SMTL ID : 1eyw.1

THREE-DIMENSIONAL STRUCTURE OF THE ZINC-CONTAINING PHOSPHOTRIESTERASE WITH BOUND SUBSTRATE ANALOG TRIETHYLPHOSPHATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.21, H.23, K.135, D.267 Ligands: ZN.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.21, A:H.23, A:D.267, H2O.1 ZN.2: 6 residues within 4Å: Chain A: H.21, K.135, H.167, H.196 Ligands: ZN.1, TEN.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.167, A:H.196, H2O.1 ZN.5: 5 residues within 4Å: Chain B: H.21, H.23, K.135, D.267 Ligands: ZN.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.21, B:H.23, B:D.267, H2O.9 ZN.6: 6 residues within 4Å: Chain B: H.21, K.135, H.167, H.196 Ligands: ZN.5, TEN.7 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.167, B:H.196, H2O.9

2 x TEN: TRIETHYL PHOSPHATE(Non-covalent)

TEN.3: 8 residues within 4Å: Chain A: H.23, G.26, W.97, H.167, D.267, F.272, S.274 Ligands: ZN.2 No protein-ligand interaction detected (PLIP) TEN.7: 8 residues within 4Å: Chain B: H.23, G.26, W.97, H.167, D.267, F.272, S.274 Ligands: ZN.6 No protein-ligand interaction detected (PLIP)

2 x PEL: 2-PHENYL-ETHANOL(Non-covalent)

PEL.4: 5 residues within 4Å: Chain A: F.17, R.62, I.299, A.313, T.316 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.17, A:I.299 PEL.8: 5 residues within 4Å: Chain B: F.17, R.62, I.299, A.313, T.316 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.17, B:I.299

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Benning, M.M. et al., The binding of substrate analogs to phosphotriesterase. J.Biol.Chem. (2000)

Release Date

2000-12-20

Peptides

PHOSPHOTRIESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PHOSPHOTRIESTERASE

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