data_A1DSN # _chem_comp.id A1DSN _chem_comp.name "1-(2,3-dihydro-1,4-benzodioxine-5-sulfonyl)-L-proline" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C13 H15 N O6 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-08-19 _chem_comp.pdbx_modified_date 2026-10-30 _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 313.326 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1DSN _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 15IU _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 A1DSN C13 C1 C 0 1 N N N N N N -44.087 -29.211 7.054 4.074 -1.566 0.264 C13 A1DSN 1 A1DSN C11 C2 C 0 1 Y N N N N N -45.287 -29.560 4.615 1.921 0.123 0.082 C11 A1DSN 2 A1DSN C12 C3 C 0 1 N N N N N N -43.291 -29.554 5.809 2.648 -2.131 0.299 C12 A1DSN 3 A1DSN C1 C4 C 0 1 N N N N N N -44.063 -32.508 3.202 -3.520 0.316 -0.402 C1 A1DSN 4 A1DSN C10 C5 C 0 1 Y N N N N N -45.980 -29.892 5.814 3.096 0.420 -0.603 C10 A1DSN 5 A1DSN C2 C6 C 0 1 N N S N N N -44.254 -31.884 1.818 -2.298 -0.415 -0.896 C2 A1DSN 6 A1DSN C3 C7 C 0 1 N N N N N N -43.401 -32.555 0.729 -2.687 -1.837 -1.354 C3 A1DSN 7 A1DSN C4 C8 C 0 1 N N N N N N -42.181 -31.651 0.587 -1.488 -2.697 -0.874 C4 A1DSN 8 A1DSN C5 C9 C 0 1 N N N N N N -42.748 -30.260 0.851 -1.115 -1.996 0.456 C5 A1DSN 9 A1DSN C6 C10 C 0 1 Y N N N N N -45.950 -29.693 3.376 0.901 1.061 0.142 C6 A1DSN 10 A1DSN C7 C11 C 0 1 Y N N N N N -47.282 -30.154 3.320 1.052 2.288 -0.476 C7 A1DSN 11 A1DSN C8 C12 C 0 1 Y N N N N N -47.965 -30.469 4.510 2.220 2.584 -1.154 C8 A1DSN 12 A1DSN C9 C13 C 0 1 Y N N N N N -47.313 -30.343 5.750 3.241 1.654 -1.219 C9 A1DSN 13 A1DSN N1 N1 N 0 1 N N N N N N -43.862 -30.472 1.780 -1.325 -0.557 0.197 N1 A1DSN 14 A1DSN O1 O1 O 0 1 N N N N N N -44.749 -33.524 3.447 -3.577 0.692 0.745 O1 A1DSN 15 A1DSN O2 O2 O 0 1 N N N N N N -44.497 -27.970 1.901 -0.199 0.169 2.270 O2 A1DSN 16 A1DSN O3 O3 O 0 1 N N N N N N -46.040 -29.659 0.753 -1.434 1.819 0.856 O3 A1DSN 17 A1DSN O4 O4 O 0 1 N N N N N N -43.985 -29.116 4.657 1.759 -1.081 0.696 O4 A1DSN 18 A1DSN O5 O5 O 0 1 N N N N N N -45.375 -29.801 7.051 4.107 -0.488 -0.678 O5 A1DSN 19 A1DSN O6 O6 O 0 1 N N N N N N -43.259 -31.952 3.985 -4.544 0.551 -1.237 O6 A1DSN 20 A1DSN S1 S1 S 0 1 N N N N N N -45.119 -29.304 1.842 -0.588 0.687 1.006 S1 A1DSN 21 A1DSN H13 H1 H 0 1 N N N N N N -43.536 -29.570 7.936 4.349 -1.199 1.253 H13 A1DSN 22 A1DSN H14 H2 H 0 1 N N N N N N -44.199 -28.118 7.112 4.771 -2.346 -0.045 H14 A1DSN 23 A1DSN H12 H3 H 0 1 N N N N N N -43.148 -30.643 5.756 2.370 -2.492 -0.691 H12 A1DSN 24 A1DSN H11 H4 H 0 1 N N N N N N -42.311 -29.057 5.855 2.594 -2.950 1.017 H11 A1DSN 25 A1DSN H1 H5 H 0 1 N N N N N N -45.313 -31.976 1.536 -1.848 0.131 -1.724 H1 A1DSN 26 A1DSN H2 H6 H 0 1 N N N N N N -43.956 -32.611 -0.219 -3.610 -2.159 -0.871 H2 A1DSN 27 A1DSN H3 H7 H 0 1 N N N N N N -43.101 -33.567 1.039 -2.786 -1.879 -2.438 H3 A1DSN 28 A1DSN H5 H8 H 0 1 N N N N N N -41.410 -31.910 1.327 -1.792 -3.729 -0.700 H5 A1DSN 29 A1DSN H4 H9 H 0 1 N N N N N N -41.755 -31.718 -0.425 -0.663 -2.649 -1.586 H4 A1DSN 30 A1DSN H6 H10 H 0 1 N N N N N N -41.984 -29.611 1.305 -1.766 -2.337 1.260 H6 A1DSN 31 A1DSN H7 H11 H 0 1 N N N N N N -43.106 -29.805 -0.084 -0.071 -2.187 0.706 H7 A1DSN 32 A1DSN H8 H12 H 0 1 N N N N N N -47.777 -30.265 2.366 0.256 3.016 -0.428 H8 A1DSN 33 A1DSN H9 H13 H 0 1 N N N N N N -48.990 -30.807 4.471 2.335 3.544 -1.635 H9 A1DSN 34 A1DSN H10 H14 H 0 1 N N N N N N -47.838 -30.594 6.660 4.152 1.890 -1.749 H10 A1DSN 35 A1DSN H15 H15 H 0 1 N N N N N N -43.244 -32.422 4.810 -5.306 1.024 -0.876 H15 A1DSN 36 # 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 A1DSN C4 C3 SING N N 1 A1DSN C4 C5 SING N N 2 A1DSN C3 C2 SING N N 3 A1DSN O3 S1 DOUB N N 4 A1DSN C5 N1 SING N N 5 A1DSN N1 C2 SING N N 6 A1DSN N1 S1 SING N N 7 A1DSN C2 C1 SING N N 8 A1DSN S1 O2 DOUB N N 9 A1DSN S1 C6 SING N N 10 A1DSN C1 O1 DOUB N N 11 A1DSN C1 O6 SING N N 12 A1DSN C7 C6 DOUB Y N 13 A1DSN C7 C8 SING Y N 14 A1DSN C6 C11 SING Y N 15 A1DSN C8 C9 DOUB Y N 16 A1DSN C11 O4 SING N N 17 A1DSN C11 C10 DOUB Y N 18 A1DSN O4 C12 SING N N 19 A1DSN C9 C10 SING Y N 20 A1DSN C12 C13 SING N N 21 A1DSN C10 O5 SING N N 22 A1DSN O5 C13 SING N N 23 A1DSN C13 H13 SING N N 24 A1DSN C13 H14 SING N N 25 A1DSN C12 H12 SING N N 26 A1DSN C12 H11 SING N N 27 A1DSN C2 H1 SING N N 28 A1DSN C3 H2 SING N N 29 A1DSN C3 H3 SING N N 30 A1DSN C4 H5 SING N N 31 A1DSN C4 H4 SING N N 32 A1DSN C5 H6 SING N N 33 A1DSN C5 H7 SING N N 34 A1DSN C7 H8 SING N N 35 A1DSN C8 H9 SING N N 36 A1DSN C9 H10 SING N N 37 A1DSN O6 H15 SING N N 38 # 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 A1DSN SMILES ACDLabs 14.52 "O=C(O)C1CCCN1S(=O)(=O)c1cccc2OCCOc12" A1DSN InChI InChI 1.06 "InChI=1S/C13H15NO6S/c15-13(16)9-3-2-6-14(9)21(17,18)11-5-1-4-10-12(11)20-8-7-19-10/h1,4-5,9H,2-3,6-8H2,(H,15,16)/t9-/m0/s1" A1DSN InChIKey InChI 1.06 BQKCSLNEGAIVRO-VIFPVBQESA-N A1DSN SMILES_CANONICAL CACTVS 3.385 "OC(=O)[C@@H]1CCCN1[S](=O)(=O)c2cccc3OCCOc23" A1DSN SMILES CACTVS 3.385 "OC(=O)[CH]1CCCN1[S](=O)(=O)c2cccc3OCCOc23" A1DSN SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc2c(c(c1)S(=O)(=O)N3CCC[C@H]3C(=O)O)OCCO2" A1DSN SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc2c(c(c1)S(=O)(=O)N3CCCC3C(=O)O)OCCO2" # 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 A1DSN "SYSTEMATIC NAME" ACDLabs 14.52 "1-(2,3-dihydro-1,4-benzodioxine-5-sulfonyl)-L-proline" A1DSN "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(2~{S})-1-(2,3-dihydro-1,4-benzodioxin-5-ylsulfonyl)pyrrolidine-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 A1DSN "Create component" 2026-08-19 RCSB A1DSN "Initial release" 2026-11-04 RCSB #