RESIDUE A5D 46 CONECT N1 2 C2 C6 CONECT C2 3 N1 N3 H2 CONECT N3 2 C2 C4 CONECT C4 3 N3 C5 N9 CONECT C5 3 C4 C6 N7 CONECT C6 3 N1 C5 N6 CONECT N6 3 C6 HN6 HN6A CONECT N7 2 C5 C8 CONECT C8 3 N7 N9 H8 CONECT N9 3 C4 C8 CAZ CONECT OAB 2 CAW HOAB CONECT OAC 2 CAX HOAC CONECT CAD 3 CAE CAF HAD CONECT CAE 3 CAD CAG HAE CONECT CAF 3 CAD CAH HAF CONECT CAG 3 CAE CAS HAG CONECT CAH 3 CAF CAS HAH CONECT CAK 4 SAQ CAS HAK HAKA CONECT CAL 4 SAR CAY HAL HALA CONECT OAP 2 CAY CAZ CONECT SAQ 2 CAK SAR CONECT SAR 2 CAL SAQ CONECT CAS 3 CAG CAH CAK CONECT CAW 4 OAB CAX CAY HAW CONECT CAX 4 OAC CAW CAZ HAX CONECT CAY 4 CAL OAP CAW HAY CONECT CAZ 4 N9 OAP CAX HAZ CONECT H2 1 C2 CONECT HN6 1 N6 CONECT HN6A 1 N6 CONECT H8 1 C8 CONECT HOAB 1 OAB CONECT HOAC 1 OAC CONECT HAD 1 CAD CONECT HAE 1 CAE CONECT HAF 1 CAF CONECT HAG 1 CAG CONECT HAH 1 CAH CONECT HAK 1 CAK CONECT HAKA 1 CAK CONECT HAL 1 CAL CONECT HALA 1 CAL CONECT HAW 1 CAW CONECT HAX 1 CAX CONECT HAY 1 CAY CONECT HAZ 1 CAZ END HET A5D 46 HETNAM A5D (2R,3R,4S,5S)-2-(6-amino-9H-purin-9-yl)-5-[(benzyldisul HETNAM 2 A5D fanyl)methyl]tetrahydrofuran-3,4-diol FORMUL A5D C17 H19 N5 O3 S2