data_CTZ # _chem_comp.id CTZ _chem_comp.name C2-HYDROXY-COELENTERAZINE _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C26 H21 N3 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "8-BENZYL-2-HYDROXY-2-(4-HYDROXY-BENZYL)-6-(4-HYDROXY-PHENYL)-2H-IMIDAZO[1,2-A]PYRAZIN-3-ONE" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2000-03-21 _chem_comp.pdbx_modified_date 2021-03-13 _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 439.463 _chem_comp.one_letter_code ? _chem_comp.three_letter_code CTZ _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 1EL4 _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 CTZ N1 N1 N 0 1 N N N 27.144 12.821 22.471 0.192 -0.441 1.870 N1 CTZ 1 CTZ C2 C2 C 0 1 N N S 28.296 12.175 22.778 1.552 -0.473 2.427 C2 CTZ 2 CTZ C3 C3 C 0 1 N N N 28.602 12.301 24.130 2.450 -0.347 1.215 C3 CTZ 3 CTZ N4 N4 N 0 1 N N N 27.573 13.084 24.684 1.611 -0.257 0.157 N4 CTZ 4 CTZ C5 C5 C 0 1 N N N 27.335 13.560 26.017 1.880 -0.126 -1.183 C5 CTZ 5 CTZ C6 C6 C 0 1 N N N 26.179 14.351 26.228 0.869 -0.056 -2.086 C6 CTZ 6 CTZ N7 N7 N 0 1 N N N 25.309 14.634 25.136 -0.418 -0.110 -1.711 N7 CTZ 7 CTZ C8 C8 C 0 1 N N N 25.517 14.178 23.826 -0.754 -0.234 -0.457 C8 CTZ 8 CTZ C9 C9 C 0 1 N N N 26.664 13.396 23.606 0.296 -0.316 0.569 C9 CTZ 9 CTZ C10 C10 C 0 1 N N N 28.174 10.882 21.959 1.769 0.702 3.381 C10 CTZ 10 CTZ C11 C11 C 0 1 Y N N 29.252 9.818 22.061 0.830 0.578 4.554 C11 CTZ 11 CTZ C12 C12 C 0 1 Y N N 30.285 9.826 21.056 1.226 -0.112 5.684 C12 CTZ 12 CTZ C13 C13 C 0 1 Y N N 31.461 9.030 21.189 0.367 -0.227 6.761 C13 CTZ 13 CTZ C14 C14 C 0 1 Y N N 31.622 8.209 22.340 -0.892 0.350 6.706 C14 CTZ 14 CTZ C15 C15 C 0 1 Y N N 30.614 8.167 23.370 -1.289 1.037 5.568 C15 CTZ 15 CTZ C16 C16 C 0 1 Y N N 29.427 8.974 23.226 -0.424 1.154 4.497 C16 CTZ 16 CTZ O17 O17 O 0 1 N N N 32.747 7.455 22.463 -1.738 0.238 7.764 O17 CTZ 17 CTZ O18 O18 O 0 1 N N N 29.491 11.914 24.849 3.662 -0.327 1.195 O18 CTZ 18 CTZ C19 C19 C 0 1 Y N N 25.867 14.907 27.521 1.196 0.085 -3.526 C19 CTZ 19 CTZ C20 C20 C 0 1 Y N N 26.877 15.220 28.501 0.456 -0.609 -4.481 C20 CTZ 20 CTZ C21 C21 C 0 1 Y N N 26.550 15.789 29.751 0.762 -0.475 -5.819 C21 CTZ 21 CTZ C22 C22 C 0 1 Y N N 25.184 16.062 30.055 1.806 0.349 -6.215 C22 CTZ 22 CTZ C23 C23 C 0 1 Y N N 24.141 15.767 29.120 2.544 1.043 -5.266 C23 CTZ 23 CTZ C24 C24 C 0 1 Y N N 24.488 15.189 27.848 2.239 0.917 -3.927 C24 CTZ 24 CTZ O25 O25 O 0 1 N N N 24.879 16.616 31.257 2.105 0.479 -7.534 O25 CTZ 25 CTZ C26 C26 C 0 1 N N N 24.507 14.583 22.852 -2.208 -0.292 -0.063 C26 CTZ 26 CTZ C27 C27 C 0 1 Y N N 23.243 13.779 22.965 -3.067 -0.188 -1.296 C27 CTZ 27 CTZ C28 C28 C 0 1 Y N N 22.940 12.758 21.986 -3.444 -1.332 -1.974 C28 CTZ 28 CTZ C29 C29 C 0 1 Y N N 21.734 11.978 22.075 -4.233 -1.237 -3.106 C29 CTZ 29 CTZ C30 C30 C 0 1 Y N N 20.806 12.207 23.149 -4.645 0.002 -3.558 C30 CTZ 30 CTZ C31 C31 C 0 1 Y N N 21.087 13.221 24.138 -4.269 1.145 -2.879 C31 CTZ 31 CTZ C32 C32 C 0 1 Y N N 22.304 14.004 24.043 -3.484 1.050 -1.745 C32 CTZ 32 CTZ O33 O33 O 0 1 N N N 29.359 12.696 21.911 1.788 -1.712 3.099 O33 CTZ 33 CTZ H5 H5 H 0 1 N N N 28.017 13.325 26.851 2.904 -0.078 -1.522 H5 CTZ 34 CTZ H101 1H10 H 0 0 N N N 27.189 10.410 22.187 1.572 1.637 2.856 H101 CTZ 35 CTZ H102 2H10 H 0 0 N N N 28.046 11.154 20.885 2.799 0.695 3.738 H102 CTZ 36 CTZ H12 H12 H 0 1 N N N 30.172 10.459 20.159 2.207 -0.561 5.726 H12 CTZ 37 CTZ H13 H13 H 0 1 N N N 32.239 9.049 20.408 0.677 -0.766 7.644 H13 CTZ 38 CTZ H15 H15 H 0 1 N N N 30.749 7.525 24.257 -2.269 1.488 5.524 H15 CTZ 39 CTZ H16 H16 H 0 1 N N N 28.650 8.945 24.009 -0.731 1.693 3.613 H16 CTZ 40 CTZ H17 H17 H 0 1 N N N 32.854 6.906 23.231 -1.569 0.997 8.339 H17 CTZ 41 CTZ H20 H20 H 0 1 N N N 27.939 15.016 28.286 -0.355 -1.252 -4.174 H20 CTZ 42 CTZ H21 H21 H 0 1 N N N 27.348 16.016 30.477 0.189 -1.014 -6.560 H21 CTZ 43 CTZ H23 H23 H 0 1 N N N 23.089 15.981 29.374 3.356 1.684 -5.577 H23 CTZ 44 CTZ H24 H24 H 0 1 N N N 23.692 14.960 27.119 2.814 1.457 -3.189 H24 CTZ 45 CTZ H25 H25 H 0 1 N N N 23.968 16.797 31.459 1.579 1.218 -7.869 H25 CTZ 46 CTZ H261 1H26 H 0 0 N N N 24.295 15.675 22.924 -2.409 -1.237 0.441 H261 CTZ 47 CTZ H262 2H26 H 0 0 N N N 24.913 14.547 21.814 -2.436 0.534 0.609 H262 CTZ 48 CTZ H28 H28 H 0 1 N N N 23.641 12.570 21.155 -3.122 -2.301 -1.621 H28 CTZ 49 CTZ H29 H29 H 0 1 N N N 21.520 11.203 21.319 -4.526 -2.131 -3.636 H29 CTZ 50 CTZ H30 H30 H 0 1 N N N 19.882 11.607 23.213 -5.260 0.076 -4.443 H30 CTZ 51 CTZ H31 H31 H 0 1 N N N 20.375 13.396 24.962 -4.591 2.114 -3.233 H31 CTZ 52 CTZ H32 H32 H 0 1 N N N 22.517 14.778 24.798 -3.191 1.943 -1.215 H32 CTZ 53 CTZ H33 H33 H 0 1 N N N 30.166 12.243 22.126 1.637 -2.414 2.452 H33 CTZ 54 # # 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 CTZ N1 C2 SING N N 1 CTZ N1 C9 DOUB N N 2 CTZ C2 C3 SING N N 3 CTZ C2 C10 SING N N 4 CTZ C2 O33 SING N N 5 CTZ C3 N4 SING N N 6 CTZ C3 O18 DOUB N N 7 CTZ N4 C5 SING N N 8 CTZ N4 C9 SING N N 9 CTZ C5 C6 DOUB N N 10 CTZ C5 H5 SING N N 11 CTZ C6 N7 SING N N 12 CTZ C6 C19 SING N N 13 CTZ N7 C8 DOUB N N 14 CTZ C8 C9 SING N N 15 CTZ C8 C26 SING N N 16 CTZ C10 C11 SING N N 17 CTZ C10 H101 SING N N 18 CTZ C10 H102 SING N N 19 CTZ C11 C12 DOUB Y N 20 CTZ C11 C16 SING Y N 21 CTZ C12 C13 SING Y N 22 CTZ C12 H12 SING N N 23 CTZ C13 C14 DOUB Y N 24 CTZ C13 H13 SING N N 25 CTZ C14 C15 SING Y N 26 CTZ C14 O17 SING N N 27 CTZ C15 C16 DOUB Y N 28 CTZ C15 H15 SING N N 29 CTZ C16 H16 SING N N 30 CTZ O17 H17 SING N N 31 CTZ C19 C20 DOUB Y N 32 CTZ C19 C24 SING Y N 33 CTZ C20 C21 SING Y N 34 CTZ C20 H20 SING N N 35 CTZ C21 C22 DOUB Y N 36 CTZ C21 H21 SING N N 37 CTZ C22 C23 SING Y N 38 CTZ C22 O25 SING N N 39 CTZ C23 C24 DOUB Y N 40 CTZ C23 H23 SING N N 41 CTZ C24 H24 SING N N 42 CTZ O25 H25 SING N N 43 CTZ C26 C27 SING N N 44 CTZ C26 H261 SING N N 45 CTZ C26 H262 SING N N 46 CTZ C27 C28 DOUB Y N 47 CTZ C27 C32 SING Y N 48 CTZ C28 C29 SING Y N 49 CTZ C28 H28 SING N N 50 CTZ C29 C30 DOUB Y N 51 CTZ C29 H29 SING N N 52 CTZ C30 C31 SING Y N 53 CTZ C30 H30 SING N N 54 CTZ C31 C32 DOUB Y N 55 CTZ C31 H31 SING N N 56 CTZ C32 H32 SING N N 57 CTZ O33 H33 SING N N 58 # # 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 CTZ SMILES ACDLabs 10.04 "O=C1N3C=C(N=C(C3=NC1(O)Cc2ccc(O)cc2)Cc4ccccc4)c5ccc(O)cc5" CTZ SMILES_CANONICAL CACTVS 3.341 "Oc1ccc(C[C@@]2(O)N=C3N(C=C(N=C3Cc4ccccc4)c5ccc(O)cc5)C2=O)cc1" CTZ SMILES CACTVS 3.341 "Oc1ccc(C[C]2(O)N=C3N(C=C(N=C3Cc4ccccc4)c5ccc(O)cc5)C2=O)cc1" CTZ SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)CC2=NC(=CN3C2=N[C@@](C3=O)(Cc4ccc(cc4)O)O)c5ccc(cc5)O" CTZ SMILES "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)CC2=NC(=CN3C2=NC(C3=O)(Cc4ccc(cc4)O)O)c5ccc(cc5)O" CTZ InChI InChI 1.03 "InChI=1S/C26H21N3O4/c30-20-10-6-18(7-11-20)15-26(33)25(32)29-16-23(19-8-12-21(31)13-9-19)27-22(24(29)28-26)14-17-4-2-1-3-5-17/h1-13,16,30-31,33H,14-15H2/t26-/m0/s1" CTZ InChIKey InChI 1.03 ULLMMKZQNNBLRN-SANMLTNESA-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 CTZ "SYSTEMATIC NAME" ACDLabs 10.04 "(2S)-8-benzyl-2-hydroxy-2-(4-hydroxybenzyl)-6-(4-hydroxyphenyl)imidazo[1,2-a]pyrazin-3(2H)-one" CTZ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-hydroxy-6-(4-hydroxyphenyl)-2-[(4-hydroxyphenyl)methyl]-8-(phenylmethyl)imidazo[3,2-a]pyrazin-3-one" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site CTZ "Create component" 2000-03-21 RCSB CTZ "Modify descriptor" 2011-06-04 RCSB CTZ "Modify synonyms" 2021-03-13 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id CTZ _pdbx_chem_comp_synonyms.name "8-BENZYL-2-HYDROXY-2-(4-HYDROXY-BENZYL)-6-(4-HYDROXY-PHENYL)-2H-IMIDAZO[1,2-A]PYRAZIN-3-ONE" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? ##