RESIDUE 4UU 54 CONECT C2 3 N3 N1 H1 CONECT O34 1 CAR CONECT CAR 3 O34 CAQ O2P CONECT CAQ 3 CAR CAP H2 CONECT CAP 3 CAQ CAK H3 CONECT CAK 3 CAP CAJ CAH CONECT CAJ 3 CAK CAD H4 CONECT CAD 3 CAJ CAC H5 CONECT CAH 3 CAK CAS H6 CONECT CAS 4 CAH CAC H7 H8 CONECT CAC 3 CAD CAS OBF CONECT OBF 1 CAC CONECT O2P 2 CAR P CONECT P 4 O2P O1P O3P O5' CONECT O1P 2 P H9 CONECT O3P 1 P CONECT O5' 2 P C5' CONECT C5' 4 O5' C4' H10 H11 CONECT C4' 4 C5' C3' O4' H12 CONECT C3' 4 C4' O3' C2' H13 CONECT O3' 2 C3' H14 CONECT C2' 4 C3' O2' C1' H15 CONECT O2' 2 C2' H16 CONECT O4' 2 C4' C1' CONECT C1' 4 C2' O4' N9 H17 CONECT N9 3 C1' C4 C8 CONECT C4 3 N9 N3 C5 CONECT N3 2 C2 C4 CONECT C8 3 N9 N7 H18 CONECT N7 2 C8 C5 CONECT C5 3 C4 N7 C6 CONECT C6 3 C5 N1 N6 CONECT N1 2 C2 C6 CONECT N6 3 C6 H19 H20 CONECT H1 1 C2 CONECT H2 1 CAQ CONECT H3 1 CAP CONECT H4 1 CAJ CONECT H5 1 CAD CONECT H6 1 CAH CONECT H7 1 CAS CONECT H8 1 CAS CONECT H9 1 O1P CONECT H10 1 C5' CONECT H11 1 C5' CONECT H12 1 C4' CONECT H13 1 C3' CONECT H14 1 O3' CONECT H15 1 C2' CONECT H16 1 O2' CONECT H17 1 C1' CONECT H18 1 C8 CONECT H19 1 N6 CONECT H20 1 N6 END HET 4UU 54 HETNAM 4UU 5'-O-[(R)-hydroxy{[(2E)-3-(4-oxocyclohexa-1,5-dien-1-yl HETNAM 2 4UU )prop-2-enoyl]oxy}phosphoryl]adenosine FORMUL 4UU C19 H20 N5 O9 P1