SMTL ID : 1y1q.1

Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Uridine-5p-monophosphate and Sulfate Ion at 2.35A Resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-hexamer

Ligands

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

SO4.1: 8 residues within 4Å: Chain A: T.111, V.131, A.132, F.134, T.137 Chain D: T.111, A.132, F.134 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:T.111 SO4.2: 7 residues within 4Å: Chain A: G.26, R.91, I.92, G.93, T.94, E.198 Chain E: R.48 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain E Hydrogen bonds: A:G.26, A:T.94 Water bridges: A:R.91, A:R.91, A:I.92, A:E.198 Salt bridges: A:R.91, E:R.48 SO4.4: 7 residues within 4Å: Chain A: R.48 Chain E: G.26, D.27, R.91, I.92, G.93, T.94 6 PLIP interactions: 5 interactions with chain E, 1 interactions with chain A Hydrogen bonds: E:G.26, E:D.27, E:T.94 Water bridges: E:R.91 Salt bridges: E:R.91, A:R.48 SO4.5: 8 residues within 4Å: Chain C: R.48 Chain F: G.26, D.27, R.91, I.92, G.93, T.94, E.198 6 PLIP interactions: 5 interactions with chain F, 1 interactions with chain C Hydrogen bonds: F:G.26, F:D.27, F:T.94, F:E.198 Salt bridges: F:R.91, C:R.48

1 x U: URIDINE-5'-MONOPHOSPHATE(Non-covalent)

U.3: 15 residues within 4Å: Chain C: G.26, R.91, I.92, G.93, T.94, T.95, G.96, F.162, Q.166, R.168, Y.195, E.196, M.197, E.198 Chain F: R.48 11 PLIP interactions: 8 interactions with chain C, 3 interactions with chain F Hydrogen bonds: C:G.26, C:T.94, C:G.96, C:Q.166, C:Q.166, C:R.168, C:M.197, F:R.48, F:R.48 Salt bridges: C:R.91, F:R.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gabdoulkhakov, A.G. et al., Crystal Structures of Salmonella Typhimurium Uridine Phosphorylase in Native and Three Complexes Forms - with Uridine, Uracil and Sulfate. To be Published

Release Date

2005-11-22

Peptides

Uridine phosphorylase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Uridine phosphorylase

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