SMTL ID : 1urb.1

ALKALINE PHOSPHATASE (N51MG)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: D.324, H.328, H.367, H.369, H.409 Ligands: PO4.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.324, A:D.324, A:H.328, A:H.409 ZN.5: 6 residues within 4Å: Chain B: D.324, H.328, H.367, H.369, H.409 Ligands: PO4.7 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.324, B:D.324, B:H.328, B:H.409

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: N.48, S.99, D.366, H.367 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:S.99, A:D.366, A:D.366, A:H.367, A:H.367 MG.6: 6 residues within 4Å: Chain B: N.48, S.99, D.324, D.366, H.367 Ligands: PO4.7 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:S.99, B:D.366, B:H.367

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

PO4.3: 8 residues within 4Å: Chain A: D.98, S.99, R.163, D.324, H.328, H.367, H.409 Ligands: ZN.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.99, A:S.99, A:S.99 Water bridges: A:N.48, A:H.409 Salt bridges: A:R.163, A:H.328, A:H.367, A:H.409 PO4.4: 4 residues within 4Å: Chain A: R.264, W.265, P.285, R.289 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.265, A:W.265 Salt bridges: A:R.264, A:R.289 PO4.7: 9 residues within 4Å: Chain B: D.98, S.99, R.163, D.324, H.328, H.367, H.409 Ligands: ZN.5, MG.6 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.99, B:S.99 Water bridges: B:R.163 Salt bridges: B:R.163, B:H.328, B:H.367, B:H.409 PO4.8: 3 residues within 4Å: Chain B: R.264, W.265, R.289 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.265, B:W.265 Salt bridges: B:R.264, B:R.289

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tibbitts, T.T. et al., Kinetic and structural consequences of replacing the aspartate bridge by asparagine in the catalytic metal triad of Escherichia coli alkaline phosphatase. J.Mol.Biol. (1996)

Release Date

1996-07-11

Peptides

ALKALINE PHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ALKALINE PHOSPHATASE

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