1	FAK	N~6~-(trifluoroacetyl)-L-lysine	1.000
2	ALY	N(6)-acetyllysine	0.812
3	5OL	N~6~-(1,1-dihydroxyethyl)-L-lysine	0.765
4	7QK	N~6~-acetyl-N~6~-methyl-L-lysine	0.765
5	PRK	N~6~-propanoyl-L-lysine	0.765
6	Q3P	N~6~-glycyl-L-lysine	0.765
7	LDH	N~6~-ethyl-L-lysine	0.750
8	BTK	N~6~-butanoyl-L-lysine	0.722
9	D8R	(2~{S})-2-azanyl-6-[[(2~{R})-2-oxidanylpropanoyl]amino]hexanoic acid	0.722
10	KCR	N-6-crotonyl-L-lysine	0.722
11	IEL	N~6~-[(1z)-ethanimidoyl]-L-lysine	0.706
12	ILY	N~6~-propan-2-yl-L-lysine	0.706
13	KCX	Lysine nz-carboxylic acid	0.706
14	TLY	(2s)-2-azanyl-6-(ethanethioylamino)hexanoic acid	0.706
15	YHA	Homocitrulline	0.706