1	KPI	(2s)-2-amino-6-[(1-hydroxy-1-oxo-propan-2-ylidene)amino]hexanoic acid	1.000
2	RF9	N~6~-[(1r)-1-carboxyethyl]-L-lysine	1.000
3	FF9	(2s)-2-azanyl-6-[(E)-(1-oxidanyl-1-oxidanylidene-butan-2-ylidene)amino]hexanoic acid	0.938
4	KPF	N-(1-carboxy-2-fluoro-ethenyl) lysine	0.938
5	KYQ	(E)-N~6~-(1-carboxy-2-hydroxyethylidene)-L-lysine	0.938
6	6DN	(2~{S})-2-azanyl-6-(2-hydroxy-2-oxoethylamino)hexanoic acid	0.933
7	LLY	Nz-(dicarboxymethyl)lysine	0.882
8	ILY	N~6~-propan-2-yl-L-lysine	0.867
9	X5H	(~{E})-6-(2-hydroxy-2-oxoethylamino)hex-4-enoic acid	0.867
10	74P	(E)-N~6~-(1-carboxy-3-oxobutylidene)-L-lysine	0.833
11	KKA	(2s)-2-azanyl-6-oxidanylidene-6-[[(2s)-1-oxidanyl-1-oxidanylidene-4-sulfanyl-butan-2-yl]amino]hexanoic acid	0.833
12	LDH	N~6~-ethyl-L-lysine	0.800
13	SHR	N-(5-amino-5-carboxypentyl)glutamic acid	0.789
14	5T3	N~6~-ethyl-N~6~-propan-2-yl-L-lysine	0.765
15	D8R	(2~{S})-2-azanyl-6-[[(2~{R})-2-oxidanylpropanoyl]amino]hexanoic acid	0.765
16	N65	(2~{S})-2-azanyl-6-[(~{E})-pentan-2-ylideneamino]hexanal	0.765
17	ALY	N(6)-acetyllysine	0.750
18	IEL	N~6~-[(1z)-ethanimidoyl]-L-lysine	0.750
19	TLY	(2s)-2-azanyl-6-(ethanethioylamino)hexanoic acid	0.750
20	FHL	(E)-N~6~-[3-carboxy-1-(hydroxymethyl)propylidene]-L-lysine	0.737
21	2IQ	2-(hexylamino)ethanoic acid	0.733
22	MLZ	N-methyl-lysine	0.733
23	5CT	Hypusine	0.722
24	LCK	(z)-N~6~-(2-carboxy-1-methylethylidene)-L-lysine	0.722
25	5OL	N~6~-(1,1-dihydroxyethyl)-L-lysine	0.706
26	7QK	N~6~-acetyl-N~6~-methyl-L-lysine	0.706
27	ELY	N~6~,N~6~-diethyl-L-lysine	0.706
28	GBG	N~6~-[(1e)-2-chloroethanimidoyl]-L-lysine	0.706
29	I58	4r-fluoro-n6-ethanimidoyl-L-lysine	0.706
30	LYP	N~6~-methyl-N~6~-propyl-L-lysine	0.706
31	PRK	N~6~-propanoyl-L-lysine	0.706
32	Q3P	N~6~-glycyl-L-lysine	0.706
33	I2F	(2~{S},4~{R},5~{E})-5-[(5~{S})-5-azanyl-6-oxidanyl-hexyl]iminohexane-1,2,4-triol	0.700