General Information of the Protein
Protein ID
PT06054
Protein Name
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2
Secondarily
Protein Name
Brain cyclic nucleotide-gated channel 2
Hyperpolarization-activated cation channel 1
Gene Name
HCN2
Secondarily
Gene Name
Bcng2
Hac1
Sequence
MDARGGGGRPGDSPGTTPAPGPPPPPPPPAPPQPQPPPAPPPNPTTPSHPESADEPGPRARLCSRDSACTPGAAKGGANGECGRGEPQCSPEGPARGPKVSFSCRGAASGPSAAEEAGSEEAGPAGEPRGSQASFLQRQFGALLQPGVNKFSLRMFGSQKAVEREQERVKSAGAWIIHPYSDFRFYWDFTMLLFMVGNLIIIPVGITFFKDETTAPWIVFNVVSDTFFLMDLVLNFRTGIVIEDNTEIILDPEKIKKKYLRTWFVVDFVSSIPVDYIFLIVEKGIDSEVYKTARALRIVRFTKILSLLRLLRLSRLIRYIHQWEEIFHMTYDLASAVMRICNLISMMLLLCHWDGCLQFLVPMLQDFPSDCWVSINNMVNHSWSELYSFALFKAMSHMLCIGYGRQAPESMTDIWLTMLSMIVGATCYAMFIGHATALIQSLDSSRRQYQEKYKQVEQYMSFHKLPADFRQKIHDYYEHRYQGKMFDEDSILGELNGPLREEIVNFNCRKLVASMPLFANADPNFVTAMLTKLKFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKEMKLSDGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVAIDRLDRIGKKNSILLHKVQHDLSSGVFNNQENAIIQEIVKYDREMVQQAELGQRVGLFPPPPPPQVTSAIATLQQAVAMSFCPQVARPLVGPLALGSPRLVRRAPPGPLPPAASPGPPAASPPAAPSSPRAPRTSPYGVPGSPATRVGPALPARRLSRASRPLSASQPSLPHGVPAPSPAASARPASSSTPRLGPAPTARTAAPSPDRRDSASPGAASGLDPLDSARSRLSSNL
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Organism
Mus musculus, Mouse
Protein Classification
Ion channel
>
Voltage-gated ion channel
>
Cyclic nucleotide-regulated channel
Function
Hyperpolarization-activated ion channel exhibiting weak selectivity for potassium over sodium ions. Contributes to the native pacemaker currents in heart (If) and in neurons (Ih). Can also transport ammonium in the distal nephron. Produces a large instantaneous current.
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Uniprot ID
Primary ID:
O88703

Secondarily ID:
O70506
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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: CL000006 , HEK293
Compound ID Compound Name Compound Formula
CP0384202
3-((Z)-4-(((R)-2-(3,4-dimethoxyphenyl)propyl)(methyl)amino)but-2-enyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one
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C28H36N2O5
 1
1
EC50 = 2300 nM
   TI
   LI
   LO
   TS
CP0415351
3-[3-[[(7S)-3,4-dimethoxy-7-bicyclo[4.2.0]octa-1,3,5-trienyl]methyl-methylamino]propyl]-7,8-dimethoxy-2,5-dihydro-1H-3-benzazepin-4-one
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C27H36N2O5
 1
1
EC50 = 4520 nM
   TI
   LI
   LO
   TS
CP0497219
3-(3-{[2-(3,4-Dimethoxy-phenyl)-ethyl]-methyl-amino}-propyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-benzo[d]azepin-2-one
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C26H36N2O5
 1
1
EC50 = 5450 nM
   TI
   LI
   LO
   TS
CP0372749
3-((E)-4-((3,4-dimethoxyphenethyl)(methyl)amino)but-2-enyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one
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C27H34N2O5
 1
1
EC50 = 17220 nM
   TI
   LI
   LO
   TS
CP0402141
3,3'-((2Z,2'Z)-4,4'-((R)-2-(3,4-dimethoxyphenyl)propylazanediyl)bis(but-2-ene-4,1-diyl))bis(7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one)
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C43H51N3O8
 1
1
EC50 = 18300 nM
   TI
   LI
   LO
   TS
CP0387683
3-((Z)-4-((3,4-dimethoxyphenethyl)(methyl)amino)but-2-enyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one
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C27H34N2O5
 1
1
EC50 = 24580 nM
   TI
   LI
   LO
   TS
CP0489458
3-((Z)-4-(((S)-2-(3,4-dimethoxyphenyl)propyl)(methyl)amino)but-2-enyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one
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C28H36N2O5
 1
1
EC50 = 25470 nM
   TI
   LI
   LO
   TS
CP0384197
3,3'-((2Z,2'Z)-4,4'-((S)-2-(3,4-dimethoxyphenyl)propylazanediyl)bis(but-2-ene-4,1-diyl))bis(7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one)
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C43H51N3O8
 1
1
EC50 = 50110 nM
   TI
   LI
   LO
   TS