data_A1L9B # _chem_comp.id A1L9B _chem_comp.name "methyl (4aS,6aR,6bS,8aR,12aS,14aR,14bS)-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-bis(oxidanylidene)-1,3,4,5,6,7,8,8a,14a,14b-decahydropicene-4a-carboxylate" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C32 H43 N O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms CDDO-Me _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-04-28 _chem_comp.pdbx_modified_date 2025-10-17 _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 505.688 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1L9B _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 9UJJ _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _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 A1L9B C18 C1 C 0 1 N N N N N N -57.920 26.921 -17.646 0.790 1.110 -1.028 C18 A1L9B 1 A1L9B C16 C2 C 0 1 N N N N N N -59.393 26.852 -17.804 -0.647 1.418 -0.932 C16 A1L9B 2 A1L9B C15 C3 C 0 1 N N N N N N -62.379 26.686 -16.807 -3.146 1.891 0.538 C15 A1L9B 3 A1L9B C19 C4 C 0 1 N N N N N N -57.305 26.270 -16.636 1.303 0.004 -0.481 C19 A1L9B 4 A1L9B C20 C5 C 0 1 N N S N N N -57.967 25.009 -16.089 0.446 -1.010 0.229 C20 A1L9B 5 A1L9B C21 C6 C 0 1 N N N N N N -57.662 23.851 -17.034 0.163 -2.154 -0.752 C21 A1L9B 6 A1L9B C22 C7 C 0 1 N N N N N N -57.520 24.666 -14.665 1.140 -1.616 1.443 C22 A1L9B 7 A1L9B C23 C8 C 0 1 N N N N N N -56.034 24.895 -14.443 2.579 -2.034 1.092 C23 A1L9B 8 A1L9B C24 C9 C 0 1 N N R N N N -55.694 26.351 -14.695 3.327 -0.755 0.719 C24 A1L9B 9 A1L9B C34 C10 C 0 1 N N N N N N -54.945 26.183 -17.182 3.051 -1.194 -1.751 C34 A1L9B 10 A1L9B C27 C11 C 0 1 N N N N N N -54.508 27.015 -12.622 5.218 -0.960 2.319 C27 A1L9B 11 A1L9B C33 C12 C 0 1 N N S N N N -55.935 26.768 -16.161 2.801 -0.215 -0.599 C33 A1L9B 12 A1L9B C31 C13 C 0 1 N N N N N N -54.577 28.778 -15.537 4.782 1.281 -0.581 C31 A1L9B 13 A1L9B C38 C14 C 0 1 N N N N N N -60.394 21.166 -18.078 -4.333 -3.809 -1.620 C38 A1L9B 14 A1L9B C37 C15 C 0 1 N N N N N N -61.818 23.214 -18.076 -3.770 -1.622 -0.859 C37 A1L9B 15 A1L9B C35 C16 C 0 1 N N N N N N -54.267 29.971 -15.760 5.424 2.501 -0.980 C35 A1L9B 16 A1L9B C32 C17 C 0 1 N N N N N N -55.838 28.283 -16.183 3.511 1.056 -0.964 C32 A1L9B 17 A1L9B C29 C18 C 0 1 N N N N N N -53.843 28.039 -14.700 5.524 0.307 0.229 C29 A1L9B 18 A1L9B C28 C19 C 0 1 N N N N N N -53.241 25.650 -14.261 5.348 -2.183 0.163 C28 A1L9B 19 A1L9B C26 C20 C 0 1 N N N N N N -54.319 26.732 -14.102 4.831 -0.901 0.820 C26 A1L9B 20 A1L9B C1 C21 C 0 1 N N N N N N -64.691 27.587 -16.451 -4.709 3.479 1.649 C1 A1L9B 21 A1L9B C10 C22 C 0 1 N N N N N N -59.753 26.168 -14.873 -0.587 0.664 1.694 C10 A1L9B 22 A1L9B C11 C23 C 0 1 N N R N N N -60.061 25.574 -17.365 -1.547 0.254 -0.564 C11 A1L9B 23 A1L9B C13 C24 C 0 1 N N S N N N -61.613 25.551 -17.486 -2.989 0.686 -0.373 C13 A1L9B 24 A1L9B C2 C25 C 0 1 N N N N N N -63.783 26.793 -17.385 -4.616 2.309 0.657 C2 A1L9B 25 A1L9B C3 C26 C 0 1 N N N N N N -63.612 27.525 -18.710 -5.159 2.764 -0.694 C3 A1L9B 26 A1L9B C4 C27 C 0 1 N N N N N N -64.394 25.407 -17.603 -5.431 1.139 1.202 C4 A1L9B 27 A1L9B C5 C28 C 0 1 N N N N N N -63.712 24.289 -16.811 -5.280 -0.091 0.318 C5 A1L9B 28 A1L9B C6 C29 C 0 1 N N S N N N -62.192 24.217 -17.002 -3.817 -0.492 0.147 C6 A1L9B 29 A1L9B C7 C30 C 0 1 N N N N N N -61.598 23.788 -15.656 -3.232 -0.965 1.475 C7 A1L9B 30 A1L9B C8 C31 C 0 1 N N N N N N -60.067 23.806 -15.633 -1.798 -1.460 1.288 C8 A1L9B 31 A1L9B C9 C32 C 0 1 N N R N N N -59.478 25.167 -16.000 -0.907 -0.415 0.643 C9 A1L9B 32 A1L9B N40 N1 N 0 1 N N N N N N -53.867 31.010 -16.083 5.932 3.467 -1.295 N40 A1L9B 33 A1L9B O17 O1 O 0 1 N N N N N N -60.030 27.780 -18.287 -1.067 2.531 -1.155 O17 A1L9B 34 A1L9B O30 O2 O 0 1 N N N N N N -52.626 28.468 -14.372 6.717 0.474 0.430 O30 A1L9B 35 A1L9B O36 O3 O 0 1 N N N N N N -61.643 21.795 -17.781 -4.423 -2.768 -0.611 O36 A1L9B 36 A1L9B O38 O4 O 0 1 N N N N N N -61.645 23.594 -19.226 -3.144 -1.492 -1.884 O38 A1L9B 37 A1L9B H18 H1 H 0 1 N N N N N N -57.334 27.498 -18.346 1.414 1.800 -1.570 H18 A1L9B 38 A1L9B H152 H2 H 0 0 N N N N N N -62.445 26.485 -15.728 -2.816 1.653 1.553 H152 A1L9B 39 A1L9B H151 H3 H 0 0 N N N N N N -61.845 27.634 -16.971 -2.571 2.737 0.167 H151 A1L9B 40 A1L9B H213 H4 H 0 0 N N N N N N -58.133 22.933 -16.653 1.095 -2.663 -0.996 H213 A1L9B 41 A1L9B H212 H5 H 0 0 N N N N N N -58.059 24.079 -18.034 -0.528 -2.862 -0.295 H212 A1L9B 42 A1L9B H211 H6 H 0 0 N N N N N N -56.573 23.706 -17.097 -0.280 -1.751 -1.662 H211 A1L9B 43 A1L9B H221 H7 H 0 0 N N N N N N -58.082 25.295 -13.959 1.198 -0.920 2.275 H221 A1L9B 44 A1L9B H222 H8 H 0 0 N N N N N N -57.745 23.607 -14.471 0.594 -2.507 1.767 H222 A1L9B 45 A1L9B H231 H9 H 0 0 N N N N N N -55.460 24.261 -15.135 3.029 -2.483 1.981 H231 A1L9B 46 A1L9B H232 H10 H 0 0 N N N N N N -55.775 24.634 -13.406 2.580 -2.755 0.289 H232 A1L9B 47 A1L9B H24 H11 H 0 1 N N N N N N -56.427 26.926 -14.110 3.034 -0.005 1.497 H24 A1L9B 48 A1L9B H341 H12 H 0 0 N N N N N N -55.203 26.540 -18.190 2.691 -2.184 -1.472 H341 A1L9B 49 A1L9B H343 H13 H 0 0 N N N N N N -53.924 26.506 -16.929 2.520 -0.851 -2.640 H343 A1L9B 50 A1L9B H342 H14 H 0 0 N N N N N N -54.999 25.085 -17.157 4.120 -1.242 -1.962 H342 A1L9B 51 A1L9B H271 H15 H 0 0 N N N N N N -54.856 26.103 -12.115 4.890 -0.047 2.816 H271 A1L9B 52 A1L9B H272 H16 H 0 0 N N N N N N -53.550 27.334 -12.185 4.738 -1.820 2.785 H272 A1L9B 53 A1L9B H273 H17 H 0 0 N N N N N N -55.254 27.813 -12.494 6.300 -1.054 2.411 H273 A1L9B 54 A1L9B H382 H18 H 0 0 N N N N N N -60.440 20.105 -17.793 -4.739 -3.438 -2.561 H382 A1L9B 55 A1L9B H381 H19 H 0 0 N N N N N N -60.190 21.247 -19.156 -3.290 -4.090 -1.760 H381 A1L9B 56 A1L9B H383 H20 H 0 0 N N N N N N -59.590 21.662 -17.514 -4.904 -4.679 -1.296 H383 A1L9B 57 A1L9B H321 H21 H 0 0 N N N N N N -56.589 28.929 -16.613 3.024 1.802 -1.566 H321 A1L9B 58 A1L9B H281 H23 H 0 0 N N N N N N -53.600 24.707 -13.823 4.805 -3.040 0.561 H281 A1L9B 59 A1L9B H283 H24 H 0 0 N N N N N N -53.027 25.500 -15.330 5.197 -2.125 -0.915 H283 A1L9B 60 A1L9B H282 H25 H 0 0 N N N N N N -52.323 25.968 -13.745 6.411 -2.296 0.376 H282 A1L9B 61 A1L9B H130 H26 H 0 0 N N N N N N -64.263 28.587 -16.285 -4.113 4.314 1.283 H130 A1L9B 62 A1L9B H120 H27 H 0 0 N N N N N N -65.688 27.686 -16.905 -5.749 3.790 1.747 H120 A1L9B 63 A1L9B H110 H28 H 0 0 N N N N N N -64.777 27.061 -15.489 -4.332 3.162 2.621 H110 A1L9B 64 A1L9B H102 H29 H 0 0 N N N N N N -59.304 25.801 -13.938 -0.071 1.496 1.215 H102 A1L9B 65 A1L9B H101 H30 H 0 0 N N N N N N -59.314 27.142 -15.133 -1.514 1.021 2.142 H101 A1L9B 66 A1L9B H103 H31 H 0 0 N N N N N N -60.839 26.280 -14.739 0.051 0.239 2.469 H103 A1L9B 67 A1L9B H11 H32 H 0 1 N N N N N N -59.710 24.804 -18.068 -1.519 -0.438 -1.428 H11 A1L9B 68 A1L9B H13 H33 H 0 1 N N N N N N -61.839 25.619 -18.560 -3.385 0.947 -1.373 H13 A1L9B 69 A1L9B H33 H34 H 0 1 N N N N N N -63.172 28.517 -18.528 -5.082 1.946 -1.410 H33 A1L9B 70 A1L9B H31 H35 H 0 1 N N N N N N -62.947 26.944 -19.366 -6.203 3.056 -0.586 H31 A1L9B 71 A1L9B H32 H36 H 0 1 N N N N N N -64.593 27.643 -19.193 -4.578 3.615 -1.051 H32 A1L9B 72 A1L9B H42 H37 H 0 1 N N N N N N -64.324 25.164 -18.673 -5.093 0.905 2.216 H42 A1L9B 73 A1L9B H41 H38 H 0 1 N N N N N N -65.452 25.446 -17.304 -6.485 1.427 1.249 H41 A1L9B 74 A1L9B H51 H39 H 0 1 N N N N N N -64.145 23.329 -17.128 -5.821 -0.929 0.779 H51 A1L9B 75 A1L9B H52 H40 H 0 1 N N N N N N -63.918 24.449 -15.742 -5.726 0.090 -0.662 H52 A1L9B 76 A1L9B H72 H41 H 0 1 N N N N N N -61.938 22.765 -15.435 -3.254 -0.152 2.200 H72 A1L9B 77 A1L9B H71 H42 H 0 1 N N N N N N -61.966 24.473 -14.878 -3.844 -1.788 1.860 H71 A1L9B 78 A1L9B H81 H43 H 0 1 N N N N N N -59.697 23.059 -16.351 -1.394 -1.690 2.291 H81 A1L9B 79 A1L9B H82 H44 H 0 1 N N N N N N -59.729 23.540 -14.621 -1.811 -2.397 0.738 H82 A1L9B 80 # 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 A1L9B N40 C35 TRIP N N 1 A1L9B C35 C31 SING N N 2 A1L9B C31 C29 SING N N 3 A1L9B C31 C32 DOUB N N 4 A1L9B O30 C29 DOUB N N 5 A1L9B C29 C26 SING N N 6 A1L9B C27 C26 SING N N 7 A1L9B C28 C26 SING N N 8 A1L9B C26 C24 SING N N 9 A1L9B C24 C33 SING N N 10 A1L9B C24 C23 SING N N 11 A1L9B C32 C33 SING N N 12 A1L9B C34 C33 SING N N 13 A1L9B C33 C19 SING N N 14 A1L9B C19 C18 DOUB N N 15 A1L9B C19 C20 SING N N 16 A1L9B C18 C16 SING N N 17 A1L9B O17 C16 DOUB N N 18 A1L9B C16 C11 SING N N 19 A1L9B C11 C9 SING N N 20 A1L9B C11 C13 SING N N 21 A1L9B C10 C9 SING N N 22 A1L9B C20 C9 SING N N 23 A1L9B C9 C8 SING N N 24 A1L9B C21 C20 SING N N 25 A1L9B C22 C20 SING N N 26 A1L9B C23 C22 SING N N 27 A1L9B C8 C7 SING N N 28 A1L9B C7 C6 SING N N 29 A1L9B C6 C13 SING N N 30 A1L9B C5 C6 SING N N 31 A1L9B C6 C37 SING N N 32 A1L9B C13 C15 SING N N 33 A1L9B C4 C5 SING N N 34 A1L9B C2 C4 SING N N 35 A1L9B C3 C2 SING N N 36 A1L9B C1 C2 SING N N 37 A1L9B C15 C2 SING N N 38 A1L9B C37 O38 DOUB N N 39 A1L9B O36 C37 SING N N 40 A1L9B C38 O36 SING N N 41 A1L9B C18 H18 SING N N 42 A1L9B C15 H152 SING N N 43 A1L9B C15 H151 SING N N 44 A1L9B C21 H213 SING N N 45 A1L9B C21 H212 SING N N 46 A1L9B C21 H211 SING N N 47 A1L9B C22 H221 SING N N 48 A1L9B C22 H222 SING N N 49 A1L9B C23 H231 SING N N 50 A1L9B C23 H232 SING N N 51 A1L9B C24 H24 SING N N 52 A1L9B C34 H341 SING N N 53 A1L9B C34 H343 SING N N 54 A1L9B C34 H342 SING N N 55 A1L9B C27 H271 SING N N 56 A1L9B C27 H272 SING N N 57 A1L9B C27 H273 SING N N 58 A1L9B C38 H382 SING N N 59 A1L9B C38 H381 SING N N 60 A1L9B C38 H383 SING N N 61 A1L9B C32 H321 SING N N 62 A1L9B C28 H281 SING N N 63 A1L9B C28 H283 SING N N 64 A1L9B C28 H282 SING N N 65 A1L9B C1 H130 SING N N 66 A1L9B C1 H120 SING N N 67 A1L9B C1 H110 SING N N 68 A1L9B C10 H102 SING N N 69 A1L9B C10 H101 SING N N 70 A1L9B C10 H103 SING N N 71 A1L9B C11 H11 SING N N 72 A1L9B C13 H13 SING N N 73 A1L9B C3 H33 SING N N 74 A1L9B C3 H31 SING N N 75 A1L9B C3 H32 SING N N 76 A1L9B C4 H42 SING N N 77 A1L9B C4 H41 SING N N 78 A1L9B C5 H51 SING N N 79 A1L9B C5 H52 SING N N 80 A1L9B C7 H72 SING N N 81 A1L9B C7 H71 SING N N 82 A1L9B C8 H81 SING N N 83 A1L9B C8 H82 SING N N 84 # 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 A1L9B InChI InChI 1.06 "InChI=1S/C32H43NO4/c1-27(2)11-13-32(26(36)37-8)14-12-31(7)24(20(32)17-27)21(34)15-23-29(5)16-19(18-33)25(35)28(3,4)22(29)9-10-30(23,31)6/h15-16,20,22,24H,9-14,17H2,1-8H3/t20?,22?,24?,29-,30+,31+,32-/m0/s1" A1L9B InChIKey InChI 1.06 WPTTVJLTNAWYAO-UFHYVYMVSA-N A1L9B SMILES_CANONICAL CACTVS 3.385 "COC(=O)[C@]12CCC(C)(C)C[C@H]1[C@H]3C(=O)C=C4[C@@](C)(CC[C@H]5C(C)(C)C(=O)C(=C[C@]45C)C#N)[C@]3(C)CC2" A1L9B SMILES CACTVS 3.385 "COC(=O)[C]12CCC(C)(C)C[CH]1[CH]3C(=O)C=C4[C](C)(CC[CH]5C(C)(C)C(=O)C(=C[C]45C)C#N)[C]3(C)CC2" A1L9B SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@@]12CC[C@]3(CCC(C[C@H]3[C@H]1C(=O)C=C4[C@]2(CC[C@@H]5[C@@]4(C=C(C(=O)C5(C)C)C#N)C)C)(C)C)C(=O)OC" A1L9B SMILES "OpenEye OEToolkits" 2.0.7 "CC1(CCC2(CCC3(C(C2C1)C(=O)C=C4C3(CCC5C4(C=C(C(=O)C5(C)C)C#N)C)C)C)C(=O)OC)C" # _pdbx_chem_comp_identifier.comp_id A1L9B _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 "methyl (4~{a}~{S},6~{a}~{R},6~{b}~{S},8~{a}~{R},12~{a}~{S},14~{a}~{R},14~{b}~{S})-11-cyano-2,2,6~{a},6~{b},9,9,12~{a}-heptamethyl-10,14-bis(oxidanylidene)-1,3,4,5,6,7,8,8~{a},14~{a},14~{b}-decahydropicene-4~{a}-carboxylate" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1L9B "Create component" 2025-04-28 PDBJ A1L9B "Modify PCM" 2025-06-18 PDBJ A1L9B "Initial release" 2025-10-22 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1L9B _pdbx_chem_comp_synonyms.name CDDO-Me _pdbx_chem_comp_synonyms.provenance AUTHOR _pdbx_chem_comp_synonyms.type ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1L9B _pdbx_chem_comp_pcm.modified_residue_id CYS _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical modification" _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 C32 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom SG _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #