Tags: Enzyme.
In enzymology a homospermidine synthase (spermidine-specific) (EC 2.5.1.45) is an enzyme that catalyzes the chemical reactionspermidine + putrescine sym-homospermidine + propane-13-diamineThus the two substrates of this enzyme are spermidine and putrescine whereas its two products are sym-homospermidine and propane-13-diamine.This enzyme belongs to the family of transferases specifically those transferring aryl or alkyl groups other than methyl groups.