SMTL ID : 1ci9.1

DFP-INHIBITED ESTERASE ESTB FROM BURKHOLDERIA GLADIOLI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x DFP: DIISOPROPYL PHOSPHONATE(Covalent)

DFP.1: 12 residues within 4Å: Chain A: A.74, S.75, Y.133, L.135, D.150, I.152, Y.181, A.275, W.348, G.349, G.350, V.351 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.135, A:I.152, A:Y.181, A:A.275 Hydrogen bonds: A:S.75, A:Y.181, A:V.351 Salt bridges: A:K.78 DFP.2: 11 residues within 4Å: Chain B: A.74, S.75, Y.133, L.135, D.150, I.152, Y.181, A.275, G.350, V.351, M.377 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Y.133, B:L.135, B:I.152, B:Y.181, B:A.275, B:V.351, B:V.351 Hydrogen bonds: B:S.75, B:V.351 Salt bridges: B:K.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wagner, U.G. et al., EstB from Burkholderia gladioli: a novel esterase with a beta-lactamase fold reveals steric factors to discriminate between esterolytic and beta-lactam cleaving activity. Protein Sci. (2002)

Release Date

2001-12-12

Peptides

PROTEIN (CARBOXYLESTERASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (CARBOXYLESTERASE)

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