data_A1PSQ # _chem_comp.id A1PSQ _chem_comp.name "(3S)-3-[(7-fluoro-9H-pyrimido[4,5-b]indol-4-yl)amino]-1-methylpyrrolidin-2-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C15 H14 F N5 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-09-04 _chem_comp.pdbx_modified_date 2026-10-30 _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 299.303 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1PSQ _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 15DF _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm ? _chem_comp.pdbx_comp_type ? # 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 A1PSQ C13 C1 C 0 1 Y N N N N N -47.893 -29.078 4.630 1.828 0.116 0.093 C13 A1PSQ 1 A1PSQ C15 C2 C 0 1 N N N N N N -43.652 -30.669 1.859 -3.479 0.106 -0.384 C15 A1PSQ 2 A1PSQ C11 C3 C 0 1 Y N N N N N -50.110 -28.895 3.620 2.871 2.274 0.142 C11 A1PSQ 3 A1PSQ C12 C4 C 0 1 Y N N N N N -48.717 -28.988 3.487 1.742 1.495 0.266 C12 A1PSQ 4 A1PSQ C1 C5 C 0 1 N N N N N N -41.313 -31.367 1.416 -4.818 1.792 -1.626 C1 A1PSQ 5 A1PSQ C10 C6 C 0 1 Y N N N N N -50.680 -28.913 4.899 4.096 1.689 -0.150 C10 A1PSQ 6 A1PSQ C14 C7 C 0 1 Y N N N N N -46.480 -29.180 4.854 0.849 -0.980 0.152 C14 A1PSQ 7 A1PSQ C2 C8 C 0 1 N N N N N N -42.312 -29.110 0.792 -3.657 2.171 0.663 C2 A1PSQ 8 A1PSQ C3 C9 C 0 1 N N N N N N -43.494 -28.341 1.393 -3.190 1.184 1.756 C3 A1PSQ 9 A1PSQ C4 C10 C 0 1 N N S N N N -44.530 -29.452 1.618 -2.705 -0.016 0.910 C4 A1PSQ 10 A1PSQ C5 C11 C 0 1 Y N N N N N -45.329 -29.237 4.039 -0.528 -1.057 0.396 C5 A1PSQ 11 A1PSQ C6 C12 C 0 1 Y N N N N N -44.074 -29.377 5.979 -0.410 -3.344 0.123 C6 A1PSQ 12 A1PSQ C7 C13 C 0 1 Y N N N N N -46.293 -29.235 6.255 1.556 -2.164 -0.108 C7 A1PSQ 13 A1PSQ C8 C14 C 0 1 Y N N N N N -48.508 -29.070 5.919 3.066 -0.479 -0.200 C8 A1PSQ 14 A1PSQ C9 C15 C 0 1 Y N N N N N -49.895 -29.000 6.052 4.196 0.322 -0.319 C9 A1PSQ 15 A1PSQ F1 F1 F 0 1 N N N N N N -52.009 -28.845 5.034 5.197 2.462 -0.271 F1 A1PSQ 16 A1PSQ N1 N1 N 0 1 N N N N N N -42.429 -30.437 1.378 -4.003 1.339 -0.495 N1 A1PSQ 17 A1PSQ N2 N2 N 0 1 N N N N N N -45.520 -29.174 2.650 -1.265 0.084 0.657 N2 A1PSQ 18 A1PSQ N3 N3 N 0 1 Y N N N N N -44.120 -29.334 4.642 -1.110 -2.253 0.371 N3 A1PSQ 19 A1PSQ N4 N4 N 0 1 Y N N N N N -45.080 -29.335 6.863 0.885 -3.316 -0.111 N4 A1PSQ 20 A1PSQ N5 N5 N 0 1 Y N N N N N -47.526 -29.172 6.892 2.875 -1.846 -0.315 N5 A1PSQ 21 A1PSQ O1 O1 O 0 1 N N N N N N -44.046 -31.702 2.402 -3.605 -0.778 -1.205 O1 A1PSQ 22 A1PSQ H13 H1 H 0 1 N N N N N N -50.737 -28.810 2.745 2.804 3.345 0.272 H13 A1PSQ 23 A1PSQ H14 H2 H 0 1 N N N N N N -48.271 -28.991 2.503 0.791 1.953 0.496 H14 A1PSQ 24 A1PSQ H2 H3 H 0 1 N N N N N N -41.630 -32.302 1.902 -4.171 2.225 -2.389 H2 A1PSQ 25 A1PSQ H3 H4 H 0 1 N N N N N N -40.980 -31.582 0.390 -5.360 0.945 -2.046 H3 A1PSQ 26 A1PSQ H1 H5 H 0 1 N N N N N N -40.484 -30.921 1.985 -5.528 2.545 -1.283 H1 A1PSQ 27 A1PSQ H5 H6 H 0 1 N N N N N N -41.357 -28.641 1.071 -4.532 2.725 1.004 H5 A1PSQ 28 A1PSQ H4 H7 H 0 1 N N N N N N -42.391 -29.157 -0.304 -2.851 2.858 0.406 H4 A1PSQ 29 A1PSQ H6 H8 H 0 1 N N N N N N -43.214 -27.859 2.342 -2.373 1.606 2.340 H6 A1PSQ 30 A1PSQ H7 H9 H 0 1 N N N N N N -43.871 -27.581 0.693 -4.020 0.895 2.402 H7 A1PSQ 31 A1PSQ H8 H10 H 0 1 N N N N N N -45.057 -29.607 0.665 -2.941 -0.956 1.408 H8 A1PSQ 32 A1PSQ H10 H11 H 0 1 N N N N N N -43.085 -29.457 6.406 -0.919 -4.296 0.112 H10 A1PSQ 33 A1PSQ H12 H12 H 0 1 N N N N N N -50.354 -29.013 7.029 5.153 -0.124 -0.547 H12 A1PSQ 34 A1PSQ H9 H13 H 0 1 N N N N N N -45.821 -28.237 2.473 -0.829 0.950 0.672 H9 A1PSQ 35 A1PSQ H11 H14 H 0 1 N N N N N N -47.678 -29.196 7.880 3.575 -2.487 -0.514 H11 A1PSQ 36 # 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 A1PSQ C2 N1 SING N N 1 A1PSQ C2 C3 SING N N 2 A1PSQ N1 C1 SING N N 3 A1PSQ N1 C15 SING N N 4 A1PSQ C3 C4 SING N N 5 A1PSQ C4 C15 SING N N 6 A1PSQ C4 N2 SING N N 7 A1PSQ C15 O1 DOUB N N 8 A1PSQ N2 C5 SING N N 9 A1PSQ C12 C11 DOUB Y N 10 A1PSQ C12 C13 SING Y N 11 A1PSQ C11 C10 SING Y N 12 A1PSQ C5 N3 DOUB Y N 13 A1PSQ C5 C14 SING Y N 14 A1PSQ C13 C14 SING Y N 15 A1PSQ C13 C8 DOUB Y N 16 A1PSQ N3 C6 SING Y N 17 A1PSQ C14 C7 DOUB Y N 18 A1PSQ C10 F1 SING N N 19 A1PSQ C10 C9 DOUB Y N 20 A1PSQ C8 C9 SING Y N 21 A1PSQ C8 N5 SING Y N 22 A1PSQ C6 N4 DOUB Y N 23 A1PSQ C7 N4 SING Y N 24 A1PSQ C7 N5 SING Y N 25 A1PSQ C11 H13 SING N N 26 A1PSQ C12 H14 SING N N 27 A1PSQ C1 H2 SING N N 28 A1PSQ C1 H3 SING N N 29 A1PSQ C1 H1 SING N N 30 A1PSQ C2 H5 SING N N 31 A1PSQ C2 H4 SING N N 32 A1PSQ C3 H6 SING N N 33 A1PSQ C3 H7 SING N N 34 A1PSQ C4 H8 SING N N 35 A1PSQ C6 H10 SING N N 36 A1PSQ C9 H12 SING N N 37 A1PSQ N2 H9 SING N N 38 A1PSQ N5 H11 SING N N 39 # 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 A1PSQ SMILES ACDLabs 14.52 "CN1CCC(Nc2ncnc3[NH]c4cc(F)ccc4c23)C1=O" A1PSQ InChI InChI 1.06 "InChI=1S/C15H14FN5O/c1-21-5-4-10(15(21)22)19-13-12-9-3-2-8(16)6-11(9)20-14(12)18-7-17-13/h2-3,6-7,10H,4-5H2,1H3,(H2,17,18,19,20)/t10-/m0/s1" A1PSQ InChIKey InChI 1.06 YFVVYJQMMIIPJW-JTQLQIEISA-N A1PSQ SMILES_CANONICAL CACTVS 3.385 "CN1CC[C@H](Nc2ncnc3[nH]c4cc(F)ccc4c23)C1=O" A1PSQ SMILES CACTVS 3.385 "CN1CC[CH](Nc2ncnc3[nH]c4cc(F)ccc4c23)C1=O" A1PSQ SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CN1CC[C@@H](C1=O)Nc2c3c4ccc(cc4[nH]c3ncn2)F" A1PSQ SMILES "OpenEye OEToolkits" 3.1.0.0 "CN1CCC(C1=O)Nc2c3c4ccc(cc4[nH]c3ncn2)F" # 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 A1PSQ "SYSTEMATIC NAME" ACDLabs 14.52 "(3S)-3-[(7-fluoro-9H-pyrimido[4,5-b]indol-4-yl)amino]-1-methylpyrrolidin-2-one" A1PSQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(3~{S})-3-[(7-fluoranyl-9~{H}-pyrimido[4,5-b]indol-4-yl)amino]-1-methyl-pyrrolidin-2-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 A1PSQ "Create component" 2026-09-04 RCSB A1PSQ "Initial release" 2026-11-04 RCSB #