PR:000000921 voltage-gated potassium channel subunit KCNQ4 sequence variant L274H (human) hKCNQ4/var:L274H|UniProtKB:P56696-1, Leu-274, CHEBI:29979|voltage-gated potassium channel subunit KCNQ4 sequence variant 2 (human) associated_with_disease_progression DOID:0050564 autosomal dominant nonsyndromic deafness PMID:10925378 EXP NCBITaxon:9606 UniProtKB_VAR:VAR_010936 20080601 PRO:CNA