Binding Site Information of Target
| Target General Information | Top | ||||
|---|---|---|---|---|---|
| Target ID | T74166 | Target Info | |||
| Target Name | Neuronal acetylcholine receptor alpha-3/beta-4 (CHRNA3/B4) | ||||
| Synonyms | Neuronal acetylcholine receptor | ||||
| Target Type | Successful Target | ||||
| Gene Name | CHRNA3-CHRNB4 | ||||
| Biochemical Class | Neurotransmitter receptor | ||||
| UniProt ID | |||||
| Drug Binding Sites of Target | Top | |||||
|---|---|---|---|---|---|---|
| Ligand Name: Nicotine | Ligand Info | |||||
| Structure Description | Human alpha3beta4 nicotinic acetylcholine receptor in complex with nicotine | PDB:6PV7 | ||||
| Method | Electron microscopy | Resolution | 3.34 Å | Mutation | No | [1] |
| PDB Sequence |
SEAEHRLFER
10 LFEDYNEIIR20 PVANVSDPVI30 IHFEVSMSQL40 VKVDEVNQIM50 ETNLWLKQIW 60 NDYKLKWNPS70 DYGGAEFMRV80 PAQKIWKPDI90 VLYNNAVGDF100 QVDDKTKALL 110 KYTGEVTWIP120 PAIFKSSCKI130 DVTYFPFDYQ140 NCTMKFGSWS150 YDKAKIDLVL 160 IGSSMNLKDY170 WESGEWAIIK180 APGYKHDIKY190 NCCEEIYPDI200 TYSLYIRRLP 210 LFYTINLIIP220 CLLISFLTVL230 VFYLPSDCGE240 KVTLCISVLL250 SLTVFLLVIT 260 ETIPSTSLVI270 PLIGEYLLFT280 MIFVTLSIVI290 TVFVLNVHYR300 TPTTHTMPSW 310 VKTVFLNLLP320 RVMFMTRIKE412 AIQSVKYIAE422 NMKAQNEAKE432 IQDDWKYVAM 442 VIDRIFLWVF452 TLVCILGTAG462 LFLQPLM
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| Ligand Name: Cholesterol hemisuccinate | Ligand Info | |||||
| Structure Description | Human alpha3beta4 nicotinic acetylcholine receptor in complex with nicotine | PDB:6PV7 | ||||
| Method | Electron microscopy | Resolution | 3.34 Å | Mutation | No | [1] |
| PDB Sequence |
SEAEHRLFER
10 LFEDYNEIIR20 PVANVSDPVI30 IHFEVSMSQL40 VKVDEVNQIM50 ETNLWLKQIW 60 NDYKLKWNPS70 DYGGAEFMRV80 PAQKIWKPDI90 VLYNNAVGDF100 QVDDKTKALL 110 KYTGEVTWIP120 PAIFKSSCKI130 DVTYFPFDYQ140 NCTMKFGSWS150 YDKAKIDLVL 160 IGSSMNLKDY170 WESGEWAIIK180 APGYKHDIKY190 NCCEEIYPDI200 TYSLYIRRLP 210 LFYTINLIIP220 CLLISFLTVL230 VFYLPSDCGE240 KVTLCISVLL250 SLTVFLLVIT 260 ETIPSTSLVI270 PLIGEYLLFT280 MIFVTLSIVI290 TVFVLNVHYR300 TPTTHTMPSW 310 VKTVFLNLLP320 RVMFMTRIKE412 AIQSVKYIAE422 NMKAQNEAKE432 IQDDWKYVAM 442 VIDRIFLWVF452 TLVCILGTAG462 LFLQPLM
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| Click to View More Binding Site Information of This Target and Ligand Pair | ||||||
| Ligand Name: (3-endo)-N-(2-bromophenyl)-9-methyl-9-azabicyclo[3.3.1]nonan-3-amine | Ligand Info | |||||
| Structure Description | Human alpha3beta4 nicotinic acetylcholine receptor in complex with AT-1001 | PDB:6PV8 | ||||
| Method | Electron microscopy | Resolution | 3.87 Å | Mutation | No | [1] |
| PDB Sequence |
SEAEHRLFER
10 LFEDYNEIIR20 PVANVSDPVI30 IHFEVSMSQL40 VKVDEVNQIM50 ETNLWLKQIW 60 NDYKLKWNPS70 DYGGAEFMRV80 PAQKIWKPDI90 VLYNNAVGDF100 QVDDKTKALL 110 KYTGEVTWIP120 PAIFKSSCKI130 DVTYFPFDYQ140 NCTMKFGSWS150 YDKAKIDLVL 160 IGSSMNLKDY170 WESGEWAIIK180 APGYKHDIKY190 NCCEEIYPDI200 TYSLYIRRLP 210 LFYTINLIIP220 CLLISFLTVL230 VFYLPSDCGE240 KVTLCISVLL250 SLTVFLLVIT 260 ETIPSTSLVI270 PLIGEYLLFT280 MIFVTLSIVI290 TVFVLNVHYR300 TPTTHTMPSW 310 VKTVFLNLLP320 RVMFMTRIKE412 AIQSVKYIAE422 NMKAQNEAKE432 IQDDWKYVAM 442 VIDRIFLWVF452 TLVCILGTAG462 LFLQPLM
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Click to Show 3D Structure of This Binding Site
set background white;style ions nothing; color 8e8e8e;style chemicals nothing; select .P1M or .P1M2 or .P1M3 or :3P1M;style chemicals stick;color identity;select .A:93 or .A:148 or .A:149 or .A:150 or .A:190 or .A:192 or .A:193 or .A:197; color #00ffc7; zoom selection;set surface opacity 0.5;set surface Van der Waals surface;set mode all
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| References | Top | ||||
|---|---|---|---|---|---|
| REF 1 | Agonist Selectivity and Ion Permeation in the Alpha3beta4 Ganglionic Nicotinic Receptor. Neuron. 2019 Nov 6;104(3):501-511.e6. | ||||
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