[Term] id: PR:000000830 name: voltage-gated potassium channel subunit KCNQ1 sequence variant R591H (human) def: "A potassium voltage-gated channel subfamily KQT member 1 (human) that has a His residue at the position equivalent to Arg-591 of the amino acid sequence represented by UniProtKB:P51787-1. Example: UniProtKB:P51787-1, Arg-591, CHEBI:29979." [PRO:CNA, PRO:DAN, PMID:10024302, PMID:10704188] comment: Category=organism-sequence. Note: This residue is located in the cytoplasmic C-terminus. synonym: "hKCNQ1/var:R591H" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P51787, Arg-591, CHEBI:29979" EXACT PRO-proteoform-std [PRO:DAN] synonym: "voltage-gated potassium channel subunit KCNQ1 sequence variant 21 (human)" EXACT [PRO:DNx] synonym: "UniProtKB:P51787-1, Arg-591, CHEBI:29979" NARROW PRO-proteoform-std [PRO:DAN] xref: UniProtKB_VAR:VAR_008953 is_a: PR:P51787 ! potassium voltage-gated channel subfamily KQT member 1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens