data_TK8 # _chem_comp.id TK8 _chem_comp.name "D-xylonic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C5 H10 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "(2~{R},3~{S},4~{R})-2,3,4,5-tetrakis(oxidanyl)pentanoic acid; (2R,3S,4R)-2,3,4,5-tetrahydroxypentanoic acid; xylonic acid" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2020-12-23 _chem_comp.pdbx_modified_date 2021-04-09 _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 166.129 _chem_comp.one_letter_code ? _chem_comp.three_letter_code TK8 _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 7BCN _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE # # 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 TK8 C02 C1 C 0 1 N N N -19.894 6.044 -2.760 -2.590 0.823 -0.183 C02 TK8 1 TK8 C03 C2 C 0 1 N N R -20.887 5.272 -3.237 -1.485 -0.010 0.469 C03 TK8 2 TK8 C04 C3 C 0 1 N N S -20.590 3.942 -4.010 -0.120 0.576 0.100 C04 TK8 3 TK8 C05 C4 C 0 1 N N R -21.958 3.227 -4.134 0.987 -0.327 0.647 C05 TK8 4 TK8 C06 C5 C 0 1 N N N -22.485 2.714 -2.796 2.327 0.181 0.180 C06 TK8 5 TK8 O01 O1 O 0 1 N N N -19.220 6.871 -2.251 -3.865 0.349 0.255 O01 TK8 6 TK8 O07 O2 O 0 1 N N N -22.881 3.487 -1.899 2.770 1.380 0.591 O07 TK8 7 TK8 O08 O3 O 0 1 N N N -22.556 1.463 -2.610 3.002 -0.490 -0.564 O08 TK8 8 TK8 O09 O4 O 0 1 N N N -21.916 2.309 -4.963 0.792 -1.661 0.173 O09 TK8 9 TK8 O10 O5 O 0 1 N N N -20.108 4.158 -5.105 -0.007 0.660 -1.322 O10 TK8 10 TK8 O11 O6 O 0 1 N N N -21.342 6.075 -4.081 -1.566 -1.358 0.003 O11 TK8 11 TK8 H1 H1 H 0 1 N N N -19.420 5.218 -2.210 -2.474 1.869 0.103 H1 TK8 12 TK8 H2 H2 H 0 1 N N N -19.412 6.155 -3.743 -2.522 0.733 -1.267 H2 TK8 13 TK8 H031 H3 H 0 0 N N N -21.615 5.042 -2.445 -1.607 0.008 1.552 H031 TK8 14 TK8 H041 H4 H 0 0 N N N -19.943 3.323 -3.371 -0.023 1.572 0.532 H041 TK8 15 TK8 H051 H5 H 0 0 N N N -22.670 3.998 -4.465 0.956 -0.321 1.737 H051 TK8 16 TK8 H3 H6 H 0 1 N N N -18.304 6.656 -2.378 -4.614 0.832 -0.119 H3 TK8 17 TK8 H4 H7 H 0 1 N N N -23.198 2.980 -1.161 3.635 1.663 0.264 H4 TK8 18 TK8 H5 H8 H 0 1 N N N -22.133 1.488 -4.538 0.808 -1.742 -0.791 H5 TK8 19 TK8 H6 H9 H 0 1 N N N -19.271 4.596 -5.002 -0.084 -0.192 -1.774 H6 TK8 20 TK8 H7 H10 H 0 1 N N N -21.539 6.902 -3.658 -1.466 -1.450 -0.955 H7 TK8 21 # # 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 TK8 O10 C04 SING N N 1 TK8 O09 C05 SING N N 2 TK8 C05 C04 SING N N 3 TK8 C05 C06 SING N N 4 TK8 O11 C03 SING N N 5 TK8 C04 C03 SING N N 6 TK8 C03 C02 SING N N 7 TK8 C06 O08 DOUB N N 8 TK8 C06 O07 SING N N 9 TK8 C02 O01 SING N N 10 TK8 C02 H1 SING N N 11 TK8 C02 H2 SING N N 12 TK8 C03 H031 SING N N 13 TK8 C04 H041 SING N N 14 TK8 C05 H051 SING N N 15 TK8 O01 H3 SING N N 16 TK8 O07 H4 SING N N 17 TK8 O09 H5 SING N N 18 TK8 O10 H6 SING N N 19 TK8 O11 H7 SING N N 20 # # 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 TK8 InChI InChI 1.03 "InChI=1S/C5H10O6/c6-1-2(7)3(8)4(9)5(10)11/h2-4,6-9H,1H2,(H,10,11)/t2-,3+,4-/m1/s1" TK8 InChIKey InChI 1.03 QXKAIJAYHKCRRA-FLRLBIABSA-N TK8 SMILES_CANONICAL CACTVS 3.385 "OC[C@@H](O)[C@H](O)[C@@H](O)C(O)=O" TK8 SMILES CACTVS 3.385 "OC[CH](O)[CH](O)[CH](O)C(O)=O" TK8 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C([C@H]([C@@H]([C@H](C(=O)O)O)O)O)O" TK8 SMILES "OpenEye OEToolkits" 2.0.7 "C(C(C(C(C(=O)O)O)O)O)O" # _pdbx_chem_comp_identifier.comp_id TK8 _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~{R},3~{S},4~{R})-2,3,4,5-tetrakis(oxidanyl)pentanoic acid" # # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 TK8 "(2~{R},3~{S},4~{R})-2,3,4,5-tetrakis(oxidanyl)pentanoic acid" PDB ? 2 TK8 6602431 PUBCHEM ? 3 TK8 "(2R,3S,4R)-2,3,4,5-tetrahydroxypentanoic acid" PUBCHEM ? 4 TK8 "xylonic acid" PUBCHEM ? # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site TK8 "Create component" 2020-12-23 PDBE TK8 "Initial release" 2021-04-14 RCSB ##