Websites for Ion Channels


Cyclic Nucleotide-Gated Channels

Cyclic Nucleotide-Gated Channels

CNGA1/CNCG/CNCG1/CNG1/RCNC1/RCNCa: EntrezGene GeneCard UniProt
CNGA2/CNCA/CNCA1/CNG2/OCNC1/OCNCa: EntrezGene GeneCard UniProt
CNGA3/ACHM2/CCNC1/CCNCa/CNCG3/CNG3: EntrezGene GeneCard UniProt
CNGA4/CNCA2/CNG5/CNGB2/OCNC2/OCNCb: EntrezGene GeneCard UniProt
CNGB1/CNCG2/CNCG3L/GAR1/GARP/RCNC2/RCNCb: EntrezGene
GeneCard UniProt

Hyperpolarization-Acivated, Cyclic Nucleotide-Gated Channels:

HCN1/BCNG-1/BCNG1/HAC-2: EntrezGene GeneCard UniProt
HCN2/BCNG2/HAC-1/BCNG-2: EntrezGene
GeneCard UniProt
HCN3/SCNB3: EntrezGene GeneCard UniProt
HCN4: EntrezGene GeneCard UniProt

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Ligand-Gated Channels (Ionotropic Receptors):

Cation-Permeable Nicotinic Acetylcholine Receptor: See the "Receptors" Section.

Ionotropic Gutamate-Gated Receptors: See the "Receptors" Section.

ATP-Gated P2X Receptors: See the "Receptors" Section.

Anion-Permeable r-Aminobutyric Acid-Gated GABA-A Receptor: See the "Receptors" Section.

Zinc-Activated Cation Channels:

LGICZ1/L2/LGICZ/ZAC: EntrezGene GeneCard UniProt

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Sodium Channels

Voltage-Gated Sodiium Channels

SCN1/FEB3/NAC1/SCN1/SMEI/HBSCI/GEFSP2: EntrezGene GeneCard UniProt
SCN2A1/NAC2/BFIC3/HBSCI/SCN2A: EntrezGene
GeneCard UniProt
SCN2A2/HBA/SCN2A/HBSCII/Nav1.2: EntrezGene GeneCard UniProt
SCN3A/NAC3: EntrezGene GeneCard UniProt
SCN4A/HYPP/SkM1/HYKPP/NAC1A/Nav1.4: EntrezGene GeneCard UniProt
SCN5A/HB1/HB2/HH1/IVF/LQT3/SSS1/CDCD2/CMD1E/CMPD2/Nav1.5: EntrezGene GeneCard UniProt
SCN7A/SCN6A: EntrezGene
GeneCard
UniProt
SCN8A/MED/Nav1.6: EntrezGene GeneCard UniProt
SCN9A/PN1/ETHA/NENA/NE-NA/Nav1.7: EntrezGene GeneCard UniProt
SCN10A/hPN3: EntrezGene GeneCard UniProt
SCN11A/Nav1.9/SCN12A: EntrezGene GeneCard UniProt
SCN1B/GEFSP1:EntrezGene GeneCard UniProt
SCN2B: EntrezGene
GeneCard UniProt
SCN3B: EntrezGene GeneCard UniProt
SCN4B EntrezGene
GeneCard UniProt

Nonvoltage-Gated Epithelial Sodium Channels

SCNN1A/ENaCa/SCNEA/SCNN1: EntrezGene GeneCard UniProt
SCNN1B/ENaCb/SCNEB: EntrezGene GeneCard UniProt
SCNN1D/ENaCd/SCNED/dNaCh: EntrezGene GeneCard UniProt
SCNN1G/ENaCg/PHA1/SCNEG: EntrezGene GeneCard UniProt

Amiloride-Sensitive Sodium channels

ACCN1/degenerin/ACCN/BNC1/MDEG/ASIC2/BNaC1/ASIC2a/hBNaC1: EntrezGene GeneCard UniProt
ACCN2/BNaC2/ASIC1A/hBNaC2: EntrezGene GeneCard
UniProt
ACCN3/ASIC3/TNaC1/SLNAC1: EntrezGene GeneCard UniProt
ACCN4/ASIC4/BNAC4: EntrezGene GeneCard UniProt
ACCN5/INAC/HINAC: EntrezGene GeneCard UniProt

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Potassium Channels

Voltage-Gated Potassium Channels

KCNA1/AEA1/MK1/AEMK/HUK1/MBK1/RBK1/Kv1.1: EntrezGene GeneCard UniProt
KCNA2/HK4/MK2/HBK5/NGK1/RBK2/HUKIV/Kv1.2: EntrezGene GeneCard UniProt
KCNA3/MK3/HGK5/HLK3/PCN3/HPCN3/Kv1.3/HUKIII : EntrezGene GeneCard UniProt
KCNA4/HK1/HBK4/PCN2/HPCN2/HUKI/KCNA8/Kv1.4/KCNA4L: EntrezGene GeneCard UniProt
KCNA5/HK2/HCK1/PCN1/HPCN1/Kv1.5: EntrezGene
GeneCard UniProt
KCNA
6/HBK2/Kv1.6: EntrezGene GeneCard UniProt
KCNA7/HAK6/Kv1.7: EntrezGene GeneCard UniProt
KCNA10/Kcn1/Kv1.8: EntrezGene GeneCard UniProt

KCNB1/DRK1/Kv2.1/h-DRK1: EntrezGene GeneCard UniProt
KCNB2/Kv2.2: EntrezGene GeneCard UniProt
KCNC1/Kv4/NGK2/Kv3.1: EntrezGene GeneCard UniProt
KCNC2/Kv3.2: EntrezGene GeneCard UniProt
KCNC3/Kv3.3/SCA13/KHIIID: EntrezGene GeneCard UniProt
KCNC4/Kv3.4/KSHIIIC/HKSHIIIC: EntrezGene GeneCard UniProt
KCND1/Kv4.1: EntrezGene GeneCard UniProt
KCND2/RK5/Kv4.2: EntrezGene GeneCard UniProt
KCND3/Kv4.3/KCND3L/KCND3S/KSHIVB: EntrezGeneGeneCard UniProt
KCNE1/ISK/; JLNS; LQT5; MinK; JLNS2: EntrezGene GeneCard UniProt
KCNE1L/KCNE5: EntrezGene GeneCard UniProt
KCNE2/LQT5/LQT6/MIRP1: EntrezGene GeneCard UniProt
KCNE3/HOKPP/MiRP2: EntrezGene GeneCard UniProt
KCNE4/MIRP3: EntrezGene GeneCard UniProt
KCNF1/IK8/kH1/KCNF/Kv5.1: EntrezGene GeneCard UniProt

KCNG1/RP5-955M13.1/K13/KCNG/Kv6.1/kH2: EntrezGene GeneCard UniProt
KCNG2/
KCNF2/Kv6.2: EntrezGene GeneCard UniProt
KCNG3/
Kv10.1/Kv6.3/Kv6.4: EntrezGene GeneCard UniProt
KCNG4/Kv6.3/Kv6.4: EntrezGene GeneCard UniProt

KCNH1/Kv4.1: EntrezGene GeneCard UniProt
KCNH2/ERG1/HERG/LQT2/SQT1/HERG1/Kv11.1: EntrezGene GeneCard UniProt
KCNH3/BEC1/ELK2/Kv12.2: EntrezGene GeneCard UniProt
KCNH4/BEC2/ELK1/Kv12.3: EntrezGene
GeneCard UniProt
KCNH5/EAG2/H-EAG2/Kv10.2: EntrezGene
GeneCard UniProt
KCNH6/ERG2/HERG2/Kv11.2: EntrezGene GeneCard UniProt
KCNH7/ERG3/HERG3/Kv11.3: EntrezGene GeneCard UniProt
KCNH8/ELK/ELK1/Kv12.1: EntrezGene GeneCard UniProt

KCNQ1/ATFB1/JLNS1/KCNA8/KCNA9/KVLQT1/Kv1.9/Kv7.1/LQT/LQT1/RWS/SQT2/WRS: EntrezGene GeneCard UniProt
KCNQ2/BFNC/EBN/EBN1/ENB1/HNSPC/KCNA11/Kv7.2/KVEBN1: EntrezGene GeneCard UniProt
KCNQ3/BFNC2/EBN2/Kv7.3: EntrezGene GeneCard UniProt
KCNQ4/DFNA2/Kv7.4 : EntrezGene GeneCard UniProt
KCNQ5/
RP11-257K9.5/Kv7.5: EntrezGene GeneCard UniProt
KCNS1/Kv9.1: EntrezGene GeneCard UniProt
KCNS2/Kv9.2: EntrezGene GeneCard UniProt
KCNS3/
Kv9.3/MGC9481: EntrezGene Genekcns3Card UniProt
KCNV1/HNKA/KCNB3/Kv2.3/Kv8.1: EntrezGene GeneCard UniProt
KCNV2/KV11.1/Kv8.2/MGC120515: EntrezGene GeneCard UniProt
KCNAB1/hKvb3/AKR6A3/KCNA1B/Kvb1.3/KV-BETA-1: EntrezGene GeneCard UniProt
KCNAB2/AKR6A5/KCNA2B/HKvb2/KV-BETA-2/HKvb2.1/HKvb2.2: EntrezGene GeneCard UniProt
KCNAB3: AKR6A9/KCNA3.1B/KCNA3B/KV-BETA-3: EntrezGene GeneCard UniProt

Inward-Rectifier Potassium Channels

KCNJ1/Kir1.1/ROMK/ROMK1: EntrezGene GeneCard UniProt
KCNJ2/HHBIRK1/HHIRK1/IRK1/Kir2.1/LQT7/SQT3: EntrezGene GeneCard UniProt
KCNJ3/GIRK1/Kir3.1: EntrezGene GeneCard UniProt
KCNJ5/CIR/GIRK4/KATP1/Kir3.4: EntrezGene GeneCard UniProt
KCNJ6/BIR1/GIRK2/KATP2/KCNJ7/Kir3.2/hiGIRK2: EntrezGene GeneCard UniProt
KCNJ8/KIR6.1/uKATP-1: EntrezGene GeneCard UniProt
KCNJ9/RP11-536C5.1/GIRK3/Kir3.3: EntrezGene GeneCard UniProt
KCNJ10/
BIRK-10/KCNJ13-PEN/Kir1.2/Kir4.1: EntrezGene GeneCard UniProt
KCNJ11/BIR/HHF2/IKATP/Kir6.2/PHHI: EntrezGene GeneCard UniProt
KCNJ12/IRK2/KCNJN1/Kir2.2/Kir2.2v/hIRK/hkir2.2x/kcnj12x: EntrezGene GeneCard UniProt
KCNJ13/Kir1.4/Kir7.1: EntrezGene GeneCard UniProt
KCNJ14/IRK4/Kir2.4: EntrezGene GeneCard UniProt
KCNJ15/Kir1.3/Kir4.2: EntrezGene GeneCard UniProt
KCNJ16/
Kir5.1: EntrezGene GeneCard UniProt

Calcium-Activated Potassium Channels

KCNN1/KCa2.1/SK1/SKCA1/hSK1: EntrezGene GeneCard UniProt
KCNN2/KCa2.2/SK2/SKCA2/hSK2: EntrezGene GeneCard UniProt
KCNN3/KCa2.3/SK3/SKCA3/hSK3: EntrezGene GeneCard UniProt
KCNN4/IK1/IKCA1/KCA4/KCa3.1/SK4/hIKCa1/hKCa4/hSK4: EntrezGene GeneCard UniProt
KCNT1/RP11-100C15.1/KCa4.1/bA100C15.2: EntrezGene GeneCard UniProt
KCNT2/ SLICK/KCa4.2/SLO2.1:EntrezGene GeneCard UniProt
KCNU1/KCa5.1: EntrezGene GeneCard UniProt
KCNMA1/RP11-443A13.1/BKTM/DKFZp686K1437/KCa1.1/MaxiK/SAKCA/SLO/SLO-ALPHA: EntrezGene GeneCard UniProt
KCNMB1/K(VCA)beta/SLO-BETA/hslo-beta: EntrezGene GeneCard UniProt
KCNMB3/KCNMB2/KCNMBL: EntrezGene GeneCard UniProt
KCNMB4: EntrezGene GeneCard UniProt

Tandem Pore-Domain Potassium Channels

KCNK1/DPK/HOHO/TWIK-1/TWIK1: EntrezGene GeneCard UniProt
KCNK2/
MGC126742/MGC126744/TPKC1/TREK/TREK-1/TREK1/hTREK-1c/hTREK-1e: EntrezGene Genekcnk2Card UniProt

KCNK3/
OAT1/TASK/TASK-1/TBAK1: EntrezGene GeneCard UniProt

KCNK4/TRAAK/TRAAK1: EntrezGene GeneCard UniProt
KCNK5/
TASK-2/TASK2: EntrezGene GeneCard UniProt

KCNK6/KCNK8/TOSS/TWIK-2/TWIK2: EntrezGene GeneCard UniProt

KCNK7/TWIK3: EntrezGene GeneCard UniProt
KCNK9/
KT3.2/TASK-3/TASK3: EntrezGene GeneCard UniProt

KCNK10/TREK-2/TREK2: EntrezGene GeneCard UniProt
KCNK12/
THIK-2/THIK2: EntrezGene GeneCard UniProt
KCNK13/
THIK-1/THIK1: EntrezGene GeneCard UniProt
KCNK15/
KCNK1/KCNK14/KT3.3/TASK-5/TASK5/dJ781B1.1: EntrezGene GeneCard UniProt
KCNK16/MGC133123/TALK-1/TALK1: EntrezGene GeneCard UniProt

KCNK17/TALK-2/TALK2/TASK-4/TASK4: EntrezGene GeneCard UniProt
KCNK18/TRESK/TRESK-2/TRESK2/TRIK: EntrezGene GeneCard UniProt

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Calcium Channels (under construction)

Voltage-Gated Calcium Channels

As with the other voltage-gated channels, these are open and close according to the membrane potential. This family contains 10 members, though these members are known to coassemble with 2, , and subunits. These channels play an important role in both linking muscle excitation with contraction as well as neuronal excitation with transmitter release. The subunits have an overall structural resemblance to those of the sodium channels and are equally large.

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Chloride Channels

Votage-Dependent Chloride Channels

CLCN1: EntrezGene GeneCard UniProt
CLCN2: EntrezGene GeneCard UniProt
CLCN3: EntrezGene GeneCard UniProt
CLCN4: EntrezGene
GeneCard UniProt
CLCN5: EntrezGene GeneCard UniProt
CLCN6: EntrezGene GeneCard UniProt
CLCN7: EntrezGene GeneCard UniProt
CLCNKA: EntrezGene
GeneCard UniProt
CLCNKB: EntrezGene GeneCard UniProt

Calcium-Activated Chloride Channels

CLCA1: EntrezGene GeneCard UniProt
CLCA2: EntrezGene GeneCard UniProt
CLCA3: EntrezGene
GeneCard UniProt
CLCA4: EntrezGene GeneCard UniProt

Nucleotide-Sensitive Chloride Channels

CLNS1A/CLCI/CLNS1B/ICln : EntrezGene GeneCard UniProt
CLNS1B/ICln:
EntrezGene GeneCard

Intracellular Chloride Channels

CLIC1: EntrezGene GeneCard UniProt
CLIC2: EntrezGene GeneCard UniProt
CLIC3: EntrezGene GeneCard UniProt
CLIC4: EntrezGene GeneCard UniProt
CLIC5: EntrezGene GeneCard UniProt
CLIC6: EntrezGene GeneCard UniProt
CLCC1/Mid-1-related chloride channel 1: EntrezGene GeneCard UniProt

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Updated on Nov. 19, 2006
MPJ-6, NIHS, Japan