Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7k50_z.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 4.A N ARG 37.A O no hydrogen 2.517 N/A ILE 6.A N VAL 35.A O no hydrogen 3.356 N/A THR 7.A N LYS 55.A O no hydrogen 2.866 N/A THR 7.A OG1 GLU 57.A OE1 no hydrogen 3.519 N/A GLN 8.A N HIS 33.A O no hydrogen 3.369 N/A THR 9.A N MET 53.A O no hydrogen 3.137 N/A THR 9.A OG1 THR 9.A O no hydrogen 2.503 N/A ILE 13.A N SER 11.A O no hydrogen 2.654 N/A ARG 15.A N ALA 12.A O no hydrogen 3.332 N/A LYS 20.A N LEU 16.A O no hydrogen 3.035 N/A ALA 21.A N PRO 17.A O no hydrogen 3.038 N/A THR 22.A N LYS 18.A O no hydrogen 3.102 N/A THR 22.A OG1 LYS 18.A O no hydrogen 2.804 N/A LEU 23.A N HIS 19.A O no hydrogen 2.640 N/A LEU 24.A N LYS 20.A O no hydrogen 2.947 N/A GLY 25.A N ALA 21.A O no hydrogen 2.716 N/A LEU 26.A N LEU 23.A O no hydrogen 2.984 N/A GLY 27.A N LEU 24.A O no hydrogen 3.231 N/A LEU 28.A N LEU 23.A O no hydrogen 3.252 N/A ARG 29.A N HIS 33.A ND1 no hydrogen 3.172 N/A GLY 32.A N GLN 8.A O no hydrogen 2.692 N/A HIS 33.A N ARG 30.A O no hydrogen 3.138 N/A VAL 35.A N ILE 6.A O no hydrogen 2.866 N/A ARG 37.A N ILE 4.A O no hydrogen 2.706 N/A ARG 37.A NH1 GLU 36.A O no hydrogen 2.533 N/A ASP 39.A N LYS 2.A O no hydrogen 3.153 N/A ARG 44.A N THR 40.A O no hydrogen 3.089 N/A MET 46.A N ALA 42.A O no hydrogen 3.415 N/A ILE 47.A N ILE 43.A O no hydrogen 3.017 N/A ASN 48.A N ARG 44.A O no hydrogen 2.571 N/A ALA 49.A N GLY 45.A O no hydrogen 2.621 N/A ALA 49.A N MET 46.A O no hydrogen 3.142 N/A VAL 50.A N MET 46.A O no hydrogen 3.149 N/A MET 53.A N VAL 50.A O no hydrogen 2.788 N/A VAL 54.A N SER 51.A O no hydrogen 3.345 N/A LYS 55.A N THR 7.A O no hydrogen 2.890 N/A GLU 57.A N LYS 5.A O no hydrogen 3.068 N/A