Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6x7o_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 4.A N SER 82.A O no hydrogen 2.849 N/A LYS 5.A NZ THR 81.A OG1 no hydrogen 2.755 N/A LYS 5.A NZ ALA 106.A O no hydrogen 3.495 N/A LYS 5.A NZ GLN 107.A O no hydrogen 2.985 N/A LYS 5.A NZ ARG 108.A O no hydrogen 3.245 N/A GLN 6.A N VAL 80.A O no hydrogen 2.844 N/A VAL 8.A N LEU 78.A O no hydrogen 2.891 N/A VAL 10.A N ASP 76.A O no hydrogen 2.846 N/A ARG 11.A NH1 GLN 24.A OE1 no hydrogen 3.032 N/A ARG 11.A NH2 GLN 24.A OE1 no hydrogen 2.945 N/A MET 14.A N ARG 11.A O no hydrogen 3.056 N/A CYS 15.A SG ARG 11.A O no hydrogen 3.608 N/A SER 19.A OG SER 219.A OG no hydrogen 3.359 N/A GLY 23.A N SER 19.A O no hydrogen 2.955 N/A GLN 24.A N LEU 20.A O no hydrogen 2.916 N/A GLN 24.A NE2 GLN 24.A O no hydrogen 2.928 N/A LEU 25.A N PHE 21.A O no hydrogen 2.929 N/A GLY 26.A N VAL 22.A O no hydrogen 3.008 N/A ASP 27.A N GLY 23.A O no hydrogen 3.060 N/A TRP 28.A N GLN 24.A O no hydrogen 2.901 N/A THR 29.A N LEU 25.A O no hydrogen 2.894 N/A THR 29.A OG1 LEU 25.A O no hydrogen 3.338 N/A THR 29.A OG1 HIS 96.A NE2 no hydrogen 2.806 N/A THR 29.A OG1 ASN 128.A OD1 no hydrogen 2.557 N/A TRP 30.A N GLY 26.A O no hydrogen 3.083 N/A TRP 30.A NE1 LEU 54.A O no hydrogen 3.005 N/A GLU 31.A N ASP 27.A O no hydrogen 2.977 N/A THR 32.A N TRP 28.A O no hydrogen 2.846 N/A THR 32.A OG1 TRP 28.A O no hydrogen 2.735 N/A VAL 33.A N THR 29.A O no hydrogen 2.994 N/A SER 34.A N TRP 30.A O no hydrogen 3.073 N/A SER 34.A OG TRP 30.A O no hydrogen 2.836 N/A SER 34.A OG THR 39.A O no hydrogen 3.299 N/A ALA 35.A N GLU 31.A O no hydrogen 3.053 N/A GLN 36.A N THR 32.A O no hydrogen 2.925 N/A GLN 36.A NE2 PRO 2.A O no hydrogen 2.919 N/A CYS 37.A N VAL 33.A O no hydrogen 2.888 N/A CYS 37.A SG ARG 153.A O no hydrogen 3.618 N/A THR 39.A OG1 CYS 37.A O no hydrogen 2.979 N/A VAL 41.A N SER 34.A OG no hydrogen 3.066 N/A PHE 42.A N ASP 40.A OD1 no hydrogen 3.058 N/A ALA 43.A N ASP 40.A O no hydrogen 3.162 N/A ARG 45.A NH1 GLY 49.A O no hydrogen 2.795 N/A ASP 46.A N ASN 50.A O no hydrogen 2.892 N/A SER 48.A OG ASP 46.A OD1 no hydrogen 3.190 N/A GLY 49.A N ASP 46.A O no hydrogen 2.963 N/A ASN 50.A N ASP 46.A OD1 no hydrogen 2.932 N/A THR 52.A N ALA 44.A O no hydrogen 3.029 N/A THR 52.A OG1 VAL 133.A O no hydrogen 2.992 N/A THR 52.A OG1 SER 147.A OG no hydrogen 3.415 N/A TYR 53.A N VAL 133.A O no hydrogen 2.840 N/A ALA 55.A N TYR 53.A O no hydrogen 2.976 N/A ALA 55.A N ARG 131.A O no hydrogen 2.896 N/A TYR 57.A N PHE 129.A O no hydrogen 2.912 N/A TYR 58.A N PHE 129.A O no hydrogen 3.074 N/A PHE 59.A N MET 249.A O no hydrogen 2.925 N/A ARG 60.A N GLU 127.A O no hydrogen 2.914 N/A ARG 60.A NE ASP 246.A OD1 no hydrogen 2.947 N/A ARG 60.A NH2 ASP 246.A OD1 no hydrogen 3.545 N/A ARG 60.A NH2 ASP 246.A OD2 no hydrogen 2.679 N/A VAL 61.A N GLN 247.A O no hydrogen 2.978 N/A ARG 62.A N TYR 125.A O no hydrogen 2.823 N/A GLY 63.A N VAL 245.A O no hydrogen 2.774 N/A GLY 64.A N LEU 67.A O no hydrogen 3.133 N/A GLU 66.A N ASP 121.A OD1 no hydrogen 2.846 N/A HIS 68.A N SER 71.A OG no hydrogen 2.875 N/A SER 71.A N HIS 68.A O no hydrogen 2.931 N/A SER 71.A OG HIS 68.A O no hydrogen 3.030 N/A LEU 72.A N PRO 69.A O no hydrogen 3.372 N/A THR 73.A N ASP 76.A OD2 no hydrogen 3.045 N/A GLY 75.A N VAL 10.A O no hydrogen 2.882 N/A ASP 76.A N THR 73.A O no hydrogen 3.133 N/A ARG 77.A NH1 GLY 75.A O no hydrogen 2.901 N/A LEU 78.A N VAL 8.A O no hydrogen 2.772 N/A THR 79.A N ASP 99.A O no hydrogen 2.849 N/A VAL 80.A N GLN 6.A O no hydrogen 2.859 N/A THR 81.A N ARG 97.A O no hydrogen 2.912 N/A SER 82.A N ILE 4.A O no hydrogen 2.857 N/A SER 82.A OG HIS 96.A ND1 no hydrogen 2.651 N/A GLY 83.A N LEU 95.A O no hydrogen 3.006 N/A CYS 84.A N GLN 36.A OE1 no hydrogen 2.780 N/A CYS 84.A SG THR 94.A OG1 no hydrogen 3.497 N/A TYR 85.A N LEU 93.A O no hydrogen 2.773 N/A ASP 86.A N PRO 158.A O no hydrogen 2.953 N/A GLN 87.A NE2 ASP 86.A O no hydrogen 2.806 N/A GLY 88.A N ASP 86.A OD1 no hydrogen 2.812 N/A THR 89.A OG1 GLU 90.A OE1 no hydrogen 3.171 N/A THR 89.A OG1 GLU 90.A OE2 no hydrogen 2.682 N/A VAL 92.A N ASN 130.A O no hydrogen 2.966 N/A LEU 93.A N TYR 85.A O no hydrogen 3.303 N/A THR 94.A N ASN 128.A O no hydrogen 2.735 N/A LEU 95.A N GLY 83.A O no hydrogen 2.886 N/A HIS 96.A N VAL 126.A O no hydrogen 2.942 N/A HIS 96.A ND1 SER 82.A OG no hydrogen 2.651 N/A HIS 96.A NE2 THR 29.A OG1 no hydrogen 2.806 N/A ARG 97.A N THR 81.A O no hydrogen 2.813 N/A ARG 97.A NE ASP 99.A OD1 no hydrogen 3.399 N/A ARG 97.A NE ASP 99.A OD2 no hydrogen 2.922 N/A ARG 97.A NH1 ASP 99.A OD2 no hydrogen 2.881 N/A ARG 97.A NH1 ARG 108.A O no hydrogen 2.975 N/A ARG 97.A NH2 ARG 108.A O no hydrogen 2.966 N/A ILE 98.A N LEU 124.A O no hydrogen 2.837 N/A ASP 99.A N THR 79.A O no hydrogen 2.982 N/A ARG 100.A NH1 ASP 76.A OD2 no hydrogen 3.181 N/A ARG 100.A NH2 SER 71.A O no hydrogen 3.475 N/A ALA 101.A N.A ARG 77.A O no hydrogen 2.898 N/A ALA 101.A N.B ARG 77.A O no hydrogen 2.948 N/A SER 103.A N.A ARG 100.A O no hydrogen 3.206 N/A SER 103.A N.B ARG 100.A O no hydrogen 3.069 N/A SER 103.A OG.A ARG 100.A O no hydrogen 2.743 N/A SER 103.A OG.B ARG 100.A O no hydrogen 3.439 N/A ALA 106.A N SER 103.A O.A no hydrogen 3.183 N/A ARG 108.A N ASP 105.A O no hydrogen 3.119 N/A ARG 108.A NE GLU 114.A OE1 no hydrogen 3.072 N/A ARG 108.A NE GLU 114.A OE2 no hydrogen 3.350 N/A ARG 108.A NH1 ASP 105.A O no hydrogen 2.797 N/A ARG 108.A NH2 ASP 99.A OD1 no hydrogen 3.541 N/A ARG 108.A NH2 GLU 114.A OE2 no hydrogen 2.787 N/A ARG 108.A NH2 SER 123.A OG no hydrogen 3.113 N/A LEU 110.A N GLU 3.A OE1 no hydrogen 2.910 N/A GLU 114.A N ASP 111.A OD1 no hydrogen 3.317 N/A PHE 115.A N ASP 111.A O no hydrogen 2.971 N/A TYR 116.A N LEU 112.A O no hydrogen 2.887 N/A TYR 116.A OH GLU 127.A OE1 no hydrogen 3.093 N/A GLU 117.A N HIS 113.A O no hydrogen 2.842 N/A ARG 118.A N HIS 113.A O no hydrogen 2.919 N/A ARG 120.A N TYR 125.A OH no hydrogen 2.956 N/A SER 123.A N ARG 120.A O no hydrogen 3.211 N/A SER 123.A OG ASP 99.A OD1 no hydrogen 2.545 N/A LEU 124.A N ILE 98.A O no hydrogen 2.826 N/A TYR 125.A N ARG 62.A O no hydrogen 2.766 N/A TYR 125.A OH GLU 114.A OE2 no hydrogen 2.435 N/A VAL 126.A N HIS 96.A O no hydrogen 2.843 N/A GLU 127.A N ARG 60.A O no hydrogen 2.934 N/A ASN 128.A N THR 94.A O no hydrogen 2.842 N/A ASN 128.A ND2 GLU 127.A O no hydrogen 2.947 N/A PHE 129.A N TYR 58.A O no hydrogen 2.818 N/A ASN 130.A N VAL 92.A O no hydrogen 2.969 N/A ASN 130.A ND2 LEU 54.A O no hydrogen 3.047 N/A ARG 131.A N ALA 55.A O no hydrogen 2.866 N/A TRP 132.A N GLU 90.A O no hydrogen 2.988 N/A VAL 133.A N TYR 53.A O no hydrogen 2.946 N/A THR 134.A N VAL 145.A O no hydrogen 2.890 N/A THR 134.A OG1.A VAL 145.A O no hydrogen 3.423 N/A THR 134.A OG1.B PRO 51.A O no hydrogen 3.022 N/A ARG 135.A NE SER 140.A O no hydrogen 3.023 N/A ARG 135.A NE ASN 141.A OD1 no hydrogen 3.193 N/A ARG 135.A NH1 ASN 141.A OD1 no hydrogen 2.849 N/A ARG 135.A NH1 VAL 209.A O no hydrogen 2.871 N/A ARG 135.A NH2 VAL 209.A O no hydrogen 2.973 N/A SER 136.A OG GLU 142.A O no hydrogen 3.314 N/A SER 136.A OG ASP 143.A O no hydrogen 2.732 N/A SER 140.A N ALA 137.A O no hydrogen 3.042 N/A SER 140.A OG GLU 142.A O no hydrogen 3.546 N/A ASN 141.A N ASP 256.A OD1 no hydrogen 2.769 N/A ASN 141.A ND2 GLY 210.A O no hydrogen 3.013 N/A ASN 141.A ND2 ALA 255.A O no hydrogen 2.934 N/A GLU 142.A N SER 140.A OG no hydrogen 3.265 N/A VAL 145.A N THR 134.A O no hydrogen 2.911 N/A SER 147.A N TRP 132.A O no hydrogen 3.042 N/A SER 147.A OG THR 52.A OG1 no hydrogen 3.415 N/A SER 148.A OG THR 89.A O no hydrogen 2.639 N/A PHE 152.A N PRO 149.A O no hydrogen 3.096 N/A ARG 153.A N CYS 37.A O no hydrogen 3.116 N/A ARG 153.A NE ASP 155.A OD1.A no hydrogen 2.605 N/A ARG 153.A NE ASP 155.A OD1.B no hydrogen 3.286 N/A ARG 153.A NE ASP 155.A OD2.B no hydrogen 3.381 N/A ARG 153.A NH2 ASP 155.A OD1.A no hydrogen 3.380 N/A ARG 153.A NH2 ASP 155.A OD1.B no hydrogen 2.829 N/A ARG 153.A NH2 ASP 155.A OD2.A no hydrogen 2.742 N/A ASN 154.A ND2 ASP 86.A OD1 no hydrogen 2.890 N/A LEU 157.A N ASN 154.A O no hydrogen 2.990 N/A GLN 159.A NE2 ASP 86.A OD2 no hydrogen 2.863 N/A TYR 164.A N PRO 161.A O no hydrogen 3.066 N/A TYR 164.A OH GLU 117.A OE2 no hydrogen 2.532 N/A ARG 167.A NH1 GLN 87.A O no hydrogen 3.104 N/A ALA 168.A N SER 165.A OG no hydrogen 3.048 N/A VAL 169.A N SER 165.A O no hydrogen 3.280 N/A TYR 170.A N PRO 166.A O no hydrogen 2.988 N/A ARG 171.A N ARG 167.A O no hydrogen 3.033 N/A GLU 172.A N ALA 168.A O no hydrogen 3.116 N/A ALA 173.A N VAL 169.A O no hydrogen 3.189 N/A ARG 174.A N TYR 170.A O no hydrogen 3.037 N/A ARG 174.A NH1 TYR 57.A OH no hydrogen 2.896 N/A THR 175.A N ARG 171.A O no hydrogen 3.346 N/A THR 175.A N GLU 172.A O no hydrogen 3.176 N/A THR 175.A OG1 ARG 171.A O no hydrogen 3.280 N/A ALA 176.A N GLU 172.A O no hydrogen 2.899 N/A HIS 177.A N ALA 173.A O no hydrogen 2.820 N/A THR 178.A OG1 ARG 180.A O no hydrogen 3.156 N/A THR 178.A OG1 ASP 280.A OD1 no hydrogen 2.580 N/A THR 178.A OG1 ASP 280.A OD2 no hydrogen 3.320 N/A THR 178.A OG1 THR 296.A OG1 no hydrogen 3.344 N/A PHE 179.A N THR 296.A OG1 no hydrogen 2.941 N/A ARG 180.A N THR 178.A OG1 no hydrogen 3.060 N/A ARG 180.A NE GLU 184.A OE1 no hydrogen 2.830 N/A ARG 180.A NH1 HIS 298.A ND1 no hydrogen 3.251 N/A ARG 180.A NH2 GLU 184.A OE2 no hydrogen 2.805 N/A GLU 184.A N ALA 181.A O no hydrogen 2.888 N/A ARG 188.A N VAL 269.A O no hydrogen 2.818 N/A LEU 190.A N VAL 267.A O no hydrogen 2.896 N/A VAL 194.A N ALA 265.A O no hydrogen 3.125 N/A VAL 196.A N LEU 263.A O no hydrogen 2.837 N/A HIS 198.A N LEU 261.A O no hydrogen 2.728 N/A HIS 198.A NE2 ASP 205.A OD2 no hydrogen 2.872 N/A VAL 200.A N SER 259.A O no hydrogen 2.962 N/A ASP 201.A N ASP 205.A OD2 no hydrogen 2.859 N/A VAL 203.A N ASP 201.A OD1 no hydrogen 3.056 N/A ARG 204.A N ASP 201.A O no hydrogen 3.253 N/A ARG 204.A N ASP 201.A OD1 no hydrogen 3.147 N/A ASP 205.A N ASP 201.A O no hydrogen 2.791 N/A ASN 207.A N LEU 211.A O no hydrogen 2.904 N/A VAL 209.A N ASN 207.A OD1 no hydrogen 2.922 N/A GLY 210.A N ASN 207.A O no hydrogen 3.159 N/A LEU 211.A N ASN 207.A OD1 no hydrogen 3.012 N/A LEU 212.A N ASN 254.A OD1 no hydrogen 2.826 N/A TYR 213.A N ASP 205.A O no hydrogen 2.890 N/A SER 216.A N TYR 213.A O no hydrogen 2.923 N/A SER 216.A OG.A ARG 204.A O no hydrogen 3.087 N/A SER 216.A OG.B ASP 205.A O no hydrogen 3.514 N/A SER 216.A OG.B TYR 213.A O no hydrogen 2.716 N/A TYR 217.A N PHE 214.A O no hydrogen 3.215 N/A TYR 217.A OH GLY 253.A O no hydrogen 2.643 N/A SER 219.A N ALA 215.A O no hydrogen 3.415 N/A MET 220.A N SER 216.A O no hydrogen 2.887 N/A VAL 221.A N TYR 217.A O no hydrogen 2.954 N/A ASP 222.A N PHE 218.A O no hydrogen 2.991 N/A LYS 223.A N SER 219.A O no hydrogen 2.890 N/A LYS 223.A NZ HIS 198.A ND1 no hydrogen 2.829 N/A ALA 224.A N MET 220.A O no hydrogen 3.034 N/A ALA 225.A N VAL 221.A O no hydrogen 2.913 N/A LEU 226.A N ASP 222.A O no hydrogen 2.807 N/A ALA 227.A N LYS 223.A O no hydrogen 2.963 N/A LEU 228.A N ALA 224.A O no hydrogen 2.981 N/A TRP 229.A N ALA 225.A O no hydrogen 2.892 N/A TRP 229.A NE1 SER 235.A O no hydrogen 2.934 N/A ARG 230.A N LEU 226.A O no hydrogen 2.904 N/A ARG 230.A NE ASP 236.A OD1 no hydrogen 3.147 N/A ARG 230.A NH2 ASP 236.A OD1 no hydrogen 3.120 N/A ARG 230.A NH2 ASP 236.A OD2 no hydrogen 2.968 N/A ARG 231.A N ALA 227.A O no hydrogen 2.878 N/A ARG 231.A NH1 THR 193.A O no hydrogen 3.090 N/A LEU 232.A N LEU 228.A O no hydrogen 3.024 N/A GLY 233.A N ARG 230.A O no hydrogen 2.976 N/A ARG 234.A N TRP 229.A O no hydrogen 3.156 N/A ARG 234.A NH1 GLU 277.A OE1 no hydrogen 3.112 N/A ARG 234.A NH1 GLU 277.A OE2 no hydrogen 2.879 N/A ARG 234.A NH2 GLU 277.A OE2 no hydrogen 2.638 N/A ALA 238.A N SER 235.A OG no hydrogen 3.087 N/A PHE 239.A N SER 235.A O no hydrogen 3.007 N/A LEU 240.A N ASP 236.A O no hydrogen 3.049 N/A ARG 241.A N ALA 238.A O no hydrogen 2.973 N/A ARG 242.A N PHE 239.A O no hydrogen 3.172 N/A VAL 243.A N GLN 300.A O no hydrogen 2.988 N/A VAL 245.A N HIS 298.A O no hydrogen 2.870 N/A ASP 246.A N HIS 298.A O no hydrogen 3.392 N/A GLN 247.A N VAL 61.A O no hydrogen 2.918 N/A GLN 247.A NE2 SER 295.A OG no hydrogen 3.134 N/A GLN 248.A N THR 296.A O no hydrogen 3.052 N/A GLN 248.A NE2 TYR 58.A OH no hydrogen 2.979 N/A MET 249.A N PHE 59.A O no hydrogen 2.849 N/A CYS 250.A N VAL 294.A O no hydrogen 2.872 N/A CYS 250.A SG TYR 57.A O no hydrogen 3.800 N/A TYR 251.A N TYR 57.A O no hydrogen 2.888 N/A TYR 251.A OH PHE 214.A O no hydrogen 2.823 N/A LEU 252.A N ILE 292.A O no hydrogen 2.750 N/A GLY 253.A N ILE 292.A O no hydrogen 3.123 N/A ASN 254.A ND2 LEU 212.A O no hydrogen 3.044 N/A ALA 255.A N ASN 254.A OD1 no hydrogen 2.919 N/A SER 259.A N ASP 256.A O no hydrogen 3.010 N/A SER 259.A OG ASP 256.A O no hydrogen 2.817 N/A LEU 261.A N HIS 198.A O no hydrogen 2.812 N/A THR 262.A N SER 284.A O no hydrogen 2.873 N/A THR 262.A OG1 GLU 197.A OE2 no hydrogen 2.711 N/A LEU 263.A N VAL 196.A O no hydrogen 2.844 N/A GLY 264.A N VAL 282.A O no hydrogen 2.850 N/A ALA 265.A N VAL 194.A O no hydrogen 3.057 N/A ARG 266.A N ASP 280.A O no hydrogen 3.000 N/A ARG 266.A NE ASP 280.A OD2 no hydrogen 2.931 N/A ARG 266.A NH2 ASP 280.A OD2 no hydrogen 3.405 N/A ARG 268.A N LEU 278.A O no hydrogen 2.891 N/A ARG 268.A NH1 ARG 180.A O no hydrogen 2.857 N/A ARG 268.A NH1 ALA 181.A O no hydrogen 3.091 N/A ARG 268.A NH2 ARG 180.A O no hydrogen 2.795 N/A ARG 268.A NH2 ASP 280.A OD2 no hydrogen 3.077 N/A VAL 269.A N ARG 188.A O no hydrogen 2.801 N/A SER 270.A N GLU 276.A O no hydrogen 2.931 N/A SER 270.A OG GLY 186.A O no hydrogen 3.495 N/A SER 270.A OG GLU 276.A OE1 no hydrogen 3.280 N/A THR 271.A N GLY 186.A O no hydrogen 3.078 N/A GLU 272.A N SER 270.A OG no hydrogen 3.178 N/A THR 273.A N SER 270.A OG no hydrogen 2.963 N/A THR 273.A OG1 GLU 276.A OE1 no hydrogen 3.562 N/A GLU 276.A N THR 273.A O no hydrogen 3.293 N/A GLU 277.A N THR 299.A O no hydrogen 3.049 N/A LEU 278.A N ARG 268.A O no hydrogen 2.856 N/A VAL 279.A N LEU 297.A O no hydrogen 2.863 N/A ASP 280.A N ARG 266.A O no hydrogen 2.973 N/A VAL 281.A N SER 295.A O no hydrogen 2.828 N/A VAL 282.A N GLY 264.A O no hydrogen 2.950 N/A ILE 283.A N ALA 293.A O no hydrogen 2.913 N/A SER 284.A N THR 262.A O no hydrogen 2.863 N/A ASP 285.A N ARG 290.A O no hydrogen 2.767 N/A ARG 286.A NH1 GLU 195.A OE1 no hydrogen 2.431 N/A SER 288.A N ASP 285.A O no hydrogen 3.188 N/A SER 288.A OG ASP 285.A O no hydrogen 3.355 N/A SER 288.A OG ASP 285.A OD2 no hydrogen 2.819 N/A GLY 289.A N ARG 286.A O no hydrogen 3.029 N/A ARG 290.A N ASP 285.A O no hydrogen 3.195 N/A ARG 290.A NE SER 288.A OG no hydrogen 2.855 N/A ARG 290.A NH1 ASN 254.A O no hydrogen 3.042 N/A ARG 290.A NH2 ASN 254.A O no hydrogen 2.891 N/A ARG 290.A NH2 ASP 285.A OD2 no hydrogen 2.999 N/A ILE 292.A N ILE 283.A O no hydrogen 2.785 N/A ALA 293.A N ILE 283.A O no hydrogen 3.282 N/A VAL 294.A N CYS 250.A O no hydrogen 3.100 N/A SER 295.A N VAL 281.A O no hydrogen 2.799 N/A SER 295.A OG GLN 248.A O no hydrogen 2.822 N/A THR 296.A N GLN 248.A O no hydrogen 3.066 N/A THR 296.A OG1 THR 178.A OG1 no hydrogen 3.344 N/A THR 296.A OG1 ASP 280.A OD1 no hydrogen 2.688 N/A LEU 297.A N VAL 279.A O no hydrogen 2.811 N/A HIS 298.A N ASP 246.A O no hydrogen 2.865 N/A HIS 298.A NE2 GLU 276.A OE2 no hydrogen 2.746 N/A THR 299.A N GLU 277.A O no hydrogen 2.915 N/A THR 299.A OG1 GLU 277.A O no hydrogen 3.471 N/A GLN 300.A N VAL 243.A O no hydrogen 2.880 N/A HIS 301.A N GLY 275.A O no hydrogen 2.994 N/A