Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7pis_0.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 8.A OG SER 8.A O no hydrogen 2.464 N/A ARG 12.A N SER 8.A O no hydrogen 2.740 N/A ARG 12.A NE TYR 5.A OH no hydrogen 3.339 N/A ALA 13.A N LYS 9.A O no hydrogen 2.872 N/A LYS 14.A N LEU 10.A O no hydrogen 2.928 N/A THR 15.A N LYS 11.A O no hydrogen 2.887 N/A THR 15.A OG1 LYS 11.A O no hydrogen 2.256 N/A HIS 16.A N ARG 12.A O no hydrogen 3.475 N/A ARG 21.A N GLY 17.A O no hydrogen 2.626 N/A ARG 28.A N THR 24.A O no hydrogen 3.309 N/A LYS 29.A N ALA 25.A O no hydrogen 2.904 N/A VAL 30.A N SER 26.A O no hydrogen 2.954 N/A LEU 31.A N GLY 27.A O no hydrogen 2.892 N/A LYS 32.A N ARG 28.A O no hydrogen 2.870 N/A LEU 33.A N LYS 29.A O no hydrogen 2.914 N/A ARG 34.A N VAL 30.A O no hydrogen 2.958 N/A ARG 35.A N LEU 31.A O no hydrogen 2.857 N/A LYS 36.A N LYS 32.A O no hydrogen 2.897 N/A LYS 37.A N LEU 33.A O no hydrogen 2.919 N/A GLN 38.A N ARG 35.A O no hydrogen 2.824 N/A GLN 38.A NE2 LYS 36.A O no hydrogen 3.495 N/A ARG 39.A N ARG 34.A O no hydrogen 2.590 N/A ARG 39.A NE GLN 41.A OE1 no hydrogen 2.569 N/A ARG 39.A NH2 GLN 41.A OE1 no hydrogen 3.008 N/A ALA 40.A N GLN 41.A OE1 no hydrogen 3.149 N/A SER 46.A OG GLU 47.A O no hydrogen 3.222 N/A