Structure of PDB 2q69 Chain A Binding Site BS01
Receptor Information
>2q69 Chain A (length=104) Species:
1396
(Bacillus cereus) [
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MLSFLLTLKRMLRACLRAWKDKEFQVLFVLTILTLISGTIFYSTVEGLRP
IDALYFSVVTLTTVGNGNFSPQTDFGKIFTILYIFIGIGLVFGFIHKLAV
NVQL
Ligand information
Ligand ID
CA
InChI
InChI=1S/Ca/q+2
InChIKey
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Ca+2]
Formula
Ca
Name
CALCIUM ION
ChEMBL
DrugBank
DB14577
ZINC
PDB chain
2q69 Chain B Residue 115 [
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Receptor-Ligand Complex Structure
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PDB
2q69
Structural insight into Ca2+ specificity in tetrameric cation channels.
Resolution
2.4 Å
Binding residue
(original residue number in PDB)
V64 G65
Binding residue
(residue number reindexed from 1)
V64 G65
Annotation score
1
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0005267
potassium channel activity
GO:0042802
identical protein binding
GO:0046872
metal ion binding
Biological Process
GO:0034220
monoatomic ion transmembrane transport
GO:0071805
potassium ion transmembrane transport
Cellular Component
GO:0016020
membrane
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Biological Process
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Cellular Component
External links
PDB
RCSB:2q69
,
PDBe:2q69
,
PDBj:2q69
PDBsum
2q69
PubMed
17878296
UniProt
Q81HW2
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