RESIDUE 2AU 35 CONECT OP3 1 P CONECT P 4 OP3 OP1 O5' OP2 CONECT OP1 2 P H1P1 CONECT O5' 2 P C5' CONECT C5' 4 O5' C4' H5' H5'' 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' C1' N2' H2' CONECT C1' 4 O4' C2' N1 H1' CONECT N1 3 C1' C2 C6 CONECT C2 3 N1 O2 N3 CONECT O2 1 C2 CONECT N3 3 C2 C4 H3 CONECT C4 3 N3 O4 C5 CONECT O4 1 C4 CONECT C5 3 C4 C6 H5 CONECT C6 3 N1 C5 H6 CONECT N2' 3 C2' HA1 H2'' CONECT H1P1 1 OP1 CONECT H5' 1 C5' CONECT H5'' 1 C5' CONECT H4' 1 C4' CONECT H3' 1 C3' CONECT HO3' 1 O3' CONECT H2' 1 C2' CONECT H1' 1 C1' CONECT H3 1 N3 CONECT H5 1 C5 CONECT H6 1 C6 CONECT HA1 1 N2' CONECT H2'' 1 N2' CONECT OP2 2 P H2P1 CONECT H2P1 1 OP2 END HET 2AU 35 HETNAM 2AU 2'-AMINOURIDINE FORMUL 2AU C9 H14 N3 O8 P1