C31 H40 N4 O5 548.673 ~{N}-[(3~{S},6~{S},7~{R},13~{Z})-7-oxidanyl-4,8-bis(oxidanylidene)-6-[[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]methyl]-5,9-diazabicyclo[14.3.1]icosa-1(19),13,16(20),17-tetraen-3-yl]-2-phenyl-ethanamide N 0 Corina N 2025-11-05 9T52 N 2026-08-14 PDBE REL RK-452 HETAIN A1JTT non-polymer N1 0 25.324 15.604 8.937 1 N N1 A1JTT N 1.466 -0.389 2.287 1 N N N2 0 25.966 17.064 12.968 1 N N3 A1JTT N 4.081 -1.699 0.491 2 N N C1 0 26.732 17.921 7.041 1 N C4 A1JTT N -0.773 2.574 1.853 3 N C C2 0 25.638 16.848 6.901 1 N C5 A1JTT N -0.460 1.089 1.636 4 S C C3 0 24.861 16.614 8.192 1 N C6 A1JTT N 0.696 0.684 2.504 5 N C C4 0 26.604 20.784 9.582 1 Y C7 A1JTT N 1.555 4.013 -0.752 6 N C C5 0 27.317 21.202 10.847 1 N C8 A1JTT N 2.997 3.884 -1.186 7 N C C6 0 24.938 21.176 7.874 1 Y C10 A1JTT N -0.602 5.011 -1.021 8 N C C7 0 26.043 15.473 11.192 1 N C13 A1JTT N 2.122 -2.650 1.671 9 R C C8 0 22.840 13.980 9.455 1 N C15 A1JTT N 0.654 -2.273 -0.909 10 S C C9 0 20.439 14.188 9.493 1 N C17 A1JTT N -0.428 -2.584 -3.027 11 N C C10 0 25.677 21.273 12.902 1 N C20 A1JTT N 4.281 1.748 -1.047 12 N C C11 0 25.860 19.765 12.961 1 N C21 A1JTT N 4.637 0.463 -1.793 13 N C C12 0 25.818 19.122 14.346 1 N C22 A1JTT N 5.574 -0.381 -0.930 14 N C C13 0 23.738 16.242 5.517 1 N C24 A1JTT N -2.658 0.182 1.103 15 N C C14 0 21.360 16.114 4.530 1 Y C26 A1JTT N -4.891 -0.523 0.347 16 N C C15 0 19.373 15.681 5.854 1 Y C28 A1JTT N -5.767 -1.541 -1.635 17 N C C16 0 25.310 20.010 7.230 1 Y C1 A1JTT N -1.080 4.262 0.035 18 N C C17 0 26.325 19.202 7.744 1 Y C2 A1JTT N -0.239 3.385 0.697 19 N C C18 0 26.953 19.609 8.921 1 Y C3 A1JTT N 1.078 3.260 0.303 20 N C C19 0 25.583 21.561 9.039 1 Y C9 A1JTT N 0.714 4.888 -1.417 21 N C C20 0 26.471 22.016 11.827 1 N C11 A1JTT N 3.213 2.513 -1.829 22 N C O1 0 23.890 17.300 8.518 1 N O1 A1JTT N 0.947 1.369 3.489 23 N O C21 0 24.818 15.366 10.274 1 N C12 A1JTT N 1.123 -1.511 1.424 24 S C C22 0 24.042 14.051 10.396 1 N C14 A1JTT N 1.178 -1.117 -0.053 25 N C C23 0 21.708 14.957 9.759 1 N C16 A1JTT N 0.846 -1.964 -2.412 26 N C N3 0 20.862 12.797 9.402 1 N N2 A1JTT N -1.424 -2.581 -1.949 27 N N C24 0 22.178 12.615 9.407 1 N C18 A1JTT N -0.844 -2.413 -0.748 28 N C O2 0 22.756 11.535 9.306 1 N O2 A1JTT N -1.435 -2.380 0.310 29 N O C25 0 25.636 15.831 12.585 1 N C19 A1JTT N 3.139 -2.692 0.563 30 N C O3 0 24.985 15.035 13.226 1 N O3 A1JTT N 3.136 -3.596 -0.248 31 N O C26 0 25.617 17.623 14.267 1 N C23 A1JTT N 4.959 -1.763 -0.702 32 N C O4 0 26.926 16.492 10.761 1 N O4 A1JTT N 1.418 -3.895 1.714 33 N O N4 0 24.691 17.140 5.838 1 N N4 A1JTT N -1.643 0.297 1.982 34 N N C27 0 22.766 16.663 4.403 1 N C25 A1JTT N -3.922 -0.535 1.501 35 N C O5 0 23.648 15.144 6.119 1 N O5 A1JTT N -2.554 0.657 -0.009 36 N O C28 0 20.660 16.200 5.737 1 Y C27 A1JTT N -4.875 -1.549 -0.580 37 N C C29 0 18.761 15.088 4.761 1 Y C29 A1JTT N -6.676 -0.507 -1.764 38 N C C30 0 19.433 15.007 3.551 1 Y C30 A1JTT N -6.692 0.519 -0.838 39 N C C31 0 20.724 15.517 3.437 1 Y C31 A1JTT N -5.799 0.511 0.218 40 N C H1 0 26.031 15.003 8.565 1 N H12 A1JTT N 2.337 -0.417 2.747 41 N H H2 0 26.481 17.636 12.329 1 N H23 A1JTT N 4.168 -1.008 1.164 42 N H H3 0 27.073 18.187 6.030 1 N H3 A1JTT N -1.856 2.702 1.914 43 N H H4 0 27.566 17.479 7.605 1 N H4 A1JTT N -0.317 2.914 2.780 44 N H H5 0 26.145 15.904 6.653 1 N H5 A1JTT N -0.221 0.940 0.584 45 N H H6 0 27.657 20.292 11.364 1 N H6 A1JTT N 3.228 4.665 -1.909 46 N H H7 0 28.189 21.810 10.562 1 N H7 A1JTT N 3.646 3.985 -0.317 47 N H H8 0 24.145 21.787 7.469 1 N H9 A1JTT N -1.259 5.697 -1.539 48 N H H9 0 26.559 14.502 11.205 1 N H14 A1JTT N 2.625 -2.489 2.625 49 N H H10 0 23.204 14.205 8.442 1 N H17 A1JTT N 1.155 -3.203 -0.643 50 N H H39 0 19.724 14.323 10.318 1 N H20 A1JTT N -0.776 -1.979 -3.864 51 N H H12 0 19.977 14.516 8.550 1 N H21 A1JTT N -0.231 -3.604 -3.356 52 N H H13 0 25.972 21.684 13.879 1 N H24 A1JTT N 3.904 1.500 -0.056 53 N H H14 0 25.062 19.309 12.357 1 N H26 A1JTT N 3.725 -0.095 -2.004 54 N H H15 0 26.837 19.530 12.514 1 N H27 A1JTT N 5.130 0.714 -2.733 55 N H H16 0 26.768 19.327 14.862 1 N H28 A1JTT N 6.535 -0.486 -1.436 56 N H H17 0 24.988 19.562 14.918 1 N H29 A1JTT N 5.722 0.114 0.031 57 N H H18 0 18.851 15.741 6.798 1 N H37 A1JTT N -5.755 -2.342 -2.359 58 N H H19 0 24.809 19.721 6.318 1 N H1 A1JTT N -2.110 4.361 0.347 59 N H H20 0 27.737 18.992 9.334 1 N H2 A1JTT N 1.737 2.577 0.819 60 N H H21 0 25.290 22.476 9.533 1 N H8 A1JTT N 1.089 5.471 -2.246 61 N H H22 0 27.151 22.707 12.346 1 N H10 A1JTT N 2.279 1.950 -1.811 62 N H H23 0 24.131 16.183 10.540 1 N H13 A1JTT N 0.120 -1.871 1.666 63 N H H24 0 24.722 13.219 10.160 1 N H15 A1JTT N 2.208 -0.897 -0.333 64 N H H40 0 23.684 13.950 11.431 1 N H16 A1JTT N 0.560 -0.235 -0.217 65 N H H26 0 21.750 15.281 10.809 1 N H18 A1JTT N 0.881 -0.888 -2.588 66 N H H27 0 21.771 15.837 9.101 1 N H19 A1JTT N 1.742 -2.450 -2.798 67 N H H28 0 20.213 12.039 9.341 1 N H22 A1JTT N -2.378 -2.686 -2.086 68 N H H29 0 26.245 17.145 15.033 1 N H30 A1JTT N 5.752 -2.492 -0.538 69 N H H30 0 24.559 17.401 14.470 1 N H31 A1JTT N 4.374 -2.050 -1.577 70 N H H31 0 27.672 16.534 11.347 1 N H32 A1JTT N 1.984 -4.662 1.873 71 N H H32 0 24.746 18.008 5.344 1 N H33 A1JTT N -1.695 -0.145 2.844 72 N H H33 0 22.703 17.761 4.403 1 N H34 A1JTT N -3.686 -1.566 1.767 73 N H H34 0 23.180 16.320 3.443 1 N H35 A1JTT N -4.371 -0.032 2.357 74 N H H35 0 21.123 16.675 6.589 1 N H36 A1JTT N -4.165 -2.356 -0.480 75 N H H36 0 17.761 14.689 4.852 1 N H38 A1JTT N -7.375 -0.502 -2.588 76 N H H37 0 18.956 14.549 2.697 1 N H39 A1JTT N -7.402 1.326 -0.938 77 N H H38 0 21.241 15.450 2.491 1 N H40 A1JTT N -5.812 1.312 0.942 78 N H H11 0 24.610 21.473 12.727 1 N H11 A1JTT N 5.174 2.367 -0.951 79 N H H25 0 25.748 22.592 11.230 1 N H25 A1JTT N 3.537 2.643 -2.861 80 N H Y 1 N doub Y 2 N sing N 3 N sing N 4 N sing N 5 N sing Y 6 N doub N 7 N sing Y 8 N sing Y 9 N sing Y 10 N doub N 11 N sing N 12 N doub N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N doub N 24 N sing N 25 N doub 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 doub N 37 N sing Y 38 N doub Y 39 N sing Y 40 N doub Y 41 N sing Y 42 N doub Y 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 N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing PDBE PDBE PDBE RCSB InChI=1S/C31H40N4O5/c36-27(19-22-10-5-3-6-11-22)34-26-18-23-13-8-12-21(17-23)9-4-1-2-7-15-32-31(40)28(37)25(35-30(26)39)20-24-14-16-33-29(24)38/h3,5-6,8,10-13,17,24-26,28,37H,1-2,4,7,9,14-16,18-20H2,(H,32,40)(H,33,38)(H,34,36)(H,35,39)/t24-,25-,26-,28+/m0/s1 GOSDPJQRLKSNNB-KJNQLLBQSA-N O[C@@H]1[C@H](C[C@@H]2CCNC2=O)NC(=O)[C@H](Cc3cccc(CCCCCCNC1=O)c3)NC(=O)Cc4ccccc4 O[CH]1[CH](C[CH]2CCNC2=O)NC(=O)[CH](Cc3cccc(CCCCCCNC1=O)c3)NC(=O)Cc4ccccc4 c1ccc(cc1)CC(=O)N[C@H]2Cc3cccc(c3)CCCCCCNC(=O)[C@@H]([C@@H](NC2=O)C[C@@H]4CCNC4=O)O c1ccc(cc1)CC(=O)NC2Cc3cccc(c3)CCCCCCNC(=O)C(C(NC2=O)CC4CCNC4=O)O ~{N}-[(3~{S},6~{S},7~{R})-7-oxidanyl-4,8-bis(oxidanylidene)-6-[[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]methyl]-5,9-diazabicyclo[14.3.1]icosa-1(19),16(20),17-trien-3-yl]-2-phenyl-ethanamide RK-452 AUTHOR