Structure of PDB 3ko0 Chain B Binding Site BS02

Receptor Information
>3ko0 Chain B (length=93) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ACPLEKALDVMVSTFHKYSGKEGDKFKLNKSELKELLTRELPSFLGKRTD
EAAFQKLMSNLDSNRDNEVDFQEYCVFLSCIAMMCNEFFEGFP
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 chain3ko0 Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ko0 Phenothiazines inhibit S100A4 function by inducing protein oligomerization.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		S20 E23 D25 K28 E33
Binding residue
(residue number reindexed from 1)		S19 E22 D24 K27 E32
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003779 actin binding
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0042056 chemoattractant activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0046914 transition metal ion binding
GO:0048306 calcium-dependent protein binding
GO:0050786 RAGE receptor binding
Biological Process
GO:0001837 epithelial to mesenchymal transition
GO:0043123 positive regulation of canonical NF-kappaB signal transduction
GO:0050918 positive chemotaxis
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0048471 perinuclear region of cytoplasm
GO:0062023 collagen-containing extracellular matrix
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ko0, PDBe:3ko0, PDBj:3ko0
PDBsum3ko0
PubMed20421509
UniProtP26447|S10A4_HUMAN Protein S100-A4 (Gene Name=S100A4)

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