data_A1D20 # _chem_comp.id A1D20 _chem_comp.name "(1S,2R)-2-{[(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]methyl}cyclopentan-1-ol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C12 H16 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 232.282 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1D20 _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 15KE _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 A1D20 C11 C1 C 0 1 Y N N N N N -47.759 -28.881 4.295 2.596 1.811 0.476 C11 A1D20 1 A1D20 C12 C2 C 0 1 Y N N N N N -46.404 -29.111 4.725 2.326 0.415 0.135 C12 A1D20 2 A1D20 C1 C3 C 0 1 N N S N N N -43.175 -32.009 2.563 -3.803 -0.667 0.144 C1 A1D20 3 A1D20 C10 C4 C 0 1 Y N N N N N -48.512 -28.697 5.433 3.930 1.963 0.459 C10 A1D20 4 A1D20 C2 C5 C 0 1 N N N N N N -42.468 -33.117 1.779 -4.869 0.223 -0.520 C2 A1D20 5 A1D20 C3 C6 C 0 1 N N N N N N -41.550 -32.366 0.815 -4.207 1.594 -0.766 C3 A1D20 6 A1D20 C4 C7 C 0 1 N N N N N N -42.201 -30.991 0.600 -2.691 1.281 -0.815 C4 A1D20 7 A1D20 C5 C8 C 0 1 N N R N N N -43.448 -30.932 1.502 -2.530 0.194 0.277 C5 A1D20 8 A1D20 C6 C9 C 0 1 N N N N N N -43.731 -29.528 2.071 -1.281 -0.650 0.013 C6 A1D20 9 A1D20 C7 C10 C 0 1 Y N N N N N -45.149 -29.362 4.112 1.170 -0.366 -0.015 C7 A1D20 10 A1D20 C8 C11 C 0 1 Y N N N N N -44.196 -29.461 6.228 2.509 -2.174 -0.527 C8 A1D20 11 A1D20 C9 C12 C 0 1 Y N N N N N -46.387 -29.060 6.145 3.580 -0.189 -0.069 C9 A1D20 12 A1D20 N1 N1 N 0 1 N N N N N N -45.034 -29.433 2.715 -0.086 0.183 0.175 N1 A1D20 13 A1D20 N2 N2 N 0 1 Y N N N N N -44.056 -29.526 4.903 1.312 -1.646 -0.345 N2 A1D20 14 A1D20 N3 N3 N 0 1 Y N N N N N -45.298 -29.230 6.945 3.619 -1.480 -0.397 N3 A1D20 15 A1D20 N4 N4 N 0 1 Y N N N N N -47.683 -28.809 6.539 4.530 0.774 0.134 N4 A1D20 16 A1D20 O1 O1 O 0 1 N N N N N N -44.369 -32.466 3.160 -4.249 -1.084 1.436 O1 A1D20 17 A1D20 H16 H1 H 0 1 N N N N N N -48.116 -28.857 3.276 1.863 2.573 0.694 H16 A1D20 18 A1D20 H2 H2 H 0 1 N N N N N N -42.487 -31.604 3.320 -3.602 -1.537 -0.481 H2 A1D20 19 A1D20 H15 H3 H 0 1 N N N N N N -49.573 -28.498 5.460 4.452 2.884 0.670 H15 A1D20 20 A1D20 H3 H4 H 0 1 N N N N N N -43.196 -33.730 1.227 -5.184 -0.215 -1.467 H3 A1D20 21 A1D20 H4 H5 H 0 1 N N N N N N -41.883 -33.760 2.453 -5.727 0.335 0.143 H4 A1D20 22 A1D20 H5 H6 H 0 1 N N N N N N -41.473 -32.907 -0.140 -4.541 2.014 -1.715 H5 A1D20 23 A1D20 H6 H7 H 0 1 N N N N N N -40.547 -32.251 1.253 -4.430 2.279 0.052 H6 A1D20 24 A1D20 H7 H8 H 0 1 N N N N N N -41.497 -30.193 0.878 -2.409 0.890 -1.793 H7 A1D20 25 A1D20 H8 H9 H 0 1 N N N N N N -42.492 -30.873 -0.454 -2.105 2.167 -0.569 H8 A1D20 26 A1D20 H9 H10 H 0 1 N N N N N N -44.319 -31.245 0.907 -2.478 0.651 1.265 H9 A1D20 27 A1D20 H10 H11 H 0 1 N N N N N N -42.954 -29.286 2.811 -1.245 -1.477 0.722 H10 A1D20 28 A1D20 H11 H12 H 0 1 N N N N N N -43.692 -28.800 1.247 -1.316 -1.042 -1.003 H11 A1D20 29 A1D20 H13 H13 H 0 1 N N N N N N -43.293 -29.617 6.800 2.579 -3.218 -0.793 H13 A1D20 30 A1D20 H12 H14 H 0 1 N N N N N N -45.471 -28.610 2.352 -0.176 1.118 0.414 H12 A1D20 31 A1D20 H14 H15 H 0 1 N N N N N N -47.984 -28.720 7.489 5.487 0.635 0.060 H14 A1D20 32 A1D20 H1 H16 H 0 1 N N N N N N -44.165 -33.129 3.809 -5.053 -1.621 1.419 H1 A1D20 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 A1D20 C4 C3 SING N N 1 A1D20 C4 C5 SING N N 2 A1D20 C3 C2 SING N N 3 A1D20 C5 C6 SING N N 4 A1D20 C5 C1 SING N N 5 A1D20 C2 C1 SING N N 6 A1D20 C6 N1 SING N N 7 A1D20 C1 O1 SING N N 8 A1D20 N1 C7 SING N N 9 A1D20 C7 C12 DOUB Y N 10 A1D20 C7 N2 SING Y N 11 A1D20 C11 C12 SING Y N 12 A1D20 C11 C10 DOUB Y N 13 A1D20 C12 C9 SING Y N 14 A1D20 N2 C8 DOUB Y N 15 A1D20 C10 N4 SING Y N 16 A1D20 C9 N4 SING Y N 17 A1D20 C9 N3 DOUB Y N 18 A1D20 C8 N3 SING Y N 19 A1D20 C11 H16 SING N N 20 A1D20 C1 H2 SING N N 21 A1D20 C10 H15 SING N N 22 A1D20 C2 H3 SING N N 23 A1D20 C2 H4 SING N N 24 A1D20 C3 H5 SING N N 25 A1D20 C3 H6 SING N N 26 A1D20 C4 H7 SING N N 27 A1D20 C4 H8 SING N N 28 A1D20 C5 H9 SING N N 29 A1D20 C6 H10 SING N N 30 A1D20 C6 H11 SING N N 31 A1D20 C8 H13 SING N N 32 A1D20 N1 H12 SING N N 33 A1D20 N4 H14 SING N N 34 A1D20 O1 H1 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 A1D20 SMILES ACDLabs 14.52 "OC1CCCC1CNc1ncnc2[NH]ccc21" A1D20 InChI InChI 1.06 "InChI=1S/C12H16N4O/c17-10-3-1-2-8(10)6-14-12-9-4-5-13-11(9)15-7-16-12/h4-5,7-8,10,17H,1-3,6H2,(H2,13,14,15,16)/t8-,10+/m1/s1" A1D20 InChIKey InChI 1.06 AQRARMMOWHXCJR-SCZZXKLOSA-N A1D20 SMILES_CANONICAL CACTVS 3.385 "O[C@H]1CCC[C@@H]1CNc2ncnc3[nH]ccc23" A1D20 SMILES CACTVS 3.385 "O[CH]1CCC[CH]1CNc2ncnc3[nH]ccc23" A1D20 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1c[nH]c2c1c(ncn2)NC[C@H]3CCC[C@@H]3O" A1D20 SMILES "OpenEye OEToolkits" 3.1.0.0 "c1c[nH]c2c1c(ncn2)NCC3CCCC3O" # 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 A1D20 "SYSTEMATIC NAME" ACDLabs 14.52 "(1S,2R)-2-{[(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]methyl}cyclopentan-1-ol" A1D20 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(1~{S},2~{R})-2-[(7~{H}-pyrrolo[2,3-d]pyrimidin-4-ylamino)methyl]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 A1D20 "Create component" 2026-09-01 RCSB A1D20 "Initial release" 2026-11-04 RCSB #