Structure of PDB 3sio Chain E

Receptor sequence
>3sioE (length=216) Species: 6500 (Aplysia californica) [Search protein sequence]
DYKDDDDKLHSQANLMRLKSDLFNRSPMYPGPTKDDPLTVYLSFSLLDIV
KADSSTNEVDLVYWEQQSWKLNSLMWDPNEYGNITDFRTSAADIWTPDIT
AYSSTRPVQVLSPQNALVNSSGHVQYLPAQRLSFMCDPTGVDSEEGATCA
VKFGSWSYGGWEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCC
PEPYIDVNLVVKFRER
3D structure
PDB3sio Creating an alpha-7 nicotinic acetylcholine recognition domain from the acetylcholine binding protein: crystallographic and ligand selectivity analyses
ChainE
Resolution2.32 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MLK E W55 S167 W64 S176 PDBbind-CN: -logKd/Ki=8.00,Ki=10nM
BS02 MLK E Y93 K143 W147 Q186 Y188 Y195 Y102 K152 W156 Q195 Y197 Y204 PDBbind-CN: -logKd/Ki=8.00,Ki=10nM
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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Cellular Component
External links
PDB RCSB:3sio, PDBe:3sio, PDBj:3sio
PDBsum3sio
PubMed22009746
UniProtQ8WSF8

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