data_A1KB4 # _chem_comp.id A1KB4 _chem_comp.name "(2~{R},3~{S},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxane-2-carboxamide" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C7 H13 N O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-06-30 _chem_comp.pdbx_modified_date 2026-08-21 _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 207.181 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1KB4 _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 31NP _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 A1KB4 C7 C1 C 0 1 N N N N N N 34.379 -2.611 14.887 2.176 0.994 -0.121 C7 A1KB4 1 A1KB4 "C5'" C2 C 0 1 N N R N N N 36.576 -0.008 16.500 -1.450 0.277 -0.415 "C5'" A1KB4 2 A1KB4 "C4'" C3 C 0 1 N N R N N N 35.718 1.186 16.042 -1.496 -1.130 0.185 "C4'" A1KB4 3 A1KB4 "C3'" C4 C 0 1 N N R N N N 34.286 0.896 16.277 -0.287 -1.929 -0.312 "C3'" A1KB4 4 A1KB4 "C2'" C5 C 0 1 N N S N N N 33.832 -0.235 15.465 0.995 -1.179 0.062 "C2'" A1KB4 5 A1KB4 "C1'" C6 C 0 1 N N R N N N 34.944 -1.250 15.172 0.945 0.230 -0.534 "C1'" A1KB4 6 A1KB4 "O5'" O1 O 0 1 N N N N N N 35.897 -1.298 16.305 -0.219 0.907 -0.055 "O5'" A1KB4 7 A1KB4 "C6'" C7 C 0 1 N N N N N N 36.892 0.143 17.973 -2.622 1.100 0.123 "C6'" A1KB4 8 A1KB4 "O6'" O2 O 0 1 N N N N N N 38.261 0.532 18.106 -2.646 2.374 -0.524 "O6'" A1KB4 9 A1KB4 "O4'" O3 O 0 1 N N N N N N 36.099 2.349 16.771 -1.457 -1.043 1.611 "O4'" A1KB4 10 A1KB4 "O3'" O4 O 0 1 N N N N N N 33.420 2.032 15.896 -0.361 -2.075 -1.731 "O3'" A1KB4 11 A1KB4 N1 N1 N 0 1 N N N N N N 33.899 -2.929 13.505 3.391 0.599 -0.552 N1 A1KB4 12 A1KB4 O7 O5 O 0 1 N N N N N N 34.312 -3.431 15.746 2.074 1.968 0.595 O7 A1KB4 13 A1KB4 O1 O6 O 0 1 N Y N N N N 32.460 -0.994 16.446 1.100 -1.093 1.485 O1 A1KB4 14 A1KB4 H1 H1 H 0 1 N N N N N N 37.518 -0.000 15.932 -1.521 0.211 -1.501 H1 A1KB4 15 A1KB4 H2 H2 H 0 1 N N N N N N 35.885 1.343 14.966 -2.415 -1.629 -0.125 H2 A1KB4 16 A1KB4 H3 H3 H 0 1 N N N N N N 34.134 0.666 17.342 -0.284 -2.914 0.156 H3 A1KB4 17 A1KB4 H4 H4 H 0 1 N N N N N N 33.384 0.113 14.522 1.858 -1.713 -0.335 H4 A1KB4 18 A1KB4 H5 H5 H 0 1 N N N N N N 35.484 -0.908 14.277 0.906 0.164 -1.621 H5 A1KB4 19 A1KB4 H6 H6 H 0 1 N N N N N N 36.243 0.913 18.415 -3.556 0.575 -0.073 H6 A1KB4 20 A1KB4 H7 H7 H 0 1 N N N N N N 36.727 -0.815 18.488 -2.503 1.241 1.198 H7 A1KB4 21 A1KB4 H8 H8 H 0 1 N N N N N N 38.475 0.631 19.026 -3.365 2.951 -0.230 H8 A1KB4 22 A1KB4 H9 H9 H 0 1 N N N N N N 37.019 2.532 16.618 -1.479 -1.900 2.059 H9 A1KB4 23 A1KB4 H10 H10 H 0 1 N N N N N N 33.669 2.802 16.394 0.374 -2.572 -2.115 H10 A1KB4 24 A1KB4 H11 H11 H 0 1 N N N N N N 33.521 -3.832 13.302 3.472 -0.177 -1.128 H11 A1KB4 25 A1KB4 H12 H12 H 0 1 N N N N N N 33.956 -2.238 12.784 4.183 1.091 -0.286 H12 A1KB4 26 A1KB4 H13 H13 H 0 1 N N N N N N 31.789 -0.342 16.610 1.890 -0.629 1.793 H13 A1KB4 27 # 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 A1KB4 N1 C7 SING N N 1 A1KB4 C7 "C1'" SING N N 2 A1KB4 C7 O7 DOUB N N 3 A1KB4 "C1'" "C2'" SING N N 4 A1KB4 "C1'" "O5'" SING N N 5 A1KB4 "C2'" "C3'" SING N N 6 A1KB4 "O3'" "C3'" SING N N 7 A1KB4 "C4'" "C3'" SING N N 8 A1KB4 "C4'" "C5'" SING N N 9 A1KB4 "C4'" "O4'" SING N N 10 A1KB4 "O5'" "C5'" SING N N 11 A1KB4 "C5'" "C6'" SING N N 12 A1KB4 "C6'" "O6'" SING N N 13 A1KB4 "C2'" O1 SING N N 14 A1KB4 "C5'" H1 SING N N 15 A1KB4 "C4'" H2 SING N N 16 A1KB4 "C3'" H3 SING N N 17 A1KB4 "C2'" H4 SING N N 18 A1KB4 "C1'" H5 SING N N 19 A1KB4 "C6'" H6 SING N N 20 A1KB4 "C6'" H7 SING N N 21 A1KB4 "O6'" H8 SING N N 22 A1KB4 "O4'" H9 SING N N 23 A1KB4 "O3'" H10 SING N N 24 A1KB4 N1 H11 SING N N 25 A1KB4 N1 H12 SING N N 26 A1KB4 O1 H13 SING N N 27 # 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 A1KB4 InChI InChI 1.06 "InChI=1S/C7H13NO6/c8-7(13)6-5(12)4(11)3(10)2(1-9)14-6/h2-6,9-12H,1H2,(H2,8,13)/t2-,3+,4-,5+,6-/m1/s1" A1KB4 InChIKey InChI 1.06 UKWLGCFJAVEFPE-FDROIEKHSA-N A1KB4 SMILES_CANONICAL CACTVS 3.385 "NC(=O)[C@@H]1O[C@H](CO)[C@H](O)[C@@H](O)[C@@H]1O" A1KB4 SMILES CACTVS 3.385 "NC(=O)[CH]1O[CH](CO)[CH](O)[CH](O)[CH]1O" A1KB4 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C([C@@H]1[C@@H]([C@H]([C@@H]([C@@H](O1)C(=O)N)O)O)O)O" A1KB4 SMILES "OpenEye OEToolkits" 2.0.7 "C(C1C(C(C(C(O1)C(=O)N)O)O)O)O" # _pdbx_chem_comp_identifier.comp_id A1KB4 _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},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxane-2-carboxamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1KB4 "Create component" 2026-06-30 PDBE A1KB4 "Initial release" 2026-08-26 RCSB #