2G5W
X-ray crystal structure of Arabidopsis thaliana 12-oxophytodienoate reductase isoform 3 (AtOPR3) in complex with 8-iso prostaglandin A1 and its cofactor, flavin mononucleotide.
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005777 | cellular_component | peroxisome |
| A | 0006629 | biological_process | lipid metabolic process |
| A | 0006631 | biological_process | fatty acid metabolic process |
| A | 0006633 | biological_process | fatty acid biosynthetic process |
| A | 0009620 | biological_process | response to fungus |
| A | 0009695 | biological_process | jasmonic acid biosynthetic process |
| A | 0010181 | molecular_function | FMN binding |
| A | 0010193 | biological_process | response to ozone |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016629 | molecular_function | 12-oxophytodienoate reductase activity |
| A | 0031408 | biological_process | oxylipin biosynthetic process |
| A | 0048443 | biological_process | stamen development |
| B | 0005777 | cellular_component | peroxisome |
| B | 0006629 | biological_process | lipid metabolic process |
| B | 0006631 | biological_process | fatty acid metabolic process |
| B | 0006633 | biological_process | fatty acid biosynthetic process |
| B | 0009620 | biological_process | response to fungus |
| B | 0009695 | biological_process | jasmonic acid biosynthetic process |
| B | 0010181 | molecular_function | FMN binding |
| B | 0010193 | biological_process | response to ozone |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016629 | molecular_function | 12-oxophytodienoate reductase activity |
| B | 0031408 | biological_process | oxylipin biosynthetic process |
| B | 0048443 | biological_process | stamen development |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE FMN A 401 |
| Chain | Residue |
| A | ALA30 |
| A | THR281 |
| A | SER320 |
| A | GLY321 |
| A | GLY322 |
| A | TYR342 |
| A | GLY343 |
| A | ARG344 |
| A | PHE370 |
| A | TYR371 |
| A | 8PG402 |
| A | PRO31 |
| A | HOH425 |
| A | HOH454 |
| A | MET32 |
| A | THR33 |
| A | GLY64 |
| A | GLN106 |
| A | HIS186 |
| A | HIS189 |
| A | ARG238 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE 8PG A 402 |
| Chain | Residue |
| A | HIS186 |
| A | HIS189 |
| A | TYR191 |
| A | PRO283 |
| A | ARG284 |
| A | ARG367 |
| A | TYR371 |
| A | FMN401 |
| A | HOH465 |
| B | HIS286 |
| B | TYR288 |
| site_id | AC3 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE FMN B 403 |
| Chain | Residue |
| B | ALA30 |
| B | PRO31 |
| B | MET32 |
| B | THR33 |
| B | GLY64 |
| B | GLN106 |
| B | HIS186 |
| B | ARG238 |
| B | THR281 |
| B | SER320 |
| B | GLY321 |
| B | GLY322 |
| B | TYR342 |
| B | GLY343 |
| B | ARG344 |
| B | PHE370 |
| B | TYR371 |
| B | 8PG404 |
| B | HOH422 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE 8PG B 404 |
| Chain | Residue |
| B | HIS186 |
| B | HIS189 |
| B | TYR191 |
| B | TYR371 |
| B | FMN403 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"21915915","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 14 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"15468319","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17850744","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"21915915","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1Q45","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2G5W","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2Q3O","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"15468319","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17850744","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1Q45","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2Q3O","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"21915915","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2G5W","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1oya |
| Chain | Residue | Details |
| A | HIS186 | |
| A | HIS189 | |
| A | TYR191 |
| site_id | CSA2 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1oya |
| Chain | Residue | Details |
| B | HIS186 | |
| B | HIS189 | |
| B | TYR191 |
