data_GAD # _chem_comp.id GAD _chem_comp.name "2,6-anhydro-3-deoxy-L-threo-hex-2-enonic acid" _chem_comp.type L-saccharide _chem_comp.pdbx_type ATOMS _chem_comp.formula "C6 H8 O5" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-01-06 _chem_comp.pdbx_modified_date 2020-07-17 _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 160.125 _chem_comp.one_letter_code ? _chem_comp.three_letter_code GAD _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 1RWC _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 GAD C1 C1 C 0 1 N N N -3.723 37.246 76.385 1.539 -0.314 0.876 C1 GAD 1 GAD C2 C2 C 0 1 N N S -4.104 36.394 75.164 0.492 0.253 1.844 C2 GAD 2 GAD O2 O2 O 0 1 N N N -3.521 36.881 73.980 0.800 -0.145 3.181 O2 GAD 3 GAD C3 C3 C 0 1 N N S -5.614 36.427 74.926 -0.873 -0.316 1.431 C3 GAD 4 GAD O3 O3 O 0 1 N N N -6.085 35.126 74.525 -1.920 0.466 2.007 O3 GAD 5 GAD C4 C4 C 0 1 N N N -6.392 37.137 76.078 -0.966 -0.264 -0.072 C4 GAD 6 GAD C5 C5 C 0 1 N N N -5.905 37.095 77.324 0.079 -0.011 -0.836 C5 GAD 7 GAD C6 C6 C 0 1 N N N -6.580 37.539 78.633 -0.147 -0.006 -2.292 C6 GAD 8 GAD O6A O6A O 0 1 N N N -7.734 38.089 78.693 -1.256 -0.228 -2.734 O6A GAD 9 GAD O6B O6B O 0 1 N N N -5.850 37.256 79.622 0.875 0.244 -3.132 O6B GAD 10 GAD O5 O5 O 0 1 N N N -4.543 36.637 77.411 1.331 0.242 -0.417 O5 GAD 11 GAD H11 H11 H 0 1 N N N -2.632 37.299 76.611 2.537 -0.055 1.227 H11 GAD 12 GAD H12 H12 H 0 1 N N N -3.849 38.346 76.260 1.439 -1.398 0.826 H12 GAD 13 GAD H2 H2 H 0 1 N N N -3.740 35.364 75.390 0.476 1.341 1.776 H2 GAD 14 GAD HO2 HO2 H 0 1 N N N -3.756 36.354 73.225 1.671 0.221 3.388 HO2 GAD 15 GAD H3 H3 H 0 1 N N N -5.842 37.089 74.058 -0.956 -1.348 1.770 H3 GAD 16 GAD HO3 HO3 H 0 1 N N N -7.023 35.146 74.377 -2.754 0.083 1.704 HO3 GAD 17 GAD H4 H4 H 0 1 N N N -7.338 37.699 76.007 -1.924 -0.438 -0.541 H4 GAD 18 GAD HO6B HO6B H 0 0 N N N -6.266 37.530 80.430 0.727 0.247 -4.088 HO6B GAD 19 # # 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 GAD C1 C2 SING N N 1 GAD C1 O5 SING N N 2 GAD C1 H11 SING N N 3 GAD C1 H12 SING N N 4 GAD C2 O2 SING N N 5 GAD C2 C3 SING N N 6 GAD C2 H2 SING N N 7 GAD O2 HO2 SING N N 8 GAD C3 O3 SING N N 9 GAD C3 C4 SING N N 10 GAD C3 H3 SING N N 11 GAD O3 HO3 SING N N 12 GAD C4 C5 DOUB N N 13 GAD C4 H4 SING N N 14 GAD C5 C6 SING N N 15 GAD C5 O5 SING N N 16 GAD C6 O6A DOUB N N 17 GAD C6 O6B SING N N 18 GAD O6B HO6B SING N N 19 # # 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 GAD SMILES ACDLabs 10.04 "O=C(O)C=1OCC(O)C(O)C=1" GAD SMILES_CANONICAL CACTVS 3.341 "O[C@H]1COC(=C[C@@H]1O)C(O)=O" GAD SMILES CACTVS 3.341 "O[CH]1COC(=C[CH]1O)C(O)=O" GAD SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1[C@@H]([C@H](C=C(O1)C(=O)O)O)O" GAD SMILES "OpenEye OEToolkits" 1.5.0 "C1C(C(C=C(O1)C(=O)O)O)O" GAD InChI InChI 1.03 "InChI=1S/C6H8O5/c7-3-1-5(6(9)10)11-2-4(3)8/h1,3-4,7-8H,2H2,(H,9,10)/t3-,4-/m0/s1" GAD InChIKey InChI 1.03 GQECVRZDTXJRPX-IMJSIDKUSA-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 GAD "SYSTEMATIC NAME" ACDLabs 10.04 "2,6-anhydro-3-deoxy-L-threo-hex-2-enonic acid" GAD "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(4S,5S)-4,5-dihydroxy-5,6-dihydro-4H-pyran-2-carboxylic acid" # # loop_ _pdbx_chem_comp_feature.comp_id _pdbx_chem_comp_feature.type _pdbx_chem_comp_feature.value _pdbx_chem_comp_feature.source _pdbx_chem_comp_feature.support GAD "CARBOHYDRATE ISOMER" L PDB ? GAD "CARBOHYDRATE RING" dihydropyran PDB ? GAD "CARBOHYDRATE PRIMARY CARBONYL GROUP" aldose PDB ? # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site GAD "Create component" 2004-01-06 RCSB GAD "Modify descriptor" 2011-06-04 RCSB GAD "Other modification" 2020-04-11 RCSB GAD "Other modification" 2020-07-03 RCSB GAD "Modify name" 2020-07-17 RCSB GAD "Modify component atom id" 2020-07-17 RCSB ##