PR:000000853	voltage-gated potassium channel subunit KCNQ1 sequence variant R555C (human)	hKCNQ1/var:R555C|UniProtKB:P51787-1, Arg-555, CHEBI:29950|voltage-gated potassium channel subunit KCNQ1 sequence variant 42 (human)		associated_with_disease_progression	DOID:2843	long QT syndrome			PMID:10704188	EXP	NCBITaxon:9606		UniProtKB_VAR:VAR_001545	20080601	PRO:CNA