SMTL ID : 1i9d.1 (3 other biounits)

ARSENATE REDUCTASE FROM E. COLI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: C.12, G.13, T.14 Ligands: SO4.3, SO3.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.13, A:T.14 Water bridges: A:T.14, A:T.14, A:R.16, A:R.94 SO4.2: 2 residues within 4Å: Chain A: N.93, R.107 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.93 Water bridges: A:R.107, A:R.107 Salt bridges: A:R.107 SO4.3: 6 residues within 4Å: Chain A: T.14, N.17, P.108, S.109, K.126 Ligands: SO4.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:T.14, A:N.17, A:S.109 Water bridges: A:T.14, A:T.14, A:T.14, A:K.126, A:K.126, A:E.130, A:E.130 Salt bridges: A:K.126

1 x SO3: SULFITE ION(Non-covalent)

SO3.4: 4 residues within 4Å: Chain A: R.60, R.94, R.107 Ligands: SO4.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.94, A:R.94, A:R.107 Water bridges: A:R.60, A:R.107, A:R.107

10 x CS: CESIUM ION(Non-covalent)

CS.5: 3 residues within 4Å: Chain A: L.113, D.114, L.116 No protein-ligand interaction detected (PLIP) CS.6: 1 residues within 4Å: Chain A: D.128 No protein-ligand interaction detected (PLIP) CS.7: 3 residues within 4Å: Chain A: P.38, S.40, E.43 No protein-ligand interaction detected (PLIP) CS.8: 2 residues within 4Å: Chain A: G.26, T.27 No protein-ligand interaction detected (PLIP) CS.9: 2 residues within 4Å: Chain A: E.64 Ligands: CS.11 No protein-ligand interaction detected (PLIP) CS.10: 4 residues within 4Å: Chain A: Q.120, K.121, G.122, E.135 No protein-ligand interaction detected (PLIP) CS.11: 2 residues within 4Å: Chain A: E.64 Ligands: CS.9 No protein-ligand interaction detected (PLIP) CS.12: 2 residues within 4Å: Chain A: G.70, E.73 No protein-ligand interaction detected (PLIP) CS.13: 1 residues within 4Å: Chain A: N.62 No protein-ligand interaction detected (PLIP) CS.14: 3 residues within 4Å: Chain A: N.3, I.4, T.30 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.30, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martin, P. et al., Insights into the structure, solvation, and mechanism of ArsC arsenate reductase, a novel arsenic detoxification enzyme. Structure (2001)

Release Date

2001-12-05

Peptides

ARSENATE REDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ARSENATE REDUCTASE

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