data_BR8 # _chem_comp.id BR8 _chem_comp.name "BARBITURIC ACID" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H4 N2 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2012-12-19 _chem_comp.pdbx_modified_date 2014-09-05 _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 128.086 _chem_comp.one_letter_code ? _chem_comp.three_letter_code BR8 _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 3ZGU _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 BR8 N1 N1 N 0 1 N N N 38.201 46.884 8.226 1.186 -0.675 -0.000 N1 BR8 1 BR8 C2 C2 C 0 1 N N N 38.386 45.834 9.101 -0.000 -1.295 -0.000 C2 BR8 2 BR8 O2 O2 O 0 1 N N N 39.201 44.939 8.917 -0.000 -2.510 0.000 O2 BR8 3 BR8 N3 N3 N 0 1 N N N 37.592 45.853 10.226 -1.186 -0.675 -0.000 N3 BR8 4 BR8 C4 C4 C 0 1 N N N 36.474 46.628 10.416 -1.288 0.671 -0.000 C4 BR8 5 BR8 O4 O4 O 0 1 N N N 35.728 46.527 11.377 -2.369 1.219 0.000 O4 BR8 6 BR8 C5 C5 C 0 1 N N N 36.209 47.632 9.344 0.000 1.472 -0.000 C5 BR8 7 BR8 C6 C6 C 0 1 N N N 37.373 47.946 8.476 1.288 0.671 -0.000 C6 BR8 8 BR8 O8 O8 O 0 1 N N N 37.520 49.068 8.035 2.369 1.219 0.000 O8 BR8 9 BR8 H1 H1 H 0 1 N N N 38.700 46.869 7.359 1.996 -1.209 0.004 H1 BR8 10 BR8 H3 H3 H 0 1 N N N 37.854 45.245 10.975 -1.996 -1.209 -0.000 H3 BR8 11 BR8 H51C H51C H 0 0 N N N 35.402 47.244 8.705 -0.000 2.114 -0.881 H51C BR8 12 BR8 H52C H52C H 0 0 N N N 35.880 48.565 9.824 0.000 2.114 0.881 H52C BR8 13 # 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 BR8 N1 C2 SING N N 1 BR8 N1 C6 SING N N 2 BR8 C2 O2 DOUB N N 3 BR8 C2 N3 SING N N 4 BR8 N3 C4 SING N N 5 BR8 C4 O4 DOUB N N 6 BR8 C4 C5 SING N N 7 BR8 C5 C6 SING N N 8 BR8 C6 O8 DOUB N N 9 BR8 N1 H1 SING N N 10 BR8 N3 H3 SING N N 11 BR8 C5 H51C SING N N 12 BR8 C5 H52C SING N N 13 # 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 BR8 SMILES ACDLabs 12.01 "O=C1NC(=O)NC(=O)C1" BR8 InChI InChI 1.03 "InChI=1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)" BR8 InChIKey InChI 1.03 HNYOPLTXPVRDBG-UHFFFAOYSA-N BR8 SMILES_CANONICAL CACTVS 3.385 "O=C1CC(=O)NC(=O)N1" BR8 SMILES CACTVS 3.385 "O=C1CC(=O)NC(=O)N1" BR8 SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "C1C(=O)NC(=O)NC1=O" BR8 SMILES "OpenEye OEToolkits" 1.9.2 "C1C(=O)NC(=O)NC1=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 BR8 "SYSTEMATIC NAME" ACDLabs 12.01 "pyrimidine-2,4,6(1H,3H,5H)-trione" BR8 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 1,3-diazinane-2,4,6-trione # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site BR8 "Create component" 2012-12-19 EBI BR8 "Initial release" 2013-05-22 RCSB BR8 "Modify descriptor" 2014-09-05 RCSB #