2.5.1.16: spermidine synthase

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

Reaction

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

Synonyms

aminopropyltransferase, aminopropyltransferase spermidine synthase, MdSPDS1, PAPT, PgSPD, putrescine aminopropyltransferase, Spd synthase, SPDS, SPDS2, SPDSYN, spe-sdh, spe3, SpeE, spermidine synthase, spermidine synthase 1, spermidine synthetase, Spm synthase, SpSyn, synthase, spermidine

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)
                2.5.1.16 spermidine synthase