RESIDUE IQG 60 CONECT P 4 OP1 OP2 O5' OP3 CONECT OP1 1 P CONECT OP2 2 P HO2' CONECT O5' 2 P C5' CONECT C5' 4 O5' C4' H5'2 H5'1 CONECT C4' 4 C5' O4' C3' H4' CONECT O4' 2 C4' C1' CONECT C1' 4 O4' N9 C2' H1' CONECT N9 3 C1' C8 C4 CONECT C8 3 N9 N7 H8 CONECT N7 2 C8 C5 CONECT C5 3 N7 C6 C4 CONECT C6 3 C5 O6 N1 CONECT O6 1 C6 CONECT N1 3 C6 C2 H1 CONECT C2 3 N1 N2 N3 CONECT N2 3 C2 C23 H2 CONECT C23 3 N2 C22 C11 CONECT C22 3 C23 N21 C17 CONECT N21 2 C22 C20 CONECT C20 3 N21 C19 H20 CONECT C19 3 C20 C18 H19 CONECT C18 3 C19 C17 H18 CONECT C17 3 C22 C18 C16 CONECT C16 3 C17 N15 C12 CONECT N15 2 C16 C14 CONECT C14 3 N15 N14 N13 CONECT N14 3 C14 H14 H14' CONECT N13 3 C14 C13 C12 CONECT C13 4 N13 H13 H13' H12 CONECT C12 3 C16 N13 C11 CONECT C11 3 C23 C12 H11 CONECT N3 2 C2 C4 CONECT C4 3 N9 C5 N3 CONECT C3' 4 C4' C2' O3' H3' CONECT C2' 4 C1' C3' H2'1 H2'2 CONECT O3' 2 C3' H3 CONECT HO2' 1 OP2 CONECT H5'2 1 C5' CONECT H5'1 1 C5' CONECT H4' 1 C4' CONECT H1' 1 C1' CONECT H8 1 C8 CONECT H1 1 N1 CONECT H2 1 N2 CONECT H20 1 C20 CONECT H19 1 C19 CONECT H18 1 C18 CONECT H14 1 N14 CONECT H14' 1 N14 CONECT H13 1 C13 CONECT H13' 1 C13 CONECT H12 1 C13 CONECT H11 1 C11 CONECT H3' 1 C3' CONECT H2'1 1 C2' CONECT H2'2 1 C2' CONECT H3 1 O3' CONECT OP3 2 P HO3' CONECT HO3' 1 OP3 END HET IQG 60 HETNAM IQG N-(2-amino-3-methyl-3H-imidazo[4,5-f]quinolin-5-yl)-2'- HETNAM 2 IQG deoxyguanosine 5'-(dihydrogen phosphate) FORMUL IQG C21 H22 N9 O7 P1