[Term]
id: PR:000015301
name: spermine synthase
def: "A protein that is a translation product of the human SMS gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "SMS" EXACT PRO-short-label [PRO:DNx]
synonym: "SPMSY" EXACT []
synonym: "spermidine aminopropyltransferase" EXACT []
is_a: PR:000000001 ! protein

[Term]
id: PR:P97355
name: spermine synthase (mouse)
def: "A spermine synthase that is encoded in the genome of mouse." [OMA:P97355, PRO:DNx]
comment: Category=organism-gene.
synonym: "Sms" RELATED Gene-based [UniProtKB:P97355]
synonym: "mSMS" EXACT PRO-short-label [PRO:DNx]
synonym: "SPMSY (mouse)" EXACT [UniProtKB:P97355]
synonym: "spermidine aminopropyltransferase (mouse)" EXACT [UniProtKB:P97355]
xref: UniProtKB:P97355
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000015301 ! spermine synthase
relationship: has_gene_template MGI:109490 ! Sms (mouse)

[Term]
id: PR:P97355-1
name: spermine synthase isoform 1 (mouse)
def: "A spermine synthase isoform 1 that is encoded in the genome of mouse." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "mSMS/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P97355-1
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000039712 ! spermine synthase isoform 1