High impact information on Aminopropylcadaverine

• In a parallel reaction, using N-(3-aminopropyl)cadaverine in place of spermidine, a variant form of eIF-4D containing homodeoxyhypusine (N epsilon-(5-aminopentyl)lysine) was prepared [1].
• The correlation of these values with the sum of spermidine plus aminopropylcadaverine suggested that aminopropylcadaverine is important for cell growth in the presence of limiting amounts of normal polyamines [2].
• This hypothesis is supported by the results of aminopropylcadaverine stimulation of the in vitro synthesis of polyphenylalanine and MS2 RNA replicase and of its stimulation of the growth of MA261 [2].
• The higher homologues of cadaverine, aminopropylcadaverine (APC) and N,N-bis(3-aminopropyl)cadaverine (3APC) were formed by a wild-type strain of Saccharomyces cerevisiae, and by two mutant strains, spe 3-1 and spe 4-1, exhibiting point mutations in the genes for spermidine synthase and spermine synthase, respectively [3].
• A polyamine autotroph S. cerevisiae 179-5, which lacks ornithine decarboxylase, produced both aminopropylcadaverine and aminopropylhomospermidine, while another mutant S. cerevisiae Y 260 A, which lacks spermine synthase, formed only aminopropylcadaverine [4].

Associations of Aminopropylcadaverine with other chemical compounds

• Yeasts of wild-type strains, such as Saccharomyces cerevisiae, Schizosaccharomyces pombe and Candida albicans were shown to have the ability to form aminopropylcadaverine and aminopropylhomospermidine from cadaverine and homospermidine, respectively [4].

References