P-loop | Inner helix | ||||||
---|---|---|---|---|---|---|---|
33 | 41 | 51a | 1 | 11 | 21 | 31a | |
KcsA | LITYPRAL | WWSVETATTV | GYGD | LWGRLVAVVV | MVAGITSFGL | VTAALATWFV | G |
MthK | GESWTVSL | YWTFVTIATV | GYGD | PLGMYFTVTL | IVLGIGTFAV | AVERLLEFLI | N |
KvAP | IKSVFDAL | WWAVVTATTV | GYGD | PIGKVIGIAV | MLTGISALTL | LIGTVSNMFQ | K |
BK | ALTYWECV | YLLMVTMSTV | GYGD | TLGRLFMVFF | ILGGLAMFAS | YVPEIIELIG | N |
SK3 | YCGKGVCLLT | GIMGAGCTAL | VVAVVARKLE | L | |||
Kv1.3 | FNSIPDAF | WWAVVTMTTV | GYGD | IGGKIVGSLC | AIAGVLTIAL | PVPVIVSNFN | Y |
Kv1.5 | FSSIPDAF | WWAVVTMTTV | GYGD | VGGKIVGSLC | AIAGVLTIAL | PVPVIVSNFN | Y |
HERG | KDKYVTAL | YFTFSSLTSV | GFGN | NSEKIFSICV | MLIGSLMYAS | IFGNVSAIIQ | R |
Kv7.1 | FGSYADAL | WWGVVTVTTI | GYGD | WVGKTIASCF | SVFAISFFAL | PAGILGSGFA | L |
HERG, human ether-a-go-go-related gene.
↵ a Relative numbers of residues (Zhorov and Tikhonov, 2004).