Structure of PDB 8cu8 Chain E Binding Site BS01

Receptor Information

>8cu8 Chain E (length=168) Species: 6239 (Caenorhabditis elegans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SLARQNYHSEVEAAVNKQINIELYASYVYLSMSFYFDRDDVALPNIAKFF
KEQSDEEREHATELMRVQNLRGGRVVLQDIQKPENDEWGTALKAFEAALA
LEKFNNESLLKLHSTAGNHNDAHLTDFIEEKYLDEQVKSINEFARMVANL
KRVGPGVGEYVFDKEHFS

Ligand information

Ligand ID

InChI

InChI=1S/Fe/q+3

InChIKey

VTLYFUHAOXGGBS-UHFFFAOYSA-N

SMILES

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

Formula

Name

FE (III) ION

PDB chain

8cu8 Chain E Residue 201 [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	8cu8 Biochemical Characterization of Caenorhabditis elegans Ferritins
Resolution	1.91 Å
Binding residue (original residue number in PDB)	E23 E58 H61
Binding residue (residue number reindexed from 1)	E22 E57 H60
Annotation score	5

Enzymatic activity

Enzyme Commision number

1.16.3.1: ferroxidase.

Gene Ontology

	Molecular Function
GO:0004322	ferroxidase activity
GO:0005515	protein binding
GO:0008198	ferrous iron binding
GO:0008199	ferric iron binding
GO:0016491	oxidoreductase activity
GO:0042802	identical protein binding
GO:0046872	metal ion binding

	Biological Process
GO:0006826	iron ion transport
GO:0006879	intracellular iron ion homeostasis
GO:0006880	intracellular sequestering of iron ion
GO:0050830	defense response to Gram-positive bacterium

	Cellular Component
GO:0005737	cytoplasm

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Cellular Component

External links

PDB	RCSB:8cu8, PDBe:8cu8, PDBj:8cu8
PDBsum	8cu8
PubMed
UniProt	Q9TYS3

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