[Term]
id: PR:000039712
name: spermine synthase isoform 1
def: "A spermine synthase 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:P52788-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "SMS/iso:1" EXACT PRO-short-label [PRO:DNx]
property_value: has_archetype PR:P52788-1
is_a: PR:000015301 ! spermine synthase