Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4dv4_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 1.A N GLY 27.A O no hydrogen 3.388 N/A ILE 6.A N LYS 3.A O no hydrogen 2.915 N/A ALA 9.A N ILE 6.A O no hydrogen 2.916 N/A ARG 11.A N LYS 8.A O no hydrogen 3.007 N/A ALA 19.A N LYS 16.A O no hydrogen 3.227 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 3.057 N/A CYS 23.A N ARG 28.A O no hydrogen 2.784 N/A VAL 24.A N GLY 37.A O no hydrogen 2.591 N/A ARG 25.A NH1 GLU 45.A OE1 no hydrogen 3.100 N/A TYR 33.A N LEU 38.A O no hydrogen 2.864 N/A GLY 37.A N ARG 34.A O no hydrogen 2.903 N/A LEU 43.A N CYS 39.A O no hydrogen 2.307 N/A ARG 44.A N ARG 40.A O no hydrogen 2.875 N/A GLU 45.A N ILE 41.A O no hydrogen 2.976 N/A LEU 46.A N CYS 42.A O no hydrogen 2.961 N/A ALA 47.A N LEU 43.A O no hydrogen 2.899 N/A ALA 47.A N ARG 44.A O no hydrogen 2.947 N/A HIS 48.A N ARG 44.A O no hydrogen 2.840 N/A HIS 48.A N GLU 45.A O no hydrogen 3.056 N/A LYS 49.A N GLU 45.A O no hydrogen 3.008 N/A GLN 51.A N LEU 46.A O no hydrogen 3.117 N/A VAL 55.A N LEU 52.A O no hydrogen 3.364 N/A