data_A1C0N # _chem_comp.id A1C0N _chem_comp.name "(4P)-1-(2-acetamido-2,4-dideoxy-alpha-L-threo-hex-4-enopyranuronosyl)-4-(3-carboxyphenyl)-1H-1,2,3-triazole" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C17 H16 N4 O7" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-11-10 _chem_comp.pdbx_modified_date 2026-11-06 _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 388.332 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C0N _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 9Z47 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm ? _chem_comp.pdbx_comp_type ? # 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 A1C0N C4 C1 C 0 1 N N R N N N 7.994 23.714 10.710 1.936 0.311 0.504 C4 A1C0N 1 A1C0N C14 C2 C 0 1 N N N N N N 6.179 24.354 9.390 3.950 1.463 -0.039 C14 A1C0N 2 A1C0N C5 C3 C 0 1 Y N N N N N 10.819 21.498 10.661 -1.638 0.350 0.107 C5 A1C0N 3 A1C0N C6 C4 C 0 1 Y N N N N N 12.105 20.877 10.300 -3.057 0.453 0.531 C6 A1C0N 4 A1C0N C11 C5 C 0 1 N N N N N N 14.528 20.869 7.375 -6.496 0.088 -0.952 C11 A1C0N 5 A1C0N C7 C6 C 0 1 Y N N N N N 12.740 20.004 11.174 -3.370 0.777 1.850 C7 A1C0N 6 A1C0N C8 C7 C 0 1 Y N N N N N 13.916 19.377 10.804 -4.690 0.872 2.248 C8 A1C0N 7 A1C0N C9 C8 C 0 1 Y N N N N N 14.481 19.632 9.568 -5.707 0.648 1.343 C9 A1C0N 8 A1C0N C10 C9 C 0 1 Y N N N N N 13.875 20.524 8.691 -5.407 0.323 0.018 C10 A1C0N 9 A1C0N C12 C10 C 0 1 Y N N N N N 12.681 21.138 9.058 -4.076 0.231 -0.389 C12 A1C0N 10 A1C0N C13 C11 C 0 1 Y N N N N N 10.140 22.527 10.075 -0.535 0.445 0.905 C13 A1C0N 11 A1C0N N1 N1 N 0 1 Y N N N N N 9.039 22.704 10.830 0.531 0.285 0.090 N1 A1C0N 12 A1C0N N2 N2 N 0 1 Y N N N N N 9.013 21.810 11.841 0.104 0.108 -1.111 N2 A1C0N 13 A1C0N C3 C12 C 0 1 N N N N N N 11.536 25.940 12.776 1.332 -4.537 0.542 C3 A1C0N 14 A1C0N N3 N3 N 0 1 Y N N N N N 10.095 21.079 11.745 -1.181 0.140 -1.141 N3 A1C0N 15 A1C0N N N4 N 0 1 N N N N N N 9.469 25.405 11.666 1.943 -2.141 0.589 N A1C0N 16 A1C0N C C13 C 0 1 N N S N N N 7.432 26.147 10.544 4.082 -0.943 0.545 C A1C0N 17 A1C0N O O1 O 0 1 N N N N N N 7.832 27.394 9.965 4.838 -1.962 -0.111 O A1C0N 18 A1C0N C1 C14 C 0 1 N N R N N N 8.570 25.129 10.556 2.636 -0.974 0.038 C1 A1C0N 19 A1C0N C15 C15 C 0 1 N N N N N N 4.984 23.756 8.681 4.631 2.742 -0.305 C15 A1C0N 20 A1C0N C16 C16 C 0 1 N N N N N N 6.233 25.612 9.816 4.688 0.402 0.250 C16 A1C0N 21 A1C0N C2 C17 C 0 1 N N N N N N 10.774 25.652 11.516 2.044 -3.336 -0.025 C2 A1C0N 22 A1C0N O1 O2 O 0 1 N N N N N N 11.318 25.647 10.415 2.708 -3.446 -1.034 O1 A1C0N 23 A1C0N O2 O3 O 0 1 N N N N N N 15.245 19.995 6.835 -6.233 -0.185 -2.106 O2 A1C0N 24 A1C0N O3 O4 O 0 1 N N N N N N 14.324 22.025 6.900 -7.781 0.177 -0.557 O3 A1C0N 25 A1C0N O4 O5 O 0 1 N N N N N N 7.190 23.450 9.529 2.597 1.427 -0.100 O4 A1C0N 26 A1C0N O5 O6 O 0 1 N N N N N N 4.175 24.572 8.174 5.844 2.806 -0.258 O5 A1C0N 27 A1C0N O6 O7 O 0 1 N N N N N N 4.860 22.508 8.658 3.910 3.842 -0.601 O6 A1C0N 28 A1C0N H1 H1 H 0 1 N N N N N N 7.355 23.692 11.605 1.998 0.390 1.589 H1 A1C0N 29 A1C0N H2 H2 H 0 1 N N N N N N 12.313 19.814 12.148 -2.578 0.953 2.563 H2 A1C0N 30 A1C0N H3 H3 H 0 1 N N N N N N 14.394 18.686 11.482 -4.926 1.123 3.271 H3 A1C0N 31 A1C0N H4 H4 H 0 1 N N N N N N 15.397 19.136 9.283 -6.737 0.723 1.660 H4 A1C0N 32 A1C0N H5 H5 H 0 1 N N N N N N 12.198 21.821 8.376 -3.838 -0.011 -1.414 H5 A1C0N 33 A1C0N H6 H6 H 0 1 N N N N N N 10.425 23.081 9.193 -0.518 0.613 1.972 H6 A1C0N 34 A1C0N H7 H7 H 0 1 N N N N N N 12.592 26.129 12.532 0.790 -4.247 1.443 H7 A1C0N 35 A1C0N H8 H8 H 0 1 N N N N N N 11.109 26.826 13.268 0.629 -4.924 -0.196 H8 A1C0N 36 A1C0N H9 H9 H 0 1 N N N N N N 11.466 25.075 13.452 2.061 -5.309 0.789 H9 A1C0N 37 A1C0N H10 H10 H 0 1 N N N N N N 9.090 25.410 12.591 1.412 -2.053 1.396 H10 A1C0N 38 A1C0N H11 H11 H 0 1 N N N N N N 7.138 26.324 11.589 4.093 -1.119 1.621 H11 A1C0N 39 A1C0N H12 H12 H 0 1 N N N N N N 8.591 27.730 10.428 5.765 -2.002 0.162 H12 A1C0N 40 A1C0N H13 H13 H 0 1 N N N N N N 9.117 25.190 9.604 2.629 -1.022 -1.051 H13 A1C0N 41 A1C0N H14 H14 H 0 1 N N N N N N 5.393 26.266 9.634 5.763 0.506 0.275 H14 A1C0N 42 A1C0N H15 H15 H 0 1 N N N N N N 14.796 22.119 6.081 -8.458 0.016 -1.228 H15 A1C0N 43 A1C0N H16 H16 H 0 1 N N N N N N 4.061 22.277 8.199 4.401 4.657 -0.769 H16 A1C0N 44 # 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 A1C0N O2 C11 DOUB N N 1 A1C0N O3 C11 SING N N 2 A1C0N C11 C10 SING N N 3 A1C0N O5 C15 DOUB N N 4 A1C0N O6 C15 SING N N 5 A1C0N C15 C14 SING N N 6 A1C0N C10 C12 DOUB Y N 7 A1C0N C10 C9 SING Y N 8 A1C0N C12 C6 SING Y N 9 A1C0N C14 O4 SING N N 10 A1C0N C14 C16 DOUB N N 11 A1C0N O4 C4 SING N N 12 A1C0N C9 C8 DOUB Y N 13 A1C0N C16 C SING N N 14 A1C0N O C SING N N 15 A1C0N C13 C5 DOUB Y N 16 A1C0N C13 N1 SING Y N 17 A1C0N C6 C5 SING N N 18 A1C0N C6 C7 DOUB Y N 19 A1C0N O1 C2 DOUB N N 20 A1C0N C C1 SING N N 21 A1C0N C1 C4 SING N N 22 A1C0N C1 N SING N N 23 A1C0N C5 N3 SING Y N 24 A1C0N C4 N1 SING N N 25 A1C0N C8 C7 SING Y N 26 A1C0N N1 N2 SING Y N 27 A1C0N C2 N SING N N 28 A1C0N C2 C3 SING N N 29 A1C0N N3 N2 DOUB Y N 30 A1C0N C4 H1 SING N N 31 A1C0N C7 H2 SING N N 32 A1C0N C8 H3 SING N N 33 A1C0N C9 H4 SING N N 34 A1C0N C12 H5 SING N N 35 A1C0N C13 H6 SING N N 36 A1C0N C3 H7 SING N N 37 A1C0N C3 H8 SING N N 38 A1C0N C3 H9 SING N N 39 A1C0N N H10 SING N N 40 A1C0N C H11 SING N N 41 A1C0N O H12 SING N N 42 A1C0N C1 H13 SING N N 43 A1C0N C16 H14 SING N N 44 A1C0N O3 H15 SING N N 45 A1C0N O6 H16 SING N N 46 # 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 A1C0N SMILES ACDLabs 14.52 "O=C(O)c1cccc(c1)c1nnn(c1)C1OC(=CC(O)C1NC(C)=O)C(=O)O" A1C0N InChI InChI 1.06 "InChI=1S/C17H16N4O7/c1-8(22)18-14-12(23)6-13(17(26)27)28-15(14)21-7-11(19-20-21)9-3-2-4-10(5-9)16(24)25/h2-7,12,14-15,23H,1H3,(H,18,22)(H,24,25)(H,26,27)/t12-,14+,15+/m0/s1" A1C0N InChIKey InChI 1.06 HCBOVMLJHJUONH-NWANDNLSSA-N A1C0N SMILES_CANONICAL CACTVS 3.385 "CC(=O)N[C@@H]1[C@@H](O)C=C(O[C@H]1n2cc(nn2)c3cccc(c3)C(O)=O)C(O)=O" A1C0N SMILES CACTVS 3.385 "CC(=O)N[CH]1[CH](O)C=C(O[CH]1n2cc(nn2)c3cccc(c3)C(O)=O)C(O)=O" A1C0N SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CC(=O)N[C@@H]1[C@H](C=C(O[C@H]1n2cc(nn2)c3cccc(c3)C(=O)O)C(=O)O)O" A1C0N SMILES "OpenEye OEToolkits" 3.1.0.0 "CC(=O)NC1C(C=C(OC1n2cc(nn2)c3cccc(c3)C(=O)O)C(=O)O)O" # 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 A1C0N "SYSTEMATIC NAME" ACDLabs 14.52 "(4P)-1-(2-acetamido-2,4-dideoxy-alpha-L-threo-hex-4-enopyranuronosyl)-4-(3-carboxyphenyl)-1H-1,2,3-triazole" A1C0N "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(2~{R},3~{R},4~{S})-3-acetamido-2-[4-(3-carboxyphenyl)-1,2,3-triazol-1-yl]-4-oxidanyl-3,4-dihydro-2~{H}-pyran-6-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 A1C0N "Create component" 2025-11-10 RCSB A1C0N "Initial release" 2026-11-11 RCSB #