RESIDUE 50A 24 CONECT O1 2 C1 HO1 CONECT P 4 O5 OP1 OP2 OP3 CONECT C1 4 O1 C2 O4 H1 CONECT C2 4 C1 F2 C3 H2 CONECT F2 1 C2 CONECT C3 4 C2 O3 C4 H3 CONECT O3 2 C3 HO3 CONECT C4 4 C3 O4 C5 H4 CONECT O4 2 C1 C4 CONECT C5 4 C4 O5 H51 H52 CONECT O5 2 P C5 CONECT OP1 1 P CONECT OP2 2 P HOP2 CONECT OP3 2 P HOP3 CONECT HO1 1 O1 CONECT H1 1 C1 CONECT H2 1 C2 CONECT H3 1 C3 CONECT HO3 1 O3 CONECT H4 1 C4 CONECT H51 1 C5 CONECT H52 1 C5 CONECT HOP2 1 OP2 CONECT HOP3 1 OP3 END HET 50A 24 HETSYN 50A Inhibitor CZ-50b arabinosyl-2-fluoro-2-deoxynicotinamid HETSYN 2 50A e mononucleotide, bound form; 2-deoxy-2-fluoro-5-O-phos HETSYN 3 50A phono-alpha-D-ribose; 2-deoxy-2-fluoro-5-O-phosphono-D- HETSYN 4 50A ribose; 2-deoxy-2-fluoro-5-O-phosphono-ribose HETNAM 50A 2-deoxy-2-fluoro-5-O-phosphono-alpha-D-ribofuranose FORMUL 50A C5 H10 F1 O7 P1