Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4xt4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 9.A NE2 GLU 15.A OE1 no hydrogen 2.997 N/A THR 12.A N GLU 15.A OE1 no hydrogen 2.931 N/A THR 12.A OG1 GLU 15.A OE1 no hydrogen 3.166 N/A GLY 14.A N THR 12.A OG1 no hydrogen 3.370 N/A GLU 15.A N THR 12.A O no hydrogen 3.005 N/A GLU 15.A N THR 12.A OG1 no hydrogen 3.380 N/A LEU 16.A N THR 12.A O no hydrogen 3.075 N/A GLN 18.A NE2 GLY 14.A O no hydrogen 3.393 N/A LEU 19.A N GLU 15.A O no hydrogen 3.021 N/A TYR 20.A N PRO 17.A O no hydrogen 3.156 N/A ASP 21.A N GLN 18.A O no hydrogen 3.270 N/A TYR 22.A OH ILE 178.A O no hydrogen 2.905 N/A GLY 26.A N ASP 25.A OD1 no hydrogen 2.596 N/A TRP 28.A N ARG 176.A O no hydrogen 2.944 N/A TRP 28.A NE1 GLU 198.A OE1 no hydrogen 2.724 N/A LEU 29.A N ASP 197.A OD2 no hydrogen 2.830 N/A ARG 30.A N ILE 178.A O no hydrogen 2.965 N/A ARG 30.A NE GLU 198.A OE2 no hydrogen 2.684 N/A ARG 30.A NH1 TYR 20.A O no hydrogen 2.746 N/A ARG 30.A NH2 TYR 20.A O no hydrogen 2.779 N/A ARG 30.A NH2 ASP 21.A O no hydrogen 3.381 N/A ARG 30.A NH2 GLU 198.A OE1 no hydrogen 3.336 N/A ALA 31.A N GLU 198.A O no hydrogen 2.905 N/A ASN 32.A N THR 180.A O no hydrogen 3.109 N/A PHE 33.A N CYS 200.A O no hydrogen 3.067 N/A SER 35.A N THR 202.A O no hydrogen 2.898 N/A SER 36.A N GLY 40.A O no hydrogen 2.869 N/A SER 36.A OG ASP 38.A OD1 no hydrogen 2.677 N/A SER 36.A OG GLY 40.A O no hydrogen 3.480 N/A LEU 37.A N TYR 206.A O no hydrogen 2.872 N/A GLY 39.A N SER 36.A O no hydrogen 3.111 N/A GLY 40.A N SER 36.A OG no hydrogen 2.880 N/A ALA 41.A N ARG 213.A O no hydrogen 2.813 N/A VAL 43.A N THR 46.A O no hydrogen 2.804 N/A SER 47.A OG ALA 41.A O no hydrogen 3.203 N/A MET 50.A N SER 47.A O no hydrogen 3.027 N/A ALA 51.A N GLY 48.A O no hydrogen 2.978 N/A ARG 56.A N GLY 52.A O no hydrogen 3.026 N/A PHE 57.A N PRO 53.A O no hydrogen 2.971 N/A VAL 58.A N GLY 54.A O no hydrogen 2.979 N/A PHE 59.A N ASP 55.A O no hydrogen 2.805 N/A ASN 60.A N ARG 56.A O no hydrogen 2.965 N/A LEU 61.A N PHE 57.A O no hydrogen 2.960 N/A LEU 62.A N VAL 58.A O no hydrogen 2.912 N/A ARG 63.A N PHE 59.A O no hydrogen 3.061 N/A ARG 63.A NE GLU 181.A OE1 no hydrogen 3.440 N/A ARG 63.A NE GLU 181.A OE2 no hydrogen 2.748 N/A ARG 63.A NH2 GLU 181.A OE1 no hydrogen 2.796 N/A GLU 64.A N ASN 60.A O no hydrogen 2.915 N/A LEU 65.A N LEU 61.A O no hydrogen 2.976 N/A ALA 66.A N ARG 63.A O no hydrogen 3.206 N/A ASP 67.A N ARG 177.A O no hydrogen 2.644 N/A VAL 68.A N ARG 177.A O no hydrogen 3.431 N/A ILE 69.A N GLN 104.A O no hydrogen 2.870 N/A VAL 70.A N LEU 179.A O no hydrogen 2.790 N/A VAL 71.A N ALA 106.A O no hydrogen 2.907 N/A GLY 72.A N GLY 182.A O no hydrogen 2.816 N/A VAL 73.A N VAL 108.A O no hydrogen 3.136 N/A VAL 76.A N GLY 72.A O no hydrogen 3.258 N/A ARG 77.A N VAL 73.A O no hydrogen 2.942 N/A ARG 77.A NH2 ARG 113.A O no hydrogen 2.810 N/A ILE 78.A N GLY 74.A O no hydrogen 2.903 N/A GLU 79.A N THR 75.A O no hydrogen 2.711 N/A TYR 81.A N VAL 76.A O no hydrogen 3.272 N/A TYR 81.A OH GLU 181.A OE1 no hydrogen 2.539 N/A GLY 83.A N ARG 123.A O no hydrogen 2.745 N/A GLY 87.A N GLN 90.A OE1 no hydrogen 3.167 N/A GLN 90.A NE2 GLU 64.A OE1 no hydrogen 3.557 N/A ARG 91.A N GLY 87.A O no hydrogen 2.939 N/A ARG 91.A NE MET 86.A O no hydrogen 3.108 N/A ARG 91.A NH1 GLU 101.A OE1 no hydrogen 2.687 N/A ARG 91.A NH1 GLU 125.A OE2 no hydrogen 2.679 N/A ARG 91.A NH2 GLU 125.A OE1 no hydrogen 2.344 N/A ARG 91.A NH2 GLU 125.A OE2 no hydrogen 3.029 N/A GLN 92.A N VAL 88.A O no hydrogen 2.929 N/A HIS 93.A N VAL 89.A O no hydrogen 2.829 N/A HIS 93.A ND1 GLU 64.A OE2 no hydrogen 3.115 N/A ARG 94.A N GLN 90.A O no hydrogen 2.884 N/A ARG 94.A NE SER 100.A O no hydrogen 2.720 N/A ARG 94.A NH1 GLU 64.A O no hydrogen 2.666 N/A ARG 94.A NH1 ALA 66.A O no hydrogen 2.781 N/A ARG 94.A NH2 ALA 66.A O no hydrogen 3.365 N/A ARG 94.A NH2 SER 100.A O no hydrogen 3.309 N/A ARG 94.A NH2 SER 100.A OG no hydrogen 3.384 N/A GLN 95.A N ARG 91.A O no hydrogen 2.925 N/A ALA 96.A N GLN 92.A O no hydrogen 2.887 N/A ARG 97.A N HIS 93.A O no hydrogen 3.046 N/A ARG 97.A N ARG 94.A O no hydrogen 2.999 N/A ARG 97.A NE GLN 99.A OE1 no hydrogen 2.931 N/A ARG 97.A NH1 GLU 64.A OE2 no hydrogen 3.375 N/A ARG 97.A NH2 GLN 99.A OE1 no hydrogen 3.070 N/A GLY 98.A N GLN 95.A O no hydrogen 2.876 N/A GLN 99.A N ARG 94.A O no hydrogen 2.858 N/A GLN 99.A NE2 LEU 65.A O no hydrogen 3.036 N/A GLN 99.A NE2 ASP 67.A OD1 no hydrogen 3.136 N/A SER 100.A OG VAL 102.A O no hydrogen 3.061 N/A GLN 104.A N ASP 67.A O no hydrogen 3.406 N/A GLN 104.A NE2 ALA 127.A O no hydrogen 2.771 N/A ALA 106.A N ILE 69.A O no hydrogen 2.845 N/A ILE 107.A N LEU 129.A O no hydrogen 2.826 N/A VAL 108.A N VAL 71.A O no hydrogen 2.867 N/A THR 109.A N LEU 131.A O no hydrogen 3.035 N/A SER 111.A OG THR 109.A OG1 no hydrogen 3.243 N/A GLY 112.A N THR 109.A OG1 no hydrogen 2.680 N/A ARG 113.A N SER 111.A OG no hydrogen 3.035 N/A LEU 114.A N GLY 112.A O no hydrogen 3.011 N/A ARG 116.A NH1 ARG 143.A O no hydrogen 2.796 N/A ARG 116.A NH1 ALA 145.A O no hydrogen 3.109 N/A ARG 116.A NH2 ALA 145.A O no hydrogen 3.337 N/A PHE 121.A N MET 118.A O no hydrogen 2.843 N/A THR 122.A N MET 118.A O no hydrogen 2.849 N/A THR 122.A OG1 MET 118.A O no hydrogen 3.296 N/A ARG 123.A N ALA 119.A O no hydrogen 2.762 N/A THR 124.A OG1 MET 126.A O no hydrogen 2.806 N/A LEU 129.A N LEU 105.A O no hydrogen 2.832 N/A VAL 130.A N GLU 149.A O no hydrogen 2.804 N/A LEU 131.A N ILE 107.A O no hydrogen 2.856 N/A THR 132.A N ILE 151.A O no hydrogen 2.946 N/A THR 132.A OG1 THR 109.A O no hydrogen 2.671 N/A THR 133.A N THR 132.A OG1 no hydrogen 2.734 N/A THR 133.A OG1 PRO 158.A O no hydrogen 3.517 N/A THR 134.A N SER 154.A OG no hydrogen 2.809 N/A ALA 135.A N PRO 158.A O no hydrogen 2.804 N/A VAL 136.A N THR 133.A O no hydrogen 3.317 N/A VAL 136.A N THR 133.A OG1 no hydrogen 3.341 N/A THR 140.A N VAL 136.A O no hydrogen 2.976 N/A THR 140.A OG1 VAL 136.A O no hydrogen 2.659 N/A ARG 141.A N ALA 137.A O no hydrogen 2.862 N/A ARG 141.A NH2 VAL 150.A O no hydrogen 3.138 N/A GLN 142.A N ASP 138.A O no hydrogen 2.956 N/A ARG 143.A N ASP 139.A O no hydrogen 2.898 N/A ARG 143.A NE ASP 139.A OD2 no hydrogen 2.423 N/A ARG 143.A NH1 GLY 112.A O no hydrogen 2.897 N/A ARG 143.A NH2 GLY 112.A O no hydrogen 3.128 N/A ARG 143.A NH2 ASP 139.A OD2 no hydrogen 3.025 N/A LEU 144.A N THR 140.A O no hydrogen 2.977 N/A ALA 145.A N GLN 142.A O no hydrogen 3.477 N/A LEU 147.A N LEU 144.A O no hydrogen 2.938 N/A ALA 148.A N LEU 144.A O no hydrogen 3.336 N/A GLU 149.A N PRO 128.A O no hydrogen 3.182 N/A ILE 151.A N VAL 130.A O no hydrogen 2.819 N/A CYS 153.A N THR 132.A O no hydrogen 2.715 N/A CYS 153.A SG ILE 151.A O no hydrogen 3.781 N/A SER 154.A OG ASP 157.A O no hydrogen 3.413 N/A SER 154.A OG PRO 158.A O no hydrogen 3.229 N/A SER 154.A OG THR 160.A O no hydrogen 2.810 N/A GLY 159.A N ASP 157.A OD1 no hydrogen 2.870 N/A THR 160.A N ASP 157.A O no hydrogen 3.187 N/A THR 160.A OG1 ASP 157.A O no hydrogen 3.452 N/A ASP 162.A N CYS 153.A O no hydrogen 3.035 N/A GLU 163.A N GLU 163.A OE1 no hydrogen 2.805 N/A ALA 164.A N ASP 162.A OD1 no hydrogen 2.994 N/A VAL 165.A N ASP 162.A OD1 no hydrogen 3.205 N/A LEU 166.A N ASP 162.A O no hydrogen 2.887 N/A VAL 167.A N GLU 163.A O no hydrogen 3.057 N/A SER 168.A N ALA 164.A O no hydrogen 2.972 N/A SER 168.A OG ALA 164.A O no hydrogen 3.044 N/A GLN 169.A N VAL 165.A O no hydrogen 2.805 N/A LEU 170.A N LEU 166.A O no hydrogen 3.052 N/A ALA 171.A N VAL 167.A O no hydrogen 2.988 N/A ALA 172.A N SER 168.A O no hydrogen 2.892 N/A ARG 173.A N LEU 170.A O no hydrogen 2.954 N/A ARG 173.A NE GLU 149.A OE2 no hydrogen 3.242 N/A ARG 173.A NH1 GLN 169.A O no hydrogen 2.894 N/A ARG 173.A NH1 GLN 169.A OE1 no hydrogen 2.874 N/A GLY 174.A N ALA 171.A O no hydrogen 2.834 N/A LEU 175.A N LEU 170.A O no hydrogen 2.974 N/A ARG 176.A NH1 PRO 23.A O no hydrogen 3.409 N/A ARG 176.A NH1 GLY 26.A O no hydrogen 2.479 N/A ARG 176.A NH2 PRO 23.A O no hydrogen 2.563 N/A ARG 177.A N ASP 67.A OD2 no hydrogen 2.893 N/A ARG 177.A NE ASP 67.A OD1 no hydrogen 3.423 N/A ARG 177.A NE ASP 67.A OD2 no hydrogen 3.115 N/A ARG 177.A NH2 ASP 67.A OD1 no hydrogen 3.352 N/A ILE 178.A N TRP 28.A O no hydrogen 2.969 N/A LEU 179.A N VAL 68.A O no hydrogen 2.961 N/A THR 180.A N ARG 30.A O no hydrogen 2.699 N/A THR 180.A OG1 VAL 70.A O no hydrogen 2.709 N/A GLU 181.A N VAL 70.A O no hydrogen 3.171 N/A GLY 182.A N THR 180.A OG1 no hydrogen 3.360 N/A LEU 187.A N GLY 183.A O no hydrogen 2.990 N/A GLY 188.A N PRO 184.A O no hydrogen 2.911 N/A THR 189.A N THR 185.A O no hydrogen 2.959 N/A THR 189.A OG1 GLU 163.A OE2 no hydrogen 3.553 N/A THR 189.A OG1 LEU 186.A O no hydrogen 2.665 N/A PHE 190.A N LEU 186.A O no hydrogen 2.940 N/A VAL 191.A N LEU 187.A O no hydrogen 2.876 N/A GLU 192.A N GLY 188.A O no hydrogen 2.886 N/A ARG 193.A N THR 189.A O no hydrogen 2.924 N/A ARG 193.A NE ASP 162.A OD1 no hydrogen 3.527 N/A ARG 193.A NH2 ASP 162.A OD1 no hydrogen 3.337 N/A ARG 193.A NH2 ASP 162.A OD2 no hydrogen 3.380 N/A ASP 194.A N VAL 191.A O no hydrogen 3.021 N/A VAL 195.A N PHE 190.A O no hydrogen 3.006 N/A ASP 197.A N LEU 29.A O no hydrogen 3.040 N/A GLU 198.A N LEU 29.A O no hydrogen 3.250 N/A LEU 199.A N TYR 243.A O no hydrogen 2.837 N/A CYS 200.A N ALA 31.A O no hydrogen 2.730 N/A CYS 200.A SG GLU 198.A OE2 no hydrogen 3.188 N/A LEU 201.A N THR 241.A O no hydrogen 2.923 N/A THR 202.A N PHE 33.A O no hydrogen 2.894 N/A THR 202.A OG1 ASP 55.A OD1 no hydrogen 2.653 N/A ILE 203.A N LEU 239.A O no hydrogen 2.844 N/A ALA 204.A N SER 35.A O no hydrogen 2.906 N/A TYR 206.A N ALA 204.A O no hydrogen 2.750 N/A VAL 208.A N ASP 38.A OD1 no hydrogen 2.958 N/A VAL 208.A N ASP 38.A OD2 no hydrogen 3.155 N/A GLY 209.A N ASP 38.A OD2 no hydrogen 2.892 N/A ARG 213.A NH1 ARG 214.A O no hydrogen 2.982 N/A THR 217.A N PRO 184.A O no hydrogen 3.150 N/A ARG 225.A NH1 MET 226.A O no hydrogen 2.857 N/A ARG 227.A N VAL 244.A O no hydrogen 2.815 N/A CYS 228.A SG HIS 230.A O no hydrogen 3.952 N/A ALA 229.A N ARG 242.A O no hydrogen 2.840 N/A HIS 230.A N ARG 242.A O no hydrogen 3.359 N/A HIS 230.A NE2 TYR 20.A OH no hydrogen 2.968 N/A LEU 232.A N TYR 240.A O no hydrogen 2.770 N/A THR 233.A OG1 ASP 234.A O no hydrogen 3.361 N/A THR 233.A OG1 TYR 238.A O no hydrogen 2.775 N/A SER 236.A N ASP 234.A OD1 no hydrogen 2.894 N/A TYR 238.A N ASP 234.A OD1 no hydrogen 3.249 N/A TYR 238.A OH MET 50.A O no hydrogen 2.460 N/A LEU 239.A N ILE 203.A O no hydrogen 3.027 N/A TYR 240.A N LEU 232.A O no hydrogen 2.858 N/A TYR 240.A OH ASP 234.A OD2 no hydrogen 2.482 N/A THR 241.A N LEU 201.A O no hydrogen 2.894 N/A THR 241.A OG1 LEU 201.A O no hydrogen 2.815 N/A ARG 242.A N HIS 230.A O no hydrogen 3.050 N/A ARG 242.A NE GLU 198.A OE2 no hydrogen 2.691 N/A ARG 242.A NH2 GLU 198.A OE1 no hydrogen 3.051 N/A TYR 243.A N LEU 199.A O no hydrogen 2.879 N/A VAL 244.A N ARG 227.A O no hydrogen 2.916 N/A LYS 245.A N ASP 197.A O no hydrogen 2.892 N/A LYS 245.A NZ ASP 194.A OD1 no hydrogen 2.935 N/A LYS 245.A NZ LEU 196.A O no hydrogen 3.540 N/A