Q9Y6J6 (KCNE2_HUMAN) Homo sapiens (Human)

Potassium voltage-gated channel subfamily E member 2 UniProtKBInterProSTRINGInteractive Modelling

123 aa; Sequence (Fasta) Identical sequences: Pongo abelii: A0A663D8A0; H2P321

Sequence Features

Add
 8T -> A (in dbSNP:rs2234916) VAR_008375 dbSNP
 8T -> I (in dbSNP:rs35759083) VAR_037794 dbSNP
 9Q -> E (risk factor for drug-induced arrhythmia; impedes activation and increases sensitivity to macrolide antibiotics; may lower current in KCNQ1/KCNE2 channel; dbSNP:rs16991652) VAR_008376 dbSNP
 14V -> I (in LQT6; unknown pathological significance; dbSNP:rs142153692) VAR_074921 dbSNP
 20I -> N (in LQT6; unknown pathological significance; dbSNP:rs199473363) VAR_074922 dbSNP
 27R -> C (in ATFB4; gain-of-function mutation associated with the initiation and/or maintenance of AF; dbSNP:rs74315449) VAR_037795 dbSNP
 27R -> H (in LQT6; unknown pathological significance; dbSNP:rs148968498) VAR_074923 dbSNP
 54M -> T (in LQT6; forms I(KR) channels that deactivate twice as fast as wild type; dbSNP:rs74315447) VAR_008377 dbSNP
 57I -> T (in LQT6; may affect KCNQ1/KCNE2 channel; dbSNP:rs74315448) VAR_008378 dbSNP
 60F -> L (in LQT6; unknown pathological significance; dbSNP:rs16991654) VAR_029334 dbSNP
 65V -> L (in LQT6; unknown pathological significance; dbSNP:rs199473364) VAR_074924 dbSNP
 65V -> M (in LQT6; dbSNP:rs199473364) VAR_015063 dbSNP
 66A -> V (in dbSNP:rs16991656) VAR_022052 dbSNP
 77R -> Q (in LQT6; unknown pathological significance; dbSNP:rs199473365) VAR_074925 dbSNP
 77R -> W (in LQT6; dbSNP:rs141423405) VAR_035386 dbSNP
 94E -> G (in LQT6; unknown pathological significance; dbSNP:rs74424227) VAR_074926 dbSNP
 49-69Helical
 23-100Potassium channel, voltage-dependent, beta subunit, KCNE
IPR000369PF02060

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
Solution NMR analysis of intact KCNE2 in detergent micelles demonstrate a straight transmembrane he…monomer 2m0q1-123
Assess