RESIDUE TXN 127 CONECT PV 4 O1V O2V O3E O5C CONECT PY 4 O1Y O2Y O3C O5D CONECT PZ 4 O1Z O2Z O3D O5B CONECT O126 2 C3B HO12 CONECT C1C 4 N1C C4C H1C H1CA CONECT N1C 3 C1C C2C C6C CONECT C1D 4 C2D O4D N9N H1D CONECT C1E 4 C2E O4E N9G H1E CONECT N1G 2 C2G C6G CONECT N1I 2 C2I C6I CONECT N1N 2 C2N C6N CONECT O1V 1 PV CONECT O1Y 1 PY CONECT O1Z 2 PZ HO1Z CONECT C2C 4 N1C C3C H2C H2CA CONECT C2D 4 C1D O2D C3D H2D CONECT O2D 2 C2D C6D CONECT C2E 4 C1E O2E C3E H2E CONECT O2E 2 C2E C6E CONECT C2G 3 N1G N2G N3G CONECT N2G 3 C2G HN2G HN2A CONECT C2I 3 N1I N3I H2I CONECT C2N 3 N1N N2N N3N CONECT N2N 3 C2N HN2N HN2B CONECT O2V 2 PV HO2V CONECT O2Y 2 PY HO2Y CONECT O2Z 1 PZ CONECT C3B 4 O126 C4B H3B H3BA CONECT C3C 4 C2C O3C C4C H3C CONECT O3C 2 PY C3C CONECT C3D 4 C2D O3D C4D H3D CONECT O3D 2 PZ C3D CONECT C3E 4 C2E O3E C4E H3E CONECT O3E 2 PV C3E CONECT N3G 2 C2G C4G CONECT N3I 2 C2I C4I CONECT N3N 3 C2N C4N HN3N CONECT C4B 4 C3B C5B H4B H4BA CONECT C4C 4 C1C C3C C5C H4C CONECT C4D 4 C3D O4D C5D H4D CONECT O4D 2 C1D C4D CONECT C4E 4 C3E O4E C5E H4E CONECT O4E 2 C1E C4E CONECT C4G 3 N3G C5G N9G CONECT C4I 3 N3I C5I C9I CONECT C4N 3 N3N C5N N9N CONECT C5B 4 C4B O5B H5B H5BA CONECT O5B 2 PZ C5B CONECT C5C 4 C4C O5C H5C H5CA CONECT O5C 2 PV C5C CONECT C5D 4 C4D O5D H5D H5DA CONECT O5D 2 PY C5D CONECT C5E 4 C4E O5E H5E H5EA CONECT O5E 2 C5E HO5E CONECT C5G 3 C4G C6G N7G CONECT C5I 3 C4I C6I N7I CONECT C5N 3 C4N C6N N7N CONECT C6C 4 N1C C9I H6C H6CA CONECT C6D 4 O2D H6D H6DA H6DB CONECT C6E 4 O2E H6E H6EA H6EB CONECT C6G 3 N1G C5G O6G CONECT O6G 1 C6G CONECT C6I 3 N1I C5I N6I CONECT N6I 3 C6I HN6I HN6A CONECT C6N 3 N1N C5N O6N CONECT O6N 1 C6N CONECT N7G 2 C5G C8G CONECT N7I 3 C5I C8I HN7I CONECT N7N 2 C5N C8N CONECT C8G 4 N7G N9G H8G H8GA CONECT C8I 3 N7I C9I H8I CONECT C8N 3 N7N N9N H8N CONECT N9G 3 C1E C4G C8G CONECT C9I 3 C4I C6C C8I CONECT N9N 3 C1D C4N C8N CONECT HO12 1 O126 CONECT H1C 1 C1C CONECT H1CA 1 C1C CONECT H1D 1 C1D CONECT H1E 1 C1E CONECT HO1Z 1 O1Z CONECT H2C 1 C2C CONECT H2CA 1 C2C CONECT H2D 1 C2D CONECT H2E 1 C2E CONECT HN2G 1 N2G CONECT HN2A 1 N2G CONECT H2I 1 C2I CONECT HN2N 1 N2N CONECT HN2B 1 N2N CONECT HO2V 1 O2V CONECT HO2Y 1 O2Y CONECT H3B 1 C3B CONECT H3BA 1 C3B CONECT H3C 1 C3C CONECT H3D 1 C3D CONECT H3E 1 C3E CONECT HN3N 1 N3N CONECT H4B 1 C4B CONECT H4BA 1 C4B CONECT H4C 1 C4C CONECT H4D 1 C4D CONECT H4E 1 C4E CONECT H5B 1 C5B CONECT H5BA 1 C5B CONECT H5C 1 C5C CONECT H5CA 1 C5C CONECT H5D 1 C5D CONECT H5DA 1 C5D CONECT H5E 1 C5E CONECT H5EA 1 C5E CONECT HO5E 1 O5E CONECT H6C 1 C6C CONECT H6CA 1 C6C CONECT H6D 1 C6D CONECT H6DA 1 C6D CONECT H6DB 1 C6D CONECT H6E 1 C6E CONECT H6EA 1 C6E CONECT H6EB 1 C6E CONECT HN6I 1 N6I CONECT HN6A 1 N6I CONECT H8G 1 C8G CONECT H8GA 1 C8G CONECT H8I 1 C8I CONECT H8N 1 C8N CONECT HN7I 1 N7I END HET TXN 127 HETNAM TXN (2R,3R,4R,5R)-5-(2-amino-6-oxo-3,6-dihydro-9H-purin-9-y HETNAM 2 TXN l)-2-({[(S)-({(3R,4R)-4-({[(S)-{[(2R,3R,4R,5R)-5-(2-ami HETNAM 3 TXN no-6-oxo-6,8-dihydro-9H-purin-9-yl)-2-(hydroxymethyl)-4 HETNAM 4 TXN -methoxytetrahydrofuran-3-yl]oxy}(hydroxy)phosphoryl]ox HETNAM 5 TXN y}methyl)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)m HETNAM 6 TXN ethyl]pyrrolidin-3-yl}oxy)(hydroxy)phosphoryl]oxy}methy HETNAM 7 TXN l)-4-methoxytetrahydrofuran-3-yl 3-hydroxypropyl hydrog HETNAM 8 TXN en (S)-phosphate FORMUL TXN C37 H52 N15 O20 P3