SMTL ID : 3faz.1

Crystal structure of Schistosoma mansoni purine nucleoside phosphorylase in complex with inosine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-trimer

Ligands

3 x NOS: INOSINE(Non-covalent)

NOS.1: 15 residues within 4Å: Chain A: Y.90, A.118, A.119, G.120, Y.202, E.203, V.219, G.220, M.221, T.244, N.245, H.259, V.262 Chain B: F.161 Ligands: SO4.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Y.90, A:Y.90, A:A.118, A:Y.202, A:Y.202, A:E.203, A:M.221, A:N.245 Water bridges: A:E.203, A:E.203, A:S.222 pi-Stacking: A:Y.202 NOS.3: 14 residues within 4Å: Chain B: Y.90, A.118, A.119, G.120, Y.202, E.203, V.219, G.220, M.221, T.244, N.245, H.259, V.262 Chain C: F.161 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:Y.90, B:A.118, B:Y.202, B:E.203, B:M.221, B:T.244, B:N.245 Water bridges: B:A.118, B:E.203, B:E.203 pi-Stacking: B:Y.202 NOS.4: 16 residues within 4Å: Chain A: F.161 Chain C: Y.90, A.118, A.119, G.120, Y.202, E.203, V.219, G.220, M.221, S.222, T.244, N.245, H.259, V.262 Ligands: SO4.5 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:Y.90, C:A.118, C:Y.202, C:E.203, C:M.221, C:T.244, C:N.245, C:H.259 Water bridges: C:Y.194 pi-Stacking: C:Y.202

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

SO4.2: 6 residues within 4Å: Chain A: R.86, H.88, N.117, A.118, S.222 Ligands: NOS.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.118, A:S.222, A:S.222 Water bridges: A:H.88 Salt bridges: A:R.86, A:H.88 SO4.5: 8 residues within 4Å: Chain C: S.35, R.86, H.88, S.116, N.117, A.118, S.222 Ligands: NOS.4 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:S.35, C:A.118, C:S.222 Water bridges: C:N.117, C:M.221 Salt bridges: C:R.86, C:H.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pereira, H.M. et al., Adenosine binding to low-molecular-weight purine nucleoside phosphorylase: the structural basis for recognition based on its complex with the enzyme from Schistosoma mansoni. Acta Crystallogr.,Sect.D (2010)

Release Date

2009-11-24

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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