1 VR0 N~5~-[N-(methylcarbamoyl)carbamimidoyl]-L-ornithine 1.000 2 0AR N-[N-[(4s)-4-azanyl-5-hydroxy-5-oxo-pentyl]carbamimidoyl]ethanamide 0.824 3 NMM (2s)-2-amino-5-[(N-methylcarbamimidoyl)amino]pentanoic acid 0.812 4 3KJ N~5~-(N-hydroxy-N-methylcarbamimidoyl)-L-ornithine 0.765 5 DA2 Ng,ng-dimethyl-L-arginine 0.765 6 J9Y (2s)-2-amino-5-{[(E)-amino(methylamino)methylidene](hydroxy)azaniumyl}pentanoate 0.765 7 3AR N-omega-propyl-L-arginine 0.722 8 4KJ (5e)-5-[(N-methoxy-N-methylcarbamimidoyl)imino]-L-norvaline 0.722 9 ARV 5-N-allyl-arginine 0.722 10 WEZ N-[(4s)-4-amino-5-oxopentyl]-N'-[(1s)-1-hydroxy-2-oxoethyl]guanidine 0.722 11 HAR N-omega-hydroxy-L-arginine 0.706