data_A1D19 # _chem_comp.id A1D19 _chem_comp.name "(1R,2R)-2-[(2R)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-2-yl]cyclopentan-1-ol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C15 H20 N4 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 272.346 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1D19 _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 15JB _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 A1D19 C13 C1 C 0 1 Y N N N N N -48.833 -28.892 5.677 4.116 -0.474 -1.427 C13 A1D19 1 A1D19 C15 C2 C 0 1 Y N N N N N -46.859 -29.159 4.596 2.195 -0.130 -0.303 C15 A1D19 2 A1D19 C11 C3 C 0 1 Y N N N N N -44.425 -29.453 5.716 1.597 1.619 1.636 C11 A1D19 3 A1D19 C12 C4 C 0 1 Y N N N N N -46.621 -29.170 5.995 3.163 0.770 0.178 C12 A1D19 4 A1D19 C1 C5 C 0 1 N N R N N N -43.795 -31.763 2.247 -2.141 1.143 -0.942 C1 A1D19 5 A1D19 C10 C6 C 0 1 Y N N N N N -45.697 -29.317 3.784 0.907 -0.094 0.253 C10 A1D19 6 A1D19 C14 C7 C 0 1 Y N N N N N -48.282 -28.984 4.421 2.851 -0.917 -1.345 C14 A1D19 7 A1D19 C2 C8 C 0 1 N N N N N N -43.059 -32.873 1.490 -3.500 1.858 -1.048 C2 A1D19 8 A1D19 C3 C9 C 0 1 N N N N N N -42.135 -32.134 0.509 -4.569 0.842 -0.596 C3 A1D19 9 A1D19 C4 C10 C 0 1 N N N N N N -42.721 -30.729 0.308 -3.792 -0.153 0.301 C4 A1D19 10 A1D19 C5 C11 C 0 1 N N R N N N -43.996 -30.704 1.154 -2.432 -0.283 -0.430 C5 A1D19 11 A1D19 C6 C12 C 0 1 N N R N N N -44.496 -29.299 1.552 -1.342 -0.735 0.543 C6 A1D19 12 A1D19 C7 C13 C 0 1 N N N N N N -44.913 -28.447 0.349 -1.740 -2.078 1.191 C7 A1D19 13 A1D19 C8 C14 C 0 1 N N N N N N -46.398 -28.767 0.205 -0.986 -3.121 0.325 C8 A1D19 14 A1D19 C9 C15 C 0 1 N N N N N N -46.875 -29.022 1.632 0.329 -2.368 0.002 C9 A1D19 15 A1D19 N1 N1 N 0 1 N N N N N N -45.687 -29.343 2.391 -0.080 -0.959 -0.185 N1 A1D19 16 A1D19 N2 N2 N 0 1 Y N N N N N -44.494 -29.471 4.385 0.658 0.792 1.213 N2 A1D19 17 A1D19 N3 N3 N 0 1 Y N N N N N -45.419 -29.327 6.597 2.817 1.621 1.143 N3 A1D19 18 A1D19 N4 N4 N 0 1 Y N N N N N -47.836 -29.012 6.623 4.316 0.533 -0.518 N4 A1D19 19 A1D19 O1 O1 O 0 1 N N N N N N -42.954 -31.307 3.289 -1.296 1.832 -0.018 O1 A1D19 20 A1D19 H19 H1 H 0 1 N N N N N N -49.882 -28.748 5.890 4.866 -0.857 -2.104 H19 A1D19 21 A1D19 H17 H2 H 0 1 N N N N N N -43.435 -29.554 6.136 1.354 2.323 2.417 H17 A1D19 22 A1D19 H2 H3 H 0 1 N N N N N N -44.765 -32.125 2.618 -1.666 1.099 -1.922 H2 A1D19 23 A1D19 H20 H4 H 0 1 N N N N N N -48.812 -28.935 3.482 2.405 -1.703 -1.936 H20 A1D19 24 A1D19 H4 H5 H 0 1 N N N N N N -43.772 -33.509 0.946 -3.514 2.731 -0.395 H4 A1D19 25 A1D19 H3 H6 H 0 1 N N N N N N -42.471 -33.492 2.184 -3.683 2.161 -2.079 H3 A1D19 26 A1D19 H5 H7 H 0 1 N N N N N N -42.099 -32.669 -0.452 -5.352 1.341 -0.024 H5 A1D19 27 A1D19 H6 H8 H 0 1 N N N N N N -41.120 -32.063 0.927 -4.996 0.329 -1.458 H6 A1D19 28 A1D19 H7 H9 H 0 1 N N N N N N -42.013 -29.962 0.654 -3.656 0.255 1.302 H7 A1D19 29 A1D19 H8 H10 H 0 1 N N N N N N -42.958 -30.557 -0.752 -4.302 -1.116 0.341 H8 A1D19 30 A1D19 H9 H11 H 0 1 N N N N N N -44.782 -31.112 0.501 -2.511 -0.981 -1.264 H9 A1D19 31 A1D19 H10 H12 H 0 1 N N N N N N -43.687 -28.780 2.087 -1.195 0.022 1.314 H10 A1D19 32 A1D19 H12 H13 H 0 1 N N N N N N -44.356 -28.737 -0.554 -1.404 -2.121 2.227 H12 A1D19 33 A1D19 H11 H14 H 0 1 N N N N N N -44.756 -27.377 0.548 -2.818 -2.230 1.130 H11 A1D19 34 A1D19 H14 H15 H 0 1 N N N N N N -46.937 -27.917 -0.239 -0.786 -4.029 0.894 H14 A1D19 35 A1D19 H13 H16 H 0 1 N N N N N N -46.544 -29.661 -0.419 -1.540 -3.347 -0.586 H13 A1D19 36 A1D19 H16 H17 H 0 1 N N N N N N -47.360 -28.123 2.041 1.029 -2.452 0.834 H16 A1D19 37 A1D19 H15 H18 H 0 1 N N N N N N -47.583 -29.863 1.655 0.776 -2.758 -0.912 H15 A1D19 38 A1D19 H18 H19 H 0 1 N N N N N N -47.975 -28.988 7.613 5.152 1.007 -0.387 H18 A1D19 39 A1D19 H1 H20 H 0 1 N N N N N N -42.857 -31.991 3.941 -1.086 2.739 -0.279 H1 A1D19 40 # 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 A1D19 C8 C7 SING N N 1 A1D19 C8 C9 SING N N 2 A1D19 C4 C3 SING N N 3 A1D19 C4 C5 SING N N 4 A1D19 C7 C6 SING N N 5 A1D19 C3 C2 SING N N 6 A1D19 C5 C6 SING N N 7 A1D19 C5 C1 SING N N 8 A1D19 C2 C1 SING N N 9 A1D19 C6 N1 SING N N 10 A1D19 C9 N1 SING N N 11 A1D19 C1 O1 SING N N 12 A1D19 N1 C10 SING N N 13 A1D19 C10 N2 DOUB Y N 14 A1D19 C10 C15 SING Y N 15 A1D19 N2 C11 SING Y N 16 A1D19 C14 C15 SING Y N 17 A1D19 C14 C13 DOUB Y N 18 A1D19 C15 C12 DOUB Y N 19 A1D19 C13 N4 SING Y N 20 A1D19 C11 N3 DOUB Y N 21 A1D19 C12 N3 SING Y N 22 A1D19 C12 N4 SING Y N 23 A1D19 C13 H19 SING N N 24 A1D19 C11 H17 SING N N 25 A1D19 C1 H2 SING N N 26 A1D19 C14 H20 SING N N 27 A1D19 C2 H4 SING N N 28 A1D19 C2 H3 SING N N 29 A1D19 C3 H5 SING N N 30 A1D19 C3 H6 SING N N 31 A1D19 C4 H7 SING N N 32 A1D19 C4 H8 SING N N 33 A1D19 C5 H9 SING N N 34 A1D19 C6 H10 SING N N 35 A1D19 C7 H12 SING N N 36 A1D19 C7 H11 SING N N 37 A1D19 C8 H14 SING N N 38 A1D19 C8 H13 SING N N 39 A1D19 C9 H16 SING N N 40 A1D19 C9 H15 SING N N 41 A1D19 N4 H18 SING N N 42 A1D19 O1 H1 SING N N 43 # 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 A1D19 SMILES ACDLabs 14.52 "OC1CCCC1C1CCCN1c1ncnc2[NH]ccc12" A1D19 InChI InChI 1.06 "InChI=1S/C15H20N4O/c20-13-5-1-3-10(13)12-4-2-8-19(12)15-11-6-7-16-14(11)17-9-18-15/h6-7,9-10,12-13,20H,1-5,8H2,(H,16,17,18)/t10-,12-,13-/m1/s1" A1D19 InChIKey InChI 1.06 XJCHDFRLZLGJRM-RAIGVLPGSA-N A1D19 SMILES_CANONICAL CACTVS 3.385 "O[C@@H]1CCC[C@@H]1[C@H]2CCCN2c3ncnc4[nH]ccc34" A1D19 SMILES CACTVS 3.385 "O[CH]1CCC[CH]1[CH]2CCCN2c3ncnc4[nH]ccc34" A1D19 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1c[nH]c2c1c(ncn2)N3CCC[C@@H]3[C@H]4CCC[C@H]4O" A1D19 SMILES "OpenEye OEToolkits" 3.1.0.0 "c1c[nH]c2c1c(ncn2)N3CCCC3C4CCCC4O" # 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 A1D19 "SYSTEMATIC NAME" ACDLabs 14.52 "(1R,2R)-2-[(2R)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-2-yl]cyclopentan-1-ol" A1D19 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(1~{R},2~{R})-2-[(2~{R})-1-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-2-yl]cyclopentan-1-ol" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1D19 "Create component" 2026-09-01 RCSB A1D19 "Initial release" 2026-11-04 RCSB #