C27 H33 N O4 435.555 Paxilline N 0 Corina N 2026-02-27 11CZ N 2026-09-18 RCSB REL (2R,4bS,6aS,12bS,12cR,14aS)-4b-hydroxy-2-(2-hydroxypropan-2-yl)-12b,12c-dimethyl-5,6,6a,7,12,12b,12c,13,14,14a-decahydro-2H-[1]benzopyrano[5',6':6,7]indeno[1,2-b]indol-3(4bH)-one HETAIN A1C9G non-polymer C1 0 137.808 154.262 173.427 1 N C5 A1C9G N 2.339 0.740 0.885 1 S C C2 0 138.805 153.655 172.473 1 N C6 A1C9G N 2.015 -0.606 0.302 2 N C C3 0 138.115 151.299 172.957 1 N C2 A1C9G N -0.400 -0.109 0.132 3 R C C4 0 137.201 151.895 174.043 1 N C3 A1C9G N -0.136 1.156 0.971 4 N C C5 0 136.680 153.286 173.681 1 N C4 A1C9G N 1.220 1.734 0.559 5 N C C6 0 137.330 151.258 171.649 1 N C1 A1C9G N -0.287 0.217 -1.359 6 N C C7 0 138.132 156.404 172.393 1 N C10 A1C9G N 4.665 0.343 0.344 7 R C C8 0 137.254 157.572 171.891 1 N C12 A1C9G N 5.900 1.054 -0.213 8 N C C9 0 136.359 158.084 173.008 1 N C13 A1C9G N 5.589 1.600 -1.608 9 N C C10 0 136.421 157.143 170.694 1 N C14 A1C9G N 6.284 2.210 0.713 10 N C C11 0 139.301 152.259 172.792 1 N C16 A1C9G N 0.636 -1.178 0.534 11 S C C12 0 140.366 151.695 171.848 1 N C17 A1C9G N 0.436 -2.467 -0.251 12 N C C13 0 140.827 150.287 172.220 1 N C18 A1C9G N -1.003 -2.997 -0.100 13 N C C14 0 139.614 149.364 172.261 1 N C19 A1C9G N -1.936 -1.898 -0.561 14 S C C15 0 138.574 149.841 173.321 1 N C20 A1C9G N -1.753 -0.708 0.422 15 S C C16 0 137.624 148.694 173.156 1 Y C21 A1C9G N -2.983 0.118 0.227 16 N C C17 0 138.226 147.570 172.690 1 Y C22 A1C9G N -3.972 -0.699 -0.223 17 N C C18 0 139.676 147.834 172.388 1 N C23 A1C9G N -3.438 -2.125 -0.391 18 N C C19 0 137.231 146.538 172.674 1 Y C24 A1C9G N -5.163 0.120 -0.368 19 N C C20 0 137.224 145.188 172.335 1 Y C25 A1C9G N -6.468 -0.181 -0.770 20 N C C21 0 136.058 144.450 172.470 1 Y C26 A1C9G N -7.364 0.859 -0.793 21 N C C22 0 134.894 145.041 172.937 1 Y C27 A1C9G N -7.004 2.149 -0.437 22 N C C23 0 134.870 146.383 173.281 1 Y C28 A1C9G N -5.720 2.473 -0.035 23 N C C24 0 136.038 147.119 173.145 1 Y C29 A1C9G N -4.789 1.436 -0.001 24 N C C25 0 139.124 149.715 174.745 1 N C31 A1C9G N -1.762 -1.251 1.852 25 N C C26 0 139.238 154.359 171.425 1 N C7 A1C9G N 2.899 -1.315 -0.401 26 N C C27 0 139.035 155.796 171.340 1 N C8 A1C9G N 4.241 -0.752 -0.616 27 N C N1 0 136.300 148.451 173.438 1 Y N30 A1C9G N -3.471 1.401 0.340 28 N N O1 0 137.199 155.441 172.890 1 N O11 A1C9G N 3.577 1.258 0.430 29 N O O2 0 138.120 158.647 171.484 1 N O15 A1C9G N 6.986 0.129 -0.295 30 N O O3 0 139.934 152.558 174.031 1 N O32 A1C9G N 0.484 -1.470 1.925 31 N O O4 0 139.573 156.479 170.483 1 N O9 A1C9G N 4.966 -1.141 -1.508 32 N O H1 0 138.309 154.491 174.379 1 N H1 A1C9G N 2.393 0.636 1.969 33 N H H3 0 136.341 151.224 174.186 1 N H3 A1C9G N -0.920 1.890 0.781 34 N H H4 0 137.771 151.966 174.981 1 N H4 A1C9G N -0.129 0.896 2.030 35 N H H5 0 136.064 153.662 174.511 1 N H5 A1C9G N 1.395 2.665 1.098 36 N H H6 0 136.064 153.210 172.773 1 N H6 A1C9G N 1.217 1.935 -0.512 37 N H H7 0 136.476 150.572 171.755 1 N H7 A1C9G N -1.119 0.857 -1.655 38 N H H8 0 136.963 152.267 171.410 1 N H8 A1C9G N 0.654 0.734 -1.548 39 N H H9 0 137.985 150.905 170.839 1 N H9 A1C9G N -0.317 -0.707 -1.936 40 N H H10 0 138.757 156.775 173.219 1 N H10 A1C9G N 4.886 -0.064 1.331 41 N H H11 0 136.978 158.389 173.864 1 N H11 A1C9G N 4.761 2.306 -1.545 42 N H H12 0 135.781 158.948 172.648 1 N H12 A1C9G N 6.469 2.107 -2.004 43 N H H13 0 135.670 157.286 173.320 1 N H13 A1C9G N 5.315 0.777 -2.267 44 N H H14 0 135.752 156.321 170.988 1 N H14 A1C9G N 6.506 1.821 1.707 45 N H H15 0 135.821 157.995 170.341 1 N H15 A1C9G N 7.164 2.717 0.317 46 N H H16 0 137.087 156.803 169.887 1 N H16 A1C9G N 5.456 2.916 0.776 47 N H H17 0 141.239 152.364 171.869 1 N H17 A1C9G N 0.638 -2.277 -1.305 48 N H H18 0 139.950 151.667 170.830 1 N H18 A1C9G N 1.135 -3.220 0.115 49 N H H19 0 141.543 149.922 171.469 1 N H19 A1C9G N -1.139 -3.884 -0.720 50 N H H20 0 141.310 150.306 173.208 1 N H20 A1C9G N -1.202 -3.239 0.944 51 N H H21 0 139.110 149.535 171.298 1 N H21 A1C9G N -1.707 -1.609 -1.587 52 N H H22 0 139.997 147.354 171.452 1 N H22 A1C9G N -3.861 -2.597 -1.278 53 N H H23 0 140.334 147.514 173.209 1 N H23 A1C9G N -3.642 -2.719 0.499 54 N H H24 0 138.124 144.717 171.968 1 N H24 A1C9G N -6.758 -1.183 -1.049 55 N H H25 0 136.056 143.402 172.208 1 N H25 A1C9G N -8.382 0.666 -1.098 56 N H H26 0 133.996 144.449 173.034 1 N H26 A1C9G N -7.751 2.928 -0.474 57 N H H27 0 133.964 146.845 173.646 1 N H27 A1C9G N -5.452 3.482 0.240 58 N H H28 0 138.366 150.059 175.463 1 N H28 A1C9G N -1.359 -0.498 2.529 59 N H H29 0 139.372 148.663 174.950 1 N H29 A1C9G N -2.785 -1.491 2.143 60 N H H30 0 140.029 150.332 174.844 1 N H30 A1C9G N -1.149 -2.151 1.903 61 N H H31 0 139.751 153.850 170.622 1 N H31 A1C9G N 2.636 -2.282 -0.805 62 N H H33 0 135.642 149.116 173.792 1 N H33 A1C9G N -2.951 2.170 0.622 63 N H H34 0 138.873 158.292 171.027 1 N H34 A1C9G N 6.813 -0.631 -0.866 64 N H H32 0 139.293 152.911 174.637 1 N H32 A1C9G N 1.125 -2.109 2.265 65 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N doub 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 Y 15 N doub Y 16 N sing N 17 N sing N 18 N sing Y 19 N sing N 20 N sing N 21 N sing Y 22 N sing Y 23 N doub Y 24 N doub N 25 N sing N 26 N sing N 27 N sing Y 28 N doub N 29 N sing N 30 N sing Y 31 N sing Y 32 N sing N 33 N sing Y 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 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 RCSB RCSB CC(C)(O)C1OC2CCC3(C)C4(C)c5[NH]c6ccccc6c5CC4CCC3(O)C2=CC1=O InChI=1S/C27H33NO4/c1-24(2,30)23-20(29)14-18-21(32-23)10-11-25(3)26(4)15(9-12-27(18,25)31)13-17-16-7-5-6-8-19(16)28-22(17)26/h5-8,14-15,21,23,28,30-31H,9-13H2,1-4H3/t15-,21-,23-,25+,26+,27+/m0/s1 ACNHBCIZLNNLRS-UBGQALKQSA-N CC(C)(O)[C@H]1O[C@H]2CC[C@@]3(C)[C@@](O)(CC[C@H]4Cc5c([nH]c6ccccc56)[C@]34C)C2=CC1=O CC(C)(O)[CH]1O[CH]2CC[C]3(C)[C](O)(CC[CH]4Cc5c([nH]c6ccccc56)[C]34C)C2=CC1=O C[C@]12CC[C@H]3C(=CC(=O)[C@H](O3)C(C)(C)O)[C@@]1(CC[C@@H]4[C@@]2(c5c(c6ccccc6[nH]5)C4)C)O CC12CCC3C(=CC(=O)C(O3)C(C)(C)O)C1(CCC4C2(c5c(c6ccccc6[nH]5)C4)C)O (2R,4bS,6aS,12bS,12cR,14aS)-4b-hydroxy-2-(2-hydroxypropan-2-yl)-12b,12c-dimethyl-5,6,6a,7,12,12b,12c,13,14,14a-decahydro-2H-[1]benzopyrano[5',6':6,7]indeno[1,2-b]indol-3(4bH)-one (1~{S},2~{R},5~{S},7~{R},11~{S},14~{S})-1,2-dimethyl-11-oxidanyl-7-(2-oxidanylpropan-2-yl)-6-oxa-23-azahexacyclo[12.10.0.0^{2,11}.0^{5,10}.0^{16,24}.0^{17,22}]tetracosa-9,16(24),17(22),18,20-pentaen-8-one (2R,4bS,6aS,12bS,12cR,14aS)-4b-hydroxy-2-(2-hydroxypropan-2-yl)-12b,12c-dimethyl-5,6,6a,7,12,12b,12c,13,14,14a-decahydro-2H-[1]benzopyrano[5',6':6,7]indeno[1,2-b]indol-3(4bH)-one PDB systematic name