Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4b3r_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LEU 5.A N ARG 2.A O no hydrogen 2.721 N/A ILE 6.A N ARG 2.A O no hydrogen 3.097 N/A ILE 6.A N LYS 3.A O no hydrogen 2.812 N/A LYS 8.A N LEU 5.A O no hydrogen 3.311 N/A LYS 8.A NZ TYR 20.A O no hydrogen 3.045 N/A LYS 10.A N GLU 7.A O no hydrogen 2.627 N/A ALA 19.A N LYS 16.A O no hydrogen 3.318 N/A ARG 22.A NE LEU 5.A O no hydrogen 3.367 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 2.831 N/A ARG 22.A NH2 TYR 20.A OH no hydrogen 2.874 N/A CYS 23.A N ARG 28.A O no hydrogen 2.618 N/A VAL 24.A N GLY 37.A O no hydrogen 2.943 N/A GLY 27.A N CYS 23.A O no hydrogen 3.068 N/A TYR 33.A N LEU 38.A O no hydrogen 2.776 N/A LEU 43.A N CYS 39.A O no hydrogen 2.862 N/A ARG 44.A N ARG 40.A O no hydrogen 3.134 N/A GLU 45.A N ILE 41.A O no hydrogen 2.897 N/A LEU 46.A N CYS 42.A O no hydrogen 2.980 N/A ALA 47.A N LEU 43.A O no hydrogen 3.040 N/A HIS 48.A N ARG 44.A O no hydrogen 3.197 N/A HIS 48.A N GLU 45.A O no hydrogen 2.898 N/A LYS 49.A N GLU 45.A O no hydrogen 3.230 N/A GLY 50.A N LEU 46.A O no hydrogen 2.994 N/A GLN 51.A N LEU 46.A O no hydrogen 3.215 N/A VAL 55.A N LEU 52.A O no hydrogen 3.144 N/A