Structure of PDB 4v6b Chain Ax Binding Site BS01

Receptor Information
>4v6b Chain Ax (length=155) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MSSQIRQNYSTDVEAAVNSLVNLYLQASYTYLSLGFYFDRDDVALEGVSH
FFRELAEEKREGYERLLKMQNQRGGRALFQDIKKPAEDEWGKTPDAMKAA
MALEKKLNQALLDLHALGSARTDPHLCDFLETHFLDEEVKLIKKMGDHLT
NLHRL
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain4v6b Chain Aj Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4v6b Unraveling of the E-helices and disruption of 4-fold pores are associated with iron mishandling in a mutant ferritin causing neurodegeneration
Resolution2.85 Å
Binding residue
(original residue number in PDB)		D128 E131
Binding residue
(residue number reindexed from 1)		D128 E131
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008199 ferric iron binding
GO:0046872 metal ion binding
Biological Process
GO:0006826 iron ion transport
GO:0006879 intracellular iron ion homeostasis
Cellular Component
GO:0044754 autolysosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4v6b, PDBe:4v6b, PDBj:4v6b
PDBsum4v6b
PubMed19923220
UniProtQ6S4P3

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