data_EHD # _chem_comp.id EHD _chem_comp.name "4-ETHYL-4-HYDROXY-1,12-DIHYDRO-4H-2-OXA-6,12A-DIAZA-DIBENZO[B,H]FLUORENE-3,13-DIONE" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H16 N2 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms CAMPTOTHECIN _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-06-09 _chem_comp.pdbx_modified_date 2021-03-01 _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 348.352 _chem_comp.one_letter_code ? _chem_comp.three_letter_code EHD _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 EHD O18 O18 O 0 1 N N N 24.984 -1.052 27.920 1.436 -3.337 0.131 O18 EHD 1 EHD C14 C14 C 0 1 Y N N 23.664 -1.156 27.930 1.215 -2.138 0.066 C14 EHD 2 EHD C15 C15 C 0 1 Y N N 22.902 -0.060 28.019 2.296 -1.234 0.006 C15 EHD 3 EHD C19 C19 C 0 1 N N N 23.702 1.194 28.082 3.694 -1.795 0.004 C19 EHD 4 EHD O22 O22 O 0 1 N N N 22.996 2.190 27.295 4.661 -0.742 0.267 O22 EHD 5 EHD C20 C20 C 0 1 N N N 21.625 2.242 27.242 4.461 0.443 -0.359 C20 EHD 6 EHD O23 O23 O 0 1 N N N 21.046 3.088 26.432 5.291 0.924 -1.093 O23 EHD 7 EHD C16 C16 C 0 1 Y N N 21.499 -0.029 28.042 2.041 0.101 -0.049 C16 EHD 8 EHD C17 C17 C 0 1 Y N N 20.921 -1.296 27.956 0.712 0.546 -0.064 C17 EHD 9 EHD C21 C21 C 0 1 N N S 20.814 1.295 28.123 3.143 1.130 -0.089 C21 EHD 10 EHD O24 O24 O 0 1 N N N 19.591 1.191 27.621 2.875 2.074 -1.127 O24 EHD 11 EHD C25 C25 C 0 1 N N N 20.710 1.902 29.536 3.211 1.856 1.256 C25 EHD 12 EHD C31 C31 C 0 1 N N N 19.203 1.899 30.032 4.330 2.899 1.216 C31 EHD 13 EHD N12 N12 N 0 1 Y N N 23.032 -2.366 27.865 -0.057 -1.697 0.053 N12 EHD 14 EHD C11 C11 C 0 1 N N N 23.742 -3.614 27.788 -1.329 -2.430 0.100 C11 EHD 15 EHD C8 C8 C 0 1 Y N N 22.578 -4.542 27.735 -2.422 -1.393 0.055 C8 EHD 16 EHD C7 C7 C 0 1 Y N N 22.485 -5.862 27.646 -3.779 -1.483 0.070 C7 EHD 17 EHD C6 C6 C 0 1 Y N N 21.223 -6.500 27.609 -4.524 -0.288 0.016 C6 EHD 18 EHD C5 C5 C 0 1 Y N N 20.069 -5.680 27.654 -3.836 0.951 -0.054 C5 EHD 19 EHD N10 N10 N 0 1 Y N N 20.134 -4.243 27.754 -2.503 0.975 -0.067 N10 EHD 20 EHD C9 C9 C 0 1 Y N N 21.361 -3.752 27.790 -1.791 -0.140 -0.014 C9 EHD 21 EHD C13 C13 C 0 1 Y N N 21.718 -2.443 27.879 -0.326 -0.359 -0.013 C13 EHD 22 EHD C1 C1 C 0 1 Y N N 21.106 -7.895 27.550 -5.928 -0.302 0.030 C1 EHD 23 EHD C2 C2 C 0 1 Y N N 19.873 -8.480 27.516 -6.614 0.873 -0.023 C2 EHD 24 EHD C3 C3 C 0 1 Y N N 18.739 -7.664 27.579 -5.941 2.092 -0.093 C3 EHD 25 EHD C4 C4 C 0 1 Y N N 18.849 -6.258 27.670 -4.582 2.144 -0.109 C4 EHD 26 EHD H191 1H19 H 0 0 N N N 23.910 1.528 29.125 3.902 -2.241 -0.968 H191 EHD 27 EHD H192 2H19 H 0 0 N N N 24.761 1.054 27.762 3.777 -2.561 0.775 H192 EHD 28 EHD H17 H17 H 0 1 N N N 19.822 -1.391 27.948 0.500 1.604 -0.116 H17 EHD 29 EHD H24 H24 H 0 1 N N N 19.086 0.601 28.169 3.602 2.712 -1.118 H24 EHD 30 EHD H251 1H25 H 0 0 N N N 21.385 1.387 30.258 3.415 1.135 2.048 H251 EHD 31 EHD H252 2H25 H 0 0 N N N 21.160 2.920 29.583 2.260 2.350 1.451 H252 EHD 32 EHD H311 1H31 H 0 0 N N N 19.127 2.338 31.054 4.379 3.416 2.174 H311 EHD 33 EHD H312 2H31 H 0 0 N N N 18.527 2.413 29.309 5.281 2.404 1.021 H312 EHD 34 EHD H313 3H31 H 0 0 N N N 18.752 0.880 29.984 4.126 3.620 0.424 H313 EHD 35 EHD H111 1H11 H 0 0 N N N 24.485 -3.708 26.962 -1.409 -3.094 -0.761 H111 EHD 36 EHD H112 2H11 H 0 0 N N N 24.489 -3.806 28.592 -1.396 -3.004 1.024 H112 EHD 37 EHD H7 H7 H 0 1 N N N 23.437 -6.417 27.603 -4.272 -2.442 0.123 H7 EHD 38 EHD H1 H1 H 0 1 N N N 21.998 -8.542 27.530 -6.460 -1.240 0.083 H1 EHD 39 EHD H2 H2 H 0 1 N N N 19.795 -9.577 27.440 -7.694 0.861 -0.012 H2 EHD 40 EHD H3 H3 H 0 1 N N N 17.742 -8.136 27.556 -6.508 3.010 -0.134 H3 EHD 41 EHD H4 H4 H 0 1 N N N 17.967 -5.600 27.755 -4.076 3.097 -0.164 H4 EHD 42 # # 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 EHD O18 C14 DOUB N N 1 EHD C14 C15 SING Y N 2 EHD C14 N12 SING Y N 3 EHD C15 C19 SING N N 4 EHD C15 C16 DOUB Y N 5 EHD C19 O22 SING N N 6 EHD C19 H191 SING N N 7 EHD C19 H192 SING N N 8 EHD O22 C20 SING N N 9 EHD C20 O23 DOUB N N 10 EHD C20 C21 SING N N 11 EHD C16 C17 SING Y N 12 EHD C16 C21 SING N N 13 EHD C17 C13 DOUB Y N 14 EHD C17 H17 SING N N 15 EHD C21 O24 SING N N 16 EHD C21 C25 SING N N 17 EHD O24 H24 SING N N 18 EHD C25 C31 SING N N 19 EHD C25 H251 SING N N 20 EHD C25 H252 SING N N 21 EHD C31 H311 SING N N 22 EHD C31 H312 SING N N 23 EHD C31 H313 SING N N 24 EHD N12 C11 SING N N 25 EHD N12 C13 SING Y N 26 EHD C11 C8 SING N N 27 EHD C11 H111 SING N N 28 EHD C11 H112 SING N N 29 EHD C8 C7 DOUB Y N 30 EHD C8 C9 SING Y N 31 EHD C7 C6 SING Y N 32 EHD C7 H7 SING N N 33 EHD C6 C5 SING Y N 34 EHD C6 C1 DOUB Y N 35 EHD C5 N10 SING Y N 36 EHD C5 C4 DOUB Y N 37 EHD N10 C9 DOUB Y N 38 EHD C9 C13 SING Y N 39 EHD C1 C2 SING Y N 40 EHD C1 H1 SING N N 41 EHD C2 C3 DOUB Y N 42 EHD C2 H2 SING N N 43 EHD C3 C4 SING Y N 44 EHD C3 H3 SING N N 45 EHD C4 H4 SING N N 46 # # 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 EHD SMILES ACDLabs 10.04 "O=C1N4C(=CC2=C1COC(=O)C2(O)CC)c3nc5c(cc3C4)cccc5" EHD SMILES_CANONICAL CACTVS 3.341 "CC[C@@]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5ccccc5nc34)C2=O" EHD SMILES CACTVS 3.341 "CC[C]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5ccccc5nc34)C2=O" EHD SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC[C@@]1(C2=C(COC1=O)C(=O)N3Cc4cc5ccccc5nc4C3=C2)O" EHD SMILES "OpenEye OEToolkits" 1.5.0 "CCC1(C2=C(COC1=O)C(=O)N3Cc4cc5ccccc5nc4C3=C2)O" EHD InChI InChI 1.03 "InChI=1S/C20H16N2O4/c1-2-20(25)14-8-16-17-12(7-11-5-3-4-6-15(11)21-17)9-22(16)18(23)13(14)10-26-19(20)24/h3-8,25H,2,9-10H2,1H3/t20-/m0/s1" EHD InChIKey InChI 1.03 VSJKWCGYPAHWDS-FQEVSTJZSA-N # _pdbx_chem_comp_identifier.comp_id EHD _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program ACDLabs _pdbx_chem_comp_identifier.program_version 10.04 _pdbx_chem_comp_identifier.identifier "(4S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site EHD "Create component" 2004-06-09 RCSB EHD "Modify aromatic_flag" 2011-06-04 RCSB EHD "Modify descriptor" 2011-06-04 RCSB EHD "Modify synonyms" 2021-03-01 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id EHD _pdbx_chem_comp_synonyms.name CAMPTOTHECIN _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##