SMTL ID : 6ix4.1

Structure of an epoxide hydrolase from Aspergillus usamii E001 (AuEH2) at 1.51 Angstroms resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.51 Å

Oligo State

homo-dimer

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: E.376, R.377, P.378, Q.379, D.380 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.379, A:D.380, A:D.380 Salt bridges: A:R.377

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain B: D.185, K.210, V.392, W.393, A.394, G.395 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.185, B:V.392, B:A.394, B:A.394

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain B: E.376, R.377, P.378, Q.379, D.380 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.376, B:Q.379, B:D.380 Salt bridges: B:R.377

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 6 residues within 4Å: Chain B: F.125, Q.190, G.191, G.192, N.215, Y.381 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.5: 6 residues within 4Å: Chain B: L.114, L.115, H.116, F.125, V.147, P.148 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.114, B:H.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, D. et al., Nearly perfect kinetic resolution of racemic o-nitrostyrene oxide by AuEH2, a microsomal epoxide hydrolase from Aspergillus usamii, with high enantio- and regio-selectivity. Int.J.Biol.Macromol. (2021)

Release Date

2019-12-11

Peptides

Microsomal epoxide hydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Microsomal epoxide hydrolase