General Information of the Protein
Protein ID
PT06843
Protein Name
Acid-sensing ion channel 2
Secondarily
Protein Name
Amiloride-sensitive brain sodium channel
Amiloride-sensitive cation channel 1
neuronal
Brain sodium channel 1
Gene Name
ASIC2
Secondarily
Gene Name
Accn1
Bnac1
Sequence
MDLKESPSEGSLQPSSIQIFANTSTLHGIRHIFVYGPLTIRRVLWAVAFVGSLGLLLVESSERVSYYFSYQHVTKVDEVVAQSLVFPAVTLCNLNGFRFSRLTTNDLYHAGELLALLDVNLQIPDPHLADPTVLEALRQKANFKHYKPKQFSMLEFLHRVGHDLKDMMLYCKFKGQECGHQDFTTVFTKYGKCYMFNSGEDGKPLLTTVKGGTGNGLEIMLDIQQDEYLPIWGETEETTFEAGVKVQIHSQSEPPFIQELGFGVAPGFQTFVATQEQRLTYLPPPWGECRSSEMGLDFFPVYSITACRIDCETRYIVENCNCRMVHMPGDAPFCTPEQHKECAEPALGLLAEKDSNYCLCRTPCNLTRYNKELSMVKIPSKTSAKYLEKKFNKSEKYISENILVLDIFFEALNYETIEQKKAYEVAALLGDIGGQMGLFIGASILTILELFDYIYELIKEKLLDLLGKEEEEGSHDENMSTCDTMPNHSETISHTVNVPLQTALGTLEEIAC
    Show/Hide
Organism
Mus musculus, Mouse
Protein Classification
Ion channel
>
Ligand-gated ion channel
>
Acid-sensing ion channel
Function
Cation channel with high affinity for sodium, which is gated by extracellular protons and inhibited by the diuretic amiloride. Also permeable for Li(+) and K(+). Generates a biphasic current with a fast inactivating and a slow sustained phase. Heteromeric channel assembly seems to modulate.
    Show/Hide
Uniprot ID
Primary ID:
Q925H0

Secondarily ID:
Q5SUU2
Q61203
    Show/Hide
Ensembl ID
ENSG00000108684
Subcellular Location
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: CL000026 , CHO-K1
Compound ID Compound Name Compound Formula
CP0436084
[4-[4-(3-fluorophenyl)-3,5-dimethylpyrazol-1-yl]phenyl]methanamine
   Show/Hide
C18H18FN3
 1
1
IC50 = 4300 nM
   TI
   LI
   LO
   TS
CP0477058
[6-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]pyridin-3-yl]methanamine
   Show/Hide
C17H17FN4
 1
1
IC50 = 6100 nM
   TI
   LI
   LO
   TS
CP0228337
5-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-2,3-dihydro-1H-isoindole
   Show/Hide
C19H18FN3
 1
1
IC50 = 8200 nM
   TI
   LI
   LO
   TS
CP0491785
1-[4-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]phenyl]ethanamine
   Show/Hide
C19H20FN3
 1
1
IC50 = 8700 nM
   TI
   LI
   LO
   TS
CP0523241
[4-[3,5-dimethyl-4-(4-methylphenyl)pyrazol-1-yl]phenyl]methanamine
   Show/Hide
C19H21N3
 1
1
IC50 = 8800 nM
   TI
   LI
   LO
   TS
CP0523242
5-[4-(3-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-2,3-dihydro-1H-isoindole
   Show/Hide
C19H18FN3
 1
1
IC50 = 9900 nM
   TI
   LI
   LO
   TS
CP0477057
2-[4-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]phenyl]ethanamine
   Show/Hide
C19H20FN3
 1
1
IC50 = 11700 nM
   TI
   LI
   LO
   TS
CP0438859
[3-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]phenyl]methanamine
   Show/Hide
C18H18FN3
 1
1
IC50 = 15600 nM
   TI
   LI
   LO
   TS
CP0436085
[4-[4-(4-methoxyphenyl)-3,5-dimethylpyrazol-1-yl]phenyl]methanamine
   Show/Hide
C19H21N3O
 1
1
IC50 = 16300 nM
   TI
   LI
   LO
   TS
CP0491930
[4-[[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]methyl]phenyl]methanamine
   Show/Hide
C19H20FN3
 1
1
IC50 = 16800 nM
   TI
   LI
   LO
   TS
CP0160447
4-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine
   Show/Hide
C17H16FN5
 1
1
IC50 = 17000 nM
   TI
   LI
   LO
   TS
CP0427869
[4-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]phenyl]methanamine
   Show/Hide
C18H18FN3
 1
1
IC50 = 18900 nM
   TI
   LI
   LO
   TS
CP0427870
4-[4-(3-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine
   Show/Hide
C17H16FN5
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0436086
[4-[4-(4-fluorophenyl)pyrazol-1-yl]phenyl]methanamine
   Show/Hide
C16H14FN3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0436089
[5-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]pyridin-2-yl]methanamine
   Show/Hide
C17H17FN4
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0438860
5-[4-(3-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-2,3-dihydro-1H-indole
   Show/Hide
C19H18FN3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0470726
4-[4-(3-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-6-methyl-5,7-dihydropyrrolo[3,4-d]pyrimidine
   Show/Hide
C18H18FN5
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0470727
4-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]benzonitrile
   Show/Hide
C18H14FN3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0477056
[4-[4-(4-chlorophenyl)-3,5-dimethylpyrazol-1-yl]phenyl]methanamine
   Show/Hide
C18H18ClN3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0491784
[4-[4-(3-fluoro-4-methylphenyl)-3,5-dimethylpyrazol-1-yl]phenyl]methanamine
   Show/Hide
C19H20FN3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0519338
[4-[3,5-dimethyl-4-[4-(trifluoromethyl)phenyl]pyrazol-1-yl]phenyl]methanamine
   Show/Hide
C19H18F3N3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0534688
[4-[1-[4-(aminomethyl)phenyl]-3,5-dimethylpyrazol-4-yl]phenyl]methanamine
   Show/Hide
C19H22N4
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0555143
[4-[3,5-dimethyl-4-(6-methylpyridin-3-yl)pyrazol-1-yl]phenyl]methanamine
   Show/Hide
C18H20N4
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS
CP0574769
6-[4-(4-fluorophenyl)-3,5-dimethylpyrazol-1-yl]-2,3-dihydro-1H-indole
   Show/Hide
C19H18FN3
 1
1
IC50 > 30000 nM
   TI
   LI
   LO
   TS