Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4lf4_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 6.A N LYS 3.A O no hydrogen 2.935 N/A GLU 7.A N ALA 4.A O no hydrogen 2.921 N/A LYS 8.A N LEU 5.A O no hydrogen 2.990 N/A LYS 10.A NZ THR 12.A O no hydrogen 3.552 N/A THR 12.A OG1 THR 12.A O no hydrogen 2.571 N/A ARG 18.A N PHE 15.A O no hydrogen 3.400 N/A ALA 19.A N LYS 16.A O no hydrogen 3.300 N/A ARG 22.A NE TYR 20.A OH no hydrogen 3.304 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 2.698 N/A CYS 23.A N ARG 28.A O no hydrogen 2.804 N/A VAL 24.A N GLY 37.A O no hydrogen 3.082 N/A GLY 27.A N CYS 23.A O no hydrogen 2.842 N/A TYR 33.A N LEU 38.A O no hydrogen 2.695 N/A GLY 37.A N TYR 33.A O no hydrogen 2.790 N/A LEU 43.A N CYS 39.A O no hydrogen 2.877 N/A ARG 44.A N ARG 40.A O no hydrogen 2.949 N/A GLU 45.A N ILE 41.A O no hydrogen 2.929 N/A LEU 46.A N CYS 42.A O no hydrogen 2.929 N/A ALA 47.A N LEU 43.A O no hydrogen 2.941 N/A HIS 48.A N ARG 44.A O no hydrogen 2.926 N/A LYS 49.A N GLU 45.A O no hydrogen 2.937 N/A GLY 50.A N ALA 47.A O no hydrogen 3.265 N/A GLN 51.A N LEU 46.A O no hydrogen 3.256 N/A VAL 55.A N LEU 52.A O no hydrogen 3.114 N/A