SMTL ID : 1psc.1

PHOSPHOTRIESTERASE FROM PSEUDOMONAS DIMINUTA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

4 x CD: CADMIUM ION(Non-covalent)

CD.1: 5 residues within 4Å: Chain A: H.55, H.57, D.301 Ligands: CD.2, FMT.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.55, A:H.57, A:D.301, H2O.1 CD.2: 4 residues within 4Å: Chain A: H.201, H.230 Ligands: CD.1, FMT.4 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.201, A:H.230, H2O.1, H2O.1, H2O.4 CD.5: 5 residues within 4Å: Chain B: H.55, H.57, D.301 Ligands: CD.6, FMT.8 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.55, B:H.57, B:D.301, H2O.12 CD.6: 4 residues within 4Å: Chain B: H.201, H.230 Ligands: CD.5, FMT.8 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:H.201, B:H.230, H2O.12, H2O.12, H2O.12

2 x EBP: DIETHYL 4-METHYLBENZYLPHOSPHONATE(Non-covalent)

EBP.3: 2 residues within 4Å: Chain A: F.51, T.350 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.51 pi-Stacking: A:F.51 EBP.7: 1 residues within 4Å: Chain B: F.51 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.51 pi-Stacking: B:F.51

2 x FMT: FORMIC ACID(Non-functional Binders)

FMT.4: 9 residues within 4Å: Chain A: H.55, H.57, V.101, I.106, K.169, H.201, H.230 Ligands: CD.1, CD.2 No protein-ligand interaction detected (PLIP) FMT.8: 9 residues within 4Å: Chain B: H.55, H.57, I.106, W.131, K.169, H.201, H.230 Ligands: CD.5, CD.6 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Benning, M.M. et al., Three-dimensional structure of the binuclear metal center of phosphotriesterase. Biochemistry (1995)

Release Date

1997-04-01

Peptides

PHOSPHOTRIESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PHOSPHOTRIESTERASE