English Lysine Cited by user Evolution and evolvability on 10 Jun 2018 Lysine (symbol Lys or K), encoded by the codons AAA and AAG, is an α-amino acid that is used in the biosynthesis of proteins.
English Lysine Cited by user Lanulos on 16 Nov 2009 Lysine (abbreviated as Lys or K) is an α-amino acid with the chemical formula HO2CCH(NH2)(CH2)4NH2.