1	AGM	5-methyl-arginine	1.000
2	4VI	(2z,4e)-5-carbamimidamido-2-iminopent-4-enoic acid	0.923
3	AR7	Amino{[(4s)-4-amino-5,5-dihydroxypentyl]amino}methaniminium	0.923
4	ARG	Arginine	0.923
5	DAR	D-arginine	0.923
6	GND	2-amino-5-guanidino-pentanoic acid	0.923
7	IAR	(2e)-5-[(diaminomethylidene)amino]-2-iminopentanoic acid	0.923
8	4D4	(2s,3r)-2-azanyl-5-carbamimidamido-3-oxidanyl-pentanoic acid	0.857
9	ARO	C-gamma-hydroxy arginine	0.857
10	WYK	(2s,4s)-4-hydroxy-L-arginine	0.857
11	ZZU	(2s,3s)-3-hydroxyarginine	0.857
12	GVA	5-{[amino(imino)methyl]amino}pentanoic acid	0.846
13	OAR	N-(4-amino-5-hydroxy-pentyl)-guanidine	0.846
14	RGL	Arginal	0.846
15	2OR	Amino{[(2r,3r,4s)-4-amino-2,3,5-trihydroxy-5-oxopentyl]amino}methaniminium	0.800
16	AAR	Arginineamide	0.786
17	ARM	Deoxy-methyl-arginine	0.786
18	CIR	Citrulline	0.786
19	ILO	N5-iminoethyl-L-ornithine	0.786
20	JX7	5-carbamimidamido-2-oxopentanoic acid	0.786
21	NWG	5-[(diaminomethylidene)amino]-2-oxopentanoic acid	0.786
22	SCI	L-thiocitrulline	0.786
23	4JK	(S)-2-amino-5-(2-hydroxyacetimidamido)pentanoic acid	0.733
24	AHL	N-hydroxy-L-argininamide	0.733
25	EGV	(4s)-5-carbamimidamido-4-hydroxy-2-oxopentanoic acid	0.733
26	FIO	N~5~-[(1e)-2-fluoroethanimidoyl]-L-ornithine	0.733
27	HAR	N-omega-hydroxy-L-arginine	0.733
28	L06	5-{[amino(imino)methyl]amino}-2-(sulfanylmethyl)pentanoic acid	0.733
29	LN5	N5-(1-iminopropyl)-L-ornithine	0.733
30	MMO	N~2~-methyl-L-arginine	0.733
31	NMM	(2s)-2-amino-5-[(N-methylcarbamimidoyl)amino]pentanoic acid	0.733
32	SMZ	N~5~-[(E)-imino(methylsulfanyl)methyl]-L-ornithine	0.733
33	VUR	(S)-2-amino-5-(2-mercaptoacetimidamido)pentanoic acid	0.733
34	WT2	(S)-2-amino-5-(2-oxoacetimidamido)pentanoic acid	0.733
35	MEQ	N5-methylglutamine	0.714