Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4bqo_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 2.A NH1 ALA 27.A O no hydrogen 2.825 N/A LYS 3.A N ASP 29.A O no hydrogen 3.032 N/A LYS 4.A N ASP 58.A OD2 no hydrogen 2.792 N/A LYS 4.A NZ.B GLU 31.A OE1 no hydrogen 2.819 N/A TYR 5.A N GLU 31.A O no hydrogen 3.035 N/A TYR 5.A OH ASN 21.A OD1 no hydrogen 2.735 N/A SER 6.A N LEU 59.A O no hydrogen 3.134 N/A SER 6.A OG.A VAL 33.A O no hydrogen 2.650 N/A SER 6.A OG.B VAL 33.A O no hydrogen 2.672 N/A TYR 8.A N LEU 61.A O no hydrogen 2.889 N/A TYR 8.A OH TYR 74.A O no hydrogen 2.726 N/A SER 10.A N GLN 63.A OE1 no hydrogen 2.946 N/A SER 10.A OG GLN 63.A OE1 no hydrogen 2.696 N/A CYS 11.A SG HIS 198.A NE2 no hydrogen 3.815 N/A GLN 12.A N SER 10.A OG no hydrogen 2.925 N/A GLN 12.A NE2 MET 95.A O no hydrogen 2.794 N/A GLN 12.A NE2 ASN 197.A O no hydrogen 2.924 N/A ALA 13.A N SER 10.A O no hydrogen 2.880 N/A LEU 16.A N GLN 12.A O no hydrogen 3.005 N/A ALA 17.A N ALA 13.A O no hydrogen 3.031 N/A LYS 18.A N PRO 14.A O no hydrogen 2.945 N/A MET 19.A N ALA 15.A O no hydrogen 3.021 N/A LEU 20.A N LEU 16.A O no hydrogen 2.859 N/A ASN 21.A N ALA 17.A O no hydrogen 2.906 N/A SER 22.A N MET 19.A O no hydrogen 3.046 N/A SER 22.A OG MET 19.A O no hydrogen 2.754 N/A CYS 23.A N LEU 20.A O no hydrogen 3.080 N/A CYS 23.A SG ASP 221.A O no hydrogen 3.440 N/A ALA 27.A N CYS 23.A O no hydrogen 2.911 N/A ARG 28.A N PRO 24.A O no hydrogen 2.963 N/A ARG 28.A NE ASP 29.A OD1 no hydrogen 2.751 N/A ARG 28.A NH2 ASP 29.A OD1 no hydrogen 2.993 N/A ARG 28.A NH2 ASP 29.A OD2 no hydrogen 2.929 N/A ASP 29.A N PHE 26.A O no hydrogen 3.031 N/A TRP 30.A NE1 TYR 217.A OH no hydrogen 2.969 N/A GLU 31.A N LYS 3.A O no hydrogen 2.750 N/A VAL 33.A N TYR 5.A O no hydrogen 2.794 N/A CYS 38.A N GLY 9.A O no hydrogen 2.881 N/A CYS 38.A SG GLY 9.A O no hydrogen 3.373 N/A VAL 40.A N PRO 37.A O no hydrogen 2.906 N/A ALA 41.A N PRO 37.A O no hydrogen 2.973 N/A SER 42.A N GLN 45.A OE1 no hydrogen 3.024 N/A SER 42.A OG GLU 44.A OE1.B no hydrogen 3.221 N/A GLN 45.A N SER 42.A OG no hydrogen 3.101 N/A ILE 46.A N SER 42.A O no hydrogen 2.818 N/A ASP 47.A N GLU 43.A O no hydrogen 2.967 N/A ARG 48.A N GLU 44.A O no hydrogen 3.067 N/A HIS 49.A N GLN 45.A O no hydrogen 2.964 N/A HIS 49.A ND1 THR 53.A OG1 no hydrogen 2.733 N/A HIS 49.A NE2 GLU 36.A OE1 no hydrogen 2.711 N/A LEU 50.A N ILE 46.A O no hydrogen 3.231 N/A ALA 51.A N ASP 47.A O no hydrogen 3.265 N/A GLU 52.A N ARG 48.A O no hydrogen 2.670 N/A THR 53.A N HIS 49.A O no hydrogen 2.958 N/A THR 53.A OG1 HIS 49.A ND1 no hydrogen 2.733 N/A ILE 54.A N HIS 49.A O no hydrogen 2.838 N/A LYS 56.A N THR 53.A O no hydrogen 2.943 N/A LYS 56.A NZ.A GLU 52.A O no hydrogen 3.498 N/A LEU 57.A N ILE 54.A O no hydrogen 3.035 N/A ASP 58.A N LYS 4.A O no hydrogen 2.794 N/A LEU 59.A N LYS 4.A O no hydrogen 3.065 N/A PHE 60.A N ASN 88.A O no hydrogen 2.887 N/A LEU 61.A N SER 6.A O no hydrogen 2.959 N/A TYR 62.A N LEU 90.A O no hydrogen 3.024 N/A TYR 62.A OH ASP 170.A OD2 no hydrogen 2.578 N/A GLN 63.A N TYR 8.A O no hydrogen 2.887 N/A GLN 63.A NE2 GLN 12.A OE1 no hydrogen 2.884 N/A GLN 63.A NE2 GLN 93.A O no hydrogen 2.976 N/A VAL 65.A N SER 76.A OG no hydrogen 3.022 N/A GLY 68.A N SER 66.A OG.A no hydrogen 2.700 N/A TYR 69.A N SER 66.A O no hydrogen 3.324 N/A ARG 70.A NH1 CYS 38.A O no hydrogen 2.866 N/A ARG 70.A NH1 ALA 41.A O no hydrogen 2.757 N/A ARG 70.A NH2 ALA 41.A O no hydrogen 3.030 N/A GLY 71.A N GLU 67.A O no hydrogen 2.928 N/A LYS 73.A NZ GLU 43.A OE2 no hydrogen 2.775 N/A TYR 74.A N GLY 71.A O no hydrogen 3.244 N/A SER 75.A N GLU 72.A O no hydrogen 2.987 N/A SER 75.A OG GLU 72.A O no hydrogen 2.780 N/A SER 76.A N VAL 65.A O no hydrogen 2.979 N/A SER 76.A OG VAL 65.A O no hydrogen 3.397 N/A SER 76.A OG ASP 170.A OD1 no hydrogen 2.743 N/A PHE 78.A N SER 75.A OG no hydrogen 3.331 N/A LEU 79.A N SER 75.A O no hydrogen 3.037 N/A ARG 80.A N SER 76.A O no hydrogen 2.949 N/A ARG 80.A NE ASP 170.A OD1 no hydrogen 2.947 N/A ARG 80.A NH2 ASP 170.A O no hydrogen 2.977 N/A ARG 80.A NH2 ASP 170.A OD1 no hydrogen 3.418 N/A ASN 81.A N VAL 77.A O no hydrogen 3.053 N/A SER 82.A N LEU 79.A O no hydrogen 3.100 N/A MET 83.A N ARG 80.A O no hydrogen 3.099 N/A GLY 87.A N PRO 84.A O no hydrogen 2.916 N/A ASN 88.A N ASP 58.A O no hydrogen 3.057 N/A LEU 90.A N PHE 60.A O no hydrogen 2.883 N/A SER 91.A N ASP 176.A OD2 no hydrogen 2.910 N/A SER 91.A OG ASP 176.A OD2 no hydrogen 3.256 N/A VAL 92.A N TYR 62.A O no hydrogen 2.712 N/A GLN 93.A N ILE 177.A O no hydrogen 2.912 N/A GLN 93.A NE2 THR 180.A OG1 no hydrogen 2.770 N/A MET 95.A N GLN 12.A OE1 no hydrogen 2.959 N/A HIS 96.A NE2 GLU 98.A OE2 no hydrogen 2.897 N/A TRP 97.A N MET 196.A O no hydrogen 2.807 N/A TYR 100.A OH CYS 187.A O no hydrogen 2.830 N/A TYR 100.A OH LYS 190.A O no hydrogen 2.896 N/A HIS 101.A N GLU 98.A O no hydrogen 3.202 N/A THR 103.A OG1 ASP 119.A OD1 no hydrogen 3.564 N/A THR 103.A OG1 ASP 119.A OD2 no hydrogen 2.866 N/A VAL 104.A N HIS 101.A O no hydrogen 3.086 N/A ASN 105.A N VAL 118.A O no hydrogen 2.933 N/A SER 106.A N ASN 105.A OD1 no hydrogen 2.708 N/A SER 106.A OG.B GLY 116.A O no hydrogen 2.693 N/A TYR 108.A N.A SER 106.A O no hydrogen 2.920 N/A LEU 110.A N PRO 107.A O.A no hydrogen 3.311 N/A GLU 115.A N HIS 113.A ND1 no hydrogen 2.973 N/A GLY 116.A N HIS 113.A O no hydrogen 2.957 N/A TYR 117.A OH ASN 197.A OD1 no hydrogen 2.739 N/A VAL 118.A N ASN 105.A O no hydrogen 2.884 N/A ASP 119.A N GLN 273.A OE1 no hydrogen 2.829 N/A ALA 120.A N THR 103.A O no hydrogen 2.698 N/A LEU 121.A N ASP 119.A OD1 no hydrogen 2.904 N/A ILE 122.A N ASP 119.A OD1 no hydrogen 3.108 N/A ALA 123.A N ASP 119.A O no hydrogen 3.194 N/A GLY 124.A N ALA 120.A O no hydrogen 3.038 N/A ALA 125.A N LEU 121.A O no hydrogen 2.901 N/A VAL 126.A N ILE 122.A O no hydrogen 2.804 N/A VAL 127.A N ALA 123.A O no hydrogen 3.068 N/A MET 128.A N GLY 124.A O no hydrogen 3.117 N/A ASP 129.A N VAL 126.A O no hydrogen 3.114 N/A VAL 130.A N ALA 125.A O no hydrogen 2.957 N/A LYS 132.A NZ GLU 133.A OE2 no hydrogen 2.654 N/A THR 134.A N ASP 131.A OD1 no hydrogen 3.161 N/A THR 134.A OG1 ASP 131.A OD1 no hydrogen 2.400 N/A TYR 135.A N ASP 131.A O no hydrogen 3.055 N/A TYR 135.A OH TYR 239.A OH no hydrogen 2.692 N/A LEU 136.A N LYS 132.A O no hydrogen 2.934 N/A ARG 137.A N.A GLU 133.A O no hydrogen 3.074 N/A ARG 137.A N.C GLU 133.A O no hydrogen 3.082 N/A HIS 138.A N THR 134.A O no hydrogen 3.138 N/A HIS 138.A N TYR 135.A O no hydrogen 2.949 N/A HIS 138.A ND1 THR 134.A O no hydrogen 2.731 N/A LEU 139.A N LEU 136.A O no hydrogen 3.476 N/A GLU 140.A N GLU 140.A OE1 no hydrogen 2.787 N/A ILE 142.A N HIS 138.A O no hydrogen 3.017 N/A GLY 143.A N LEU 139.A O no hydrogen 2.937 N/A ALA 144.A N GLU 140.A O no hydrogen 2.762 N/A SER 145.A N GLU 141.A O no hydrogen 3.012 N/A LEU 146.A N ILE 142.A O no hydrogen 2.977 N/A ARG 147.A N GLY 143.A O no hydrogen 2.853 N/A ARG 147.A NH1.A ARG 147.A O no hydrogen 3.025 N/A ARG 147.A NH1.B ILE 241.A O no hydrogen 2.922 N/A ILE 148.A N ALA 144.A O no hydrogen 3.022 N/A ASP 149.A N SER 145.A O no hydrogen 3.154 N/A ILE 150.A N ARG 147.A O no hydrogen 3.244 N/A ILE 153.A N ASP 149.A O no hydrogen 2.970 N/A GLU 154.A N ILE 150.A O no hydrogen 2.964 N/A SER 155.A N ASP 151.A O no hydrogen 2.834 N/A SER 155.A OG.A ASP 151.A O no hydrogen 2.721 N/A TRP 156.A N GLU 152.A O no hydrogen 3.054 N/A CYS 157.A N ILE 153.A O no hydrogen 2.902 N/A CYS 157.A SG ILE 153.A O no hydrogen 3.293 N/A VAL 158.A N GLU 154.A O no hydrogen 2.887 N/A ASP 159.A N SER 155.A O no hydrogen 2.909 N/A GLU 160.A N TRP 156.A O no hydrogen 2.944 N/A LEU 161.A N CYS 157.A O no hydrogen 3.247 N/A LYS 162.A N VAL 158.A O no hydrogen 2.812 N/A LYS 162.A NZ ASP 181.A OD1 no hydrogen 2.646 N/A LYS 162.A NZ ASP 181.A OD2 no hydrogen 3.048 N/A THR 163.A N ASP 159.A O no hydrogen 2.942 N/A THR 163.A OG1 ASP 159.A O no hydrogen 3.061 N/A ARG 164.A N GLU 160.A O no hydrogen 3.332 N/A ARG 164.A NH1.A GLU 160.A O no hydrogen 3.358 N/A ARG 164.A NH1.A GLU 160.A OE1 no hydrogen 2.717 N/A ARG 164.A NH1.B TYR 94.A O no hydrogen 3.173 N/A ARG 164.A NH2.B TYR 94.A O no hydrogen 2.625 N/A GLU 165.A N LEU 161.A O no hydrogen 2.976 N/A VAL 166.A N THR 163.A O no hydrogen 3.257 N/A GLY 167.A N ARG 164.A O no hydrogen 2.834 N/A ASP 170.A N GLY 167.A O no hydrogen 2.869 N/A GLY 172.A N GLY 167.A O no hydrogen 2.776 N/A LYS 173.A N ASP 170.A O no hydrogen 3.290 N/A LYS 173.A NZ TYR 62.A OH no hydrogen 2.984 N/A LYS 173.A NZ ALA 89.A O no hydrogen 3.213 N/A LYS 173.A NZ ASP 176.A OD2 no hydrogen 2.784 N/A GLN 174.A NE2 GLU 165.A O no hydrogen 3.551 N/A ILE 175.A N GLU 165.A O no hydrogen 2.865 N/A ASP 176.A N SER 91.A OG no hydrogen 2.861 N/A ILE 177.A N SER 91.A O no hydrogen 2.879 N/A VAL 179.A N GLN 93.A OE1 no hydrogen 2.685 N/A ILE 183.A N VAL 179.A O no hydrogen 2.938 N/A LEU 184.A N THR 180.A O no hydrogen 3.035 N/A ALA 185.A N ASP 181.A O no hydrogen 2.975 N/A ASN 186.A N PHE 182.A O no hydrogen 2.952 N/A ASN 186.A N ILE 183.A O no hydrogen 3.213 N/A ASN 186.A ND2 PHE 182.A O no hydrogen 2.892 N/A CYS 187.A N ILE 183.A O no hydrogen 2.817 N/A CYS 187.A SG GLU 154.A OE2 no hydrogen 3.591 N/A CYS 187.A SG LEU 184.A O no hydrogen 3.730 N/A ARG 188.A NE GLU 154.A OE1 no hydrogen 3.382 N/A ARG 188.A NE GLU 154.A OE2 no hydrogen 2.602 N/A ARG 188.A NH2 ASP 151.A OD1 no hydrogen 3.030 N/A ARG 188.A NH2 GLU 154.A OE1 no hydrogen 2.894 N/A GLN 189.A N ASN 186.A O no hydrogen 3.068 N/A LYS 190.A N ASN 186.A O no hydrogen 3.028 N/A LEU 192.A N TYR 100.A OH no hydrogen 2.959 N/A TYR 194.A N HIS 198.A O no hydrogen 2.868 N/A TYR 194.A OH ASP 229.A OD2 no hydrogen 2.549 N/A THR 195.A OG1 TYR 117.A OH no hydrogen 2.948 N/A THR 195.A OG1 ASN 197.A OD1 no hydrogen 3.285 N/A ASN 197.A N THR 195.A OG1 no hydrogen 3.360 N/A HIS 198.A N THR 195.A O no hydrogen 3.124 N/A THR 200.A N LEU 192.A O no hydrogen 2.969 N/A THR 200.A OG1 ARG 191.A O no hydrogen 2.804 N/A MET 204.A N THR 200.A O no hydrogen 2.971 N/A ARG 205.A N ALA 201.A O no hydrogen 2.765 N/A GLU 206.A N ALA 202.A O no hydrogen 3.165 N/A ILE 207.A N LEU 203.A O no hydrogen 2.975 N/A ALA 208.A N MET 204.A O no hydrogen 2.906 N/A ALA 209.A N ARG 205.A O no hydrogen 2.893 N/A ARG 210.A N GLU 206.A O no hydrogen 3.051 N/A ARG 210.A NE.A GLU 206.A OE2 no hydrogen 2.724 N/A ARG 210.A NE.B GLU 206.A OE2 no hydrogen 3.151 N/A ARG 210.A NH1.A SER 178.A O no hydrogen 2.888 N/A ARG 210.A NH2.A GLU 206.A OE2 no hydrogen 3.244 N/A CYS 211.A N ILE 207.A O no hydrogen 2.970 N/A CYS 211.A SG ILE 207.A O no hydrogen 3.418 N/A MET 212.A N ALA 208.A O no hydrogen 3.037 N/A LEU 213.A N ALA 209.A O no hydrogen 2.736 N/A ALA 214.A N ARG 210.A O no hydrogen 2.931 N/A LEU 215.A N CYS 211.A O no hydrogen 3.052 N/A LEU 215.A N MET 212.A O no hydrogen 3.095 N/A GLY 216.A N LEU 213.A O no hydrogen 3.047 N/A TYR 217.A N MET 212.A O no hydrogen 3.123 N/A TYR 217.A OH ASP 29.A OD2 no hydrogen 2.651 N/A ASP 221.A N THR 218.A O no hydrogen 2.929 N/A ILE 222.A N TYR 219.A O no hydrogen 3.250 N/A ASP 225.A N SER 22.A OG no hydrogen 2.952 N/A GLN 226.A NE2 PHE 224.A O no hydrogen 3.076 N/A ASN 227.A N ASP 225.A OD1 no hydrogen 2.870 N/A LEU 228.A N ASP 225.A O no hydrogen 3.273 N/A LYS 235.A N GLN 258.A O no hydrogen 2.790 N/A MET 236.A N TYR 194.A O no hydrogen 2.946 N/A SER 237.A OG.A ASN 255.A O no hydrogen 2.758 N/A SER 237.A OG.B ASN 255.A O no hydrogen 2.745 N/A TYR 239.A OH ASP 119.A OD2 no hydrogen 2.681 N/A TYR 239.A OH TYR 135.A OH no hydrogen 2.692 N/A TYR 242.A N PRO 240.A O no hydrogen 2.795 N/A TYR 242.A OH GLY 99.A O no hydrogen 2.548 N/A ARG 243.A N TYR 239.A O no hydrogen 2.912 N/A ARG 243.A NH2.A ASN 255.A OD1 no hydrogen 2.983 N/A ARG 243.A NH2.B GLU 250.A O no hydrogen 2.600 N/A ASP 244.A N ILE 241.A O no hydrogen 3.040 N/A CYS 245.A N TYR 242.A O no hydrogen 3.081 N/A CYS 245.A SG TYR 242.A O no hydrogen 3.522 N/A PHE 246.A N ARG 243.A O no hydrogen 3.081 N/A ASP 247.A N ARG 188.A O no hydrogen 2.765 N/A SER 249.A N PHE 246.A O no hydrogen 3.431 N/A SER 249.A OG.A ARG 243.A O no hydrogen 3.263 N/A SER 249.A OG.A PHE 246.A O no hydrogen 3.099 N/A SER 249.A OG.B ARG 243.A O no hydrogen 2.803 N/A ASN 252.A ND2.A ASN 255.A OD1 no hydrogen 3.352 N/A ARG 253.A N ASN 252.A OD1.B no hydrogen 2.604 N/A ARG 253.A NE GLU 140.A OE2 no hydrogen 2.770 N/A ARG 253.A NH1 TYR 266.A OH no hydrogen 2.849 N/A ARG 253.A NH2 LEU 136.A O no hydrogen 2.816 N/A ARG 253.A NH2 GLU 140.A OE1 no hydrogen 2.865 N/A ARG 253.A NH2 GLU 140.A OE2 no hydrogen 3.483 N/A ASN 255.A ND2 GLU 250.A OE2.A no hydrogen 3.045 N/A TYR 257.A N LYS 264.A O no hydrogen 2.812 N/A GLN 258.A N LYS 235.A O no hydrogen 3.042 N/A GLN 258.A NE2 VAL 233.A O no hydrogen 3.168 N/A VAL 259.A N LYS 262.A O no hydrogen 2.806 N/A LEU 260.A N THR 234.A OG1 no hydrogen 3.113 N/A TYR 261.A N VAL 233.A O no hydrogen 2.953 N/A TYR 261.A OH ASP 232.A OD1 no hydrogen 2.614 N/A LYS 262.A N VAL 259.A O no hydrogen 2.904 N/A LYS 263.A NZ GLU 256.A OE2.B no hydrogen 3.252 N/A LYS 264.A N TYR 257.A O no hydrogen 2.889 N/A LYS 264.A NZ GLU 272.A OE1 no hydrogen 3.064 N/A LYS 264.A NZ GLU 272.A OE2 no hydrogen 3.419 N/A TYR 269.A N ALA 265.A O no hydrogen 2.975 N/A LEU 270.A N TYR 266.A O no hydrogen 2.931 N/A LEU 271.A N GLU 267.A O no hydrogen 2.919 N/A GLU 272.A N PRO 268.A O no hydrogen 2.929 N/A GLN 273.A N TYR 269.A O no hydrogen 3.074 N/A PHE 274.A N LEU 270.A O no hydrogen 3.035 N/A GLU 275.A N LEU 271.A O no hydrogen 2.962 N/A TRP 276.A N GLU 272.A O no hydrogen 2.917 N/A PHE 277.A N GLN 273.A O no hydrogen 3.024 N/A GLU 278.A N PHE 274.A O no hydrogen 2.977 N/A ARG 279.A N TRP 276.A O no hydrogen 3.113 N/A SER 280.A N PHE 277.A O no hydrogen 3.112 N/A LYS 282.A NZ ASP 129.A OD1 no hydrogen 2.620 N/A LYS 282.A NZ ASP 129.A OD2 no hydrogen 3.283 N/A ASP 284.A N PRO 281.A O no hydrogen 2.934 N/A VAL 285.A N PRO 281.A O no hydrogen 3.056 N/A SER 286.A N LYS 282.A O no hydrogen 2.821 N/A ALA 287.A N ALA 283.A O no hydrogen 3.041 N/A PHE 288.A N ASP 284.A O no hydrogen 3.001 N/A PHE 289.A N VAL 285.A O no hydrogen 2.894 N/A ASP 290.A N SER 286.A O no hydrogen 2.878 N/A ARG 291.A N ALA 287.A O no hydrogen 3.073 N/A ARG 291.A NH1.B TYR 108.A O.A no hydrogen 2.783 N/A VAL 292.A N PHE 288.A O no hydrogen 3.071 N/A ALA 293.A N PHE 289.A O no hydrogen 2.846 N/A ARG 296.A N ALA 293.A O no hydrogen 3.004 N/A ARG 296.A NE GLU 98.A OE1 no hydrogen 2.738 N/A ARG 296.A NH1 VAL 292.A O no hydrogen 2.911 N/A ARG 296.A NH2 GLU 98.A OE2 no hydrogen 2.856 N/A ARG 297.A NE GLU 152.A OE2 no hydrogen 2.567 N/A ARG 297.A NH2 GLU 152.A OE1 no hydrogen 3.173 N/A ARG 297.A NH2 GLU 152.A OE2 no hydrogen 3.434 N/A VAL 299.A N ARG 296.A O no hydrogen 3.005 N/A ARG 300.A NH2.A ASP 290.A OD1 no hydrogen 2.632 N/A ARG 300.A NH2.B ASP 290.A OD1 no hydrogen 2.961 N/A THR 301.A N ARG 297.A O no hydrogen 2.930 N/A THR 301.A OG1 ARG 297.A O no hydrogen 3.089 N/A ALA 302.A N TRP 298.A O no hydrogen 2.887 N/A LEU 303.A N VAL 299.A O no hydrogen 3.191 N/A ARG 304.A N ARG 300.A O no hydrogen 2.951 N/A ARG 305.A N THR 301.A O no hydrogen 2.854 N/A ARG 305.A NH1 SER 145.A OG no hydrogen 2.937 N/A ARG 305.A NH1 ASP 149.A OD2 no hydrogen 3.419 N/A ALA 306.A N ALA 302.A O no hydrogen 2.969 N/A PHE 307.A N LEU 303.A O no hydrogen 2.923 N/A GLU 308.A N ARG 304.A O no hydrogen 3.291 N/A SER 309.A N PHE 307.A O no hydrogen 3.482 N/A