NLM Logo

Spermine Synthase MeSH Descriptor Data 2024


MeSH Heading
Spermine Synthase
Tree Number(s)
D08.811.913.225.912
Unique ID
D013097
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D013097
Annotation
do not confuse with SPERMIDINE SYNTHASE
Scope Note
An enzyme that catalyzes the transfer of the propylamine moiety from 5'-deoxy-5'-S-(3-methylthiopropylamine)sulfonium adenosine to spermidine in the biosynthesis of spermine. It has an acidic isoelectric point at pH 5.0. EC 2.5.1.22.
Entry Term(s)
Spermidine Aminopropyltransferase
Spermine Synthetase
Related Numbers
74812-43-4
CAS Type 1 Name
S-Adenosylmethioninamine:spermidine 3-aminopropyltransferase
Previous Indexing
Propylamines (1972-1974)
Spermine (1972-1974)
Transferases (1972-1974)
Public MeSH Note
91; was see under TRANSFERASES 1975-90
History Note
91(75); was see under TRANSFERASES 1975-90
Date Established
1991/01/01
Date of Entry
1974/11/19
Revision Date
2003/07/09
Spermine Synthase Preferred
page delivered in 0.171s