data_LXN # _chem_comp.id LXN _chem_comp.name ALLOXAN _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H2 N2 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms MESOXALYLUREA _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2010-06-07 _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 142.070 _chem_comp.one_letter_code ? _chem_comp.three_letter_code LXN _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 2XGM _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI # # 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 LXN OAB OAB O 0 1 N N N 15.812 11.452 23.381 0.956 -2.355 0.001 OAB LXN 1 LXN CAH CAH C 0 1 N N N 16.057 11.697 22.202 0.401 -1.276 0.001 CAH LXN 2 LXN CAJ CAJ C 0 1 N N N 15.647 10.795 21.214 1.190 0.000 0.001 CAJ LXN 3 LXN OAD OAD O 0 1 N N N 15.060 9.762 21.525 2.398 0.000 -0.000 OAD LXN 4 LXN CAI CAI C 0 1 N N N 15.904 11.058 19.869 0.401 1.276 0.000 CAI LXN 5 LXN OAC OAC O 0 1 N N N 15.536 10.265 19.003 0.956 2.355 -0.001 OAC LXN 6 LXN NAF NAF N 0 1 N N N 16.592 12.232 19.498 -0.945 1.184 0.001 NAF LXN 7 LXN CAG CAG C 0 1 N N N 17.014 13.134 20.488 -1.571 -0.000 0.001 CAG LXN 8 LXN OAA OAA O 0 1 N N N 17.610 14.153 20.150 -2.786 -0.000 0.001 OAA LXN 9 LXN NAE NAE N 0 1 N N N 16.745 12.884 21.850 -0.945 -1.184 -0.004 NAE LXN 10 LXN HAE HAE H 0 1 N N N 17.035 13.533 22.554 -1.474 -1.997 -0.007 HAE LXN 11 LXN HAF HAF H 0 1 N N N 16.778 12.421 18.534 -1.474 1.997 0.001 HAF LXN 12 # # 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 LXN OAB CAH DOUB N N 1 LXN CAH CAJ SING N N 2 LXN CAH NAE SING N N 3 LXN CAJ OAD DOUB N N 4 LXN CAJ CAI SING N N 5 LXN CAI OAC DOUB N N 6 LXN CAI NAF SING N N 7 LXN NAF CAG SING N N 8 LXN CAG OAA DOUB N N 9 LXN CAG NAE SING N N 10 LXN NAE HAE SING N N 11 LXN NAF HAF SING N N 12 # # 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 LXN SMILES ACDLabs 10.04 "O=C1C(=O)NC(=O)NC1=O" LXN SMILES_CANONICAL CACTVS 3.352 "O=C1NC(=O)C(=O)C(=O)N1" LXN SMILES CACTVS 3.352 "O=C1NC(=O)C(=O)C(=O)N1" LXN SMILES_CANONICAL "OpenEye OEToolkits" 1.6.1 "C1(=O)C(=O)NC(=O)NC1=O" LXN SMILES "OpenEye OEToolkits" 1.6.1 "C1(=O)C(=O)NC(=O)NC1=O" LXN InChI InChI 1.03 "InChI=1S/C4H2N2O4/c7-1-2(8)5-4(10)6-3(1)9/h(H2,5,6,8,9,10)" LXN InChIKey InChI 1.03 HIMXGTXNXJYFGB-UHFFFAOYSA-N # # 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 LXN "SYSTEMATIC NAME" ACDLabs 10.04 "pyrimidine-2,4,5,6(1H,3H)-tetrone" LXN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.6.1 "1,3-diazinane-2,4,5,6-tetrone" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site LXN "Create component" 2010-06-07 EBI LXN "Modify descriptor" 2011-06-04 RCSB LXN "Modify synonyms" 2020-06-05 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id LXN _pdbx_chem_comp_synonyms.name MESOXALYLUREA _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##