data_A1CSB # _chem_comp.id A1CSB _chem_comp.name "6-amino-7-(4-phenoxyphenyl)-9-[(3R)-1-propanoylpyrrolidin-3-yl]-7,9-dihydro-8H-purin-8-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C24 H24 N6 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-04 _chem_comp.pdbx_modified_date 2026-09-04 _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 444.486 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CSB _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 9XZ2 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _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 A1CSB C4 C1 C 0 1 Y N N N N N 8.421 -16.271 -1.439 4.690 2.071 -0.083 C4 A1CSB 1 A1CSB C5 C2 C 0 1 Y N N N N N 9.137 -17.254 -2.087 5.081 3.381 -0.280 C5 A1CSB 2 A1CSB C6 C3 C 0 1 Y N N N N N 9.745 -18.259 -1.363 6.425 3.702 -0.326 C6 A1CSB 3 A1CSB C7 C4 C 0 1 Y N N N N N 9.637 -18.281 0.016 7.381 2.714 -0.174 C7 A1CSB 4 A1CSB C8 C5 C 0 1 Y N N N N N 8.917 -17.293 0.674 6.995 1.403 0.024 C8 A1CSB 5 A1CSB C10 C6 C 0 1 Y N N N N N 7.857 -14.900 4.227 1.813 -0.788 1.268 C10 A1CSB 6 A1CSB C13 C7 C 0 1 Y N N N N N 9.384 -14.460 1.948 3.366 -0.819 -1.028 C13 A1CSB 7 A1CSB C15 C8 C 0 1 Y N N N N N 10.272 -14.951 6.461 -0.702 -2.656 0.064 C15 A1CSB 8 A1CSB C21 C9 C 0 1 Y N N N N N 11.482 -15.850 8.632 -2.353 -4.762 0.164 C21 A1CSB 9 A1CSB C24 C10 C 0 1 N N R N N N 10.425 -11.700 7.994 -3.618 -0.507 -0.424 C24 A1CSB 10 A1CSB C26 C11 C 0 1 N N N N N N 9.087 -11.046 8.221 -3.673 0.269 -1.766 C26 A1CSB 11 A1CSB C1 C12 C 0 1 Y N N N N N 8.101 -14.975 1.840 3.938 -0.502 0.195 C1 A1CSB 12 A1CSB C11 C13 C 0 1 Y N N N N N 9.144 -14.396 4.329 1.238 -1.095 0.041 C11 A1CSB 13 A1CSB C12 C14 C 0 1 Y N N N N N 9.903 -14.168 3.196 2.019 -1.110 -1.107 C12 A1CSB 14 A1CSB C16 C15 C 0 1 Y N N N N N 10.650 -14.112 7.557 -2.081 -2.491 -0.070 C16 A1CSB 15 A1CSB C18 C16 C 0 1 N N N N N N 9.690 -12.872 6.022 -1.123 -0.498 -0.224 C18 A1CSB 16 A1CSB C19 C17 C 0 1 Y N N N N N 10.568 -16.284 6.581 -0.199 -3.943 0.251 C19 A1CSB 17 A1CSB C27 C18 C 0 1 N N N N N N 9.409 -9.538 8.215 -4.746 1.344 -1.461 C27 A1CSB 18 A1CSB C29 C19 C 0 1 N N N N N N 11.337 -10.712 7.313 -3.839 0.603 0.626 C29 A1CSB 19 A1CSB C3 C20 C 0 1 Y N N N N N 8.306 -16.284 -0.059 5.647 1.078 0.076 C3 A1CSB 20 A1CSB C30 C21 C 0 1 N N N N N N 11.002 -8.226 6.594 -4.866 2.888 0.516 C30 A1CSB 21 A1CSB C32 C22 C 0 1 N N N N N N 12.251 -8.200 5.722 -5.556 3.947 -0.304 C32 A1CSB 22 A1CSB C33 C23 C 0 1 N N N N N N 13.275 -7.316 6.424 -5.842 5.167 0.575 C33 A1CSB 23 A1CSB C9 C25 C 0 1 Y N N N N N 7.338 -15.196 2.977 3.159 -0.492 1.344 C9 A1CSB 24 A1CSB N14 N1 N 0 1 N N N N N N 9.703 -14.070 5.620 -0.131 -1.390 -0.037 N14 A1CSB 25 A1CSB N17 N2 N 0 1 N N N N N N 10.244 -12.906 7.160 -2.308 -1.138 -0.243 N17 A1CSB 26 A1CSB N20 N3 N 0 1 Y N N N N N 11.175 -16.730 7.670 -1.056 -4.961 0.295 N20 A1CSB 27 A1CSB N22 N4 N 0 1 Y N N N N N 11.255 -14.527 8.655 -2.866 -3.562 -0.014 N22 A1CSB 28 A1CSB N23 N5 N 0 1 N N N N N N 10.224 -17.211 5.518 1.165 -4.158 0.389 N23 A1CSB 29 A1CSB N28 N6 N 0 1 N N N N N N 10.621 -9.422 7.327 -4.515 1.718 -0.054 N28 A1CSB 30 A1CSB O2 O1 O 0 1 N N N N N N 7.572 -15.275 0.579 5.264 -0.211 0.271 O2 A1CSB 31 A1CSB O25 O2 O 0 1 N N N N N N 9.244 -11.933 5.452 -0.973 0.703 -0.352 O25 A1CSB 32 A1CSB O31 O3 O 0 1 N N N N N N 10.342 -7.248 6.689 -4.625 3.089 1.687 O31 A1CSB 33 A1CSB H4 H1 H 0 1 N N N N N N 7.947 -15.486 -2.010 3.640 1.820 -0.047 H4 A1CSB 34 A1CSB H5 H2 H 0 1 N N N N N N 9.222 -17.238 -3.163 4.337 4.154 -0.400 H5 A1CSB 35 A1CSB H6 H3 H 0 1 N N N N N N 10.305 -19.029 -1.873 6.729 4.727 -0.481 H6 A1CSB 36 A1CSB H7 H4 H 0 1 N N N N N N 10.114 -19.068 0.582 8.430 2.968 -0.211 H7 A1CSB 37 A1CSB H8 H5 H 0 1 N N N N N N 8.832 -17.309 1.751 7.741 0.631 0.142 H8 A1CSB 38 A1CSB H10 H6 H 0 1 N N N N N N 7.263 -15.061 5.115 1.206 -0.776 2.161 H10 A1CSB 39 A1CSB H13 H7 H 0 1 N N N N N N 9.975 -14.288 1.061 3.973 -0.827 -1.922 H13 A1CSB 40 A1CSB H21 H8 H 0 1 N N N N N N 11.976 -16.257 9.502 -3.017 -5.613 0.204 H21 A1CSB 41 A1CSB H24 H9 H 0 1 N N N N N N 10.859 -11.984 8.964 -4.415 -1.249 -0.374 H24 A1CSB 42 A1CSB H26B H10 H 0 0 N N N N N N 8.385 -11.300 7.413 -2.711 0.730 -1.991 H26B A1CSB 43 A1CSB H26A H11 H 0 0 N N N N N N 8.660 -11.352 9.188 -3.992 -0.382 -2.580 H26A A1CSB 44 A1CSB H12 H12 H 0 1 N N N N N N 10.900 -13.762 3.286 1.572 -1.348 -2.060 H12 A1CSB 45 A1CSB H27B H13 H 0 0 N N N N N N 8.568 -8.961 7.804 -4.611 2.209 -2.110 H27B A1CSB 46 A1CSB H27A H14 H 0 0 N N N N N N 9.635 -9.183 9.231 -5.745 0.928 -1.584 H27A A1CSB 47 A1CSB H29B H15 H 0 0 N N N N N N 12.287 -10.628 7.861 -4.465 0.228 1.436 H29B A1CSB 48 A1CSB H29A H16 H 0 0 N N N N N N 11.537 -11.027 6.278 -2.879 0.935 1.022 H29A A1CSB 49 A1CSB H32A H17 H 0 0 N N N N N N 12.650 -9.218 5.605 -4.914 4.240 -1.134 H32A A1CSB 50 A1CSB H32B H18 H 0 0 N N N N N N 12.011 -7.785 4.732 -6.495 3.552 -0.692 H32B A1CSB 51 A1CSB H33B H19 H 0 0 N N N N N N 14.195 -7.272 5.823 -4.903 5.562 0.964 H33B A1CSB 52 A1CSB H33A H20 H 0 0 N N N N N N 12.865 -6.302 6.542 -6.341 5.933 -0.017 H33A A1CSB 53 A1CSB H9 H24 H 0 1 N N N N N N 6.340 -15.599 2.888 3.605 -0.244 2.296 H9 A1CSB 54 A1CSB H23B H25 H 0 0 N N N N N N 10.515 -18.133 5.772 1.782 -3.413 0.322 H23B A1CSB 55 A1CSB H23A H26 H 0 0 N N N N N N 9.234 -17.201 5.375 1.500 -5.053 0.552 H23A A1CSB 56 A1CSB H1 H99 H 0 1 N N N N N N 13.504 -7.736 7.415 -6.484 4.874 1.406 H1 A1CSB 57 # 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 A1CSB C1 O2 SING N N 1 A1CSB C1 C9 DOUB Y N 2 A1CSB C1 C13 SING Y N 3 A1CSB O2 C3 SING N N 4 A1CSB C3 C4 DOUB Y N 5 A1CSB C3 C8 SING Y N 6 A1CSB C4 C5 SING Y N 7 A1CSB C5 C6 DOUB Y N 8 A1CSB C6 C7 SING Y N 9 A1CSB C7 C8 DOUB Y N 10 A1CSB C9 C10 SING Y N 11 A1CSB C10 C11 DOUB Y N 12 A1CSB C11 C12 SING Y N 13 A1CSB C11 N14 SING N N 14 A1CSB C12 C13 DOUB Y N 15 A1CSB N14 C15 SING N N 16 A1CSB N14 C18 SING N N 17 A1CSB C15 C16 DOUB Y N 18 A1CSB C15 C19 SING Y N 19 A1CSB C16 N17 SING N N 20 A1CSB C16 N22 SING Y N 21 A1CSB N17 C18 SING N N 22 A1CSB N17 C24 SING N N 23 A1CSB C18 O25 DOUB N N 24 A1CSB C19 N20 DOUB Y N 25 A1CSB C19 N23 SING N N 26 A1CSB N20 C21 SING Y N 27 A1CSB C21 N22 DOUB Y N 28 A1CSB C24 C26 SING N N 29 A1CSB C24 C29 SING N N 30 A1CSB C26 C27 SING N N 31 A1CSB C27 N28 SING N N 32 A1CSB N28 C29 SING N N 33 A1CSB N28 C30 SING N N 34 A1CSB C30 O31 DOUB N N 35 A1CSB C30 C32 SING N N 36 A1CSB C32 C33 SING N N 37 A1CSB C4 H4 SING N N 38 A1CSB C5 H5 SING N N 39 A1CSB C6 H6 SING N N 40 A1CSB C7 H7 SING N N 41 A1CSB C8 H8 SING N N 42 A1CSB C10 H10 SING N N 43 A1CSB C13 H13 SING N N 44 A1CSB C21 H21 SING N N 45 A1CSB C24 H24 SING N N 46 A1CSB C26 H26B SING N N 47 A1CSB C26 H26A SING N N 48 A1CSB C12 H12 SING N N 49 A1CSB C27 H27B SING N N 50 A1CSB C27 H27A SING N N 51 A1CSB C29 H29B SING N N 52 A1CSB C29 H29A SING N N 53 A1CSB C32 H32A SING N N 54 A1CSB C32 H32B SING N N 55 A1CSB C33 H33B SING N N 56 A1CSB C33 H33A SING N N 57 A1CSB C9 H9 SING N N 58 A1CSB N23 H23B SING N N 59 A1CSB N23 H23A SING N N 60 A1CSB C33 H1 SING N N 61 # 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 A1CSB SMILES ACDLabs 14.52 "CCC(=O)N1CCC(C1)N1c2ncnc(N)c2N(C1=O)c1ccc(Oc2ccccc2)cc1" A1CSB InChI InChI 1.06 "InChI=1S/C24H24N6O3/c1-2-20(31)28-13-12-17(14-28)30-23-21(22(25)26-15-27-23)29(24(30)32)16-8-10-19(11-9-16)33-18-6-4-3-5-7-18/h3-11,15,17H,2,12-14H2,1H3,(H2,25,26,27)/t17-/m1/s1" A1CSB InChIKey InChI 1.06 KLRZBLZJXDMWHV-QGZVFWFLSA-N A1CSB SMILES_CANONICAL CACTVS 3.385 "CCC(=O)N1CC[C@H](C1)N2C(=O)N(c3ccc(Oc4ccccc4)cc3)c5c(N)ncnc25" A1CSB SMILES CACTVS 3.385 "CCC(=O)N1CC[CH](C1)N2C(=O)N(c3ccc(Oc4ccccc4)cc3)c5c(N)ncnc25" A1CSB SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CCC(=O)N1CC[C@H](C1)N2c3c(c(ncn3)N)N(C2=O)c4ccc(cc4)Oc5ccccc5" A1CSB SMILES "OpenEye OEToolkits" 3.1.0.0 "CCC(=O)N1CCC(C1)N2c3c(c(ncn3)N)N(C2=O)c4ccc(cc4)Oc5ccccc5" # 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 A1CSB "SYSTEMATIC NAME" ACDLabs 14.52 "6-amino-7-(4-phenoxyphenyl)-9-[(3R)-1-propanoylpyrrolidin-3-yl]-7,9-dihydro-8H-purin-8-one" A1CSB "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "6-azanyl-7-(4-phenoxyphenyl)-9-[(3~{R})-1-propanoylpyrrolidin-3-yl]purin-8-one" # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1CSB _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 C33 _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 ? # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CSB "Create component" 2025-09-04 RCSB A1CSB "Other modification" 2025-09-19 RCSB A1CSB "Initial release" 2026-09-09 RCSB #