C13 H17 N5 O6 339.304 1-[(6-acetyl-2-oxo-2,3-dihydropteridin-4-yl)amino]-1-deoxy-D-ribitol N 0 Corina N 2025-11-11 9Z4R N 2026-07-17 RCSB REL HETAIN A1C0R non-polymer C1 0 49.704 68.994 224.252 1 N C1 A1C0R N -2.824 -3.810 -0.246 1 N C C2 0 46.750 72.796 225.974 1 N C12 A1C0R N -0.995 0.953 0.011 2 N C C3 0 45.223 71.687 227.533 1 N C14 A1C0R N 1.440 0.813 -0.021 3 N C C4 0 43.732 71.692 227.204 1 N C15 A1C0R N 2.518 -0.269 -0.094 4 S C C5 0 43.287 73.080 226.741 1 N C17 A1C0R N 3.901 0.385 -0.070 5 S C C6 0 41.768 73.244 226.681 1 N C19 A1C0R N 4.979 -0.698 -0.142 6 R C C7 0 50.174 70.275 223.632 1 N C2 A1C0R N -3.999 -2.868 -0.179 7 N C C8 0 41.121 72.987 228.030 1 N C21 A1C0R N 6.362 -0.043 -0.119 8 N C C9 0 47.938 72.692 225.228 1 N C23 A1C0R N -2.333 0.358 -0.010 9 N C C10 0 49.596 71.562 224.110 1 N C4 A1C0R N -3.774 -1.415 -0.098 10 N C C11 0 50.223 72.821 223.827 1 N C5 A1C0R N -4.878 -0.546 -0.037 11 N C C12 0 48.595 73.974 224.927 1 N C7 A1C0R N -3.483 1.268 0.054 12 N C C13 0 46.999 75.217 226.014 1 N C9 A1C0R N -2.020 3.063 0.147 13 N C N1 0 46.338 74.046 226.330 1 N N11 A1C0R N -0.917 2.303 0.093 14 N N N2 0 46.049 71.730 226.336 1 N N13 A1C0R N 0.116 0.187 -0.044 15 N N N3 0 48.460 71.489 224.807 1 N N24 A1C0R N -2.532 -0.946 -0.083 16 N N N4 0 49.756 73.983 224.211 1 N N6 A1C0R N -4.718 0.756 0.037 17 N N N5 0 48.153 75.158 225.295 1 N N8 A1C0R N -3.254 2.581 0.127 18 N N O1 0 46.527 76.289 226.404 1 N O10 A1C0R N -1.879 4.273 0.220 19 N O O2 0 43.468 70.727 226.184 1 N O16 A1C0R N 2.388 -1.147 1.026 20 N O O3 0 43.820 74.053 227.635 1 N O18 A1C0R N 4.031 1.263 -1.190 21 N O O4 0 41.460 74.571 226.255 1 N O20 A1C0R N 4.849 -1.576 0.978 22 N O O5 0 39.754 73.364 228.038 1 N O22 A1C0R N 7.366 -1.044 -0.303 23 N O H1 0 49.856 68.166 223.544 1 N H1A A1C0R N -1.897 -3.237 -0.223 24 N H H2 0 50.276 68.800 225.171 1 N H1B A1C0R N -2.853 -4.488 0.607 25 N H H3 0 48.635 69.076 224.496 1 N H1C A1C0R N -2.873 -4.386 -1.170 26 N H H4 0 45.459 70.771 228.094 0 N H14A A1C0R N 1.557 1.382 0.901 27 N H H5 0 45.452 72.566 228.153 0 N H14B A1C0R N 1.539 1.483 -0.876 28 N H H6 0 43.173 71.433 228.115 1 N H15 A1C0R N 2.401 -0.838 -1.016 29 N H H7 0 43.690 73.249 225.731 1 N H17 A1C0R N 4.018 0.954 0.852 30 N H H8 0 41.368 72.518 225.957 1 N H19 A1C0R N 4.862 -1.266 -1.065 31 N H H11 0 41.196 71.914 228.263 0 N H21A A1C0R N 6.430 0.692 -0.921 32 N H H12 0 41.655 73.567 228.797 0 N H21B A1C0R N 6.514 0.451 0.840 33 N H H13 0 51.142 72.810 223.259 1 N H5 A1C0R N -5.876 -0.957 -0.050 34 N H H14 0 45.493 74.121 226.860 1 N H11 A1C0R N -0.045 2.728 0.112 35 N H H15 0 45.435 71.533 225.572 1 N H13 A1C0R N 0.037 -0.779 -0.098 36 N H H16 0 42.541 70.729 225.978 1 N H16 A1C0R N 2.481 -0.708 1.883 37 N H H17 0 43.550 74.920 227.357 1 N H18 A1C0R N 3.938 0.824 -2.047 38 N H H18 0 40.517 74.681 226.215 1 N H20 A1C0R N 4.942 -1.137 1.834 39 N H H19 0 39.382 73.190 228.895 1 N H22 A1C0R N 8.269 -0.699 -0.299 40 N H O1 0 50.753 70.860 222.463 1 N O1 A1C0R Y -5.129 -3.306 -0.192 41 N O N 1 N sing N 2 N sing N 3 N sing N 4 N doub N 5 N sing N 6 N doub N 7 N sing N 8 N doub 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 N 19 N sing N 20 N sing N 21 N doub N 22 N sing N 23 N sing N 24 N doub 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 doub RCSB RCSB OCC(O)C(O)C(O)CNC=1NC(=O)N=C2N=CC(=NC2=1)C(C)=O InChI=1S/C13H17N5O6/c1-5(20)6-2-14-11-9(16-6)12(18-13(24)17-11)15-3-7(21)10(23)8(22)4-19/h2,7-8,10,19,21-23H,3-4H2,1H3,(H2,14,15,17,18,24)/t7-,8+,10-/m0/s1 YKEOEQIZVGNSMT-XKSSXDPKSA-N CC(=O)C1=NC2=C(NC[C@H](O)[C@H](O)[C@H](O)CO)NC(=O)N=C2N=C1 CC(=O)C1=NC2=C(NC[CH](O)[CH](O)[CH](O)CO)NC(=O)N=C2N=C1 CC(=O)C1=NC2=C(NC(=O)N=C2N=C1)NC[C@@H]([C@@H]([C@@H](CO)O)O)O CC(=O)C1=NC2=C(NC(=O)N=C2N=C1)NCC(C(C(CO)O)O)O 1-[(6-acetyl-2-oxo-2,3-dihydropteridin-4-yl)amino]-1-deoxy-D-ribitol 6-ethanoyl-4-[[(2~{S},3~{S},4~{R})-2,3,4,5-tetrakis(oxidanyl)pentyl]amino]-3~{H}-pteridin-2-one