SMTL ID : 1sz3.1

CRYSTAL STRUCTURE OF NUDIX HYDROLASE DR1025 IN COMPLEXED WITH GNP AND MG+2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: E.65 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.65, H2O.2, H2O.3 MG.4: 1 residues within 4Å: Chain B: E.65 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.65, H2O.7, H2O.8, H2O.8

2 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.2: 16 residues within 4Å: Chain A: L.13, A.15, H.46, I.47, S.49, G.50, A.51, E.69, F.87, D.89, I.93, R.95 Chain B: M.1, E.2, D.4, R.6 19 PLIP interactions: 13 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:H.46, A:H.46, A:S.49, A:G.50, A:R.95, B:E.2, B:E.2, B:D.4, B:D.4, B:R.6 Water bridges: A:A.51, A:E.69, A:E.69, A:D.89, A:D.89 Salt bridges: A:D.89, B:D.4 pi-Stacking: A:F.87, A:F.87 GNP.3: 15 residues within 4Å: Chain A: M.1, E.2, D.4, R.6 Chain B: L.13, A.15, S.49, G.50, A.51, F.87, P.88, D.89, V.91, I.93, R.95 17 PLIP interactions: 10 interactions with chain B, 7 interactions with chain A Hydrogen bonds: B:S.49, B:S.49, B:G.50, B:R.95, B:R.95, A:E.2, A:E.2, A:E.2, A:D.4, A:D.4, A:R.6 Water bridges: B:A.51, B:D.89 Salt bridges: B:D.89, A:D.4 pi-Stacking: B:F.87, B:F.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ranatunga, W. et al., Structural Studies of the Nudix Hydrolase DR1025 From Deinococcus radiodurans and its Ligand Complexes. J.Mol.Biol. (2004)

Release Date

2004-05-11

Peptides

MutT/nudix family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

MutT/nudix family protein

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