SMTL ID : 1rct.1 (1 other biounit)

Crystal structure of Human purine nucleoside phosphorylase complexed with INOSINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: P.91, L.92, Q.143 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.92, A:Q.143 SO4.2: 3 residues within 4Å: Chain A: G.33, L.34, G.35 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.33, A:G.35 SO4.3: 9 residues within 4Å: Chain A: G.31, S.32, R.83, H.85, T.113, N.114, A.115, S.219 Ligands: NOS.4 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.32, A:S.32, A:A.115, A:S.219, A:S.219 Salt bridges: A:R.83, A:H.85

1 x NOS: INOSINE(Non-covalent)

NOS.4: 15 residues within 4Å: Chain A: H.85, Y.87, A.115, A.116, G.117, F.199, E.200, V.216, G.217, M.218, T.241, N.242, V.244, H.256 Ligands: SO4.3 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.87, A:Y.87, A:A.115, A:E.200, A:M.218, A:T.241, A:N.242, A:H.256 pi-Stacking: A:F.199, A:F.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Canduri, F. et al., Structures of human purine nucleoside phosphorylase complexed with inosine and ddI. Biochem.Biophys.Res.Commun. (2004)

Release Date

2004-01-20

Peptides

Purine nucleoside phosphorylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Purine nucleoside phosphorylase

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