data_EIB
# 
_chem_comp.id                                    EIB 
_chem_comp.name                                  "[(3S,3aR,4R,6Z,9S,10E,11aR)-9-acetyloxy-6-(acetyloxymethyl)-3,10-dimethyl-2-oxidanylidene-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-4-yl] (E)-2-methyl-4-oxidanyl-but-2-enoate" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C24 H32 O9" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "Bound form of Eupalinolide B" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2020-07-03 
_chem_comp.pdbx_modified_date                    2024-09-27 
_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                        464.505 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     EIB 
_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        7CFR 
_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_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_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 
EIB CAA C1  C 0 1 N N N N N N -40.460 40.749 27.144 5.002  1.510  -1.296 CAA EIB 1  
EIB CAB C2  C 0 1 N N N N N N -39.128 41.008 27.849 5.512  2.538  -2.272 CAB EIB 2  
EIB CAE C3  C 0 1 N N S N N N -39.131 40.254 25.321 3.286  0.161  -0.340 CAE EIB 3  
EIB CAF C4  C 0 1 N N N N N N -38.089 39.228 25.875 2.851  0.846  0.964  CAF EIB 4  
EIB CAG C5  C 0 1 N N N N N N -39.305 40.068 23.952 2.101  -0.607 -0.883 CAG EIB 5  
EIB CAH C6  C 0 1 N N N N N N -38.630 40.851 23.025 1.350  -0.055 -2.066 CAH EIB 6  
EIB CAI C7  C 0 1 N N N N N N -37.739 38.224 24.952 1.815  -0.006 1.652  CAI EIB 7  
EIB CAJ C8  C 0 1 N N N N N N -38.482 37.052 24.848 0.563  0.373  1.711  CAJ EIB 8  
EIB CAK C9  C 0 1 N N N N N N -40.111 39.004 23.572 1.781  -1.743 -0.327 CAK EIB 9  
EIB CAL C10 C 0 1 N N R N N N -40.259 38.508 22.300 0.412  -2.345 -0.452 CAL EIB 10 
EIB CAM C11 C 0 1 N N R N N N -39.053 37.631 22.000 -0.166 -2.552 0.965  CAM EIB 11 
EIB CAN C12 C 0 1 N N R N N N -39.165 36.222 22.610 -1.120 -1.422 1.333  CAN EIB 12 
EIB CAO C13 C 0 1 N N N N N N -38.162 36.047 23.769 -0.463 -0.511 2.373  CAO EIB 13 
EIB CAP C14 C 0 1 N N S N N N -39.114 37.567 20.511 -0.897 -3.910 0.848  CAP EIB 14 
EIB CAQ C15 C 0 1 N N N N N N -39.722 38.780 20.200 -0.266 -4.546 -0.374 CAQ EIB 15 
EIB CAT C16 C 0 1 N N N N N N -37.684 37.556 19.997 -0.648 -4.765 2.092  CAT EIB 16 
EIB CAV C17 C 0 1 N N N N N N -39.561 36.842 25.695 0.141  1.689  1.109  CAV EIB 17 
EIB CAX C18 C 0 1 N N N N N N -40.273 34.983 26.776 -0.647 3.830  1.797  CAX EIB 18 
EIB CAY C19 C 0 1 N N N N N N -41.746 34.704 27.080 -1.061 4.835  2.841  CAY EIB 19 
EIB CBA C20 C 0 1 N N N N N N -40.774 34.677 23.069 -2.647 -0.061 0.100  CBA EIB 20 
EIB CBB C21 C 0 1 N N N N N N -42.191 34.327 22.624 -3.034 0.737  -1.071 CBB EIB 21 
EIB CBD C22 C 0 1 N N N N N N -42.632 32.867 22.569 -4.231 1.318  -1.115 CBD EIB 22 
EIB CBE C23 C 0 1 N N N N N N -43.166 35.435 22.230 -2.077 0.897  -2.224 CBE EIB 23 
EIB CBF C24 C 0 1 N N N N N N -44.072 32.648 22.110 -4.628 2.136  -2.316 CBF EIB 24 
EIB OAC O1  O 0 1 N N N N N N -40.380 40.045 25.982 3.706  1.162  -1.304 OAC EIB 25 
EIB OAD O2  O 0 1 N N N N N N -41.517 41.158 27.623 5.761  0.994  -0.510 OAD EIB 26 
EIB OAR O3  O 0 1 N N N N N N -40.177 39.493 21.273 0.470  -3.666 -1.065 OAR EIB 27 
EIB OAS O4  O 0 1 N N N N N N -39.834 39.150 19.033 -0.410 -5.705 -0.687 OAS EIB 28 
EIB OAU O5  O 0 1 N N N N N N -40.492 36.002 23.085 -1.435 -0.649 0.144  OAU EIB 29 
EIB OAW O6  O 0 1 N N N N N N -40.033 35.503 25.546 -0.243 2.605  2.168  OAW EIB 30 
EIB OAZ O7  O 0 1 N N N N N N -39.395 34.750 27.606 -0.680 4.127  0.626  OAZ EIB 31 
EIB OBC O8  O 0 1 N N N N N N -39.975 33.803 23.390 -3.420 -0.190 1.030  OBC EIB 32 
EIB OBG O9  O 0 1 N N N N N N -44.911 32.499 23.257 -5.961 1.797  -2.704 OBG EIB 33 
EIB H1  H1  H 0 1 N N N N N N -39.306 41.576 28.774 6.582  2.685  -2.120 H1  EIB 34 
EIB H2  H2  H 0 1 N N N N N N -38.651 40.048 28.095 5.334  2.193  -3.290 H2  EIB 35 
EIB H3  H3  H 0 1 N N N N N N -38.468 41.586 27.185 4.990  3.481  -2.112 H3  EIB 36 
EIB H4  H4  H 0 1 N N N N N N -38.760 41.268 25.529 4.109  -0.525 -0.139 H4  EIB 37 
EIB H5  H5  H 0 1 N N N N N N -38.516 38.746 26.767 3.715  0.966  1.618  H5  EIB 38 
EIB H6  H6  H 0 1 N N N N N N -37.177 39.776 26.155 2.427  1.824  0.737  H6  EIB 39 
EIB H7  H7  H 0 1 N N N N N N -38.057 41.630 23.550 1.793  -0.435 -2.986 H7  EIB 40 
EIB H8  H8  H 0 1 N N N N N N -37.943 40.219 22.443 0.307  -0.364 -2.010 H8  EIB 41 
EIB H9  H9  H 0 1 N N N N N N -39.356 41.324 22.347 1.408  1.033  -2.056 H9  EIB 42 
EIB H10 H10 H 0 1 N N N N N N -36.879 38.366 24.314 2.110  -0.943 2.106  H10 EIB 43 
EIB H11 H11 H 0 1 N N N N N N -40.677 38.519 24.353 2.472  -2.191 0.382  H11 EIB 44 
EIB H12 H12 H 0 1 N N N N N N -41.179 37.914 22.200 -0.265 -1.716 -1.020 H12 EIB 45 
EIB H13 H13 H 0 1 N N N N N N -38.127 38.120 22.336 0.643  -2.628 1.692  H13 EIB 46 
EIB H14 H14 H 0 1 N N N N N N -38.922 35.487 21.829 -2.037 -1.841 1.746  H14 EIB 47 
EIB H15 H15 H 0 1 N N N N N N -38.243 35.029 24.177 0.024  -1.123 3.133  H15 EIB 48 
EIB H16 H16 H 0 1 N N N N N N -37.139 36.214 23.401 -1.225 0.109  2.844  H16 EIB 49 
EIB H17 H17 H 0 1 N N N N N N -39.676 36.689 20.160 -1.966 -3.760 0.695  H17 EIB 50 
EIB H18 H18 H 0 1 N N N N N N -37.211 36.595 20.247 -1.017 -4.241 2.974  H18 EIB 51 
EIB H19 H19 H 0 1 N N N N N N -37.686 37.691 18.905 -1.170 -5.716 1.990  H19 EIB 52 
EIB H20 H20 H 0 1 N N N N N N -37.119 38.375 20.467 0.421  -4.948 2.200  H20 EIB 53 
EIB H21 H21 H 0 1 N N N N N N -39.246 37.006 26.736 0.971  2.113  0.544  H21 EIB 54 
EIB H22 H22 H 0 1 N N N N N N -40.368 37.545 25.441 -0.707 1.528  0.442  H22 EIB 55 
EIB H23 H23 H 0 1 N N N N N N -41.840 34.293 28.096 -1.355 5.764  2.354  H23 EIB 56 
EIB H24 H24 H 0 1 N N N N N N -42.319 35.641 27.009 -1.902 4.441  3.411  H24 EIB 57 
EIB H25 H25 H 0 1 N N N N N N -42.139 33.978 26.353 -0.224 5.026  3.513  H25 EIB 58 
EIB H27 H27 H 0 1 N N N N N N -41.976 32.051 22.834 -4.917 1.203  -0.289 H27 EIB 59 
EIB H29 H29 H 0 1 N N N N N N -42.672 36.412 22.333 -2.238 0.096  -2.944 H29 EIB 60 
EIB H30 H30 H 0 1 N N N N N N -43.481 35.292 21.186 -2.247 1.860  -2.707 H30 EIB 61 
EIB H31 H31 H 0 1 N N N N N N -44.047 35.399 22.887 -1.052 0.853  -1.854 H31 EIB 62 
EIB H32 H32 H 0 1 N N N N N N -44.406 33.514 21.519 -4.581 3.196  -2.066 H32 EIB 63 
EIB H33 H33 H 0 1 N N N N N N -44.128 31.739 21.492 -3.946 1.927  -3.140 H33 EIB 64 
EIB H34 H34 H 0 1 N N N N N N -45.809 32.362 22.978 -6.284 2.287  -3.473 H34 EIB 65 
# 
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 
EIB OAS CAQ DOUB N N 1  
EIB CAT CAP SING N N 2  
EIB CAQ CAP SING N N 3  
EIB CAQ OAR SING N N 4  
EIB CAP CAM SING N N 5  
EIB OAR CAL SING N N 6  
EIB CAM CAL SING N N 7  
EIB CAM CAN SING N N 8  
EIB CBF CBD SING N N 9  
EIB CBF OBG SING N N 10 
EIB CBE CBB SING N N 11 
EIB CAL CAK SING N N 12 
EIB CBD CBB DOUB N E 13 
EIB CAN OAU SING N N 14 
EIB CAN CAO SING N N 15 
EIB CBB CBA SING N N 16 
EIB CAH CAG SING N N 17 
EIB CBA OAU SING N N 18 
EIB CBA OBC DOUB N N 19 
EIB CAK CAG DOUB N E 20 
EIB CAO CAJ SING N N 21 
EIB CAG CAE SING N N 22 
EIB CAJ CAI DOUB N Z 23 
EIB CAJ CAV SING N N 24 
EIB CAI CAF SING N N 25 
EIB CAE CAF SING N N 26 
EIB CAE OAC SING N N 27 
EIB OAW CAV SING N N 28 
EIB OAW CAX SING N N 29 
EIB OAC CAA SING N N 30 
EIB CAX CAY SING N N 31 
EIB CAX OAZ DOUB N N 32 
EIB CAA OAD DOUB N N 33 
EIB CAA CAB SING N N 34 
EIB CAB H1  SING N N 35 
EIB CAB H2  SING N N 36 
EIB CAB H3  SING N N 37 
EIB CAE H4  SING N N 38 
EIB CAF H5  SING N N 39 
EIB CAF H6  SING N N 40 
EIB CAH H7  SING N N 41 
EIB CAH H8  SING N N 42 
EIB CAH H9  SING N N 43 
EIB CAI H10 SING N N 44 
EIB CAK H11 SING N N 45 
EIB CAL H12 SING N N 46 
EIB CAM H13 SING N N 47 
EIB CAN H14 SING N N 48 
EIB CAO H15 SING N N 49 
EIB CAO H16 SING N N 50 
EIB CAP H17 SING N N 51 
EIB CAT H18 SING N N 52 
EIB CAT H19 SING N N 53 
EIB CAT H20 SING N N 54 
EIB CAV H21 SING N N 55 
EIB CAV H22 SING N N 56 
EIB CAY H23 SING N N 57 
EIB CAY H24 SING N N 58 
EIB CAY H25 SING N N 59 
EIB CBD H27 SING N N 60 
EIB CBE H29 SING N N 61 
EIB CBE H30 SING N N 62 
EIB CBE H31 SING N N 63 
EIB CBF H32 SING N N 64 
EIB CBF H33 SING N N 65 
EIB OBG H34 SING N N 66 
# 
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 
EIB InChI            InChI                1.03  "InChI=1S/C24H32O9/c1-13(8-9-25)23(28)32-21-11-18(12-30-16(4)26)6-7-19(31-17(5)27)14(2)10-20-22(21)15(3)24(29)33-20/h6,8,10,15,19-22,25H,7,9,11-12H2,1-5H3/b13-8+,14-10+,18-6-/t15-,19-,20+,21+,22-/m0/s1" 
EIB InChIKey         InChI                1.03  OODVVMBLOMLDHK-QIQWNYEBSA-N                                                                                                                                                                                
EIB SMILES_CANONICAL CACTVS               3.385 "C[C@H]1[C@@H]2[C@@H](C\C(=C\C[C@H](OC(C)=O)/C(=C/[C@H]2OC1=O)C)COC(C)=O)OC(=O)/C(C)=C/CO"                                                                                                                 
EIB SMILES           CACTVS               3.385 "C[CH]1[CH]2[CH](CC(=CC[CH](OC(C)=O)C(=C[CH]2OC1=O)C)COC(C)=O)OC(=O)C(C)=CCO"                                                                                                                              
EIB SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@H]1[C@@H]2[C@@H](C/C(=C/C[C@@H](/C(=C/[C@H]2OC1=O)/C)OC(=O)C)/COC(=O)C)OC(=O)/C(=C/CO)/C"                                                                                                             
EIB SMILES           "OpenEye OEToolkits" 2.0.7 "CC1C2C(CC(=CCC(C(=CC2OC1=O)C)OC(=O)C)COC(=O)C)OC(=O)C(=CCO)C"                                                                                                                                             
# 
_pdbx_chem_comp_identifier.comp_id           EIB 
_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        "[(3~{S},3~{a}~{R},4~{R},6~{Z},9~{S},10~{E},11~{a}~{R})-9-acetyloxy-6-(acetyloxymethyl)-3,10-dimethyl-2-oxidanylidene-3~{a},4,5,8,9,11~{a}-hexahydro-3~{H}-cyclodeca[b]furan-4-yl] (~{E})-2-methyl-4-oxidanyl-but-2-enoate" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
EIB "Create component" 2020-07-03 PDBJ 
EIB "Modify synonyms"  2020-07-03 PDBJ 
EIB "Initial release"  2022-08-24 RCSB 
EIB "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      EIB 
_pdbx_chem_comp_synonyms.name         "Bound form of Eupalinolide B" 
_pdbx_chem_comp_synonyms.provenance   AUTHOR 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            EIB 
_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               CAT 
_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      ? 
# 
