data_W3G # _chem_comp.id W3G _chem_comp.name "pyridazin-3(2H)-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H4 N2 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2020-09-24 _chem_comp.pdbx_modified_date 2021-01-08 _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 96.087 _chem_comp.one_letter_code ? _chem_comp.three_letter_code W3G _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 5RRX _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 W3G N1 N1 N 0 1 N N N -4.691 15.144 -1.481 0.263 -1.123 0.000 N1 W3G 1 W3G O O1 O 0 1 N N N -6.763 14.954 -0.626 2.159 0.047 -0.000 O W3G 2 W3G C C1 C 0 1 N N N -5.556 15.171 -0.439 0.939 0.042 0.000 C W3G 3 W3G N N2 N 0 1 N N N -3.332 15.251 -1.407 -1.020 -1.158 0.000 N W3G 4 W3G C3 C2 C 0 1 N N N -2.825 15.398 -0.215 -1.750 -0.077 -0.000 C3 W3G 5 W3G C2 C3 C 0 1 N N N -3.596 15.473 0.956 -1.144 1.191 -0.000 C2 W3G 6 W3G C1 C4 C 0 1 N N N -4.939 15.361 0.841 0.220 1.257 0.000 C1 W3G 7 W3G H1 H1 H 0 1 N N N -5.086 15.035 -2.393 0.759 -1.957 -0.004 H1 W3G 8 W3G H2 H2 H 0 1 N N N -1.751 15.466 -0.123 -2.827 -0.156 -0.000 H2 W3G 9 W3G H3 H3 H 0 1 N N N -3.130 15.616 1.920 -1.742 2.090 -0.001 H3 W3G 10 W3G H4 H4 H 0 1 N N N -5.555 15.415 1.726 0.732 2.208 0.000 H4 W3G 11 # # 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 W3G N1 N SING N N 1 W3G N1 C SING N N 2 W3G N C3 DOUB N N 3 W3G O C DOUB N N 4 W3G C C1 SING N N 5 W3G C3 C2 SING N N 6 W3G C1 C2 DOUB N N 7 W3G N1 H1 SING N N 8 W3G C3 H2 SING N N 9 W3G C2 H3 SING N N 10 W3G C1 H4 SING N N 11 # # 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 W3G SMILES ACDLabs 12.01 N1N=CC=CC1=O W3G InChI InChI 1.03 "InChI=1S/C4H4N2O/c7-4-2-1-3-5-6-4/h1-3H,(H,6,7)" W3G InChIKey InChI 1.03 AAILEWXSEQLMNI-UHFFFAOYSA-N W3G SMILES_CANONICAL CACTVS 3.385 O=C1NN=CC=C1 W3G SMILES CACTVS 3.385 O=C1NN=CC=C1 W3G SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1=CC(=O)NN=C1" W3G SMILES "OpenEye OEToolkits" 2.0.7 "C1=CC(=O)NN=C1" # # 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 W3G "SYSTEMATIC NAME" ACDLabs 12.01 "pyridazin-3(2H)-one" W3G "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "1~{H}-pyridazin-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 W3G "Create component" 2020-09-24 RCSB W3G "Initial release" 2021-01-13 RCSB ##