SMTL ID : 1sq6.2 (1 other biounit)

Plasmodium falciparum homolog of Uridine phosphorylase/Purine nucleoside phosphorylase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-hexamer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: G.31, R.96, A.97, G.98, S.99 Chain D: R.53 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:G.31, A:A.97, A:S.99 Salt bridges: A:R.96, D:R.53 SO4.2: 6 residues within 4Å: Chain B: G.31, R.96, A.97, G.98, S.99 Chain F: R.53 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain F Hydrogen bonds: B:G.31, B:A.97, B:S.99 Salt bridges: B:R.96, F:R.53 SO4.3: 6 residues within 4Å: Chain C: G.31, R.96, A.97, G.98, S.99 Chain E: R.53 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain E Hydrogen bonds: C:G.31, C:A.97, C:S.99 Salt bridges: C:R.96, E:R.53 SO4.4: 6 residues within 4Å: Chain A: R.53 Chain D: G.31, R.96, A.97, G.98, S.99 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain D Salt bridges: A:R.53, D:R.96 Hydrogen bonds: D:G.31, D:A.97, D:S.99 SO4.5: 6 residues within 4Å: Chain C: R.53 Chain E: G.31, R.96, A.97, G.98, S.99 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain E Salt bridges: C:R.53, E:R.96 Hydrogen bonds: E:G.31, E:A.97, E:S.99 SO4.6: 6 residues within 4Å: Chain B: R.53 Chain F: G.31, R.96, A.97, G.98, S.99 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain F Salt bridges: B:R.53, F:R.96 Hydrogen bonds: F:G.31, F:A.97, F:S.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schnick, C. et al., Structures of Plasmodium falciparum purine nucleoside phosphorylase complexed with sulfate and its natural substrate inosine. Acta Crystallogr.,Sect.D (2005)

Release Date

2004-04-06

Peptides

uridine phosphorylase, putative: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

uridine phosphorylase, putative

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