Structure of PDB 7puf Chain A Binding Site BS01

Receptor Information
>7puf Chain A (length=295) Species: 5059 (Aspergillus flavus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SAVKAARYGKDNVRVYKVHKDEKTGVQTVYEMTVCVLLEGEIETSYTKAD
NSVIVATDSIKNTIYITAKQNPVTPPELFGSILGTHFIEKYNHIHAAHVN
IVCHRWTRMDIDGKPHPHSFIRDSEEKRNVQVDVVEGKGIDIKSSLSGLT
VLKSTNSQFWGFLRDEYTTLKETWDRILSTDVDATWQWKNFSGLQEVRSH
VPKFDATWATAREVTLKTFAEDNSASVQATMYKMAEQILARQQLIETVEY
SLPNKHYFEIDLSWHKGLQNTGKNAEVFAPQSDPNGLIKCTVGRS
Ligand information
Ligand IDAZA
InChIInChI=1S/C4H3N5O2/c10-3-1-2(8-9-7-1)5-4(11)6-3/h(H3,5,6,7,8,9,10,11)
InChIKeyKVGVQTOQSNJTJI-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O=C1NC(=O)c2nn[nH]c2N1
OpenEye OEToolkits 1.5.0c12c([nH]nn1)NC(=O)NC2=O
ACDLabs 10.04O=C2Nc1nnnc1C(=O)N2
FormulaC4 H3 N5 O2
Name8-AZAXANTHINE
ChEMBLCHEMBL219341
DrugBankDB01875
ZINCZINC000018123155
PDB chain7puf Chain A Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7puf Gas-sensitive biological crystals processed in pressurized oxygen and krypton atmospheres: deciphering gas channels in proteins using a novel soak-and-freeze methodology
Resolution1.86 Å
Binding residue
(original residue number in PDB)		F159 R176 S226 V227 Q228
Binding residue
(residue number reindexed from 1)		F159 R176 S226 V227 Q228
Annotation score2
Enzymatic activity
Enzyme Commision number 1.7.3.3: factor independent urate hydroxylase.
Gene Ontology
Molecular Function
GO:0004846 urate oxidase activity
GO:0016491 oxidoreductase activity
Biological Process
GO:0006144 purine nucleobase metabolic process
GO:0006145 purine nucleobase catabolic process
GO:0019628 urate catabolic process
Cellular Component
GO:0005777 peroxisome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7puf, PDBe:7puf, PDBj:7puf
PDBsum7puf
PubMed
UniProtQ00511|URIC_ASPFL Uricase (Gene Name=uaZ)

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