[Term] id: PR:Q8IWT1-2 name: sodium channel subunit beta-4 isoform h2 (human) def: "A sodium channel subunit beta-4 (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:Q8IWT1-2." [PRO:auto, UniProtKB:Q8IWT1] comment: Category=organism-sequence. synonym: "hSCN4B/iso:h2" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:Q8IWT1-2 is_a: PR:Q8IWT1 ! sodium channel subunit beta-4 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens