1 5F1 5'-fluoro-2',5'-dideoxyadenosine 1.000 2 5FD 5'-fluoro-5'-deoxyadenosine 0.947 3 Y3J 5,5-difluoromethyl adenosine 0.900 4 3D1 (2r,3s,5r)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol 0.895 5 3L1 (2s,3r,5s)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol 0.895 6 5AD 5'-deoxyadenosine 0.895 7 EFA 5'-deoxy-2-ethynyl-5'-fluoroadenosine 0.857 8 2AD 2'-amino-2'-deoxyadenosine 0.850 9 2FD 5-(6-amino-2-fluoro-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol 0.850 10 5CD 5'-chloro-5'-deoxyadenosine 0.850 11 5N5 5'-amino-5'-deoxyadenosine 0.850 12 8DA 8-oxodeoxyadenosine 0.850 13 A4D 5'-thioadenosine 0.850 14 ADN Adenosine 0.850 15 ADY 3'-oxo-adenosine 0.850 16 CL9 2-chloro-2'-deoxyadenosine 0.850 17 FWK (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-ethyl-oxolane-3,4-diol 0.850 18 RAB 2-(6-amino-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.850 19 XYA 2-(6-amino-octahydro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.850 20 CC5 Beta-D-erythrofuranosyl-adenosine 0.842 21 2FA 2-(6-amino-2-fluoro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.810 22 3BH (2r,3r,4s,5r)-2-(6,8-diaminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.810 23 5NB 5'-amino-8-bromo-5'-deoxyadenosine 0.810 24 8OX 6-azanyl-9-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7h-purin-8-one 0.810 25 8ZB (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-propyl-oxolane-3,4-diol 0.810 26 CFB 2-chloro-9-(2-deoxy-2-fluoro-B -D-arabinofuranosyl)-9h-purin-6-amine 0.810 27 DJ2 (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-(azanyloxymethyl)oxolane-3,4-diol 0.810 28 GBA 8-bromoadenosine 0.810 29 H5F 6-azanyl-9-[(2r,3r,4s,5r)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1h-purin-2-one 0.810 30 MTA 5'-deoxy-5'-methylthioadenosine 0.810 31 NWW (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.810 32 QVR (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-[(~{E})-prop-1-enyl]oxolane-3,4-diol 0.810 33 2ND 2'-deoxyinosine 0.800 34 3AD 3'-deoxyadenosine 0.800 35 CDY 2-chlorodideoxyadenosine 0.800 36 MDR 9-(2-deoxy-beta-D-ribofuranosyl)-6-methylpurine 0.800 37 PUR Purine riboside 0.800 38 3DH 5'-S-ethyl-5'-thioadenosine 0.773 39 5S7 (2~{R},3~{R},4~{S},5~{S})-2-[2,6-bis(azanyl)purin-9-yl]-5-(methylsulfanylmethyl)oxolane-3,4-diol 0.773 40 5UA 5'-O-carboxy-2'-deoxyadenosine 0.773 41 DF8 (2~{R},3~{R},4~{S},5~{R})-2-(6-azanyl-8-diazanyl-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.773 42 EP4 5'-deoxy-5'-(dimethylamino)adenosine 0.773 43 M2T 5'-deoxy-5'-(dimethyl-lambda~4~-sulfanyl)adenosine 0.773 44 NWQ (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-~{N}-methyl-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.773 45 ZAS 5'-azido-5'-deoxyadenosine 0.773 46 1DA 1-deaza-adenosine 0.762 47 5I5 7-(5-deoxy-beta-D-ribofuranosyl)-5-iodo-7h-pyrrolo[2,3-D]pyrimidin-4-amine 0.762 48 6OS Neplanocin-a 0.762 49 7CY (1r,2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-5-(hydroxymethyl)cyclopentane-1,2-diol 0.762 50 AD3 3-deaza-adenosine 0.762 51 ARJ (2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-2-hydroxy-5-(hydroxymethyl)cyclopentanone 0.762 52 GNG 2'-deoxy-guanosine 0.762 53 HPR 6-hydroxy-7,8-dihydro purine nucleoside 0.762 54 L1J 2-azanyl-9-[(2~{R},4~{S},5~{R})-5-(hydroxymethyl)-4-oxidanyl-oxolan-2-yl]-1~{H}-purin-6-one 0.762 55 NOC 3-(6-amino-purin-9-yl)-5-hydroxymethyl-cyclopentane-1,2-diol 0.762 56 NOS Inosine 0.762 57 OJI (2r,3r,4s,5r)-2-(2-azanylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.762 58 PRH 6-hydroxy-1,6-dihydro purine nucleoside 0.762 59 SNI 9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1,9-dihydro-purine-6-thione 0.762 60 TBN '2-(4-amino-pyrrolo[2,3-D]pyrimidin-7-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.762 61 2DI 9-[(2r,5r)-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1,9-dihydro-6h-purin-6-one 0.750 62 ADC (1'R,2'S)-9-(2-hydroxy-3'-keto-cyclopenten-1-yl)adenine 0.750 63 0DA 2'-deoxy-L-ribo-furanosyl adenosine-5'-monophosphate 0.739 64 A1H3G 2'-deoxyadenosine-5'-monophosphate (protonated at n1) 0.739 65 A3A 2'deoxy-alpha-anomeric-adenosine-5'-phosphate 0.739 66 A3N 5'-deoxy-5'-(prop-2-yn-1-ylamino)adenosine 0.739 67 AOC 5'-O-prop-2-yn-1-yladenosine 0.739 68 AS 2-deoxy-adenosine -5'-thio-monophosphate 0.739 69 D5M 2'-deoxyadenosine-5'-monophosphate 0.739 70 DA 2'-deoxyadenosine-5'-monophosphate 0.739 71 N8M 5'-deoxy-5'-(dimethylamino)-8-methyladenosine 0.739 72 NEA 5'-deoxy-5'-[2-(amino)ethylthio]adenosine 0.739 73 NEC N-ethyl-5'-carboxamido adenosine 0.739 74 OAH 9-(2-deoxy-5-O-phosphono-alpha-D-threo-pentofuranosyl)-9h-purin-6-amine 0.739 75 RMP 2'-deoxy-adenosine-5'-rp-monomethylphosphonate 0.739 76 SMP 2'-deoxy-adenosine-5'-sp-monomethylphosphonate 0.739 77 V5A Adenosine-5'-vanadate 0.739 78 Z8B 5'-azido-8-bromo-5'-deoxyadenosine 0.739 79 4UO 2,3-dihydroxanthosine 0.727 80 5CG 5'-chloro-5'-deoxy-guanosine 0.727 81 5ID (2r,3r,4s,5r)-2-(4-amino-5-iodo-7h-pyrrolo[2,3-D]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol 0.727 82 6CR 6-chloro-9-(beta-D-ribofuranosyl)-9h-purin-2-amine 0.727 83 6MD N-methyladenosine 0.727 84 8HG 2'-deoxy-8-oxoguanosine 0.727 85 AFX (4s,5s)-4-(6-amino-9h-purin-9-yl)-3-fluoro-5-hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one 0.727 86 DBM 9-(6-deoxy-beta-D-allofuranosyl)-6-methylpurine 0.727 87 EKH 5-chlorotubercidin 0.727 88 EKK 5-bromotubercidin 0.727 89 FTU 5-fluorotubercidin 0.727 90 GF0 2'-deoxy-2'-fluoroguanosine 0.727 91 GMP Guanosine 0.727 92 H5V 7-(2-C-methyl-beta-D-ribofuranosyl)-7h-pyrrolo[2,3-D]pyrimidin-4-amine 0.727 93 J03 (2~{R},3~{S},5~{R})-5-(2-azanyl-6-methoxy-purin-9-yl)-2-(hydroxymethyl)oxolan-3-ol 0.727 94 MTH 2-(4-amino-pyrrolo[2,3-D]pyrimidin-7-yl)-5-methylsulfanylmethyl-tetrahydro-furan-3,4-diol 0.727 95 MTP 2-hydroxymethyl-5-(6-methylsulfanyl-purin-9-yl)-tetrahydro-furan-3,4-diol 0.727 96 TAL 9-(6-deoxy-alpha-L-talofuranosyl)-6-methylpurine 0.727 97 XTS 9-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3h-purine-2,6-dione 0.727 98 NRN (1s,2r,3s,4r)-4-(6-aminopurin-9-yl)cyclopentane-1,2,3-triol 0.714 99 0A L-adenosine-5'-monophosphate 0.708 100 1AP 2,6-diaminopurine nucleotide 0.708 101 2AM Adenosine-2'-monophosphate 0.708 102 2IA 2'-deoxy-2'-iodoadenosine 5'-(dihydrogen phosphate) 0.708 103 45A 5'-O-[(S)-hydroxy(methyl)phosphoryl]adenosine 0.708 104 6RE [[2-[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]ethylamino]-azanyl-methylidene]azanium 0.708 105 8BA 8-bromo-deoxyadenosine-5'-monophosphate 0.708 106 8XA 9-(5-O-phosphono-beta-D-xylofuranosyl)-9h-purin-6-amine 0.708 107 A Adenosine-5'-monophosphate 0.708 108 A38 8-oxy deoxyadenosine-5'-monophosphate 0.708 109 A5L 9-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-9h-purin-6-amine 0.708 110 A5O Adenine arabinose-5'-phosphate 0.708 111 ABM Methyl phosphonic acid adenosine ester 0.708 112 ADS Adenosine-5'-(dithio)phosphate 0.708 113 AF2 2'-deoxy-2'-fluoroadenosine 5'-(dihydrogen phosphate) 0.708 114 AMP Adenosine monophosphate 0.708 115 AMW Adenosine monotungstate 0.708 116 AP7 N1-protonated adenosine-5'-monophosphate 0.708 117 DKW (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)-~{N}-prop-2-ynyl-oxolane-2-carboxamide 0.708 118 DSH 5'-S-(3-aminopropyl)-5'-thioadenosine 0.708 119 IGU 2'-deoxyisoguanine-5'-monophosphate 0.708 120 J7C 9-(6-carbamimidamido-5,6-dideoxy-beta-D-ribo-hexofuranosyl)-9h-purin-6-amine 0.708 121 JZU 5'-deoxy-5'-(sulfamoylamino)adenosine 0.708 122 LMS [(2r,3s,4r,5r)-5-(6-amino-9h-purin-9-yl)-3,4-dihydroxytetrahydro-2-furanyl]methyl sulfamate 0.708 123 MA7 1n-methyladenosine-5'-monophosphate 0.708 124 N5A 5'-N-[(2-amino)ethyl carboxamido] adenosine 0.708 125 N5O 5'-N-(2-hydroxyl)ethyl carboxyamido adenosine 0.708 126 ND7 5'-O-[(S)-amino(hydroxy)phosphoryl]adenosine 0.708 127 NEI (2s,3s,4r,5r)-5-(6-amino-2-iodo-9h-purin-9-yl)-N-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 0.708 128 OVE 2'-O-(sulfidophosphinato)adenosine 0.708 129 PA7 N-propyl carboxyamido adenosine 0.708 130 SRA Adenosine -5'-thio-monophosphate 0.708 131 KF5 9-[(2~{S})-oxan-2-yl]purin-6-amine 0.700