Structure of PDB 4wzc Chain A Binding Site BS01

Receptor Information
>4wzc Chain A (length=174) Species: 266264 (Cupriavidus metallidurans CH34) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLTYGAPFNFPRWIDEHAHLLKPPVGNRQVWQDSDFIVTVVGGPNHRTDY
HDDPLEEFFYQLRGNAYLNLWVDGRRERADLKEGDIFLLPPHVRHSPQRP
EAGSACLVIERQRPAGMLDGFEWYCDACGHLVHRVEVQLKSAVTDLPPLF
ESFYASEDKRRCPHCGQVHPGRAA
Ligand information
Ligand IDFE2
InChIInChI=1S/Fe/q+2
InChIKeyCWYNVVGOOAEACU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Fe+2]
CACTVS 3.341[Fe++]
FormulaFe
NameFE (II) ION
ChEMBL
DrugBankDB14510
ZINC
PDB chain4wzc Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4wzc Probing Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Reaction Cycle Intermediates
Resolution1.842 Å
Binding residue
(original residue number in PDB)		H51 E57 H95
Binding residue
(residue number reindexed from 1)		H51 E57 H95
Annotation score1
Enzymatic activity
Enzyme Commision number 1.13.11.6: 3-hydroxyanthranilate 3,4-dioxygenase.
Gene Ontology
Molecular Function
GO:0000334 3-hydroxyanthranilate 3,4-dioxygenase activity
GO:0005506 iron ion binding
GO:0008198 ferrous iron binding
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0006569 tryptophan catabolic process
GO:0009435 NAD biosynthetic process
GO:0019363 pyridine nucleotide biosynthetic process
GO:0019805 quinolinate biosynthetic process
GO:0034354 'de novo' NAD biosynthetic process from tryptophan
GO:0043420 anthranilate metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4wzc, PDBe:4wzc, PDBj:4wzc
PDBsum4wzc
PubMed
UniProtQ1LCS4|3HAO_CUPMC 3-hydroxyanthranilate 3,4-dioxygenase (Gene Name=nbaC)

[Back to BioLiP]