Tyrosine can be a non-essential phenylalanine-derived amino acid. Tyrosine’s structure is built a para-hydroxylated phenyl ring linked to a pentanoic acid group, that is a five member carbon chain by using a carboxyl (C(=O)OH) team around the terminal carbon. This pentanoic acid chain is substituted at R2 having an amino https://bookmarksden.com/story17679353/rgpu-95-an-overview