data_2DI # _chem_comp.id 2DI _chem_comp.name "9-[(2R,5R)-5-(HYDROXYMETHYL)TETRAHYDROFURAN-2-YL]-1,9-DIHYDRO-6H-PURIN-6-ONE" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAD _chem_comp.formula "C10 H12 N4 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "2',3'-DIDEOXYINOSINE; Didanosine" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2003-11-11 _chem_comp.pdbx_modified_date 2020-06-17 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 236.227 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 2DI _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1V3Q _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal 2DI N9 N9 N 0 1 Y N N -16.959 88.498 0.940 -0.071 0.064 0.055 N9 2DI 1 2DI C4 C4 C 0 1 Y N N -15.724 88.634 0.374 -1.363 -0.363 0.192 C4 2DI 2 2DI N3 N3 N 0 1 N N N -14.511 88.231 0.835 -1.932 -1.526 0.541 N3 2DI 3 2DI C2 C2 C 0 1 N N N -13.531 88.554 0.006 -3.228 -1.656 0.591 C2 2DI 4 2DI N1 N1 N 0 1 N N N -13.723 89.219 -1.172 -4.069 -0.632 0.294 N1 2DI 5 2DI C6 C6 C 0 1 N N N -14.947 89.643 -1.670 -3.577 0.574 -0.068 C6 2DI 6 2DI O6 O6 O 0 1 N N N -15.001 90.250 -2.758 -4.324 1.499 -0.336 O6 2DI 7 2DI C5 C5 C 0 1 Y N N -16.005 89.301 -0.801 -2.170 0.733 -0.126 C5 2DI 8 2DI N7 N7 N 0 1 Y N N -17.345 89.541 -0.932 -1.348 1.761 -0.437 N7 2DI 9 2DI C8 C8 C 0 1 Y N N -17.939 89.035 0.172 -0.111 1.370 -0.331 C8 2DI 10 2DI "C5'" "C5'" C 0 1 N N N -18.481 90.631 3.878 4.527 0.549 -0.187 "C5'" 2DI 11 2DI "O5'" "O5'" O 0 1 N N N -19.866 90.756 3.444 4.972 1.038 1.079 "O5'" 2DI 12 2DI "C4'" "C4'" C 0 1 N N S -18.259 89.156 4.150 3.423 -0.488 0.026 "C4'" 2DI 13 2DI "O4'" "O4'" O 0 1 N N N -18.495 88.472 2.886 2.244 0.131 0.585 "O4'" 2DI 14 2DI "C1'" "C1'" C 0 1 N N R -17.283 87.842 2.315 1.135 -0.734 0.288 "C1'" 2DI 15 2DI "C2'" "C2'" C 0 1 N N N -16.208 88.029 3.424 1.496 -1.521 -0.987 "C2'" 2DI 16 2DI "C3'" "C3'" C 0 1 N N N -16.854 88.811 4.630 2.929 -1.047 -1.333 "C3'" 2DI 17 2DI H2 H2 H 0 1 N N N -12.523 88.276 0.276 -3.647 -2.609 0.877 H2 2DI 18 2DI HN1 HN1 H 0 1 N N N -12.912 89.417 -1.723 -5.028 -0.768 0.341 HN1 2DI 19 2DI H8 H8 H 0 1 N N N -18.995 89.055 0.399 0.754 1.989 -0.521 H8 2DI 20 2DI "H5'1" "H5'1" H 0 0 N N N -17.800 90.981 3.088 4.138 1.377 -0.780 "H5'1" 2DI 21 2DI "H5'2" "H5'2" H 0 0 N N N -18.313 91.218 4.793 5.363 0.088 -0.713 "H5'2" 2DI 22 2DI "H5'" "H5'" H 0 1 N N N -20.059 91.668 3.259 5.674 1.701 1.020 "H5'" 2DI 23 2DI "H4'" "H4'" H 0 1 N N N -18.987 88.816 4.901 3.775 -1.294 0.670 "H4'" 2DI 24 2DI "H1'" "H1'" H 0 1 N N N -17.456 86.766 2.164 0.970 -1.422 1.117 "H1'" 2DI 25 2DI "H2'1" "H2'1" H 0 0 N N N -15.856 87.045 3.767 1.487 -2.593 -0.789 "H2'1" 2DI 26 2DI "H2'2" "H2'2" H 0 0 N N N -15.359 88.603 3.023 0.807 -1.276 -1.795 "H2'2" 2DI 27 2DI "H3'1" "H3'1" H 0 0 N N N -16.283 89.725 4.852 2.906 -0.263 -2.090 "H3'1" 2DI 28 2DI "H3'2" "H3'2" H 0 0 N N N -16.894 88.177 5.528 3.548 -1.883 -1.658 "H3'2" 2DI 29 # # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal 2DI N9 C4 SING Y N 1 2DI N9 C8 SING Y N 2 2DI N9 "C1'" SING N N 3 2DI C4 N3 SING N N 4 2DI C4 C5 DOUB Y N 5 2DI N3 C2 DOUB N N 6 2DI C2 N1 SING N N 7 2DI C2 H2 SING N N 8 2DI N1 C6 SING N N 9 2DI N1 HN1 SING N N 10 2DI C6 O6 DOUB N N 11 2DI C6 C5 SING N N 12 2DI C5 N7 SING Y N 13 2DI N7 C8 DOUB Y N 14 2DI C8 H8 SING N N 15 2DI "C5'" "O5'" SING N N 16 2DI "C5'" "C4'" SING N N 17 2DI "C5'" "H5'1" SING N N 18 2DI "C5'" "H5'2" SING N N 19 2DI "O5'" "H5'" SING N N 20 2DI "C4'" "O4'" SING N N 21 2DI "C4'" "C3'" SING N N 22 2DI "C4'" "H4'" SING N N 23 2DI "O4'" "C1'" SING N N 24 2DI "C1'" "C2'" SING N N 25 2DI "C1'" "H1'" SING N N 26 2DI "C2'" "C3'" SING N N 27 2DI "C2'" "H2'1" SING N N 28 2DI "C2'" "H2'2" SING N N 29 2DI "C3'" "H3'1" SING N N 30 2DI "C3'" "H3'2" SING N N 31 # # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor 2DI SMILES ACDLabs 12.01 "O=C1c2ncn(c2N=CN1)C3OC(CC3)CO" 2DI InChI InChI 1.03 "InChI=1S/C10H12N4O3/c15-3-6-1-2-7(17-6)14-5-13-8-9(14)11-4-12-10(8)16/h4-7,15H,1-3H2,(H,11,12,16)/t6-,7+/m0/s1" 2DI InChIKey InChI 1.03 BXZVVICBKDXVGW-NKWVEPMBSA-N 2DI SMILES_CANONICAL CACTVS 3.370 "OC[C@@H]1CC[C@@H](O1)n2cnc3C(=O)NC=Nc23" 2DI SMILES CACTVS 3.370 "OC[CH]1CC[CH](O1)n2cnc3C(=O)NC=Nc23" 2DI SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "c1nc2c(n1[C@H]3CC[C@H](O3)CO)N=CNC2=O" 2DI SMILES "OpenEye OEToolkits" 1.7.6 "c1nc2c(n1C3CCC(O3)CO)N=CNC2=O" # # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier 2DI "SYSTEMATIC NAME" ACDLabs 12.01 "9-[(2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1,9-dihydro-6H-purin-6-one" 2DI "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 2DI "Create component" 2003-11-11 RCSB 2DI "Modify descriptor" 2011-06-04 RCSB 2DI "Modify synonyms" 2011-06-04 RCSB 2DI "Modify synonyms" 2020-06-05 PDBE # # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 2DI "2',3'-DIDEOXYINOSINE" ? ? 2 2DI Didanosine ? ? ##