1	J9Y	(2s)-2-amino-5-{[(E)-amino(methylamino)methylidene](hydroxy)azaniumyl}pentanoate	1.000
2	NMM	(2s)-2-amino-5-[(N-methylcarbamimidoyl)amino]pentanoic acid	0.929
3	3KJ	N~5~-(N-hydroxy-N-methylcarbamimidoyl)-L-ornithine	0.867
4	DA2	Ng,ng-dimethyl-L-arginine	0.867
5	0AR	N-[N-[(4s)-4-azanyl-5-hydroxy-5-oxo-pentyl]carbamimidoyl]ethanamide	0.812
6	3AR	N-omega-propyl-L-arginine	0.812
7	4KJ	(5e)-5-[(N-methoxy-N-methylcarbamimidoyl)imino]-L-norvaline	0.812
8	ARV	5-N-allyl-arginine	0.812
9	HAR	N-omega-hydroxy-L-arginine	0.800
10	BWV	N~5~-(N-butylcarbamimidoyl)-L-ornithine	0.765
11	C4G	N~5~-[N-(3-aminopropyl)carbamimidoyl]-L-ornithine	0.765
12	C6D	N~5~-[N-(3-hydroxypropyl)carbamimidoyl]-L-ornithine	0.765
13	D20	N~5~-{imino[(2-methoxyethyl)amino]methyl}-L-ornithine	0.765
14	POK	2-[[~{N}-[(4~{S})-4-azanyl-5-oxidanylidene-pentyl]carbamimidoyl]amino]ethanoic acid	0.765
15	VR0	N~5~-[N-(methylcarbamoyl)carbamimidoyl]-L-ornithine	0.765
16	1KJ	N~5~-(N-methoxycarbamimidoyl)-L-ornithine	0.750
17	2MR	N3, n4-dimethylarginine	0.750
18	5KJ	N~5~-(N-hydroxycarbamimidoyl)-N~5~-methyl-L-ornithine	0.750
19	4VI	(2z,4e)-5-carbamimidamido-2-iminopent-4-enoic acid	0.733
20	AR7	Amino{[(4s)-4-amino-5,5-dihydroxypentyl]amino}methaniminium	0.733
21	ARG	Arginine	0.733
22	CIR	Citrulline	0.733
23	DAR	D-arginine	0.733
24	FH7	N^5^-formyl-N^5^-hydroxy-D-ornithine	0.733
25	FHO	N^5^-formyl-N^5^-hydroxy-L-ornithine	0.733
26	GND	2-amino-5-guanidino-pentanoic acid	0.733
27	IAR	(2e)-5-[(diaminomethylidene)amino]-2-iminopentanoic acid	0.733
28	ILO	N5-iminoethyl-L-ornithine	0.733
29	SCI	L-thiocitrulline	0.733
30	C67	N~5~-[N-(2-carboxyethyl)carbamimidoyl]-L-ornithine	0.722
31	ONH	N~5~-hydroxy-L-ornithine	0.714
32	2KJ	N~5~-(N-ethoxycarbamimidoyl)-L-ornithine	0.706
33	NRG	N-omega-nitro-L-arginine	0.706
34	WEZ	N-[(4s)-4-amino-5-oxopentyl]-N'-[(1s)-1-hydroxy-2-oxoethyl]guanidine	0.706