SMTL ID : 5mx4.1

Crystal structure of H. pylori purine nucleoside phosphorylase from clinical isolate HpPNP-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

homo-hexamer

Ligands

1 x HPA: HYPOXANTHINE(Non-covalent)

HPA.1: 10 residues within 4Å: Chain C: T.90, C.91, G.92, F.159, I.178, E.179, M.180, S.203, D.204, L.206 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:T.90, C:F.159, C:D.204, C:D.204 Water bridges: C:M.180, C:S.203

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 9 residues within 4Å: Chain C: C.19, G.20, D.21, R.24, R.87, G.89, T.90, E.181 Chain F: R.43 10 PLIP interactions: 7 interactions with chain C, 3 interactions with chain F Hydrogen bonds: C:G.20, C:D.21, C:T.90 Water bridges: C:R.87, C:T.90, F:R.43, F:R.43 Salt bridges: C:R.24, C:R.87, F:R.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stefanic, Z. et al., Structural characterization of purine nucleoside phosphorylase from human pathogen Helicobacter pylori. Int. J. Biol. Macromol. (2017)

Release Date

2017-04-05

Peptides

Purine nucleoside phosphorylase DeoD-type: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Purine nucleoside phosphorylase DeoD-type

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