PR:000000867	voltage-gated potassium channel subunit KCNQ1 sequence variant V254M (human)	hKCNQ1/var:V254M|UniProtKB:P51787-1, Val-254, CHEBI:16044|voltage-gated potassium channel subunit KCNQ1 sequence variant 55 (human)		associated_with_disease_progression	DOID:2843	long QT syndrome			PMID:10704188	EXP	NCBITaxon:9606		UniProtKB_VAR:VAR_001522	20080601	PRO:CNA