SMTL ID : 3phb.2 (1 other biounit)

Crystal Structure of human purine nucleoside phosphorylase in complex with DADMe-ImmG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-trimer

Ligands

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

PO4.1: 4 residues within 4Å: Chain A: Y.126, P.127, Q.179 Chain C: R.183 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:Q.179 Salt bridges: C:R.183 PO4.3: 9 residues within 4Å: Chain A: G.67, S.68, H.99, R.119, H.121, N.150, A.151, S.255 Ligands: IM5.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.68, A:S.68, A:S.68, A:A.151, A:S.255 Water bridges: A:M.254 Salt bridges: A:H.99, A:R.119, A:H.121 PO4.4: 4 residues within 4Å: Chain B: M.36, R.183 Chain C: P.127, Q.179 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:Q.179 Salt bridges: B:R.183 PO4.6: 9 residues within 4Å: Chain B: G.67, S.68, H.99, R.119, H.121, N.150, A.151, S.255 Ligands: IM5.5 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.68, B:S.68, B:A.151, B:S.255 Salt bridges: B:H.99, B:R.119, B:H.121 PO4.8: 9 residues within 4Å: Chain C: G.67, S.68, H.99, R.119, H.121, N.150, A.151, S.255 Ligands: IM5.7 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:S.68, C:S.68, C:A.151, C:S.255, C:S.255, C:S.255 Water bridges: C:M.254 Salt bridges: C:H.99, C:R.119, C:H.121

3 x IM5: 2-amino-7-{[(3R,4R)-3-hydroxy-4-(hydroxymethyl)pyrrolidin-1-yl]methyl}-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one(Non-covalent)

IM5.2: 18 residues within 4Å: Chain A: S.68, H.121, Y.123, A.151, A.152, G.153, V.230, F.235, E.236, V.252, G.253, M.254, T.277, N.278, H.292, V.295 Chain C: F.194 Ligands: PO4.3 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:S.68, A:T.277, A:N.278, A:N.278, A:H.292 Salt bridges: A:E.236 pi-Stacking: A:F.235 Hydrophobic interactions: C:F.194 IM5.5: 19 residues within 4Å: Chain A: F.194 Chain B: S.68, H.121, Y.123, A.151, A.152, G.153, V.230, F.235, E.236, V.252, G.253, M.254, T.277, N.278, V.280, H.292, V.295 Ligands: PO4.6 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:S.68, B:H.121, B:Y.123, B:G.253, B:N.278, B:N.278 Salt bridges: B:E.236 pi-Stacking: B:F.235 IM5.7: 18 residues within 4Å: Chain B: F.194 Chain C: S.68, H.121, Y.123, A.151, A.152, G.153, F.235, E.236, V.252, G.253, M.254, T.277, N.278, V.280, H.292, V.295 Ligands: PO4.8 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:S.68, C:Y.123, C:N.278, C:N.278, C:H.292 Salt bridges: C:E.236

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ho, M. et al., Crystal Structure of human purine nucleoside phosphorylase in complex with DADMe-ImmG. to be published

Release Date

2011-11-09

Peptides

Purine nucleoside phosphorylase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
S

B
T

C
U

Purine nucleoside phosphorylase

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