SMTL ID : 2pyu.1

Structure of the E. coli inosine triphosphate pyrophosphatase RgdB in complex with IMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.02 Å

Oligo State

homo-dimer

Ligands

2 x IMP: INOSINIC ACID(Non-covalent)

IMP.1: 11 residues within 4Å: Chain A: S.90, G.91, S.105, A.106, F.138, F.174, G.175, Y.176, D.177, K.197, H.202 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.176, A:D.177, A:K.197 Water bridges: A:K.73, A:S.90, A:S.105, A:D.115 Salt bridges: A:K.33 pi-Stacking: A:F.138, A:F.174 IMP.3: 11 residues within 4Å: Chain B: S.90, G.91, S.105, A.106, F.138, F.174, G.175, Y.176, D.177, K.197, H.202 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:Y.176, B:D.177, B:K.197 Water bridges: B:K.73, B:S.90, B:S.105 Salt bridges: B:K.33 pi-Stacking: B:F.138, B:F.174

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 8 residues within 4Å: Chain A: G.99, A.100, P.101, G.102, I.103, Y.104 Chain B: E.149, P.151 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.103 EDO.4: 8 residues within 4Å: Chain A: E.149, P.151 Chain B: G.99, A.100, P.101, G.102, I.103, Y.104 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:I.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Savchenko, A. et al., Molecular basis of the antimutagenic activity of the house-cleaning inosine triphosphate pyrophosphatase RdgB from Escherichia coli. J.Mol.Biol. (2007)

Release Date

2008-03-18

Peptides

Inosine Triphosphate Pyrophosphatase RdgB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Inosine Triphosphate Pyrophosphatase RdgB

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