SMTL ID : 1y6v.1

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

Coordinates

PDB Format Compare

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.2, H2O.15, H2O.16 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.17, H2O.19, H2O.28

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 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.102 Water bridges: A:A.154, A:R.166 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 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.102 Water bridges: B:R.166 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 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.267, A:W.268, A:W.268 Salt bridges: A:R.267, A:R.292 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 Water bridges: B:R.267 Salt bridges: B:R.267, B:R.292

Links

RCSB   PDBe   PDBe-KB   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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