2.5.1.22: spermine synthase

This is an abbreviated version, for detailed information about spermine synthase, go to the full flat file.

Reaction

S-adenosyl 3-(methylthio)propylamine
+
spermidine
=
S-methyl-5'-thioadenosine
+
spermine

Synonyms

ACL5, aminopropyltransferase, spermidine, SMS, spermidine aminopropyltransferase, spermine synthase, spermine synthetase, Spm synthase, SpmS, SpmSyn, synthase, spermine

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.22 spermine synthase