SMTL ID : 1r51.1

URATE OXIDASE FROM ASPERGILLUS FLAVUS COMPLEXED WITH ITS INHIBITOR 8-AZAXANTHIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-tetramer

Ligands

4 x AZA: 8-AZAXANTHINE(Non-covalent)

AZA.1: 10 residues within 4Å: Chain A: F.159, R.176, S.226, V.227, Q.228, N.254 Chain B: Y.8, I.54, A.56, T.57 11 PLIP interactions: 8 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:R.176, A:R.176, A:V.227, A:Q.228, A:Q.228, A:N.254, B:T.57 pi-Stacking: A:F.159, A:F.159 Water bridges: B:T.57, B:T.57 AZA.3: 10 residues within 4Å: Chain A: Y.8, I.54, A.56, T.57 Chain B: F.159, R.176, S.226, V.227, Q.228, N.254 11 PLIP interactions: 8 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:R.176, B:R.176, B:V.227, B:Q.228, B:Q.228, B:N.254, A:T.57 pi-Stacking: B:F.159, B:F.159 Water bridges: A:T.57, A:T.57 AZA.5: 10 residues within 4Å: Chain C: F.159, R.176, S.226, V.227, Q.228, N.254 Chain D: Y.8, I.54, A.56, T.57 9 PLIP interactions: 8 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:R.176, C:R.176, C:V.227, C:Q.228, C:Q.228, C:N.254, D:T.57 pi-Stacking: C:F.159, C:F.159 AZA.7: 10 residues within 4Å: Chain C: Y.8, I.54, A.56, T.57 Chain D: F.159, R.176, S.226, V.227, Q.228, N.254 9 PLIP interactions: 8 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:R.176, D:R.176, D:V.227, D:Q.228, D:Q.228, D:N.254, C:T.57 pi-Stacking: D:F.159, D:F.159

4 x CYS: CYSTEINE(Non-covalent)

CYS.2: 2 residues within 4Å: Chain A: D.11, C.35 No protein-ligand interaction detected (PLIP) CYS.4: 2 residues within 4Å: Chain B: D.11, C.35 No protein-ligand interaction detected (PLIP) CYS.6: 2 residues within 4Å: Chain C: D.11, C.35 No protein-ligand interaction detected (PLIP) CYS.8: 2 residues within 4Å: Chain D: D.11, C.35 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Retailleau, P. et al., Complexed and ligand-free high-resolution structures of urate oxidase (Uox) from Aspergillus flavus: a reassignment of the active-site binding mode. Acta Crystallogr.,Sect.D (2004)

Release Date

2004-03-02

Peptides

Uricase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Uricase

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