[Term] id: PR:000044332 name: glycogen [starch] synthase, muscle isoform 1 def: "A glycogen [starch] synthase, muscle that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q9Z1E4-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "GYS1/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q9Z1E4-1 is_a: PR:000008365 ! glycogen [starch] synthase, muscle