SMTL ID : 1y1r.1

Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Inhibitor and Phosphate Ion at 2.11A Resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

homo-hexamer

Ligands

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

PO4.1: 7 residues within 4Å: Chain C: G.26, R.91, I.92, G.93, T.94 Chain F: R.48 Ligands: BJE.2 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain F Hydrogen bonds: C:G.26, C:T.94, C:T.94 Salt bridges: C:R.91, F:R.48 PO4.3: 7 residues within 4Å: Chain A: R.48 Chain D: G.26, R.30, R.91, I.92, G.93, T.94 8 PLIP interactions: 7 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:G.26, D:T.94, D:T.94, D:T.94 Water bridges: D:E.198 Salt bridges: D:R.30, D:R.91, A:R.48 PO4.4: 9 residues within 4Å: Chain C: R.48 Chain F: G.26, D.27, R.30, R.91, I.92, G.93, T.94 Ligands: BJE.5 7 PLIP interactions: 6 interactions with chain F, 1 interactions with chain C Hydrogen bonds: F:G.26, F:D.27, F:T.94, F:T.94 Salt bridges: F:R.30, F:R.91, C:R.48

2 x BJE: 2,2'-Anhydro-(1-beta-D-ribofuranosyl)uracil(Non-covalent)

BJE.2: 13 residues within 4Å: Chain C: R.91, T.94, T.95, G.96, F.162, Q.166, R.168, Y.195, E.196, M.197, E.198 Chain F: H.8 Ligands: PO4.1 10 PLIP interactions: 9 interactions with chain C, 1 interactions with chain F Hydrophobic interactions: C:F.162 Hydrogen bonds: C:R.91, C:T.94, C:Q.166, C:R.168, C:R.168, C:E.196, C:E.196, C:M.197, F:H.8 BJE.5: 15 residues within 4Å: Chain C: H.8, R.48 Chain F: I.69, T.94, T.95, G.96, F.162, Q.166, R.168, Y.195, E.196, M.197, E.198, I.220 Ligands: PO4.4 8 PLIP interactions: 7 interactions with chain F, 1 interactions with chain C Hydrophobic interactions: F:I.220 Hydrogen bonds: F:T.94, F:Q.166, F:R.168, F:R.168, F:M.197, F:E.198, C:H.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dontsova, M.V. et al., Crystal Structures of Salmonella Typhimurium Uridine Phosphorylase in Complex with Inhibitor and Phosphate. To be Published

Release Date

2005-11-22

Peptides

Uridine phosphorylase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
D

D
F

E
E

F
B

Uridine phosphorylase

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