Enzyme Details

Enzyme (Recommended) Name	homospermidine synthase (spermidine-specific)
Alternative names	spermidine:putrescine 4-aminobutyltransferase (propane-1,3-diamine-forming)
EC Classification	2.5.1.45
Classification	Transferases Transferring alkyl or aryl groups, other than methyl groups Transferring alkyl or aryl groups, other than methyl groups
Catalyses reactions	Putrescine + Spermidine <-> 1,3-Diaminopropane + Homospermidine Putrescine + Homospermidine <-> Putrescine + Homospermidine
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 2.5.1.45