C47 H58 N8 O13 943.009 N~2~-acetyl-N~6~-{(4M)-3-carboxy-4-[(10aR)-6-hydroxy-3-oxo-4,10a-dihydro-3H-xanthen-9-yl]benzene-1-carbonyl}-D-lysyl-L-alanyl-D-alpha-glutaminyl-N-[(2R)-3-oxobutan-2-yl]-L-lysinamide N 0 Corina N 2026-04-27 11CH N 2026-05-01 RCSB REL HETAIN A1DEZ non-polymer N1 0 9.442 5.385 10.805 1 N N1 A1DEZ N 10.129 -5.276 0.221 1 N N N2 0 8.384 2.810 8.425 1 N N3 A1DEZ N 8.712 -1.923 -0.385 2 N N C1 0 8.688 4.165 8.847 1 N C4 A1DEZ N 9.780 -2.835 0.033 3 S C C2 0 7.656 5.147 8.286 1 N C5 A1DEZ N 10.144 -2.560 1.493 4 N C C3 0 7.453 5.069 6.782 1 N C6 A1DEZ N 10.740 -1.156 1.615 5 N C C4 0 6.151 5.714 6.323 1 N C7 A1DEZ N 11.103 -0.880 3.075 6 N C C5 0 5.838 5.469 4.863 1 N C8 A1DEZ N 11.699 0.524 3.196 7 N C C6 0 8.784 0.707 7.295 1 N C10 A1DEZ N 7.917 0.250 -1.257 8 N C C7 0 8.977 -1.836 4.237 1 N C13 A1DEZ N 5.297 3.245 -1.175 9 N C C8 0 8.821 -0.263 2.301 1 N C15 A1DEZ N 4.334 2.375 0.938 10 N C C9 0 8.824 -5.040 1.391 1 N C17 A1DEZ N 0.953 5.166 -0.157 11 R C C10 0 8.416 -6.467 4.185 1 N C20 A1DEZ N -2.375 3.229 -0.178 12 N C C11 0 7.041 -6.795 4.793 1 N C21 A1DEZ N -3.744 3.574 -0.768 13 N C C12 0 4.701 -7.242 3.961 1 N C22 A1DEZ N -5.957 2.566 -0.924 14 N C C13 0 4.648 -6.876 6.544 1 Y C24 A1DEZ N -6.475 0.335 0.055 15 N C C14 0 2.671 -7.560 7.743 1 Y C26 A1DEZ N -8.675 -0.620 -0.119 16 N C C15 0 2.817 -7.860 5.355 1 Y C28 A1DEZ N -8.223 1.551 -1.094 17 N C C16 0 8.648 7.044 12.406 1 N C1 A1DEZ N 8.895 -7.067 1.339 18 N C C17 0 9.506 5.803 12.197 1 N C2 A1DEZ N 9.670 -6.661 0.084 19 R C C18 0 8.722 4.348 10.363 1 N C3 A1DEZ N 9.308 -4.259 -0.108 20 N C O1 0 8.087 3.589 11.104 1 N O1 A1DEZ N 8.190 -4.490 -0.516 21 N O N3 0 5.780 6.689 4.052 1 N N2 A1DEZ N 12.048 0.788 4.598 22 N N C19 0 9.279 2.051 7.772 1 N C9 A1DEZ N 9.016 -0.687 -0.828 23 N C O2 0 10.436 2.428 7.558 1 N O2 A1DEZ N 10.174 -0.330 -0.882 24 N O C20 0 9.840 -0.388 7.398 1 N C11 A1DEZ N 8.528 1.577 -1.713 25 N C C21 0 9.487 -1.655 6.618 1 N C12 A1DEZ N 7.412 2.529 -2.149 26 R C N4 0 9.811 -1.466 5.216 1 N N4 A1DEZ N 6.577 2.864 -0.993 27 N N O3 0 7.886 -2.379 4.448 1 N O3 A1DEZ N 4.837 3.310 -2.295 28 N O C22 0 9.433 -1.563 2.805 1 N C14 A1DEZ N 4.438 3.590 0.014 29 S C N5 0 9.043 -2.674 1.954 1 N N5 A1DEZ N 3.099 3.970 -0.445 30 N N C23 0 9.519 -3.909 2.153 1 N C16 A1DEZ N 2.330 4.775 0.315 31 N C O4 0 10.445 -4.152 2.936 1 N O4 A1DEZ N 2.746 5.185 1.378 32 N O C24 0 9.434 -6.405 1.753 1 N C18 A1DEZ N -0.026 4.025 0.127 33 N C C25 0 8.782 -7.206 2.897 1 N C19 A1DEZ N -1.395 4.370 -0.462 34 N C N6 0 6.007 -6.993 3.782 1 N N6 A1DEZ N -4.682 2.481 -0.495 35 N N O5 0 3.975 -7.412 2.982 1 N O5 A1DEZ N -6.329 3.547 -1.537 36 N O C26 0 4.099 -7.312 5.342 1 Y C23 A1DEZ N -6.904 1.462 -0.649 37 N C C27 0 3.943 -7.002 7.727 1 Y C25 A1DEZ N -7.351 -0.697 0.316 38 N C C28 0 2.100 -7.992 6.533 1 Y C27 A1DEZ N -9.115 0.519 -0.825 39 N C C29 0 0.726 -8.599 6.452 1 N C29 A1DEZ N -10.518 0.614 -1.278 40 N C O6 0 0.533 -9.520 5.621 1 N O6 A1DEZ N -11.295 -0.289 -1.043 41 N O O7 0 -0.174 -8.157 7.206 1 N O7 A1DEZ N -10.935 1.703 -1.953 42 N O C30 0 1.960 -7.660 9.060 1 N C30 A1DEZ N -9.611 -1.725 0.159 43 N C C31 0 1.545 -6.491 9.722 1 N C31 A1DEZ N -10.607 -1.607 1.152 44 N C C32 0 1.743 -5.150 9.229 1 N C32 A1DEZ N -10.725 -0.420 1.903 45 N C C33 0 1.323 -4.073 9.912 1 N C33 A1DEZ N -11.684 -0.312 2.855 46 N C C34 0 0.631 -4.195 11.198 1 N C34 A1DEZ N -12.565 -1.387 3.100 47 N C O8 0 0.249 -3.181 11.808 1 N O8 A1DEZ N -13.429 -1.282 3.963 48 N O C35 0 0.427 -5.533 11.694 1 N C35 A1DEZ N -12.459 -2.572 2.362 49 N C C36 0 0.861 -6.607 10.991 1 N C36 A1DEZ N -11.487 -2.692 1.389 50 N C O9 0 0.624 -7.837 11.541 1 N O9 A1DEZ N -11.387 -3.836 0.681 51 N O C37 0 1.032 -8.978 10.895 1 Y C37 A1DEZ N -10.458 -4.011 -0.280 52 N C C38 0 1.701 -8.919 9.656 1 Y C38 A1DEZ N -9.544 -2.982 -0.589 53 N C C39 0 2.070 -10.155 9.095 1 Y C39 A1DEZ N -8.585 -3.170 -1.594 54 N C C40 0 1.800 -11.342 9.709 1 Y C40 A1DEZ N -8.542 -4.348 -2.277 55 N C C41 0 1.134 -11.361 10.940 1 Y C41 A1DEZ N -9.448 -5.369 -1.982 56 N C O10 0 0.878 -12.552 11.526 1 N O10 A1DEZ N -9.392 -6.536 -2.671 57 N O C42 0 0.746 -10.168 11.538 1 Y C42 A1DEZ N -10.394 -5.206 -0.983 58 N C N7 0 7.392 -4.983 1.635 1 N N7 A1DEZ N 0.518 6.371 0.552 59 N N C43 0 6.591 -4.020 1.187 1 N C43 A1DEZ N 0.411 6.361 1.896 60 N C C44 0 5.160 -4.052 1.685 1 N C44 A1DEZ N -0.037 7.602 2.625 61 N C O11 0 6.991 -3.129 0.422 1 N O11 A1DEZ N 0.675 5.354 2.518 62 N O C45 0 10.217 -2.862 7.206 1 N C45 A1DEZ N 8.019 3.789 -2.713 63 N C N8 0 9.489 -3.718 7.914 1 N N8 A1DEZ N 8.830 3.724 -3.787 64 N N O12 0 11.427 -3.002 7.019 1 N O12 A1DEZ N 7.777 4.860 -2.200 65 N O C46 0 10.952 6.077 12.611 1 N C46 A1DEZ N 10.860 -7.570 -0.087 66 N C C47 0 11.271 5.952 14.058 1 N C47 A1DEZ N 10.681 -8.941 -0.687 67 N C O13 0 11.783 6.391 11.789 1 N O13 A1DEZ N 11.957 -7.200 0.257 68 N O H1 0 9.970 5.907 10.135 1 N H1 A1DEZ N 11.022 -5.092 0.551 69 N H H2 0 7.481 2.430 8.627 1 N H2 A1DEZ N 7.786 -2.209 -0.342 70 N H H3 0 9.674 4.449 8.450 1 N H3 A1DEZ N 10.657 -2.679 -0.596 71 N H H4 0 7.984 6.167 8.534 1 N H4 A1DEZ N 9.248 -2.629 2.110 72 N H H5 0 6.691 4.944 8.772 1 N H5 A1DEZ N 10.875 -3.295 1.830 73 N H H6 0 7.444 4.010 6.484 1 N H6 A1DEZ N 11.636 -1.087 0.998 74 N H H7 0 8.291 5.582 6.288 1 N H7 A1DEZ N 10.009 -0.421 1.277 75 N H H8 0 6.224 6.799 6.486 1 N H8 A1DEZ N 10.207 -0.949 3.692 76 N H H9 0 5.328 5.306 6.929 1 N H9 A1DEZ N 11.834 -1.616 3.412 77 N H H10 0 4.863 4.964 4.798 1 N H10 A1DEZ N 12.595 0.593 2.579 78 N H H11 0 6.618 4.814 4.447 1 N H11 A1DEZ N 10.968 1.259 2.859 79 N H H12 0 8.477 0.800 6.243 1 N H12 A1DEZ N 7.360 -0.195 -2.082 80 N H H13 0 7.917 0.416 7.906 1 N H13 A1DEZ N 7.244 0.430 -0.419 81 N H H14 0 9.127 0.565 2.957 1 N H14 A1DEZ N 5.330 2.092 1.279 82 N H H15 0 9.169 -0.067 1.276 1 N H15 A1DEZ N 3.713 2.624 1.798 83 N H H16 0 7.724 -0.348 2.306 1 N H16 A1DEZ N 3.886 1.543 0.395 84 N H H17 0 9.002 -4.874 0.318 1 N H17 A1DEZ N 0.979 5.364 -1.229 85 N H H18 0 9.181 -6.707 4.938 1 N H18 A1DEZ N -2.468 3.090 0.899 86 N H H19 0 8.439 -5.388 3.970 1 N H19 A1DEZ N -2.004 2.310 -0.632 87 N H H20 0 6.739 -5.964 5.447 1 N H20 A1DEZ N -4.115 4.492 -0.313 88 N H H21 0 7.131 -7.715 5.389 1 N H21 A1DEZ N -3.651 3.713 -1.845 89 N H H22 0 5.634 -6.435 6.553 1 N H22 A1DEZ N -5.451 0.270 0.394 90 N H H23 0 2.373 -8.189 4.427 1 N H23 A1DEZ N -8.554 2.426 -1.634 91 N H H24 0 8.701 7.354 13.460 1 N H24 A1DEZ N 8.554 -8.098 1.238 92 N H H25 0 9.018 7.858 11.765 1 N H25 A1DEZ N 9.544 -6.984 2.211 93 N H H26 0 7.604 6.817 12.143 1 N H26 A1DEZ N 8.034 -6.410 1.463 94 N H H27 0 9.112 4.998 12.835 1 N H27 A1DEZ N 9.021 -6.745 -0.787 95 N H H28 0 5.570 6.450 3.104 1 N H28 A1DEZ N 12.675 0.082 4.954 96 N H H29 0 5.067 7.293 4.409 1 N H29 A1DEZ N 12.444 1.710 4.705 97 N H H31 0 9.962 -0.655 8.458 1 N H31 A1DEZ N 9.085 2.023 -0.889 98 N H H32 0 10.790 0.007 7.008 1 N H32 A1DEZ N 9.201 1.398 -2.552 99 N H H33 0 8.405 -1.828 6.718 1 N H33 A1DEZ N 6.801 2.047 -2.912 100 N H H34 0 10.686 -1.046 4.974 1 N H34 A1DEZ N 6.945 2.812 -0.098 101 N H H35 0 10.528 -1.461 2.799 1 N H35 A1DEZ N 4.885 4.422 0.557 102 N H H36 0 8.404 -2.512 1.202 1 N H36 A1DEZ N 2.767 3.642 -1.295 103 N H H37 0 9.394 -7.032 0.850 1 N H37 A1DEZ N 0.344 3.106 -0.327 104 N H H38 0 10.484 -6.231 2.032 1 N H38 A1DEZ N -0.119 3.886 1.204 105 N H H39 0 7.855 -7.645 2.499 1 N H39 A1DEZ N -1.303 4.509 -1.539 106 N H H40 0 9.481 -8.010 3.171 1 N H40 A1DEZ N -1.766 5.288 -0.008 107 N H H41 0 6.312 -6.936 2.831 1 N H41 A1DEZ N -4.385 1.698 -0.007 108 N H H42 0 4.387 -6.662 8.651 1 N H42 A1DEZ N -7.012 -1.568 0.858 109 N H H43 0 -0.985 -8.624 7.040 1 N H43 A1DEZ N -11.862 1.720 -2.229 110 N H H44 0 2.244 -5.008 8.283 1 N H44 A1DEZ N -10.052 0.405 1.719 111 N H H45 0 1.500 -3.090 9.502 1 N H45 A1DEZ N -11.773 0.598 3.429 112 N H H46 0 -0.078 -5.681 12.637 1 N H46 A1DEZ N -13.136 -3.391 2.553 113 N H H48 0 2.585 -10.164 8.146 1 N H48 A1DEZ N -7.883 -2.383 -1.827 114 N H H49 0 2.101 -12.270 9.245 1 N H49 A1DEZ N -7.804 -4.493 -3.052 115 N H H50 0 0.425 -12.410 12.349 1 N H50 A1DEZ N -8.814 -7.201 -2.273 116 N H H51 0 0.231 -10.170 12.487 1 N H51 A1DEZ N -11.090 -6.002 -0.762 117 N H H52 0 6.981 -5.717 2.176 1 N H52 A1DEZ N 0.306 7.177 0.055 118 N H H53 0 4.606 -3.200 1.265 1 N H53 A1DEZ N -1.123 7.595 2.721 119 N H H54 0 4.683 -4.991 1.369 1 N H54 A1DEZ N 0.415 7.623 3.617 120 N H H55 0 5.153 -3.988 2.783 1 N H55 A1DEZ N 0.273 8.484 2.066 121 N H H56 0 9.921 -4.521 8.324 1 N H56 A1DEZ N 9.023 2.866 -4.198 122 N H H57 0 8.509 -3.559 8.037 1 N H57 A1DEZ N 9.220 4.534 -4.150 123 N H H58 0 12.334 6.184 14.221 1 N H58 A1DEZ N 9.631 -9.095 -0.933 124 N H H59 0 10.650 6.655 14.632 1 N H59 A1DEZ N 11.282 -9.022 -1.593 125 N H H60 0 11.065 4.924 14.391 1 N H60 A1DEZ N 11.001 -9.696 0.030 126 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N doub N 11 N sing N 12 N sing N 13 N sing N 14 N doub N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N doub N 21 N sing N 22 N sing N 23 N sing Y 24 N doub Y 25 N sing Y 26 N sing N 27 N doub N 28 N sing N 29 N sing N 30 N sing Y 31 N doub Y 32 N doub N 33 N sing N 34 N sing N 35 N sing N 36 N doub N 37 N sing N 38 N sing N 39 N sing N 40 N doub Y 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 doub Y 49 N sing Y 50 N doub N 51 N sing N 52 N doub Y 53 N doub Y 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N doub N 59 N sing Y 60 N sing N 61 N sing N 62 N sing Y 63 N doub N 64 N sing N 65 N doub N 66 N sing N 67 N doub N 68 N doub 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 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 RCSB RCSB RCSB CC(=O)C(C)NC(=O)C(CCCCN)NC(=O)CCC(NC(=O)C(C)NC(=O)C(NC(C)=O)CCCCNC(=O)c1ccc(C=2c3ccc(O)cc3OC3=CC(=O)C=CC=23)c(c1)C(=O)O)C(N)=O InChI=1S/C47H58N8O13/c1-24(26(3)56)51-46(65)37(9-5-7-19-48)54-40(60)18-17-35(42(49)61)55-43(62)25(2)52-45(64)36(53-27(4)57)10-6-8-20-50-44(63)28-11-14-31(34(21-28)47(66)67)41-32-15-12-29(58)22-38(32)68-39-23-30(59)13-16-33(39)41/h11-16,21-25,35-37,58H,5-10,17-20,48H2,1-4H3,(H2,49,61)(H,50,63)(H,51,65)(H,52,64)(H,53,57)(H,54,60)(H,55,62)(H,66,67)/t24-,25+,35-,36-,37+/m1/s1 RSJHTSPAGHRDHK-KXOAOMPMSA-N C[C@@H](NC(=O)[C@H](CCCCN)NC(=O)CC[C@@H](NC(=O)[C@H](C)NC(=O)[C@@H](CCCCNC(=O)c1ccc(c(c1)C(O)=O)C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)NC(C)=O)C(N)=O)C(C)=O C[CH](NC(=O)[CH](CCCCN)NC(=O)CC[CH](NC(=O)[CH](C)NC(=O)[CH](CCCCNC(=O)c1ccc(c(c1)C(O)=O)C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)NC(C)=O)C(N)=O)C(C)=O C[C@H](C(=O)C)NC(=O)[C@H](CCCCN)NC(=O)CC[C@H](C(=O)N)NC(=O)[C@H](C)NC(=O)[C@@H](CCCCNC(=O)c1ccc(c(c1)C(=O)O)C2=C3C=CC(=O)C=C3Oc4c2ccc(c4)O)NC(=O)C CC(C(=O)C)NC(=O)C(CCCCN)NC(=O)CCC(C(=O)N)NC(=O)C(C)NC(=O)C(CCCCNC(=O)c1ccc(c(c1)C(=O)O)C2=C3C=CC(=O)C=C3Oc4c2ccc(c4)O)NC(=O)C N~2~-acetyl-N~6~-[(4M)-3-carboxy-4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzene-1-carbonyl]-D-lysyl-L-alanyl-D-alpha-glutaminyl-N-[(2R)-3-oxobutan-2-yl]-L-lysinamide 5-[[(5~{R})-5-acetamido-6-[[(2~{S})-1-[[(2~{R})-1-azanyl-5-[[(2~{S})-6-azanyl-1-oxidanylidene-1-[[(2~{R})-3-oxidanylidenebutan-2-yl]amino]hexan-2-yl]amino]-1,5-bis(oxidanylidene)pentan-2-yl]amino]-1-oxidanylidene-propan-2-yl]amino]-6-oxidanylidene-hexyl]carbamoyl]-2-(3-oxidanyl-6-oxidanylidene-xanthen-9-yl)benzoic acid