1	02Y	6-diazonio-5-oxo-L-norleucine	1.000
2	DON	6-diazenyl-5-oxo-L-norleucine	1.000
3	ONL	5-oxo-L-norleucine	0.833
4	8WY	5,5-dihydroxy-L-norleucine	0.769
5	LYZ	5-hydroxylysine	0.769
6	MLZ	N-methyl-lysine	0.769
7	2DO	(2s)-2-aminohexane-1,1-diol	0.750
8	4AT	5-oxohexanoic acid	0.750
9	AA4	2-amino-5-hydroxypentanoic acid	0.750
10	DNE	D-norleucine	0.750
11	F7V	(2s,4e)-2-aminohex-4-enoic acid	0.750
12	IZO	(2s)-2-aminohex-5-ynoic acid	0.750
13	NLE	Norleucine	0.750
14	T79	(2s)-2-azanylhex-4-ynoic acid	0.750
15	6HN	6-nitro-L-norleucine	0.714
16	9E7	N~6~-(sulfanylmethyl)-L-lysine	0.714
17	DO2	5,5-dihydroxy-6-oxo-L-norleucine	0.714
18	LDH	N~6~-ethyl-L-lysine	0.714
19	MLY	N-dimethyl-lysine	0.714
20	NOT	6-azido-L-norleucine	0.714