2WX5
Hexa-coordination of a bacteriochlorophyll cofactor in the Rhodobacter sphaeroides reaction centre
Functional Information from GO Data
Chain | GOid | namespace | contents |
H | 0015979 | biological_process | photosynthesis |
H | 0016020 | cellular_component | membrane |
H | 0019684 | biological_process | photosynthesis, light reaction |
H | 0030077 | cellular_component | plasma membrane light-harvesting complex |
H | 0042314 | molecular_function | bacteriochlorophyll binding |
H | 0042717 | cellular_component | plasma membrane-derived chromatophore membrane |
H | 0045156 | molecular_function | electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity |
L | 0009772 | biological_process | photosynthetic electron transport in photosystem II |
L | 0015979 | biological_process | photosynthesis |
L | 0016020 | cellular_component | membrane |
L | 0019684 | biological_process | photosynthesis, light reaction |
L | 0030077 | cellular_component | plasma membrane light-harvesting complex |
L | 0042314 | molecular_function | bacteriochlorophyll binding |
L | 0042717 | cellular_component | plasma membrane-derived chromatophore membrane |
L | 0045156 | molecular_function | electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity |
L | 0046872 | molecular_function | metal ion binding |
M | 0009772 | biological_process | photosynthetic electron transport in photosystem II |
M | 0015979 | biological_process | photosynthesis |
M | 0016020 | cellular_component | membrane |
M | 0019684 | biological_process | photosynthesis, light reaction |
M | 0030077 | cellular_component | plasma membrane light-harvesting complex |
M | 0042314 | molecular_function | bacteriochlorophyll binding |
M | 0042717 | cellular_component | plasma membrane-derived chromatophore membrane |
M | 0045156 | molecular_function | electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity |
M | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 17 |
Details | BINDING SITE FOR RESIDUE BCL L 1282 |
Chain | Residue |
L | HIS168 |
M | MET122 |
M | ILE179 |
M | HIS182 |
M | LEU183 |
M | THR186 |
M | BCL1303 |
M | BPH1314 |
M | SPN1315 |
L | MET174 |
L | ILE177 |
L | SER178 |
L | ARG181 |
L | THR182 |
L | BCL1283 |
L | HOH2073 |
L | HOH2097 |
site_id | AC2 |
Number of Residues | 20 |
Details | BINDING SITE FOR RESIDUE BCL L 1283 |
Chain | Residue |
L | PHE97 |
L | ALA124 |
L | ALA127 |
L | VAL157 |
L | TYR162 |
L | ASN166 |
L | PHE167 |
L | HIS168 |
L | HIS173 |
L | ALA176 |
L | ILE177 |
L | PHE180 |
L | SER244 |
L | CYS247 |
L | MET248 |
L | BCL1282 |
L | BPH1288 |
M | TYR210 |
M | BCL1303 |
M | BCL1304 |
site_id | AC3 |
Number of Residues | 18 |
Details | BINDING SITE FOR RESIDUE BCL M 1303 |
Chain | Residue |
L | VAL157 |
L | TYR162 |
L | ARG181 |
L | BCL1282 |
L | BCL1283 |
M | LEU156 |
M | THR186 |
M | ASN187 |
M | LEU196 |
M | PHE197 |
M | HIS202 |
M | ILE206 |
M | LEU209 |
M | TYR210 |
M | GLY280 |
M | ILE284 |
M | BCL1304 |
M | BPH1314 |
site_id | AC4 |
Number of Residues | 13 |
Details | BINDING SITE FOR RESIDUE BCL M 1304 |
Chain | Residue |
L | TYR128 |
L | HIS153 |
L | LEU154 |
L | BCL1283 |
L | BPH1288 |
M | GLY203 |
M | ILE206 |
M | ALA207 |
M | TYR210 |
M | LEU214 |
M | BCL1303 |
M | LDA1306 |
M | HOH2081 |
site_id | AC5 |
Number of Residues | 13 |
Details | BINDING SITE FOR RESIDUE CDL M 1305 |
Chain | Residue |
H | PHE23 |
H | LEU27 |
H | TYR30 |
L | ASN199 |
M | GLY143 |
M | LYS144 |
M | HIS145 |
M | TRP148 |
M | ARG267 |
M | ILE270 |
M | TRP271 |
M | LEU278 |
M | HOH2082 |
site_id | AC6 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE LDA M 1306 |
Chain | Residue |
M | PRO200 |
M | LEU204 |
M | ALA207 |
M | BCL1304 |
M | LDA1307 |
site_id | AC7 |
Number of Residues | 8 |
Details | BINDING SITE FOR RESIDUE LDA M 1307 |
Chain | Residue |
H | TYR40 |
H | PHE56 |
M | ARG253 |
M | GLY257 |
M | PHE258 |
M | LDA1306 |
M | LDA1308 |
M | U101316 |
site_id | AC8 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE LDA M 1308 |
Chain | Residue |
H | LDA1251 |
H | HOH2025 |
M | MET256 |
M | GLY257 |
M | LDA1307 |
site_id | AC9 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE LDA M 1309 |
Chain | Residue |
L | VAL220 |
L | HTO1287 |
M | GLY31 |
M | VAL32 |
site_id | BC1 |
Number of Residues | 3 |
Details | BINDING SITE FOR RESIDUE LDA M 1310 |
Chain | Residue |
L | HTO1287 |
M | LEU39 |
M | TRP41 |
site_id | BC2 |
Number of Residues | 2 |
Details | BINDING SITE FOR RESIDUE LDA H 1251 |
Chain | Residue |
H | TRP21 |
M | LDA1308 |
site_id | BC3 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE GOL L 1284 |
Chain | Residue |
H | GLU43 |
H | HOH2020 |
H | HOH2047 |
L | ARG7 |
site_id | BC4 |
Number of Residues | 1 |
Details | BINDING SITE FOR RESIDUE GOL L 1285 |
Chain | Residue |
L | TRP265 |
site_id | BC5 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE NA H 1252 |
Chain | Residue |
H | MET134 |
H | ALA137 |
H | PHE140 |
H | HOH2074 |
H | HOH2075 |
site_id | BC6 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE NA M 1311 |
Chain | Residue |
M | ASN28 |
M | SER54 |
M | HOH2025 |
M | HOH2026 |
site_id | BC7 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE FE M 1312 |
Chain | Residue |
L | HIS190 |
L | HIS230 |
M | HIS219 |
M | GLU234 |
M | HIS266 |
site_id | BC8 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE HTO L 1286 |
Chain | Residue |
L | HIS190 |
L | LEU193 |
L | PHE216 |
L | SER223 |
L | GLY225 |
L | ILE229 |
site_id | BC9 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE HTO M 1313 |
Chain | Residue |
L | TRP266 |
M | LEU86 |
M | ARG87 |
M | LEU89 |
M | PHE90 |
M | PHE91 |
site_id | CC1 |
Number of Residues | 3 |
Details | BINDING SITE FOR RESIDUE HTO L 1287 |
Chain | Residue |
L | VAL220 |
M | LDA1309 |
M | LDA1310 |
site_id | CC2 |
Number of Residues | 15 |
Details | BINDING SITE FOR RESIDUE BPH M 1314 |
Chain | Residue |
L | ARG181 |
L | ALA184 |
L | LEU185 |
L | LEU189 |
L | LEU219 |
L | BCL1282 |
M | LEU60 |
M | GLY63 |
M | ALA125 |
M | VAL126 |
M | TRP129 |
M | PHE150 |
M | ALA153 |
M | THR277 |
M | BCL1303 |
site_id | CC3 |
Number of Residues | 17 |
Details | BINDING SITE FOR RESIDUE BPH L 1288 |
Chain | Residue |
L | ALA93 |
L | PHE97 |
L | TRP100 |
L | GLU104 |
L | ILE117 |
L | ALA120 |
L | PHE121 |
L | ALA124 |
L | HIS153 |
L | LEU238 |
L | BCL1283 |
M | TYR210 |
M | ALA213 |
M | LEU214 |
M | TRP252 |
M | MET256 |
M | BCL1304 |
site_id | CC4 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE SPN M 1315 |
Chain | Residue |
L | BCL1282 |
M | PHE67 |
M | PHE68 |
M | GLY71 |
M | TRP75 |
M | PHE105 |
M | TRP115 |
M | SER119 |
M | MET122 |
M | TRP157 |
M | LEU160 |
M | GLY161 |
M | TRP171 |
M | VAL175 |
M | GLY178 |
M | HIS182 |
site_id | CC5 |
Number of Residues | 14 |
Details | BINDING SITE FOR RESIDUE U10 M 1316 |
Chain | Residue |
L | PHE29 |
L | TRP100 |
L | HOH2022 |
M | MET218 |
M | HIS219 |
M | THR222 |
M | ALA249 |
M | TRP252 |
M | MET256 |
M | ASN259 |
M | ALA260 |
M | ILE265 |
M | TRP268 |
M | LDA1307 |
Functional Information from PROSITE/UniProt
site_id | PS00244 |
Number of Residues | 27 |
Details | REACTION_CENTER Photosynthetic reaction center proteins signature. NlfynPfHglSiaflygsallfAmHGA |
Chain | Residue | Details |
M | ASN195-ALA221 | |
L | ASN166-ALA192 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 134 |
Details | TRANSMEM: Helical => ECO:0000250 |
Chain | Residue | Details |
M | GLY53-GLY79 | |
M | LYS110-ALA139 | |
M | MET142-LEU167 | |
M | PHE197-ALA225 | |
M | ASN259-LEU285 |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | BINDING: axial binding residue => ECO:0000250 |
Chain | Residue | Details |
M | HIS182 | |
M | HIS202 | |
L | HIS116-MET138 | |
L | PRO171-ALA198 | |
L | GLY225-ILE250 |
site_id | SWS_FT_FI3 |
Number of Residues | 4 |
Details | BINDING: BINDING => ECO:0000250 |
Chain | Residue | Details |
M | HIS219 | |
M | GLU234 | |
M | TRP252 | |
M | HIS266 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | BINDING: axial binding residue => ECO:0000250 |
Chain | Residue | Details |
L | HIS153 | |
L | HIS173 |
site_id | SWS_FT_FI5 |
Number of Residues | 3 |
Details | BINDING: BINDING => ECO:0000250 |
Chain | Residue | Details |
L | HIS190 | |
L | PHE216 | |
L | HIS230 |