C22 H20 N6 O 384.434 TAS-121 N 0 Corina N 2025-07-03 9VOZ N 2026-07-10 PDBJ REL ~{N}-[(8~{S})-4-azanyl-5-quinolin-3-yl-6,7,8,9-tetrahydropyrimido[5,4-b]indolizin-8-yl]prop-2-enamide HETAIN A1MAP non-polymer C1 0 6.806 50.562 18.569 1 N C1 A1MAP N -7.585 2.618 -0.663 1 N C C2 0 6.129 50.275 19.922 1 N C2 A1MAP N -6.916 1.629 -0.078 2 N C C3 0 4.744 49.669 19.806 1 N C3 A1MAP N -5.474 1.470 -0.324 3 N C C4 0 2.366 49.529 20.512 1 N C6 A1MAP N -3.360 0.309 0.023 4 S C C5 0 2.021 49.055 21.941 1 N C8 A1MAP N -2.576 1.209 0.981 5 N C C6 0 0.098 52.061 23.037 1 Y C11 A1MAP N 0.637 -0.609 0.257 6 N C C7 0 -0.711 52.746 22.033 1 Y C12 A1MAP N 0.586 -2.063 0.054 7 N C C8 0 -1.799 53.533 19.735 1 Y C15 A1MAP N -0.174 -4.608 -0.286 8 N C C9 0 -1.692 53.762 22.048 1 Y C17 A1MAP N 1.542 -3.075 -0.107 9 N C C10 0 0.054 52.240 24.509 1 Y C21 A1MAP N 1.855 0.230 0.349 10 N C C11 0 -1.215 52.219 26.551 1 Y C23 A1MAP N 3.837 1.174 -0.607 11 N C C12 0 -2.422 52.067 27.263 1 Y C24 A1MAP N 4.731 1.363 -1.674 12 N C C13 0 -0.073 52.710 28.661 1 Y C27 A1MAP N 5.222 2.624 0.771 13 N C C14 0 1.200 52.547 25.275 1 Y C30 A1MAP N 2.170 0.891 1.548 14 N C O1 0 4.582 48.729 19.062 1 N O4 A1MAP N -4.894 2.243 -1.063 15 N O N1 0 3.715 50.139 20.555 1 N N5 A1MAP N -4.796 0.467 0.268 16 N N C15 0 1.870 50.208 22.938 1 N C9 A1MAP N -1.104 1.238 0.553 17 N C C16 0 0.864 51.166 22.359 1 Y C10 A1MAP N -0.645 -0.187 0.343 18 N C C17 0 -0.322 52.176 20.788 1 Y C13 A1MAP N -0.776 -2.409 0.033 19 N C N2 0 -0.872 52.586 19.649 1 Y N14 A1MAP N -1.104 -3.690 -0.139 20 N N N3 0 -2.192 54.113 20.856 1 Y N16 A1MAP N 1.117 -4.325 -0.273 21 N N N4 0 -2.129 54.427 23.171 1 N N18 A1MAP N 2.894 -2.782 -0.095 22 N N N5 0 0.615 51.246 21.016 1 Y N19 A1MAP N -1.496 -1.258 0.208 23 N N C18 0 1.270 50.458 19.966 1 N C20 A1MAP N -2.962 -1.152 0.251 24 N C C19 0 -1.167 52.054 25.155 1 Y C22 A1MAP N 2.696 0.366 -0.747 25 N C C20 0 -2.441 52.252 28.617 1 Y C25 A1MAP N 5.823 2.158 -1.504 26 N C C21 0 -1.267 52.569 29.313 1 Y C26 A1MAP N 6.067 2.786 -0.284 27 N C C22 0 -0.017 52.544 27.260 1 Y C28 A1MAP N 4.083 1.812 0.635 28 N C N6 0 1.136 52.690 26.587 1 Y N29 A1MAP N 3.238 1.639 1.658 29 N N H1 0 6.291 50.331 17.648 1 N H1 A1MAP N -7.070 3.305 -1.319 30 N H H2 0 7.795 50.994 18.541 1 N H2 A1MAP N -8.644 2.732 -0.485 31 N H H4 0 6.600 50.487 20.871 1 N H4 A1MAP N -7.430 0.942 0.578 32 N H H6 0 2.406 48.640 19.865 1 N H6 A1MAP N -3.135 0.590 -1.006 33 N H H7 0 1.074 48.497 21.905 1 N H7 A1MAP N -2.985 2.219 0.948 34 N H H8 0 2.824 48.391 22.293 1 N H8 A1MAP N -2.654 0.817 1.995 35 N H H9 0 -2.269 53.855 18.817 1 N H9 A1MAP N -0.477 -5.635 -0.423 36 N H H10 0 -3.330 51.805 26.740 1 N H10 A1MAP N 4.553 0.881 -2.624 37 N H H11 0 0.823 52.947 29.215 1 N H11 A1MAP N 5.426 3.119 1.709 38 N H H12 0 2.151 52.668 24.777 1 N H12 A1MAP N 1.515 0.779 2.399 39 N H H13 0 3.872 50.923 21.156 1 N H13 A1MAP N -5.258 -0.149 0.858 40 N H H14 0 1.513 49.826 23.906 1 N H14 A1MAP N -1.002 1.798 -0.376 41 N H H15 0 2.836 50.715 23.078 1 N H15 A1MAP N -0.503 1.706 1.333 42 N H H16 0 -2.801 55.120 22.908 1 N H16 A1MAP N 3.190 -1.867 0.027 43 N H H17 0 -2.551 53.775 23.801 1 N H17 A1MAP N 3.545 -3.492 -0.207 44 N H H18 0 1.725 51.149 19.241 1 N H18 A1MAP N -3.324 -1.482 1.225 45 N H H19 0 0.509 49.845 19.461 1 N H19 A1MAP N -3.396 -1.775 -0.532 46 N H H20 0 -2.054 51.790 24.598 1 N H20 A1MAP N 2.480 -0.135 -1.679 47 N H H21 0 -3.371 52.153 29.156 1 N H21 A1MAP N 6.510 2.303 -2.325 48 N H H22 0 -1.306 52.704 30.384 1 N H22 A1MAP N 6.940 3.412 -0.174 49 N H N 1 N doub N 2 N doub Y 3 N doub Y 4 N sing Y 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing Y 12 N sing Y 13 N doub Y 14 N doub Y 15 N sing N 16 N sing Y 17 N sing Y 18 N sing N 19 N sing N 20 N sing Y 21 N doub N 22 N sing Y 23 N doub Y 24 N sing Y 25 N sing Y 26 N doub Y 27 N doub Y 28 N sing Y 29 N sing Y 30 N sing Y 31 N doub Y 32 N sing Y 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing PDBJ RCSB InChI=1S/C22H20N6O/c1-2-18(29)27-15-7-8-17-19(14-9-13-5-3-4-6-16(13)24-10-14)20-21(23)25-12-26-22(20)28(17)11-15/h2-6,9-10,12,15H,1,7-8,11H2,(H,27,29)(H2,23,25,26)/t15-/m0/s1 POOPTPRMXSYFRV-HNNXBMFYSA-N Nc1ncnc2n3C[C@H](CCc3c(c4cnc5ccccc5c4)c12)NC(=O)C=C Nc1ncnc2n3C[CH](CCc3c(c4cnc5ccccc5c4)c12)NC(=O)C=C C=CC(=O)N[C@H]1CCc2c(c3c(ncnc3n2C1)N)c4cc5ccccc5nc4 C=CC(=O)NC1CCc2c(c3c(ncnc3n2C1)N)c4cc5ccccc5nc4 ~{N}-[(8~{S})-4-azanyl-5-quinolin-3-yl-6,7,8,9-tetrahydropyrimido[5,4-b]indolizin-8-yl]prop-2-enamide ~{N}-[(8~{S})-4-azanyl-5-quinolin-3-yl-6,7,8,9-tetrahydropyrimido[5,4-b]indolizin-8-yl]prop-2-enamide PDB