RESIDUE 38Y 63 CONECT B 3 O1 O2' O3' CONECT P 4 O1P O2P O3P O5' CONECT N1 2 C2 C6 CONECT O1 2 B C10 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 C1' CONECT BR 1 C13 CONECT C1' 4 N9 C2' O4' H1' CONECT C10 4 O1 C11 C33 H10 CONECT C11 3 C10 C12 C13 CONECT C12 3 C11 C16 H12 CONECT C13 3 BR C11 C14 CONECT C14 3 C13 C15 H14 CONECT C15 3 C14 C16 H15 CONECT C16 3 C12 C15 O35 CONECT O1P 2 P HO1P CONECT C2' 4 C1' O2' C3' H2' CONECT O2' 2 B C2' CONECT O2P 1 P CONECT C3' 4 C2' O3' C4' H3' CONECT O3' 2 B C3' CONECT C33 4 C10 N34 H33 H33A CONECT N34 3 C33 HN34 HN3A CONECT O35 2 C16 C36 CONECT C36 4 O35 C37 H36 H36A CONECT C37 4 C36 H37 H37A H37B CONECT O3P 2 P HO3P CONECT C4' 4 C3' O4' C5' H4' CONECT O4' 2 C1' C4' CONECT C5' 4 C4' O5' H5' H5'A CONECT O5' 2 P C5' CONECT H2 1 C2 CONECT HN6 1 N6 CONECT HN6A 1 N6 CONECT H8 1 C8 CONECT H1' 1 C1' CONECT H10 1 C10 CONECT H12 1 C12 CONECT H14 1 C14 CONECT H15 1 C15 CONECT HO1P 1 O1P CONECT H2' 1 C2' CONECT H3' 1 C3' CONECT H33 1 C33 CONECT H33A 1 C33 CONECT HN34 1 N34 CONECT HN3A 1 N34 CONECT H36 1 C36 CONECT H36A 1 C36 CONECT H37 1 C37 CONECT H37A 1 C37 CONECT H37B 1 C37 CONECT HO3P 1 O3P CONECT H4' 1 C4' CONECT H5' 1 C5' CONECT H5'A 1 C5' END HET 38Y 63 HETNAM 38Y 3-(AMINOMETHYL)-4-BROMO-7-ETHOXYBENZO[C][1,2]OXABOROL-1 HETNAM 2 38Y (3H)-OL-MODIFIED ADENOSINE FORMUL 38Y C20 H25 B1 Br1 N6 O9 P1