RESIDUE ABP 42 CONECT PB 4 O1B O2B O3B O3A CONECT O1B 1 PB CONECT O2B 2 PB HOB2 CONECT O3B 2 PB HOB3 CONECT PA 4 O1A O2A O3A O5' CONECT O1A 1 PA CONECT O2A 2 PA HOA2 CONECT O3A 2 PB PA CONECT O5' 2 PA C5' CONECT C5' 4 O5' C4' H5'1 H5'2 CONECT C4' 4 C5' O4' C3' H4' CONECT O4' 2 C4' C1' CONECT C3' 4 C4' O3' C2' H3' CONECT O3' 2 C3' HO3' CONECT C2' 4 C3' O2' C1' H2' CONECT O2' 2 C2' HO2' CONECT C1' 4 O4' C2' N9 H1' CONECT N9 3 C1' C8 C4 CONECT C8 3 N9 BR8 N7 CONECT BR8 1 C8 CONECT N7 2 C8 C5 CONECT C5 3 N7 C6 C4 CONECT C6 3 C5 N6 N1 CONECT N6 3 C6 HN61 HN62 CONECT N1 2 C6 C2 CONECT C2 3 N1 N3 H2 CONECT N3 2 C2 C4 CONECT C4 3 N9 C5 N3 CONECT HOB2 1 O2B CONECT HOB3 1 O3B CONECT HOA2 1 O2A CONECT H5'1 1 C5' CONECT H5'2 1 C5' CONECT H4' 1 C4' CONECT H3' 1 C3' CONECT HO3' 1 O3' CONECT H2' 1 C2' CONECT HO2' 1 O2' CONECT H1' 1 C1' CONECT HN61 1 N6 CONECT HN62 1 N6 CONECT H2 1 C2 END HET ABP 42 HETNAM ABP 8-BROMOADENOSINE-5'-DIPHOSPHATE FORMUL ABP C10 H14 Br1 N5 O10 P2