Structure of PDB 2icq Chain A Binding Site BS03

Receptor Information
>2icq 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 IDN2O
InChIInChI=1S/N2O/c1-2-3
InChIKeyGQPLMRYTRLFLPF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341		[O-][N+]#N
OpenEye OEToolkits 1.5.0N#[N+][O-]
FormulaN2 O
NameNITROUS OXIDE;
NITROGEN OXIDE
ChEMBLCHEMBL1234579
DrugBankDB06690
ZINC
PDB chain2icq Chain A Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2icq Protein Crystallography under Xenon and Nitrous Oxide Pressure: Comparison with In Vivo Pharmacology Studies and Implications for the Mechanism of Inhaled Anesthetic Action
Resolution1.75 Å
Binding residue
(original residue number in PDB)		V182 T215 F219 M234
Binding residue
(residue number reindexed from 1)		V182 T215 F219 M234
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) K10 T57 R176 Q228 H256
Catalytic site (residue number reindexed from 1) K10 T57 R176 Q228 H256
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:2icq, PDBe:2icq, PDBj:2icq
PDBsum2icq
PubMed17028130
UniProtQ00511|URIC_ASPFL Uricase (Gene Name=uaZ)

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