00010	L-alanine residue
00011	L-arginine residue
00012	L-asparagine residue
00013	L-aspartic acid residue
00014	L-cysteine residue
00015	L-glutamic acid residue
00016	L-glutamine residue
00017	glycine residue
00018	L-histidine residue
00019	L-isoleucine residue
00020	L-leucine residue
00021	L-lysine residue
00022	L-methionine residue
00023	L-phenylalanine residue
00024	L-proline residue
00025	L-serine residue
00026	L-threonine residue
00027	L-tryptophan residue
00028	L-tyrosine residue
00029	L-valine residue
00030	N-formyl-L-methionine residue
00031	L-selenocysteine residue
00198	D-alanine (Ala)
00199	D-allo-isoleucine
00200	D-methionine
00201	D-phenylalanine
00202	D-serine (Ser)
00203	D-asparagine
00204	D-leucine
00205	D-tryptophan
00306	residues isobaric at 113.084064 Da
00705	D-valine
00863	D-allo-threonine
01187	L-pyrrolysine residue
01840	L-allo-isoleucine
01921	D-aspartic acid (Asp)
02028	iTRAQ4plex reporter+balance reagent acylated residue, average mass modification
02029	cis-peptidyl-L-proline
02030	trans-peptidyl-L-proline
