Structure of PDB 2g5w Chain A Binding Site BS02

Receptor Information
>2g5w Chain A (length=363) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SNETLFSSYKMGRFDLSHRVVLAPMTRCRALNGVPNAALAEYYAQRTTPG
GFLISEGTMVSPGSAGFPHVPGIYSDEQVEAWKQVVEAVHAKGGFIFCQL
WHVGRASHAVYQPNGGSPISSTNKPISENRWRVLLPDGSHVKYPKPRALE
ASEIPRVVEDYCLSALNAIRAGFDGIEIHGAHGYLIDQFLKDGINDRTDQ
YGGSIANRCRFLKQVVEGVVSAIGASKVGVRVSPAIDHLDATDSDPLSLG
LAVVGMLNKLQGVNGSKLAYLHVTQPREAKLMKSLRMAYNGTFMSSGGFN
KELGMQAVQQGDADLVSYGRLFIANPDLVSRFKIDGELNKYNRKTFYTQD
PVVGYTDYPFLAP
Ligand information
Ligand ID8PG
InChIInChI=1S/C20H32O4/c1-2-3-6-9-17(21)14-12-16-13-15-19(22)18(16)10-7-4-5-8-11-20(23)24/h12-18,21H,2-11H2,1H3,(H,23,24)/b14-12+/t16-,17-,18-/m0/s1
InChIKeyBGKHCLZFGPIKKU-DRSVPBQLSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CCCCCC(C=CC1C=CC(=O)C1CCCCCCC(=O)O)O
CACTVS 3.341CCCCC[C@H](O)\C=C\[C@H]1C=CC(=O)[C@H]1CCCCCCC(O)=O
ACDLabs 10.04O=C(O)CCCCCCC1C(=O)C=CC1/C=C/C(O)CCCCC
CACTVS 3.341CCCCC[CH](O)C=C[CH]1C=CC(=O)[CH]1CCCCCCC(O)=O
OpenEye OEToolkits 1.5.0CCCCC[C@@H](\C=C\[C@H]1C=CC(=O)[C@H]1CCCCCCC(=O)O)O
FormulaC20 H32 O4
Name(8S,12S)-15S-HYDROXY-9-OXOPROSTA-10Z,13E-DIEN-1-OIC ACID;
8-ISO PROSTAGLANDIN A1 (8-ISO PGA1)
ChEMBL
DrugBank
ZINCZINC000004096508
PDB chain2g5w Chain A Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2g5w Crystal structure of Arabidopsis thaliana 12-oxophytodienoate reductase isoform 3 in complex with 8-iso prostaglandin A(1).
Resolution2.576 Å
Binding residue
(original residue number in PDB)
H189 Y191 P283 R284 R367 Y371
Binding residue
(residue number reindexed from 1)
H182 Y184 P276 R277 R343 Y347
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) T33 H186 H189 Y191 R238 L246
Catalytic site (residue number reindexed from 1) T26 H179 H182 Y184 R231 L239
Enzyme Commision number 1.3.1.42: 12-oxophytodienoate reductase.
Gene Ontology
Molecular Function
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0016629 12-oxophytodienoate reductase activity
Biological Process
GO:0006633 fatty acid biosynthetic process
GO:0009620 response to fungus
GO:0009695 jasmonic acid biosynthetic process
GO:0010193 response to ozone
GO:0031408 oxylipin biosynthetic process
GO:0048443 stamen development
Cellular Component
GO:0005777 peroxisome

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:2g5w, PDBe:2g5w, PDBj:2g5w
PDBsum2g5w
PubMed21915915
UniProtQ9FUP0|OPR3_ARATH 12-oxophytodienoate reductase 3 (Gene Name=OPR3)

[Back to BioLiP]