C8 H13 N3 O3 199.207 (2~{S},4~{S})-4-[(2~{S})-2-azanyl-3-azanylidene-propyl]-5-oxidanylidene-pyrrolidine-2-carboxylic acid N 0 Corina N 2024-06-06 8ZQ8 N 2025-10-06 PDBC REL HETAIN A1D8S non-polymer C19 0 5.894 3.378 20.944 1 N C19 A1D8S N 3.312 0.328 0.234 1 N C O4 0 5.125 4.116 21.586 1 N O4 A1D8S N 3.429 -0.183 1.322 2 N O C20 0 5.316 2.305 20.024 1 N C20 A1D8S N 2.150 -0.043 -0.652 3 S C N4 0 5.662 2.445 18.609 1 N N4 A1D8S N 1.526 -1.283 -0.178 4 N N C21 0 6.458 1.477 18.146 1 N C21 A1D8S N 0.185 -1.188 -0.185 5 N C C22 0 6.303 0.286 19.079 1 N C22 A1D8S N -0.237 0.179 -0.675 6 S C C23 0 5.869 0.913 20.398 1 N C23 A1D8S N 1.046 1.034 -0.566 7 N C C24 0 7.296 -0.823 18.810 1 N C24 A1D8S N -1.340 0.752 0.218 8 N C C25 0 7.655 -1.828 19.912 1 N C25 A1D8S N -2.607 -0.093 0.069 9 S C C26 0 7.688 -3.221 19.316 1 N C26 A1D8S N -3.652 0.395 1.038 10 N C N5 0 8.968 -1.474 20.422 1 N N5 A1D8S N -3.117 0.028 -1.304 11 N N O6 0 7.071 1.467 17.083 1 N O6 A1D8S N -0.576 -2.071 0.151 12 N O N6 0 6.779 -4.111 19.642 1 N N6 A1D8S N -4.776 0.826 0.604 13 N N H24 0 4.222 2.291 20.138 1 N H24 A1D8S N 2.485 -0.158 -1.683 14 N H H25 0 5.332 3.198 18.040 1 N H25 A1D8S N 2.017 -2.070 0.105 15 N H H26 0 5.363 -0.160 18.722 1 N H26 A1D8S N -0.573 0.127 -1.711 16 N H H27 0 5.088 0.304 20.876 1 N H27 A1D8S N 1.086 1.558 0.389 17 N H H28 0 6.727 1.010 21.080 1 N H28 A1D8S N 1.120 1.736 -1.397 18 N H H29 0 6.896 -1.407 17.968 1 N H29 A1D8S N -1.011 0.733 1.257 19 N H H30 0 8.236 -0.338 18.506 1 N H30 A1D8S N -1.551 1.779 -0.078 20 N H H31 0 6.901 -1.782 20.712 1 N H31 A1D8S N -2.375 -1.137 0.279 21 N H H32 0 8.467 -3.484 18.616 1 N H32 A1D8S N -3.453 0.381 2.099 22 N H H33 0 9.229 -2.114 21.144 1 N H33 A1D8S N -3.917 -0.570 -1.446 23 N H H34 0 6.924 -4.983 19.174 1 N H34 A1D8S N -5.449 1.140 1.228 24 N H H2 0 9.637 -1.518 19.680 1 N H2 A1D8S Y -3.339 0.988 -1.523 25 N H OXT 0 7.230 3.407 21.071 1 N OXT A1D8S Y 4.213 1.231 -0.184 26 N O HXT 0 7.473 4.064 21.712 1 N HXT A1D8S Y 4.938 1.440 0.421 27 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 doub N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N doub 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 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 PDBC RCSB PDBC InChI=1S/C8H13N3O3/c9-3-5(10)1-4-2-6(8(13)14)11-7(4)12/h3-6,9H,1-2,10H2,(H,11,12)(H,13,14)/b9-3-/t4-,5-,6-/m0/s1 XOIOGZLOYQIXIP-BWWWCELDSA-N N[C@@H](C[C@H]1C[C@H](NC1=O)C(O)=O)C=N N[CH](C[CH]1C[CH](NC1=O)C(O)=O)C=N [H]/N=C\[C@H](C[C@H]1C[C@H](NC1=O)C(=O)O)N C1C(C(=O)NC1C(=O)O)CC(C=N)N (2~{S},4~{S})-4-[(2~{S})-2-azanyl-3-azanylidene-propyl]-5-oxidanylidene-pyrrolidine-2-carboxylic acid