data_A1I9U # _chem_comp.id A1I9U _chem_comp.name "(2~{S},4~{a}~{S},6~{R},7~{S},8~{R},8~{a}~{R})-2-methyl-6,7,8-tris(oxidanyl)-4,4~{a},6,7,8,8~{a}-hexahydropyrano[3,2-d][1,3]dioxine-2-carboxylic acid" _chem_comp.type D-saccharide _chem_comp.pdbx_type ATOMS _chem_comp.formula "C9 H14 O8" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-04-03 _chem_comp.pdbx_modified_date 2025-08-29 _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 250.203 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1I9U _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 9QRM _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _chem_comp.pdbx_pcm ? # 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.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _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 A1I9U C4 C1 C 0 1 N N S N N N 24.558 -22.632 78.334 -0.559 -1.043 0.317 C4 A1I9U 1 A1I9U C5 C2 C 0 1 N N R N N N 24.686 -21.728 77.118 -0.292 0.169 -0.585 C5 A1I9U 2 A1I9U C6 C3 C 0 1 N N R N N N 23.906 -20.441 77.294 -1.464 1.142 -0.456 C6 A1I9U 3 A1I9U C7 C4 C 0 1 N N S N N N 22.583 -20.773 77.976 -2.750 0.407 -0.854 C7 A1I9U 4 A1I9U C8 C5 C 0 1 N N R N N N 22.252 -22.263 77.812 -2.918 -0.843 0.011 C8 A1I9U 5 A1I9U C1 C6 C 0 1 N N N N N N 26.601 -22.777 74.868 2.263 -0.539 -1.706 C1 A1I9U 6 A1I9U C2 C7 C 0 1 N N S N N N 26.689 -22.730 76.364 2.054 -0.108 -0.253 C2 A1I9U 7 A1I9U O1 O1 O 0 1 N N N N N N 26.041 -23.903 76.872 1.822 -1.262 0.553 O1 A1I9U 8 A1I9U C3 C8 C 0 1 N N N N N N 25.514 -23.798 78.205 0.636 -1.992 0.215 C3 A1I9U 9 A1I9U O2 O2 O 0 1 N N N N N N 26.083 -21.533 76.860 0.932 0.779 -0.177 O2 A1I9U 10 A1I9U O3 O3 O 0 1 N N N N N N 23.215 -23.124 78.422 -1.762 -1.679 -0.107 O3 A1I9U 11 A1I9U O4 O4 O 0 1 N N N N N N 21.004 -22.554 78.336 -3.086 -0.456 1.377 O4 A1I9U 12 A1I9U O5 O5 O 0 1 N N N N N N 22.598 -20.364 79.345 -3.871 1.273 -0.660 O5 A1I9U 13 A1I9U O6 O6 O 0 1 N N N N N N 24.661 -19.496 78.053 -1.567 1.593 0.896 O6 A1I9U 14 A1I9U C9 C9 C 0 1 N N N N N N 28.160 -22.655 76.769 3.288 0.603 0.240 C9 A1I9U 15 A1I9U O7 O7 O 0 1 N N N N N N 28.967 -22.019 76.045 3.199 1.715 0.705 O7 A1I9U 16 A1I9U O8 O8 O 0 1 N N N N N N 28.548 -23.205 77.830 4.485 0.001 0.162 O8 A1I9U 17 A1I9U H1 H1 H 0 1 N N N N N N 24.812 -22.057 79.236 -0.669 -0.709 1.349 H1 A1I9U 18 A1I9U H2 H2 H 0 1 N N N N N N 24.247 -22.264 76.264 -0.206 -0.162 -1.621 H2 A1I9U 19 A1I9U H3 H3 H 0 1 N N N N N N 23.688 -20.026 76.299 -1.308 1.993 -1.119 H3 A1I9U 20 A1I9U H4 H4 H 0 1 N N N N N N 21.797 -20.208 77.454 -2.693 0.117 -1.903 H4 A1I9U 21 A1I9U H5 H5 H 0 1 N N N N N N 22.240 -22.471 76.732 -3.797 -1.396 -0.319 H5 A1I9U 22 A1I9U H6 H6 H 0 1 N N N N N N 25.545 -22.831 74.564 3.119 -1.211 -1.766 H6 A1I9U 23 A1I9U H7 H7 H 0 1 N N N N N N 27.058 -21.870 74.445 1.371 -1.054 -2.064 H7 A1I9U 24 A1I9U H8 H8 H 0 1 N N N N N N 27.135 -23.664 74.497 2.447 0.340 -2.323 H8 A1I9U 25 A1I9U H9 H9 H 0 1 N N N N N N 24.980 -24.727 78.452 0.505 -2.823 0.908 H9 A1I9U 26 A1I9U H10 H10 H 0 1 N N N N N N 26.348 -23.656 78.909 0.716 -2.372 -0.804 H10 A1I9U 27 A1I9U H11 H11 H 0 1 N N N N N N 20.821 -23.479 78.224 -3.198 -1.199 1.985 H11 A1I9U 28 A1I9U H12 H12 H 0 1 N N N N N N 21.766 -20.580 79.750 -4.721 0.874 -0.892 H12 A1I9U 29 A1I9U H13 H13 H 0 1 N N N N N N 24.158 -18.696 78.154 -2.291 2.215 1.049 H13 A1I9U 30 A1I9U H14 H14 H 0 1 N N N N N N 29.478 -23.049 77.946 5.247 0.497 0.491 H14 A1I9U 31 # 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 A1I9U C1 C2 SING N N 1 A1I9U O7 C9 DOUB N N 2 A1I9U C2 C9 SING N N 3 A1I9U C2 O2 SING N N 4 A1I9U C2 O1 SING N N 5 A1I9U C9 O8 SING N N 6 A1I9U O2 C5 SING N N 7 A1I9U O1 C3 SING N N 8 A1I9U C5 C6 SING N N 9 A1I9U C5 C4 SING N N 10 A1I9U C6 C7 SING N N 11 A1I9U C6 O6 SING N N 12 A1I9U C8 C7 SING N N 13 A1I9U C8 O4 SING N N 14 A1I9U C8 O3 SING N N 15 A1I9U C7 O5 SING N N 16 A1I9U C3 C4 SING N N 17 A1I9U C4 O3 SING N N 18 A1I9U C4 H1 SING N N 19 A1I9U C5 H2 SING N N 20 A1I9U C6 H3 SING N N 21 A1I9U C7 H4 SING N N 22 A1I9U C8 H5 SING N N 23 A1I9U C1 H6 SING N N 24 A1I9U C1 H7 SING N N 25 A1I9U C1 H8 SING N N 26 A1I9U C3 H9 SING N N 27 A1I9U C3 H10 SING N N 28 A1I9U O4 H11 SING N N 29 A1I9U O5 H12 SING N N 30 A1I9U O6 H13 SING N N 31 A1I9U O8 H14 SING N N 32 # 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 A1I9U InChI InChI 1.06 "InChI=1S/C9H14O8/c1-9(8(13)14)15-2-3-6(17-9)4(10)5(11)7(12)16-3/h3-7,10-12H,2H2,1H3,(H,13,14)/t3-,4+,5-,6-,7+,9-/m0/s1" A1I9U InChIKey InChI 1.06 QVVFNJUJKXWFAU-QTMLJZJBSA-N A1I9U SMILES_CANONICAL CACTVS 3.385 "C[C@@]1(OC[C@@H]2O[C@@H](O)[C@@H](O)[C@@H](O)[C@H]2O1)C(O)=O" A1I9U SMILES CACTVS 3.385 "C[C]1(OC[CH]2O[CH](O)[CH](O)[CH](O)[CH]2O1)C(O)=O" A1I9U SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@@]1(OC[C@H]2[C@H](O1)[C@@H]([C@@H]([C@@H](O2)O)O)O)C(=O)O" A1I9U SMILES "OpenEye OEToolkits" 2.0.7 "CC1(OCC2C(O1)C(C(C(O2)O)O)O)C(=O)O" # _pdbx_chem_comp_identifier.comp_id A1I9U _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "(2~{S},4~{a}~{S},6~{R},7~{S},8~{R},8~{a}~{R})-2-methyl-6,7,8-tris(oxidanyl)-4,4~{a},6,7,8,8~{a}-hexahydropyrano[3,2-d][1,3]dioxine-2-carboxylic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1I9U "Create component" 2025-04-03 PDBE A1I9U "Initial release" 2025-09-03 RCSB #