Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2f4v_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 6.A N LYS 3.A O no hydrogen 2.746 N/A LYS 10.A N GLU 7.A O no hydrogen 3.018 N/A ARG 18.A N PHE 15.A O no hydrogen 2.803 N/A TYR 20.A OH LEU 5.A O no hydrogen 3.033 N/A ARG 22.A NE TYR 20.A OH no hydrogen 2.969 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 2.919 N/A ARG 22.A NH2 TYR 20.A OH no hydrogen 2.735 N/A VAL 24.A N GLY 37.A O no hydrogen 2.968 N/A LEU 43.A N CYS 39.A O no hydrogen 2.579 N/A ARG 44.A N ARG 40.A O no hydrogen 2.991 N/A GLU 45.A N ILE 41.A O no hydrogen 2.840 N/A LEU 46.A N CYS 42.A O no hydrogen 3.139 N/A LEU 46.A N LEU 43.A O no hydrogen 2.974 N/A ALA 47.A N LEU 43.A O no hydrogen 3.345 N/A HIS 48.A N ARG 44.A O no hydrogen 3.121 N/A LYS 49.A N GLU 45.A O no hydrogen 3.404 N/A GLY 50.A N LEU 46.A O no hydrogen 2.783 N/A SER 59.A OG ALA 58.A O no hydrogen 3.450 N/A