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2FYN

Crystal Structure Analysis of the double mutant Rhodobacter Sphaeroides bc1 complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008121molecular_functionquinol-cytochrome-c reductase activity
A0009055molecular_functionelectron transfer activity
A0016020cellular_componentmembrane
A0016491molecular_functionoxidoreductase activity
A0022904biological_processrespiratory electron transport chain
A0045275cellular_componentrespiratory chain complex III
A0046872molecular_functionmetal ion binding
A1902600biological_processproton transmembrane transport
B0005886cellular_componentplasma membrane
B0009055molecular_functionelectron transfer activity
B0020037molecular_functionheme binding
B0046872molecular_functionmetal ion binding
C0005886cellular_componentplasma membrane
C0008121molecular_functionquinol-cytochrome-c reductase activity
C0016020cellular_componentmembrane
C0046872molecular_functionmetal ion binding
C0051536molecular_functioniron-sulfur cluster binding
C0051537molecular_function2 iron, 2 sulfur cluster binding
C1902600biological_processproton transmembrane transport
D0005886cellular_componentplasma membrane
D0008121molecular_functionquinol-cytochrome-c reductase activity
D0009055molecular_functionelectron transfer activity
D0016020cellular_componentmembrane
D0016491molecular_functionoxidoreductase activity
D0022904biological_processrespiratory electron transport chain
D0045275cellular_componentrespiratory chain complex III
D0046872molecular_functionmetal ion binding
D1902600biological_processproton transmembrane transport
E0005886cellular_componentplasma membrane
E0009055molecular_functionelectron transfer activity
E0020037molecular_functionheme binding
E0046872molecular_functionmetal ion binding
F0005886cellular_componentplasma membrane
F0008121molecular_functionquinol-cytochrome-c reductase activity
F0016020cellular_componentmembrane
F0046872molecular_functionmetal ion binding
F0051536molecular_functioniron-sulfur cluster binding
F0051537molecular_function2 iron, 2 sulfur cluster binding
F1902600biological_processproton transmembrane transport
G0005886cellular_componentplasma membrane
G0008121molecular_functionquinol-cytochrome-c reductase activity
G0009055molecular_functionelectron transfer activity
G0016020cellular_componentmembrane
G0016491molecular_functionoxidoreductase activity
G0022904biological_processrespiratory electron transport chain
G0045275cellular_componentrespiratory chain complex III
G0046872molecular_functionmetal ion binding
G1902600biological_processproton transmembrane transport
H0005886cellular_componentplasma membrane
H0009055molecular_functionelectron transfer activity
H0020037molecular_functionheme binding
H0046872molecular_functionmetal ion binding
I0005886cellular_componentplasma membrane
I0008121molecular_functionquinol-cytochrome-c reductase activity
I0016020cellular_componentmembrane
I0046872molecular_functionmetal ion binding
I0051536molecular_functioniron-sulfur cluster binding
I0051537molecular_function2 iron, 2 sulfur cluster binding
I1902600biological_processproton transmembrane transport
J0005886cellular_componentplasma membrane
J0008121molecular_functionquinol-cytochrome-c reductase activity
J0009055molecular_functionelectron transfer activity
J0016020cellular_componentmembrane
J0016491molecular_functionoxidoreductase activity
J0022904biological_processrespiratory electron transport chain
J0045275cellular_componentrespiratory chain complex III
J0046872molecular_functionmetal ion binding
J1902600biological_processproton transmembrane transport
K0005886cellular_componentplasma membrane
K0009055molecular_functionelectron transfer activity
K0020037molecular_functionheme binding
K0046872molecular_functionmetal ion binding
L0005886cellular_componentplasma membrane
L0008121molecular_functionquinol-cytochrome-c reductase activity
L0016020cellular_componentmembrane
L0046872molecular_functionmetal ion binding
L0051536molecular_functioniron-sulfur cluster binding
L0051537molecular_function2 iron, 2 sulfur cluster binding
L1902600biological_processproton transmembrane transport
M0005886cellular_componentplasma membrane
M0008121molecular_functionquinol-cytochrome-c reductase activity
M0009055molecular_functionelectron transfer activity
M0016020cellular_componentmembrane
M0016491molecular_functionoxidoreductase activity
M0022904biological_processrespiratory electron transport chain
M0045275cellular_componentrespiratory chain complex III
M0046872molecular_functionmetal ion binding
M1902600biological_processproton transmembrane transport
N0005886cellular_componentplasma membrane
N0009055molecular_functionelectron transfer activity
N0020037molecular_functionheme binding
N0046872molecular_functionmetal ion binding
O0005886cellular_componentplasma membrane
O0008121molecular_functionquinol-cytochrome-c reductase activity
O0016020cellular_componentmembrane
O0046872molecular_functionmetal ion binding
O0051536molecular_functioniron-sulfur cluster binding
O0051537molecular_function2 iron, 2 sulfur cluster binding
O1902600biological_processproton transmembrane transport
P0005886cellular_componentplasma membrane
P0008121molecular_functionquinol-cytochrome-c reductase activity
P0009055molecular_functionelectron transfer activity
P0016020cellular_componentmembrane
P0016491molecular_functionoxidoreductase activity
P0022904biological_processrespiratory electron transport chain
P0045275cellular_componentrespiratory chain complex III
P0046872molecular_functionmetal ion binding
P1902600biological_processproton transmembrane transport
Q0005886cellular_componentplasma membrane
Q0009055molecular_functionelectron transfer activity
Q0020037molecular_functionheme binding
Q0046872molecular_functionmetal ion binding
R0005886cellular_componentplasma membrane
R0008121molecular_functionquinol-cytochrome-c reductase activity
R0016020cellular_componentmembrane
R0046872molecular_functionmetal ion binding
R0051536molecular_functioniron-sulfur cluster binding
R0051537molecular_function2 iron, 2 sulfur cluster binding
R1902600biological_processproton transmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEM A 501
ChainResidue
ATRP45
ATRP129
AGLY132
AMET133
AILE135
ATYR136
AVAL209
AHIS212
APHE216
ATHR219
AGLY220
AGLY48
AASN222
ALEU51
AALA52
AVAL108
AHIS111
AARG114
AARG125
ATHR128

site_idAC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM A 502
ChainResidue
AGLN58
AILE59
AGLY62
AILE63
ALEU65
AARG94
AHIS97
AALA98
ATHR142
AGLY146
ALEU149
APRO150
AHIS198
ATYR199
APRO202

site_idAC3
Number of Residues13
DetailsBINDING SITE FOR RESIDUE HEM B 301
ChainResidue
BVAL35
BCYS36
BCYS39
BHIS40
BLEU94
BASN96
BPRO98
BMET103
BARG107
BTYR130
BALA184
BMET185
BPRO188

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FES C 200
ChainResidue
CCYS129
CHIS131
CLEU132
CGLY133
CCYS149
CHIS152
CSER154

site_idAC5
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEM D 501
ChainResidue
DTRP45
DGLY48
DLEU51
DALA52
DVAL108
DHIS111
DARG114
DARG125
DTHR128
DTRP129
DGLY132
DMET133
DILE135
DTYR136
DVAL209
DHIS212
DPHE216
DGLY220
DASN221
DASN222

site_idAC6
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM D 502
ChainResidue
DGLN58
DGLY62
DILE63
DARG94
DHIS97
DTHR142
DALA143
DGLY146
DTYR147
DLEU149
DPRO150
DHIS198
DTYR199
DPRO202

site_idAC7
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM E 301
ChainResidue
ELEU135
EPHE160
EILE183
EMET185
EPRO188
EVAL35
ECYS36
ECYS39
EHIS40
ELEU94
EASN96
EPRO98
EMET103
EARG107
ETYR130

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FES F 200
ChainResidue
FCYS129
FHIS131
FLEU132
FGLY133
FCYS149
FHIS152
FSER154

site_idAC9
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEM G 501
ChainResidue
GTRP45
GGLY48
GLEU51
GALA52
GVAL108
GHIS111
GILE112
GARG114
GARG125
GTHR128
GTRP129
GGLY132
GMET133
GILE135
GTYR136
GVAL209
GHIS212
GPHE216
GASN222

site_idBC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM G 502
ChainResidue
GGLN58
GGLY62
GILE63
GVAL80
GARG94
GHIS97
GTHR142
GALA143
GGLY146
GTYR147
GPRO150
GHIS198
GTYR199
GPRO202

site_idBC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE HEM H 301
ChainResidue
HVAL35
HCYS36
HCYS39
HHIS40
HASN96
HPRO98
HMET103
HARG107
HTYR130
HILE183
HALA184
HMET185
HPRO188

site_idBC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE FES I 200
ChainResidue
ICYS129
IHIS131
ILEU132
IGLY133
ICYS134
ICYS149
IHIS152
ISER154

site_idBC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEM J 501
ChainResidue
JTRP45
JGLY48
JLEU51
JALA52
JVAL108
JHIS111
JARG114
JARG125
JTHR128
JTRP129
JGLY132
JMET133
JILE135
JTYR136
JVAL209
JHIS212
JPHE216
JGLY220
JASN222

site_idBC5
Number of Residues13
DetailsBINDING SITE FOR RESIDUE HEM J 502
ChainResidue
JGLN58
JGLY62
JILE63
JARG94
JHIS97
JALA101
JTHR142
JGLY146
JTYR147
JPRO150
JHIS198
JTYR199
JPRO202

site_idBC6
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM K 301
ChainResidue
KVAL35
KCYS36
KCYS39
KHIS40
KASN96
KPRO98
KMET103
KARG107
KTYR130
KLEU135
KILE183
KALA184
KMET185
KPRO188

site_idBC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE FES L 200
ChainResidue
LCYS129
LHIS131
LLEU132
LGLY133
LCYS134
LCYS149
LHIS152
LSER154

site_idBC8
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEM M 501
ChainResidue
MTRP45
MGLY48
MLEU51
MALA52
MVAL108
MHIS111
MILE112
MARG114
MSER120
MARG125
MTRP129
MGLY132
MMET133
MILE135
MTYR136
MVAL209
MHIS212
MPHE216
MASN221
MASN222

site_idBC9
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM M 502
ChainResidue
MGLN58
MGLY62
MILE63
MARG94
MHIS97
MALA98
MTHR142
MGLY146
MLEU149
MPRO150
MPHE195
MHIS198
MTYR199
MPRO202

site_idCC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM N 301
ChainResidue
NVAL35
NCYS36
NCYS39
NHIS40
NLEU94
NASN96
NPRO98
NARG107
NILE131
NLEU135
NPHE160
NILE183
NALA184
NMET185

site_idCC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FES O 200
ChainResidue
OCYS129
OHIS131
OLEU132
OGLY133
OCYS149
OHIS152
OSER154

site_idCC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE HEM P 501
ChainResidue
PTRP45
PGLY48
PLEU51
PALA52
PVAL108
PHIS111
PARG114
PSER120
PARG125
PTHR128
PTRP129
PGLY132
PMET133
PILE135
PTYR136
PVAL209
PHIS212
PPHE216
PTHR219
PASN221
PASN222

site_idCC4
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM P 502
ChainResidue
PGLN58
PGLY62
PILE63
PLEU65
PARG94
PHIS97
PALA101
PTHR142
PGLY146
PTYR147
PLEU149
PPRO150
PHIS198
PTYR199
PPRO202

site_idCC5
Number of Residues16
DetailsBINDING SITE FOR RESIDUE HEM Q 301
ChainResidue
QVAL35
QCYS36
QCYS39
QHIS40
QLEU94
QASN96
QPRO98
QMET103
QARG107
QTYR130
QILE131
QLEU135
QILE183
QALA184
QMET185
QPRO188

site_idCC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FES R 200
ChainResidue
RCYS129
RHIS131
RLEU132
RGLY133
RCYS149
RHIS152
RSER154

site_idCC7
Number of Residues15
DetailsBINDING SITE FOR RESIDUE SMA A 503
ChainResidue
APHE144
AGLY158
AVAL161
AILE162
AILE292
AVAL293
APRO294
AGLU295
APHE298
APHE301
ATYR302
APHE337
AILE340
FCYS151
FHIS152

site_idCC8
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SMA D 503
ChainResidue
CCYS151
CHIS152
DMET140
DGLY158
DVAL161
DILE162
DILE292
DPRO294
DGLU295
DPHE298
DTYR302
DMET336
DPHE337

site_idCC9
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SMA G 503
ChainResidue
GPHE144
GGLY158
GVAL161
GILE162
GPHE194
GILE292
GVAL293
GPRO294
GGLU295
GPHE298
GTYR302
GPHE337
LHIS152

site_idDC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE SMA J 503
ChainResidue
ICYS151
IHIS152
JMET140
JPHE144
JGLY158
JVAL161
JILE162
JILE292
JVAL293
JPRO294
JGLU295
JPHE298
JTYR302
JMET336

site_idDC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SMA M 503
ChainResidue
MPHE144
MGLY158
MVAL161
MILE162
MPHE194
MVAL293
MPRO294
MGLU295
MPHE298
MTYR302
RHIS152

site_idDC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE SMA P 503
ChainResidue
OCYS151
OHIS152
PMET145
PGLY158
PVAL161
PILE162
PLEU180
PILE292
PPRO294
PGLU295
PPHE298
PTYR302
PMET336
PPHE337

site_idDC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE LOP A 504
ChainResidue
AMET44
ATYR117
ATYR118
APHE263
AARG358
APHE374

site_idDC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE LOP D 504
ChainResidue
DPHE113
DARG114
DTYR117
DTYR118
DLEU274
DARG358
DTRP368
DPHE374

site_idDC6
Number of Residues9
DetailsBINDING SITE FOR RESIDUE LOP G 504
ChainResidue
GMET44
GTRP47
GASN99
GLEU103
GILE106
GPHE113
GTYR117
GTYR118
GARG358

site_idDC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE LOP J 504
ChainResidue
JMET44
JPHE113
JTYR117
JTYR118
JVAL262
JPHE263
JARG358
JPHE374

site_idDC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE LOP M 504
ChainResidue
MMET44
MPHE113
MTYR117
MTYR118
MARG358
MPHE374

site_idDC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE LOP P 504
ChainResidue
PPHE113
PTYR117
PTYR118
PLEU274
PARG358
PTRP368
PPHE374

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues870
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues792
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues402
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues30
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues108
DetailsTransmembrane: {"description":"Helical; Note=Anchors to the membrane","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues12
DetailsBinding site: {"description":"covalent"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues6
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues120
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues576
DetailsDomain: {"description":"Rieske","evidences":[{"source":"PROSITE-ProRule","id":"PRU00628","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00628","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ndo
ChainResidueDetails
FHIS152

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ndo
ChainResidueDetails
OHIS152

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ndo
ChainResidueDetails
IHIS152

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ndo
ChainResidueDetails
RHIS152

site_idCSA5
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ndo
ChainResidueDetails
CHIS152

site_idCSA6
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ndo
ChainResidueDetails
LHIS152

242500

PDB entries from 2025-10-01

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