Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xn3_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 5.A N LEU 1.A O no hydrogen 2.842 N/A SER 6.A N TYR 2.A O no hydrogen 2.700 N/A ILE 7.A N LYS 3.A O no hydrogen 3.285 N/A ASN 8.A N MET 4.A O no hydrogen 2.836 N/A ALA 9.A N SER 5.A O no hydrogen 2.938 N/A ASP 10.A N SER 6.A O no hydrogen 3.167 N/A PHE 11.A N ILE 7.A O no hydrogen 3.034 N/A ALA 12.A N ASN 8.A O no hydrogen 3.009 N/A PHE 13.A N ALA 9.A O no hydrogen 3.031 N/A ASN 14.A N ASP 10.A O no hydrogen 2.898 N/A LEU 15.A N PHE 11.A O no hydrogen 2.886 N/A TYR 16.A N ALA 12.A O no hydrogen 2.767 N/A TYR 16.A OH GLU 243.A OE2 no hydrogen 2.549 N/A ARG 17.A N PHE 13.A O no hydrogen 2.940 N/A ARG 17.A NH1 GLU 243.A O no hydrogen 2.959 N/A ARG 17.A NH1 MET 246.A O no hydrogen 2.746 N/A ARG 17.A NH2 ASN 14.A OD1 no hydrogen 2.899 N/A ARG 17.A NH2 MET 246.A O no hydrogen 3.398 N/A ARG 18.A N ASN 14.A O no hydrogen 3.085 N/A PHE 19.A N LEU 15.A O no hydrogen 2.968 N/A THR 20.A N TYR 16.A O no hydrogen 2.976 N/A THR 20.A OG1 ARG 17.A O no hydrogen 2.949 N/A VAL 21.A N ARG 17.A O no hydrogen 3.255 N/A VAL 21.A N ARG 18.A O no hydrogen 3.078 N/A GLU 22.A N ARG 18.A O no hydrogen 2.920 N/A THR 23.A N PHE 19.A O no hydrogen 2.753 N/A THR 23.A OG1 PHE 19.A O no hydrogen 3.311 N/A THR 23.A OG1 THR 23.A O no hydrogen 2.620 N/A PHE 29.A N TYR 276.A OH no hydrogen 3.126 N/A SER 31.A N HIS 313.A NE2 no hydrogen 3.020 N/A SER 34.A N SER 31.A OG no hydrogen 3.210 N/A SER 34.A OG ASN 164.A OD1 no hydrogen 2.757 N/A ILE 35.A N SER 31.A O no hydrogen 3.229 N/A SER 36.A N PRO 32.A O no hydrogen 2.914 N/A SER 36.A OG PRO 32.A O no hydrogen 3.358 N/A ALA 37.A N VAL 33.A O no hydrogen 2.865 N/A ALA 38.A N SER 34.A O no hydrogen 3.146 N/A LEU 39.A N ILE 35.A O no hydrogen 3.220 N/A VAL 40.A N SER 36.A O no hydrogen 2.804 N/A MET 41.A N ALA 37.A O no hydrogen 3.017 N/A LEU 42.A N ALA 38.A O no hydrogen 2.977 N/A SER 43.A N LEU 39.A O no hydrogen 2.937 N/A SER 43.A OG VAL 40.A O no hydrogen 2.497 N/A PHE 44.A N VAL 40.A O no hydrogen 3.079 N/A PHE 44.A N MET 41.A O no hydrogen 3.136 N/A ALA 46.A N SER 43.A O no hydrogen 3.008 N/A CYS 47.A N ASP 296.A O no hydrogen 2.846 N/A CYS 48.A SG ASP 296.A OD2 no hydrogen 3.532 N/A GLN 51.A N CYS 47.A O no hydrogen 3.288 N/A GLN 51.A NE2 SER 43.A O no hydrogen 2.779 N/A THR 52.A N CYS 48.A O no hydrogen 2.998 N/A THR 52.A OG1 CYS 48.A O no hydrogen 3.025 N/A GLU 53.A N SER 49.A O no hydrogen 2.966 N/A VAL 55.A N GLN 51.A O no hydrogen 3.195 N/A GLU 56.A N THR 52.A O no hydrogen 2.909 N/A THR 57.A N GLU 53.A O no hydrogen 2.934 N/A THR 57.A OG1 GLU 53.A O no hydrogen 2.747 N/A THR 57.A OG1 MET 285.A O no hydrogen 3.367 N/A LEU 58.A N ILE 54.A O no hydrogen 2.985 N/A GLY 59.A N GLU 56.A O no hydrogen 2.815 N/A PHE 60.A N VAL 55.A O no hydrogen 3.017 N/A THR 63.A N ASN 61.A OD1 no hydrogen 2.904 N/A ASP 64.A N ASN 61.A OD1 no hydrogen 3.267 N/A THR 65.A N ASN 61.A O no hydrogen 2.913 N/A THR 65.A OG1 ASN 61.A O no hydrogen 3.444 N/A THR 65.A OG1 THR 65.A O no hydrogen 2.561 N/A ILE 70.A N PRO 66.A O no hydrogen 3.086 N/A GLN 71.A N MET 67.A O no hydrogen 2.926 N/A HIS 72.A N VAL 68.A O no hydrogen 2.878 N/A GLY 73.A N GLU 69.A O no hydrogen 2.725 N/A PHE 74.A N ILE 70.A O no hydrogen 3.097 N/A GLN 75.A N GLN 71.A O no hydrogen 3.203 N/A GLN 75.A NE2 TYR 116.A OH no hydrogen 3.363 N/A HIS 76.A N HIS 72.A O no hydrogen 3.074 N/A LEU 77.A N GLY 73.A O no hydrogen 2.822 N/A ILE 78.A N PHE 74.A O no hydrogen 3.098 N/A CYS 79.A N GLN 75.A O no hydrogen 3.162 N/A SER 80.A N HIS 76.A O no hydrogen 2.902 N/A LEU 81.A N LEU 77.A O no hydrogen 2.973 N/A ASN 82.A N ILE 78.A O no hydrogen 3.081 N/A ASN 82.A ND2 ILE 92.A O no hydrogen 2.698 N/A PHE 83.A N SER 80.A O no hydrogen 3.102 N/A LYS 85.A NZ LEU 81.A O no hydrogen 3.172 N/A LEU 88.A N LYS 85.A O no hydrogen 3.496 N/A GLU 89.A N LYS 169.A O no hydrogen 2.890 N/A GLN 91.A N HIS 167.A O no hydrogen 3.016 N/A ILE 92.A N ASN 82.A OD1 no hydrogen 2.762 N/A GLY 93.A N TYR 165.A O no hydrogen 2.947 N/A ASN 94.A ND2 TYR 116.A O no hydrogen 3.655 N/A ALA 95.A N VAL 163.A O no hydrogen 2.811 N/A LEU 96.A N GLU 119.A O no hydrogen 2.808 N/A PHE 97.A N VAL 161.A O no hydrogen 2.766 N/A ILE 98.A N PHE 121.A O no hydrogen 2.751 N/A GLY 99.A N ILE 159.A O no hydrogen 2.862 N/A LYS 100.A N THR 123.A O no hydrogen 3.169 N/A LEU 102.A N GLY 99.A O no hydrogen 3.187 N/A LYS 103.A NZ ASP 303.A OD2 no hydrogen 3.501 N/A LEU 105.A N LEU 300.A O no hydrogen 2.847 N/A LEU 109.A N LEU 105.A O no hydrogen 3.069 N/A ASN 110.A N ALA 106.A O no hydrogen 2.971 N/A ASP 111.A N LYS 107.A O no hydrogen 2.984 N/A VAL 112.A N PHE 108.A O no hydrogen 3.049 N/A LYS 113.A N LEU 109.A O no hydrogen 3.063 N/A THR 114.A N ASN 110.A O no hydrogen 2.964 N/A THR 114.A OG1 ASN 110.A O no hydrogen 2.577 N/A LEU 115.A N ASP 111.A O no hydrogen 2.816 N/A TYR 116.A N VAL 112.A O no hydrogen 2.964 N/A THR 118.A N VAL 112.A O no hydrogen 3.105 N/A THR 118.A OG1 ASN 94.A OD1 no hydrogen 2.401 N/A THR 118.A OG1 VAL 112.A O no hydrogen 3.205 N/A GLU 119.A N ASN 94.A O no hydrogen 3.009 N/A PHE 121.A N LEU 96.A O no hydrogen 2.930 N/A THR 123.A N ILE 98.A O no hydrogen 2.763 N/A THR 123.A OG1 PHE 121.A O no hydrogen 3.212 N/A SER 126.A N ASP 124.A OD1 no hydrogen 3.297 N/A SER 126.A OG ASP 124.A OD1 no hydrogen 2.611 N/A ASN 127.A N ASP 124.A O no hydrogen 3.326 N/A ALA 130.A N ASN 127.A OD1 no hydrogen 3.110 N/A ALA 131.A N ASN 127.A O no hydrogen 2.960 N/A LYS 132.A N ILE 128.A O no hydrogen 3.076 N/A LYS 132.A NZ GLN 152.A O no hydrogen 2.713 N/A GLN 133.A N SER 129.A O no hydrogen 3.160 N/A GLN 133.A NE2 GLN 133.A O no hydrogen 3.170 N/A GLU 134.A N ALA 130.A O no hydrogen 2.986 N/A ILE 135.A N ALA 131.A O no hydrogen 3.042 N/A ASN 136.A N LYS 132.A O no hydrogen 2.906 N/A ASN 136.A ND2 ILE 151.A O no hydrogen 2.809 N/A SER 137.A N GLN 133.A O no hydrogen 2.768 N/A HIS 138.A N GLU 134.A O no hydrogen 2.868 N/A HIS 138.A NE2 TYR 165.A OH no hydrogen 2.937 N/A VAL 139.A N ILE 135.A O no hydrogen 2.923 N/A GLU 140.A N ASN 136.A O no hydrogen 2.908 N/A MET 141.A N SER 137.A O no hydrogen 2.895 N/A GLN 142.A N HIS 138.A O no hydrogen 3.017 N/A THR 143.A N VAL 139.A O no hydrogen 2.906 N/A THR 143.A OG1 VAL 139.A O no hydrogen 2.897 N/A THR 143.A OG1 GLU 140.A O no hydrogen 3.424 N/A LYS 144.A N MET 141.A O no hydrogen 3.183 N/A GLY 145.A N GLU 140.A O no hydrogen 2.709 N/A LYS 146.A N THR 143.A O no hydrogen 3.005 N/A VAL 147.A N THR 143.A OG1 no hydrogen 2.931 N/A ILE 151.A N ASN 136.A OD1 no hydrogen 2.709 N/A GLN 152.A NE2 GLY 149.A O no hydrogen 2.677 N/A THR 158.A N LYS 155.A O no hydrogen 3.012 N/A THR 158.A OG1 LYS 155.A O no hydrogen 2.966 N/A ILE 159.A N ALA 334.A O no hydrogen 2.905 N/A MET 160.A N ALA 334.A O no hydrogen 3.312 N/A VAL 161.A N PHE 97.A O no hydrogen 3.036 N/A LEU 162.A N LEU 332.A O no hydrogen 2.989 N/A VAL 163.A N ALA 95.A O no hydrogen 2.796 N/A ASN 164.A N MET 330.A O no hydrogen 3.090 N/A TYR 165.A N GLY 93.A O no hydrogen 2.901 N/A TYR 165.A OH HIS 138.A NE2 no hydrogen 2.937 N/A ILE 166.A N GLY 328.A O no hydrogen 2.882 N/A HIS 167.A N GLN 91.A O no hydrogen 2.819 N/A HIS 167.A NE2 GLU 325.A OE2 no hydrogen 2.704 N/A PHE 168.A N ALA 326.A O no hydrogen 2.812 N/A LYS 169.A N GLU 89.A O no hydrogen 2.820 N/A ALA 170.A N THR 324.A O no hydrogen 3.063 N/A TRP 172.A N LYS 322.A O no hydrogen 3.078 N/A TRP 172.A NE1 GLY 320.A O no hydrogen 2.832 N/A ALA 173.A N ASP 222.A O no hydrogen 2.780 N/A PHE 176.A N GLU 321.A O no hydrogen 2.873 N/A SER 179.A N ASP 177.A OD1 no hydrogen 3.134 N/A SER 179.A OG ASP 177.A OD1 no hydrogen 3.090 N/A SER 179.A OG ASP 177.A OD2 no hydrogen 3.183 N/A LYS 180.A N ASP 177.A O no hydrogen 2.977 N/A THR 181.A N PRO 178.A O no hydrogen 3.060 N/A THR 181.A OG1 GLU 321.A OE2 no hydrogen 2.616 N/A GLU 182.A N MET 199.A O no hydrogen 2.945 N/A SER 184.A OG GLN 196.A OE1 no hydrogen 2.768 N/A SER 185.A N VAL 197.A O no hydrogen 2.866 N/A PHE 187.A N VAL 195.A O no hydrogen 2.865 N/A ILE 189.A N THR 193.A O no hydrogen 2.922 N/A THR 192.A N ASP 190.A OD1 no hydrogen 2.908 N/A THR 192.A OG1 ASP 190.A OD1 no hydrogen 3.459 N/A THR 193.A N ASP 190.A O no hydrogen 3.159 N/A THR 193.A OG1 ASP 190.A OD1 no hydrogen 2.874 N/A THR 193.A OG1 ASP 190.A OD2 no hydrogen 2.926 N/A VAL 195.A N PHE 187.A O no hydrogen 2.936 N/A GLN 196.A NE2 SER 186.A OG no hydrogen 3.027 N/A VAL 197.A N SER 185.A O no hydrogen 2.895 N/A MET 199.A N GLU 182.A O no hydrogen 2.908 N/A MET 200.A N VAL 267.A O no hydrogen 2.642 N/A HIS 201.A NE2 ASP 264.A OD1 no hydrogen 2.700 N/A GLN 202.A N LEU 265.A O no hydrogen 3.031 N/A GLN 202.A NE2 ASN 174.A O no hydrogen 3.169 N/A GLU 204.A N VAL 263.A O no hydrogen 3.364 N/A GLN 205.A N GLU 204.A OE1 no hydrogen 3.057 N/A TYR 206.A N GLY 261.A O no hydrogen 2.848 N/A HIS 208.A N GLN 259.A O no hydrogen 2.862 N/A HIS 208.A ND1 TYR 206.A O no hydrogen 3.093 N/A LEU 209.A N VAL 218.A O no hydrogen 2.876 N/A ASP 211.A N CYS 216.A O no hydrogen 2.825 N/A LEU 214.A N ASP 211.A OD1 no hydrogen 2.729 N/A ASN 215.A N ASP 211.A O no hydrogen 2.801 N/A ASN 215.A ND2 GLN 238.A OE1 no hydrogen 3.310 N/A CYS 216.A N ASP 211.A O no hydrogen 3.461 N/A THR 217.A N LEU 233.A O no hydrogen 2.884 N/A VAL 218.A N LEU 209.A O no hydrogen 2.784 N/A LEU 219.A N PHE 231.A O no hydrogen 2.868 N/A GLN 220.A N TYR 207.A O no hydrogen 2.974 N/A GLN 220.A NE2 ASP 222.A OD1 no hydrogen 2.669 N/A MET 221.A N ALA 229.A O no hydrogen 2.833 N/A TYR 223.A N ALA 227.A O no hydrogen 3.027 N/A TYR 223.A OH THR 324.A OG1 no hydrogen 2.702 N/A SER 224.A N GLN 171.A O no hydrogen 2.824 N/A ALA 229.A N MET 221.A O no hydrogen 2.873 N/A PHE 231.A N LEU 219.A O no hydrogen 2.745 N/A LEU 233.A N THR 217.A O no hydrogen 2.814 N/A LYS 235.A N ASN 215.A O no hydrogen 3.138 N/A GLN 238.A N LYS 235.A O no hydrogen 3.006 N/A SER 241.A OG GLN 238.A O no hydrogen 3.099 N/A VAL 242.A N GLN 238.A O no hydrogen 3.163 N/A GLU 243.A N MET 239.A O no hydrogen 2.881 N/A ALA 244.A N GLU 240.A O no hydrogen 2.937 N/A ALA 245.A N VAL 242.A O no hydrogen 3.129 N/A MET 246.A N GLU 243.A O no hydrogen 3.376 N/A SER 247.A OG ALA 245.A O no hydrogen 3.444 N/A SER 247.A OG THR 250.A OG1 no hydrogen 3.272 N/A SER 248.A N ASP 10.A OD1 no hydrogen 2.920 N/A SER 248.A OG SER 6.A OG no hydrogen 3.247 N/A SER 248.A OG ASP 10.A OD1 no hydrogen 3.414 N/A SER 248.A OG ASP 10.A OD2 no hydrogen 2.554 N/A THR 250.A N SER 247.A OG no hydrogen 3.151 N/A THR 250.A OG1 ALA 245.A O no hydrogen 2.802 N/A THR 250.A OG1 SER 247.A OG no hydrogen 3.272 N/A LEU 251.A N SER 247.A O no hydrogen 2.989 N/A LYS 252.A N SER 248.A O no hydrogen 2.914 N/A LYS 253.A N LYS 249.A O no hydrogen 3.020 N/A LYS 253.A NZ GLU 213.A OE1 no hydrogen 3.181 N/A TRP 254.A N THR 250.A O no hydrogen 2.969 N/A TRP 254.A NE1 ASP 211.A OD2 no hydrogen 2.960 N/A ASN 255.A N LEU 251.A O no hydrogen 2.866 N/A ARG 256.A N LYS 252.A O no hydrogen 3.162 N/A LEU 257.A N LYS 253.A O no hydrogen 2.978 N/A LEU 257.A N TRP 254.A O no hydrogen 3.018 N/A LEU 258.A N TRP 254.A O no hydrogen 2.871 N/A GLN 259.A N HIS 208.A O no hydrogen 3.083 N/A GLY 261.A N TYR 206.A O no hydrogen 2.937 N/A VAL 263.A N GLU 204.A O no hydrogen 2.923 N/A LEU 265.A N GLN 202.A O no hydrogen 2.918 N/A VAL 267.A N MET 200.A O no hydrogen 2.830 N/A LYS 269.A N PRO 198.A O no hydrogen 2.949 N/A LYS 269.A NZ GLU 321.A OE1 no hydrogen 2.823 N/A PHE 270.A N ILE 319.A O no hydrogen 2.973 N/A SER 271.A OG HIS 318.A ND1 no hydrogen 2.782 N/A ILE 272.A N LEU 317.A O no hydrogen 2.996 N/A ALA 274.A N ALA 315.A O no hydrogen 2.897 N/A TYR 276.A N HIS 313.A O no hydrogen 2.817 N/A LEU 278.A N ALA 311.A O no hydrogen 2.736 N/A GLY 279.A N ASP 277.A OD1 no hydrogen 3.292 N/A GLY 279.A N ALA 311.A O no hydrogen 3.288 N/A THR 281.A OG1 GLU 22.A OE2 no hydrogen 2.898 N/A LEU 282.A N LEU 278.A O no hydrogen 3.099 N/A LEU 283.A N GLY 279.A O no hydrogen 3.385 N/A LYS 284.A N ALA 280.A O no hydrogen 3.030 N/A MET 285.A N THR 281.A O no hydrogen 3.032 N/A GLY 286.A N LEU 283.A O no hydrogen 3.162 N/A ILE 287.A N LEU 282.A O no hydrogen 3.026 N/A GLN 288.A N GLU 53.A OE1 no hydrogen 2.940 N/A HIS 289.A N GLU 53.A OE1 no hydrogen 2.779 N/A HIS 289.A ND1 GLU 53.A OE2 no hydrogen 2.405 N/A TYR 291.A N GLN 288.A O no hydrogen 3.188 N/A SER 292.A N HIS 289.A O no hydrogen 3.053 N/A SER 292.A OG HIS 289.A O no hydrogen 2.826 N/A ALA 295.A N SER 292.A O no hydrogen 3.034 N/A ASP 296.A N THR 50.A OG1 no hydrogen 2.993 N/A PHE 297.A N ASN 304.A OD1 no hydrogen 2.704 N/A SER 298.A N ASP 296.A OD1 no hydrogen 3.259 N/A SER 298.A OG ASP 296.A OD1 no hydrogen 2.621 N/A GLY 299.A N GLY 45.A O no hydrogen 2.925 N/A LEU 300.A N PHE 297.A O no hydrogen 2.914 N/A THR 301.A OG1 ASP 303.A OD1 no hydrogen 3.226 N/A GLU 302.A N LYS 103.A O no hydrogen 2.872 N/A ASN 304.A N THR 301.A O no hydrogen 3.260 N/A ASN 304.A ND2 ALA 295.A O no hydrogen 3.077 N/A GLY 305.A N THR 301.A OG1 no hydrogen 3.239 N/A LYS 307.A N ILE 335.A O no hydrogen 2.979 N/A LEU 308.A N ALA 290.A O no hydrogen 2.973 N/A SER 309.A N GLU 333.A O no hydrogen 2.723 N/A SER 309.A OG GLU 333.A O no hydrogen 3.172 N/A SER 309.A OG GLU 333.A OE2 no hydrogen 2.583 N/A ASN 310.A N GLU 333.A O no hydrogen 3.506 N/A ASN 310.A ND2 GLU 333.A OE1 no hydrogen 3.291 N/A ALA 312.A N PHE 331.A O no hydrogen 2.946 N/A HIS 313.A N TYR 276.A O no hydrogen 2.901 N/A LYS 314.A N ALA 329.A O no hydrogen 3.100 N/A LYS 314.A NZ VAL 148.A O no hydrogen 2.824 N/A ALA 315.A N ALA 274.A O no hydrogen 3.014 N/A VAL 316.A N ALA 327.A O no hydrogen 2.902 N/A LEU 317.A N ILE 272.A O no hydrogen 2.903 N/A HIS 318.A N GLU 325.A O no hydrogen 2.831 N/A HIS 318.A ND1 SER 271.A OG no hydrogen 2.782 N/A ILE 319.A N PHE 270.A O no hydrogen 2.844 N/A GLY 320.A N GLY 323.A O no hydrogen 3.127 N/A GLU 321.A N GLU 321.A OE1 no hydrogen 3.104 N/A THR 324.A N ALA 170.A O no hydrogen 2.924 N/A THR 324.A OG1 TYR 223.A OH no hydrogen 2.702 N/A GLU 325.A N HIS 318.A O no hydrogen 2.952 N/A ALA 326.A N PHE 168.A O no hydrogen 2.915 N/A ALA 327.A N VAL 316.A O no hydrogen 3.005 N/A GLY 328.A N ILE 166.A O no hydrogen 2.938 N/A ALA 329.A N LYS 314.A O no hydrogen 2.916 N/A MET 330.A N ASN 164.A O no hydrogen 2.836 N/A PHE 331.A N ALA 312.A O no hydrogen 2.878 N/A LEU 332.A N LEU 162.A O no hydrogen 2.929 N/A GLU 333.A N ASN 310.A O no hydrogen 2.749 N/A ALA 334.A N MET 160.A O no hydrogen 2.783 N/A ILE 335.A N LYS 307.A O no hydrogen 2.946 N/A ARG 337.A N GLY 305.A O no hydrogen 2.963 N/A ARG 337.A NE ASN 304.A O no hydrogen 2.762 N/A ARG 337.A NH1 GLU 293.A O no hydrogen 2.998 N/A ARG 337.A NH2 ASN 304.A O no hydrogen 2.925 N/A