SMTL ID : 1zl2.1

Crystal structure of the uridine phosphorylase from Salmonella typhimurium in complex with 2,2'-anhydrouridine and phosphate ion at 1.85A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-hexamer

Ligands

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

PO4.1: 9 residues within 4Å: Chain B: G.26, D.27, R.30, R.91, I.92, G.93, T.94 Chain D: R.48 Ligands: ANU.2 7 PLIP interactions: 1 interactions with chain D, 6 interactions with chain B Salt bridges: D:R.48, B:R.30, B:R.91 Hydrogen bonds: B:G.26, B:D.27, B:T.94, B:T.94 PO4.3: 9 residues within 4Å: Chain B: R.48 Chain D: P.25, G.26, R.30, R.91, I.92, G.93, T.94 Ligands: ANU.4 5 PLIP interactions: 4 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:G.26, D:T.94 Salt bridges: D:R.30, D:R.91, B:R.48 PO4.5: 9 residues within 4Å: Chain A: R.48 Chain F: P.25, G.26, D.27, R.91, I.92, G.93, T.94 Ligands: ANU.6 6 PLIP interactions: 5 interactions with chain F, 1 interactions with chain A Hydrogen bonds: F:G.26, F:D.27, F:T.94 Water bridges: F:I.92 Salt bridges: F:R.91, A:R.48

3 x ANU: 2,2'-Anhydro-(1-beta-D-arabinofuranosyl)uracil(Non-covalent)

ANU.2: 14 residues within 4Å: Chain B: I.69, T.94, T.95, G.96, F.162, Q.166, R.168, E.196, M.197, E.198, I.220 Chain D: H.8, R.48 Ligands: PO4.1 8 PLIP interactions: 2 interactions with chain D, 6 interactions with chain B Hydrogen bonds: D:H.8, D:R.48, B:T.94, B:Q.166, B:R.168, B:R.168, B:E.198 Hydrophobic interactions: B:I.220 ANU.4: 15 residues within 4Å: Chain B: H.8, R.48 Chain D: 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: PO4.3 11 PLIP interactions: 8 interactions with chain D, 3 interactions with chain B Hydrophobic interactions: D:I.220 Hydrogen bonds: D:T.94, D:G.96, D:Q.166, D:R.168, D:R.168, D:M.197, D:E.198, B:H.8 Water bridges: B:R.48, B:R.48 ANU.6: 14 residues within 4Å: Chain A: 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 Ligands: PO4.5 8 PLIP interactions: 2 interactions with chain A, 6 interactions with chain F Hydrogen bonds: A:H.8, A:R.48, F:G.96, F:Q.166, F:R.168, F:R.168, F:M.197, F:E.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gabdoulkhakov, A.G. et al., Crystal structure of the uridine phosphorylase from Salmonella typhimurium in complex with inhibitor and phosphate ion at 1.85A resolution. To be Published

Release Date

2006-05-09

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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