LIGAND-GATED ION CHANNEL SUBUNITS
Voltage-gated ion channel subunits | Download ion channel data as an Excel file
| 5-HT3 receptors | ||||||
| Family name | Ligand | Official IUPHAR receptor name | Human gene name | Rat gene name | Mouse gene name | Comment |
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3A | HTR3A | Htr3a | Htr3a | |
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3B | HTR3B | Htr3b | Htr3b | |
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3C | HTR3C | |||
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3D | HTR3D | |||
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3E | HTR3E | |||
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3AB | ||||
| 5-HT3 receptors | 5-hydroxytryptamine | 5-HT3A | ||||
| GABAA receptors | ||||||
| Family name | Ligand | Official IUPHAR receptor name | Human gene name | Rat gene name | Mouse gene name | Comment |
| GABAA receptors | GABA | α1 | GABRA1 | Gabra1 | Gabra1 | |
| GABAA receptors | GABA | α2 | GABRA2 | Gabra2 | Gabra2 | |
| GABAA receptors | GABA | α3 | GABRA3 | Gabra3 | Gabra3 | |
| GABAA receptors | GABA | α4 | GABRA4 | Gabra4 | Gabra4 | |
| GABAA receptors | GABA | α5 | GABRA5 | Gabra5 | Gabra5 | |
| GABAA receptors | GABA | α6 | GABRA6 | Gabra6 | Gabra6 | |
| GABAA receptors | GABA | β1 | GABRB1 | Gabrb1 | Gabrb1 | |
| GABAA receptors | GABA | β2 | GABRB2 | Gabrb2 | Gabrb2 | |
| GABAA receptors | GABA | β3 | GABRB3 | Gabrb3 | Gabrb3 | |
| GABAA receptors | GABA | γ1 | GABRG1 | Gabrg1 | Gabrg1 | |
| GABAA receptors | GABA | γ2 | GABRG2 | Gabrg2 | Gabrg2 | |
| GABAA receptors | GABA | γ3 | GABRG3 | Gabrg3 | Gabrg3 | |
| GABAA receptors | GABA | δ | GABRD | Gabrd | Gabrd | |
| GABAA receptors | GABA | ε | GABRE | Gabre | Gabre | |
| GABAA receptors | GABA | θ | GABRQ | Gabrq | Gabrq | |
| GABAA receptors | GABA | π | GABRP | Gabrp | Gabrp | |
| GABAA receptors | GABA | ρ1 | GABRR1 | Gabrr1 | Gabrr1 | |
| GABAA receptors | GABA | ρ2 | GABRR2 | Gabrr2 | Gabrr2 | |
| GABAA receptors | GABA | ρ3 | GABRR3 | Gabrr3 | Gabrr3 | |
| Glycine receptors | ||||||
| Family name | Ligand | Official IUPHAR receptor name | Human gene name | Rat gene name | Mouse gene name | Comment |
| Glycine receptors | glycine | α1 | GLRA1 | Glra1 | Glra1 | |
| Glycine receptors | glycine | α2 | GLRA2 | Glra2 | Glra2 | |
| Glycine receptors | glycine | α3 | GLRA3 | Glra3 | Glra3 | |
| Glycine receptors | glycine | α4 (pseudogene in humans) | GLRA4 | Glra4 | Glra4 | |
| Glycine receptors | glycine | β | GLRB | Glrb | Glrb | |
| Glycine receptors | glycine | Glycine Receptor (All subtypes) | ||||
| Nicotinic acetylcholine receptors | ||||||
| Family name | Ligand | Official IUPHAR receptor name | Human gene name | Rat gene name | Mouse gene name | Comment |
| Nicotinic acetylcholine receptors | acetylcholine | α1 | CHRNA1 | Chrna1 | Chrna1 | |
| Nicotinic acetylcholine receptors | acetylcholine | α2 | CHRNA2 | Chrna2 | Chrna2 | |
| Nicotinic acetylcholine receptors | acetylcholine | α3 | CHRNA3 | Chrna3 | Chrna3 | |
| Nicotinic acetylcholine receptors | acetylcholine | α4 | CHRNA4 | Chrna4 | Chrna4 | |
| Nicotinic acetylcholine receptors | acetylcholine | α5 | CHRNA5 | Chrna5 | Chrna5 | |
| Nicotinic acetylcholine receptors | acetylcholine | α6 | CHRNA6 | Chrna6 | Chrna6 | |
| Nicotinic acetylcholine receptors | acetylcholine | α7 | CHRNA7 | Chrna7 | Chrna7 | |
| Nicotinic acetylcholine receptors | acetylcholine | α9 | CHRNA9 | Chrna9 | Chrna9 | |
| Nicotinic acetylcholine receptors | acetylcholine | α10 | CHRNA10 | Chrna10 | Chrna10 | |
| Nicotinic acetylcholine receptors | acetylcholine | β1 | CHRNB1 | Chrnb1 | Chrnb1 | |
| Nicotinic acetylcholine receptors | acetylcholine | β2 | CHRNB2 | Chrnb2 | Chrnb2 | |
| Nicotinic acetylcholine receptors | acetylcholine | β3 | CHRNB3 | Chrnb3 | Chrnb3 | |
| Nicotinic acetylcholine receptors | acetylcholine | β4 | CHRNB4 | Chrnb4 | Chrnb4 | |
| Nicotinic acetylcholine receptors | acetylcholine | γ | CHRNG | Chrng | Chrng | |
| Nicotinic acetylcholine receptors | acetylcholine | δ | CHRND | Chrnd | Chrnd | |
| Nicotinic acetylcholine receptors | acetylcholine | ε | CHRNE | Chrne | Chrne | |
| P2X receptors | ||||||
| Family name | Ligand | Official IUPHAR receptor name | Human gene name | Rat gene name | Mouse gene name | Comment |
| P2X receptors | ATP | P2X1 | P2RX1 | P2rx1 | P2rx1 | |
| P2X receptors | ATP | P2X2 | P2RX2 | P2rx2 | P2rx2 | |
| P2X receptors | ATP | P2X3 | P2RX3 | P2rx3 | P2rx3 | |
| P2X receptors | ATP | P2X4 | P2RX4 | P2rx4 | P2rx4 | |
| P2X receptors | ATP | P2X5 | P2RX5 | P2rx5 | P2rx5 | |
| P2X receptors | ATP | P2X6 | P2RX6 | P2rx6 | P2rx6 | |
| P2X receptors | ATP | P2X7 | P2RX7 | P2rx7 | P2rx7 | |
| ZAC | ||||||
| Family name | Ligand | Official IUPHAR receptor name | Human gene name | Rat gene name | Mouse gene name | Comment |
| ZAC | Zn++ | ZAC | ZACN | |||
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