2.5.1.22Gene ontology ID
GO:0016768
Definition
Catalysis of the reaction: S-adenosylmethioninamine + spermidine = 5'-methylthioadenosine + spermine
Synonyms
1. S-adenosylmethioninamine:spermidine 3-aminopropyltransferase activity
2. spermidine aminopropyltransferase activity
3. spermine synthetase activity
References
1. EC 2.5.1.222. MetaCyc SPERMINE-SYNTHASE-RXN3. Reactome: R-HSA-351210 "dc-Adenosyl methionine + Spermidine => Spermine + 5'-methylthioadenosine"
4. RHEA: 19973
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is a part of the parent element
is related to the parent element
derives from the parent element
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at least 1 tissue/ enzyme/ localization link in this branch
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tissue/ enzyme/ localization link to BRENDA