Hydroxylation of phenylalanine to tyrosine is an important step for eliminating excess phenylalanine and for providing tyrosine if dietary intake of tyrosine is inadequate. Currently ...

Nearly three decades ago, Snyderman (1) suggested that the neonate requires a preformed source of tyrosine ... greater rate of in vivo phenylalanine hydroxylation (12). Derivatives of tyrosine ...

Tyrosine is one of the 20 amino acids that people need to make proteins. It is a non-essential amino acid — which means your body can make it, so it doesn't have to be included in the diet.

Fu Wenguang and Prof. Fang Jing, identified a novel mechanism for the HIF prolyl hydroxylase domain protein 3 (PHD3)-dependent proline hydroxylation of cAMP responsive element binding protein ...