data_A1JSQ # _chem_comp.id A1JSQ _chem_comp.name ;[(1~{R})-6'-methoxy-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-3'-yl] dihydrogen phosphate ; _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H15 O8 P" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-10-16 _chem_comp.pdbx_modified_date 2026-03-06 _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 426.313 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1JSQ _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 9T0A _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _chem_comp.pdbx_pcm ? # 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 A1JSQ C11 C1 C 0 1 Y N N N N N 4.289 69.215 -17.243 2.490 1.407 0.073 C11 A1JSQ 1 A1JSQ C1 C2 C 0 1 N N N N N N -1.702 67.216 -23.584 -5.157 -4.363 0.545 C1 A1JSQ 2 A1JSQ C12 C3 C 0 1 Y N N N N N 4.601 69.238 -18.589 1.148 1.515 0.379 C12 A1JSQ 3 A1JSQ C13 C4 C 0 1 Y N N N N N 3.645 68.970 -19.580 0.261 0.529 -0.017 C13 A1JSQ 4 A1JSQ C14 C5 C 0 1 N N R N N N 3.967 69.023 -21.050 -1.198 0.671 0.326 C14 A1JSQ 5 A1JSQ C15 C6 C 0 1 N N N N N N 5.608 70.596 -21.724 -1.981 2.348 1.668 C15 A1JSQ 6 A1JSQ C16 C7 C 0 1 Y N N N N N 6.173 69.258 -21.904 -2.317 2.710 0.292 C16 A1JSQ 7 A1JSQ C17 C8 C 0 1 Y N N N N N 7.436 68.881 -22.364 -2.979 3.826 -0.229 C17 A1JSQ 8 A1JSQ C18 C9 C 0 1 Y N N N N N 7.705 67.533 -22.426 -3.141 3.871 -1.605 C18 A1JSQ 9 A1JSQ C19 C10 C 0 1 Y N N N N N 6.770 66.591 -22.032 -2.674 2.865 -2.429 C19 A1JSQ 10 A1JSQ C2 C11 C 0 1 Y N N N N N 0.593 67.836 -23.439 -3.236 -3.075 -0.008 C2 A1JSQ 11 A1JSQ C3 C12 C 0 1 Y N N N N N 1.817 68.087 -24.044 -3.802 -2.029 0.708 C3 A1JSQ 12 A1JSQ C6 C13 C 0 1 Y N N N N N 1.547 68.354 -21.318 -1.335 -1.694 -0.514 C6 A1JSQ 13 A1JSQ C5 C14 C 0 1 Y N N N N N 2.785 68.611 -21.878 -1.904 -0.653 0.201 C5 A1JSQ 14 A1JSQ C4 C15 C 0 1 Y N N N N N 2.887 68.465 -23.267 -3.135 -0.824 0.810 C4 A1JSQ 15 A1JSQ C7 C16 C 0 1 Y N N N N N 0.450 67.967 -22.070 -2.004 -2.907 -0.618 C7 A1JSQ 16 A1JSQ O8 O1 O 0 1 N N N N N N 6.110 71.684 -21.877 -2.248 3.014 2.648 O8 A1JSQ 17 A1JSQ C9 C17 C 0 1 Y N N N N N 2.016 68.709 -17.791 2.069 -0.682 -1.029 C9 A1JSQ 18 A1JSQ C21 C18 C 0 1 Y N N N N N 5.241 68.329 -21.485 -1.845 1.691 -0.557 C21 A1JSQ 19 A1JSQ O1 O2 O 0 1 N N N N N N -0.456 67.464 -24.227 -3.890 -4.262 -0.110 O1 A1JSQ 20 A1JSQ O2 O3 O 0 1 N N N N N N 1.308 68.442 -19.969 -0.131 -1.550 -1.119 O2 A1JSQ 21 A1JSQ C8 C19 C 0 1 Y N N N N N 2.360 68.706 -19.129 0.718 -0.572 -0.721 C8 A1JSQ 22 A1JSQ C10 C20 C 0 1 Y N N N N N 2.994 68.894 -16.844 2.954 0.306 -0.633 C10 A1JSQ 23 A1JSQ O3 O4 O 0 1 N N N N N N 2.552 68.861 -15.512 4.274 0.201 -0.940 O3 A1JSQ 24 A1JSQ P1 P1 P 0 1 N N N N N N 3.289 68.063 -14.309 5.148 -0.561 0.177 P1 A1JSQ 25 A1JSQ O4 O5 O 0 1 N N N N N N 4.691 68.568 -14.016 5.154 0.303 1.535 O4 A1JSQ 26 A1JSQ O5 O6 O 0 1 N N N N N N 3.339 66.650 -14.868 4.557 -1.892 0.442 O5 A1JSQ 27 A1JSQ O6 O7 O 0 1 N N N N N N 2.327 68.144 -13.126 6.657 -0.740 -0.352 O6 A1JSQ 28 A1JSQ O7 O8 O 0 1 N N N N N N 4.296 70.460 -21.380 -1.332 1.167 1.691 O7 A1JSQ 29 A1JSQ C20 C21 C 0 1 Y N N N N N 5.517 66.970 -21.565 -2.013 1.750 -1.922 C20 A1JSQ 30 A1JSQ H1 H1 H 0 1 N N N N N N 5.044 69.444 -16.506 3.178 2.181 0.380 H1 A1JSQ 31 A1JSQ H2 H2 H 0 1 N N N N N N -2.452 66.927 -24.335 -5.838 -3.617 0.135 H2 A1JSQ 32 A1JSQ H3 H3 H 0 1 N N N N N N -1.582 66.402 -22.854 -5.570 -5.359 0.385 H3 A1JSQ 33 A1JSQ H4 H4 H 0 1 N N N N N N -2.035 68.127 -23.066 -5.028 -4.190 1.613 H4 A1JSQ 34 A1JSQ H5 H5 H 0 1 N N N N N N 5.613 69.470 -18.887 0.789 2.372 0.929 H5 A1JSQ 35 A1JSQ H6 H6 H 0 1 N N N N N N 8.171 69.616 -22.659 -3.348 4.614 0.411 H6 A1JSQ 36 A1JSQ H7 H7 H 0 1 N N N N N N 8.667 67.203 -22.790 -3.648 4.716 -2.046 H7 A1JSQ 37 A1JSQ H8 H8 H 0 1 N N N N N N 7.019 65.542 -22.089 -2.825 2.947 -3.495 H8 A1JSQ 38 A1JSQ H9 H9 H 0 1 N N N N N N 1.928 67.986 -25.114 -4.762 -2.158 1.184 H9 A1JSQ 39 A1JSQ H10 H10 H 0 1 N N N N N N 3.837 68.655 -23.744 -3.577 -0.011 1.368 H10 A1JSQ 40 A1JSQ H11 H11 H 0 1 N N N N N N -0.500 67.771 -21.595 -1.563 -3.720 -1.175 H11 A1JSQ 41 A1JSQ H12 H12 H 0 1 N N N N N N 0.988 68.567 -17.492 2.429 -1.540 -1.578 H12 A1JSQ 42 A1JSQ H13 H13 H 0 1 N N N N N N 5.324 67.896 -14.242 5.528 1.189 1.436 H13 A1JSQ 43 A1JSQ H14 H14 H 0 1 N N N N N N 1.945 67.289 -12.969 7.242 -1.193 0.271 H14 A1JSQ 44 A1JSQ H15 H15 H 0 1 N N N N N N 4.783 66.233 -21.274 -1.650 0.966 -2.570 H15 A1JSQ 45 # 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 A1JSQ O1 C1 SING N N 1 A1JSQ O1 C2 SING N N 2 A1JSQ C3 C2 DOUB Y N 3 A1JSQ C3 C4 SING Y N 4 A1JSQ C2 C7 SING Y N 5 A1JSQ C4 C5 DOUB Y N 6 A1JSQ C18 C17 DOUB Y N 7 A1JSQ C18 C19 SING Y N 8 A1JSQ C17 C16 SING Y N 9 A1JSQ C7 C6 DOUB Y N 10 A1JSQ C19 C20 DOUB Y N 11 A1JSQ C16 C15 SING N N 12 A1JSQ C16 C21 DOUB Y N 13 A1JSQ C5 C6 SING Y N 14 A1JSQ C5 C14 SING N N 15 A1JSQ O8 C15 DOUB N N 16 A1JSQ C15 O7 SING N N 17 A1JSQ C20 C21 SING Y N 18 A1JSQ C21 C14 SING N N 19 A1JSQ O7 C14 SING N N 20 A1JSQ C6 O2 SING N N 21 A1JSQ C14 C13 SING N N 22 A1JSQ O2 C8 SING N N 23 A1JSQ C13 C8 DOUB Y N 24 A1JSQ C13 C12 SING Y N 25 A1JSQ C8 C9 SING Y N 26 A1JSQ C12 C11 DOUB Y N 27 A1JSQ C9 C10 DOUB Y N 28 A1JSQ C11 C10 SING Y N 29 A1JSQ C10 O3 SING N N 30 A1JSQ O3 P1 SING N N 31 A1JSQ O5 P1 DOUB N N 32 A1JSQ P1 O4 SING N N 33 A1JSQ P1 O6 SING N N 34 A1JSQ C11 H1 SING N N 35 A1JSQ C1 H2 SING N N 36 A1JSQ C1 H3 SING N N 37 A1JSQ C1 H4 SING N N 38 A1JSQ C12 H5 SING N N 39 A1JSQ C17 H6 SING N N 40 A1JSQ C18 H7 SING N N 41 A1JSQ C19 H8 SING N N 42 A1JSQ C3 H9 SING N N 43 A1JSQ C4 H10 SING N N 44 A1JSQ C7 H11 SING N N 45 A1JSQ C9 H12 SING N N 46 A1JSQ O4 H13 SING N N 47 A1JSQ O6 H14 SING N N 48 A1JSQ C20 H15 SING N N 49 # 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 A1JSQ InChI InChI 1.06 "InChI=1S/C21H15O8P/c1-26-12-6-8-16-18(10-12)27-19-11-13(29-30(23,24)25)7-9-17(19)21(16)15-5-3-2-4-14(15)20(22)28-21/h2-11H,1H3,(H2,23,24,25)/t21-/m1/s1" A1JSQ InChIKey InChI 1.06 QWBZNOKUBXSLRE-OAQYLSRUSA-N A1JSQ SMILES_CANONICAL CACTVS 3.385 "COc1ccc2c(Oc3cc(O[P](O)(O)=O)ccc3[C@]24OC(=O)c5ccccc45)c1" A1JSQ SMILES CACTVS 3.385 "COc1ccc2c(Oc3cc(O[P](O)(O)=O)ccc3[C]24OC(=O)c5ccccc45)c1" A1JSQ SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1ccc2c(c1)Oc3cc(ccc3[C@@]24c5ccccc5C(=O)O4)OP(=O)(O)O" A1JSQ SMILES "OpenEye OEToolkits" 2.0.7 "COc1ccc2c(c1)Oc3cc(ccc3C24c5ccccc5C(=O)O4)OP(=O)(O)O" # _pdbx_chem_comp_identifier.comp_id A1JSQ _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 ;[(1~{R})-6'-methoxy-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-3'-yl] dihydrogen phosphate ; # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1JSQ "Create component" 2025-10-16 PDBE A1JSQ "Initial release" 2026-03-11 RCSB #