RESIDUE 3KA 33 CONECT O4 1 C4 CONECT C4 3 O4 N3 C5 CONECT N3 3 C4 C2 H1 CONECT C2 3 N3 O2 N1 CONECT O2 1 C2 CONECT C5 3 C4 C6 H2 CONECT C6 3 C5 N1 H3 CONECT N1 3 C2 C6 C1' CONECT C1' 4 N1 O4' C2' H4 CONECT O4' 2 C1' C4' CONECT C2' 4 C1' C3' H5 H6 CONECT C3' 4 C2' O3' C4' H7 CONECT O3' 2 C3' H8 CONECT C4' 4 O4' C3' C5' H9 CONECT C5' 4 C4' O5' H10 H11 CONECT O5' 2 C5' P CONECT P 4 O5' OP1 OP2 O1 CONECT OP1 1 P CONECT OP2 2 P H12 CONECT O1 2 P H13 CONECT H1 1 N3 CONECT H2 1 C5 CONECT H3 1 C6 CONECT H4 1 C1' CONECT H5 1 C2' CONECT H6 1 C2' CONECT H7 1 C3' CONECT H8 1 O3' CONECT H9 1 C4' CONECT H10 1 C5' CONECT H11 1 C5' CONECT H12 1 OP2 CONECT H13 1 O1 END HET 3KA 33 HETSYN 3KA L-2'-DEOXYURIDINE-5'-MONOPHOSPHATE HETNAM 3KA 1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl) HETNAM 2 3KA pyrimidine-2,4(1H,3H)-dione FORMUL 3KA C9 H13 N2 O8 P1