Structure of PDB 3ant Chain B

Receptor sequence
>3antB (length=314) Species: 9606 (Homo sapiens) [Search protein sequence]
CNPSDMSHGYVTVKPRVRLHFVELGSGPAVCLCHGFPESWYSWRYQIPAL
AQAGYRVLAMDMKGYGESSAPPEIEEYCMEVLCKEMVTFLDKLGLSQAVF
IGHDWGGMLVWYMALFYPERVRAVASLNTPFIPANPNMSPLESIKANPVF
DYQLYFQEPGVAEAELEQNLSRTFKSLFRASDESVLSMHKVCEAGGLFVN
SPEEPSLSRMVTEEEIQFYVQQFKKSGFRGPLNWYRNMERNWKWACKSLG
RKILIPALMVTAEKDFVLVPQMSQHMEDWIPHLKRGHIEDCGHWTQMDKP
TEVNQILIKWLDSD
3D structure
PDB3ant A practical use of ligand efficiency indices out of the fragment-based approach: ligand efficiency-guided lead identification of soluble epoxide hydrolase inhibitors
ChainB
Resolution2.4 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) F267 H334 D335 W336 N359 N378 Y383 Y466 D496 H524
Catalytic site (residue number reindexed from 1) F36 H103 D104 W105 N128 N147 Y152 Y235 D265 H293
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 S82 B F267 D335 W336 T360 Y383 L408 Y466 L499 H524 F36 D104 W105 T129 Y152 L177 Y235 L268 H293 MOAD: ic50=8.5nM
BindingDB: IC50=6.1nM
Gene Ontology
Molecular Function
GO:0003824 catalytic activity

View graph for
Molecular Function
External links
PDB RCSB:3ant, PDBe:3ant, PDBj:3ant
PDBsum3ant
PubMed21192659
UniProtP34913|HYES_HUMAN Bifunctional epoxide hydrolase 2 (Gene Name=EPHX2)

[Back to BioLiP]