1.1. 2-Fluoroputrescine has a high affinity for spermidine synthase (Km 12μ M) and obeys normal Michaelis-Menten kinetics.2.2. The only product of the spermidine synthase-catalysed aminopropylation of 2-fluoroputrescine is 6-fluorospermidine. Formation of the isomerie 7-fluorospermidine could n...detailed