data_A1EJM # _chem_comp.id A1EJM _chem_comp.name "1-[(~{Z})-octadec-9-enoyl]oxy-2,5-bis(oxidanylidene)pyrrolidine-3-sulfonic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C22 H37 N O7 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-01-15 _chem_comp.pdbx_modified_date 2026-01-02 _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 459.597 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EJM _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 9L63 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm Y # 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 A1EJM C4 C1 C 0 1 N N N N N N -37.186 32.433 3.810 -11.020 1.885 0.018 C4 A1EJM 1 A1EJM C5 C2 C 0 1 N N N N N N -36.283 32.275 2.616 -10.656 0.405 0.163 C5 A1EJM 2 A1EJM C6 C3 C 0 1 N N N N N N -35.961 30.811 2.393 -9.184 0.279 0.560 C6 A1EJM 3 A1EJM C7 C4 C 0 1 N N N N N N -36.345 30.298 1.030 -8.820 -1.200 0.705 C7 A1EJM 4 A1EJM C8 C5 C 0 1 N N N N N N -35.217 30.270 0.035 -7.347 -1.326 1.102 C8 A1EJM 5 A1EJM C10 C6 C 0 1 N N N N N N -35.659 29.456 -2.318 -5.953 -3.269 0.606 C10 A1EJM 6 A1EJM C13 C7 C 0 1 N N N N N N -34.430 31.571 -5.254 -2.640 -1.641 -0.413 C13 A1EJM 7 A1EJM C15 C8 C 0 1 N N N N N N -34.509 33.973 -6.116 -0.259 -0.941 -0.693 C15 A1EJM 8 A1EJM C17 C9 C 0 1 N N N N N N -34.052 34.490 -8.526 2.123 -0.240 -0.974 C17 A1EJM 9 A1EJM C1 C10 C 0 1 N N N N N N -36.748 35.756 5.799 -14.328 3.616 -0.920 C1 A1EJM 10 A1EJM C11 C11 C 0 1 N N N N N N -35.521 30.746 -3.064 -5.022 -2.342 -0.133 C11 A1EJM 11 A1EJM C12 C12 C 0 1 N N N N N N -34.285 30.767 -3.962 -3.586 -2.582 0.337 C12 A1EJM 12 A1EJM C14 C13 C 0 1 N N N N N N -34.999 32.970 -5.079 -1.204 -1.881 0.057 C14 A1EJM 13 A1EJM C16 C14 C 0 1 N N N N N N -34.868 33.661 -7.555 1.178 -1.180 -0.223 C16 A1EJM 14 A1EJM C18 C15 C 0 1 N N N N N N -34.592 34.452 -9.937 3.538 -0.475 -0.511 C18 A1EJM 15 A1EJM C2 C16 C 0 1 N N N N N N -36.996 34.863 4.597 -12.856 3.490 -0.524 C2 A1EJM 16 A1EJM C3 C17 C 0 1 N N N N N N -36.684 33.399 4.872 -12.492 2.011 -0.379 C3 A1EJM 17 A1EJM C9 C18 C 0 1 N N N N N N -35.535 29.258 -1.020 -6.989 -2.783 1.245 C9 A1EJM 18 A1EJM O19 O1 O 0 1 N N N N N N -34.820 35.463 -10.539 3.767 -1.312 0.336 O19 A1EJM 19 A1EJM O1 O2 O 0 1 N Y N N N N -34.786 33.268 -10.541 4.542 0.241 -1.034 O1 A1EJM 20 A1EJM H1 H1 H 0 1 N N N N N N -38.162 32.794 3.454 -10.854 2.394 0.967 H1 A1EJM 21 A1EJM H2 H2 H 0 1 N N N N N N -37.309 31.445 4.278 -10.396 2.339 -0.752 H2 A1EJM 22 A1EJM H3 H3 H 0 1 N N N N N N -35.349 32.830 2.791 -11.280 -0.048 0.933 H3 A1EJM 23 A1EJM H4 H4 H 0 1 N N N N N N -36.787 32.676 1.724 -10.821 -0.104 -0.786 H4 A1EJM 24 A1EJM H5 H5 H 0 1 N N N N N N -36.499 30.220 3.149 -8.559 0.733 -0.210 H5 A1EJM 25 A1EJM H6 H6 H 0 1 N N N N N N -34.877 30.672 2.522 -9.018 0.789 1.509 H6 A1EJM 26 A1EJM H7 H7 H 0 1 N N N N N N -37.140 30.945 0.631 -9.444 -1.654 1.475 H7 A1EJM 27 A1EJM H8 H8 H 0 1 N N N N N N -36.729 29.273 1.144 -8.985 -1.709 -0.244 H8 A1EJM 28 A1EJM H9 H9 H 0 1 N N N N N N -34.281 29.994 0.543 -6.723 -0.873 0.332 H9 A1EJM 29 A1EJM H10 H10 H 0 1 N N N N N N -35.105 31.263 -0.426 -7.182 -0.817 2.051 H10 A1EJM 30 A1EJM H11 H11 H 0 1 N N N N N N -35.887 28.584 -2.913 -5.767 -4.332 0.609 H11 A1EJM 31 A1EJM H12 H12 H 0 1 N N N N N N -35.095 31.014 -5.930 -2.709 -1.835 -1.484 H12 A1EJM 32 A1EJM H13 H13 H 0 1 N N N N N N -33.434 31.662 -5.713 -2.921 -0.608 -0.212 H13 A1EJM 33 A1EJM H14 H14 H 0 1 N N N N N N -33.412 34.024 -6.045 -0.327 -1.134 -1.764 H14 A1EJM 34 A1EJM H15 H15 H 0 1 N N N N N N -34.938 34.954 -5.866 -0.539 0.093 -0.493 H15 A1EJM 35 A1EJM H16 H16 H 0 1 N N N N N N -33.022 34.105 -8.535 2.054 -0.433 -2.044 H16 A1EJM 36 A1EJM H17 H17 H 0 1 N N N N N N -34.050 35.534 -8.180 1.842 0.794 -0.773 H17 A1EJM 37 A1EJM H18 H18 H 0 1 N N N N N N -36.990 36.797 5.539 -14.587 4.670 -1.024 H18 A1EJM 38 A1EJM H19 H19 H 0 1 N N N N N N -37.383 35.429 6.636 -14.493 3.107 -1.870 H19 A1EJM 39 A1EJM H20 H20 H 0 1 N N N N N N -35.690 35.689 6.094 -14.952 3.163 -0.151 H20 A1EJM 40 A1EJM H21 H21 H 0 1 N N N N N N -35.444 31.568 -2.337 -5.091 -2.536 -1.203 H21 A1EJM 41 A1EJM H22 H22 H 0 1 N N N N N N -36.415 30.891 -3.689 -5.303 -1.309 0.068 H22 A1EJM 42 A1EJM H23 H23 H 0 1 N N N N N N -34.044 29.728 -4.233 -3.305 -3.616 0.136 H23 A1EJM 43 A1EJM H24 H24 H 0 1 N N N N N N -33.453 31.198 -3.385 -3.517 -2.388 1.408 H24 A1EJM 44 A1EJM H25 H25 H 0 1 N N N N N N -34.715 33.337 -4.082 -1.135 -1.687 1.127 H25 A1EJM 45 A1EJM H26 H26 H 0 1 N N N N N N -36.095 32.909 -5.148 -0.923 -2.915 -0.144 H26 A1EJM 46 A1EJM H27 H27 H 0 1 N N N N N N -35.935 33.876 -7.711 1.247 -0.986 0.847 H27 A1EJM 47 A1EJM H28 H28 H 0 1 N N N N N N -34.677 32.595 -7.747 1.458 -2.214 -0.424 H28 A1EJM 48 A1EJM H29 H29 H 0 1 N N N N N N -36.361 35.207 3.767 -12.232 3.944 -1.293 H29 A1EJM 49 A1EJM H30 H30 H 0 1 N N N N N N -38.054 34.948 4.309 -12.690 4.000 0.426 H30 A1EJM 50 A1EJM H31 H31 H 0 1 N N N N N N -37.146 33.124 5.831 -12.657 1.501 -1.328 H31 A1EJM 51 A1EJM H32 H32 H 0 1 N N N N N N -35.592 33.289 4.947 -13.116 1.557 0.391 H32 A1EJM 52 A1EJM H33 H33 H 0 1 N N N N N N -35.680 28.244 -0.678 -7.586 -3.427 1.873 H33 A1EJM 53 A1EJM N1 N1 N 0 1 N Y N N N N ? ? ? 5.663 0.005 -0.621 N1 A1EJM 54 A1EJM C19 C19 C 0 1 N Y N N N N ? ? ? 6.464 -0.911 -1.179 C19 A1EJM 55 A1EJM C20 C20 C 0 1 N Y N N N N ? ? ? 6.198 0.645 0.426 C20 A1EJM 56 A1EJM O3 O3 O 0 1 N Y N N N N ? ? ? 5.651 1.512 1.074 O3 A1EJM 57 A1EJM C22 C22 C 0 1 N Y N N N N ? ? ? 7.776 -0.950 -0.426 C22 A1EJM 58 A1EJM O2 O4 O 0 1 N Y N N N N ? ? ? 6.183 -1.600 -2.136 O2 A1EJM 59 A1EJM C24 C24 C 0 1 N Y N N N N ? ? ? 7.594 0.116 0.674 C24 A1EJM 60 A1EJM S1 S1 S 0 1 N Y N N N N ? ? ? 8.821 1.438 0.486 S1 A1EJM 61 A1EJM O6 O6 O 0 1 N Y N N N N ? ? ? 10.110 0.980 0.872 O6 A1EJM 62 A1EJM O4 O7 O 0 1 N Y N N N N ? ? ? 8.626 2.128 -0.741 O4 A1EJM 63 A1EJM O5 O5 O 0 1 N Y N N N N ? ? ? 8.449 2.457 1.553 O5 A1EJM 64 A1EJM H34 H34 H 0 1 N Y N N N N ? ? ? 7.936 -1.935 0.014 H34 A1EJM 65 A1EJM H35 H35 H 0 1 N Y N N N N ? ? ? 8.603 -0.683 -1.083 H35 A1EJM 66 A1EJM H36 H36 H 0 1 N Y N N N N ? ? ? 7.663 -0.336 1.664 H36 A1EJM 67 A1EJM H37 H37 H 0 1 N Y N N N N ? ? ? 9.025 3.232 1.575 H37 A1EJM 68 # 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 A1EJM O19 C18 DOUB N N 1 A1EJM C18 C17 SING N N 2 A1EJM C17 C16 SING N N 3 A1EJM C16 C15 SING N N 4 A1EJM C15 C14 SING N N 5 A1EJM C13 C14 SING N N 6 A1EJM C13 C12 SING N N 7 A1EJM C12 C11 SING N N 8 A1EJM C11 C10 SING N N 9 A1EJM C10 C9 DOUB N Z 10 A1EJM C9 C8 SING N N 11 A1EJM C8 C7 SING N N 12 A1EJM C7 C6 SING N N 13 A1EJM C6 C5 SING N N 14 A1EJM C5 C4 SING N N 15 A1EJM C4 C3 SING N N 16 A1EJM C2 C3 SING N N 17 A1EJM C2 C1 SING N N 18 A1EJM C18 O1 SING N N 19 A1EJM C4 H1 SING N N 20 A1EJM C4 H2 SING N N 21 A1EJM C5 H3 SING N N 22 A1EJM C5 H4 SING N N 23 A1EJM C6 H5 SING N N 24 A1EJM C6 H6 SING N N 25 A1EJM C7 H7 SING N N 26 A1EJM C7 H8 SING N N 27 A1EJM C8 H9 SING N N 28 A1EJM C8 H10 SING N N 29 A1EJM C10 H11 SING N N 30 A1EJM C13 H12 SING N N 31 A1EJM C13 H13 SING N N 32 A1EJM C15 H14 SING N N 33 A1EJM C15 H15 SING N N 34 A1EJM C17 H16 SING N N 35 A1EJM C17 H17 SING N N 36 A1EJM C1 H18 SING N N 37 A1EJM C1 H19 SING N N 38 A1EJM C1 H20 SING N N 39 A1EJM C11 H21 SING N N 40 A1EJM C11 H22 SING N N 41 A1EJM C12 H23 SING N N 42 A1EJM C12 H24 SING N N 43 A1EJM C14 H25 SING N N 44 A1EJM C14 H26 SING N N 45 A1EJM C16 H27 SING N N 46 A1EJM C16 H28 SING N N 47 A1EJM C2 H29 SING N N 48 A1EJM C2 H30 SING N N 49 A1EJM C3 H31 SING N N 50 A1EJM C3 H32 SING N N 51 A1EJM C9 H33 SING N N 52 A1EJM O1 N1 SING N N 53 A1EJM N1 C19 SING N N 54 A1EJM N1 C20 SING N N 55 A1EJM C20 O3 DOUB N N 56 A1EJM C19 C22 SING N N 57 A1EJM C19 O2 DOUB N N 58 A1EJM C22 C24 SING N N 59 A1EJM C20 C24 SING N N 60 A1EJM C24 S1 SING N N 61 A1EJM S1 O6 DOUB N N 62 A1EJM S1 O4 DOUB N N 63 A1EJM S1 O5 SING N N 64 A1EJM C22 H34 SING N N 65 A1EJM C22 H35 SING N N 66 A1EJM C24 H36 SING N N 67 A1EJM O5 H37 SING N N 68 # 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 A1EJM InChI InChI 1.06 "InChI=1S/C22H37NO7S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(25)30-23-20(24)18-19(22(23)26)31(27,28)29/h9-10,19H,2-8,11-18H2,1H3,(H,27,28,29)/b10-9-" A1EJM InChIKey InChI 1.06 LFZDKQJJMZRWMV-KTKRTIGZSA-N A1EJM SMILES_CANONICAL CACTVS 3.385 "CCCCCCCC\C=C/CCCCCCCC(=O)ON1C(=O)CC(C1=O)[S](O)(=O)=O" A1EJM SMILES CACTVS 3.385 "CCCCCCCCC=CCCCCCCCC(=O)ON1C(=O)CC(C1=O)[S](O)(=O)=O" A1EJM SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CCCCCCCC/C=C\CCCCCCCC(=O)ON1C(=O)CC(C1=O)S(=O)(=O)O" A1EJM SMILES "OpenEye OEToolkits" 2.0.7 "CCCCCCCCC=CCCCCCCCC(=O)ON1C(=O)CC(C1=O)S(=O)(=O)O" # _pdbx_chem_comp_identifier.comp_id A1EJM _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 "1-[(~{Z})-octadec-9-enoyl]oxy-2,5-bis(oxidanylidene)pyrrolidine-3-sulfonic 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 A1EJM "Create component" 2025-01-15 PDBC A1EJM "Modify PCM" 2025-01-16 PDBC A1EJM "Modify atom id" 2025-12-31 PDBC A1EJM "Initial release" 2026-01-07 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1EJM _pdbx_chem_comp_pcm.modified_residue_id LYS _pdbx_chem_comp_pcm.type Oleoylation _pdbx_chem_comp_pcm.category Lipid/lipid-like _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom C18 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom NZ _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #