1 6YB (2~{S})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(2-carbamimidamidoethyl)amino]-2-azanyl-butanoic acid 1.000 2 AN6 5'-{[(3s)-3-amino-3-carboxypropyl](ethyl)amino}-5'-deoxyadenosine 0.875 3 6D4 5'-{[(3s)-3-amino-3-carboxypropyl][2-(triazan-1-yl)ethyl]amino}-5'-deoxyadenosine 0.853 4 6D1 5'-{[(3s)-3-amino-3-carboxypropyl](2-chloroethyl)amino}-5'-deoxyadenosine 0.848 5 6L7 [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(2-azaniumylethyl)-[(3~{S})-3-azaniumyl-4-oxidanyl-4-oxidanylidene-butyl]azanium 0.848 6 E7X (2~{S})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(2-hydroxyethyl)amino]-2-azaniumyl-butanoate 0.848 7 SA8 S-5'-azamethionine-5'-deoxyadenosine 0.844 8 6D6 5'-{[(3s)-3-amino-3-carboxypropyl](3-aminopropyl)amino}-5'-deoxyadenosine 0.824 9 0Y0 5'-{[(3s)-3-amino-3-carboxypropyl]amino}-5'-deoxyadenosine 0.812 10 KH3 5'-{[(3s)-3-amino-3-carboxypropyl][2-(hexylamino)ethyl]amino}-5'-deoxyadenosine 0.811 11 6D0 5'-{[(3s)-3-amino-3-carboxypropyl](3-bromo-2-oxopropyl)amino}-5'-deoxyadenosine 0.800 12 P2J 9-(5-{[(3s)-3-amino-3-carboxypropyl](pentyl)amino}-5-deoxy-beta-L-arabinofuranosyl)-9h-purin-6-amine 0.800 13 62X 5'-{[(3s)-3-amino-3-carboxypropyl][3-(dimethylamino)propyl]amino}-5'-deoxyadenosine 0.778 14 6D5 (2~{S})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(3-azidopropyl)amino]-2-azanyl-butanoic acid 0.778 15 K15 5'-{[(3s)-3-amino-3-carboxypropyl](hexyl)amino}-5'-deoxyadenosine 0.778 16 6D2 5'-{[(3s)-3-amino-3-carboxypropyl](3-carbamimidamidopropyl)amino}-5'-deoxyadenosine 0.757 17 6CZ 5'-{[(3s)-3-amino-3-carboxypropyl](3-ethoxy-2,3-dioxopropyl)amino}-5'-deoxyadenosine 0.737 18 6CX 5'-{[(3s)-3-amino-3-carboxypropyl][(1h-imidazol-4-yl)methyl]amino}-5'-deoxyadenosine 0.730 19 A8M 5'-[(3-aminopropyl)(methyl)amino]-5'-deoxy-8-methyladenosine 0.727 20 KYE (2~{S})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(5-carbamimidamidopentyl)amino]-2-azanyl-butanoic acid 0.718 21 C8M 3-[{[(2r,3s,4r,5r)-5-(6-amino-8-methyl-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(methyl)amino]propanamid E 0.706 22 KXW (2~{S})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-[3-(pyridin-2-ylamino)propyl]amino]-2-azanyl-butanoic acid 0.700