C54 H70 N8 O8 959.182 (2R)-2-{(5S)-7-[(2R)-2-aminopropanoyl]-1-oxo-2,7-diazaspiro[4.4]nonan-2-yl}-2-cyclopentyl-N-[(1M,8S,10S,14R,21M)-22-ethyl-4-hydroxy-21-{2-[(1R)-1-methoxyethyl]pyridin-3-yl}-18,18-dimethyl-9,15-dioxo-16-oxa-10,22,28-triazapentacyclo[18.5.2.1~2,6~.1~10,14~.0~23,27~]nonacosa-1(25),2(29),3,5,20,23,26-heptaen-8-yl]acetamide (non-preferred name) N 0 Corina N 2024-07-25 9CT9 N 2025-07-18 RCSB REL HETAIN A1AZY non-polymer C1 0 0.522 34.080 -60.866 1 N C1 A1AZY N -8.119 2.224 1.399 1 N C C2 0 -2.987 37.585 -56.942 1 N C10 A1AZY N -5.399 -1.918 3.029 2 N C C3 0 -2.137 34.624 -56.774 1 N C11 A1AZY N -7.121 0.307 4.519 3 N C C4 0 -2.799 36.701 -61.899 1 Y C12 A1AZY N -4.706 -0.031 -0.201 4 N C C5 0 -3.255 35.449 -62.425 1 Y C13 A1AZY N -4.174 1.318 -0.388 5 N C C6 0 -4.197 35.098 -63.401 1 Y C14 A1AZY N -2.894 1.830 -0.609 6 N C C7 0 -4.396 33.758 -63.713 1 Y C15 A1AZY N -2.718 3.202 -0.722 7 N C C8 0 -3.677 32.766 -63.007 1 Y C16 A1AZY N -3.816 4.061 -0.609 8 N C C9 0 -2.750 33.081 -62.041 1 Y C17 A1AZY N -5.074 3.565 -0.414 9 N C C10 0 -2.548 34.430 -61.758 1 Y C18 A1AZY N -5.277 2.192 -0.313 10 N C C11 0 -5.412 33.362 -64.718 1 Y C19 A1AZY N -1.369 3.760 -0.985 11 N C C12 0 -0.726 34.302 -60.043 1 N C2 A1AZY N -7.773 1.931 -0.062 12 N C C13 0 -6.016 32.105 -64.646 1 Y C20 A1AZY N -1.167 5.137 -0.960 13 N C C14 0 -7.000 31.754 -65.556 1 Y C21 A1AZY N 0.095 5.653 -1.208 14 N C C15 0 -7.393 32.640 -66.550 1 Y C22 A1AZY N 1.152 4.798 -1.488 15 N C C16 0 -6.812 33.899 -66.630 1 Y C23 A1AZY N 0.950 3.431 -1.521 16 N C C17 0 -5.832 34.246 -65.712 1 Y C24 A1AZY N -0.302 2.908 -1.267 17 N C C18 0 -7.253 34.887 -67.682 1 N C25 A1AZY N 2.098 2.508 -1.841 18 N C C19 0 -8.783 35.055 -67.669 1 N C26 A1AZY N 1.578 1.075 -1.964 19 S C C20 0 -10.317 33.249 -68.178 1 N C27 A1AZY N 2.599 0.243 0.085 20 N C C21 0 -10.805 32.271 -69.236 1 N C28 A1AZY N 2.516 -0.516 1.385 21 S C C22 0 -12.324 32.247 -69.383 1 N C29 A1AZY N 2.243 0.461 2.530 22 N C C23 0 -1.835 36.416 -60.959 1 Y C3 A1AZY N -6.050 0.090 -0.072 23 N C C24 0 -12.825 33.626 -69.864 1 N C30 A1AZY N 0.871 1.130 2.336 24 N C C25 0 -13.633 33.340 -71.123 1 N C31 A1AZY N 0.019 0.752 3.566 25 N C C26 0 -12.909 32.152 -71.688 1 N C32 A1AZY N 1.062 0.424 4.663 26 N C C27 0 -12.840 31.269 -70.454 1 N C33 A1AZY N 2.178 -0.299 3.870 27 N C C28 0 -10.593 30.024 -67.994 1 N C34 A1AZY N 3.939 -2.671 1.650 28 N C C29 0 -9.925 28.744 -68.470 1 N C35 A1AZY N 5.295 -2.933 2.349 29 N C C30 0 -8.670 29.209 -69.243 1 N C36 A1AZY N 6.029 -1.613 2.090 30 R C C31 0 -7.310 29.154 -68.529 1 N C37 A1AZY N 6.946 -1.238 3.265 31 N C C32 0 -6.300 29.354 -69.652 1 N C38 A1AZY N 8.026 -0.362 2.590 32 N C C33 0 -6.399 28.591 -72.034 1 N C39 A1AZY N 8.800 -0.114 0.217 33 N C C34 0 -1.044 37.362 -60.155 1 Y C4 A1AZY N -6.993 -1.033 0.119 34 N C C35 0 -4.951 29.012 -72.227 1 N C40 A1AZY N 9.875 0.860 0.624 35 R C C36 0 -4.073 27.767 -72.197 1 N C41 A1AZY N 11.097 0.089 1.128 36 N C C37 0 -8.356 28.384 -70.508 1 N C42 A1AZY N 6.999 -1.725 0.907 37 N C C38 0 -9.036 30.638 -69.638 1 N C43 A1AZY N 4.959 -0.590 1.857 38 N C C39 0 -9.178 36.483 -68.008 1 N C44 A1AZY N 2.521 0.260 -2.814 39 N C C40 0 -9.499 38.795 -67.138 1 N C45 A1AZY N 3.189 -1.891 -3.778 40 N C C41 0 -8.313 39.646 -66.727 1 N C46 A1AZY N 3.199 -3.311 -3.211 41 N C C42 0 -7.851 39.251 -65.336 1 N C47 A1AZY N 1.790 -3.887 -3.135 42 N C C43 0 -7.502 37.764 -65.280 1 N C48 A1AZY N 0.737 -2.787 -3.081 43 S C C44 0 -7.171 37.379 -63.854 1 N C49 A1AZY N -0.523 -3.302 -2.432 44 N C C45 0 -0.096 38.163 -60.796 1 Y C5 A1AZY N -7.662 -1.595 -0.974 45 N C C46 0 -5.742 37.822 -62.035 1 N C50 A1AZY N -2.726 -2.991 -1.566 46 N C C47 0 -4.511 38.670 -61.726 1 N C51 A1AZY N -3.819 -1.919 -1.550 47 N C C48 0 -4.368 38.770 -60.207 1 N C52 A1AZY N -5.162 -2.554 -1.918 48 N C C49 0 -4.687 40.080 -62.294 1 N C53 A1AZY N -3.477 -0.826 -2.564 49 N C C50 0 -3.254 38.054 -62.354 1 N C54 A1AZY N -3.911 -1.310 -0.151 50 N C C51 0 0.645 39.063 -60.063 1 Y C6 A1AZY N -8.533 -2.645 -0.741 51 N C C52 0 0.415 39.149 -58.714 1 Y C7 A1AZY N -8.713 -3.101 0.552 52 N C C53 0 -1.215 37.520 -58.754 1 Y C8 A1AZY N -7.226 -1.555 1.393 53 N C C54 0 -2.194 36.727 -57.911 1 N C9 A1AZY N -6.511 -0.968 2.582 54 S C N1 0 -1.702 35.032 -60.849 1 Y N1 A1AZY N -6.404 1.418 -0.146 55 N N N2 0 -0.483 38.408 -58.062 1 Y N2 A1AZY N -8.069 -2.552 1.564 56 N N N3 0 -9.419 34.140 -68.593 1 N N3 A1AZY N 1.481 0.475 -0.631 57 N N N4 0 -10.163 30.985 -69.008 1 N N4 A1AZY N 3.784 -1.210 1.627 58 N N N5 0 -6.967 28.762 -70.823 1 N N5 A1AZY N 8.014 -0.682 1.153 59 N N N6 0 -4.825 29.659 -73.575 1 N N6 A1AZY N 10.256 1.681 -0.533 60 N N N7 0 -9.124 37.371 -66.975 1 N N7 A1AZY N 2.307 -1.062 -2.948 61 S N N8 0 -8.653 36.994 -65.718 1 N N8 A1AZY N 1.248 -1.649 -2.301 62 N N O1 0 -1.403 35.789 -57.173 1 N O1 A1AZY N -7.440 -0.785 3.653 63 N O O2 0 -7.616 30.531 -65.492 1 N O2 A1AZY N 0.298 6.996 -1.178 64 N O O3 0 -10.718 33.171 -67.011 1 N O3 A1AZY N 3.671 0.644 -0.316 65 N O O4 0 -7.026 28.096 -72.953 1 N O4 A1AZY N 8.642 -0.388 -0.954 66 N O O5 0 -8.425 31.338 -70.444 1 N O5 A1AZY N 5.125 0.611 1.873 67 N O O6 0 -9.563 36.804 -69.117 1 N O6 A1AZY N 3.460 0.790 -3.369 68 N O O7 0 -7.856 36.666 -63.178 1 N O7 A1AZY N -0.627 -4.471 -2.145 69 N O O8 0 -6.057 37.975 -63.446 1 N O8 A1AZY N -1.527 -2.447 -2.176 70 N O H1 0 1.264 33.531 -60.268 1 N H1 A1AZY N -9.138 2.606 1.462 71 N H H2 0 0.270 33.496 -61.764 1 N H3 A1AZY N -8.038 1.307 1.983 72 N H H3 0 0.941 35.052 -61.166 1 N H2 A1AZY N -7.427 2.968 1.794 73 N H H4 0 -3.674 36.948 -56.365 1 N H12 A1AZY N -4.690 -2.058 2.212 74 N H H5 0 -2.296 38.095 -56.255 1 N H11 A1AZY N -4.882 -1.494 3.890 75 N H H6 0 -3.565 38.334 -57.504 1 N H10 A1AZY N -5.831 -2.881 3.303 76 N H H7 0 -1.475 33.947 -56.214 1 N H13 A1AZY N -6.142 0.141 4.967 77 N H H8 0 -2.981 34.923 -56.135 1 N H15 A1AZY N -7.106 1.233 3.944 78 N H H9 0 -2.519 34.108 -57.667 1 N H14 A1AZY N -7.873 0.379 5.304 79 N H H10 0 -4.765 35.864 -63.908 1 N H16 A1AZY N -2.048 1.164 -0.692 80 N H H11 0 -3.862 31.726 -63.234 1 N H17 A1AZY N -3.668 5.129 -0.677 81 N H H12 0 -2.199 32.311 -61.521 1 N H18 A1AZY N -5.913 4.240 -0.336 82 N H H13 0 -1.148 33.331 -59.743 1 N H5 A1AZY N -8.465 1.187 -0.457 83 N H H14 0 -0.477 34.887 -59.145 1 N H4 A1AZY N -7.854 2.848 -0.646 84 N H H15 0 -5.716 31.405 -63.880 1 N H19 A1AZY N -1.992 5.802 -0.749 85 N H H16 0 -8.151 32.350 -67.262 1 N H21 A1AZY N 2.135 5.202 -1.681 86 N H H17 0 -5.382 35.226 -65.768 1 N H22 A1AZY N -0.455 1.839 -1.288 87 N H H18 0 -6.782 35.861 -67.482 1 N H24 A1AZY N 2.557 2.810 -2.782 88 N H H19 0 -6.939 34.524 -68.672 1 N H23 A1AZY N 2.839 2.558 -1.042 89 N H H20 0 -9.136 34.837 -66.650 1 N H25 A1AZY N 0.592 1.087 -2.429 90 N H H21 0 -10.418 32.649 -70.194 1 N H27 A1AZY N 1.708 -1.245 1.329 91 N H H22 0 -12.786 32.007 -68.414 1 N H28 A1AZY N 3.026 1.219 2.568 92 N H H23 0 -13.459 34.095 -69.097 1 N H30 A1AZY N 0.987 2.212 2.281 93 N H H24 0 -11.976 34.287 -70.092 1 N H29 A1AZY N 0.399 0.758 1.426 94 N H H25 0 -14.678 33.095 -70.882 1 N H32 A1AZY N -0.605 1.592 3.870 95 N H H26 0 -13.607 34.192 -71.818 1 N H31 A1AZY N -0.595 -0.122 3.350 96 N H H27 0 -13.479 31.675 -72.499 1 N H33 A1AZY N 1.442 1.338 5.120 97 N H H28 0 -11.907 32.421 -72.053 1 N H34 A1AZY N 0.634 -0.236 5.418 98 N H H29 0 -13.832 30.875 -70.189 1 N H35 A1AZY N 1.912 -1.343 3.703 99 N H H30 0 -12.141 30.433 -70.601 1 N H36 A1AZY N 3.129 -0.226 4.397 100 N H H31 0 -10.238 30.312 -66.994 1 N H38 A1AZY N 3.956 -3.064 0.633 101 N H H32 0 -11.688 29.922 -67.979 1 N H37 A1AZY N 3.128 -3.128 2.217 102 N H H33 0 -9.640 28.115 -67.613 1 N H40 A1AZY N 5.158 -3.102 3.417 103 N H H34 0 -10.599 28.179 -69.131 1 N H39 A1AZY N 5.819 -3.769 1.885 104 N H H35 0 -7.228 29.956 -67.781 1 N H41 A1AZY N 6.399 -0.667 4.015 105 N H H36 0 -7.164 28.180 -68.040 1 N H42 A1AZY N 7.392 -2.129 3.706 106 N H H37 0 -6.098 30.423 -69.813 1 N H43 A1AZY N 7.793 0.692 2.737 107 N H H38 0 -5.357 28.832 -69.431 1 N H44 A1AZY N 9.005 -0.590 3.012 108 N H H39 0 -4.648 29.711 -71.433 1 N H45 A1AZY N 9.499 1.504 1.419 109 N H H40 0 -3.021 28.056 -72.336 1 N H48 A1AZY N 11.473 -0.555 0.334 110 N H H41 0 -4.189 27.260 -71.228 1 N H46 A1AZY N 11.874 0.794 1.423 111 N H H42 0 -4.375 27.086 -73.006 1 N H47 A1AZY N 10.814 -0.520 1.987 112 N H H43 0 -9.034 28.652 -71.332 1 N H52 A1AZY N 7.464 -2.711 0.889 113 N H H44 0 -8.435 27.306 -70.305 1 N H53 A1AZY N 6.477 -1.536 -0.031 114 N H H45 0 -9.755 38.995 -68.189 1 N H54 A1AZY N 4.199 -1.482 -3.760 115 N H H46 0 -10.364 39.028 -66.499 1 N H55 A1AZY N 2.817 -1.909 -4.802 116 N H H47 0 -7.490 39.494 -67.441 1 N H57 A1AZY N 3.810 -3.947 -3.852 117 N H H48 0 -8.607 40.706 -66.726 1 N H56 A1AZY N 3.632 -3.293 -2.211 118 N H H49 0 -6.961 39.840 -65.071 1 N H58 A1AZY N 1.612 -4.508 -4.013 119 N H H50 0 -8.656 39.459 -64.616 1 N H59 A1AZY N 1.706 -4.504 -2.241 120 N H H51 0 -6.635 37.566 -65.928 1 N H60 A1AZY N 0.505 -2.449 -4.093 121 N H H52 0 0.055 38.077 -61.862 1 N H6 A1AZY N -7.503 -1.219 -1.974 122 N H H53 0 -6.591 38.163 -61.425 1 N H62 A1AZY N -2.507 -3.301 -0.544 123 N H H54 0 -5.531 36.765 -61.813 1 N H63 A1AZY N -3.069 -3.851 -2.141 124 N H H55 0 -3.485 39.378 -59.961 1 N H65 A1AZY N -5.546 -3.113 -1.064 125 N H H56 0 -5.267 39.242 -59.784 1 N H66 A1AZY N -5.872 -1.772 -2.188 126 N H H57 0 -4.249 37.762 -59.783 1 N H64 A1AZY N -5.026 -3.229 -2.763 127 N H H58 0 -3.795 40.682 -62.066 1 N H67 A1AZY N -3.411 -1.262 -3.561 128 N H H59 0 -4.821 40.022 -63.384 1 N H69 A1AZY N -4.256 -0.063 -2.553 129 N H H60 0 -5.572 40.550 -61.840 1 N H68 A1AZY N -2.521 -0.373 -2.301 130 N H H61 0 -3.436 37.985 -63.437 1 N H70 A1AZY N -2.908 -1.098 0.219 131 N H H62 0 -2.425 38.752 -62.166 1 N H71 A1AZY N -4.402 -2.015 0.520 132 N H H63 0 1.389 39.685 -60.539 1 N H7 A1AZY N -9.067 -3.103 -1.561 133 N H H64 0 0.996 39.860 -58.145 1 N H8 A1AZY N -9.393 -3.920 0.737 134 N H H65 0 -2.892 36.196 -58.575 1 N H9 A1AZY N -6.079 -0.006 2.308 135 N H H66 0 -9.179 34.178 -69.563 1 N H26 A1AZY N 0.613 0.246 -0.264 136 N H H67 0 -3.878 29.944 -73.721 1 N H51 A1AZY N 10.608 1.106 -1.283 137 N H H68 0 -5.090 29.006 -74.284 1 N H49 A1AZY N 9.482 2.248 -0.844 138 N H H70 0 -8.394 36.029 -65.753 1 N H61 A1AZY N 0.518 -0.977 -2.120 139 N H H71 0 -8.259 30.463 -66.188 1 N H20 A1AZY N 0.545 7.337 -0.307 140 N H N 1 N sing N 2 N sing Y 3 N sing N 4 N sing Y 5 N doub Y 6 N sing Y 7 N doub Y 8 N sing Y 9 N doub N 10 N sing N 11 N sing N 12 N sing N 13 N sing Y 14 N doub Y 15 N sing Y 16 N doub Y 17 N sing Y 18 N doub Y 19 N sing Y 20 N doub N 21 N sing Y 22 N doub Y 23 N sing N 24 N sing Y 25 N doub Y 26 N sing Y 27 N doub N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N doub N 33 N sing 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 doub N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N doub N 54 N sing N 55 N doub 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 doub N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing Y 70 N sing Y 71 N sing N 72 N sing N 73 N sing N 74 N sing Y 75 N sing N 76 N sing Y 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 N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing RCSB RCSB CC(N)C(=O)N1CCC2(C1)CCN(C2=O)C(C1CCCC1)C(=O)NC1Cc2cc(cc(O)c2)c2ccc3c(c2)c(CC(C)(C)COC(=O)C2CCCN(N2)C1=O)c(n3CC)c1cccnc1C(C)OC InChI=1S/C54H70N8O8/c1-7-60-44-17-16-36-28-40(44)41(47(60)39-14-10-20-56-45(39)33(3)69-6)29-53(4,5)31-70-51(67)42-15-11-21-62(58-42)50(66)43(26-34-24-37(36)27-38(63)25-34)57-48(64)46(35-12-8-9-13-35)61-23-19-54(52(61)68)18-22-59(30-54)49(65)32(2)55/h10,14,16-17,20,24-25,27-28,32-33,35,42-43,46,58,63H,7-9,11-13,15,18-19,21-23,26,29-31,55H2,1-6H3,(H,57,64)/t32?,33?,42?,43?,46?,54-/m0/s1 VAPYVLGUTQAHDY-WPKFLYFUSA-N CCn1c2ccc3cc2c(CC(C)(C)COC(=O)[C@@H]4CCC[N@](N4)C(=O)[C@H](Cc5cc(O)cc3c5)NC(=O)[C@H](C6CCCC6)N7CC[C@]8(CCN(C8)C(=O)[C@@H](C)N)C7=O)c1c9cccnc9[C@H](C)OC CCn1c2ccc3cc2c(CC(C)(C)COC(=O)[CH]4CCC[N](N4)C(=O)[CH](Cc5cc(O)cc3c5)NC(=O)[CH](C6CCCC6)N7CC[C]8(CCN(C8)C(=O)[CH](C)N)C7=O)c1c9cccnc9[CH](C)OC CCn1c2ccc-3cc2c(c1c4cccnc4[C@H](C)OC)CC(COC(=O)[C@@H]5CCCN(N5)C(=O)[C@H](Cc6cc3cc(c6)O)NC(=O)[C@H](C7CCCC7)N8CC[C@@]9(C8=O)CCN(C9)C(=O)[C@@H](C)N)(C)C CCn1c2ccc-3cc2c(c1c4cccnc4C(C)OC)CC(COC(=O)C5CCCN(N5)C(=O)C(Cc6cc3cc(c6)O)NC(=O)C(C7CCCC7)N8CCC9(C8=O)CCN(C9)C(=O)C(C)N)(C)C (2R)-2-{(5S)-7-[(2R)-2-aminopropanoyl]-1-oxo-2,7-diazaspiro[4.4]nonan-2-yl}-2-cyclopentyl-N-[(1M,8S,10S,14R,21M)-22-ethyl-4-hydroxy-21-{2-[(1R)-1-methoxyethyl]pyridin-3-yl}-18,18-dimethyl-9,15-dioxo-16-oxa-10,22,28-triazapentacyclo[18.5.2.1~2,6~.1~10,14~.0~23,27~]nonacosa-1(25),2(29),3,5,20,23,26-heptaen-8-yl]acetamide (non-preferred name)