SMTL ID : 1y6v.1

Structure of E. coli Alkaline Phosphatase in presence of cobalt at 1.60 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

6 x CO: COBALT (II) ION(Non-covalent)

CO.1: 6 residues within 4Å: Chain A: D.327, H.331, H.372, H.412 Ligands: CO.2, PO4.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.327, A:D.327, A:H.331, A:H.412 CO.2: 7 residues within 4Å: Chain A: D.51, S.102, D.327, D.369, H.370 Ligands: CO.1, PO4.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.51, A:S.102, A:D.369, A:H.370 CO.3: 4 residues within 4Å: Chain A: D.51, D.153, T.155, E.322 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.51, A:T.155, A:E.322, H2O.3087, H2O.3087, H2O.3087 CO.6: 6 residues within 4Å: Chain B: D.327, H.331, H.372, H.412 Ligands: CO.7, PO4.9 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.327, B:D.327, B:H.331, B:H.412 CO.7: 7 residues within 4Å: Chain B: D.51, S.102, D.327, D.369, H.370 Ligands: CO.6, PO4.9 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.51, B:D.51, B:S.102, B:D.369, B:H.370 CO.8: 5 residues within 4Å: Chain B: D.51, S.102, D.153, T.155, E.322 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.51, B:T.155, B:E.322, H2O.3100, H2O.3100, H2O.3100

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

PO4.4: 10 residues within 4Å: Chain A: D.51, D.101, S.102, R.166, D.327, H.331, H.370, H.412 Ligands: CO.1, CO.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.102 Salt bridges: A:R.166, A:H.370, A:H.412 PO4.9: 11 residues within 4Å: Chain B: D.51, D.101, S.102, R.166, D.327, H.331, D.369, H.370, H.412 Ligands: CO.6, CO.7 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.102 Salt bridges: B:R.166, B:H.370, B:H.412

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 4 residues within 4Å: Chain A: R.267, W.268, P.288, R.292 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.268 Salt bridges: A:R.267, A:R.292 Water bridges: A:R.267 SO4.10: 3 residues within 4Å: Chain B: R.267, W.268, R.292 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.268 Salt bridges: B:R.267, B:R.292 Water bridges: B:R.267

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., Metal Specificity Is Correlated with Two Crucial Active Site Residues in Escherichia coli Alkaline Phosphatase(,). Biochemistry (2005)

Release Date

2005-06-21

Peptides

Alkaline phosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alkaline phosphatase

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