Structure of PDB 2h0v Chain A Binding Site BS01

Receptor Information
>2h0v Chain A (length=335) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TLCTHSLPKEKMPYLLRSGEGERYLFGRQVATVMANGRSTGDLFEIVLLS
GGKGDAFPLHVHKDTHEGILVLDGKLELTLDGERYLLISGDYANIPAGTP
HSYRMQSHRTRLVSYTMKGNVAHLYSVIGNPYDHAEHPPYASEEVSNERF
AEAAAVADIVFLDEAKPACSAKLAELTELPDGAVPYVLESGEGDRLLTGD
QLHRIVAAQKNTDGQFIVVSSEGPKGDRIVDHYHEYHTETFYCLEGQMTM
WTDGQEIQLNPGDFLHVPANTVHSYRLDSHYTKMVGVLVPGLFEPFFRTL
GDPYEGHIFPCEPQALRFDRILQNIEALDLKVMKP
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain2h0v Chain A Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2h0v Crystal structure of (2636545) from Bacillus subtilis at 2.60 A resolution
Resolution2.6 Å
Binding residue
(original residue number in PDB)		H62 H64 E69 H103
Binding residue
(residue number reindexed from 1)		H60 H62 E67 H101
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H234 H236 E241 H275
Catalytic site (residue number reindexed from 1) H232 H234 E239 H273
Enzyme Commision number 1.13.11.24: quercetin 2,3-dioxygenase.
Gene Ontology
Molecular Function
GO:0008127 quercetin 2,3-dioxygenase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity

View graph for
Molecular Function
External links
PDB RCSB:2h0v, PDBe:2h0v, PDBj:2h0v
PDBsum2h0v
PubMed
UniProtP42106|QDOI_BACSU Quercetin 2,3-dioxygenase (Gene Name=qdoI)

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