data_XJJ # _chem_comp.id XJJ _chem_comp.name piperazin-2-one _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H8 N2 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2020-12-17 _chem_comp.pdbx_modified_date 2021-06-18 _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 100.119 _chem_comp.one_letter_code ? _chem_comp.three_letter_code XJJ _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 5S7O _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 XJJ O01 O1 O 0 1 N N N 6.496 37.594 -35.347 -2.220 -0.026 0.043 O01 XJJ 1 XJJ C02 C1 C 0 1 N N N 7.482 37.106 -35.793 -1.007 -0.008 0.022 C02 XJJ 2 XJJ C03 C2 C 0 1 N N N 8.946 37.279 -35.238 -0.266 -1.314 0.087 C03 XJJ 3 XJJ N04 N1 N 0 1 N N N 9.896 36.287 -35.579 1.122 -1.126 -0.356 N04 XJJ 4 XJJ C05 C3 C 0 1 N N N 9.481 35.234 -36.441 1.732 0.011 0.353 C05 XJJ 5 XJJ C06 C4 C 0 1 N N N 8.554 35.655 -37.521 1.067 1.303 -0.126 C06 XJJ 6 XJJ N07 N2 N 0 1 N N N 7.274 36.244 -37.001 -0.386 1.173 -0.063 N07 XJJ 7 XJJ H031 H1 H 0 0 N N N 9.327 38.242 -35.609 -0.272 -1.682 1.113 H031 XJJ 8 XJJ H032 H2 H 0 0 N N N 8.881 37.309 -34.140 -0.756 -2.040 -0.561 H032 XJJ 9 XJJ H041 H3 H 0 0 N N N 10.663 36.750 -36.023 1.661 -1.968 -0.222 H041 XJJ 10 XJJ H051 H5 H 0 0 N N N 10.377 34.798 -36.907 1.578 -0.103 1.426 H051 XJJ 11 XJJ H052 H6 H 0 0 N N N 8.975 34.470 -35.832 2.800 0.045 0.138 H052 XJJ 12 XJJ H061 H7 H 0 0 N N N 9.059 36.409 -38.142 1.387 2.130 0.507 H061 XJJ 13 XJJ H062 H8 H 0 0 N N N 8.311 34.776 -38.136 1.363 1.501 -1.157 H062 XJJ 14 XJJ H071 H9 H 0 0 N N N 6.379 36.079 -37.416 -0.924 1.980 -0.081 H071 XJJ 15 # # 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 XJJ C02 O01 DOUB N N 1 XJJ C03 C02 SING N N 2 XJJ N04 C03 SING N N 3 XJJ C05 N04 SING N N 4 XJJ C06 C05 SING N N 5 XJJ N07 C06 SING N N 6 XJJ C02 N07 SING N N 7 XJJ C03 H031 SING N N 8 XJJ C03 H032 SING N N 9 XJJ N04 H041 SING N N 10 XJJ C05 H051 SING N N 11 XJJ C05 H052 SING N N 12 XJJ C06 H061 SING N N 13 XJJ C06 H062 SING N N 14 XJJ N07 H071 SING N N 15 # # 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 XJJ SMILES ACDLabs 12.01 O=C1NCCNC1 XJJ InChI InChI 1.03 "InChI=1S/C4H8N2O/c7-4-3-5-1-2-6-4/h5H,1-3H2,(H,6,7)" XJJ InChIKey InChI 1.03 IWELDVXSEVIIGI-UHFFFAOYSA-N XJJ SMILES_CANONICAL CACTVS 3.385 O=C1CNCCN1 XJJ SMILES CACTVS 3.385 O=C1CNCCN1 XJJ SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1CNC(=O)CN1" XJJ SMILES "OpenEye OEToolkits" 2.0.7 "C1CNC(=O)CN1" # # 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 XJJ "SYSTEMATIC NAME" ACDLabs 12.01 piperazin-2-one XJJ "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 piperazin-2-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 XJJ "Create component" 2020-12-17 RCSB XJJ "Initial release" 2021-06-23 RCSB ##