C10 H14 Mo N5 O8 P S3 555.356 Molybdopterin dihydroxy-thioxo-molybdenum N metal-containing ligand MetalCoord N 2026-04-20 1FIQ N 2026-08-07 RCSB REL HETAIN ZW9 non-polymer N1 0 20.785 18.708 100.862 1 N N1 ZW9 N -5.095 1.386 -0.576 1 N N C1 0 20.189 20.002 100.925 1 N C2 ZW9 N -5.597 2.115 0.424 2 N C N2 0 19.646 20.484 99.818 1 N N2 ZW9 N -6.914 2.132 0.615 3 N N N3 0 20.213 20.673 102.118 1 N N3 ZW9 N -4.819 2.858 1.266 4 N N C2 0 20.783 20.163 103.300 1 N C4 ZW9 N -3.433 2.904 1.157 5 N C O1 0 20.809 20.789 104.396 1 N O4 ZW9 Y -2.784 3.594 1.937 6 N O N4 0 22.059 18.060 104.506 1 N N5 ZW9 N -1.515 2.075 -0.155 7 N N C3 0 23.143 16.979 104.142 1 N C6 ZW9 N -0.939 1.465 -1.355 8 R C C4 0 22.540 15.993 102.897 1 N C7 ZW9 N -1.847 0.342 -1.943 9 R C N5 0 21.954 16.730 101.763 1 N N8 ZW9 N -3.268 0.619 -1.768 10 N N C5 0 21.416 18.805 103.329 1 N C9 ZW9 N -2.882 2.126 0.074 11 N C C6 0 21.386 18.018 101.864 1 N C10 ZW9 N -3.749 1.371 -0.741 12 N C C7 0 23.587 16.226 105.312 1 N C1' ZW9 N 0.486 0.975 -1.082 13 N C S1 -1 24.721 16.944 106.168 1 N S1' ZW9 N 1.643 2.156 -0.812 14 N S C8 0 22.914 14.904 105.587 1 N C2' ZW9 N 0.824 -0.334 -1.095 15 N C S2 -1 23.437 14.043 106.963 1 N S2' ZW9 N 2.454 -0.738 -0.998 16 N S C9 0 21.754 14.325 104.631 1 N C3' ZW9 N -0.225 -1.429 -1.212 17 R C O2 0 21.436 15.214 103.493 1 N O3' ZW9 N -1.572 -0.927 -1.323 18 N O C10 0 20.466 14.431 105.215 1 N C4' ZW9 N -0.280 -2.375 -0.013 19 N C O3 0 19.500 13.401 104.978 1 N O4' ZW9 N -1.106 -3.511 -0.321 20 N O P1 0 19.021 12.358 104.226 1 N P ZW9 N -1.134 -4.792 0.590 21 N P O6 0 17.737 12.261 104.031 1 N O3P ZW9 N -1.525 -4.484 1.995 22 N O O5 0 19.629 11.921 102.985 1 N O2P ZW9 N -2.113 -5.775 -0.086 23 N O O4 0 19.369 11.391 105.353 1 N O1P ZW9 N 0.265 -5.437 0.496 24 N O MO1 24.645 15.383 108.204 0 N MO ZW9 N 3.576 1.097 -0.241 25 N MO S3 -2 23.398 16.146 109.517 1 N S ZW9 N 2.706 0.713 1.953 26 N S O7 -1 25.339 13.676 109.904 1 N O1 ZW9 N 4.950 0.243 0.136 27 N O O8 -1 25.958 16.558 109.028 1 N O2 ZW9 N 4.319 2.489 0.279 28 N O H1 0 19.663 19.944 98.976 1 N H1 ZW9 N -7.442 1.669 0.088 29 N H H2 0 19.219 21.388 99.823 1 N H2 ZW9 N -7.264 2.604 1.268 30 N H H4 0 19.800 21.583 102.152 1 N H4 ZW9 N -5.204 3.324 1.906 31 N H H3 0 22.494 18.741 105.096 1 N H3 ZW9 N -0.990 2.425 0.443 32 N H H5 0 24.006 17.511 103.716 1 N H5 ZW9 N -0.879 2.167 -2.051 33 N H H6 0 23.352 15.332 102.560 1 N H6 ZW9 N -1.672 0.266 -2.914 34 N H H7 0 22.685 16.809 101.085 1 N H7 ZW9 N -3.845 0.290 -2.352 35 N H H9 0 22.001 13.304 104.306 1 N H9 ZW9 N -0.009 -1.963 -2.022 36 N H H10 0 20.612 14.489 106.304 1 N H10 ZW9 N -0.643 -1.893 0.762 37 N H H11 0 20.026 15.372 104.853 1 N H11 ZW9 N 0.627 -2.673 0.213 38 N H H13 0 18.949 11.683 102.366 1 N H13 ZW9 N -2.163 -6.518 0.394 39 N H H12 0 18.581 10.949 105.647 1 N H12 ZW9 N 0.434 -5.654 -0.346 40 N H H15 0 24.639 13.553 110.534 1 N H15 ZW9 Y 4.745 -0.499 0.532 41 N H H16 0 25.547 17.050 109.729 1 N H16 ZW9 N 3.772 2.964 0.754 42 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 doub 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 doub N 16 N doub N 17 N sing N 18 N sing N 19 N sing 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 doub N 27 N sing N 28 N sing N 29 N sing N 30 N doub 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 N sing N 44 N sing N 45 N sing RCSB RCSB RCSB O=P(O)(O)OCC1OC2NC=3N=C(N)NC(=O)C=3NC2C=2S[Mo](O)(O)(=S)SC=21 InChI=1S/C10H14N5O6PS2.Mo.2H2O.S/c11-10-14-7-4(8(16)15-10)12-3-6(24)5(23)2(21-9(3)13-7)1-20-22(17,18)19;;;;/h2-3,9,12,23-24H,1H2,(H2,17,18,19)(H4,11,13,14,15,16);;2*1H2;/q;+4;;;/p-4/t2-,3+,9-;;;;/m1..../s1 JAIJTNMSMAOJKF-BKZHXLINSA-J NC1=NC2=C(N[C@@H]3[C@H](N2)O[C@H](CO[P](O)(O)=O)C4=C3S[Mo](O)(O)(=S)S4)C(=O)N1 NC1=NC2=C(N[CH]3[CH](N2)O[CH](CO[P](O)(O)=O)C4=C3S[Mo](O)(O)(=S)S4)C(=O)N1 C([C@@H]1C2=C([C@H]3[C@@H](O1)NC4=C(N3)C(=O)NC(=N4)N)S[Mo](=S)(S2)(O)O)OP(=O)(O)O C(C1C2=C(C3C(O1)NC4=C(N3)C(=O)NC(=N4)N)S[Mo](=S)(S2)(O)O)OP(=O)(O)O [(5aR,8R,9aR)-2-amino-4-oxo-8-[(phosphonooxy)methyl]-3,5,5a,8,9a,10-hexahydro-4H-pyrano[3,2-g]pteridine-6,7-bis(thiolato)-kappa~2~S~6~,S~7~]dihydroxido(sulfido)molybdenum [(1~{R},10~{R},16~{R})-5-azanyl-13,13-bis(oxidanyl)-7-oxidanylidene-13-sulfanylidene-17-oxa-12,14-dithia-2,4,6,9-tetraza-13$l^{6}-molybdatetracyclo[8.7.0.0^{3,8}.0^{11,15}]heptadeca-3(8),4,11(15)-trien-16-yl]methyl dihydrogen phosphate