Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1fhu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 2.A NH1 TRP 61.A O no hydrogen 2.600 N/A SER 3.A N ARG 26.A O no hydrogen 2.870 N/A GLN 5.A N CYS 24.A O no hydrogen 2.740 N/A VAL 6.A N LEU 298.A OXT no hydrogen 2.937 N/A TYR 7.A N TYR 22.A O no hydrogen 2.922 N/A ARG 8.A N GLU 295.A O no hydrogen 2.934 N/A ARG 8.A NE GLU 295.A OE1 no hydrogen 2.849 N/A ARG 8.A NH1 GLN 51.A OE1 no hydrogen 3.133 N/A ARG 8.A NH2 GLU 295.A OE1 no hydrogen 3.314 N/A ARG 8.A NH2 GLU 295.A OE2 no hydrogen 2.730 N/A TRP 9.A N GLY 20.A O no hydrogen 2.940 N/A ILE 11.A N ARG 18.A O no hydrogen 2.566 N/A MET 13.A N LYS 16.A O no hydrogen 3.114 N/A ASP 14.A N LEU 272.A O no hydrogen 2.775 N/A THR 17.A OG1 GLN 10.A OE1 no hydrogen 3.520 N/A THR 17.A OG1 ASP 19.A OD1 no hydrogen 2.678 N/A THR 17.A OG1 ASP 19.A OD2 no hydrogen 3.442 N/A ARG 18.A N ILE 11.A O no hydrogen 2.733 N/A ARG 18.A NE ILE 243.A O no hydrogen 2.728 N/A ARG 18.A NH1 PRO 38.A O no hydrogen 2.845 N/A ARG 18.A NH2 SER 37.A O no hydrogen 2.850 N/A ARG 18.A NH2 SER 242.A O no hydrogen 2.873 N/A GLY 20.A N TRP 9.A O no hydrogen 3.051 N/A LEU 21.A N ILE 36.A O no hydrogen 3.049 N/A TYR 22.A N TYR 7.A O no hydrogen 2.828 N/A TYR 22.A OH SER 245.A OG no hydrogen 2.724 N/A VAL 23.A N GLY 34.A O no hydrogen 2.863 N/A CYS 24.A N GLN 5.A O no hydrogen 2.828 N/A LEU 25.A N GLY 32.A O no hydrogen 2.905 N/A ARG 26.A N SER 3.A O no hydrogen 2.729 N/A GLU 27.A N ARG 30.A O no hydrogen 3.170 N/A GLY 28.A N MET 1.A O no hydrogen 3.227 N/A ARG 30.A N GLU 27.A O no hydrogen 2.931 N/A GLY 32.A N LEU 25.A O no hydrogen 2.873 N/A TRP 33.A N GLU 84.A OE1 no hydrogen 2.914 N/A TRP 33.A NE1 GLU 31.A OE1 no hydrogen 3.035 N/A GLY 34.A N VAL 23.A O no hydrogen 2.972 N/A ILE 36.A N LEU 21.A O no hydrogen 2.850 N/A SER 37.A OG GLU 35.A OE1 no hydrogen 2.735 N/A LEU 39.A N SER 43.A OG no hydrogen 2.866 N/A PHE 42.A N LEU 39.A O no hydrogen 2.893 N/A SER 43.A N LEU 39.A O no hydrogen 2.809 N/A THR 46.A N GLU 49.A OE1 no hydrogen 2.815 N/A THR 46.A OG1 GLU 48.A OE2 no hydrogen 3.541 N/A TRP 47.A NE1 GLY 20.A O no hydrogen 3.030 N/A GLU 48.A N GLU 48.A OE2 no hydrogen 2.579 N/A GLU 49.A N THR 46.A OG1 no hydrogen 2.974 N/A ALA 50.A N THR 46.A O no hydrogen 2.758 N/A GLN 51.A N TRP 47.A O no hydrogen 2.896 N/A SER 52.A N GLU 48.A O no hydrogen 3.130 N/A VAL 53.A N GLU 49.A O no hydrogen 3.129 N/A LEU 54.A N ALA 50.A O no hydrogen 2.739 N/A LEU 55.A N GLN 51.A O no hydrogen 2.949 N/A ALA 56.A N SER 52.A O no hydrogen 3.087 N/A TRP 57.A N VAL 53.A O no hydrogen 2.860 N/A TRP 57.A NE1 GLU 67.A O no hydrogen 2.755 N/A VAL 58.A N LEU 54.A O no hydrogen 2.761 N/A ASN 59.A N LEU 55.A O no hydrogen 2.982 N/A ASN 59.A ND2 LEU 55.A O no hydrogen 3.042 N/A ASN 60.A N ALA 56.A O no hydrogen 3.036 N/A TRP 61.A N TRP 57.A O no hydrogen 2.807 N/A LEU 62.A N VAL 58.A O no hydrogen 2.854 N/A ALA 63.A N ASN 59.A O no hydrogen 3.007 N/A GLY 64.A N TRP 61.A O no hydrogen 2.786 N/A ASP 65.A N ASN 60.A O no hydrogen 2.839 N/A GLU 67.A N ASP 65.A OD1 no hydrogen 2.983 N/A ALA 75.A N MET 71.A O no hydrogen 2.698 N/A PHE 76.A N PRO 72.A O no hydrogen 2.775 N/A GLY 77.A N SER 73.A O no hydrogen 3.067 N/A VAL 78.A N VAL 74.A O no hydrogen 2.809 N/A SER 79.A N ALA 75.A O no hydrogen 2.969 N/A SER 79.A OG ALA 75.A O no hydrogen 3.135 N/A SER 79.A OG PHE 76.A O no hydrogen 2.602 N/A CYS 80.A N PHE 76.A O no hydrogen 3.050 N/A CYS 80.A SG PHE 76.A O no hydrogen 3.649 N/A ALA 81.A N GLY 77.A O no hydrogen 3.162 N/A LEU 82.A N VAL 78.A O no hydrogen 2.910 N/A ALA 83.A N SER 79.A O no hydrogen 2.801 N/A GLU 84.A N CYS 80.A O no hydrogen 2.797 N/A LEU 85.A N ALA 81.A O no hydrogen 2.802 N/A THR 86.A N LEU 82.A O no hydrogen 3.050 N/A THR 86.A OG1 LEU 82.A O no hydrogen 3.083 N/A THR 86.A OG1 ALA 83.A O no hydrogen 3.151 N/A THR 86.A OG1 THR 88.A OG1 no hydrogen 3.015 N/A ASP 87.A N GLU 84.A O no hydrogen 3.005 N/A THR 88.A N ALA 83.A O no hydrogen 2.739 N/A THR 88.A OG1 ALA 83.A O no hydrogen 3.290 N/A THR 88.A OG1 THR 86.A OG1 no hydrogen 3.015 N/A ALA 98.A N PRO 265.A O no hydrogen 3.101 N/A LEU 100.A N ASP 268.A OD2 no hydrogen 2.709 N/A CYS 101.A N LYS 109.A O no hydrogen 2.792 N/A ALA 108.A N HIS 135.A O no hydrogen 2.922 N/A LYS 109.A N PRO 99.A O no hydrogen 2.889 N/A VAL 110.A N ARG 137.A O no hydrogen 2.992 N/A VAL 112.A N ASP 139.A O no hydrogen 2.828 N/A GLY 113.A N ASP 120.A OD2 no hydrogen 2.699 N/A ASP 120.A N GLU 116.A O no hydrogen 3.072 N/A GLY 121.A N ALA 117.A O no hydrogen 2.807 N/A MET 122.A N VAL 118.A O no hydrogen 2.710 N/A VAL 123.A N ARG 119.A O no hydrogen 2.837 N/A VAL 124.A N ASP 120.A O no hydrogen 2.857 N/A ASN 125.A N GLY 121.A O no hydrogen 2.907 N/A LEU 126.A N MET 122.A O no hydrogen 2.983 N/A LEU 127.A N VAL 123.A O no hydrogen 3.140 N/A LEU 128.A N VAL 124.A O no hydrogen 3.082 N/A GLU 129.A N ASN 125.A O no hydrogen 2.762 N/A ALA 130.A N LEU 126.A O no hydrogen 2.956 N/A ILE 131.A N LEU 127.A O no hydrogen 2.943 N/A LEU 134.A N ILE 131.A O no hydrogen 3.051 N/A HIS 135.A N LYS 106.A O no hydrogen 2.771 N/A LEU 136.A N ARG 163.A O no hydrogen 2.882 N/A ARG 137.A N ALA 108.A O no hydrogen 2.830 N/A ARG 137.A NH1 ILE 264.A O no hydrogen 2.866 N/A ARG 137.A NH2 ILE 264.A O no hydrogen 2.841 N/A LEU 138.A N PHE 166.A O no hydrogen 2.732 N/A ASP 139.A N VAL 110.A O no hydrogen 2.921 N/A ALA 140.A N GLU 168.A O no hydrogen 3.085 N/A ARG 142.A N GLU 169.A O no hydrogen 2.630 N/A ARG 142.A NE GLU 169.A OE1 no hydrogen 2.837 N/A ARG 142.A NH1 GLU 169.A OE1 no hydrogen 3.349 N/A ARG 142.A NH1 SER 193.A OG no hydrogen 2.909 N/A ARG 142.A NH1 GLU 196.A OE1 no hydrogen 2.937 N/A ARG 142.A NH1 GLU 196.A OE2 no hydrogen 3.330 N/A ARG 142.A NH2 GLU 196.A OE1 no hydrogen 2.627 N/A TRP 144.A N PRO 170.A O no hydrogen 2.913 N/A LYS 148.A N THR 145.A OG1 no hydrogen 3.167 N/A GLY 149.A N THR 145.A O no hydrogen 3.038 N/A GLN 150.A N PRO 146.A O no hydrogen 3.022 N/A GLN 150.A NE2 PRO 146.A O no hydrogen 3.345 N/A GLN 151.A N LEU 147.A O no hydrogen 2.902 N/A PHE 152.A N LYS 148.A O no hydrogen 2.859 N/A ALA 153.A N GLY 149.A O no hydrogen 3.101 N/A LYS 154.A N GLN 150.A O no hydrogen 3.035 N/A TYR 155.A N PHE 152.A O no hydrogen 3.300 N/A VAL 156.A N ALA 153.A O no hydrogen 3.048 N/A ASP 159.A N ASN 157.A OD1 no hydrogen 2.703 N/A TYR 160.A N ASN 157.A O no hydrogen 2.838 N/A TYR 160.A OH GLU 129.A OE2 no hydrogen 2.822 N/A ARG 161.A N PRO 158.A O no hydrogen 3.260 N/A ARG 161.A NE VAL 156.A O no hydrogen 2.991 N/A ARG 161.A NH1 THR 184.A O no hydrogen 2.787 N/A ARG 161.A NH2 VAL 156.A O no hydrogen 2.979 N/A ARG 163.A N TYR 160.A O no hydrogen 2.840 N/A ARG 163.A NH1 LEU 128.A O no hydrogen 3.340 N/A ARG 163.A NH1 LEU 134.A O no hydrogen 2.978 N/A ARG 163.A NH2 LEU 128.A O no hydrogen 2.784 N/A ILE 164.A N ARG 161.A O no hydrogen 2.986 N/A ALA 165.A N LEU 136.A O no hydrogen 2.582 N/A LEU 167.A N ALA 187.A O no hydrogen 2.765 N/A GLU 168.A N LEU 138.A O no hydrogen 2.746 N/A GLU 169.A N ALA 189.A O no hydrogen 2.878 N/A CYS 171.A N SER 177.A OG no hydrogen 2.976 N/A LYS 172.A N TRP 144.A O no hydrogen 3.096 N/A LYS 172.A NZ ARG 142.A O no hydrogen 3.173 N/A LYS 172.A NZ ALA 143.A O no hydrogen 3.496 N/A ASP 176.A N THR 173.A OG1 no hydrogen 3.135 N/A SER 177.A N THR 173.A O no hydrogen 2.879 N/A SER 177.A OG THR 173.A O no hydrogen 3.370 N/A ARG 178.A N ARG 174.A O no hydrogen 2.824 N/A ARG 178.A NH1 GLU 204.A OE2 no hydrogen 2.605 N/A ARG 178.A NH2 ASP 175.A OD1 no hydrogen 2.812 N/A ALA 179.A N ASP 175.A O no hydrogen 2.804 N/A PHE 180.A N ASP 176.A O no hydrogen 2.872 N/A ALA 181.A N SER 177.A O no hydrogen 3.016 N/A ARG 182.A N ARG 178.A O no hydrogen 2.994 N/A GLU 183.A N ALA 179.A O no hydrogen 2.939 N/A THR 184.A N PHE 180.A O no hydrogen 2.873 N/A THR 184.A OG1 PHE 180.A O no hydrogen 2.778 N/A GLY 185.A N ALA 181.A O no hydrogen 2.927 N/A ILE 186.A N THR 184.A OG1 no hydrogen 2.974 N/A ILE 188.A N GLY 206.A O no hydrogen 2.877 N/A ALA 189.A N LEU 167.A O no hydrogen 3.029 N/A TRP 190.A N ALA 209.A O no hydrogen 3.197 N/A TRP 190.A NE1 GLU 204.A OE1 no hydrogen 2.796 N/A ASP 191.A N GLU 169.A OE2 no hydrogen 2.760 N/A SER 193.A N GLU 169.A OE2 no hydrogen 3.048 N/A SER 193.A OG GLU 169.A OE1 no hydrogen 3.320 N/A SER 193.A OG GLU 169.A OE2 no hydrogen 2.731 N/A LEU 194.A N ASP 191.A O no hydrogen 3.057 N/A ARG 195.A N GLU 192.A O no hydrogen 2.951 N/A ARG 195.A NH2 ASP 191.A OD2 no hydrogen 2.913 N/A GLU 196.A N SER 193.A O no hydrogen 3.114 N/A PHE 199.A N GLU 196.A O no hydrogen 3.200 N/A VAL 207.A N GLU 204.A O no hydrogen 3.024 N/A ARG 208.A N ILE 188.A O no hydrogen 2.942 N/A ARG 208.A NH1 GLY 234.A O no hydrogen 2.768 N/A VAL 210.A N THR 236.A O no hydrogen 2.847 N/A VAL 211.A N TRP 190.A O no hydrogen 2.877 N/A ILE 212.A N VAL 238.A O no hydrogen 2.876 N/A THR 215.A OG1 GLU 244.A OE1 no hydrogen 2.538 N/A LEU 216.A N LYS 213.A O no hydrogen 2.813 N/A THR 217.A N LYS 213.A O no hydrogen 2.894 N/A THR 217.A OG1 LYS 213.A O no hydrogen 3.197 N/A GLY 218.A N PRO 214.A O no hydrogen 2.864 N/A LEU 220.A N SER 79.A OG no hydrogen 2.872 N/A LYS 222.A N SER 219.A OG no hydrogen 2.911 N/A VAL 223.A N SER 219.A O no hydrogen 2.886 N/A ARG 224.A N LEU 220.A O no hydrogen 2.766 N/A GLU 225.A N GLU 221.A O no hydrogen 2.909 N/A GLN 226.A N LYS 222.A O no hydrogen 2.963 N/A VAL 227.A N VAL 223.A O no hydrogen 2.893 N/A GLN 228.A N ARG 224.A O no hydrogen 2.883 N/A ALA 229.A N GLU 225.A O no hydrogen 2.837 N/A ALA 230.A N GLN 226.A O no hydrogen 2.917 N/A HIS 231.A N VAL 227.A O no hydrogen 2.810 N/A ALA 232.A N GLN 228.A O no hydrogen 2.881 N/A LEU 233.A N ALA 230.A O no hydrogen 3.148 N/A GLY 234.A N HIS 231.A O no hydrogen 2.933 N/A LEU 235.A N ALA 230.A O no hydrogen 2.905 N/A THR 236.A N ARG 208.A O no hydrogen 3.017 N/A VAL 238.A N VAL 210.A O no hydrogen 2.896 N/A SER 240.A N ILE 212.A O no hydrogen 2.816 N/A SER 241.A N GLY 266.A O no hydrogen 2.944 N/A SER 241.A OG GLU 244.A OE2 no hydrogen 3.542 N/A SER 241.A OG THR 269.A OG1 no hydrogen 2.640 N/A SER 242.A N GLU 244.A OE2 no hydrogen 2.670 N/A ILE 243.A N SER 241.A OG no hydrogen 2.715 N/A GLU 244.A N GLU 244.A OE2 no hydrogen 2.806 N/A SER 245.A N GLU 35.A OE1 no hydrogen 2.804 N/A SER 245.A OG TYR 22.A OH no hydrogen 2.724 N/A SER 245.A OG GLU 35.A OE1 no hydrogen 3.565 N/A SER 245.A OG GLU 35.A OE2 no hydrogen 2.483 N/A SER 246.A OG GLN 277.A O no hydrogen 3.226 N/A SER 246.A OG ARG 279.A O no hydrogen 2.687 N/A LEU 247.A N SER 245.A OG no hydrogen 3.264 N/A GLY 248.A N GLU 35.A OE2 no hydrogen 2.865 N/A LEU 249.A N SER 245.A O no hydrogen 2.882 N/A THR 250.A N SER 246.A O no hydrogen 2.825 N/A THR 250.A OG1 SER 246.A O no hydrogen 3.217 N/A THR 250.A OG1 LEU 247.A O no hydrogen 2.839 N/A GLN 251.A N LEU 247.A O no hydrogen 3.168 N/A LEU 252.A N GLY 248.A O no hydrogen 2.859 N/A ALA 253.A N LEU 249.A O no hydrogen 2.920 N/A ARG 254.A N THR 250.A O no hydrogen 3.065 N/A ARG 254.A NE PRO 90.A O no hydrogen 2.743 N/A ARG 254.A NH1 GLU 84.A OE2 no hydrogen 2.879 N/A ARG 254.A NH2 LEU 89.A O no hydrogen 2.845 N/A ARG 254.A NH2 PRO 90.A O no hydrogen 3.240 N/A ILE 255.A N GLN 251.A O no hydrogen 2.783 N/A ALA 256.A N LEU 252.A O no hydrogen 2.883 N/A ALA 257.A N ALA 253.A O no hydrogen 2.885 N/A TRP 258.A N ARG 254.A O no hydrogen 3.000 N/A LEU 259.A N ILE 255.A O no hydrogen 2.637 N/A THR 260.A N ALA 256.A O no hydrogen 2.718 N/A THR 260.A OG1 ALA 256.A O no hydrogen 3.025 N/A THR 263.A N THR 260.A O no hydrogen 3.054 N/A GLY 266.A N ILE 239.A O no hydrogen 2.828 N/A THR 269.A N LEU 267.A O no hydrogen 2.924 N/A THR 269.A OG1 SER 241.A OG no hydrogen 2.640 N/A LEU 272.A N THR 269.A O no hydrogen 3.280 N/A MET 273.A N LEU 270.A O no hydrogen 2.885 N/A GLN 274.A N PRO 12.A O no hydrogen 2.914 N/A GLN 276.A N PRO 287.A O no hydrogen 2.657 N/A GLN 276.A NE2 LEU 286.A O no hydrogen 2.762 N/A GLN 277.A N SER 246.A OG no hydrogen 2.960 N/A GLN 277.A NE2 TYR 22.A OH no hydrogen 2.946 N/A VAL 278.A N VAL 289.A O no hydrogen 2.772 N/A ARG 279.A N GLN 277.A O no hydrogen 2.689 N/A ARG 279.A NH1 GLU 84.A OE2 no hydrogen 2.790 N/A ARG 279.A NH2 GLU 84.A OE1 no hydrogen 2.752 N/A ARG 279.A NH2 GLU 84.A OE2 no hydrogen 3.462 N/A TRP 281.A N GLN 276.A OE1 no hydrogen 2.696 N/A SER 284.A N TRP 281.A O no hydrogen 2.929 N/A LEU 286.A N SER 284.A OG no hydrogen 3.143 N/A VAL 289.A N GLN 276.A O no hydrogen 2.767 N/A ALA 293.A N GLU 290.A O no hydrogen 2.875 N/A LEU 294.A N VAL 291.A O no hydrogen 2.741 N/A ARG 296.A NE LEU 298.A O no hydrogen 3.344 N/A ARG 296.A NE LEU 298.A OXT no hydrogen 2.779 N/A ARG 296.A NH2 LEU 298.A O no hydrogen 2.903 N/A LEU 297.A N VAL 6.A O no hydrogen 2.592 N/A LEU 298.A N VAL 6.A O no hydrogen 3.300 N/A