Hydrolysis of your imine derives N-carbamoylputrescine adopted with hydrolysis in the urea to form putrescine. The independent pathways of changing ornithine to putrescine in plants and animals have converged. A SAM-dependent N-methylation of putrescine gives the N-methylputrescine products, which then undergoes oxidative deamination because of the motion of diamine oxidase https://jamesv304yvt6.ja-blog.com/profile