C36 H53 N7 O6 679.849 TELAPREVIR, unbound form N 0 Corina N 2026-05-22 13IQ N 2026-05-29 RCSB REL VGL CHG TBG 037 03A (1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-cyclohexyl-2-[(pyrazine-2-carbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3S)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl]octahydrocyclopenta[c]pyrrole-1-carboxamide HETAIN A1DIB peptide-like C33 0 9.680 8.789 30.948 1 Y C1 VGL N 8.058 0.787 0.618 1 N C C34 0 11.686 9.011 31.945 1 Y C3 VGL N 9.425 -0.893 1.369 2 N C C35 0 12.313 8.360 30.885 1 Y C4 VGL N 10.509 -0.027 1.325 3 N C C22 0 8.143 8.972 30.970 1 N C2 VGL N 6.713 1.266 0.221 4 N C C36 0 10.293 8.120 29.893 1 Y C6 VGL N 9.148 1.655 0.581 5 N C O6 0 7.543 9.120 31.989 1 N O1 VGL N 6.559 2.416 -0.138 6 N O N6 0 10.373 9.218 31.992 1 Y N2 VGL N 8.228 -0.471 1.016 7 N N N7 0 11.603 7.916 29.856 1 Y N5 VGL N 10.345 1.224 0.935 8 N N N4 0 7.538 8.917 29.772 1 N N CHG N 5.661 0.425 0.258 9 N N C19 0 6.100 8.962 29.625 1 N CA CHG N 4.331 0.898 -0.135 10 S C C18 0 5.598 7.535 29.361 1 N C CHG N 3.279 0.055 0.538 11 N C O5 0 6.259 6.757 28.672 1 N O CHG N 3.608 -0.852 1.273 12 N O C27 0 5.638 9.958 28.544 1 N C1 CHG N 4.178 0.788 -1.653 13 N C C28 0 6.784 10.319 27.588 1 N C2 CHG N 4.346 -0.672 -2.078 14 N C C29 0 6.814 11.785 27.117 1 N C3 CHG N 4.194 -0.782 -3.597 15 N C C30 0 5.397 12.353 26.907 1 N C4 CHG N 5.262 0.074 -4.280 16 N C C31 0 4.414 12.089 28.058 1 N C5 CHG N 5.094 1.535 -3.855 17 N C C32 0 5.046 11.231 29.160 1 N C6 CHG N 5.247 1.644 -2.336 18 N C N3 0 4.480 7.142 29.989 1 N N TBG N 1.973 0.308 0.323 19 N N C17 0 4.027 5.771 29.908 1 N CA TBG N 0.950 -0.512 0.978 20 S C C20 0 4.367 4.991 31.219 1 N CB TBG N 0.675 0.038 2.379 21 N C C21 0 5.848 5.214 31.634 1 N CG1 TBG N 1.937 -0.093 3.234 22 N C C23 0 4.131 3.458 31.080 1 N CG2 TBG N 0.277 1.512 2.279 23 N C C24 0 3.489 5.519 32.400 1 N CG3 TBG N -0.463 -0.755 3.023 24 N C C16 0 2.532 5.745 29.591 1 N C TBG N -0.319 -0.474 0.165 25 N C O4 0 1.742 6.419 30.176 1 N O TBG N -0.641 0.544 -0.410 26 N O C4 0 0.109 3.733 29.546 1 N C 037 N -3.349 -0.649 0.052 27 N C N1 0 2.086 4.855 28.685 1 N N 037 N -1.096 -1.572 0.079 28 N N O1 0 0.600 2.636 29.815 1 N O 037 N -3.105 -0.195 1.150 29 N O C3 0 0.692 4.631 28.441 1 N CA 037 N -2.407 -1.641 -0.580 30 S C C2 0 0.663 3.984 27.043 1 N CB 037 N -2.951 -3.071 -0.390 31 S C C1 0 2.125 3.603 26.670 1 N CG 037 N -2.130 -3.604 0.825 32 R C C25 0 0.200 4.973 25.958 1 N CBE 037 N -2.453 -3.944 -1.564 33 N C C26 0 1.190 4.829 24.827 1 N CBF 037 N -2.196 -5.331 -0.945 34 N C C5 0 2.935 3.918 27.941 1 N CD 037 N -0.767 -2.901 0.622 35 N C C6 0 2.501 4.523 25.507 1 N CD2 037 N -1.967 -5.109 0.558 36 N C N2 0 -2.854 0.231 31.629 1 N NAA 03A N -9.173 0.960 -0.389 37 N N N5 0 -0.883 4.244 30.279 1 N NAE 03A N -4.463 -0.265 -0.603 38 N N C7 0 -1.477 3.529 31.434 1 N CAH 03A N -5.378 0.699 0.010 39 S C C8 0 -2.596 2.566 30.976 1 N CAI 03A N -6.761 0.513 -0.560 40 N C C9 0 -1.974 4.516 32.480 1 N CAJ 03A N -4.893 2.121 -0.283 41 N C C10 0 -0.786 5.013 33.376 1 N CAK 03A N -3.544 2.350 0.402 42 N C C11 0 0.354 3.947 33.464 1 N CAL 03A N -3.059 3.772 0.109 43 N C C12 0 -2.281 1.087 30.768 1 N CAM 03A N -7.937 1.127 0.121 44 N C C13 0 -3.736 0.657 32.721 1 N CAN 03A N -10.329 1.563 0.280 45 N C C14 0 -3.839 -0.180 33.941 1 N CAO 03A N -11.695 0.912 0.054 46 N C C15 0 -4.998 -0.085 32.958 1 N CAP 03A N -11.371 2.258 -0.599 47 N C O3 0 -1.539 0.722 29.856 1 N OBS 03A N -7.781 1.776 1.134 48 N O O2 0 -3.696 3.063 30.801 1 N OBR 03A N -6.916 -0.133 -1.568 49 N O H49 0 9.683 7.756 29.079 1 N H6 VGL N 9.014 2.678 0.262 50 N H H47 0 12.293 9.363 32.766 1 N H3 VGL N 9.563 -1.914 1.692 51 N H H48 0 13.383 8.216 30.901 1 N H4 VGL N 11.490 -0.377 1.615 52 N H H52 0 8.103 8.842 28.951 0 N H CHG N 5.784 -0.494 0.544 53 N H H22 0 5.663 9.291 30.580 1 N HA CHG N 4.212 1.938 0.168 54 N H H36 0 4.848 9.470 27.954 1 N H1 CHG N 3.189 1.140 -1.945 55 N H H38 0 6.698 9.678 26.698 0 N H2B CHG N 5.336 -1.024 -1.786 56 N H H37 0 7.734 10.108 28.102 1 N H2A CHG N 3.585 -1.282 -1.592 57 N H H39 0 7.331 12.391 27.876 1 N H3 CHG N 4.313 -1.822 -3.899 58 N H H40 0 7.364 11.841 26.166 0 N H3A CHG N 3.204 -0.430 -3.889 59 N H H41 0 5.482 13.442 26.774 1 N H4 CHG N 6.251 -0.278 -3.988 60 N H H42 0 4.981 11.903 25.993 0 N H4A CHG N 5.153 -0.004 -5.361 61 N H H43 0 4.104 13.052 28.490 1 N H5 CHG N 5.855 2.145 -4.341 62 N H H44 0 3.532 11.565 27.660 0 N H5A CHG N 4.104 1.887 -4.147 63 N H H45 0 4.277 10.958 29.897 1 N H6 CHG N 5.127 2.684 -2.033 64 N H H46 0 5.844 11.803 29.657 0 N H6A CHG N 6.236 1.292 -2.044 65 N H H51 0 3.953 7.805 30.520 0 N H2 TBG N 1.710 1.034 -0.265 66 N H H21 0 4.554 5.271 29.082 1 N HA TBG N 1.303 -1.540 1.053 67 N H H23 0 6.059 4.655 32.557 1 N HG11 TBG N 2.748 0.472 2.775 68 N H H24 0 6.511 4.859 30.831 0 N HG12 TBG N 1.741 0.299 4.233 69 N H H25 0 6.023 6.286 31.807 0 N HG13 TBG N 2.220 -1.143 3.305 70 N H H26 0 4.385 2.960 32.027 1 N HG21 TBG N -0.622 1.605 1.670 71 N H H27 0 3.074 3.270 30.839 0 N HG22 TBG N 0.081 1.903 3.278 72 N H H28 0 4.767 3.061 30.275 0 N HG23 TBG N 1.088 2.077 1.820 73 N H H29 0 3.735 4.964 33.317 1 N HG31 TBG N -0.148 -1.788 3.170 74 N H H30 0 3.688 6.590 32.554 0 N HG32 TBG N -0.715 -0.312 3.987 75 N H H31 0 2.425 5.375 32.159 0 N HG33 TBG N -1.337 -0.731 2.373 76 N H H3 0 0.140 5.582 28.414 1 N HA 037 N -2.299 -1.424 -1.642 77 N H H2 0 0.024 3.088 27.046 1 N HB2 037 N -4.032 -3.107 -0.253 78 N H H1 0 2.204 2.542 26.392 1 N HG2 037 N -2.597 -3.391 1.786 79 N H H32 0 -0.814 4.720 25.615 1 N HBE 037 N -3.217 -4.011 -2.338 80 N H H33 0 0.209 6.002 26.347 0 N HBEA 037 N -1.531 -3.535 -1.976 81 N H H34 0 0.898 4.006 24.158 1 N HBF 037 N -3.062 -5.975 -1.099 82 N H H35 0 1.260 5.763 24.251 0 N HBFA 037 N -1.311 -5.782 -1.395 83 N H H4 0 3.898 4.383 27.685 1 N HD2 037 N -0.153 -3.457 -0.086 84 N H H5 0 3.114 3.004 28.526 0 N HD3 037 N -0.249 -2.801 1.576 85 N H H6 0 2.971 5.446 25.878 1 N H1 037 N -0.960 -5.427 0.831 86 N H H7 0 3.188 4.014 24.815 0 N HD2A 037 N -2.704 -5.669 1.133 87 N H H50 0 -2.670 -0.746 31.520 0 N HNAA 03A N -9.298 0.441 -1.199 88 N H H53 0 -1.240 5.147 30.039 0 N HNAE 03A N -4.658 -0.628 -1.482 89 N H H8 0 -0.689 2.918 31.900 1 N HAH 03A N -5.405 0.540 1.088 90 N H H9 0 -2.432 5.379 31.974 1 N HAJ 03A N -4.781 2.252 -1.359 91 N H H10 0 -2.725 4.023 33.115 0 N HAJA 03A N -5.620 2.838 0.097 92 N H H11 0 -0.377 5.939 32.945 1 N HAK 03A N -3.656 2.219 1.478 93 N H H12 0 -1.164 5.216 34.389 0 N HAKA 03A N -2.817 1.633 0.022 94 N H H13 0 1.167 4.330 34.099 1 N HAL 03A N -2.947 3.903 -0.967 95 N H H14 0 -0.045 3.019 33.900 0 N HALA 03A N -3.786 4.489 0.489 96 N H H15 0 0.742 3.741 32.456 0 N HALB 03A N -2.098 3.935 0.597 97 N H H16 0 -3.791 1.742 32.891 1 N HAN 03A N -10.132 1.992 1.262 98 N H H17 0 -3.259 -1.111 34.023 1 N HAO 03A N -11.734 0.035 -0.592 99 N H H18 0 -3.914 0.293 34.931 0 N HAOA 03A N -12.397 0.913 0.888 100 N H H19 0 -5.914 0.457 33.235 1 N HAP 03A N -11.860 3.144 -0.195 101 N H H20 0 -5.259 -0.947 32.327 0 N HAPA 03A N -11.196 2.266 -1.675 102 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 sing 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 Y 19 N doub Y 20 N sing Y 21 N doub Y 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N doub N 27 N sing N 28 N sing N 29 N doub N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N doub N 35 N sing N 36 N doub 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 doub 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 Y 52 N doub Y 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 RCSB RCSB O=C(NC1CC1)C(=O)C(CCC)NC(=O)C1C2CCCC2CN1C(=O)C(NC(=O)C(NC(=O)c1cnccn1)C1CCCCC1)C(C)(C)C InChI=1S/C36H53N7O6/c1-5-10-25(29(44)34(48)39-23-15-16-23)40-33(47)28-24-14-9-13-22(24)20-43(28)35(49)30(36(2,3)4)42-32(46)27(21-11-7-6-8-12-21)41-31(45)26-19-37-17-18-38-26/h17-19,21-25,27-28,30H,5-16,20H2,1-4H3,(H,39,48)(H,40,47)(H,41,45)(H,42,46)/t22-,24-,25-,27-,28-,30+/m0/s1 BBAWEDCPNXPBQM-GDEBMMAJSA-N CCC[C@H](NC(=O)[C@@H]1[C@H]2CCC[C@H]2CN1C(=O)[C@@H](NC(=O)[C@@H](NC(=O)c3cnccn3)C4CCCCC4)C(C)(C)C)C(=O)C(=O)NC5CC5 CCC[CH](NC(=O)[CH]1[CH]2CCC[CH]2CN1C(=O)[CH](NC(=O)[CH](NC(=O)c3cnccn3)C4CCCCC4)C(C)(C)C)C(=O)C(=O)NC5CC5 CCC[C@@H](C(=O)C(=O)NC1CC1)NC(=O)[C@@H]2[C@H]3CCC[C@H]3CN2C(=O)[C@H](C(C)(C)C)NC(=O)[C@H](C4CCCCC4)NC(=O)c5cnccn5 CCCC(C(=O)C(=O)NC1CC1)NC(=O)C2C3CCCC3CN2C(=O)C(C(C)(C)C)NC(=O)C(C4CCCCC4)NC(=O)c5cnccn5 (1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-cyclohexyl-2-[(pyrazine-2-carbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3S)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl]octahydrocyclopenta[c]pyrrole-1-carboxamide (non-preferred name) (3~{S},3~{a}~{S},6~{a}~{R})-2-[(2~{S})-2-[[(2~{S})-2-cyclohexyl-2-(pyrazin-2-ylcarbonylamino)ethanoyl]amino]-3,3-dimethyl-butanoyl]-~{N}-[(3~{S})-1-(cyclopropylamino)-1,2-bis(oxidanylidene)hexan-3-yl]-3,3~{a},4,5,6,6~{a}-hexahydro-1~{H}-cyclopenta[c]pyrrole-3-carboxamide (1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-cyclohexyl-2-[(pyrazine-2-carbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3S)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl]octahydrocyclopenta[c]pyrrole-1-carboxamide PDB