SMTL ID : 4gka.1 (1 other biounit)

Crystal structure of purine nucleoside phosphorylase (W16Y, W94Y, W178Y, H257W) mutant from human complexed with phosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

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

PO4.1: 8 residues within 4Å: Chain A: G.67, S.68, H.99, R.119, H.121, N.150, A.151, S.255 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.68, A:A.151, A:S.255, A:S.255 Water bridges: A:M.254 Salt bridges: A:H.99, A:R.119, A:H.121 PO4.2: 7 residues within 4Å: Chain B: G.67, S.68, R.119, H.121, N.150, A.151, S.255 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:S.68, B:S.68, B:A.151, B:S.255 Water bridges: B:A.151, B:M.254, B:M.254 Salt bridges: B:R.119, B:H.121 PO4.3: 7 residues within 4Å: Chain C: G.67, S.68, R.119, H.121, N.150, A.151, S.255 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:S.68, C:S.68, C:S.68, C:A.151, C:S.255, C:S.255 Water bridges: C:M.254 Salt bridges: C:R.119, C:H.121

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: P.97 Chain C: N.186, E.188, R.193 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:N.186, C:R.193 Water bridges: C:N.186, C:E.188

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Suarez, J. et al., Catalytic Site Conformations in Human PNP by (19)F-NMR and Crystallography. Chem.Biol. (2013)

Release Date

2013-02-06

Peptides

Purine nucleoside phosphorylase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Purine nucleoside phosphorylase

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