SMTL ID : 1khl.1

E. COLI ALKALINE PHOSPHATASE MUTANT (D153HD330N) COMPLEX WITH PHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: D.327, H.331, H.372, H.412 Ligands: PO4.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.327, A:D.327, A:H.331, A:H.412 ZN.2: 6 residues within 4Å: Chain A: D.51, S.102, D.327, D.369, H.370 Ligands: PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.51, A:D.369, A:H.370 ZN.4: 5 residues within 4Å: Chain B: D.327, H.331, H.372, H.412 Ligands: PO4.6 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.327, B:D.327, B:H.331, B:H.412 ZN.5: 6 residues within 4Å: Chain B: D.51, S.102, D.327, D.369, H.370 Ligands: PO4.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.51, B:D.369, B:H.370

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

PO4.3: 11 residues within 4Å: Chain A: D.51, D.101, S.102, H.153, R.166, D.327, H.331, H.370, H.412 Ligands: ZN.1, ZN.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.102, A:S.102 Water bridges: A:D.51, A:R.166, A:K.328 Salt bridges: A:H.153, A:R.166, A:H.370, A:H.412 PO4.6: 11 residues within 4Å: Chain B: D.51, D.101, S.102, H.153, R.166, D.327, H.331, H.370, H.412 Ligands: ZN.4, ZN.5 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.102, B:S.102 Water bridges: B:R.166 Salt bridges: B:H.153, B:R.166, B:H.370, B:H.412

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Le Du, M.H. et al., Artificial evolution of an enzyme active site: structural studies of three highly active mutants of Escherichia coli alkaline phosphatase. J.Mol.Biol. (2002)

Release Date

2002-03-13

Peptides

Alkaline Phosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alkaline Phosphatase

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