data_HPY # _chem_comp.id HPY _chem_comp.name 4-HYDROXY-3,4-DIHYDRO-1H-PYRIMIDIN-2-ONE _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H6 N2 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2001-10-23 _chem_comp.pdbx_modified_date 2011-06-04 _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 114.103 _chem_comp.one_letter_code ? _chem_comp.three_letter_code HPY _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1K70 _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 HPY N1 N1 N 0 1 N N N 4.051 23.859 101.909 1.025 -0.168 -1.110 N1 HPY 1 HPY C2 C2 C 0 1 N N N 4.049 22.490 102.191 -0.300 0.005 -1.194 C2 HPY 2 HPY O2 O2 O 0 1 N N N 3.457 21.601 101.548 -0.843 -0.102 -2.276 O2 HPY 3 HPY N3 N3 N 0 1 N N N 4.784 22.146 103.288 -1.047 0.298 -0.110 N3 HPY 4 HPY C4 C4 C 0 1 N N S 5.511 23.025 104.099 -0.371 0.425 1.191 C4 HPY 5 HPY O4 O4 O 0 1 N N N 6.913 22.717 103.779 -0.962 -0.519 2.086 O4 HPY 6 HPY C5 C5 C 0 1 N N N 5.477 24.434 103.777 1.127 0.214 1.214 C5 HPY 7 HPY C6 C6 C 0 1 N N N 4.772 24.833 102.721 1.734 -0.066 0.076 C6 HPY 8 HPY H1 H1 H 0 1 N N N 3.079 24.163 101.859 1.514 -0.377 -1.921 H1 HPY 9 HPY H3 H3 H 0 1 N N N 4.791 21.153 103.520 -2.006 0.422 -0.186 H3 HPY 10 HPY H4 H4 H 0 1 N N N 5.098 22.887 105.125 -0.576 1.423 1.579 H4 HPY 11 HPY HO4 HO4 H 0 1 N N N 7.407 23.314 104.330 -0.549 -0.381 2.950 HO4 HPY 12 HPY H5 H5 H 0 1 N N N 5.999 25.220 104.348 1.684 0.293 2.136 H5 HPY 13 HPY H6 H6 H 0 1 N N N 4.785 25.919 102.528 2.803 -0.219 0.069 H6 HPY 14 # 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 HPY N1 C2 SING N N 1 HPY N1 C6 SING N N 2 HPY N1 H1 SING N N 3 HPY C2 O2 DOUB N N 4 HPY C2 N3 SING N N 5 HPY N3 C4 SING N N 6 HPY N3 H3 SING N N 7 HPY C4 O4 SING N N 8 HPY C4 C5 SING N N 9 HPY C4 H4 SING N N 10 HPY O4 HO4 SING N N 11 HPY C5 C6 DOUB N N 12 HPY C5 H5 SING N N 13 HPY C6 H6 SING N N 14 # 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 HPY SMILES ACDLabs 10.04 "O=C1NC(O)C=CN1" HPY SMILES_CANONICAL CACTVS 3.341 "O[C@@H]1NC(=O)NC=C1" HPY SMILES CACTVS 3.341 "O[CH]1NC(=O)NC=C1" HPY SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1=CNC(=O)N[C@H]1O" HPY SMILES "OpenEye OEToolkits" 1.5.0 "C1=CNC(=O)NC1O" HPY InChI InChI 1.03 "InChI=1S/C4H6N2O2/c7-3-1-2-5-4(8)6-3/h1-3,7H,(H2,5,6,8)/t3-/m0/s1" HPY InChIKey InChI 1.03 DEAAWXYGBWCVJW-VKHMYHEASA-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 HPY "SYSTEMATIC NAME" ACDLabs 10.04 "(4S)-4-hydroxy-3,4-dihydropyrimidin-2(1H)-one" HPY "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(4S)-4-hydroxy-3,4-dihydro-1H-pyrimidin-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 HPY "Create component" 2001-10-23 RCSB HPY "Modify descriptor" 2011-06-04 RCSB #