SMTL ID : 1ulb.1

APPLICATION OF CRYSTALLOGRAPHIC AND MODELING METHODS IN THE DESIGN OF PURINE NUCLEOSIDE PHOSPHORYLASE INHIBITORS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-trimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: G.32, S.33, R.84, H.86, N.115, A.116, S.220 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.33, A:A.116, A:S.220 Salt bridges: A:R.84, A:H.86 SO4.2: 5 residues within 4Å: Chain A: S.33, G.34, L.35, G.36, Q.82 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.34, A:L.35, A:G.36, A:Q.82 SO4.4: 7 residues within 4Å: Chain B: G.32, S.33, R.84, H.86, N.115, A.116, S.220 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.33, B:A.116, B:S.220 Salt bridges: B:R.84, B:H.86 SO4.5: 5 residues within 4Å: Chain B: S.33, G.34, L.35, G.36, Q.82 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.34, B:L.35, B:G.36, B:Q.82 SO4.7: 7 residues within 4Å: Chain C: G.32, S.33, R.84, H.86, N.115, A.116, S.220 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:S.33, C:A.116, C:S.220 Salt bridges: C:R.84, C:H.86 SO4.8: 5 residues within 4Å: Chain C: S.33, G.34, L.35, G.36, Q.82 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:G.34, C:L.35, C:G.36, C:Q.82

3 x GUN: GUANINE(Non-covalent)

GUN.3: 8 residues within 4Å: Chain A: A.116, F.200, E.201, V.217, G.218, M.219, N.243, K.244 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:A.116, A:G.218, A:N.243, A:K.244, A:K.244 Salt bridges: A:E.201 pi-Cation interactions: A:F.200 GUN.6: 8 residues within 4Å: Chain B: A.116, F.200, E.201, V.217, G.218, M.219, N.243, K.244 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:A.116, B:G.218, B:N.243, B:K.244, B:K.244 Salt bridges: B:E.201 pi-Cation interactions: B:F.200 GUN.9: 8 residues within 4Å: Chain C: A.116, F.200, E.201, V.217, G.218, M.219, N.243, K.244 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:A.116, C:G.218, C:N.243, C:K.244, C:K.244 Salt bridges: C:E.201 pi-Cation interactions: C:F.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ealick, S.E. et al., Application of crystallographic and modeling methods in the design of purine nucleoside phosphorylase inhibitors. Proc.Natl.Acad.Sci.USA (1991)

Release Date

1993-01-15

Peptides

PURINE NUCLEOSIDE PHOSPHORYLASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

PURINE NUCLEOSIDE PHOSPHORYLASE

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