data_A1C5K # _chem_comp.id A1C5K _chem_comp.name "1-[(2R,3R)-3-{[(7P)-7-(8-ethynyl-7-fluoronaphthalen-1-yl)-8-fluoro-2-{[(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d]pyrimidin-4-yl](methyl)amino}-2-methylpyrrolidin-1-yl]-3-(pyrazin-2-yl)propan-1-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C40 H39 F3 N8 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-01-23 _chem_comp.pdbx_modified_date 2026-02-27 _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 720.785 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C5K _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 10JT _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 A1C5K C4 C1 C 0 1 Y N N N N N 3.872 4.959 -8.457 3.430 6.888 0.568 C4 A1C5K 1 A1C5K C5 C2 C 0 1 Y N N N N N 6.186 4.168 -8.097 2.085 7.123 -1.464 C5 A1C5K 2 A1C5K C6 C3 C 0 1 Y N N N N N 2.122 3.411 -8.957 3.346 4.848 1.824 C6 A1C5K 3 A1C5K C7 C4 C 0 1 Y N N N N N 7.081 3.157 -7.908 1.192 6.600 -2.349 C7 A1C5K 4 A1C5K C8 C5 C 0 1 Y N N N N N -3.646 -12.416 -14.341 -10.137 -0.954 -2.900 C8 A1C5K 5 A1C5K C10 C6 C 0 1 Y N N N N N 1.015 -0.674 -9.089 0.289 1.561 2.089 C10 A1C5K 6 A1C5K C13 C7 C 0 1 Y N N N N N 4.822 3.904 -8.400 2.509 6.366 -0.356 C13 A1C5K 7 A1C5K C15 C8 C 0 1 Y N N N N N 4.374 2.562 -8.597 2.001 5.058 -0.170 C15 A1C5K 8 A1C5K C17 C9 C 0 1 Y N N N N N 2.379 -0.758 -11.050 2.104 0.560 0.821 C17 A1C5K 9 A1C5K C20 C10 C 0 1 Y N N N N N 2.507 1.040 -9.433 1.916 2.928 1.153 C20 A1C5K 10 A1C5K C21 C11 C 0 1 Y N N N N N -2.306 -10.414 -13.169 -8.591 -1.072 -0.721 C21 A1C5K 11 A1C5K C22 C12 C 0 1 Y N N N N N 0.903 -2.656 -10.717 0.408 -0.886 1.794 C22 A1C5K 12 A1C5K C24 C13 C 0 1 N N N N N N 0.545 -8.185 -11.798 -5.418 -1.438 1.351 C24 A1C5K 13 A1C5K C26 C14 C 0 1 N N N N N N 2.218 -5.805 -16.103 3.562 -4.637 -2.094 C26 A1C5K 14 A1C5K C28 C15 C 0 1 N N N N N N 4.166 -4.207 -15.643 4.917 -4.831 0.015 C28 A1C5K 15 A1C5K C1 C16 C 0 1 N N N N N N 4.732 -1.006 -8.039 0.114 2.132 -0.795 C1 A1C5K 16 A1C5K C2 C17 C 0 1 N N N N N N 5.020 0.139 -8.253 0.547 3.214 -0.933 C2 A1C5K 17 A1C5K C3 C18 C 0 1 Y N N N N N 2.561 4.702 -8.729 3.832 6.136 1.631 C3 A1C5K 18 A1C5K C9 C19 C 0 1 Y N N N N N -3.081 -12.566 -13.094 -9.066 -0.094 -2.735 C9 A1C5K 19 A1C5K C11 C20 C 0 1 Y N N N N N -2.878 -10.280 -14.427 -9.663 -1.932 -0.886 C11 A1C5K 20 A1C5K C12 C21 C 0 1 Y N N N N N 5.341 1.533 -8.361 1.075 4.535 -1.102 C12 A1C5K 21 A1C5K C14 C22 C 0 1 Y N N N N N 1.396 -1.389 -10.252 0.914 0.419 1.581 C14 A1C5K 22 A1C5K C16 C23 C 0 1 Y N N N N N 2.995 2.345 -8.932 2.429 4.300 0.941 C16 A1C5K 23 A1C5K C18 C24 C 0 1 Y N N N N N 6.654 1.855 -8.051 0.682 5.315 -2.181 C18 A1C5K 24 A1C5K C19 C25 C 0 1 Y N N N N N 2.916 0.443 -10.572 2.607 1.853 0.609 C19 A1C5K 25 A1C5K C23 C26 C 0 1 Y N N N N N 2.196 -2.379 -12.603 2.183 -1.728 0.566 C23 A1C5K 26 A1C5K C25 C27 C 0 1 N N N N N N 1.058 -5.541 -17.054 4.067 -4.277 -3.516 C25 A1C5K 27 A1C5K C27 C28 C 0 1 N N N N N N -1.394 -5.631 -9.893 -1.894 -1.267 0.329 C27 A1C5K 28 A1C5K C29 C29 C 0 1 N N N N N N 1.460 -4.278 -17.752 5.602 -4.281 -3.313 C29 A1C5K 29 A1C5K C30 C30 C 0 1 N N N N N N -1.434 -6.968 -10.616 -3.336 -1.711 -0.025 C30 A1C5K 30 A1C5K C31 C31 C 0 1 N N N N N N 3.270 -2.582 -17.125 6.904 -4.466 -1.287 C31 A1C5K 31 A1C5K C32 C32 C 0 1 N N R N N N -0.237 -4.885 -10.554 -1.727 -1.860 1.753 C32 A1C5K 32 A1C5K C33 C33 C 0 1 N N R N N N 4.472 -3.404 -16.896 6.444 -4.615 0.184 C33 A1C5K 33 A1C5K C34 C34 C 0 1 N N R N N N 0.813 -5.987 -10.802 -3.137 -1.707 2.359 C34 A1C5K 34 A1C5K C35 C35 C 0 1 N N S N N N 2.637 -4.417 -15.591 4.571 -3.918 -1.178 C35 A1C5K 35 A1C5K C36 C36 C 0 1 N N N N N N 1.757 -6.240 -9.628 -3.202 -0.439 3.213 C36 A1C5K 36 A1C5K C37 C37 C 0 1 N N N N N N 0.264 -3.461 -8.480 -0.446 -1.745 3.804 C37 A1C5K 37 A1C5K C38 C38 C 0 1 N N N N N N -1.678 -9.255 -12.437 -7.736 -1.163 0.517 C38 A1C5K 38 A1C5K C39 C39 C 0 1 N N N N N N -0.190 -9.438 -12.238 -6.272 -1.348 0.113 C39 A1C5K 39 A1C5K C40 C40 C 0 1 N N N N N N 2.063 -4.112 -14.222 4.005 -2.582 -0.692 C40 A1C5K 40 A1C5K N41 N1 N 0 1 Y N N N N N -3.550 -11.274 -15.021 -10.412 -1.853 -1.972 N41 A1C5K 41 A1C5K N42 N2 N 0 1 Y N N N N N 1.545 0.462 -8.686 0.800 2.749 1.862 N42 A1C5K 42 A1C5K N43 N3 N 0 1 Y N N N N N -2.406 -11.570 -12.500 -8.316 -0.173 -1.650 N43 A1C5K 43 A1C5K N44 N4 N 0 1 Y N N N N N 2.769 -1.232 -12.266 2.699 -0.536 0.337 N44 A1C5K 44 A1C5K N45 N5 N 0 1 Y N N N N N 1.306 -3.076 -11.901 1.072 -1.908 1.272 N45 A1C5K 45 A1C5K N46 N6 N 0 1 N N N N N N -0.057 -7.148 -11.127 -4.085 -1.604 1.240 N46 A1C5K 46 A1C5K N47 N7 N 0 1 N N N N N N 2.115 -3.448 -16.677 5.812 -3.726 -1.957 N47 A1C5K 47 A1C5K N48 N8 N 0 1 N N N N N N 0.251 -3.620 -9.935 -0.743 -1.088 2.524 N48 A1C5K 48 A1C5K O49 O1 O 0 1 N N N N N N 1.730 -8.136 -12.071 -5.930 -1.362 2.448 O49 A1C5K 49 A1C5K O50 O2 O 0 1 N N N N N N 2.489 -2.789 -13.841 2.813 -2.815 0.061 O50 A1C5K 50 A1C5K F51 F1 F 0 1 N N N N N N 7.514 0.851 -7.813 -0.203 4.824 -3.077 F51 A1C5K 51 A1C5K F52 F2 F 0 1 N N N N N N 3.892 1.012 -11.306 3.737 2.048 -0.106 F52 A1C5K 52 A1C5K F53 F3 F 0 1 N N N N N N 4.588 -4.300 -17.977 7.043 -5.727 0.786 F53 A1C5K 53 A1C5K H56 H1 H 0 1 N N N N N N 4.192 5.976 -8.283 3.822 7.885 0.434 H56 A1C5K 54 A1C5K H57 H2 H 0 1 N N N N N N 6.520 5.192 -8.015 2.469 8.121 -1.612 H57 A1C5K 55 A1C5K H58 H3 H 0 1 N N N N N N 1.076 3.235 -9.158 3.678 4.273 2.676 H58 A1C5K 56 A1C5K H59 H4 H 0 1 N N N N N N 8.107 3.373 -7.651 0.875 7.191 -3.195 H59 A1C5K 57 A1C5K H60 H5 H 0 1 N N N N N N -4.181 -13.246 -14.779 -10.752 -0.886 -3.786 H60 A1C5K 58 A1C5K H62 H6 H 0 1 N N N N N N 0.226 -1.095 -8.484 -0.620 1.467 2.665 H62 A1C5K 59 A1C5K H66 H7 H 0 1 N N N N N N 1.895 -6.444 -15.268 2.554 -4.254 -1.934 H66 A1C5K 60 A1C5K H67 H8 H 0 1 N N N N N N 3.051 -6.289 -16.634 3.593 -5.715 -1.932 H67 A1C5K 61 A1C5K H70 H9 H 0 1 N N N N N N 4.678 -5.180 -15.685 4.697 -5.872 -0.219 H70 A1C5K 62 A1C5K H71 H10 H 0 1 N N N N N N 4.500 -3.655 -14.752 4.381 -4.515 0.911 H71 A1C5K 63 A1C5K H54 H11 H 0 1 N N N N N N 4.478 -2.017 -7.850 -0.273 1.163 -0.671 H54 A1C5K 64 A1C5K H55 H12 H 0 1 N N N N N N 1.855 5.519 -8.767 4.540 6.547 2.335 H55 A1C5K 65 A1C5K H61 H13 H 0 1 N N N N N N -3.184 -13.511 -12.580 -8.841 0.640 -3.494 H61 A1C5K 66 A1C5K H63 H14 H 0 1 N N N N N N -2.777 -9.338 -14.946 -9.887 -2.667 -0.128 H63 A1C5K 67 A1C5K H64 H15 H 0 1 N N N N N N 0.942 -6.367 -17.771 3.767 -5.034 -4.241 H64 A1C5K 68 A1C5K H65 H16 H 0 1 N N N N N N 0.118 -5.402 -16.499 3.716 -3.289 -3.816 H65 A1C5K 69 A1C5K H68 H17 H 0 1 N N N N N N -2.339 -5.085 -10.029 -1.171 -1.700 -0.363 H68 A1C5K 70 A1C5K H69 H18 H 0 1 N N N N N N -1.204 -5.773 -8.819 -1.814 -0.180 0.346 H69 A1C5K 71 A1C5K H72 H19 H 0 1 N N N N N N 2.169 -4.491 -18.565 5.988 -5.299 -3.369 H72 A1C5K 72 A1C5K H73 H20 H 0 1 N N N N N N 0.579 -3.761 -18.160 6.085 -3.650 -4.059 H73 A1C5K 73 A1C5K H74 H21 H 0 1 N N N N N N -1.701 -7.779 -9.922 -3.763 -1.048 -0.777 H74 A1C5K 74 A1C5K H75 H22 H 0 1 N N N N N N -2.157 -6.942 -11.445 -3.338 -2.741 -0.382 H75 A1C5K 75 A1C5K H76 H23 H 0 1 N N N N N N 3.314 -1.658 -16.530 7.833 -3.899 -1.337 H76 A1C5K 76 A1C5K H77 H24 H 0 1 N N N N N N 3.172 -2.328 -18.191 7.032 -5.447 -1.744 H77 A1C5K 77 A1C5K H78 H25 H 0 1 N N N N N N -0.603 -4.606 -11.553 -1.441 -2.910 1.702 H78 A1C5K 78 A1C5K H79 H26 H 0 1 N N N N N N 5.370 -2.783 -16.758 6.650 -3.708 0.752 H79 A1C5K 79 A1C5K H80 H27 H 0 1 N N N N N N 1.408 -5.716 -11.686 -3.375 -2.578 2.970 H80 A1C5K 80 A1C5K H82 H28 H 0 1 N N N N N N 2.467 -7.037 -9.893 -2.874 0.415 2.621 H82 A1C5K 81 A1C5K H83 H29 H 0 1 N N N N N N 2.310 -5.318 -9.397 -4.227 -0.278 3.548 H83 A1C5K 82 A1C5K H81 H30 H 0 1 N N N N N N 1.173 -6.547 -8.748 -2.550 -0.551 4.080 H81 A1C5K 83 A1C5K H86 H31 H 0 1 N N N N N N -0.286 -4.292 -8.015 0.145 -1.074 4.428 H86 A1C5K 84 A1C5K H84 H32 H 0 1 N N N N N N 1.304 -3.462 -8.120 -1.378 -1.987 4.313 H84 A1C5K 85 A1C5K H85 H33 H 0 1 N N N N N N -0.216 -2.508 -8.211 0.117 -2.660 3.621 H85 A1C5K 86 A1C5K H87 H34 H 0 1 N N N N N N -1.846 -8.337 -13.019 -7.840 -0.246 1.097 H87 A1C5K 87 A1C5K H88 H35 H 0 1 N N N N N N -2.157 -9.158 -11.452 -8.058 -2.013 1.119 H88 A1C5K 88 A1C5K H89 H36 H 0 1 N N N N N N 0.245 -9.775 -13.190 -5.951 -0.498 -0.489 H89 A1C5K 89 A1C5K H1 H37 H 0 1 N N N N N N -0.039 -10.212 -11.471 -6.169 -2.265 -0.467 H1 A1C5K 90 A1C5K H91 H38 H 0 1 N N N N N N 0.964 -4.153 -14.261 4.741 -2.083 -0.061 H91 A1C5K 91 A1C5K H92 H39 H 0 1 N N N N N N 2.432 -4.847 -13.491 3.775 -1.951 -1.550 H92 A1C5K 92 # 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 A1C5K C1 C2 TRIP N N 1 A1C5K C2 C12 SING N N 2 A1C5K C3 C4 SING Y N 3 A1C5K C3 C6 DOUB Y N 4 A1C5K C4 C13 DOUB Y N 5 A1C5K C5 C7 DOUB Y N 6 A1C5K C5 C13 SING Y N 7 A1C5K C6 C16 SING Y N 8 A1C5K C7 C18 SING Y N 9 A1C5K C8 C9 DOUB Y N 10 A1C5K C8 N41 SING Y N 11 A1C5K C9 N43 SING Y N 12 A1C5K C10 C14 SING Y N 13 A1C5K C10 N42 DOUB Y N 14 A1C5K C11 C21 SING Y N 15 A1C5K C11 N41 DOUB Y N 16 A1C5K C12 C15 SING Y N 17 A1C5K C12 C18 DOUB Y N 18 A1C5K C13 C15 SING Y N 19 A1C5K C14 C17 SING Y N 20 A1C5K C14 C22 DOUB Y N 21 A1C5K C15 C16 DOUB Y N 22 A1C5K C16 C20 SING N N 23 A1C5K C17 C19 SING Y N 24 A1C5K C17 N44 DOUB Y N 25 A1C5K C18 F51 SING N N 26 A1C5K C19 C20 DOUB Y N 27 A1C5K C19 F52 SING N N 28 A1C5K C20 N42 SING Y N 29 A1C5K C21 C38 SING N N 30 A1C5K C21 N43 DOUB Y N 31 A1C5K C22 N45 SING Y N 32 A1C5K C22 N48 SING N N 33 A1C5K C23 N44 SING Y N 34 A1C5K C23 N45 DOUB Y N 35 A1C5K C23 O50 SING N N 36 A1C5K C24 C39 SING N N 37 A1C5K C24 N46 SING N N 38 A1C5K C24 O49 DOUB N N 39 A1C5K C25 C26 SING N N 40 A1C5K C25 C29 SING N N 41 A1C5K C26 C35 SING N N 42 A1C5K C27 C30 SING N N 43 A1C5K C27 C32 SING N N 44 A1C5K C28 C33 SING N N 45 A1C5K C28 C35 SING N N 46 A1C5K C29 N47 SING N N 47 A1C5K C30 N46 SING N N 48 A1C5K C31 C33 SING N N 49 A1C5K C31 N47 SING N N 50 A1C5K C32 C34 SING N N 51 A1C5K C32 N48 SING N N 52 A1C5K C33 F53 SING N N 53 A1C5K C34 C36 SING N N 54 A1C5K C34 N46 SING N N 55 A1C5K C35 C40 SING N N 56 A1C5K C35 N47 SING N N 57 A1C5K C37 N48 SING N N 58 A1C5K C38 C39 SING N N 59 A1C5K C40 O50 SING N N 60 A1C5K C4 H56 SING N N 61 A1C5K C5 H57 SING N N 62 A1C5K C6 H58 SING N N 63 A1C5K C7 H59 SING N N 64 A1C5K C8 H60 SING N N 65 A1C5K C10 H62 SING N N 66 A1C5K C26 H66 SING N N 67 A1C5K C26 H67 SING N N 68 A1C5K C28 H70 SING N N 69 A1C5K C28 H71 SING N N 70 A1C5K C1 H54 SING N N 71 A1C5K C3 H55 SING N N 72 A1C5K C9 H61 SING N N 73 A1C5K C11 H63 SING N N 74 A1C5K C25 H64 SING N N 75 A1C5K C25 H65 SING N N 76 A1C5K C27 H68 SING N N 77 A1C5K C27 H69 SING N N 78 A1C5K C29 H72 SING N N 79 A1C5K C29 H73 SING N N 80 A1C5K C30 H74 SING N N 81 A1C5K C30 H75 SING N N 82 A1C5K C31 H76 SING N N 83 A1C5K C31 H77 SING N N 84 A1C5K C32 H78 SING N N 85 A1C5K C33 H79 SING N N 86 A1C5K C34 H80 SING N N 87 A1C5K C36 H82 SING N N 88 A1C5K C36 H83 SING N N 89 A1C5K C36 H81 SING N N 90 A1C5K C37 H86 SING N N 91 A1C5K C37 H84 SING N N 92 A1C5K C37 H85 SING N N 93 A1C5K C38 H87 SING N N 94 A1C5K C38 H88 SING N N 95 A1C5K C39 H89 SING N N 96 A1C5K C39 H1 SING N N 97 A1C5K C40 H91 SING N N 98 A1C5K C40 H92 SING N N 99 # 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 A1C5K SMILES ACDLabs 14.52 "FC1CC2(CCCN2C1)COc1nc2c(F)c(ncc2c(n1)N(C)C1CCN(C(=O)CCc2cnccn2)C1C)c1cccc2ccc(F)c(C#C)c21" A1C5K InChI InChI 1.06 "InChI=1S/C40H39F3N8O2/c1-4-28-31(42)11-9-25-7-5-8-29(34(25)28)36-35(43)37-30(21-46-36)38(48-39(47-37)53-23-40-14-6-17-50(40)22-26(41)19-40)49(3)32-13-18-51(24(32)2)33(52)12-10-27-20-44-15-16-45-27/h1,5,7-9,11,15-16,20-21,24,26,32H,6,10,12-14,17-19,22-23H2,2-3H3/t24-,26-,32-,40+/m1/s1" A1C5K InChIKey InChI 1.06 RUHMWAWGMHOHTK-ZLIJNCHHSA-N A1C5K SMILES_CANONICAL CACTVS 3.385 "C[C@@H]1[C@@H](CCN1C(=O)CCc2cnccn2)N(C)c3nc(OC[C@@]45CCCN4C[C@H](F)C5)nc6c(F)c(ncc36)c7cccc8ccc(F)c(C#C)c78" A1C5K SMILES CACTVS 3.385 "C[CH]1[CH](CCN1C(=O)CCc2cnccn2)N(C)c3nc(OC[C]45CCCN4C[CH](F)C5)nc6c(F)c(ncc36)c7cccc8ccc(F)c(C#C)c78" A1C5K SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C[C@@H]1[C@@H](CCN1C(=O)CCc2cnccn2)N(C)c3c4cnc(c(c4nc(n3)OC[C@@]56CCCN5C[C@@H](C6)F)F)c7cccc8c7c(c(cc8)F)C#C" A1C5K SMILES "OpenEye OEToolkits" 3.1.0.0 "CC1C(CCN1C(=O)CCc2cnccn2)N(C)c3c4cnc(c(c4nc(n3)OCC56CCCN5CC(C6)F)F)c7cccc8c7c(c(cc8)F)C#C" # 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 A1C5K "SYSTEMATIC NAME" ACDLabs 14.52 "1-[(2R,3R)-3-{[(7P)-7-(8-ethynyl-7-fluoronaphthalen-1-yl)-8-fluoro-2-{[(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d]pyrimidin-4-yl](methyl)amino}-2-methylpyrrolidin-1-yl]-3-(pyrazin-2-yl)propan-1-one" A1C5K "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "1-[(2~{R},3~{R})-3-[[7-(8-ethynyl-7-fluoranyl-naphthalen-1-yl)-8-fluoranyl-2-[[(2~{R},8~{S})-2-fluoranyl-1,2,3,5,6,7-hexahydropyrrolizin-8-yl]methoxy]pyrido[4,3-d]pyrimidin-4-yl]-methyl-amino]-2-methyl-pyrrolidin-1-yl]-3-pyrazin-2-yl-propan-1-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 A1C5K "Create component" 2026-01-23 RCSB A1C5K "Initial release" 2026-03-04 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1C5K _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 C39 _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 ? #