data_A1D26 # _chem_comp.id A1D26 _chem_comp.name "(3R,4S)-4-methyl-3-[(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-2-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C12 H15 N5 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-09-01 _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 245.280 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1D26 _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 15LQ _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 A1D26 C11 C1 C 0 1 Y N N N N N -47.659 -29.224 4.508 2.577 1.552 1.036 C11 A1D26 1 A1D26 C12 C2 C 0 1 Y N N N N N -46.333 -29.505 4.981 2.121 0.427 0.222 C12 A1D26 2 A1D26 C1 C3 C 0 1 N N N N N N -43.026 -28.801 1.464 -2.265 2.193 -1.506 C1 A1D26 3 A1D26 C10 C4 C 0 1 Y N N N N N -48.373 -28.762 5.587 3.917 1.472 1.093 C10 A1D26 4 A1D26 C2 C5 C 0 1 N N S N N N -43.565 -30.216 1.200 -2.602 1.245 -0.354 C2 A1D26 5 A1D26 C3 C6 C 0 1 N N N N N N -42.599 -31.061 0.361 -3.999 0.650 -0.567 C3 A1D26 6 A1D26 C4 C7 C 0 1 N N N N N N -43.278 -32.390 0.017 -4.387 -0.147 0.678 C4 A1D26 7 A1D26 C5 C8 C 0 1 N N N N N N -44.106 -32.468 2.370 -2.064 -0.974 0.622 C5 A1D26 8 A1D26 C6 C9 C 0 1 N N R N N N -43.875 -30.954 2.517 -1.589 0.099 -0.316 C6 A1D26 9 A1D26 C7 C10 C 0 1 Y N N N N N -45.122 -29.996 4.453 0.872 -0.046 -0.209 C7 A1D26 10 A1D26 C8 C11 C 0 1 Y N N N N N -44.157 -29.764 6.532 1.949 -1.766 -1.305 C8 A1D26 11 A1D26 C9 C12 C 0 1 Y N N N N N -46.308 -29.202 6.353 3.278 -0.274 -0.164 C9 A1D26 12 A1D26 N1 N1 N 0 1 N N N N N N -43.806 -33.054 1.204 -3.326 -1.079 1.039 N1 A1D26 13 A1D26 N2 N2 N 0 1 N N N N N N -45.044 -30.345 3.122 -0.294 0.609 0.144 N2 A1D26 14 A1D26 N3 N3 N 0 1 Y N N N N N -44.037 -30.116 5.253 0.838 -1.139 -0.966 N3 A1D26 15 A1D26 N4 N4 N 0 1 Y N N N N N -45.234 -29.313 7.167 3.141 -1.359 -0.924 N4 A1D26 16 A1D26 N5 N5 N 0 1 Y N N N N N -47.558 -28.751 6.703 4.348 0.383 0.379 N5 A1D26 17 A1D26 O1 O1 O 0 1 N N N N N N -44.559 -33.104 3.319 -1.258 -1.787 1.020 O1 A1D26 18 A1D26 H15 H1 H 0 1 N N N N N N -48.024 -29.351 3.500 1.957 2.306 1.499 H15 A1D26 19 A1D26 H1 H2 H 0 1 N N N N N N -43.753 -28.238 2.067 -2.301 1.647 -2.449 H1 A1D26 20 A1D26 H2 H3 H 0 1 N N N N N N -42.072 -28.868 2.008 -2.989 3.008 -1.530 H2 A1D26 21 A1D26 H3 H4 H 0 1 N N N N N N -42.867 -28.285 0.506 -1.264 2.600 -1.361 H3 A1D26 22 A1D26 H14 H5 H 0 1 N N N N N N -49.408 -28.456 5.566 4.558 2.161 1.621 H14 A1D26 23 A1D26 H4 H6 H 0 1 N N N N N N -44.506 -30.120 0.638 -2.575 1.790 0.590 H4 A1D26 24 A1D26 H6 H7 H 0 1 N N N N N N -41.681 -31.253 0.935 -4.719 1.453 -0.727 H6 A1D26 25 A1D26 H5 H8 H 0 1 N N N N N N -42.347 -30.524 -0.565 -3.987 -0.009 -1.436 H5 A1D26 26 A1D26 H7 H9 H 0 1 N N N N N N -44.106 -32.196 -0.680 -4.560 0.540 1.507 H7 A1D26 27 A1D26 H8 H10 H 0 1 N N N N N N -42.542 -33.052 -0.463 -5.303 -0.704 0.479 H8 A1D26 28 A1D26 H10 H11 H 0 1 N N N N N N -43.015 -30.812 3.188 -1.477 -0.319 -1.317 H10 A1D26 29 A1D26 H12 H12 H 0 1 N N N N N N -43.263 -29.857 7.131 1.877 -2.651 -1.921 H12 A1D26 30 A1D26 H9 H13 H 0 1 N N N N N N -43.958 -34.040 1.141 -3.552 -1.823 1.620 H9 A1D26 31 A1D26 H11 H14 H 0 1 N N N N N N -45.208 -29.502 2.609 -0.256 1.405 0.697 H11 A1D26 32 A1D26 H13 H15 H 0 1 N N N N N N -47.834 -28.461 7.619 5.275 0.119 0.273 H13 A1D26 33 # 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 A1D26 C4 C3 SING N N 1 A1D26 C4 N1 SING N N 2 A1D26 C3 C2 SING N N 3 A1D26 C2 C1 SING N N 4 A1D26 C2 C6 SING N N 5 A1D26 N1 C5 SING N N 6 A1D26 C5 C6 SING N N 7 A1D26 C5 O1 DOUB N N 8 A1D26 C6 N2 SING N N 9 A1D26 N2 C7 SING N N 10 A1D26 C7 C12 DOUB Y N 11 A1D26 C7 N3 SING Y N 12 A1D26 C11 C12 SING Y N 13 A1D26 C11 C10 DOUB Y N 14 A1D26 C12 C9 SING Y N 15 A1D26 N3 C8 DOUB Y N 16 A1D26 C10 N5 SING Y N 17 A1D26 C9 N5 SING Y N 18 A1D26 C9 N4 DOUB Y N 19 A1D26 C8 N4 SING Y N 20 A1D26 C11 H15 SING N N 21 A1D26 C1 H1 SING N N 22 A1D26 C1 H2 SING N N 23 A1D26 C1 H3 SING N N 24 A1D26 C10 H14 SING N N 25 A1D26 C2 H4 SING N N 26 A1D26 C3 H6 SING N N 27 A1D26 C3 H5 SING N N 28 A1D26 C4 H7 SING N N 29 A1D26 C4 H8 SING N N 30 A1D26 C6 H10 SING N N 31 A1D26 C8 H12 SING N N 32 A1D26 N1 H9 SING N N 33 A1D26 N2 H11 SING N N 34 A1D26 N5 H13 SING N N 35 # 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 A1D26 SMILES ACDLabs 14.52 "CC1CCNC(=O)C1Nc1ncnc2[NH]ccc12" A1D26 InChI InChI 1.06 "InChI=1S/C12H15N5O/c1-7-2-4-14-12(18)9(7)17-11-8-3-5-13-10(8)15-6-16-11/h3,5-7,9H,2,4H2,1H3,(H,14,18)(H2,13,15,16,17)/t7-,9+/m0/s1" A1D26 InChIKey InChI 1.06 VGQCCXMKHYHDBL-IONNQARKSA-N A1D26 SMILES_CANONICAL CACTVS 3.385 "C[C@H]1CCNC(=O)[C@@H]1Nc2ncnc3[nH]ccc23" A1D26 SMILES CACTVS 3.385 "C[CH]1CCNC(=O)[CH]1Nc2ncnc3[nH]ccc23" A1D26 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C[C@H]1CCNC(=O)[C@@H]1Nc2c3cc[nH]c3ncn2" A1D26 SMILES "OpenEye OEToolkits" 3.1.0.0 "CC1CCNC(=O)C1Nc2c3cc[nH]c3ncn2" # 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 A1D26 "SYSTEMATIC NAME" ACDLabs 14.52 "(3R,4S)-4-methyl-3-[(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-2-one" A1D26 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(3~{R},4~{S})-4-methyl-3-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-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 A1D26 "Create component" 2026-09-01 RCSB A1D26 "Initial release" 2026-11-04 RCSB #