data_A1C4G # _chem_comp.id A1C4G _chem_comp.name "(3R)-3-hydroxy-N-[(3S)-2-oxooxolan-3-yl]tetradecanamide" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H33 N O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-01-08 _chem_comp.pdbx_modified_date 2026-09-18 _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 327.459 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C4G _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 9ZZ0 _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 A1C4G C2 C1 C 0 1 N N N N N N 17.855 1.106 34.993 10.790 0.592 -0.378 C2 A1C4G 1 A1C4G C1 C2 C 0 1 N N N N N N 17.682 -0.224 35.697 12.069 0.350 0.424 C1 A1C4G 2 A1C4G C3 C3 C 0 1 N N N N N N 19.147 1.826 35.375 9.579 0.147 0.445 C3 A1C4G 3 A1C4G C4 C4 C 0 1 N N N N N N 20.412 1.085 34.967 8.299 0.389 -0.357 C4 A1C4G 4 A1C4G C5 C5 C 0 1 N N N N N N 21.673 1.924 35.072 7.089 -0.055 0.467 C5 A1C4G 5 A1C4G C6 C6 C 0 1 N N N N N N 22.962 1.139 34.885 5.809 0.187 -0.336 C6 A1C4G 6 A1C4G C7 C7 C 0 1 N N N N N N 23.749 1.528 33.642 4.599 -0.258 0.488 C7 A1C4G 7 A1C4G C8 C8 C 0 1 N N N N N N 23.133 1.074 32.330 3.319 -0.016 -0.315 C8 A1C4G 8 A1C4G C9 C9 C 0 1 N N N N N N 22.971 -0.431 32.228 2.109 -0.460 0.508 C9 A1C4G 9 A1C4G C10 C10 C 0 1 N N N N N N 22.026 -0.889 31.133 0.829 -0.218 -0.294 C10 A1C4G 10 A1C4G C11 C11 C 0 1 N N N N N N 22.608 -0.750 29.736 -0.382 -0.663 0.530 C11 A1C4G 11 A1C4G C12 C12 C 0 1 N N R N N N 23.032 -2.064 29.097 -1.661 -0.421 -0.273 C12 A1C4G 12 A1C4G O13 O1 O 0 1 N N N N N N 22.006 -3.048 29.259 -1.663 -1.258 -1.431 O13 A1C4G 13 A1C4G C14 C13 C 0 1 N N N N N N 23.359 -1.912 27.615 -2.878 -0.748 0.595 C14 A1C4G 14 A1C4G C15 C14 C 0 1 N N N N N N 24.420 -0.859 27.392 -4.138 -0.393 -0.151 C15 A1C4G 15 A1C4G N16 N1 N 0 1 N N N N N N 24.008 0.278 26.824 -5.341 -0.597 0.423 N16 A1C4G 16 A1C4G C17 C15 C 0 1 N N S N N N 24.911 1.393 26.602 -6.566 -0.252 -0.303 C17 A1C4G 17 A1C4G C18 C16 C 0 1 N N N N N N 24.695 2.166 25.291 -7.767 -1.039 0.266 C18 A1C4G 18 A1C4G C19 C17 C 0 1 N N N N N N 25.258 3.526 25.669 -8.492 0.037 1.106 C19 A1C4G 19 A1C4G O20 O2 O 0 1 N N N N N N 24.955 3.682 27.081 -8.136 1.298 0.467 O20 A1C4G 20 A1C4G C21 C18 C 0 1 N N N N N N 24.716 2.479 27.636 -6.917 1.203 -0.083 C21 A1C4G 21 A1C4G O22 O3 O 0 1 N N N N N N 24.387 2.365 28.785 -6.205 2.139 -0.360 O22 A1C4G 22 A1C4G O23 O4 O 0 1 N N N N N N 25.586 -1.046 27.732 -4.070 0.075 -1.268 O23 A1C4G 23 A1C4G H1 H1 H 0 1 N N N N N N 17.004 1.753 35.254 10.701 1.653 -0.610 H1 A1C4G 24 A1C4G H2 H2 H 0 1 N N N N N N 17.862 0.929 33.907 10.828 0.019 -1.305 H2 A1C4G 25 A1C4G H3 H3 H 0 1 N N N N N N 16.737 -0.688 35.379 12.031 0.922 1.351 H3 A1C4G 26 A1C4G H4 H4 H 0 1 N N N N N N 18.521 -0.887 35.439 12.158 -0.712 0.656 H4 A1C4G 27 A1C4G H5 H5 H 0 1 N N N N N N 17.663 -0.063 36.785 12.932 0.666 -0.162 H5 A1C4G 28 A1C4G H6 H6 H 0 1 N N N N N N 19.160 1.957 36.467 9.667 -0.914 0.677 H6 A1C4G 29 A1C4G H7 H7 H 0 1 N N N N N N 19.151 2.812 34.887 9.540 0.719 1.372 H7 A1C4G 30 A1C4G H8 H8 H 0 1 N N N N N N 20.300 0.756 33.923 8.211 1.451 -0.589 H8 A1C4G 31 A1C4G H9 H9 H 0 1 N N N N N N 20.525 0.206 35.619 8.338 -0.183 -1.284 H9 A1C4G 32 A1C4G H10 H10 H 0 1 N N N N N N 21.695 2.391 36.068 7.177 -1.117 0.698 H10 A1C4G 33 A1C4G H11 H11 H 0 1 N N N N N N 21.631 2.707 34.301 7.050 0.517 1.393 H11 A1C4G 34 A1C4G H12 H12 H 0 1 N N N N N N 22.709 0.071 34.814 5.721 1.248 -0.568 H12 A1C4G 35 A1C4G H13 H13 H 0 1 N N N N N N 23.600 1.307 35.765 5.848 -0.385 -1.263 H13 A1C4G 36 A1C4G H14 H14 H 0 1 N N N N N N 24.753 1.085 33.720 4.687 -1.319 0.719 H14 A1C4G 37 A1C4G H15 H15 H 0 1 N N N N N N 23.833 2.625 33.619 4.560 0.314 1.414 H15 A1C4G 38 A1C4G H16 H16 H 0 1 N N N N N N 23.779 1.412 31.506 3.231 1.046 -0.547 H16 A1C4G 39 A1C4G H17 H17 H 0 1 N N N N N N 22.141 1.539 32.232 3.358 -0.588 -1.242 H17 A1C4G 40 A1C4G H18 H18 H 0 1 N N N N N N 22.587 -0.801 33.190 2.197 -1.522 0.740 H18 A1C4G 41 A1C4G H19 H19 H 0 1 N N N N N N 23.960 -0.871 32.034 2.070 0.112 1.435 H19 A1C4G 42 A1C4G H20 H20 H 0 1 N N N N N N 21.108 -0.286 31.190 0.741 0.843 -0.526 H20 A1C4G 43 A1C4G H21 H21 H 0 1 N N N N N N 21.780 -1.947 31.305 0.868 -0.790 -1.221 H21 A1C4G 44 A1C4G H22 H22 H 0 1 N N N N N N 23.490 -0.096 29.795 -0.293 -1.724 0.761 H22 A1C4G 45 A1C4G H23 H23 H 0 1 N N N N N N 21.848 -0.284 29.092 -0.420 -0.090 1.456 H23 A1C4G 46 A1C4G H24 H24 H 0 1 N N N N N N 23.943 -2.409 29.608 -1.705 0.624 -0.581 H24 A1C4G 47 A1C4G H25 H25 H 0 1 N N N N N N 21.801 -3.144 30.182 -1.626 -2.204 -1.232 H25 A1C4G 48 A1C4G H26 H26 H 0 1 N N N N N N 22.446 -1.621 27.075 -2.881 -1.812 0.830 H26 A1C4G 49 A1C4G H27 H27 H 0 1 N N N N N N 23.723 -2.875 27.228 -2.829 -0.173 1.520 H27 A1C4G 50 A1C4G H28 H28 H 0 1 N N N N N N 23.052 0.363 26.544 -5.395 -0.971 1.316 H28 A1C4G 51 A1C4G H29 H29 H 0 1 N N N N N N 25.953 1.044 26.639 -6.446 -0.457 -1.367 H29 A1C4G 52 A1C4G H30 H30 H 0 1 N N N N N N 23.629 2.228 25.028 -8.409 -1.403 -0.537 H30 A1C4G 53 A1C4G H31 H31 H 0 1 N N N N N N 25.253 1.714 24.458 -7.429 -1.861 0.897 H31 A1C4G 54 A1C4G H32 H32 H 0 1 N N N N N N 26.345 3.554 25.502 -9.571 -0.116 1.071 H32 A1C4G 55 A1C4G H33 H33 H 0 1 N N N N N N 24.776 4.321 25.081 -8.138 0.019 2.136 H33 A1C4G 56 # 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 A1C4G C18 C19 SING N N 1 A1C4G C18 C17 SING N N 2 A1C4G C19 O20 SING N N 3 A1C4G C17 N16 SING N N 4 A1C4G C17 C21 SING N N 5 A1C4G N16 C15 SING N N 6 A1C4G O20 C21 SING N N 7 A1C4G C15 C14 SING N N 8 A1C4G C15 O23 DOUB N N 9 A1C4G C14 C12 SING N N 10 A1C4G C21 O22 DOUB N N 11 A1C4G C12 O13 SING N N 12 A1C4G C12 C11 SING N N 13 A1C4G C11 C10 SING N N 14 A1C4G C10 C9 SING N N 15 A1C4G C9 C8 SING N N 16 A1C4G C8 C7 SING N N 17 A1C4G C7 C6 SING N N 18 A1C4G C6 C5 SING N N 19 A1C4G C4 C5 SING N N 20 A1C4G C4 C3 SING N N 21 A1C4G C2 C3 SING N N 22 A1C4G C2 C1 SING N N 23 A1C4G C2 H1 SING N N 24 A1C4G C2 H2 SING N N 25 A1C4G C1 H3 SING N N 26 A1C4G C1 H4 SING N N 27 A1C4G C1 H5 SING N N 28 A1C4G C3 H6 SING N N 29 A1C4G C3 H7 SING N N 30 A1C4G C4 H8 SING N N 31 A1C4G C4 H9 SING N N 32 A1C4G C5 H10 SING N N 33 A1C4G C5 H11 SING N N 34 A1C4G C6 H12 SING N N 35 A1C4G C6 H13 SING N N 36 A1C4G C7 H14 SING N N 37 A1C4G C7 H15 SING N N 38 A1C4G C8 H16 SING N N 39 A1C4G C8 H17 SING N N 40 A1C4G C9 H18 SING N N 41 A1C4G C9 H19 SING N N 42 A1C4G C10 H20 SING N N 43 A1C4G C10 H21 SING N N 44 A1C4G C11 H22 SING N N 45 A1C4G C11 H23 SING N N 46 A1C4G C12 H24 SING N N 47 A1C4G O13 H25 SING N N 48 A1C4G C14 H26 SING N N 49 A1C4G C14 H27 SING N N 50 A1C4G N16 H28 SING N N 51 A1C4G C17 H29 SING N N 52 A1C4G C18 H30 SING N N 53 A1C4G C18 H31 SING N N 54 A1C4G C19 H32 SING N N 55 A1C4G C19 H33 SING N N 56 # 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 A1C4G SMILES ACDLabs 14.52 "O=C1OCCC1NC(=O)CC(O)CCCCCCCCCCC" A1C4G InChI InChI 1.06 "InChI=1S/C18H33NO4/c1-2-3-4-5-6-7-8-9-10-11-15(20)14-17(21)19-16-12-13-23-18(16)22/h15-16,20H,2-14H2,1H3,(H,19,21)/t15-,16+/m1/s1" A1C4G InChIKey InChI 1.06 IKQUESGRCDRZTI-CVEARBPZSA-N A1C4G SMILES_CANONICAL CACTVS 3.385 "CCCCCCCCCCC[C@@H](O)CC(=O)N[C@H]1CCOC1=O" A1C4G SMILES CACTVS 3.385 "CCCCCCCCCCC[CH](O)CC(=O)N[CH]1CCOC1=O" A1C4G SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CCCCCCCCCCC[C@H](CC(=O)N[C@H]1CCOC1=O)O" A1C4G SMILES "OpenEye OEToolkits" 3.1.0.0 "CCCCCCCCCCCC(CC(=O)NC1CCOC1=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 A1C4G "SYSTEMATIC NAME" ACDLabs 14.52 "(3R)-3-hydroxy-N-[(3S)-2-oxooxolan-3-yl]tetradecanamide" A1C4G "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(3~{R})-3-oxidanyl-~{N}-[(3~{S})-2-oxidanylideneoxolan-3-yl]tetradecanamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1C4G "Create component" 2026-01-08 RCSB A1C4G "Initial release" 2026-09-23 RCSB #