L-allysine lysine oxidation to aminoadipic semialdehyde -1.0299999713897705078 -1.0316339731216430664 127.06333160400390625 127.1399993896484375 true From DeltaMass: Average Mass: -1 Average Mass Change:-1 References:Amici A, Levine, RL, Tsai, L, and Stadtman, ER: Conversion of amino acid residues in proteins and amino acid homopolymers to carbonyl derivatives by metal-catalyzed oxidation reactions. Journal of Biological Chemistry 264: 3341-3346 1989.Requena JR, Chao CC, Levine RL, and Stadtman ER: Glutamic and aminoadipic semialdehydes are the main carbonyl products of metal-catalyzed oxidation of proteins. Proceedings of the National Academy of Sciences USA 98: 69-74 2001. PSI-MOD K OBSOLETE because redundant with MOD:00130. Remap to MOD:00130. Oxidation of lysine (to aminoadipic semialdehyde) H -3 N -1 O 1 none C 6 H 9 N 1 O 2 natural MOD:00779