Table 1.
Ion channel encoding genes and the corresponding cationic channel proteins.
| Fam | Subfam | Gene | Channel | Fam | Subfam | Gene | Channel | Fam | Subfam | Gene | Channel |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KV | KV1.x | KCNA1 | KV1.1 | K2P | K2P | KCNK1 | TWIK | TRP | TRPA | TRPA1 | TRPA1 |
| KCNA2 | KV1.2 | KCNK2 | TREK1 | TRPC | TRPC1 | TRPC1 | |||||
| KCNA3 | KV1.3 | KCNK3 | TASK1 | TRPC2 | TRPC2 | ||||||
| KCNA4 | KV1.4 | KCNK4 | TRAAK1 | TRPC3 | TRPC3 | ||||||
| KCNA5 | KV1.5 | KCNK5 | TASK2 | TRPC4 | TRPC4 | ||||||
| KCNA6 | KV1.6 | KCNK6 | TWIK2 | TRPC5 | TRPC5 | ||||||
| KCNA7 | KV1.7 | KCNK7 | K2P7.1 | TRPC6 | TRPC6 | ||||||
| KCNA10 | KV1.8 | KCNK9 | TASK3 | TRPC7 | TRPC7 | ||||||
| KV2.x | KCNB1 | KV2.1 | KCNK10 | TREK2 | TRPM | TRPM1 | TRPM1 | ||||
| KCNB2 | KV2.2 | KCNK12 | THIK2 | TRPM2 | TRPM2 | ||||||
| KV3.x | KCNC1 | KV3.1 | KCNK13 | THIK1 | TRPM3 | TRPM3 | |||||
| KCNC2 | KV3.2 | KCNK15 | TASK5 | TRPM4 | TRPM4 | ||||||
| KCNC3 | KV3.3 | KCNK16 | TALK1 | TRPM5 | TRPM5 | ||||||
| KCNC4 | KV3.4 | KCNK17 | TALK2 | TRPM6 | TRPM6 | ||||||
| KV4.x | KCND1 | KV4.1 | KCNK18 | TRESK | TRPM7 | TRPM7 | |||||
| KCND2 | KV4.2 | TRPM8 | TRPM8 | ||||||||
| KCND3 | KV4.3 | KCa | KCa | KCNMA1 | KCa1.1 | TRPV | TRPV1 | TRPV1 | |||
| KV5.x | KCNF1 | KV5.1 | KCNN1 | KCa2.1 | TRPV2 | TRPV2 | |||||
| KV6.x | KCNG1 | KV6.1 | KCNN2 | KCa2.2 | TRPV3 | TRPV3 | |||||
| KCNG2 | KV6.2 | KCNN3 | KCa2.3 | TRPV4 | TRPV4 | ||||||
| KCNG3 | KV6.3 | KCNN4 | KCa3.1 | TRPV5 | TRPV5 | ||||||
| KCNG4 | KV6.4 | KNa | KCNT1 | KNa1.1 | TRPV6 | TRPV6 | |||||
| KV7.x | KCNQ1 | KV7.1 | KCNT2 | KNa1.2 | TRPML | MCOLN1 | TRPML1 | ||||
| KCNQ2 | KV7.2 | MCOLN2 | TRPML2 | ||||||||
| KCNQ3 | KV7.3 | CaV | CaV1.x | CACNA1S | CaV1.1 | MCOLN3 | TRPML3 | ||||
| KCNQ4 | KV7.4 | CACNA1C | CaV1.2 | TRPP | PKD2 | TRPP1 | |||||
| KCNQ5 | KV7.5 | CACNA1D | CaV1.3 | PKD2L1 | TRPP2 | ||||||
| KV8.x | KCNV1 | KV8.1 | CACNA1F | CaV1.4 | PKD2L2 | TRPP3 | |||||
| KCNV2 | KV8.2 | CaV2.x | CACNA1A | CaV2.1 | TPCN | TPCN1 | TPCN1 | ||||
| KV9.x | KCNS1 | KV9.1 | CACNA1B | CaV2.2 | TPCN2 | TPCN2 | |||||
| KCNS2 | KV9.2 | CaV3.x | CACNA1E | CaV2.3 | |||||||
| KCNS3 | KV9.3 | CACNA1G | CaV3.1 | CNG HCN | CNGA | CNGA1 | CNGA1 | ||||
| KV10 | KCNH1 | KV10.1 | CACNA1H | CaV3.2 | CNGA2 | CNGA2 | |||||
| KCNH5 | KV10.2 | CACNA1I | CaV3.3 | CNGA3 | CNGA3 | ||||||
| KV11.x | KCNH2 | KV11.1 | CNGA4 | CNGA4 | |||||||
| KCNH6 | KV11.2 | ORAI | ORAI | ORAI1 | ORAI1 | CNGB | CNGB1 | CNGB1 | |||
| KCNH7 | KV11.3 | ORAI2 | ORAI2 | CNGB3 | CNGB3 | ||||||
| KV12.x | KCNH8 | KV12.1 | ORAI3 | ORAI3 | HCN | HCN1 | HCN1 | ||||
| KCNH3 | KV12.2 | HCN2 | HCN2 | ||||||||
| KCNH4 | KV12.3 | NaV | NaV1.x | SCN1A | NaV1.1 | HCN3 | HCN3 | ||||
| SCN2A | NaV1.2 | HCN4 | HCN4 | ||||||||
| KIR | KIR1.x | KCNJ1 | KIR1.1 | SCN3A | NaV1.3 | ||||||
| KIR2.x | KCNJ2 | KIR2.1 | SCN4A | NaV1.4 | |||||||
| KCNJ12 | KIR2.2 | SCN5A | NaV1.5 | ||||||||
| KCNJ4 | KIR2.3 | SCN8A | NaV1.6 | ||||||||
| KCNJ14 | KIR2.4 | SCN9A | NaV1.7 | ||||||||
| KIR3.x | KCNJ3 | KIR3.1 | SCN10A | NaV1.8 | |||||||
| KCNJ6 | KIR3.2 | SCN11A | NaV1.9 | ||||||||
| KCNJ9 | KIR3.3 | NaV2.x | SCN7A | NaV2.1 | |||||||
| KCNJ5 | KIR3.4 | ||||||||||
| KIR4.x | KCNJ10 | KIR4.1 | NaVI | NaVI2.x | NALCN | Navi2.1 | |||||
| KCNJ15 | KIR4.2 | ||||||||||
| KIR5.x | KCNJ16 | KIR5.1 | |||||||||
| KIR6.x | KCNJ8 | KIR6.1 | |||||||||
| KCNJ11 | KIR6.2 | ||||||||||
| KIR7.x | KCNJ13 | KIR7.1 |