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Potassium channels

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Approved Symbol Approved Name Previous Symbols Synonyms Chromosome
KCNA1 potassium channel, voltage gated shaker related subfamily A, member 1 AEMK Kv1.1, RBK1, HUK1, MBK1 12p13
KCNA2 potassium channel, voltage gated shaker related subfamily A, member 2 Kv1.2, HK4 1p13
KCNA3 potassium channel, voltage gated shaker related subfamily A, member 3 Kv1.3, MK3, HLK3, HPCN3 1p13.3
KCNA4 potassium channel, voltage gated shaker related subfamily A, member 4 KCNA4L Kv1.4, HK1, HPCN2 11p14
KCNA5 potassium channel, voltage gated shaker related subfamily A, member 5 Kv1.5, HK2, HPCN1 12p13
KCNA6 potassium channel, voltage gated shaker related subfamily A, member 6 Kv1.6, HBK2, PPP1R96 12p13
KCNA7 potassium channel, voltage gated shaker related subfamily A, member 7 Kv1.7, HAK6 19q13.3
KCNA10 potassium channel, voltage gated shaker related subfamily A, member 10 Kv1.8 1p13.1
KCNAB1 potassium channel, voltage gated subfamily A regulatory beta subunit 1 AKR6A3, KCNA1B, hKvBeta3, Kvb1.3, hKvb3 3q26.1
KCNAB2 potassium channel, voltage gated subfamily A regulatory beta subunit 2 AKR6A5, KCNA2B, HKvbeta2.1, HKvbeta2.2 1p36.3
KCNAB3 potassium channel, voltage gated subfamily A regulatory beta subunit 3 AKR6A9, KCNA3B 17p13.1
KCNB1 potassium channel, voltage gated Shab related subfamily B, member 1 Kv2.1 20q13.2
KCNB2 potassium channel, voltage gated Shab related subfamily B, member 2 Kv2.2 8q13.2
KCNC1 potassium channel, voltage gated Shaw related subfamily C, member 1 Kv3.1 11p15
KCNC2 potassium channel, voltage gated Shaw related subfamily C, member 2 Kv3.2 12q14.1
KCNC3 potassium channel, voltage gated Shaw related subfamily C, member 3 SCA13 Kv3.3 19q13.33
KCNC4 potassium channel, voltage gated Shaw related subfamily C, member 4 C1orf30 Kv3.4, HKSHIIIC 1p21
KCND1 potassium channel, voltage gated Shal related subfamily D, member 1 Kv4.1 Xp11.23
KCND2 potassium channel, voltage gated Shal related subfamily D, member 2 Kv4.2, RK5, KIAA1044 7q31
KCND3 potassium channel, voltage gated Shal related subfamily D, member 3 SCA22, SCA19 Kv4.3, KSHIVB 1p13.2
KCNE1 potassium channel, voltage gated subfamily E regulatory beta subunit 1 minK, ISK, JLNS2, LQT5 21q22.1-q22.2
KCNE2 potassium channel, voltage gated subfamily E regulatory beta subunit 2 MiRP1, LQT6 21q22.1
KCNE3 potassium channel, voltage gated subfamily E regulatory beta subunit 3 MiRP2, HOKPP 11q13.4
KCNE4 potassium channel, voltage gated subfamily E regulatory beta subunit 4 MiRP3 2q36.1
KCNE5 potassium channel, voltage gated subfamily E regulatory beta subunit 5 KCNE1L Xq22.3
KCNF1 potassium channel, voltage gated modifier subfamily F, member 1 KCNF Kv5.1, kH1, IK8 2p25
KCNG1 potassium channel, voltage gated modifier subfamily G, member 1 KCNG Kv6.1, kH2, K13 20q13
KCNG2 potassium channel, voltage gated modifier subfamily G, member 2 Kv6.2, KCNF2 18q23
KCNG3 potassium channel, voltage gated modifier subfamily G, member 3 Kv6.3 2p21
KCNG4 potassium channel, voltage gated modifier subfamily G, member 4 Kv6.4 16q24.1
KCNH1 potassium channel, voltage gated eag related subfamily H, member 1 Kv10.1, eag, h-eag, eag1 1q32.2
KCNH2 potassium channel, voltage gated eag related subfamily H, member 2 LQT2 Kv11.1, HERG, erg1 7q36.1
KCNH3 potassium channel, voltage gated eag related subfamily H, member 3 Kv12.2, BEC1, elk2 12q13
KCNH4 potassium channel, voltage gated eag related subfamily H, member 4 Kv12.3, elk1 17q21
KCNH5 potassium channel, voltage gated eag related subfamily H, member 5 Kv10.2, H-EAG2, eag2 14q23.1
KCNH6 potassium channel, voltage gated eag related subfamily H, member 6 Kv11.2, erg2, HERG2 17q23.3
KCNH7 potassium channel, voltage gated eag related subfamily H, member 7 Kv11.3, HERG3, erg3 2q24.3
KCNH8 potassium channel, voltage gated eag related subfamily H, member 8 Kv12.1, elk3 3p24.3
KCNJ1 potassium channel, inwardly rectifying subfamily J, member 1 Kir1.1, ROMK1 11q24
KCNJ2 potassium channel, inwardly rectifying subfamily J, member 2 Kir2.1, IRK1, LQT7 17q24.3
KCNJ3 potassium channel, inwardly rectifying subfamily J, member 3 Kir3.1, GIRK1, KGA 2q24.1
KCNJ4 potassium channel, inwardly rectifying subfamily J, member 4 Kir2.3, HIR, HRK1, hIRK2, IRK3 22q13.1
KCNJ5 potassium channel, inwardly rectifying subfamily J, member 5 Kir3.4, CIR, KATP1, GIRK4, LQT13 11q24
KCNJ6 potassium channel, inwardly rectifying subfamily J, member 6 KCNJ7 Kir3.2, GIRK2, KATP2, BIR1, hiGIRK2 21q22.1
KCNJ8 potassium channel, inwardly rectifying subfamily J, member 8 Kir6.1 12p12.1
KCNJ9 potassium channel, inwardly rectifying subfamily J, member 9 Kir3.3, GIRK3 1q23.2
KCNJ10 potassium channel, inwardly rectifying subfamily J, member 10 Kir4.1, Kir1.2 1q23.2
KCNJ11 potassium channel, inwardly rectifying subfamily J, member 11 Kir6.2, BIR 11p15.1
KCNJ12 potassium channel, inwardly rectifying subfamily J, member 12 KCNJN1 Kir2.2, Kir2.2v, IRK2, hIRK1 17p11.1
KCNJ13 potassium channel, inwardly rectifying subfamily J, member 13 Kir7.1, Kir1.4, LCA16 2q37
KCNJ14 potassium channel, inwardly rectifying subfamily J, member 14 Kir2.4, IRK4 19q13
KCNJ15 potassium channel, inwardly rectifying subfamily J, member 15 Kir4.2, Kir1.3, IRKK 21q22.2
KCNJ16 potassium channel, inwardly rectifying subfamily J, member 16 Kir5.1, BIR9 17q24.3
KCNJ18 potassium channel, inwardly rectifying subfamily J, member 18 KIR2.6, TTPP2 17p11.2
KCNK1 potassium channel, two pore domain subfamily K, member 1 K2p1.1, DPK, TWIK-1 1q42-q43
KCNK2 potassium channel, two pore domain subfamily K, member 2 K2p2.1, TREK-1 1q41
KCNK3 potassium channel, two pore domain subfamily K, member 3 K2p3.1, TASK, TASK-1 2p23
KCNK4 potassium channel, two pore domain subfamily K, member 4 K2p4.1, TRAAK 11q13
KCNK5 potassium channel, two pore domain subfamily K, member 5 K2p5.1, TASK-2 6p21
KCNK6 potassium channel, two pore domain subfamily K, member 6 K2p6.1, TWIK-2 19q13.1
KCNK7 potassium channel, two pore domain subfamily K, member 7 K2p7.1 11q13
KCNK9 potassium channel, two pore domain subfamily K, member 9 K2p9.1, TASK3, TASK-3 8q24.3
KCNK10 potassium channel, two pore domain subfamily K, member 10 K2p10.1, TREK-2, TREK2, PPP1R97 14q31
KCNK12 potassium channel, two pore domain subfamily K, member 12 THIK-2, THIK2, K2p12.1 2p16.3
KCNK13 potassium channel, two pore domain subfamily K, member 13 K2p13.1, THIK-1, THIK1 14q32.11
KCNK15 potassium channel, two pore domain subfamily K, member 15 KCNK11, KCNK14 K2p15.1, dJ781B1.1, KT3.3, KIAA0237, TASK5, TASK-5 20q13.12
KCNK16 potassium channel, two pore domain subfamily K, member 16 K2p16.1, TALK-1, TALK1 6p21.2-p21.1
KCNK17 potassium channel, two pore domain subfamily K, member 17 K2p17.1, TALK-2, TALK2, TASK4, TASK-4 6p21
KCNK18 potassium channel, two pore domain subfamily K, member 18 K2p18.1, TRESK-2, TRESK2, TRESK, TRIK 10q26.11
KCNMA1 potassium channel, calcium activated large conductance subfamily M alpha, member 1 SLO KCa1.1, mSLO1 10q22
KCNMB1 potassium channel subfamily M regulatory beta subunit 1 hslo-beta 5q34
KCNMB2 potassium channel subfamily M regulatory beta subunit 2 3q26.32
KCNMB3 potassium channel subfamily M regulatory beta subunit 3 KCNMB2, KCNMBL 3q26.3-q27
KCNMB3P1 potassium channel subfamily M regulatory beta subunit 3 pseudogene 1 KCNMB2L, KCNMBLP, KCNMB3L KCNMB3L1 22q11.1
KCNMB4 potassium channel subfamily M regulatory beta subunit 4 12q15
KCNN1 potassium channel, calcium activated intermediate/small conductance subfamily N alpha, member 1 KCa2.1, hSK1 19p13.1
KCNN2 potassium channel, calcium activated intermediate/small conductance subfamily N alpha, member 2 KCa2.2, hSK2 5q22.3
KCNN3 potassium channel, calcium activated intermediate/small conductance subfamily N alpha, member 3 KCa2.3, hSK3, SKCA3 1q21.3
KCNN4 potassium channel, calcium activated intermediate/small conductance subfamily N alpha, member 4 KCa3.1, hSK4, hKCa4, hIKCa1, IK 19q13.2
KCNQ1 potassium channel, voltage gated KQT-like subfamily Q, member 1 LQT, KCNA9 Kv7.1, KCNA8, KVLQT1, JLNS1, LQT1 11p15.5
KCNQ2 potassium channel, voltage gated KQT-like subfamily Q, member 2 EBN, EBN1 Kv7.2, ENB1, BFNC, KCNA11, HNSPC 20q13.33
KCNQ3 potassium channel, voltage gated KQT-like subfamily Q, member 3 EBN2 Kv7.3 8q24
KCNQ4 potassium channel, voltage gated KQT-like subfamily Q, member 4 DFNA2 Kv7.4 1p34
KCNQ5 potassium channel, voltage gated KQT-like subfamily Q, member 5 Kv7.5 6q14
KCNS1 potassium voltage-gated channel, modifier subfamily S, member 1 Kv9.1 20q12
KCNS2 potassium voltage-gated channel, modifier subfamily S, member 2 Kv9.2 8q22
KCNS3 potassium voltage-gated channel, modifier subfamily S, member 3 Kv9.3 2p24
KCNT1 potassium channel, sodium activated subfamily T, member 1 KCa4.1, KIAA1422, SLACK, Slo2.2 9q34.3
KCNT2 potassium channel, sodium activated subfamily T, member 2 KCa4.2, SLICK, SLO2.1 1q31.3
KCNU1 potassium channel, subfamily U, member 1 KCa5.1, Slo3, KCNMC1, Kcnma3 8p11.2
KCNV1 potassium channel, voltage gated modifier subfamily V, member 1 Kv8.1 8q23.2
KCNV2 potassium channel, voltage gated modifier subfamily V, member 2 Kv8.2 9p24.2

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