SMTL ID : 3e0q.1

Crystal structure of Schistosoma mansoni purine nucleoside phosphorylase complexed with a novel monocyclic inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-trimer

Ligands

4 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.1: 8 residues within 4Å: Chain A: N.95, D.96, A.99, R.103, I.148, L.149, V.150, Q.154 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.103, A:R.103 Water bridges: A:Q.154, A:Q.154 Salt bridges: A:D.96 DMS.2: 6 residues within 4Å: Chain A: L.140, G.144 Chain B: L.140, G.144 Chain C: L.140, G.144 No protein-ligand interaction detected (PLIP) DMS.4: 7 residues within 4Å: Chain B: N.95, D.96, A.99, R.103, I.148, V.150, Q.154 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.103, B:R.103 Water bridges: B:Q.154, B:Q.154, B:Q.154 Salt bridges: B:D.96 DMS.6: 6 residues within 4Å: Chain C: N.95, A.99, R.103, I.148, V.150, Q.154 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:R.103, C:R.103 Water bridges: C:Q.154, C:Q.154 Salt bridges: C:D.96

3 x JFD: 6-amino-5-bromo-1,2,3,4-tetrahydropyrimidine-2,4-dione(Non-covalent)

JFD.3: 11 residues within 4Å: Chain A: A.118, A.119, G.120, Y.202, E.203, V.219, G.220, M.221, T.244, N.245, V.262 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.120, A:E.203, A:T.244, A:T.244, A:N.245, A:N.245 Water bridges: A:Y.202, A:E.203 pi-Stacking: A:Y.202 JFD.5: 10 residues within 4Å: Chain B: A.118, A.119, G.120, Y.202, E.203, V.219, G.220, M.221, T.244, N.245 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.120, B:E.203, B:T.244, B:T.244, B:N.245, B:N.245 Water bridges: B:E.203 pi-Stacking: B:Y.202 JFD.7: 11 residues within 4Å: Chain C: A.118, A.119, G.120, Y.202, E.203, V.219, G.220, M.221, T.244, N.245, V.262 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:G.120, C:E.203, C:T.244, C:N.245, C:N.245 pi-Stacking: C:Y.202

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pereira, H.M. et al., Crystal structure of Schistosoma purine nucleoside phosphorylase complexed with a novel monocyclic inhibitor. Acta Trop. (2010)

Release Date

2009-08-18

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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