SMTL ID : 3eue.1

Crystal structure of ligand-free human uridine phosphorylase 1 (hUPP1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.230, F.231, Y.232 Chain B: S.134, I.135, H.138 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Metal complexes: A:D.230, B:S.134 MG.3: 6 residues within 4Å: Chain A: S.134, I.135, H.138 Chain B: D.230, F.231, Y.232 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:D.230, A:S.134

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

SO4.2: 3 residues within 4Å: Chain A: G.78, S.79, R.82 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:G.78, A:S.79, A:S.79, A:S.79 Water bridges: A:R.82, A:R.82, A:R.82, A:T.159, A:T.159, A:Q.310 Salt bridges: A:R.82 SO4.4: 3 residues within 4Å: Chain B: G.78, S.79, R.82 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:G.78, B:S.79, B:S.79, B:S.79 Water bridges: B:R.82, B:R.82, B:R.82, B:R.82, B:T.159, B:Q.310 Salt bridges: B:R.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roosild, T.P. et al., Implications of the structure of human uridine phosphorylase 1 on the development of novel inhibitors for improving the therapeutic window of fluoropyrimidine chemotherapy. Bmc Struct.Biol. (2009)

Release Date

2009-03-31

Peptides

Uridine phosphorylase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Uridine phosphorylase 1

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