Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7zah_0.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 7.A N ARG 4.A O no hydrogen 2.701 N/A TRP 8.A N PRO 5.A O no hydrogen 3.453 N/A ARG 13.A NH1 LYS 9.A O no hydrogen 2.293 N/A ILE 19.A N ARG 15.A O no hydrogen 3.300 N/A LYS 20.A N TRP 16.A O no hydrogen 2.921 N/A LYS 21.A N LYS 17.A O no hydrogen 3.038 N/A ARG 22.A N TRP 18.A O no hydrogen 2.933 N/A ILE 23.A N ILE 19.A O no hydrogen 2.943 N/A ARG 24.A N LYS 20.A O no hydrogen 2.996 N/A ARG 25.A N LYS 21.A O no hydrogen 2.977 N/A LEU 26.A N ARG 22.A O no hydrogen 3.000 N/A LYS 27.A N ILE 23.A O no hydrogen 2.934 N/A ARG 28.A N ARG 24.A O no hydrogen 3.215 N/A GLN 29.A NE2 GLU 33.A OE2 no hydrogen 3.306 N/A LYS 31.A N LYS 27.A O no hydrogen 3.158 N/A LYS 32.A N ARG 28.A O no hydrogen 2.990 N/A GLU 33.A N GLN 29.A O no hydrogen 3.000 N/A ARG 34.A N ARG 30.A O no hydrogen 3.164 N/A ARG 34.A N LYS 31.A O no hydrogen 3.278 N/A