Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4u0s_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 4.A ND2 ALA 1.A O no hydrogen 3.014 N/A ALA 6.A N ALA 2.A O no hydrogen 3.041 N/A LEU 7.A N LEU 3.A O no hydrogen 2.737 N/A GLU 8.A N ASN 4.A O no hydrogen 3.212 N/A MET 9.A N GLN 5.A O no hydrogen 3.166 N/A LYS 10.A N ALA 6.A O no hydrogen 3.193 N/A ARG 11.A N LEU 7.A O no hydrogen 3.392 N/A ALA 18.A N LYS 14.A O no hydrogen 3.116 N/A GLN 19.A N ARG 15.A O no hydrogen 2.920 N/A LYS 20.A N GLU 16.A O no hydrogen 3.191 N/A LEU 21.A N LYS 17.A O no hydrogen 3.392 N/A PHE 22.A N ALA 18.A O no hydrogen 3.055 N/A MET 23.A N GLN 19.A O no hydrogen 3.154 N/A HIS 24.A N LYS 20.A O no hydrogen 2.979 N/A ALA 25.A N LEU 21.A O no hydrogen 3.094 N/A LEU 26.A N PHE 22.A O no hydrogen 3.195 N/A LYS 27.A N MET 23.A O no hydrogen 2.850 N/A MET 28.A N HIS 24.A O no hydrogen 3.068 N/A ASP 29.A N ALA 25.A O no hydrogen 3.212 N/A ASP 31.A N ASP 29.A OD1 no hydrogen 3.431 N/A PHE 32.A N ASP 29.A O no hydrogen 3.255 N/A ALA 35.A N PHE 32.A O no hydrogen 2.835 N/A LEU 36.A N PHE 32.A O no hydrogen 3.055 N/A THR 37.A N VAL 33.A O no hydrogen 3.142 N/A THR 37.A OG1 VAL 33.A O no hydrogen 3.297 N/A THR 37.A OG1 ASP 34.A O no hydrogen 3.282 N/A GLU 38.A N ASP 34.A O no hydrogen 3.109 N/A PHE 39.A N ALA 35.A O no hydrogen 3.011 N/A GLY 40.A N LEU 36.A O no hydrogen 2.900 N/A ILE 41.A N THR 37.A O no hydrogen 3.052 N/A PHE 42.A N GLU 38.A O no hydrogen 3.043 N/A SER 43.A N PHE 39.A O no hydrogen 2.754 N/A SER 43.A OG PHE 39.A O no hydrogen 2.694 N/A SER 43.A OG GLN 51.A OE1 no hydrogen 3.417 N/A GLU 44.A N GLY 40.A O no hydrogen 3.257 N/A ASP 46.A N SER 43.A O no hydrogen 3.208 N/A LYS 47.A N GLU 44.A O no hydrogen 3.097 N/A ASP 48.A N SER 43.A O no hydrogen 2.951 N/A GLN 51.A N ASP 48.A OD1 no hydrogen 3.309 N/A ALA 52.A N ASP 48.A O no hydrogen 3.112 N/A ASP 53.A N ILE 49.A O no hydrogen 2.850 N/A TYR 54.A N ILE 50.A O no hydrogen 3.080 N/A LEU 55.A N GLN 51.A O no hydrogen 2.967 N/A TYR 56.A N ALA 52.A O no hydrogen 3.037 N/A TYR 56.A OH GLU 44.A OE1 no hydrogen 2.857 N/A THR 57.A N ASP 53.A O no hydrogen 2.998 N/A THR 57.A OG1 ASP 53.A O no hydrogen 2.474 N/A ARG 58.A N TYR 54.A O no hydrogen 2.886 N/A ARG 58.A NE PRO 30.A O no hydrogen 3.256 N/A ALA 59.A N LEU 55.A O no hydrogen 3.122 N/A LEU 60.A N TYR 56.A O no hydrogen 3.248 N/A THR 61.A N ARG 58.A O no hydrogen 3.348 N/A THR 61.A OG1 ARG 58.A O no hydrogen 2.565 N/A SER 63.A N ALA 59.A O no hydrogen 2.774 N/A HIS 66.A N SER 63.A O no hydrogen 3.317 N/A HIS 66.A NE2 ASP 34.A OD1 no hydrogen 2.801 N/A LYS 68.A NZ GLU 38.A OE1 no hydrogen 3.029 N/A LYS 68.A NZ GLU 38.A OE2 no hydrogen 3.507 N/A ALA 69.A N HIS 66.A ND1 no hydrogen 3.160 N/A LEU 70.A N HIS 66.A O no hydrogen 2.999 N/A VAL 71.A N GLU 67.A O no hydrogen 2.929 N/A ASN 72.A ND2 LYS 68.A O no hydrogen 2.330 N/A ARG 73.A N ALA 69.A O no hydrogen 2.863 N/A ARG 73.A NH1 ASP 53.A OD1 no hydrogen 2.957 N/A ASP 74.A N LEU 70.A O no hydrogen 3.016 N/A ARG 75.A N ASN 72.A O no hydrogen 3.060 N/A ARG 75.A NH1 GLU 44.A OE1 no hydrogen 3.353 N/A ARG 75.A NH1 GLU 44.A OE2 no hydrogen 2.802 N/A ARG 75.A NH2 GLU 44.A OE1 no hydrogen 2.738 N/A ARG 75.A NH2 GLU 44.A OE2 no hydrogen 3.558 N/A ARG 75.A NH2 ASN 72.A OD1 no hydrogen 2.927 N/A THR 76.A N ASN 72.A O no hydrogen 2.924 N/A THR 76.A OG1 ASP 53.A OD1 no hydrogen 2.595 N/A THR 76.A OG1 ASN 72.A O no hydrogen 3.421 N/A LEU 77.A N ARG 73.A O no hydrogen 2.747 N/A VAL 80.A N THR 76.A O no hydrogen 2.772 N/A GLU 81.A N LEU 77.A O no hydrogen 3.302 N/A GLU 82.A N PRO 78.A O no hydrogen 3.292 N/A ILE 83.A N LEU 79.A O no hydrogen 2.918 N/A ASP 84.A N VAL 80.A O no hydrogen 2.817 N/A GLN 85.A N GLU 81.A O no hydrogen 3.119 N/A ARG 86.A N GLU 82.A O no hydrogen 3.046 N/A ARG 86.A NE GLU 82.A OE1 no hydrogen 2.943 N/A TYR 87.A N ILE 83.A O no hydrogen 3.248 N/A TYR 87.A OH GLU 313.A OE1 no hydrogen 3.014 N/A PHE 88.A N ASP 84.A O no hydrogen 3.275 N/A SER 89.A N GLN 85.A O no hydrogen 3.165 N/A SER 89.A N ARG 86.A O no hydrogen 3.073 N/A SER 89.A OG ARG 86.A O no hydrogen 2.687 N/A ILE 90.A N ARG 86.A O no hydrogen 3.039 N/A ILE 91.A N TYR 87.A O no hydrogen 2.995 N/A ASP 92.A N PHE 88.A O no hydrogen 3.126 N/A SER 93.A N SER 89.A O no hydrogen 3.097 N/A SER 93.A OG SER 89.A O no hydrogen 2.900 N/A LYS 94.A N ILE 90.A O no hydrogen 3.139 N/A LYS 94.A NZ GLU 313.A OE2 no hydrogen 3.378 N/A LYS 94.A NZ ASP 317.A OD1 no hydrogen 2.704 N/A VAL 95.A N ILE 91.A O no hydrogen 3.059 N/A LYS 96.A N ASP 92.A O no hydrogen 3.235 N/A LYS 97.A N SER 93.A O no hydrogen 2.974 N/A VAL 98.A N LYS 94.A O no hydrogen 2.990 N/A MET 99.A N VAL 95.A O no hydrogen 2.785 N/A SER 100.A OG LYS 96.A O no hydrogen 3.495 N/A SER 100.A OG LYS 97.A O no hydrogen 2.683 N/A SER 100.A OG SER 100.A O no hydrogen 2.550 N/A ALA 104.A N ASN 102.A OD1 no hydrogen 3.015 N/A VAL 108.A N LEU 105.A O no hydrogen 2.953 N/A MET 109.A N LEU 105.A O no hydrogen 3.076 N/A GLU 110.A N ARG 106.A O no hydrogen 3.283 N/A THR 112.A N VAL 108.A O no hydrogen 2.959 N/A THR 112.A OG1 VAL 108.A O no hydrogen 2.935 N/A THR 112.A OG1 MET 109.A O no hydrogen 3.033 N/A TYR 113.A N GLU 110.A O no hydrogen 3.407 N/A TYR 113.A OH HIS 158.A ND1 no hydrogen 2.905 N/A HIS 115.A N GLU 111.A O no hydrogen 3.352 N/A HIS 116.A N THR 112.A O no hydrogen 2.762 N/A ILE 117.A N TYR 113.A O no hydrogen 3.216 N/A TYR 118.A N TYR 114.A O no hydrogen 2.812 N/A HIS 119.A N HIS 115.A O no hydrogen 3.087 N/A HIS 119.A NE2 HIS 115.A NE2 no hydrogen 3.023 N/A THR 120.A N HIS 116.A O no hydrogen 2.987 N/A VAL 121.A N ILE 117.A O no hydrogen 3.192 N/A ALA 122.A N TYR 118.A O no hydrogen 2.886 N/A ILE 123.A N HIS 119.A O no hydrogen 3.148 N/A GLY 124.A N VAL 121.A O no hydrogen 3.267 N/A GLY 125.A N ALA 122.A O no hydrogen 3.323 N/A ASN 126.A N VAL 121.A O no hydrogen 3.092 N/A ASN 126.A ND2 GLU 150.A O no hydrogen 2.737 N/A ASN 126.A ND2 GLU 153.A OE1 no hydrogen 3.001 N/A THR 127.A N GLU 150.A OE2 no hydrogen 3.446 N/A THR 127.A OG1 GLU 150.A OE2 no hydrogen 3.208 N/A LEU 128.A N ASN 126.A OD1 no hydrogen 2.795 N/A THR 129.A N GLU 132.A OE1 no hydrogen 3.028 N/A THR 129.A OG1 SER 131.A OG no hydrogen 2.665 N/A SER 131.A OG THR 129.A OG1 no hydrogen 2.665 N/A GLU 132.A N THR 129.A OG1 no hydrogen 3.084 N/A ILE 133.A N THR 129.A O no hydrogen 2.857 N/A ARG 134.A N LEU 130.A O no hydrogen 2.901 N/A ARG 134.A NH1 GLU 138.A OE1 no hydrogen 3.324 N/A HIS 135.A N SER 131.A O no hydrogen 2.992 N/A ILE 136.A N GLU 132.A O no hydrogen 3.027 N/A LEU 137.A N ILE 133.A O no hydrogen 3.042 N/A GLU 138.A N ARG 134.A O no hydrogen 2.959 N/A THR 139.A N HIS 135.A O no hydrogen 2.812 N/A THR 139.A OG1 HIS 135.A O no hydrogen 2.669 N/A ARG 140.A N ILE 136.A O no hydrogen 3.000 N/A TYR 141.A N THR 139.A OG1 no hydrogen 3.308 N/A VAL 143.A N GLN 151.A OE1 no hydrogen 2.919 N/A LYS 146.A NZ THR 127.A O no hydrogen 3.057 N/A LYS 146.A NZ GLU 132.A OE1 no hydrogen 2.753 N/A GLN 151.A NE2 VAL 143.A O no hydrogen 3.128 N/A GLN 151.A NE2 LYS 146.A O no hydrogen 2.824 N/A GLN 151.A NE2 SER 147.A O no hydrogen 3.261 N/A ASN 152.A N LEU 148.A O no hydrogen 2.989 N/A ASN 152.A N GLU 149.A O no hydrogen 3.213 N/A GLU 153.A N GLU 149.A O no hydrogen 3.153 N/A ILE 155.A N GLN 151.A O no hydrogen 3.445 N/A GLY 156.A N ASN 152.A O no hydrogen 3.090 N/A MET 157.A N GLU 153.A O no hydrogen 2.902 N/A HIS 158.A N VAL 154.A O no hydrogen 3.159 N/A ALA 159.A N ILE 155.A O no hydrogen 3.130 N/A ALA 160.A N GLY 156.A O no hydrogen 2.982 N/A MET 161.A N MET 157.A O no hydrogen 2.915 N/A LYS 162.A N HIS 158.A O no hydrogen 3.033 N/A LYS 162.A NZ HIS 158.A NE2 no hydrogen 3.397 N/A TYR 163.A N ALA 159.A O no hydrogen 2.922 N/A ILE 164.A N ALA 160.A O no hydrogen 3.061 N/A ASN 165.A N MET 161.A O no hydrogen 3.012 N/A THR 166.A N LYS 162.A O no hydrogen 3.083 N/A THR 166.A OG1 LYS 162.A O no hydrogen 2.738 N/A THR 167.A N TYR 163.A O no hydrogen 2.871 N/A THR 167.A OG1 TYR 163.A O no hydrogen 3.137 N/A LEU 168.A N ILE 164.A O no hydrogen 2.784 N/A VAL 169.A N ILE 164.A O no hydrogen 2.831 N/A ARG 171.A N LEU 168.A O no hydrogen 3.403 N/A ARG 171.A NH1 ASP 179.A OD1 no hydrogen 3.038 N/A ARG 171.A NH1 ASP 179.A OD2 no hydrogen 3.450 N/A ARG 171.A NH2 ASP 179.A OD2 no hydrogen 2.977 N/A VAL 175.A N ASN 229.A OD1 no hydrogen 3.011 N/A THR 176.A N ASP 179.A OD2 no hydrogen 2.793 N/A ASP 179.A N THR 176.A O no hydrogen 3.269 N/A ASP 179.A N THR 176.A OG1 no hydrogen 3.306 N/A LEU 181.A N ILE 177.A O no hydrogen 2.993 N/A GLU 182.A N SER 178.A O no hydrogen 2.802 N/A ILE 183.A N ASP 179.A O no hydrogen 3.172 N/A HIS 184.A N VAL 180.A O no hydrogen 3.149 N/A HIS 184.A NE2 ASP 257.A O no hydrogen 2.753 N/A ARG 185.A N LEU 181.A O no hydrogen 2.859 N/A ARG 186.A N ILE 183.A O no hydrogen 3.184 N/A ARG 186.A NH1 GLU 182.A O no hydrogen 2.829 N/A ARG 186.A NH1 GLU 182.A OE1 no hydrogen 2.955 N/A VAL 187.A N ILE 183.A O no hydrogen 2.914 N/A LEU 188.A N HIS 184.A O no hydrogen 2.876 N/A VAL 191.A N LEU 188.A O no hydrogen 2.942 N/A ASP 192.A N LEU 188.A O no hydrogen 2.707 N/A GLU 195.A N ASP 192.A OD1 no hydrogen 3.022 N/A ALA 196.A N ASP 192.A O no hydrogen 2.988 N/A GLY 197.A N HIS 184.A ND1 no hydrogen 2.795 N/A ARG 198.A N GLU 195.A O no hydrogen 3.036 N/A ARG 200.A N PRO 254.A O no hydrogen 2.634 N/A ARG 200.A NE HIS 253.A O no hydrogen 2.659 N/A ARG 200.A NH1 THR 202.A O no hydrogen 3.205 N/A ARG 200.A NH1 PRO 212.A O no hydrogen 3.006 N/A ARG 200.A NH2 PRO 212.A O no hydrogen 2.748 N/A ARG 200.A NH2 ILE 252.A O no hydrogen 3.106 N/A ARG 200.A NH2 HIS 253.A O no hydrogen 3.065 N/A GLN 203.A NE2 VAL 204.A O no hydrogen 2.900 N/A GLN 203.A NE2 PRO 211.A O no hydrogen 3.175 N/A VAL 206.A N HIS 209.A O no hydrogen 2.755 N/A HIS 209.A N VAL 206.A O no hydrogen 2.846 N/A HIS 209.A NE2 TYR 251.A O no hydrogen 2.743 N/A GLN 215.A N HIS 213.A ND1 no hydrogen 3.367 N/A ASP 216.A N HIS 213.A O no hydrogen 2.764 N/A LYS 219.A NZ GLU 223.A OE2 no hydrogen 3.529 N/A GLN 220.A N ASP 216.A O no hydrogen 2.976 N/A MET 221.A N VAL 217.A O no hydrogen 2.916 N/A GLN 222.A N GLU 218.A O no hydrogen 3.021 N/A GLU 223.A N LYS 219.A O no hydrogen 3.130 N/A PHE 224.A N GLN 220.A O no hydrogen 3.083 N/A VAL 225.A N MET 221.A O no hydrogen 2.936 N/A GLN 226.A N GLN 222.A O no hydrogen 3.351 N/A TRP 227.A N GLU 223.A O no hydrogen 3.194 N/A LEU 228.A N PHE 224.A O no hydrogen 3.077 N/A ASN 229.A N VAL 225.A O no hydrogen 3.201 N/A ASN 229.A N GLN 226.A O no hydrogen 3.215 N/A ASN 229.A ND2 VAL 175.A O no hydrogen 2.879 N/A SER 230.A N TRP 227.A O no hydrogen 3.360 N/A SER 230.A OG TRP 227.A O no hydrogen 2.891 N/A SER 230.A OG GLU 232.A OE2 no hydrogen 3.471 N/A ALA 233.A N SER 230.A OG no hydrogen 3.423 N/A MET 234.A N SER 230.A O no hydrogen 3.421 N/A ASN 235.A N GLU 231.A O no hydrogen 3.074 N/A ASN 235.A N GLU 232.A O no hydrogen 3.317 N/A LEU 236.A N ALA 233.A O no hydrogen 3.325 N/A HIS 237.A NE2 ASP 92.A OD1 no hydrogen 2.727 N/A VAL 239.A N HIS 237.A ND1 no hydrogen 2.965 N/A GLU 240.A N HIS 237.A O no hydrogen 2.792 N/A PHE 241.A N HIS 237.A O no hydrogen 2.908 N/A ALA 242.A N PRO 238.A O no hydrogen 3.075 N/A ALA 243.A N VAL 239.A O no hydrogen 3.338 N/A LEU 244.A N GLU 240.A O no hydrogen 3.049 N/A ALA 245.A N PHE 241.A O no hydrogen 2.854 N/A HIS 246.A N ALA 242.A O no hydrogen 3.383 N/A TYR 247.A N ALA 243.A O no hydrogen 3.109 N/A TYR 247.A OH ASN 297.A OD1 no hydrogen 2.650 N/A LYS 248.A N LEU 244.A O no hydrogen 2.843 N/A LEU 249.A N ALA 245.A O no hydrogen 2.979 N/A VAL 250.A N HIS 246.A O no hydrogen 3.042 N/A TYR 251.A N TYR 247.A O no hydrogen 2.879 N/A ILE 252.A N LYS 248.A O no hydrogen 3.309 N/A HIS 253.A N LEU 249.A O no hydrogen 2.969 N/A HIS 253.A ND1 VAL 250.A O no hydrogen 2.946 N/A PHE 255.A N ASN 259.A OD1 no hydrogen 3.018 N/A ASN 259.A ND2 PHE 255.A O no hydrogen 2.753 N/A THR 262.A N GLY 258.A O no hydrogen 3.236 N/A THR 262.A OG1 GLY 258.A O no hydrogen 2.710 N/A SER 263.A N ASN 259.A O no hydrogen 2.996 N/A SER 263.A OG ASN 259.A O no hydrogen 2.659 N/A ARG 264.A N GLY 260.A O no hydrogen 2.885 N/A ARG 264.A NE THR 120.A OG1 no hydrogen 2.857 N/A ARG 264.A NH1 TYR 289.A OH no hydrogen 3.347 N/A ARG 264.A NH2 THR 120.A OG1 no hydrogen 3.206 N/A LEU 265.A N ARG 261.A O no hydrogen 3.162 N/A LEU 266.A N THR 262.A O no hydrogen 2.816 N/A MET 267.A N SER 263.A O no hydrogen 2.969 N/A ASN 268.A ND2 ILE 279.A O no hydrogen 2.959 N/A LEU 269.A N LEU 265.A O no hydrogen 3.003 N/A ILE 270.A N LEU 266.A O no hydrogen 3.085 N/A LEU 271.A N MET 267.A O no hydrogen 3.062 N/A MET 272.A N ASN 268.A O no hydrogen 3.045 N/A GLN 273.A N LEU 269.A O no hydrogen 3.017 N/A ALA 274.A N LEU 271.A O no hydrogen 2.952 N/A GLY 275.A N MET 272.A O no hydrogen 2.823 N/A TYR 276.A N LEU 271.A O no hydrogen 2.956 N/A TYR 276.A OH ASP 92.A OD1 no hydrogen 2.606 N/A ILE 279.A N ASN 268.A OD1 no hydrogen 2.788 N/A ARG 282.A N GLN 285.A OE1 no hydrogen 3.045 N/A ARG 282.A NH1 GLU 284.A OE2 no hydrogen 2.924 N/A LYS 283.A N HIS 119.A ND1 no hydrogen 3.058 N/A GLN 285.A N ARG 282.A O no hydrogen 2.868 N/A ARG 286.A N LYS 283.A O no hydrogen 3.472 N/A TYR 289.A N GLN 285.A O no hydrogen 2.845 N/A TYR 289.A OH HIS 246.A NE2 no hydrogen 2.793 N/A TYR 290.A N ARG 286.A O no hydrogen 2.864 N/A HIS 291.A N SER 287.A O no hydrogen 2.963 N/A VAL 292.A N ASP 288.A O no hydrogen 2.772 N/A LEU 293.A N TYR 289.A O no hydrogen 3.206 N/A GLU 294.A N TYR 290.A O no hydrogen 2.849 N/A ALA 295.A N HIS 291.A O no hydrogen 2.877 N/A ALA 296.A N VAL 292.A O no hydrogen 3.119 N/A ASN 297.A N LEU 293.A O no hydrogen 3.067 N/A GLU 298.A N GLU 294.A O no hydrogen 3.045 N/A GLY 299.A N ALA 296.A O no hydrogen 3.140 N/A ASP 300.A N ALA 295.A O no hydrogen 3.259 N/A ARG 302.A N ASP 300.A OD1 no hydrogen 3.230 N/A ARG 302.A NE ASP 300.A OD1 no hydrogen 3.003 N/A ARG 302.A NE ASP 300.A OD2 no hydrogen 3.374 N/A ARG 302.A NH1 ASP 53.A OD2 no hydrogen 2.631 N/A ARG 302.A NH2 ASP 53.A OD2 no hydrogen 3.255 N/A ARG 302.A NH2 ASP 300.A OD2 no hydrogen 2.909 N/A ILE 305.A N VAL 301.A O no hydrogen 3.344 N/A ARG 306.A N ARG 302.A O no hydrogen 3.084 N/A ARG 306.A NE ASP 84.A OD1 no hydrogen 2.867 N/A ARG 306.A NE ASP 84.A OD2 no hydrogen 3.400 N/A ARG 306.A NH2 ASP 84.A OD2 no hydrogen 2.878 N/A PHE 307.A N PRO 303.A O no hydrogen 3.143 N/A ILE 308.A N PHE 304.A O no hydrogen 2.991 N/A ALA 309.A N ILE 305.A O no hydrogen 2.840 N/A LYS 310.A N ARG 306.A O no hydrogen 2.921 N/A CYS 311.A N PHE 307.A O no hydrogen 3.115 N/A CYS 311.A SG GLN 285.A OE1 no hydrogen 3.879 N/A CYS 311.A SG PHE 307.A O no hydrogen 3.271 N/A THR 312.A N ILE 308.A O no hydrogen 2.884 N/A GLU 313.A N ALA 309.A O no hydrogen 2.912 N/A THR 314.A N LYS 310.A O no hydrogen 2.923 N/A THR 314.A OG1 LYS 310.A O no hydrogen 3.382 N/A THR 314.A OG1 CYS 311.A O no hydrogen 3.359 N/A THR 315.A N CYS 311.A O no hydrogen 3.083 N/A THR 315.A OG1 CYS 311.A O no hydrogen 3.105 N/A LEU 316.A N THR 312.A O no hydrogen 2.961 N/A ASP 317.A N GLU 313.A O no hydrogen 2.808 N/A THR 318.A N THR 314.A O no hydrogen 3.240 N/A THR 318.A OG1 THR 314.A O no hydrogen 3.429 N/A LEU 319.A N THR 315.A O no hydrogen 3.406 N/A LEU 320.A N LEU 316.A O no hydrogen 3.102 N/A LEU 320.A N ASP 317.A O no hydrogen 3.053 N/A PHE 321.A N THR 318.A O no hydrogen 3.330 N/A ALA 322.A N LEU 319.A O no hydrogen 3.463 N/A THR 323.A N LEU 320.A O no hydrogen 3.233 N/A