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1RY5

PHOTOSYNTHETIC REACTION CENTER MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN

Functional Information from GO Data
ChainGOidnamespacecontents
H0015979biological_processphotosynthesis
H0016168molecular_functionchlorophyll binding
H0019684biological_processphotosynthesis, light reaction
H0030077cellular_componentplasma membrane light-harvesting complex
H0042314molecular_functionbacteriochlorophyll binding
H0042717cellular_componentplasma membrane-derived chromatophore membrane
L0009772biological_processphotosynthetic electron transport in photosystem II
L0015979biological_processphotosynthesis
L0016168molecular_functionchlorophyll binding
L0019684biological_processphotosynthesis, light reaction
L0030077cellular_componentplasma membrane light-harvesting complex
L0042314molecular_functionbacteriochlorophyll binding
L0042717cellular_componentplasma membrane-derived chromatophore membrane
L0046872molecular_functionmetal ion binding
M0009772biological_processphotosynthetic electron transport in photosystem II
M0015979biological_processphotosynthesis
M0016168molecular_functionchlorophyll binding
M0019684biological_processphotosynthesis, light reaction
M0030077cellular_componentplasma membrane light-harvesting complex
M0042314molecular_functionbacteriochlorophyll binding
M0042717cellular_componentplasma membrane-derived chromatophore membrane
M0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE BCL L 851
ChainResidue
LHIS168
MTRP157
MILE179
MHIS182
MLEU183
MBCL853
MBPH855
MSPO860
LMET174
LILE177
LSER178
LTHR182
LLEU185
LBCL852
LHOH868
MMET122

site_idAC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE BCL L 852
ChainResidue
LPHE97
LALA124
LALA127
LLEU131
LVAL157
LTYR162
LASN166
LPHE167
LHIS168
LHIS173
LALA176
LILE177
LPHE180
LSER244
LCYS247
LMET248
LBCL851
LBCL854
LBPH856
MTYR210
MBCL853

site_idAC3
Number of Residues15
DetailsBINDING SITE FOR RESIDUE BCL L 854
ChainResidue
LTYR128
LLEU131
LPHE146
LILE150
LHIS153
LLEU154
LBCL852
LBPH856
MPHE197
MILE206
MALA207
MTYR210
MLEU214
MBCL853
MLDA863

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE BPH L 856
ChainResidue
LALA42
LALA93
LPHE97
LTRP100
LGLU104
LILE117
LALA120
LPHE121
LALA124
LTYR148
LLEU238
LVAL241
LBCL852
LBCL854
MTYR210
MALA213
MLEU214
MTRP252
MMET256

site_idAC5
Number of Residues15
DetailsBINDING SITE FOR RESIDUE U10 L 859
ChainResidue
LTHR182
LLEU189
LHIS190
LLEU193
LVAL194
LGLU212
LASN213
LPHE216
LTYR222
LSER223
LILE224
LGLY225
LTHR226
LILE229
MHOH923

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL L 866
ChainResidue
HGLY47
HHOH929
LSER4
LARG7
LHOH875
LHOH885
LHOH886
LHOH887

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE2 M 857
ChainResidue
LHIS190
LHIS230
MHIS219
MGLU234
MHIS266

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 M 864
ChainResidue
HHIS126
LGLU72
LTYR73
LLYS82
LHOH948
MTHR21
MHOH939

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 M 865
ChainResidue
MASN28
MGLY53
MSER54
MHOH947
MHOH954
MHOH995

site_idBC1
Number of Residues25
DetailsBINDING SITE FOR RESIDUE BCL M 853
ChainResidue
LVAL157
LTYR162
LPHE181
LBCL851
LBCL852
LBCL854
MMET122
MALA153
MLEU156
MTRP157
MTHR186
MASN187
MPHE189
MSER190
MLEU196
MPHE197
MHIS202
MSER205
MILE206
MTYR210
MVAL276
MTHR277
MGLY280
MILE284
MBPH855

site_idBC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE BPH M 855
ChainResidue
LPHE181
LALA184
LLEU185
LLEU189
LBCL851
MLEU60
MGLY63
MALA125
MVAL126
MTRP129
MTHR146
MALA149
MPHE150
MALA153
MALA273
MTHR277
MBCL853

site_idBC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE U10 M 858
ChainResidue
LPHE29
LGLY35
LTHR38
LPHE39
LTRP100
LARG103
MHIS219
MTHR222
MILE223
MALA248
MALA249
MTRP252
MMET256
MASN259
MALA260
MTHR261
MMET262
MILE265
MTRP268
MMET272

site_idBC4
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SPO M 860
ChainResidue
LBCL851
MPHE67
MILE70
MGLY71
MTRP75
MSER119
MTRP157
MGLY161
MPHE162
MTRP171
MTYR177
MGLY178
MHIS182

site_idBC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE LDA M 862
ChainResidue
MLEU38
MLEU39

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE LDA M 863
ChainResidue
LBCL854
MPRO200
MPHE208

site_idBC7
Number of Residues16
DetailsBINDING SITE FOR RESIDUE CDL M 900
ChainResidue
HILE22
HTYR30
HHOH977
LASN199
LPRO200
MGLY143
MLYS144
MHIS145
MTRP148
MTRP155
MARG267
MTRP271
MLEU278
MHOH907
MHOH1001
MHOH1004

site_idBC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE K H 867
ChainResidue
HMET134
HALA137
HPHE140

site_idBC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE LDA H 861
ChainResidue
HGLN32
HTYR40

Functional Information from PROSITE/UniProt
site_idPS00244
Number of Residues27
DetailsREACTION_CENTER Photosynthetic reaction center proteins signature. NlfynPfHglSiaflygsallfAmHGA
ChainResidueDetails
MASN195-ALA221
LASN166-ALA192

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues58
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues278
DetailsTransmembrane: {"description":"Helical"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues87
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues7
DetailsBinding site: {}
ChainResidueDetails

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PDB entries from 2025-10-08

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