SMTL ID : 3fz0.1

Inosine-Guanosine Nucleoside Hydrolase (IG-NH)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.14, D.19, L.134, D.283 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.19, A:L.134, A:D.283, H2O.2, H2O.2 CA.3: 5 residues within 4Å: Chain B: D.14, D.19, L.134, D.283 Ligands: BTB.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.14, B:D.19, B:L.134, B:D.283, H2O.4 CA.5: 5 residues within 4Å: Chain C: D.14, D.19, L.134, D.283 Ligands: BTB.6 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.14, C:D.19, C:L.134, C:D.283, H2O.6 CA.7: 5 residues within 4Å: Chain D: D.14, D.19, L.134, D.283 Ligands: BTB.8 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.14, D:D.19, D:L.134, D:D.283, H2O.8

4 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.2: 10 residues within 4Å: Chain A: D.18, N.43, W.83, N.174, E.180, F.181, N.182, W.208, P.282, D.283 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.18, A:N.43, A:N.174, A:E.180 Water bridges: A:D.14, A:N.182 BTB.4: 10 residues within 4Å: Chain B: D.18, N.43, W.83, N.174, E.180, F.181, W.208, P.282, D.283 Ligands: CA.3 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.18, B:N.43, B:N.174, B:E.180 Water bridges: B:N.182, B:N.182, B:N.182 BTB.6: 11 residues within 4Å: Chain C: D.18, N.43, W.83, N.174, E.180, F.181, N.182, W.208, P.282, D.283 Ligands: CA.5 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:D.18, C:N.43, C:N.174, C:E.180, C:F.181, C:N.182 Water bridges: C:N.182, C:N.182 Salt bridges: C:D.18 BTB.8: 11 residues within 4Å: Chain D: D.18, N.43, W.83, M.165, N.174, E.180, F.181, N.182, W.208, P.282 Ligands: CA.7 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:D.18, D:N.43, D:N.174, D:E.180 Water bridges: D:N.182

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vandemeulebroucke, A. et al., Structure and mechanism of the 6-oxopurine nucleosidase from Trypanosoma brucei brucei. Biochemistry (2010)

Release Date

2010-01-26

Peptides

Nucleoside hydrolase, putative: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Nucleoside hydrolase, putative