RESIDUE A22 76 CONECT P2D 4 O11 O12 O13 O2D CONECT O11 2 P2D H1PA CONECT O12 2 P2D H2PA CONECT O13 1 P2D CONECT P1A 4 O14 O15 O5D O18 CONECT O14 2 P1A H5PA CONECT O15 1 P1A CONECT O5D 2 P1A C5D CONECT C5D 4 O5D C4D HD1 HD2 CONECT C4D 4 C5D O4D C3D H4D CONECT O4D 2 C4D C1D CONECT C3D 4 C4D O3D C2D H3CA CONECT O3D 2 C3D H3OA CONECT C2D 4 C3D O2D C1D H2D CONECT O2D 2 P2D C2D CONECT C1D 4 O4D C2D N9A H1D CONECT N9A 3 C1D C8A C4A CONECT C8A 3 N9A N7A H8A CONECT N7A 2 C8A C5A CONECT C5A 3 N7A C6A C4A CONECT C6A 3 C5A N6A N1A CONECT N6A 3 C6A H6A1 H6A2 CONECT N1A 2 C6A C2A CONECT C2A 3 N1A N3A H2A CONECT N3A 2 C2A C4A CONECT C4A 3 N9A C5A N3A CONECT P1B 4 O16 O17 O18 O5E CONECT O16 2 P1B H1PB CONECT O17 1 P1B CONECT O18 2 P1A P1B CONECT O5E 2 P1B C5E CONECT C5E 4 O5E C4E HE1 HE2 CONECT C4E 4 C5E O4E C3E H4E CONECT O4E 2 C4E C1E CONECT C3E 4 C4E O3E C2E H3CB CONECT O3E 2 C3E H3OB CONECT C2E 4 C3E O2E C1E H2CB CONECT O2E 2 C2E H2OB CONECT C1E 4 O4E C2E N9B H1E CONECT N9B 3 C1E C8B C4B CONECT C8B 3 N9B N7B H8B CONECT N7B 2 C8B C5B CONECT C5B 3 N7B C6B C4B CONECT C6B 3 C5B N6B N1B CONECT N6B 3 C6B H6B1 H6B2 CONECT N1B 2 C6B C2B CONECT C2B 3 N1B N3B H2B CONECT N3B 2 C2B C4B CONECT C4B 3 N9B C5B N3B CONECT H1PA 1 O11 CONECT H2PA 1 O12 CONECT H5PA 1 O14 CONECT HD1 1 C5D CONECT HD2 1 C5D CONECT H4D 1 C4D CONECT H3CA 1 C3D CONECT H3OA 1 O3D CONECT H2D 1 C2D CONECT H1D 1 C1D CONECT H8A 1 C8A CONECT H6A1 1 N6A CONECT H6A2 1 N6A CONECT H2A 1 C2A CONECT H1PB 1 O16 CONECT HE1 1 C5E CONECT HE2 1 C5E CONECT H4E 1 C4E CONECT H3CB 1 C3E CONECT H3OB 1 O3E CONECT H2CB 1 C2E CONECT H2OB 1 O2E CONECT H1E 1 C1E CONECT H8B 1 C8B CONECT H6B1 1 N6B CONECT H6B2 1 N6B CONECT H2B 1 C2B END HET A22 76 HETSYN A22 2'-PHOSPHATE BIS(ADENOSINE)-5'-DIPHOSPHATE HETNAM A22 [(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXYT HETNAM 2 A22 ETRAHYDROFURAN-2-YL]METHYL [(2R,3R,4R,5R)-5-(6-AMINO-9H HETNAM 3 A22 -PURIN-9-YL)-3-HYDROXY-4-(PHOSPHONOOXY)TETRAHYDROFURAN- HETNAM 4 A22 2-YL]METHYL DIHYDROGEN DIPHOSPHATE FORMUL A22 C20 H27 N10 O16 P3