1	RGE	(2s)-2-amino-5-(2-(methylsulfinyl)acetimidamido)pentanoic acid	1.000
2	CCW	(S)-2-amino-5-(2-(methylsulfonyl)acetimidamido)pentanoic acid	0.938
3	JM2	N~5~-[2-(methylsulfanyl)ethanimidoyl]-L-ornithine	0.933
4	JM7	N~5~-[2-(ethylsulfanyl)ethanimidoyl]-L-ornithine	0.875
5	VUR	(S)-2-amino-5-(2-mercaptoacetimidamido)pentanoic acid	0.867
6	JM5	N~5~-[2-(propylsulfanyl)ethanimidoyl]-L-ornithine	0.824
7	ILO	N5-iminoethyl-L-ornithine	0.800
8	4JK	(S)-2-amino-5-(2-hydroxyacetimidamido)pentanoic acid	0.750
9	FIO	N~5~-[(1e)-2-fluoroethanimidoyl]-L-ornithine	0.750
10	LN5	N5-(1-iminopropyl)-L-ornithine	0.750
11	WT2	(S)-2-amino-5-(2-oxoacetimidamido)pentanoic acid	0.750
12	VIO	N5-(1-imino-3-butenyl)-L-ornithine	0.706