Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3iwd_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 1.A N PHE 18.A O no hydrogen 2.886 N/A THR 3.A N ASP 16.A O no hydrogen 2.879 N/A HIS 5.A N ALA 14.A O no hydrogen 2.988 N/A TRP 7.A N TYR 12.A O no hydrogen 2.790 N/A GLU 9.A N GLU 9.A OE2 no hydrogen 2.682 N/A TYR 10.A N TRP 7.A O no hydrogen 2.898 N/A GLY 11.A N PRO 8.A O no hydrogen 3.261 N/A TYR 12.A N TRP 7.A O no hydrogen 3.340 N/A ALA 14.A N HIS 5.A O no hydrogen 2.706 N/A ASP 16.A N THR 3.A O no hydrogen 2.961 N/A PHE 18.A N HIS 1.A O no hydrogen 2.841 N/A TRP 27.A N ASP 25.A OD1 no hydrogen 2.897 N/A TRP 27.A NE1 GLU 46.A OE2 no hydrogen 2.994 N/A LYS 28.A N ASP 25.A O no hydrogen 3.241 N/A PHE 30.A N PRO 26.A O no hydrogen 2.966 N/A GLU 31.A N TRP 27.A O no hydrogen 2.968 N/A HIS 32.A N LYS 28.A O no hydrogen 2.999 N/A LEU 33.A N ALA 29.A O no hydrogen 2.980 N/A LYS 34.A N PHE 30.A O no hydrogen 2.884 N/A LYS 35.A N GLU 31.A O no hydrogen 3.355 N/A ALA 36.A N HIS 32.A O no hydrogen 2.941 N/A LEU 37.A N LEU 33.A O no hydrogen 2.832 N/A LYS 38.A N LYS 35.A O no hydrogen 3.331 N/A ALA 39.A N LYS 34.A O no hydrogen 3.324 N/A ARG 51.A NH1 GLU 48.A OE1 no hydrogen 3.427 N/A GLU 54.A N ARG 51.A O no hydrogen 2.796 N/A ILE 55.A N ARG 51.A O no hydrogen 3.264 N/A