SMTL ID : 4lef.5 (7 other biounits)

Crystal structure of PHOSPHOTRIESTERASE HOMOLOGY PROTEIN FROM ESCHERICHIA COLI complexed with phosphate in active site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.12, H.14, E.125, D.243 Ligands: ZN.2, PO4.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.12, A:H.14, A:E.125, A:D.243 ZN.2: 5 residues within 4Å: Chain A: E.125, H.158, H.186 Ligands: ZN.1, PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.125, A:H.158, A:H.186

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 11 residues within 4Å: Chain A: H.12, H.14, Y.84, E.125, H.158, H.186, D.243, T.245 Ligands: ZN.1, ZN.2, PO4.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.84 Salt bridges: A:H.14, A:H.158, A:H.186 PO4.4: 6 residues within 4Å: Chain A: K.213, Y.216, T.245, R.246, H.249 Ligands: PO4.3 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.23 Salt bridges: A:K.23, A:K.213, A:R.246 PO4.5: 2 residues within 4Å: Chain A: T.264, Q.268 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.268 PO4.6: 2 residues within 4Å: Chain A: R.57, R.96 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.96 Water bridges: A:R.57, A:R.96 Salt bridges: A:R.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fedorov, A.A. et al., Crystal structure of PHOSPHOTRIESTERASE HOMOLOGY PROTEIN FROM ESCHERICHIA COLI complexed with phosphate in active site. To be Published

Release Date

2014-06-25

Peptides

Phosphotriesterase homology protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Phosphotriesterase homology protein

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