General Information of the Protein
Protein ID
PT03766
Protein Name
Acetylcholine receptor subunit alpha
Gene Name
CHRNA1
Secondarily
Gene Name
ACHRA
CHNRA
Sequence
MEPWPLLLLFSLCSAGLVLGSEHETRLVAKLFKDYSSVVRPVEDHRQVVEVTVGLQLIQLINVDEVNQIVTTNVRLKQQWVDYNLKWNPDDYGGVKKIHIPSEKIWRPDLVLYNNADGDFAIVKFTKVLLQYTGHITWTPPAIFKSYCEIIVTHFPFDEQNCSMKLGTWTYDGSVVAINPESDQPDLSNFMESGEWVIKESRGWKHSVTYSCCPDTPYLDITYHFVMQRLPLYFIVNVIIPCLLFSFLTGLVFYLPTDSGEKMTLSISVLLSLTVFLLVIVELIPSTSSAVPLIGKYMLFTMVFVIASIIITVIVINTHHRSPSTHVMPNWVRKVFIDTIPNIMFFSTMKRPSREKQDKKIFTEDIDISDISGKPGPPPMGFHSPLIKHPEVKSAIEGIKYIAETMKSDQESNNAAAEWKYVAMVMDHILLGVFMLVCIIGTLAVFAGRLIELNQQG
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Organism
Homo sapiens, Human
Protein Classification
Ion channel
>
Ligand-gated ion channel
>
Nicotinic acetylcholine receptor
>
Nicotinic acetylcholine receptor alpha subunit
Function
Upon acetylcholine binding, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane.
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Uniprot ID
Primary ID:
P02708

Secondarily ID:
B4DRV6
D3DPE8
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Ensembl ID
ENSG00000138435
HGNC ID
HGNC:1955
Subcellular Location
Postsynaptic cell membrane
Cell membrane
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000005 , TE 671
Compound ID Compound Name Compound Formula
CP0000212
()-2-(6-Chloro-pyridin-3-yl)-7-aza-bicyclo[2.2.1]heptane
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C11H13ClN2
 1
1
IC50 = 160 nM
   TI
   LI
   LO
   TS
CP0010311
5-[(1R,6R)-9-azabicyclo[4.2.1]non-2-en-2-yl]-3-ethyl-1,2-oxazole
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C13H18N2O
 1
1
IC50 = 4200 nM
   TI
   LI
   LO
   TS
CP0010369
5-[(1R,6R)-9-azabicyclo[4.2.1]non-2-en-2-yl]-3-propan-2-yl-1,2-oxazole
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C14H20N2O
 1
1
IC50 = 5500 nM
   TI
   LI
   LO
   TS
CP0021868
descyanothiacloprid
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C9H10ClN3S
 1
1
IC50 = 6000 nM
   TI
   LI
   LO
   TS
CP0009981
5-[(1R,6R)-9-azabicyclo[4.2.1]non-2-en-2-yl]-3-phenyl-1,2-oxazole
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C17H18N2O
 1
1
IC50 = 7800 nM
   TI
   LI
   LO
   TS
CP0009799
3-(6-Chloro-pyridin-3-ylmethyl)-3H-thiazol-(2E)-ylideneamine
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C9H8ClN3S
 1
1
IC50 = 8000 nM
   TI
   LI
   LO
   TS
CP0006324
(1R,2S,6R)-2-(3-methyl-1,2-oxazol-5-yl)-9-azabicyclo[4.2.1]nonan-2-ol
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C12H18N2O2
 1
1
IC50 > 10000 nM
   TI
   LI
   LO
   TS
CP0006816
(1R,2R,6R)-2-(3-methyl-1,2-oxazol-5-yl)-9-azabicyclo[4.2.1]nonan-2-ol
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C12H18N2O2
 1
1
IC50 > 10000 nM
   TI
   LI
   LO
   TS
CP0007629
(1R,9S)-3-methyl-5-oxa-4,12-diazatricyclo[7.2.1.02,6]dodeca-2(6),3-diene
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C10H14N2O
 1
1
IC50 > 10000 nM
   TI
   LI
   LO
   TS
CP0007633
ethyl 5-[(1R,6R)-9-azabicyclo[4.2.1]non-2-en-2-yl]-1,2-oxazole-3-carboxylate
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C14H18N2O3
 1
1
IC50 > 10000 nM
   TI
   LI
   LO
   TS
CP0010370
ethyl (1R,9S)-5-oxa-4,12-diazatricyclo[7.2.1.02,6]dodeca-2(6),3-diene-3-carboxylate
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C12H16N2O3
 1
1
IC50 > 10000 nM
   TI
   LI
   LO
   TS
CP0009782
1-(6-Chloro-pyridin-3-ylmethyl)-imidazolidin-(2Z)-ylideneamine
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C9H11ClN4
 1
1
IC50 = 11000 nM
   TI
   LI
   LO
   TS
CP0000063
CAS_29790-52-1
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C10H14N2
 1
1
IC50 = 21000 nM
   TI
   LI
   LO
   TS
CP0244746
(2Z)-1-[(6-chloropyridin-3-yl)methyl]-2-(nitromethylidene)-1,3-diazinane
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C11H13ClN4O2
 1
1
IC50 = 81000 nM
   TI
   LI
   LO
   TS
Clinical Information about the Protein
Target 1 ( Neuronal acetylcholine receptor alpha-1 (CHRNA1) )
Target Type Successful Target
Disease 1 Target-related Disease  1
1 Muscle spasm [ICD-11: MB47.3]
Approved Drug(s) 1 Approved Drug  1
1 Decamethonium Approved
Muscle spasm