Homospermidine synthase

Homospermidine synthase (EC 2.5.1.44) is an enzyme with systematic name putrescine:putrescine 4-aminobutyltransferase (ammonia-forming). This enzyme catalyses the following chemical reaction(1) 2 putrescine  sym-homospermidine + NH3 + H+
(2) putrescine + spermidine  sym-homospermidine + propane-1,3-diamine


Homospermidine synthase (EC 2.5.1.44) is an enzyme with systematic name putrescine:putrescine 4-aminobutyltransferase (ammonia-forming). This enzyme catalyses the following chemical reaction(1) 2 putrescine sym-homospermidine + NH3 + H+ (2) putrescine + spermidine sym-homospermidine + propane-1,3-diamine
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