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l-lysine; lysine


Name(s) l-lysine; lysine
Scientific name(s)
Formula C6H14N2O2
Molecular mass 147.198
IUPAC name (2s)-2,6-diaminohexanoic acid
INCHI InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1
SMILE NCCCC[C@H](N)C(O)=O
CAS ID 56-87-1
PubChem ID 5962
DrugBank ID DB03252
CHEBI ID Not available
Description Dietary supplement, nutrient. Found widely in protein hydrolysates, e.g. casein, egg albumen, fibrin, gelatin, beet molasses. Flavouring agent for a variety of foods_x000D_ _x000D_ Lysine (abbreviated as Lys or K) is an alpha-amino acid with the chemical formula HO2CCH(NH2)(CH2)4NH2. It is an essential amino acid, which means that the human body cannot synthesize it. Its codons are AAA and AAG. L-Lysine is found in many foods, some of which are rocket salad (sspecies), lingonberry, japanese persimmon, and welsh onion.