C14 H13 N5 O 267.286 (3R)-3-[(9H-pyrimido[4,5-b]indol-4-yl)amino]pyrrolidin-2-one N 0 Corina N 2026-08-20 15AK N 2026-10-30 RCSB REL HETAIN A1DTP non-polymer C1 0 -47.407 -29.395 4.058 1 Y C13 A1DTP N 1.939 0.576 -0.033 1 N C C2 0 -49.238 -28.947 2.479 1 Y C11 A1DTP N 2.812 2.805 0.096 2 N C C3 0 -47.898 -29.294 2.733 1 Y C12 A1DTP N 1.737 1.954 -0.038 3 N C C4 0 -44.344 -32.610 2.282 1 N C1 A1DTP N -3.306 0.079 0.769 4 N C C5 0 -50.117 -28.692 3.548 1 Y C10 A1DTP N 4.094 2.294 0.237 5 N C C6 0 -46.136 -29.717 4.660 1 Y C14 A1DTP N 1.043 -0.585 -0.151 6 N C C7 0 -44.510 -32.048 0.033 1 N C2 A1DTP N -4.618 1.480 -0.540 7 N C C8 0 -43.645 -30.967 0.694 1 N C3 A1DTP N -3.250 1.394 -1.255 8 N C C9 0 -43.758 -31.207 2.211 1 N C4 A1DTP N -2.617 0.157 -0.576 9 R C C10 0 -44.834 -30.075 4.223 1 Y C5 A1DTP N -0.338 -0.749 -0.316 10 N C C11 0 -44.195 -30.189 6.450 1 Y C6 A1DTP N -0.029 -3.034 -0.303 11 N C C12 0 -46.331 -29.635 6.064 1 Y C7 A1DTP N 1.853 -1.728 -0.067 12 N C C13 0 -48.316 -29.133 5.129 1 Y C8 A1DTP N 3.235 0.057 0.114 13 N C C14 0 -49.654 -28.785 4.874 1 Y C9 A1DTP N 4.308 0.933 0.249 14 N C N1 0 -44.738 -33.024 1.078 1 N N1 A1DTP N -4.420 0.831 0.762 15 N N N2 0 -44.550 -30.164 2.853 1 N N2 A1DTP N -1.175 0.348 -0.404 16 N N N3 0 -43.874 -30.301 5.157 1 Y N3 A1DTP N -0.826 -1.986 -0.386 17 N N N4 0 -45.370 -29.871 6.996 1 Y N4 A1DTP N 1.273 -2.925 -0.147 18 N N N5 0 -47.645 -29.280 6.340 1 Y N5 A1DTP N 3.157 -1.325 0.091 19 N N O1 0 -44.435 -33.259 3.318 1 N O1 A1DTP N -2.912 -0.570 1.714 20 N O H1 0 -49.593 -28.876 1.461 1 N H12 A1DTP N 2.657 3.874 0.092 21 N H H2 0 -47.233 -29.486 1.904 1 N H13 A1DTP N 0.740 2.354 -0.147 22 N H H3 0 -51.145 -28.425 3.351 1 N H11 A1DTP N 4.931 2.969 0.341 23 N H H4 0 -45.463 -31.623 -0.316 1 N H3 A1DTP N -4.906 2.522 -0.402 24 N H H5 0 -43.979 -32.505 -0.816 1 N H2 A1DTP N -5.378 0.950 -1.114 25 N H H6 0 -42.599 -31.062 0.368 1 N H4 A1DTP N -3.379 1.229 -2.325 26 N H H7 0 -44.020 -29.966 0.436 1 N H5 A1DTP N -2.656 2.288 -1.069 27 N H H8 0 -42.746 -31.222 2.641 1 N H6 A1DTP N -2.817 -0.742 -1.159 28 N H H9 0 -43.394 -30.382 7.148 1 N H8 A1DTP N -0.463 -4.021 -0.364 29 N H H10 0 -50.327 -28.589 5.696 1 N H10 A1DTP N 5.310 0.545 0.360 30 N H H11 0 -45.150 -33.920 0.913 1 N H1 A1DTP N -5.017 0.932 1.520 31 N H H12 0 -44.090 -29.306 2.624 1 N H7 A1DTP N -0.808 1.245 -0.351 32 N H H13 0 -48.040 -29.152 7.250 1 N H9 A1DTP N 3.915 -1.924 0.175 33 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub Y 8 N doub Y 9 N sing Y 10 N sing N 11 N sing Y 12 N doub Y 13 N sing Y 14 N doub Y 15 N doub Y 16 N sing Y 17 N sing Y 18 N sing Y 19 N sing Y 20 N doub Y 21 N sing Y 22 N doub Y 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing RCSB RCSB O=C1NCCC1Nc1ncnc2[NH]c3ccccc3c12 InChI=1S/C14H13N5O/c20-14-10(5-6-15-14)19-13-11-8-3-1-2-4-9(8)18-12(11)16-7-17-13/h1-4,7,10H,5-6H2,(H,15,20)(H2,16,17,18,19)/t10-/m1/s1 HWDLKFWYSHVMHZ-SNVBAGLBSA-N O=C1NCC[C@H]1Nc2ncnc3[nH]c4ccccc4c23 O=C1NCC[CH]1Nc2ncnc3[nH]c4ccccc4c23 c1ccc2c(c1)c3c([nH]2)ncnc3N[C@@H]4CCNC4=O c1ccc2c(c1)c3c([nH]2)ncnc3NC4CCNC4=O (3R)-3-[(9H-pyrimido[4,5-b]indol-4-yl)amino]pyrrolidin-2-one (3~{R})-3-(9~{H}-pyrimido[4,5-b]indol-4-ylamino)pyrrolidin-2-one