C4 H9 N O3 S 151.184 pyrrolidine-1-sulfonic acid N 0 Corina N 2025-07-16 9RZZ N 2025-10-10 PDBE REL HETAIN A1JKN non-polymer C1 0 21.552 59.589 70.806 1 N C01 A1JKN N -1.298 1.177 -0.261 1 N C C2 0 20.922 59.228 69.464 1 N C02 A1JKN N -2.655 0.769 0.365 2 N C C3 0 19.639 60.015 69.368 1 N C03 A1JKN N -2.766 -0.715 -0.073 3 N C C4 0 19.515 60.766 70.694 1 N C04 A1JKN N -1.303 -1.203 -0.016 4 N C N1 0 20.785 60.675 71.411 1 N N05 A1JKN N -0.440 -0.014 -0.118 5 N N O1 0 20.124 62.248 73.438 1 N O07 A1JKN N 1.628 -1.310 -0.483 6 N O O2 0 22.368 61.217 73.432 1 N O08 A1JKN N 1.631 1.176 -0.739 7 N O O3 0 20.358 59.870 73.915 1 N O09 A1JKN N 1.631 0.138 1.377 8 N O S1 0 20.925 61.007 73.076 1 N S06 A1JKN N 1.215 -0.012 -0.079 9 N S H1 0 21.536 58.712 71.469 0 N H011 A1JKN N -1.426 1.428 -1.314 10 N H H2 0 22.592 59.913 70.651 0 N H012 A1JKN N -0.869 2.021 0.280 11 N H H3 0 21.598 59.502 68.641 0 N H021 A1JKN N -2.626 0.855 1.451 12 N H H4 0 20.710 58.149 69.421 0 N H022 A1JKN N -3.470 1.361 -0.050 13 N H H5 0 19.686 60.724 68.528 0 N H031 A1JKN N -3.387 -1.278 0.624 14 N H H6 0 18.783 59.338 69.229 0 N H032 A1JKN N -3.161 -0.790 -1.086 15 N H H7 0 19.276 61.822 70.499 0 N H041 A1JKN N -1.119 -1.714 0.929 16 N H H8 0 18.716 60.315 71.300 0 N H042 A1JKN N -1.105 -1.880 -0.847 17 N H H1 0 19.650 60.198 74.457 1 N H1 A1JKN N 2.589 0.151 1.514 18 N H N 1 N sing 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 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 PDBE RCSB InChI=1S/C4H9NO3S/c6-9(7,8)5-3-1-2-4-5/h1-4H2,(H,6,7,8) KQBOUIWARNMUDQ-UHFFFAOYSA-N O[S](=O)(=O)N1CCCC1 O[S](=O)(=O)N1CCCC1 C1CCN(C1)S(=O)(=O)O C1CCN(C1)S(=O)(=O)O pyrrolidine-1-sulfonic acid