data_16C # _chem_comp.id 16C _chem_comp.name "N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C34 H67 N O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "C16-CERAMIDE; N-PALMITOYL-D-ERYTHRO-SPHINGOSINE; (2S,3R,4E)-2-PALMITOYLAMINOOCTADEC-4-ENE-1,3-DIOL; (2S,3R,4E)-2-PALMITOYLAMINO-1,3-OCTADEC-4-ENEDIOL" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2005-11-28 _chem_comp.pdbx_modified_date 2020-05-26 _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 537.901 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 16C _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code ? _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # 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.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 16C O19 O19 O 0 1 N N N 18.332 -0.234 -1.854 0.315 4.212 1.563 O19 16C 1 16C C19 C19 C 0 1 N N N 18.269 -1.288 -2.487 0.395 4.515 0.391 C19 16C 2 16C N2 N2 N 0 1 N N N 19.074 -2.341 -2.291 -0.523 5.336 -0.157 N2 16C 3 16C C2 C2 C 0 1 N N S 20.150 -2.410 -1.303 -1.617 5.863 0.664 C2 16C 4 16C C1 C1 C 0 1 N N N 20.683 -3.840 -1.172 -1.145 7.120 1.398 C1 16C 5 16C O1 O1 O 0 1 N N N 21.214 -4.301 -2.423 -0.844 8.142 0.446 O1 16C 6 16C C3 C3 C 0 1 N N R 21.269 -1.399 -1.575 -2.805 6.213 -0.235 C3 16C 7 16C C4 C4 C 0 1 N N N 21.444 -1.193 -3.077 -3.291 4.969 -0.933 C4 16C 8 16C C5 C5 C 0 1 N N N 21.371 -0.009 -3.685 -4.546 4.608 -0.830 C5 16C 9 16C C6 C6 C 0 1 N N N 21.528 0.029 -5.195 -5.032 3.364 -1.528 C6 16C 10 16C C7 C7 C 0 1 N N N 22.707 0.885 -5.623 -5.695 2.434 -0.510 C7 16C 11 16C C8 C8 C 0 1 N N N 22.758 1.044 -7.139 -6.188 1.171 -1.218 C8 16C 12 16C C9 C9 C 0 1 N N N 24.153 0.650 -7.619 -6.852 0.241 -0.200 C9 16C 13 16C C10 C10 C 0 1 N N N 24.573 1.305 -8.934 -7.345 -1.022 -0.909 C10 16C 14 16C C11 C11 C 0 1 N N N 23.578 1.081 -10.065 -8.009 -1.951 0.110 C11 16C 15 16C C12 C12 C 0 1 N N N 23.517 -0.353 -10.589 -8.502 -3.215 -0.599 C12 16C 16 16C C13 C13 C 0 1 N N N 22.107 -0.636 -11.103 -9.166 -4.144 0.419 C13 16C 17 16C C14 C14 C 0 1 N N N 21.945 -2.037 -11.678 -9.659 -5.407 -0.289 C14 16C 18 16C C15 C15 C 0 1 N N N 20.506 -2.226 -12.135 -10.323 -6.337 0.729 C15 16C 19 16C C16 C16 C 0 1 N N N 20.303 -3.566 -12.823 -10.816 -7.600 0.020 C16 16C 20 16C C17 C17 C 0 1 N N N 18.848 -3.776 -13.216 -11.479 -8.530 1.038 C17 16C 21 16C C18 C18 C 0 1 N N N 18.686 -5.082 -13.967 -11.973 -9.793 0.330 C18 16C 22 16C O3 O3 O 0 1 N N N 20.895 -0.190 -0.904 -3.860 6.756 0.561 O3 16C 23 16C C20 C20 C 0 1 N N N 17.240 -1.468 -3.580 1.520 3.974 -0.453 C20 16C 24 16C C21 C21 C 0 1 N N N 17.713 -0.738 -4.835 2.413 3.075 0.405 C21 16C 25 16C C22 C22 C 0 1 N N N 16.951 -1.254 -6.051 3.556 2.525 -0.452 C22 16C 26 16C C23 C23 C 0 1 N N N 16.988 -0.272 -7.211 4.449 1.626 0.406 C23 16C 27 16C C24 C24 C 0 1 N N N 18.369 -0.208 -7.834 5.591 1.076 -0.451 C24 16C 28 16C C25 C25 C 0 1 N N N 18.269 0.275 -9.273 6.485 0.178 0.407 C25 16C 29 16C C26 C26 C 0 1 N N N 19.238 1.418 -9.523 7.627 -0.372 -0.450 C26 16C 30 16C C27 C27 C 0 1 N N N 19.185 1.804 -10.993 8.520 -1.271 0.407 C27 16C 31 16C C28 C28 C 0 1 N N N 19.997 3.065 -11.256 9.663 -1.821 -0.449 C28 16C 32 16C C29 C29 C 0 1 N N N 20.044 3.409 -12.747 10.556 -2.720 0.408 C29 16C 33 16C C30 C30 C 0 1 N N N 20.957 2.491 -13.566 11.698 -3.270 -0.448 C30 16C 34 16C C31 C31 C 0 1 N N N 22.422 2.605 -13.157 12.591 -4.169 0.409 C31 16C 35 16C C32 C32 C 0 1 N N N 23.337 1.805 -14.076 13.734 -4.718 -0.447 C32 16C 36 16C C33 C33 C 0 1 N N N 24.703 2.477 -14.175 14.627 -5.617 0.410 C33 16C 37 16C C34 C34 C 0 1 N N N 25.320 2.209 -15.543 15.769 -6.167 -0.446 C34 16C 38 16C HN2 HN2 H 0 1 N N N 18.927 -3.145 -2.867 -0.459 5.579 -1.094 HN2 16C 39 16C H2 H2 H 0 1 N N N 19.717 -2.124 -0.333 -1.921 5.110 1.391 H2 16C 40 16C H11 1H1 H 0 1 N N N 19.855 -4.500 -0.874 -1.932 7.466 2.067 H11 16C 41 16C H12 2H1 H 0 1 N N N 21.481 -3.858 -0.415 -0.251 6.888 1.977 H12 16C 42 16C HO1 HO1 H 0 1 N N N 20.507 -4.403 -3.049 -0.551 8.915 0.949 HO1 16C 43 16C H3 H3 H 0 1 N N N 22.241 -1.753 -1.200 -2.495 6.948 -0.977 H3 16C 44 16C H4 H4 H 0 1 N N N 21.640 -2.063 -3.687 -2.604 4.374 -1.517 H4 16C 45 16C H5 H5 H 0 1 N N N 21.205 0.897 -3.120 -5.232 5.202 -0.245 H5 16C 46 16C H61 1H6 H 0 1 N N N 20.615 0.469 -5.622 -5.755 3.637 -2.296 H61 16C 47 16C H62 2H6 H 0 1 N N N 21.689 -0.997 -5.558 -4.187 2.853 -1.990 H62 16C 48 16C H71 1H7 H 0 1 N N N 23.633 0.390 -5.294 -4.972 2.161 0.258 H71 16C 49 16C H72 2H7 H 0 1 N N N 22.608 1.880 -5.165 -6.540 2.945 -0.048 H72 16C 50 16C H81 1H8 H 0 1 N N N 22.544 2.087 -7.416 -6.912 1.444 -1.986 H81 16C 51 16C H82 2H8 H 0 1 N N N 22.005 0.394 -7.608 -5.344 0.660 -1.680 H82 16C 52 16C H91 1H9 H 0 1 N N N 24.134 -0.435 -7.796 -6.129 -0.032 0.568 H91 16C 53 16C H92 2H9 H 0 1 N N N 24.874 0.952 -6.845 -7.697 0.752 0.262 H92 16C 54 16C H101 1H10 H 0 0 N N N 25.525 0.845 -9.239 -8.069 -0.749 -1.677 H101 16C 55 16C H102 2H10 H 0 0 N N N 24.663 2.388 -8.765 -6.500 -1.533 -1.370 H102 16C 56 16C H111 1H11 H 0 0 N N N 23.913 1.707 -10.905 -7.285 -2.225 0.878 H111 16C 57 16C H112 2H11 H 0 0 N N N 22.578 1.343 -9.689 -8.854 -1.441 0.571 H112 16C 58 16C H121 1H12 H 0 0 N N N 23.764 -1.055 -9.779 -9.226 -2.941 -1.367 H121 16C 59 16C H122 2H12 H 0 0 N N N 24.241 -0.478 -11.408 -7.657 -3.726 -1.061 H122 16C 60 16C H131 1H13 H 0 0 N N N 21.905 0.077 -11.916 -8.442 -4.417 1.187 H131 16C 61 16C H132 2H13 H 0 0 N N N 21.406 -0.526 -10.262 -10.010 -3.633 0.881 H132 16C 62 16C H141 1H14 H 0 0 N N N 22.189 -2.783 -10.908 -10.382 -5.134 -1.057 H141 16C 63 16C H142 2H14 H 0 0 N N N 22.623 -2.165 -12.534 -8.814 -5.918 -0.751 H142 16C 64 16C H151 1H15 H 0 0 N N N 20.268 -1.431 -12.857 -9.599 -6.610 1.497 H151 16C 65 16C H152 2H15 H 0 0 N N N 19.847 -2.178 -11.255 -11.167 -5.826 1.191 H152 16C 66 16C H161 1H16 H 0 0 N N N 20.591 -4.363 -12.121 -11.539 -7.327 -0.748 H161 16C 67 16C H162 2H16 H 0 0 N N N 20.923 -3.596 -13.731 -9.971 -8.111 -0.442 H162 16C 68 16C H171 1H17 H 0 0 N N N 18.531 -2.948 -13.867 -10.756 -8.803 1.807 H171 16C 69 16C H172 2H17 H 0 0 N N N 18.229 -3.803 -12.307 -12.324 -8.019 1.500 H172 16C 70 16C H181 1H18 H 0 0 N N N 17.754 -5.573 -13.651 -12.445 -10.455 1.055 H181 16C 71 16C H182 2H18 H 0 0 N N N 19.540 -5.740 -13.747 -12.696 -9.520 -0.438 H182 16C 72 16C H183 3H18 H 0 0 N N N 18.647 -4.882 -15.048 -11.128 -10.304 -0.132 H183 16C 73 16C HO3 HO3 H 0 1 N N N 20.812 -0.357 0.028 -4.039 6.115 1.263 HO3 16C 74 16C H201 1H20 H 0 0 N N N 16.275 -1.055 -3.252 2.109 4.802 -0.847 H201 16C 75 16C H202 2H20 H 0 0 N N N 17.118 -2.539 -3.800 1.108 3.395 -1.279 H202 16C 76 16C H211 1H21 H 0 0 N N N 18.789 -0.919 -4.977 1.824 2.247 0.799 H211 16C 77 16C H212 2H21 H 0 0 N N N 17.530 0.341 -4.720 2.825 3.654 1.231 H212 16C 78 16C H221 1H22 H 0 0 N N N 15.900 -1.394 -5.758 4.145 3.353 -0.846 H221 16C 79 16C H222 2H22 H 0 0 N N N 17.410 -2.199 -6.377 3.144 1.946 -1.278 H222 16C 80 16C H231 1H23 H 0 0 N N N 16.731 0.727 -6.830 3.860 0.798 0.800 H231 16C 81 16C H232 2H23 H 0 0 N N N 16.267 -0.597 -7.976 4.861 2.205 1.232 H232 16C 82 16C H241 1H24 H 0 0 N N N 18.818 -1.212 -7.820 6.181 1.904 -0.845 H241 16C 83 16C H242 2H24 H 0 0 N N N 18.995 0.490 -7.259 5.180 0.497 -1.277 H242 16C 84 16C H251 1H25 H 0 0 N N N 17.245 0.631 -9.457 5.895 -0.650 0.801 H251 16C 85 16C H252 2H25 H 0 0 N N N 18.513 -0.557 -9.949 6.896 0.757 1.233 H252 16C 86 16C H261 1H26 H 0 0 N N N 20.258 1.102 -9.260 8.216 0.456 -0.844 H261 16C 87 16C H262 2H26 H 0 0 N N N 18.956 2.283 -8.904 7.215 -0.951 -1.277 H262 16C 88 16C H271 1H27 H 0 0 N N N 18.138 1.997 -11.268 7.931 -2.099 0.802 H271 16C 89 16C H272 2H27 H 0 0 N N N 19.599 0.981 -11.594 8.932 -0.692 1.234 H272 16C 90 16C H281 1H28 H 0 0 N N N 21.027 2.889 -10.911 10.252 -0.993 -0.843 H281 16C 91 16C H282 2H28 H 0 0 N N N 19.533 3.903 -10.715 9.251 -2.400 -1.276 H282 16C 92 16C H291 1H29 H 0 0 N N N 20.452 4.427 -12.830 9.967 -3.548 0.803 H291 16C 93 16C H292 2H29 H 0 0 N N N 19.024 3.322 -13.149 10.968 -2.141 1.235 H292 16C 94 16C H301 1H30 H 0 0 N N N 20.879 2.795 -14.620 12.288 -2.442 -0.843 H301 16C 95 16C H302 2H30 H 0 0 N N N 20.633 1.451 -13.413 11.286 -3.849 -1.275 H302 16C 96 16C H311 1H31 H 0 0 N N N 22.524 2.200 -12.139 12.002 -4.996 0.804 H311 16C 97 16C H312 2H31 H 0 0 N N N 22.718 3.664 -13.202 13.003 -3.589 1.236 H312 16C 98 16C H321 1H32 H 0 0 N N N 22.887 1.757 -15.078 14.323 -3.890 -0.842 H321 16C 99 16C H322 2H32 H 0 0 N N N 23.461 0.790 -13.670 13.322 -5.297 -1.274 H322 16C 100 16C H331 1H33 H 0 0 N N N 25.363 2.069 -13.395 14.038 -6.445 0.804 H331 16C 101 16C H332 2H33 H 0 0 N N N 24.585 3.562 -14.036 15.039 -5.038 1.237 H332 16C 102 16C H341 1H34 H 0 0 N N N 25.876 1.260 -15.515 16.406 -6.807 0.164 H341 16C 103 16C H342 2H34 H 0 0 N N N 26.006 3.029 -15.803 15.358 -6.746 -1.273 H342 16C 104 16C H343 3H34 H 0 0 N N N 24.523 2.144 -16.299 16.359 -5.339 -0.841 H343 16C 105 # 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 16C O19 C19 DOUB N N 1 16C C19 N2 SING N N 2 16C C19 C20 SING N N 3 16C N2 C2 SING N N 4 16C N2 HN2 SING N N 5 16C C2 C1 SING N N 6 16C C2 C3 SING N N 7 16C C2 H2 SING N N 8 16C C1 O1 SING N N 9 16C C1 H11 SING N N 10 16C C1 H12 SING N N 11 16C O1 HO1 SING N N 12 16C C3 C4 SING N N 13 16C C3 O3 SING N N 14 16C C3 H3 SING N N 15 16C C4 C5 DOUB N E 16 16C C4 H4 SING N N 17 16C C5 C6 SING N N 18 16C C5 H5 SING N N 19 16C C6 C7 SING N N 20 16C C6 H61 SING N N 21 16C C6 H62 SING N N 22 16C C7 C8 SING N N 23 16C C7 H71 SING N N 24 16C C7 H72 SING N N 25 16C C8 C9 SING N N 26 16C C8 H81 SING N N 27 16C C8 H82 SING N N 28 16C C9 C10 SING N N 29 16C C9 H91 SING N N 30 16C C9 H92 SING N N 31 16C C10 C11 SING N N 32 16C C10 H101 SING N N 33 16C C10 H102 SING N N 34 16C C11 C12 SING N N 35 16C C11 H111 SING N N 36 16C C11 H112 SING N N 37 16C C12 C13 SING N N 38 16C C12 H121 SING N N 39 16C C12 H122 SING N N 40 16C C13 C14 SING N N 41 16C C13 H131 SING N N 42 16C C13 H132 SING N N 43 16C C14 C15 SING N N 44 16C C14 H141 SING N N 45 16C C14 H142 SING N N 46 16C C15 C16 SING N N 47 16C C15 H151 SING N N 48 16C C15 H152 SING N N 49 16C C16 C17 SING N N 50 16C C16 H161 SING N N 51 16C C16 H162 SING N N 52 16C C17 C18 SING N N 53 16C C17 H171 SING N N 54 16C C17 H172 SING N N 55 16C C18 H181 SING N N 56 16C C18 H182 SING N N 57 16C C18 H183 SING N N 58 16C O3 HO3 SING N N 59 16C C20 C21 SING N N 60 16C C20 H201 SING N N 61 16C C20 H202 SING N N 62 16C C21 C22 SING N N 63 16C C21 H211 SING N N 64 16C C21 H212 SING N N 65 16C C22 C23 SING N N 66 16C C22 H221 SING N N 67 16C C22 H222 SING N N 68 16C C23 C24 SING N N 69 16C C23 H231 SING N N 70 16C C23 H232 SING N N 71 16C C24 C25 SING N N 72 16C C24 H241 SING N N 73 16C C24 H242 SING N N 74 16C C25 C26 SING N N 75 16C C25 H251 SING N N 76 16C C25 H252 SING N N 77 16C C26 C27 SING N N 78 16C C26 H261 SING N N 79 16C C26 H262 SING N N 80 16C C27 C28 SING N N 81 16C C27 H271 SING N N 82 16C C27 H272 SING N N 83 16C C28 C29 SING N N 84 16C C28 H281 SING N N 85 16C C28 H282 SING N N 86 16C C29 C30 SING N N 87 16C C29 H291 SING N N 88 16C C29 H292 SING N N 89 16C C30 C31 SING N N 90 16C C30 H301 SING N N 91 16C C30 H302 SING N N 92 16C C31 C32 SING N N 93 16C C31 H311 SING N N 94 16C C31 H312 SING N N 95 16C C32 C33 SING N N 96 16C C32 H321 SING N N 97 16C C32 H322 SING N N 98 16C C33 C34 SING N N 99 16C C33 H331 SING N N 100 16C C33 H332 SING N N 101 16C C34 H341 SING N N 102 16C C34 H342 SING N N 103 16C C34 H343 SING N N 104 # 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 16C SMILES ACDLabs 10.04 "O=C(NC(CO)C(O)/C=C/CCCCCCCCCCCCC)CCCCCCCCCCCCCCC" 16C SMILES_CANONICAL CACTVS 3.341 "CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)\C=C\CCCCCCCCCCCCC" 16C SMILES CACTVS 3.341 "CCCCCCCCCCCCCCCC(=O)N[CH](CO)[CH](O)C=CCCCCCCCCCCCCC" 16C SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@@H](\C=C\CCCCCCCCCCCCC)O" 16C SMILES "OpenEye OEToolkits" 1.5.0 "CCCCCCCCCCCCCCCC(=O)NC(CO)C(C=CCCCCCCCCCCCCC)O" 16C InChI InChI 1.03 "InChI=1S/C34H67NO3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-33(37)32(31-36)35-34(38)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h27,29,32-33,36-37H,3-26,28,30-31H2,1-2H3,(H,35,38)/b29-27+/t32-,33+/m0/s1" 16C InChIKey InChI 1.03 YDNKGFDKKRUKPY-TURZORIXSA-N # 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 16C "SYSTEMATIC NAME" ACDLabs 10.04 "N-[(1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)heptadec-3-en-1-yl]hexadecanamide" 16C "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "N-[(E,2S,3R)-1,3-dihydroxyoctadec-4-en-2-yl]hexadecanamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 16C "Create component" 2005-11-28 RCSB 16C "Modify descriptor" 2011-06-04 RCSB 16C "Modify synonyms" 2020-05-26 PDBE # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 16C C16-CERAMIDE ? ? 2 16C N-PALMITOYL-D-ERYTHRO-SPHINGOSINE ? ? 3 16C "(2S,3R,4E)-2-PALMITOYLAMINOOCTADEC-4-ENE-1,3-DIOL" ? ? 4 16C "(2S,3R,4E)-2-PALMITOYLAMINO-1,3-OCTADEC-4-ENEDIOL" ? ? #