SMTL ID : 3et5.1

Structure of Recombinant Haemophilus Influenzae E(P4) Acid Phosphatase Complexed with tungstate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.65, D.67, T.69, D.182, D.186 Ligands: WO4.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.65, A:D.67, A:D.182, H2O.2, H2O.3 MG.4: 6 residues within 4Å: Chain B: D.65, D.67, T.69, D.182, D.186 Ligands: WO4.5 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.65, B:D.67, B:D.182, H2O.8, H2O.8

2 x WO4: TUNGSTATE(VI)ION(Non-covalent)

WO4.2: 8 residues within 4Å: Chain A: D.65, L.66, D.67, T.125, N.126, R.127, K.162 Ligands: MG.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:D.65, A:L.66, A:D.67, A:T.125, A:N.126, A:R.127, A:K.162 Water bridges: A:N.126, A:N.183 Metal complexes: A:D.65 WO4.5: 8 residues within 4Å: Chain B: D.65, L.66, D.67, T.125, N.126, R.127, K.162 Ligands: MG.4 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:D.65, B:L.66, B:D.67, B:T.125, B:N.126, B:R.127, B:K.162 Water bridges: B:N.126, B:N.183 Metal complexes: B:D.65

2 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.3: 10 residues within 4Å: Chain A: L.25, M.28, E.68, N.73, S.74, Y.76, A.77, W.92, N.221, Y.222 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.74 PG4.6: 10 residues within 4Å: Chain B: L.25, M.28, E.68, N.73, S.74, Y.76, A.77, W.92, N.221, Y.222 1 PLIP interactions: 1 interactions with chain B Water bridges: B:S.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Felts, R.L. et al., Structure of Recombinant Haemophilus Influenzae E (P4) Acid Phosphatase Reveals a New Member of the Haloacid Dehalogenase Superfamily. Biochemistry (2007)

Release Date

2008-10-14

Peptides

Outer membrane protein P4, NADP phosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Outer membrane protein P4, NADP phosphatase

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