Structure of PDB 4co9 Chain D Binding Site BS01

Receptor Information

>4co9 Chain D (length=206) Species: 198094 (Bacillus anthracis str. Ames) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SKWIDISQPLNNDIATWPGDTPFSYEVLWSKEESGSVNVGKLTMSIHTGT
HIDAPFHFDNDGKKVLDLDIQVYVGPTRIIDVSNLESIGKKELEKFHLEG
VERLLLRTSSHGKANEFPDIIPHLRADIAPFLSEKGIRLIGVDVPSVDPL
DDKELAAHHQLFKHSIHILENVVLDHVADGDYELIALPLALSDADGSPVR
AVIRPI

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

4co9 Chain D Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	4co9 Structure of Bacterial Kynurenine Formamidase Reveals a Crowded Binuclear-Zinc Catalytic Site Primed to Generate a Potent Nucleophile.
Resolution	1.95 Å
Binding residue (original residue number in PDB)	D56 H161 E173
Binding residue (residue number reindexed from 1)	D53 H158 E170
Annotation score	1

Enzymatic activity

Enzyme Commision number

3.5.1.9: arylformamidase.

Gene Ontology

	Molecular Function
GO:0004061	arylformamidase activity
GO:0004328	formamidase activity
GO:0008270	zinc ion binding
GO:0016787	hydrolase activity
GO:0046872	metal ion binding

	Biological Process
GO:0006569	tryptophan catabolic process
GO:0019441	tryptophan catabolic process to kynurenine
GO:0043420	anthranilate metabolic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:4co9, PDBe:4co9, PDBj:4co9
PDBsum	4co9
PubMed	24942958
UniProt	Q81PP9\|KYNB_BACAN Kynurenine formamidase (Gene Name=kynB)

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