Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ext_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A OG ASP 2.A O no hydrogen 3.379 N/A SER 1.A OG PHE 42.A O no hydrogen 2.848 N/A VAL 4.A N ALA 40.A O no hydrogen 2.874 N/A VAL 5.A N GLN 58.A O no hydrogen 2.891 N/A ILE 6.A N LEU 38.A O no hydrogen 2.761 N/A LYS 7.A N TYR 56.A O no hydrogen 2.842 N/A ALA 8.A N GLU 36.A O no hydrogen 2.975 N/A LEU 9.A N LYS 54.A O no hydrogen 2.867 N/A VAL 13.A N LEU 32.A O no hydrogen 3.009 N/A ASN 14.A N ARG 52.A O no hydrogen 2.929 N/A VAL 15.A N GLU 30.A O no hydrogen 2.893 N/A ILE 16.A N LYS 50.A O no hydrogen 2.790 N/A GLY 17.A N HIS 28.A O no hydrogen 2.823 N/A LEU 18.A N ALA 48.A O no hydrogen 2.905 N/A THR 19.A N ARG 25.A O no hydrogen 2.884 N/A THR 19.A OG1 ASP 23.A O no hydrogen 2.992 N/A THR 19.A OG1 ARG 25.A O no hydrogen 3.388 N/A ARG 20.A N HIS 45.A O no hydrogen 3.046 N/A ARG 20.A NE THR 43.A O no hydrogen 2.943 N/A ARG 20.A NH2 THR 43.A O no hydrogen 2.913 N/A ARG 25.A N THR 19.A OG1 no hydrogen 3.097 N/A HIS 27.A N GLY 17.A O no hydrogen 3.007 N/A HIS 27.A NE2 THR 46.A OG1 no hydrogen 2.741 N/A HIS 28.A NE2 GLU 30.A OE1 no hydrogen 2.767 N/A GLU 30.A N VAL 15.A O no hydrogen 2.808 N/A LEU 32.A N VAL 13.A O no hydrogen 2.805 N/A ASP 33.A N GLU 36.A OE1 no hydrogen 2.913 N/A LYS 34.A N ASP 11.A OD1 no hydrogen 2.938 N/A GLY 35.A N ALA 8.A O no hydrogen 2.826 N/A GLU 36.A N ASP 33.A O no hydrogen 2.921 N/A LEU 38.A N ILE 6.A O no hydrogen 2.832 N/A ALA 40.A N VAL 4.A O no hydrogen 2.854 N/A PHE 42.A N ASP 2.A O no hydrogen 2.959 N/A THR 43.A N THR 46.A O no hydrogen 2.993 N/A HIS 45.A N THR 43.A OG1 no hydrogen 3.046 N/A THR 46.A N THR 43.A O no hydrogen 3.379 N/A THR 46.A N THR 43.A OG1 no hydrogen 2.908 N/A THR 46.A OG1 HIS 27.A NE2 no hydrogen 2.741 N/A SER 47.A N LEU 18.A O no hydrogen 3.230 N/A LYS 50.A N ILE 16.A O no hydrogen 2.901 N/A ARG 52.A N ASN 14.A O no hydrogen 3.005 N/A LYS 54.A N GLU 10.A OE2 no hydrogen 2.696 N/A TYR 56.A N LYS 7.A O no hydrogen 2.907 N/A GLN 58.A N VAL 5.A O no hydrogen 2.839 N/A GLN 58.A NE2 TYR 56.A OH no hydrogen 3.407 N/A THR 59.A N GLY 62.A O no hydrogen 2.859 N/A ARG 60.A NE ASP 2.A OD1 no hydrogen 3.000 N/A ARG 60.A NH2 ASP 2.A OD1 no hydrogen 3.129 N/A ARG 60.A NH2 ASP 2.A OD2 no hydrogen 2.429 N/A HIS 61.A N THR 59.A OG1 no hydrogen 3.158 N/A GLY 62.A N THR 59.A O no hydrogen 3.023 N/A