C46 H79 N O18 934.115 (3~{R},4~{S},5~{S},6~{R},8~{R},10~{E},12~{E},14~{R},15~{R})-14-[[(2~{R},3~{R},4~{R},5~{R},6~{R})-3,4-dimethoxy-6-methyl-5-oxidanyl-oxan-2-yl]oxymethyl]-5-[(2~{R},3~{R},4~{R},5~{S},6~{R})-4-(dimethylamino)-5-[(2~{S},4~{R},5~{S},6~{S})-4,6-dimethyl-4,5-bis(oxidanyl)oxan-2-yl]oxy-6-methyl-3-oxidanyl-oxan-2-yl]oxy-4,8,12-trimethyl-3,15-bis(oxidanyl)-9-oxidanylidene-6-(2-oxidanylideneethyl)heptadeca-10,12-dienoic acid N 0 Corina N 2025-12-22 N 2026-04-03 PDBC REL HETAIN A1E2O non-polymer C1 0 1 N C4 A1E2O N 6.651 -0.574 -0.402 1 R C C2 0 1 N C5 A1E2O N 7.883 -1.370 0.034 2 N C C3 0 1 N C7 A1E2O N 4.256 -0.561 -0.283 3 R C C4 0 1 N C10 A1E2O N 1.778 -2.446 -1.389 4 S C C5 0 1 N C15 A1E2O N 0.054 -5.074 -3.573 5 N C C6 0 1 N C20 A1E2O N 3.531 -4.982 2.506 6 N C C7 0 1 N C22 A1E2O N 1.433 -3.106 1.526 7 N C C8 0 1 N C24 A1E2O N -0.043 -5.021 0.895 8 N C C9 0 1 N C28 A1E2O N -3.286 -2.057 1.661 9 N C C10 0 1 N C1 A1E2O N 9.024 1.481 0.485 10 S C C11 0 1 N C11 A1E2O N 2.115 -1.392 -2.445 11 N C C12 0 1 N C12 A1E2O N 1.559 -3.799 -2.070 12 R C C13 0 1 N C14 A1E2O N 0.345 -3.712 -2.997 13 N C C14 0 1 N C18 A1E2O N 2.595 -3.607 0.667 14 R C C15 0 1 N C19 A1E2O N 3.818 -3.849 1.555 15 N C C16 0 1 N C23 A1E2O N 0.107 -3.498 0.870 16 R C C17 0 1 N C25 A1E2O N -1.034 -2.869 1.628 17 N C C18 0 1 N C27 A1E2O N -2.259 -2.624 0.979 18 N C C19 0 1 N C29 A1E2O N -4.595 -1.916 1.026 19 N C C20 0 1 N C3 A1E2O N 6.735 0.847 0.163 20 S C C21 0 1 N C30 A1E2O N -4.838 -2.508 -0.339 21 N C C22 0 1 N C31 A1E2O N -5.576 -1.263 1.655 22 N C C23 0 1 N C32 A1E2O N -6.889 -1.022 0.957 23 R C C24 0 1 N C33 A1E2O N -7.084 0.480 0.740 24 N C C25 0 1 N C35 A1E2O N -8.547 2.079 -0.283 25 R C C26 0 1 N C37 A1E2O N -9.087 4.148 0.804 26 R C C27 0 1 N C38 A1E2O N -9.337 4.764 2.181 27 N C C28 0 1 N C39 A1E2O N -10.325 4.343 -0.076 28 R C C29 0 1 N C41 A1E2O N -10.089 3.671 -1.432 29 R C C30 0 1 N C43 A1E2O N -9.376 5.405 -2.926 30 N C C31 0 1 N C44 A1E2O N -9.763 2.191 -1.207 31 R C C32 0 1 N C46 A1E2O N -9.809 0.184 -2.515 32 N C C33 0 1 N C47 A1E2O N -8.031 -1.565 1.818 33 R C C34 0 1 N C49 A1E2O N -7.837 -3.067 2.034 34 N C C35 0 1 N C50 A1E2O N -9.041 -3.634 2.788 35 N C C36 0 1 N C51 A1E2O N 4.244 0.859 0.287 36 R C C37 0 1 N C53 A1E2O N 5.471 1.618 -0.227 37 R C C38 0 1 N C55 A1E2O N 4.485 3.830 -0.221 38 N C C39 0 1 N C56 A1E2O N 5.353 2.885 1.833 39 N C C40 0 1 N C57 A1E2O N 10.269 1.891 -0.306 40 N C C41 0 1 N C58 A1E2O N 10.096 3.329 -0.805 41 R C C42 0 1 N C59 A1E2O N 11.366 3.775 -1.532 42 N C C43 0 1 N C61 A1E2O N 9.841 4.247 0.394 43 S C C44 0 1 N C63 A1E2O N 8.613 3.746 1.159 44 S C C45 0 1 N C64 A1E2O N 8.387 4.622 2.392 45 N C C46 0 1 N C9 A1E2O N 2.935 -2.558 -0.394 46 S C N1 0 1 N N54 A1E2O N 5.507 2.958 0.374 47 N N O1 0 1 N O13 A1E2O N 2.717 -4.142 -2.832 48 N O O2 0 1 N O16 A1E2O N 0.746 -6.017 -3.273 49 N O O3 0 1 N O17 A1E2O N -0.974 -5.238 -4.420 50 N O O4 0 1 N O2 A1E2O N 7.883 1.508 -0.374 51 N O O5 0 1 N O21 A1E2O N 4.260 -5.944 2.537 52 N O O6 0 1 N O26 A1E2O N -0.896 -2.574 2.798 53 N O O7 0 1 N O34 A1E2O N -8.271 0.701 -0.024 54 N O O8 0 1 N O36 A1E2O N -8.821 2.751 0.948 55 N O O9 0 1 N O40 A1E2O N -10.558 5.739 -0.269 56 N O O10 0 1 N O42 A1E2O N -8.994 4.306 -2.096 57 N O O11 0 1 N O45 A1E2O N -9.470 1.571 -2.460 58 N O O12 0 1 N O48 A1E2O N -8.034 -0.898 3.081 59 N O O13 0 1 N O52 A1E2O N 3.055 1.532 -0.134 60 N O O14 0 1 N O6 A1E2O N 5.472 -1.212 0.091 61 N O O15 0 1 N O60 A1E2O N 8.984 3.394 -1.701 62 N O O16 0 1 N O62 A1E2O N 9.606 5.580 -0.065 63 N O O17 0 1 N O65 A1E2O N 8.827 2.393 1.567 64 N O O18 0 1 N O8 A1E2O N 3.144 -1.293 0.237 65 N O H1 0 1 N H1 A1E2O N 6.613 -0.530 -1.491 66 N H H2 0 1 N H2 A1E2O N 7.767 -2.411 -0.265 67 N H H3 0 1 N H3 A1E2O N 8.772 -0.952 -0.439 68 N H H4 0 1 N H4 A1E2O N 7.988 -1.312 1.117 69 N H H5 0 1 N H5 A1E2O N 4.186 -0.518 -1.370 70 N H H6 0 1 N H6 A1E2O N 0.871 -2.154 -0.860 71 N H H7 0 1 N H7 A1E2O N 2.673 -4.934 3.161 72 N H H8 0 1 N H8 A1E2O N 1.494 -3.554 2.518 73 N H H9 0 1 N H9 A1E2O N 1.487 -2.021 1.614 74 N H H10 0 1 N H10 A1E2O N -0.101 -5.364 1.927 75 N H H11 0 1 N H11 A1E2O N -0.952 -5.305 0.365 76 N H H12 0 1 N H12 A1E2O N 0.819 -5.478 0.408 77 N H H13 0 1 N H13 A1E2O N -3.137 -1.711 2.672 78 N H H14 0 1 N H14 A1E2O N 9.159 0.474 0.878 79 N H H15 0 1 N H15 A1E2O N 3.008 -1.697 -2.991 80 N H H16 0 1 N H16 A1E2O N 1.281 -1.295 -3.140 81 N H H17 0 1 N H17 A1E2O N 2.296 -0.434 -1.958 82 N H H18 0 1 N H18 A1E2O N 1.383 -4.562 -1.312 83 N H H19 0 1 N H19 A1E2O N 0.556 -3.012 -3.807 84 N H H20 0 1 N H20 A1E2O N -0.520 -3.364 -2.433 85 N H H21 0 1 N H21 A1E2O N 2.310 -4.539 0.179 86 N H H22 0 1 N H22 A1E2O N 4.040 -2.946 2.122 87 N H H23 0 1 N H23 A1E2O N 4.674 -4.107 0.931 88 N H H24 0 1 N H24 A1E2O N 0.095 -3.148 -0.162 89 N H H25 0 1 N H25 A1E2O N -2.381 -2.887 -0.062 90 N H H26 0 1 N H26 A1E2O N 6.814 0.803 1.249 91 N H H27 0 1 N H27 A1E2O N -3.910 -2.931 -0.722 92 N H H28 0 1 N H28 A1E2O N -5.592 -3.292 -0.266 93 N H H29 0 1 N H29 A1E2O N -5.189 -1.729 -1.016 94 N H H30 0 1 N H30 A1E2O N -5.427 -0.907 2.664 95 N H H31 0 1 N H31 A1E2O N -6.887 -1.531 -0.007 96 N H H32 0 1 N H32 A1E2O N -7.175 0.978 1.706 97 N H H33 0 1 N H33 A1E2O N -6.226 0.884 0.203 98 N H H34 0 1 N H34 A1E2O N -7.683 2.539 -0.763 99 N H H35 0 1 N H35 A1E2O N -8.229 4.634 0.338 100 N H H36 0 1 N H36 A1E2O N -8.456 4.624 2.808 101 N H H37 0 1 N H37 A1E2O N -9.539 5.830 2.072 102 N H H38 0 1 N H38 A1E2O N -10.194 4.278 2.647 103 N H H39 0 1 N H39 A1E2O N -11.190 3.891 0.409 104 N H H40 0 1 N H40 A1E2O N -10.987 3.758 -2.043 105 N H H41 0 1 N H41 A1E2O N -8.489 5.832 -3.394 106 N H H42 0 1 N H42 A1E2O N -10.061 5.055 -3.698 107 N H H43 0 1 N H43 A1E2O N -9.868 6.164 -2.319 108 N H H44 0 1 N H44 A1E2O N -10.618 1.696 -0.745 109 N H H45 0 1 N H45 A1E2O N -9.252 -0.357 -1.750 110 N H H46 0 1 N H46 A1E2O N -10.878 0.064 -2.339 111 N H H47 0 1 N H47 A1E2O N -9.556 -0.214 -3.498 112 N H H48 0 1 N H48 A1E2O N -8.982 -1.391 1.313 113 N H H49 0 1 N H49 A1E2O N -7.746 -3.565 1.069 114 N H H50 0 1 N H50 A1E2O N -6.931 -3.236 2.617 115 N H H51 0 1 N H51 A1E2O N -8.903 -4.704 2.943 116 N H H52 0 1 N H52 A1E2O N -9.132 -3.137 3.754 117 N H H53 0 1 N H53 A1E2O N -9.947 -3.465 2.206 118 N H H54 0 1 N H54 A1E2O N 4.271 0.816 1.376 119 N H H55 0 1 N H55 A1E2O N 5.417 1.706 -1.313 120 N H H56 0 1 N H56 A1E2O N 3.495 3.478 0.068 121 N H H57 0 1 N H57 A1E2O N 4.627 4.851 0.135 122 N H H58 0 1 N H58 A1E2O N 4.576 3.808 -1.307 123 N H H59 0 1 N H59 A1E2O N 6.122 2.233 2.247 124 N H H60 0 1 N H60 A1E2O N 5.454 3.883 2.259 125 N H H61 0 1 N H61 A1E2O N 4.369 2.485 2.074 126 N H H62 0 1 N H62 A1E2O N 11.146 1.832 0.338 127 N H H63 0 1 N H63 A1E2O N 10.395 1.223 -1.158 128 N H H64 0 1 N H64 A1E2O N 11.549 3.116 -2.381 129 N H H65 0 1 N H65 A1E2O N 11.242 4.798 -1.887 130 N H H66 0 1 N H66 A1E2O N 12.212 3.728 -0.847 131 N H H67 0 1 N H67 A1E2O N 10.709 4.235 1.053 132 N H H68 0 1 N H68 A1E2O N 7.737 3.796 0.512 133 N H H69 0 1 N H69 A1E2O N 8.224 5.654 2.081 134 N H H70 0 1 N H70 A1E2O N 7.512 4.265 2.937 135 N H H71 0 1 N H71 A1E2O N 9.263 4.571 3.039 136 N H H72 0 1 N H72 A1E2O N 3.841 -2.855 -0.922 137 N H H74 0 1 N H74 A1E2O N 2.934 -3.505 -3.526 138 N H H75 0 1 N H75 A1E2O N -1.121 -6.130 -4.764 139 N H H76 0 1 N H76 A1E2O N -10.710 6.230 0.551 140 N H H77 0 1 N H77 A1E2O N -7.218 -1.010 3.587 141 N H H78 0 1 N H78 A1E2O N 2.237 1.103 0.153 142 N H H79 0 1 N H79 A1E2O N 9.075 2.831 -2.482 143 N H H80 0 1 N H80 A1E2O N 9.432 6.215 0.643 144 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 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 sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 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 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 E doub N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 E doub N 49 N doub 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 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 PDBC RCSB RCSB InChI=1S/C46H79NO18/c1-13-31(49)30(22-60-45-42(59-12)41(58-11)37(54)26(5)62-45)18-23(2)14-15-32(50)24(3)19-29(16-17-48)39(25(4)33(51)20-34(52)53)65-44-38(55)36(47(9)10)40(27(6)63-44)64-35-21-46(8,57)43(56)28(7)61-35/h14-15,17-18,24-31,33,35-45,49,51,54-57H,13,16,19-22H2,1-12H3,(H,52,53)/b15-14+,23-18+/t24-,25+,26-,27-,28+,29+,30-,31-,33-,35+,36-,37-,38-,39-,40-,41-,42-,43+,44+,45-,46-/m1/s1 LABOOMGUZLDCMV-WBBQIANUSA-N CC[C@@H](O)[C@@H](CO[C@@H]1O[C@H](C)[C@@H](O)[C@@H](OC)[C@H]1OC)\C=C(C)\C=C\C(=O)[C@H](C)C[C@H](CC=O)[C@H](O[C@@H]2O[C@H](C)[C@@H](O[C@H]3C[C@@](C)(O)[C@@H](O)[C@H](C)O3)[C@@H]([C@H]2O)N(C)C)[C@@H](C)[C@H](O)CC(O)=O CC[CH](O)[CH](CO[CH]1O[CH](C)[CH](O)[CH](OC)[CH]1OC)C=C(C)C=CC(=O)[CH](C)C[CH](CC=O)[CH](O[CH]2O[CH](C)[CH](O[CH]3C[C](C)(O)[CH](O)[CH](C)O3)[CH]([CH]2O)N(C)C)[CH](C)[CH](O)CC(O)=O CC[C@H]([C@@H](CO[C@H]1[C@@H]([C@@H]([C@@H]([C@H](O1)C)O)OC)OC)/C=C(\C)/C=C/C(=O)[C@H](C)C[C@H](CC=O)[C@@H]([C@@H](C)[C@@H](CC(=O)O)O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C)O[C@H]3C[C@@]([C@H]([C@@H](O3)C)O)(C)O)N(C)C)O)O CCC(C(COC1C(C(C(C(O1)C)O)OC)OC)C=C(C)C=CC(=O)C(C)CC(CC=O)C(C(C)C(CC(=O)O)O)OC2C(C(C(C(O2)C)OC3CC(C(C(O3)C)O)(C)O)N(C)C)O)O (3~{R},4~{S},5~{S},6~{R},8~{R},10~{E},12~{E},14~{R},15~{R})-14-[[(2~{R},3~{R},4~{R},5~{R},6~{R})-3,4-dimethoxy-6-methyl-5-oxidanyl-oxan-2-yl]oxymethyl]-5-[(2~{R},3~{R},4~{R},5~{S},6~{R})-4-(dimethylamino)-5-[(2~{S},4~{R},5~{S},6~{S})-4,6-dimethyl-4,5-bis(oxidanyl)oxan-2-yl]oxy-6-methyl-3-oxidanyl-oxan-2-yl]oxy-4,8,12-trimethyl-3,15-bis(oxidanyl)-9-oxidanylidene-6-(2-oxidanylideneethyl)heptadeca-10,12-dienoic acid