Structure of PDB 3sh1 Chain E Binding Site BS02

Receptor Information
>3sh1 Chain E (length=215) Species: 6500 (Aplysia californica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KDDDDKLHSQANLMRLKSDLFNRSPMYPGPTKDDPLTVYLSFSLLDIVKA
DSSTNEVDLVYWEQQSWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAY
SSTRPVQVLSPQNALVNSSGHVQYLPAQRLSFMCDPTGVDSEEGATCAVK
FGSWSYGGWEIDLKTDTDQVDLSSYYASSKYEILSATQTRSERFYECCKE
PYPDVNLVVKFRERR
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain3sh1 Chain E Residue 222 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3sh1 Creating an alpha-7 nicotinic acetylcholine recognition domain from the acetylcholine binding protein: crystallographic and ligand selectivity analyses
Resolution2.9 Å
Binding residue
(original residue number in PDB)		D-3 H1
Binding residue
(residue number reindexed from 1)		D4 H8
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004888 transmembrane signaling receptor activity
GO:0005216 monoatomic ion channel activity
GO:0005230 extracellular ligand-gated monoatomic ion channel activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0034220 monoatomic ion transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:3sh1, PDBe:3sh1, PDBj:3sh1
PDBsum3sh1
PubMed22009746
UniProtQ8WSF8

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