lysine
/ˈlaɪsiːn/noun
mass noun
1- Biochemistry a basic amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.【生化】赖氨酸。
1.1
- Chem. formula: NH2(CH2)4CH(NH2)COOH.化学分子式： NH2(CH2)4CH(NH2)COOH.
词源
late 19th cent.: from German Lysin, based on LYSIS.