1	SHR	N-(5-amino-5-carboxypentyl)glutamic acid	1.000
2	FHL	(E)-N~6~-[3-carboxy-1-(hydroxymethyl)propylidene]-L-lysine	0.947
3	74P	(E)-N~6~-(1-carboxy-3-oxobutylidene)-L-lysine	0.850
4	FF9	(2s)-2-azanyl-6-[(E)-(1-oxidanyl-1-oxidanylidene-butan-2-ylidene)amino]hexanoic acid	0.842
5	SLL	(2s)-2-azanyl-6-[(4-hydroxy-4-oxo-butanoyl)amino]hexanoic acid	0.800
6	KPI	(2s)-2-amino-6-[(1-hydroxy-1-oxo-propan-2-ylidene)amino]hexanoic acid	0.789
7	LGY	(E)-N~6~-(4-oxobutylidene)-L-lysine	0.789
8	N65	(2~{S})-2-azanyl-6-[(~{E})-pentan-2-ylideneamino]hexanal	0.789
9	RF9	N~6~-[(1r)-1-carboxyethyl]-L-lysine	0.789
10	KKA	(2s)-2-azanyl-6-oxidanylidene-6-[[(2s)-1-oxidanyl-1-oxidanylidene-4-sulfanyl-butan-2-yl]amino]hexanoic acid	0.762
11	KPF	N-(1-carboxy-2-fluoro-ethenyl) lysine	0.750
12	KYQ	(E)-N~6~-(1-carboxy-2-hydroxyethylidene)-L-lysine	0.750
13	N72	(2~{R})-2-[[(3~{R},4~{R},5~{S})-3,4,5,6-tetrakis(oxidanyl)-2-oxidanylidene-hexyl]amino]pentanedioic acid	0.739
14	N7T	(2~{S})-2-[[(3~{S},4~{R},5~{R})-3,4,5,6-tetrakis(oxidanyl)-2-oxidanylidene-hexyl]amino]pentanedioic acid	0.739
15	6DN	(2~{S})-2-azanyl-6-(2-hydroxy-2-oxoethylamino)hexanoic acid	0.737
16	I2F	(2~{S},4~{R},5~{E})-5-[(5~{S})-5-azanyl-6-oxidanyl-hexyl]iminohexane-1,2,4-triol	0.727
17	LLO	N~6~-[(1s)-3-hydroxy-1,3-dimethylbutyl]-L-lysine	0.714
18	LLY	Nz-(dicarboxymethyl)lysine	0.714
19	LYF	(2e,4s)-2-{[(5s)-5-amino-5-carboxypentyl]imino}-4-hydroxyheptanedioic acid	0.708
20	VPV	(2e,4r)-2-{[(5s)-5-amino-5-carboxypentyl]imino}-4-hydroxyheptanedioic acid	0.708
21	5GG	Deoxyhypusine	0.700
22	BTK	N~6~-butanoyl-L-lysine	0.700
23	KCR	N-6-crotonyl-L-lysine	0.700