Structure of PDB 2g5w Chain B

Receptor sequence
>2g5wB (length=366) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
NETLFSSYKMGRFDLSHRVVLAPMTRCRALNGVPNAALAEYYAQRTTPGG
FLISEGTMVSPGSAGFPHVPGIYSDEQVEAWKQVVEAVHAKGGFIFCQLW
HVGRASHAVYQPNGGSPISSTNKPISENRWRVLLPDGSHVKYPKPRALEA
SEIPRVVEDYCLSALNAIRAGFDGIEIHGAHGYLIDQFLKDGINDRTDQY
GGSIANRCRFLKQVVEGVVSAIGASKVGVRVSPAIDHLDATDSDPLSLGL
AVVGMLNKLQGVNGSKLAYLHVTQPRYHAYEEEAKLMKSLRMAYNGTFMS
SGGFNKELGMQAVQQGDADLVSYGRLFIANPDLVSRFKIDGELNKYNRKT
FYTQDPVVGYTDYPFL
3D structure
PDB2g5w Crystal structure of Arabidopsis thaliana 12-oxophytodienoate reductase isoform 3 in complex with 8-iso prostaglandin A(1).
ChainB
Resolution2.576 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T33 H186 H189 Y191 R238 L246
Catalytic site (residue number reindexed from 1) T25 H178 H181 Y183 R230 L238
Enzyme Commision number 1.3.1.42: 12-oxophytodienoate reductase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FMN B P31 M32 T33 Q106 H186 R238 G321 G322 Y342 G343 R344 F370 Y371 P23 M24 T25 Q98 H178 R230 G302 G303 Y323 G324 R325 F351 Y352
BS02 8PG B H189 Y191 H245 Y371 H181 Y183 H237 Y352
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

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

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