Structure of PDB 1dfx Chain A Binding Site BS01

Receptor Information

>1dfx Chain A (length=125) Species: 876 (Desulfovibrio desulfuricans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

PKHLEVYKCTHCGNIVEVLHGGGAELVCCGEPMKHMVEGSTDGAMEKHVP
VIEKVDGGYLIKVGSVPHPMEEKHWIEWIELLADGRSYTKFLKPGDAPEA
FFAIDASKVTAREYCNLHGHWKAEN

Ligand information

InChI=1S/Fe/q+3

VTLYFUHAOXGGBS-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Fe+3]

Formula

Fe

Name

FE (III) ION

PDB chain

1dfx Chain A Residue 131 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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PDB	1dfx Preliminary Crystallographic Analysis of the Oxidized Form of a Two Mono-Nuclear Iron Centres Protein from Desulfovibrio Desulfuricans Atcc 27774
Resolution	1.9 Å
Binding residue (original residue number in PDB)	C9 C12 C28 C29
Binding residue (residue number reindexed from 1)	C9 C12 C28 C29
Annotation score	5

Enzymatic activity

Enzyme Commision number

1.15.1.2: superoxide reductase.

Gene Ontology

	Molecular Function
GO:0005506	iron ion binding
GO:0016491	oxidoreductase activity
GO:0046872	metal ion binding
GO:0050605	superoxide reductase activity

	Biological Process
GO:0009636	response to toxic substance
GO:0019430	removal of superoxide radicals

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Molecular Function

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Biological Process

External links

PDB	RCSB:1dfx, PDBe:1dfx, PDBj:1dfx
PDBsum	1dfx
PubMed
UniProt	P22076\|DFX_DESDA Desulfoferrodoxin (Gene Name=dfx)

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