Structure of PDB 1b1g Chain A Binding Site BS02

Receptor Information
>1b1g Chain A (length=75) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSPEELKGIFEKYAAKEGDPNQLSKEELKLLLQTEFPSLLKGGSTLDELF
EELDKNGDGEVSFEEFQVLVKKISQ
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 chain1b1g Chain A Residue 77 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1b1g Protein solution structure calculations in solution: solvated molecular dynamics refinement of calbindin D9k.
ResolutionN/A
Binding residue
(original residue number in PDB)		D54 G57 E60 E65
Binding residue
(residue number reindexed from 1)		D54 G57 E60 E65
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005499 vitamin D binding
GO:0005509 calcium ion binding
GO:0046872 metal ion binding
GO:0048306 calcium-dependent protein binding
Cellular Component
GO:0005615 extracellular space
GO:0005737 cytoplasm

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:1b1g, PDBe:1b1g, PDBj:1b1g
PDBsum1b1g
PubMed9390401
UniProtP02633|S100G_BOVIN Protein S100-G (Gene Name=S100G)

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