNIGVI 78
Cdd:pfam00033  24 LAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVI 103
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    79 LLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLL 158
Cdd:pfam00033 104 LLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLL 183

                  ....*.
gi 58415076   159 FLHQTG 164
Cdd:pfam00033 184 FLHETG 189
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
189-278 8.98e-12

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: 61.74  E-value: 8.98e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   189 LLGFILMLVGLtsvALFSPNLLGDPdnftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMLVPMLH 268
Cdd:TIGR01156  44 ILGTIACVVGL---AVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIE 115
                          90
                  ....*....|
gi 58415076   269 TSKQRGNTFR 278
Cdd:TIGR01156 116 NVNKFQNPFR 125
 
Name Accession Description Interval E-value
CYTB MTH00131
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 612.81  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00131  41 LITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLL 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00131 121 LLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFL 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00131 201 HETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 280
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00131 281 LRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLT 321
CYTB MTH00119
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 572.62  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00119  42 LITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILL 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00119 122 LLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFL 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00119 202 HETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAI 281
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00119 282 LRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLS 322
CYTB MTH00074
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 568.93  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00074  42 LIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILL 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00074 122 FLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFL 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00074 202 HETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAI 281
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00074 282 LRSIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPLT 322
CYTB MTH00191
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 550.29  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00191  38 LIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILL 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00191 118 ILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFL 197
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00191 198 HETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAI 277
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00191 278 LRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLT 318
CYTB MTH00100
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 547.70  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00100  41 LILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILL 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00100 121 FTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFL 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00100 201 HETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAI 280
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00100 281 LRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPLS 321
CYTB MTH00156
cytochrome b; Provisional
1-281 0e+00

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 534.36  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00156  31 LMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIIL 110
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00156 111 FLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFL 190
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00156 191 HQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAI 270
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00156 271 LRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPIN 311
CYTB MTH00034
cytochrome b; Validated
1-281 0e+00

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 507.71  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00034  41 LIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILF 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00034 121 LLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFL 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00034 201 HQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAI 280
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00034 281 LRSIPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLS 321
CYTB MTH00145
cytochrome b; Provisional
1-280 0e+00

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 504.05  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00145  42 LGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLL 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00145 122 LLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFL 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00145 202 HETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAI 281
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPL 280
Cdd:MTH00145 282 LRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPL 321
CYTB MTH00016
cytochrome b; Validated
1-281 3.78e-171

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 478.02  E-value: 3.78e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00016  42 LVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILL 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00016 122 LLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFL 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00016 202 HQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAI 281
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00016 282 LRSIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLN 322
CYTB MTH00022
cytochrome b; Validated
1-280 2.38e-148

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 420.26  E-value: 2.38e-148
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00022  40 LVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIF 119
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00022 120 LLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYL 199
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00022 200 HVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAI 279
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPL 280
Cdd:MTH00022 280 LRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPL 319
CYTB MTH00224
cytochrome b; Provisional
1-281 4.89e-146

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 414.32  E-value: 4.89e-146
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00224  42 LVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILF 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00224 122 ILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFL 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00224 202 HQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAI 281
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00224 282 LRSIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLN 322
CYTB MTH00053
cytochrome b; Provisional
1-281 1.19e-145

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 413.33  E-value: 1.19e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00053  42 LIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIF 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00053 122 LLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIAL 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00053 202 HEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAI 281
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00053 282 LRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLS 322
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-280 1.60e-112

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 329.83  E-value: 1.60e-112
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYlqKE----TWNIG 76
Cdd:COG1290  50 FVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKprelNWIIG 127
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  77 VILLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFH-FLLPFVIAGASMI 155
Cdd:COG1290 128 VLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVL 207
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076 156 HLLFLHQTGSNNPTG----LNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNllGDPDNFTPANPLVTPPHIKPE 231
Cdd:COG1290 208 HLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPD 285
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|.
gi 58415076 232 WYFLFAYAILRSIP--NKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPL 280
Cdd:COG1290 286 WYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPV 336
CYTB MTH00033
cytochrome b; Provisional
4-281 2.21e-111

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 326.51  E-value: 2.21e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    4 QILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILLLLT 83
Cdd:MTH00033  41 QILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIM 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   84 MMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFLHQT 163
Cdd:MTH00033 121 MLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEK 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  164 GSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFS--PNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAIL 241
Cdd:MTH00033 201 GSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQPEWYFLFAYAIL 280
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 58415076  242 RSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:MTH00033 281 RSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTG 320
CYTB MTH00086
cytochrome b; Provisional
1-268 6.94e-107

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 314.19  E-value: 6.94e-107
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00086  30 LVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIY 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00086 110 LLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFL 189
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVgLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 240
Cdd:MTH00086 190 HSTGSTSSLYCHGDYDKICFGPEYWNKDAYNIIFWLV-FIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAI 268
                        250       260
                 ....*....|....*....|....*...
gi 58415076  241 LRSIPNKLGGVLALLFSILVLMLVPMLH 268
Cdd:MTH00086 269 LRAIPNKVLGVIALLMSIVVFYFFIFVN 296
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
1-166 2.66e-82

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: 246.13  E-value: 2.66e-82
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSY--LQKETWNIGVI 78
Cdd:cd00284  33 LVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRELTWVIGVI 112
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  79 LLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLL 158
Cdd:cd00284 113 LLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLL 192

                ....*...
gi 58415076 159 FLHQTGSN 166
Cdd:cd00284 193 FLHEQGSS 200
CYTB MTH00046
cytochrome b; Validated
1-265 5.95e-82

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 250.67  E-value: 5.95e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKETWNIGVILL 80
Cdd:MTH00046  32 MVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILY 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   81 LLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLLFL 160
Cdd:MTH00046 112 LLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYL 191
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  161 HQTGSNNPTGL-NSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYA 239
Cdd:MTH00046 192 HKSGSSNPLFSsNGYSDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYA 271
                        250       260
                 ....*....|....*....|....*.
gi 58415076  240 ILRSIPNKLGGvLALLFSILVLMLVP 265
Cdd:MTH00046 272 MLRSINSKIGG-LVLVLSFLFFLWVP 296
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-164 9.73e-78

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 234.20  E-value: 9.73e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076     1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYG--SYLQKETWNIGVI 78
Cdd:pfam00033  24 LAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRELTWVIGVI 103
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    79 LLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFHFLLPFVIAGASMIHLL 158
Cdd:pfam00033 104 LLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLL 183

                  ....*.
gi 58415076   159 FLHQTG 164
Cdd:pfam00033 184 FLHETG 189
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
48-213 4.46e-50

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 162.80  E-value: 4.46e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    48 SFFFICLYLHVARGMYYGSYLQKE--TWNIGVILLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIW 125
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   126 GGFSVDNATLTRFFAFHF-LLPFVIAGASMIHLLFLHQTGSNNPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVAL 204
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160

                  ....*....
gi 58415076   205 FSPNLLGDP 213
Cdd:pfam13631 161 INPIWLGGP 169
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
167-281 7.88e-42

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: 140.86  E-value: 7.88e-42
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076 167 NPTGLNSDADKVTFHPYFSYKDLLGFILMLVGLTSVALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPN 246
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80
                        90       100       110
                ....*....|....*....|....*....|....*
gi 58415076 247 KLGGVLALLFSILVLMLVPMLHTSKQRgNTFRPLS 281
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKR-SQFRPLR 114
PRK03735 PRK03735
cytochrome b6; Provisional
2-168 7.26e-40

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 138.31  E-value: 7.26e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    2 ITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKE--TWNIGVIL 79
Cdd:PRK03735  53 VIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRelNWVVGVLI 132
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   80 LLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFH-FLLPFVIAGASMIHLL 158
Cdd:PRK03735 133 FFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFL 212
                        170
                 ....*....|
gi 58415076  159 FLHQTGSNNP 168
Cdd:PRK03735 213 MIRKQGISGP 222
petB CHL00070
cytochrome b6
1-168 5.89e-33

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 120.21  E-value: 5.89e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076    1 LITQILTGLFLAMHYTADISTAFSSVAHICRDVNYGWLIRNIHANGASFFFICLYLHVARGMYYGSYLQKE--TWNIGVI 78
Cdd:CHL00070  44 FLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRelTWVTGVV 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   79 LLLLTMMTAFVGYVLPWGQMSFWGATVITNLLSAFPYIGDTLVQWIWGGFSVDNATLTRFFAFH-FLLPFVIAGASMIHL 157
Cdd:CHL00070 124 LAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHF 203
                        170
                 ....*....|.
gi 58415076  158 LFLHQTGSNNP 168
Cdd:CHL00070 204 LMIRKQGISGP 214
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
218-281 7.46e-31

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 111.03  E-value: 7.46e-31
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 58415076   218 PANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMLVPMLHTSKQRGNTFRPLS 281
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLF 64
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
189-278 1.14e-12

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 64.43  E-value: 1.14e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076 189 LLGFILMLVGLtsvALFSPNLLGDPdnftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMLVPMLH 268
Cdd:COG5679  45 ILGTIALCIGL---AVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFIE 116
                        90
                ....*....|
gi 58415076 269 TSKQRGNTFR 278
Cdd:COG5679 117 NVNKFQNPFR 126
petD CHL00058
cytochrome b6/f complex subunit IV
189-278 2.73e-12

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 63.48  E-value: 2.73e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076  189 LLGFILMLVGLtsvALFSPNLLGDPdnftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMLVPMLH 268
Cdd:CHL00058  44 ILGTIACNVGL---AVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLE 115
                         90
                 ....*....|
gi 58415076  269 TSKQRGNTFR 278
Cdd:CHL00058 116 NVNKFQNPFR 125
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
189-278 8.98e-12

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: 61.74  E-value: 8.98e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 58415076   189 LLGFILMLVGLtsvALFSPNLLGDPdnftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMLVPMLH 268
Cdd:TIGR01156  44 ILGTIACVVGL---AVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIE 115
                          90
                  ....*....|
gi 58415076   269 TSKQRGNTFR 278
Cdd:TIGR01156 116 NVNKFQNPFR 125
 
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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