SMTL ID : 4ivi.2 (2 other biounits)

Crystal structure of a family VIII carboxylesterase.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: T.32, K.33, P.34, K.35, E.36 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.32, A:K.35, A:E.36, A:E.36 Salt bridges: A:K.35 SO4.2: 2 residues within 4Å: Chain A: V.406, R.409 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.409 SO4.3: 5 residues within 4Å: Chain B: T.32, K.33, P.34, K.35, E.36 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.32, B:K.35, B:E.36, B:E.36 Salt bridges: B:K.35 SO4.4: 2 residues within 4Å: Chain B: V.406, R.409 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.409 SO4.5: 5 residues within 4Å: Chain C: T.32, K.33, P.34, K.35, E.36 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:T.32, C:K.35, C:E.36, C:E.36 Salt bridges: C:K.35 SO4.6: 2 residues within 4Å: Chain C: V.406, R.409 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:R.409 SO4.7: 5 residues within 4Å: Chain D: T.32, K.33, P.34, K.35, E.36 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:T.32, D:K.35, D:E.36, D:E.36 Salt bridges: D:K.35 SO4.8: 2 residues within 4Å: Chain D: V.406, R.409 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:R.409

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cha, S.S. et al., Structural basis for the beta-lactamase activity of EstU1, a family VIII carboxylesterase. Proteins (2013)

Release Date

2013-06-19

Peptides

Carboxylesterase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Carboxylesterase

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