1	M3L	N-trimethyllysine	1.000
2	MLY	N-dimethyl-lysine	0.923
3	MLZ	N-methyl-lysine	0.846
4	7QK	N~6~-acetyl-N~6~-methyl-L-lysine	0.800
5	ELY	N~6~,N~6~-diethyl-L-lysine	0.800
6	LYP	N~6~-methyl-N~6~-propyl-L-lysine	0.800
7	9E7	N~6~-(sulfanylmethyl)-L-lysine	0.786
8	LDH	N~6~-ethyl-L-lysine	0.786
9	5T3	N~6~-ethyl-N~6~-propan-2-yl-L-lysine	0.750
10	ALY	N(6)-acetyllysine	0.733
11	HRG	L-homoarginine	0.733
12	IEL	N~6~-[(1z)-ethanimidoyl]-L-lysine	0.733
13	ILY	N~6~-propan-2-yl-L-lysine	0.733
14	KCX	Lysine nz-carboxylic acid	0.733
15	TLY	(2s)-2-azanyl-6-(ethanethioylamino)hexanoic acid	0.733
16	YHA	Homocitrulline	0.733
17	DR0	N-(hydroxymethyl)-N,N-dimethylhexan-1-aminium	0.714
18	DR8	N,N,N-trimethylhepta-1,3,5-triyn-1-aminium	0.714