RESIDUE 25A 105 CONECT O1P 2 P H1P CONECT P 4 O1P O2P O3P O5' CONECT O2P 2 P H2P CONECT O3P 1 P CONECT O5' 2 P C5' CONECT C5' 4 O5' C4' H5'1 H5'2 CONECT C4' 4 C5' O4' C3' H4' CONECT O4' 2 C4' C1' CONECT C1' 4 O4' C2' N9 H1' CONECT C2' 4 C1' O2' C3' H2' CONECT O2' 2 C2' P1 CONECT C3' 4 C4' C2' O3' H3' CONECT O3' 2 C3' H2 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 N6 N1 CONECT N6 3 C6 HN61 HN62 CONECT C4 3 N9 C5 N3 CONECT N3 2 C4 C2 CONECT C2 3 N3 N1 H3 CONECT N1 2 C6 C2 CONECT P1 4 O2' OBP OCP OF' CONECT OBP 2 P1 H11P CONECT OCP 1 P1 CONECT OF' 2 P1 CF' CONECT CF' 4 OF' CE' H151 H152 CONECT CE' 4 CF' OE' CD' H14' CONECT OE' 2 CE' CB' CONECT CB' 4 OE' N19 CC' H11' CONECT N19 3 CB' C18 C14 CONECT C18 3 N19 N17 H18 CONECT N17 2 C18 C15 CONECT C15 3 N17 C14 C16 CONECT C14 3 N19 C15 N13 CONECT N13 2 C14 C12 CONECT C12 3 N13 N11 H12 CONECT N11 2 C12 C16 CONECT C16 3 C15 N11 N16 CONECT N16 3 C16 H161 H162 CONECT CC' 4 CB' OC' CD' H12' CONECT OC' 2 CC' P2 CONECT CD' 4 CE' CC' OD' H13' CONECT OD' 2 CD' H1 CONECT P2 4 OC' OLP OMP OP' CONECT OLP 2 P2 H21P CONECT OMP 1 P2 CONECT OP' 2 P2 CP' CONECT CP' 4 OP' CO' H251 H252 CONECT CO' 4 CP' OO' CN' H24' CONECT OO' 2 CO' CL' CONECT CL' 4 OO' N29 CM' H21' CONECT N29 3 CL' C28 C24 CONECT C28 3 N29 N27 H28 CONECT N27 2 C28 C25 CONECT C25 3 N27 C24 C26 CONECT C24 3 N29 C25 N23 CONECT N23 2 C24 C22 CONECT C22 3 N23 N21 H22 CONECT N21 2 C22 C26 CONECT C26 3 C25 N21 N26 CONECT N26 3 C26 H261 H262 CONECT CM' 4 CL' OM' CN' H22' CONECT OM' 2 CM' H5 CONECT CN' 4 CO' CM' ON' H23' CONECT ON' 2 CN' H4 CONECT H1P 1 O1P CONECT H2P 1 O2P CONECT H5'1 1 C5' CONECT H5'2 1 C5' CONECT H4' 1 C4' CONECT H1' 1 C1' CONECT H2' 1 C2' CONECT H3' 1 C3' CONECT H2 1 O3' CONECT H8 1 C8 CONECT HN61 1 N6 CONECT HN62 1 N6 CONECT H3 1 C2 CONECT H11P 1 OBP CONECT H151 1 CF' CONECT H152 1 CF' CONECT H14' 1 CE' CONECT H11' 1 CB' CONECT H18 1 C18 CONECT H12 1 C12 CONECT H161 1 N16 CONECT H162 1 N16 CONECT H12' 1 CC' CONECT H13' 1 CD' CONECT H1 1 OD' CONECT H21P 1 OLP CONECT H251 1 CP' CONECT H252 1 CP' CONECT H24' 1 CO' CONECT H21' 1 CL' CONECT H28 1 C28 CONECT H22 1 C22 CONECT H261 1 N26 CONECT H262 1 N26 CONECT H22' 1 CM' CONECT H5 1 OM' CONECT H23' 1 CN' CONECT H4 1 ON' END HET 25A 105 HETNAM 25A 5'-O-MONOPHOSPHORYLADENYLYL(2'->5')ADENYLYL(2'->5')ADEN HETNAM 2 25A OSINE FORMUL 25A C30 H38 N15 O19 P3