Structure of PDB 4yl9 Chain D Binding Site BS01

Receptor Information
>4yl9 Chain D (length=123) Species: 555311 (Saccharolobus solfataricus 98/2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MNVIMREIGKKLDELSREFYESVIPPIDMYEEGGELVVVADLAGFNKDKI
SVRLSAQNELIINAEREIQYIGTKYATQRPLKIHKVIRLPVKVKRDSQVT
AKYENGVLTIRIPVEGSVSIRIE
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 chain4yl9 Chain D Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4yl9 Active-State Structures of a Small Heat-Shock Protein Revealed a Molecular Switch for Chaperone Function
Resolution2.353 Å
Binding residue
(original residue number in PDB)		E15 E19
Binding residue
(residue number reindexed from 1)		E14 E18
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0051082 unfolded protein binding
Biological Process
GO:0006457 protein folding
GO:0009408 response to heat
GO:0009651 response to salt stress
GO:0042542 response to hydrogen peroxide
GO:0051259 protein complex oligomerization

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Molecular Function
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Biological Process
External links
PDB RCSB:4yl9, PDBe:4yl9, PDBj:4yl9
PDBsum4yl9
PubMed26439766
UniProtD0KNS6

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