Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4dv3_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 6.A N LYS 3.A O no hydrogen 2.969 N/A LYS 8.A NZ THR 21.A O no hydrogen 3.395 N/A ALA 9.A N ILE 6.A O no hydrogen 2.999 N/A LYS 10.A N GLU 7.A O no hydrogen 3.049 N/A ARG 11.A N LYS 8.A O no hydrogen 2.725 N/A ARG 18.A N PHE 15.A O no hydrogen 3.016 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 3.204 N/A ARG 22.A NH2 TYR 20.A OH no hydrogen 3.245 N/A CYS 23.A N ARG 28.A O no hydrogen 2.918 N/A VAL 24.A N GLY 37.A O no hydrogen 2.715 N/A GLY 27.A N CYS 23.A O no hydrogen 2.996 N/A TYR 33.A N LEU 38.A O no hydrogen 3.011 N/A LEU 43.A N CYS 39.A O no hydrogen 2.568 N/A ARG 44.A N ARG 40.A O no hydrogen 2.951 N/A GLU 45.A N ILE 41.A O no hydrogen 2.916 N/A LEU 46.A N CYS 42.A O no hydrogen 3.013 N/A ALA 47.A N LEU 43.A O no hydrogen 2.803 N/A ALA 47.A N ARG 44.A O no hydrogen 3.097 N/A HIS 48.A N ARG 44.A O no hydrogen 2.898 N/A LYS 49.A N GLU 45.A O no hydrogen 3.045 N/A GLY 50.A N ALA 47.A O no hydrogen 3.486 N/A