Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4dxa_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 4.A N VAL 16.A O no hydrogen 2.858 N/A ILE 6.A N ARG 14.A O no hydrogen 2.886 N/A TYR 7.A N LEU 88.A O no hydrogen 2.844 N/A ARG 8.A N SER 12.A O no hydrogen 2.870 N/A GLY 11.A N ARG 8.A O no hydrogen 3.019 N/A SER 12.A N ASP 10.A OD1 no hydrogen 3.111 N/A SER 12.A OG ASP 10.A OD1 no hydrogen 2.551 N/A ARG 14.A N ILE 6.A O no hydrogen 2.930 N/A ARG 14.A NE GLY 32.A O no hydrogen 2.875 N/A ARG 14.A NH2 GLY 32.A O no hydrogen 3.231 N/A VAL 16.A N VAL 4.A O no hydrogen 2.816 N/A LEU 18.A N GLU 2.A O no hydrogen 2.705 N/A HIS 20.A N THR 24.A OG1 no hydrogen 3.019 N/A GLY 21.A N LEU 18.A O no hydrogen 3.319 N/A ASN 23.A N HIS 20.A O no hydrogen 3.124 N/A THR 24.A N GLY 21.A O no hydrogen 3.007 N/A THR 24.A OG1 GLY 21.A O no hydrogen 2.859 N/A THR 25.A N GLN 28.A OE1 no hydrogen 2.828 N/A VAL 26.A N HIS 60.A O no hydrogen 2.852 N/A GLN 27.A N PRO 58.A O no hydrogen 3.080 N/A GLN 28.A N THR 25.A OG1 no hydrogen 3.092 N/A ILE 29.A N THR 25.A O no hydrogen 2.973 N/A MET 30.A N VAL 26.A O no hydrogen 2.859 N/A GLU 31.A N GLN 27.A O no hydrogen 3.317 N/A GLU 31.A N GLN 28.A O no hydrogen 3.216 N/A GLY 32.A N ILE 29.A O no hydrogen 2.919 N/A MET 33.A N MET 30.A O no hydrogen 3.396 N/A SER 36.A N THR 39.A OG1 no hydrogen 2.877 N/A SER 36.A OG THR 39.A OG1 no hydrogen 3.070 N/A THR 39.A N SER 36.A OG no hydrogen 3.213 N/A THR 39.A OG1 SER 36.A O no hydrogen 3.538 N/A THR 39.A OG1 SER 36.A OG no hydrogen 3.070 N/A GLN 40.A N SER 36.A O no hydrogen 2.939 N/A GLN 40.A NE2 SER 36.A O no hydrogen 3.480 N/A GLN 41.A N GLU 38.A O no hydrogen 3.278 N/A TYR 42.A N THR 39.A O no hydrogen 3.101 N/A PHE 43.A N GLN 40.A O no hydrogen 3.288 N/A THR 44.A N ARG 91.A O no hydrogen 2.945 N/A TRP 46.A N PHE 89.A O no hydrogen 2.850 N/A ILE 47.A N LEU 54.A O no hydrogen 2.891 N/A CYS 48.A N GLN 87.A O no hydrogen 2.874 N/A SER 49.A N LEU 52.A O no hydrogen 2.775 N/A SER 49.A OG LEU 52.A O no hydrogen 3.380 N/A GLU 50.A N GLU 84.A OE1 no hydrogen 3.028 N/A GLU 50.A N GLU 84.A OE2 no hydrogen 3.027 N/A LEU 54.A N ILE 47.A O no hydrogen 2.919 N/A GLN 55.A NE2 ASP 93.A OD1 no hydrogen 2.854 N/A LEU 56.A N ILE 45.A O no hydrogen 2.797 N/A LYS 57.A N HIS 60.A ND1 no hydrogen 2.885 N/A HIS 60.A N LYS 57.A O no hydrogen 3.051 N/A LYS 61.A NZ ASN 23.A OD1 no hydrogen 2.943 N/A GLN 64.A N LYS 61.A O no hydrogen 2.922 N/A HIS 65.A N LYS 61.A O no hydrogen 3.403 N/A VAL 66.A N PRO 62.A O no hydrogen 3.000 N/A ARG 67.A N LEU 63.A O no hydrogen 2.941 N/A ARG 67.A NE ASP 68.A OD1 no hydrogen 2.853 N/A ARG 67.A NH2 ASP 68.A OD1 no hydrogen 3.370 N/A ARG 67.A NH2 ASP 68.A OD2 no hydrogen 3.050 N/A ASP 68.A N GLN 64.A O no hydrogen 2.711 N/A TRP 69.A N VAL 66.A O no hydrogen 3.197 N/A ILE 72.A N ASP 68.A O no hydrogen 2.866 N/A LEU 73.A N TRP 69.A O no hydrogen 2.755 N/A ALA 74.A N PRO 70.A O no hydrogen 3.038 N/A GLU 75.A N GLU 71.A O no hydrogen 3.074 N/A LEU 76.A N ILE 72.A O no hydrogen 2.968 N/A THR 77.A N LEU 73.A O no hydrogen 3.057 N/A THR 77.A OG1 LEU 73.A O no hydrogen 2.520 N/A LEU 79.A N THR 77.A OG1 no hydrogen 3.402 N/A GLN 82.A NE2 ASP 80.A O no hydrogen 3.218 N/A GLN 87.A N CYS 48.A O no hydrogen 2.981 N/A PHE 89.A N TRP 46.A O no hydrogen 2.844 N/A LEU 90.A N TYR 7.A O no hydrogen 2.861 N/A ARG 91.A N THR 44.A O no hydrogen 3.043 N/A ARG 92.A N GLU 116.A OE1 no hydrogen 2.798 N/A ARG 92.A NE GLU 101.A OE2 no hydrogen 2.630 N/A ARG 92.A NH2 LEU 96.A O no hydrogen 2.828 N/A ARG 92.A NH2 GLU 101.A OE2 no hydrogen 2.862 N/A ASP 93.A N TYR 42.A O no hydrogen 2.928 N/A VAL 94.A N GLN 55.A OE1 no hydrogen 2.932 N/A ARG 95.A N ASP 93.A OD1 no hydrogen 2.911 N/A ARG 95.A NE ASP 93.A OD1 no hydrogen 3.019 N/A ARG 95.A NE ASP 93.A OD2 no hydrogen 3.247 N/A ARG 95.A NH2 ASP 93.A OD2 no hydrogen 2.656 N/A LEU 96.A N ASP 93.A O no hydrogen 3.073 N/A GLU 99.A N GLU 99.A OE1 no hydrogen 2.767 N/A VAL 100.A N PRO 97.A O no hydrogen 2.915 N/A GLU 101.A N PRO 97.A O no hydrogen 3.037 N/A LYS 102.A N LEU 98.A O no hydrogen 2.849 N/A GLN 103.A N VAL 100.A O no hydrogen 3.177 N/A ILE 104.A N GLU 101.A O no hydrogen 3.219 N/A ALA 109.A N ASP 106.A OD2 no hydrogen 2.901 N/A ILE 110.A N ASP 106.A O no hydrogen 2.936 N/A LEU 111.A N PRO 107.A O no hydrogen 3.067 N/A ILE 112.A N LEU 108.A O no hydrogen 3.074 N/A LEU 113.A N ALA 109.A O no hydrogen 2.968 N/A PHE 114.A N ILE 110.A O no hydrogen 2.697 N/A ASP 115.A N LEU 111.A O no hydrogen 2.845 N/A GLU 116.A N ILE 112.A O no hydrogen 3.180 N/A ALA 117.A N LEU 113.A O no hydrogen 2.958 N/A ARG 118.A N PHE 114.A O no hydrogen 2.883 N/A ARG 118.A NH2 ASP 115.A OD1 no hydrogen 3.053 N/A TYR 119.A N ASP 115.A O no hydrogen 3.042 N/A ASN 120.A N GLU 116.A O no hydrogen 3.080 N/A ASN 120.A ND2 GLU 116.A O no hydrogen 2.969 N/A LEU 121.A N ALA 117.A O no hydrogen 2.877 N/A LEU 122.A N ARG 118.A O no hydrogen 3.039 N/A LYS 123.A N TYR 119.A O no hydrogen 3.104 N/A LYS 123.A NZ TYR 119.A OH no hydrogen 3.477 N/A GLY 124.A N LEU 121.A O no hydrogen 3.053 N/A PHE 125.A N ASN 120.A O no hydrogen 3.077 N/A LYS 132.A NZ ASN 208.A O no hydrogen 2.737 N/A LEU 133.A N PRO 129.A O no hydrogen 3.134 N/A ILE 134.A N ASP 130.A O no hydrogen 2.821 N/A THR 135.A N ALA 131.A O no hydrogen 3.018 N/A THR 135.A OG1 ALA 131.A O no hydrogen 3.392 N/A THR 135.A OG1 GLU 186.A OE2 no hydrogen 2.692 N/A LEU 136.A N LYS 132.A O no hydrogen 3.071 N/A ALA 137.A N LEU 133.A O no hydrogen 2.954 N/A SER 138.A N ILE 134.A O no hydrogen 3.032 N/A SER 138.A OG THR 135.A O no hydrogen 2.726 N/A LEU 139.A N THR 135.A O no hydrogen 3.156 N/A LEU 140.A N LEU 136.A O no hydrogen 3.077 N/A LEU 141.A N ALA 137.A O no hydrogen 3.037 N/A GLN 142.A N SER 138.A O no hydrogen 3.139 N/A GLN 142.A NE2 ASN 147.A OD1 no hydrogen 2.922 N/A ILE 143.A N LEU 139.A O no hydrogen 2.856 N/A VAL 144.A N LEU 140.A O no hydrogen 2.974 N/A TYR 145.A N LEU 141.A O no hydrogen 2.736 N/A GLY 146.A N GLN 142.A O no hydrogen 2.986 N/A TYR 148.A N SER 191.A OG no hydrogen 2.839 N/A GLU 149.A N HIS 153.A ND1 no hydrogen 3.007 N/A LYS 152.A N GLU 149.A O no hydrogen 2.945 N/A LYS 152.A NZ GLU 149.A OE1 no hydrogen 2.621 N/A HIS 153.A N GLU 149.A O no hydrogen 2.880 N/A LYS 154.A N SER 150.A O no hydrogen 3.241 N/A ASN 159.A N PHE 157.A O no hydrogen 2.916 N/A ASN 162.A N ASN 159.A OD1 no hydrogen 3.189 N/A ASN 162.A ND2 PHE 157.A O no hydrogen 3.019 N/A LEU 163.A N ASN 159.A O no hydrogen 2.941 N/A SER 165.A N ASN 162.A O no hydrogen 3.450 N/A SER 165.A OG ASN 162.A O no hydrogen 2.813 N/A ILE 166.A N LEU 163.A O no hydrogen 2.934 N/A VAL 167.A N LEU 163.A O no hydrogen 3.167 N/A VAL 169.A N LEU 122.A O no hydrogen 2.861 N/A LYS 171.A N PRO 168.A O no hydrogen 2.911 N/A LEU 172.A N VAL 169.A O no hydrogen 3.450 N/A SER 174.A OG THR 170.A O no hydrogen 3.315 N/A LYS 175.A N LYS 171.A O no hydrogen 3.248 N/A ALA 176.A N LYS 171.A O no hydrogen 2.958 N/A HIS 178.A N LYS 175.A O no hydrogen 3.108 N/A TRP 179.A N ALA 176.A O no hydrogen 2.921 N/A ILE 183.A N TRP 179.A O no hydrogen 2.647 N/A LEU 184.A N THR 180.A O no hydrogen 2.987 N/A HIS 185.A N ASN 181.A O no hydrogen 3.088 N/A GLU 186.A N ARG 182.A O no hydrogen 3.201 N/A TYR 187.A N ILE 183.A O no hydrogen 2.983 N/A TYR 187.A OH GLY 146.A O no hydrogen 2.578 N/A LYS 188.A N LEU 184.A O no hydrogen 2.812 N/A LYS 188.A NZ ASN 189.A OD1 no hydrogen 2.516 N/A ASN 189.A N HIS 185.A O no hydrogen 3.012 N/A ASN 189.A ND2 HIS 185.A NE2 no hydrogen 3.033 N/A LEU 190.A N GLU 186.A O no hydrogen 3.024 N/A SER 191.A N TYR 187.A O no hydrogen 3.184 N/A SER 191.A N LYS 188.A O no hydrogen 2.857 N/A SER 191.A OG GLN 142.A OE1 no hydrogen 2.864 N/A SER 191.A OG TYR 187.A O no hydrogen 3.323 N/A THR 192.A N LYS 188.A O no hydrogen 2.945 N/A THR 192.A OG1 ASN 189.A O no hydrogen 3.426 N/A LYS 196.A NZ LEU 190.A O no hydrogen 3.048 N/A LYS 196.A NZ SER 191.A O no hydrogen 2.748 N/A GLU 197.A N SER 195.A OG no hydrogen 3.407 N/A HIS 199.A N GLU 197.A OE2 no hydrogen 2.954 N/A HIS 199.A ND1.A GLN 202.A OE1 no hydrogen 2.868 N/A HIS 200.A N GLU 197.A OE1 no hydrogen 3.154 N/A HIS 200.A ND1 SER 195.A O no hydrogen 2.879 N/A LEU 201.A N GLU 197.A O no hydrogen 3.105 N/A GLN 202.A N MET 198.A O no hydrogen 2.951 N/A ARG 203.A N HIS 199.A O no hydrogen 3.002 N/A ARG 203.A NH2 LYS 102.A O no hydrogen 2.734 N/A MET 204.A N HIS 200.A O no hydrogen 2.979 N/A PHE 205.A N LEU 201.A O no hydrogen 3.051 N/A LEU 206.A N GLN 202.A O no hydrogen 3.013 N/A GLN 207.A N ARG 203.A O no hydrogen 2.740 N/A ASN 208.A N MET 204.A O no hydrogen 3.272 N/A ASN 208.A ND2 MET 204.A O no hydrogen 2.821 N/A CYS 209.A N PHE 205.A O no hydrogen 3.213 N/A CYS 209.A SG PHE 205.A O no hydrogen 3.500 N/A TRP 210.A N LEU 206.A O no hydrogen 2.857 N/A TRP 210.A NE1 GLU 101.A OE1 no hydrogen 2.953 N/A ILE 212.A N CYS 209.A O no hydrogen 2.940 N/A THR 214.A OG1 PHE 125.A O no hydrogen 3.081 N/A TYR 215.A N ILE 212.A O no hydrogen 3.059 N/A TYR 215.A OH GLU 101.A OE1 no hydrogen 2.433 N/A ALA 217.A N THR 214.A O no hydrogen 3.194 N/A ALA 218.A N VAL 235.A O no hydrogen 2.819 N/A PHE 220.A N VAL 233.A O no hydrogen 2.709 N/A THR 221.A N GLN 287.A OE1 no hydrogen 2.918 N/A GLY 222.A N VAL 231.A O no hydrogen 2.927 N/A GLN 223.A N HIS 284.A O no hydrogen 2.770 N/A ILE 224.A N ILE 229.A O no hydrogen 2.938 N/A THR 226.A N LYS 227.A O no hydrogen 3.013 N/A ILE 229.A N ILE 224.A O no hydrogen 2.643 N/A VAL 231.A N GLY 222.A O no hydrogen 2.738 N/A TYR 232.A N LEU 243.A O no hydrogen 2.830 N/A VAL 233.A N PHE 220.A O no hydrogen 2.766 N/A GLY 234.A N HIS 241.A O no hydrogen 2.777 N/A VAL 235.A N ALA 218.A O no hydrogen 2.838 N/A ASN 236.A N GLY 239.A O no hydrogen 3.105 N/A ASN 236.A ND2 PRO 213.A O no hydrogen 2.774 N/A ASN 236.A ND2 TYR 215.A O no hydrogen 2.739 N/A LYS 238.A N ASN 236.A OD1 no hydrogen 3.055 N/A LYS 238.A NZ TRP 210.A O no hydrogen 2.588 N/A LYS 238.A NZ ILE 212.A O no hydrogen 2.848 N/A GLY 239.A N ASN 236.A OD1 no hydrogen 2.957 N/A LEU 240.A N LEU 254.A O no hydrogen 2.934 N/A HIS 241.A N GLY 234.A O no hydrogen 2.833 N/A HIS 241.A ND1 SER 253.A OG no hydrogen 2.746 N/A HIS 241.A NE2 ASN 236.A OD1 no hydrogen 2.893 N/A LEU 242.A N ILE 252.A O no hydrogen 2.803 N/A LEU 243.A N TYR 232.A O no hydrogen 2.829 N/A ASN 244.A N ALA 249.A O no hydrogen 2.830 N/A MET 245.A N PRO 230.A O no hydrogen 3.043 N/A GLU 246.A N ASN 244.A OD1 no hydrogen 2.960 N/A THR 247.A N ASN 244.A OD1 no hydrogen 3.018 N/A LYS 248.A N ASN 244.A O no hydrogen 2.803 N/A LYS 248.A NZ MET 245.A O no hydrogen 3.053 N/A ALA 249.A N THR 247.A OG1 no hydrogen 3.315 N/A LEU 251.A N LEU 242.A O no hydrogen 2.779 N/A ILE 252.A N LEU 242.A O no hydrogen 3.384 N/A SER 253.A OG HIS 241.A ND1 no hydrogen 2.746 N/A LEU 254.A N LEU 240.A O no hydrogen 2.836 N/A TYR 256.A N LYS 238.A O no hydrogen 2.975 N/A TYR 256.A OH ASN 236.A O no hydrogen 2.899 N/A CYS 258.A N LYS 255.A O no hydrogen 3.045 N/A CYS 258.A SG GLU 276.A OE2 no hydrogen 3.491 N/A MET 260.A N HIS 273.A O no hydrogen 2.921 N/A GLN 262.A N GLN 271.A O no hydrogen 2.972 N/A GLY 264.A N CYS 269.A O no hydrogen 2.858 N/A THR 268.A N THR 266.A O no hydrogen 2.655 N/A CYS 269.A SG ASP 265.A OD1 no hydrogen 3.775 N/A PHE 270.A N VAL 283.A O no hydrogen 3.071 N/A GLN 271.A N GLN 262.A O no hydrogen 2.869 N/A ILE 272.A N PHE 281.A O no hydrogen 2.802 N/A HIS 273.A N MET 260.A O no hydrogen 3.026 N/A SER 274.A N MET 279.A O no hydrogen 2.867 N/A MET 275.A N CYS 258.A O no hydrogen 3.136 N/A ASN 277.A N SER 274.A OG no hydrogen 2.876 N/A PHE 281.A N ILE 272.A O no hydrogen 3.044 N/A VAL 283.A N PHE 270.A O no hydrogen 2.939 N/A HIS 284.A N GLN 223.A O no hydrogen 2.724 N/A THR 285.A N THR 268.A O no hydrogen 3.032 N/A THR 285.A OG1 THR 221.A O no hydrogen 2.689 N/A LYS 286.A NZ ALA 74.A O no hydrogen 2.929 N/A LYS 286.A NZ THR 77.A O no hydrogen 3.137 N/A GLN 287.A N THR 285.A OG1 no hydrogen 2.905 N/A GLN 287.A NE2 LEU 76.A O no hydrogen 2.810 N/A GLN 287.A NE2 THR 221.A OG1 no hydrogen 3.088 N/A ALA 288.A N THR 285.A O no hydrogen 3.117 N/A VAL 291.A N GLN 287.A O no hydrogen 2.959 N/A VAL 292.A N ALA 288.A O no hydrogen 2.982 N/A LYS 293.A N GLY 289.A O no hydrogen 3.024 N/A LEU 294.A N LEU 290.A O no hydrogen 3.127 N/A LEU 295.A N VAL 291.A O no hydrogen 2.838 N/A MET 296.A N VAL 292.A O no hydrogen 2.964 N/A LYS 297.A N LYS 293.A O no hydrogen 3.147 N/A LEU 298.A N LEU 294.A O no hydrogen 2.868 N/A ASN 299.A N LEU 295.A O no hydrogen 2.845 N/A GLY 300.A N MET 296.A O no hydrogen 2.838 N/A GLN 301.A N LYS 297.A O no hydrogen 3.136 N/A GLN 301.A NE2 ARG 95.A O no hydrogen 2.856 N/A LEU 302.A N ASN 299.A O no hydrogen 3.007 N/A