1	LGY	(E)-N~6~-(4-oxobutylidene)-L-lysine	1.000
2	SLL	(2s)-2-azanyl-6-[(4-hydroxy-4-oxo-butanoyl)amino]hexanoic acid	0.882
3	5GG	Deoxyhypusine	0.875
4	BTK	N~6~-butanoyl-L-lysine	0.875
5	KCR	N-6-crotonyl-L-lysine	0.875
6	N65	(2~{S})-2-azanyl-6-[(~{E})-pentan-2-ylideneamino]hexanal	0.875
7	FHL	(E)-N~6~-[3-carboxy-1-(hydroxymethyl)propylidene]-L-lysine	0.833
8	5CT	Hypusine	0.824
9	KHB	N~6~-[(3s)-3-hydroxybutanoyl]-L-lysine	0.824
10	LYP	N~6~-methyl-N~6~-propyl-L-lysine	0.812
11	PRK	N~6~-propanoyl-L-lysine	0.812
12	LDH	N~6~-ethyl-L-lysine	0.800
13	I2F	(2~{S},4~{R},5~{E})-5-[(5~{S})-5-azanyl-6-oxidanyl-hexyl]iminohexane-1,2,4-triol	0.789
14	SHR	N-(5-amino-5-carboxypentyl)glutamic acid	0.789
15	3ZL	N~6~-[(1z)-4-amino-3-oxopenta-1,4-dien-1-yl]-L-lysine	0.778
16	A1LWV	(2~{S})-2-azanyl-6-(5-oxidanylidenepentanoylamino)hexanoic acid	0.778
17	LLO	N~6~-[(1s)-3-hydroxy-1,3-dimethylbutyl]-L-lysine	0.778
18	A1BIE	N~6~-(2-methylprop-2-enoyl)-L-lysine	0.765
19	D8R	(2~{S})-2-azanyl-6-[[(2~{R})-2-oxidanylpropanoyl]amino]hexanoic acid	0.765
20	XRW	N~6~-[(2s)-2-hydroxypropanoyl]-L-lysine	0.765
21	ALY	N(6)-acetyllysine	0.750
22	IEL	N~6~-[(1z)-ethanimidoyl]-L-lysine	0.750
23	ILY	N~6~-propan-2-yl-L-lysine	0.750
24	TLY	(2s)-2-azanyl-6-(ethanethioylamino)hexanoic acid	0.750
25	0TF	N~6~-D-ornithyl-L-lysine	0.737
26	74P	(E)-N~6~-(1-carboxy-3-oxobutylidene)-L-lysine	0.737
27	9MN	(2~{S})-2-azanyl-6-(6-bromanylhexanoylamino)hexanoic acid	0.737
28	MLZ	N-methyl-lysine	0.733
29	A1BDE	N~6~-L-seryl-L-lysine	0.722
30	FF9	(2s)-2-azanyl-6-[(E)-(1-oxidanyl-1-oxidanylidene-butan-2-ylidene)amino]hexanoic acid	0.722
31	LCK	(z)-N~6~-(2-carboxy-1-methylethylidene)-L-lysine	0.722
32	6G4	4-oxononanoyl lysine	0.714
33	5OL	N~6~-(1,1-dihydroxyethyl)-L-lysine	0.706
34	6DN	(2~{S})-2-azanyl-6-(2-hydroxy-2-oxoethylamino)hexanoic acid	0.706
35	7QK	N~6~-acetyl-N~6~-methyl-L-lysine	0.706
36	ELY	N~6~,N~6~-diethyl-L-lysine	0.706
37	GBG	N~6~-[(1e)-2-chloroethanimidoyl]-L-lysine	0.706
38	I58	4r-fluoro-n6-ethanimidoyl-L-lysine	0.706
39	Q3P	N~6~-glycyl-L-lysine	0.706
40	Q6M	7-[(3-aminopropyl)amino]heptane-2,2-diol	0.706
41	2YG	N~6~-L-lysyl-L-lysine	0.700