Structure of PDB 1qls Chain A Binding Site BS02

Receptor Information
>1qls Chain A (length=95) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PTETERCIESLIAIFQKHAGRDGNNTKISKTEFLIFMNTELAAFTQNQKD
PGVLDRMMKKLDLDSDGQLDFQEFLNLIGGLAIACHDSFIKSTQK
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 chain1qls Chain A Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qls Structural Basis of the Ca2+ Dependent Association between S100C (S100A11) and its Target, the N-Terminal Part of Annexin I
Resolution2.3 Å
Binding residue
(original residue number in PDB)		A23 D26 N28 K31 E36
Binding residue
(residue number reindexed from 1)		A19 D22 N24 K27 E32
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0044548 S100 protein binding
GO:0046872 metal ion binding
GO:0048306 calcium-dependent protein binding
Biological Process
GO:0042127 regulation of cell population proliferation
Cellular Component
GO:0005615 extracellular space
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:1qls, PDBe:1qls, PDBj:1qls
PDBsum1qls
PubMed10673436
UniProtP31950|S10AB_PIG Protein S100-A11 (Gene Name=S100A11)

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