Structure of PDB 4bfk Chain B Binding Site BS01

Receptor Information

>4bfk Chain B (length=125) Species: 2234 (Archaeoglobus fulgidus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MELFQTADWKKQKHVPVIEVLRAEGGVVEVKVSVGKEIPHPNTTEHHIAW
IELVFQPEGSKFPYVVGRAEFAAHGASVDGPNTSGVYTDPVAVFAFKAEK
SGKLTAFSYCNIHGLWMGEATLSLE

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

4bfk Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

Global view

Local view

Structure 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]

PDB	4bfk Understanding the Role of Key Residues in the Superoxide Reductase Molecular Mechanism, Exploring Archaeoglobus Fulgidus Sor Structure
Resolution	2.103 Å
Binding residue (original residue number in PDB)	H14 H40 H46 C110 H113
Binding residue (residue number reindexed from 1)	H14 H40 H46 C110 H113
Annotation score	5

Enzymatic activity

Catalytic site (original residue number in PDB)	Q12 K13 H14 H40 H46 C110 H113
Catalytic site (residue number reindexed from 1)	Q12 K13 H14 H40 H46 C110 H113
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:0098869	cellular oxidant detoxification

View graph for
Molecular Function

View graph for
Biological Process

External links

PDB	RCSB:4bfk, PDBe:4bfk, PDBj:4bfk
PDBsum	4bfk
PubMed
UniProt	O29903\|SOR_ARCFU Putative superoxide reductase (Gene Name=AF_0344)

[Back to BioLiP]