Structure of PDB 3pdc Chain A

Receptor sequence
>3pdcA (length=323) Species: 9606 (Homo sapiens) [Search protein sequence]
APLPTSCNPSDMSHGYVTVKPRVRLHFVELGSGPAVCLCHGFPESWYSWR
YQIPALAQAGYRVLAMDMKGYGESSAPPEIEEYCMEVLCKEMVTFLDKLG
LSQAVFIGHDWGGMLVWYMALFYPERVRAVASLNTPFIPANPNMSPLESI
KANPVFDYQLYFQEPGVAEAELEQNLSRTFKSLFRASDESVLSMHKVCEA
GGLFVNSPEEPSLSRMVTEEEIQFYVQQFKKSGFRGPLNWYRNMERNWKW
ACKSLGRKILIPALMVTAEKDFVLVPQMSQHMEDWIPHLKRGHIEDCGHW
TQMDKPTEVNQILIKWLDSDARN
3D structure
PDB3pdc Discovery of potent inhibitors of soluble epoxide hydrolase by combinatorial library design and structure-based virtual screening.
ChainA
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) F265 H332 D333 W334 N357 N376 Y381 Y465 D495 H523
Catalytic site (residue number reindexed from 1) F42 H109 D110 W111 N134 N153 Y158 Y241 D271 H299
Enzyme Commision number 3.1.3.76: lipid-phosphate phosphatase.
3.3.2.10: soluble epoxide hydrolase.
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 ZYI A F265 D333 M337 T358 Y381 Y465 H523 W524 F42 D110 M114 T135 Y158 Y241 H299 W300 PDBbind-CN: -logKd/Ki=7.49,IC50=32nM
Gene Ontology
Molecular Function
GO:0003824 catalytic activity

View graph for
Molecular Function
External links
PDB RCSB:3pdc, PDBe:3pdc, PDBj:3pdc
PDBsum3pdc
PubMed21302953
UniProtP34913|HYES_HUMAN Bifunctional epoxide hydrolase 2 (Gene Name=EPHX2)

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