SMTL ID : 1r4u.1

URATE OXIDASE FROM ASPERGILLUS FLAVUS COMPLEXED WITH ITS INHIBITOR OXONIC ACID

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-tetramer

Ligands

4 x OXC: OXONIC ACID(Non-covalent)

OXC.1: 11 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, D.58 15 PLIP interactions: 9 interactions with chain A, 6 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, B:T.57, B:D.58 Salt bridges: A:R.176, A:H.256, B:K.10 pi-Stacking: A:F.159 Water bridges: B:T.57, B:T.57 OXC.2: 11 residues within 4Å: Chain A: Y.8, I.54, A.56, T.57, D.58 Chain B: F.159, R.176, S.226, V.227, Q.228, N.254 15 PLIP interactions: 9 interactions with chain B, 6 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, A:T.57, A:D.58 Salt bridges: B:R.176, B:H.256, A:K.10 pi-Stacking: B:F.159 Water bridges: A:T.57, A:T.57 OXC.3: 11 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, D.58 14 PLIP interactions: 4 interactions with chain D, 10 interactions with chain C Hydrogen bonds: D:T.57, D:T.57, D:D.58, C:R.176, C:R.176, C:V.227, C:Q.228, C:Q.228, C:N.254 Salt bridges: D:K.10, C:R.176, C:H.256 Water bridges: C:H.256 pi-Stacking: C:F.159 OXC.4: 11 residues within 4Å: Chain C: Y.8, I.54, A.56, T.57, D.58 Chain D: F.159, R.176, S.226, V.227, Q.228, N.254 14 PLIP interactions: 10 interactions with chain D, 4 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, C:T.57, C:D.58 Water bridges: D:H.256 Salt bridges: D:R.176, D:H.256, C:K.10 pi-Stacking: D:F.159

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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