Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1i9y_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 1.A OH GLU 6.A OE1 no hydrogen 2.580 N/A HIS 5.A N ASP 2.A O no hydrogen 2.946 N/A GLU 6.A N ASP 2.A O no hydrogen 3.126 N/A TYR 7.A N PRO 3.A O no hydrogen 2.936 N/A VAL 8.A N ILE 4.A O no hydrogen 3.000 N/A ASN 9.A N HIS 5.A O no hydrogen 3.018 N/A HIS 10.A N GLU 6.A O no hydrogen 3.188 N/A GLU 11.A N TYR 7.A O no hydrogen 3.056 N/A LEU 12.A N VAL 8.A O no hydrogen 2.811 N/A ARG 13.A N ASN 9.A O no hydrogen 3.163 N/A LYS 14.A N GLU 11.A O no hydrogen 2.940 N/A LYS 14.A NZ GLU 11.A OE2 no hydrogen 3.384 N/A ARG 15.A N GLU 11.A O no hydrogen 3.414 N/A GLU 18.A N ARG 15.A O no hydrogen 2.899 N/A PHE 19.A N GLU 16.A O no hydrogen 2.844 N/A SER 20.A OG GLU 16.A O no hydrogen 2.994 N/A GLU 21.A N LYS 310.A O no hydrogen 2.903 N/A LYS 23.A N ILE 308.A O no hydrogen 2.887 N/A ASN 24.A ND2 GLU 305.A OE2 no hydrogen 2.684 N/A VAL 25.A N ALA 306.A O no hydrogen 2.719 N/A LYS 26.A N ASP 56.A OD2 no hydrogen 2.814 N/A ILE 27.A N TYR 304.A O no hydrogen 2.826 N/A PHE 28.A N ILE 57.A O no hydrogen 2.892 N/A VAL 29.A N ALA 302.A O no hydrogen 2.861 N/A ALA 30.A N VAL 59.A O no hydrogen 2.819 N/A SER 31.A N ILE 300.A O no hydrogen 2.979 N/A TYR 32.A N GLY 61.A O no hydrogen 2.976 N/A ASN 33.A ND2 GLU 64.A OE2 no hydrogen 3.126 N/A ASN 33.A ND2 ASP 198.A OD2 no hydrogen 2.780 N/A LEU 34.A N GLN 63.A O no hydrogen 2.821 N/A ASN 35.A N ASN 33.A OD1 no hydrogen 2.989 N/A GLY 36.A N GLU 64.A O no hydrogen 2.758 N/A CYS 37.A N LEU 34.A O no hydrogen 2.973 N/A CYS 37.A SG LEU 34.A O no hydrogen 3.297 N/A CYS 37.A SG SER 38.A O no hydrogen 4.042 N/A LYS 42.A N THR 40.A OG1 no hydrogen 2.742 N/A LEU 43.A N THR 41.A O no hydrogen 2.807 N/A LEU 43.A N GLU 44.A OE2 no hydrogen 3.240 N/A TRP 46.A N LEU 43.A O no hydrogen 2.802 N/A TRP 46.A NE1 ILE 300.A O no hydrogen 2.910 N/A LEU 47.A N LEU 43.A O no hydrogen 2.952 N/A PHE 48.A N GLU 44.A O no hydrogen 2.889 N/A THR 52.A N GLU 50.A OE1 no hydrogen 2.837 N/A THR 52.A OG1 PRO 53.A O no hydrogen 3.337 N/A ALA 55.A N TYR 58.A OH no hydrogen 2.970 N/A ASP 56.A N LYS 26.A O no hydrogen 2.780 N/A ILE 57.A N LYS 26.A O no hydrogen 3.099 N/A TYR 58.A N PHE 113.A O no hydrogen 2.777 N/A VAL 59.A N PHE 28.A O no hydrogen 2.727 N/A VAL 60.A N MET 111.A O no hydrogen 2.885 N/A GLY 61.A N ALA 30.A O no hydrogen 2.796 N/A PHE 62.A N ALA 109.A O no hydrogen 2.798 N/A GLN 63.A N TYR 32.A O no hydrogen 2.919 N/A GLN 63.A NE2 SER 31.A OG no hydrogen 3.254 N/A GLN 63.A NE2 THR 155.A OG1 no hydrogen 3.231 N/A ILE 65.A N GLY 107.A O no hydrogen 2.899 N/A GLN 67.A NE2 ASN 35.A OD1 no hydrogen 2.924 N/A LEU 68.A N GLU 64.A OE1 no hydrogen 2.937 N/A LYS 75.A N ASP 72.A OD1 no hydrogen 2.821 N/A ARG 76.A N ASP 72.A O no hydrogen 3.204 N/A ARG 76.A NE GLU 80.A OE2 no hydrogen 2.705 N/A ARG 76.A NH1 GLN 104.A OE1 no hydrogen 2.593 N/A ARG 77.A N PRO 73.A O no hydrogen 2.855 N/A GLU 78.A N ALA 74.A O no hydrogen 3.019 N/A TRP 79.A N LYS 75.A O no hydrogen 3.274 N/A GLU 80.A N ARG 76.A O no hydrogen 2.936 N/A SER 81.A N ARG 77.A O no hydrogen 2.826 N/A CYS 82.A N GLU 78.A O no hydrogen 2.779 N/A CYS 82.A SG GLU 78.A O no hydrogen 3.284 N/A VAL 83.A N TRP 79.A O no hydrogen 2.763 N/A LYS 84.A N GLU 80.A O no hydrogen 2.932 N/A LYS 84.A NZ GLN 99.A OE1 no hydrogen 3.352 N/A ARG 85.A N SER 81.A O no hydrogen 2.987 N/A ARG 85.A NH2 SER 81.A OG no hydrogen 2.666 N/A LEU 86.A N CYS 82.A O no hydrogen 3.046 N/A LEU 87.A N VAL 83.A O no hydrogen 2.887 N/A ASN 88.A N LYS 84.A O no hydrogen 2.963 N/A ASN 88.A ND2 LYS 84.A O no hydrogen 2.840 N/A ASN 88.A ND2 TYR 97.A O no hydrogen 3.548 N/A GLY 89.A N ARG 85.A O no hydrogen 2.785 N/A LYS 90.A N LEU 87.A O no hydrogen 3.219 N/A CYS 91.A N ASN 88.A O no hydrogen 2.729 N/A CYS 91.A SG LEU 87.A O no hydrogen 3.615 N/A TYR 97.A N ASN 88.A OD1 no hydrogen 2.790 N/A TYR 97.A OH ALA 55.A O no hydrogen 2.543 N/A VAL 98.A N CYS 114.A O no hydrogen 2.845 N/A GLN 99.A NE2 GLU 80.A OE1 no hydrogen 3.189 N/A LEU 100.A N ILE 112.A O no hydrogen 2.721 N/A SER 102.A OG GLU 80.A OE2 no hydrogen 2.529 N/A GLY 103.A N LEU 110.A O no hydrogen 2.846 N/A GLN 104.A NE2 ASP 72.A O no hydrogen 3.416 N/A GLN 104.A NE2 VAL 106.A O no hydrogen 2.819 N/A LEU 105.A N THR 108.A O no hydrogen 2.718 N/A THR 108.A N LEU 105.A O no hydrogen 2.839 N/A ALA 109.A N PHE 62.A O no hydrogen 2.890 N/A LEU 110.A N GLY 103.A O no hydrogen 2.965 N/A MET 111.A N VAL 60.A O no hydrogen 2.872 N/A ILE 112.A N ARG 101.A O no hydrogen 2.884 N/A PHE 113.A N TYR 58.A O no hydrogen 2.912 N/A CYS 114.A N VAL 98.A O no hydrogen 2.985 N/A CYS 114.A SG LYS 115.A O no hydrogen 3.586 N/A LYS 115.A N ASP 56.A O no hydrogen 3.003 N/A LYS 115.A NZ ASP 56.A OD1 no hydrogen 2.678 N/A GLU 116.A N GLY 96.A O no hydrogen 3.048 N/A CYS 118.A N LYS 115.A O no hydrogen 2.889 N/A CYS 118.A SG ASP 56.A O no hydrogen 4.008 N/A CYS 118.A SG TYR 146.A OH no hydrogen 3.620 N/A LEU 119.A N GLU 116.A O no hydrogen 3.044 N/A SER 121.A N CYS 118.A O no hydrogen 2.863 N/A SER 121.A OG GLU 147.A OE2 no hydrogen 2.655 N/A ILE 122.A N LEU 119.A O no hydrogen 2.861 N/A LYS 123.A N ASP 145.A O no hydrogen 2.848 N/A LYS 123.A NZ PRO 120.A O no hydrogen 2.917 N/A ASN 124.A ND2 ASP 145.A OD2 no hydrogen 2.822 N/A GLU 126.A N ARG 143.A O no hydrogen 2.999 N/A THR 128.A N ALA 141.A O no hydrogen 2.894 N/A THR 128.A OG1 ARG 180.A O no hydrogen 2.902 N/A LYS 130.A N ALA 139.A O no hydrogen 2.830 N/A THR 132.A N LYS 137.A O no hydrogen 3.102 N/A GLY 138.A N HIS 157.A O no hydrogen 2.943 N/A ALA 139.A N LYS 130.A O no hydrogen 2.701 N/A VAL 140.A N THR 155.A O no hydrogen 2.865 N/A ALA 141.A N THR 128.A O no hydrogen 2.796 N/A ILE 142.A N PHE 153.A O no hydrogen 2.862 N/A ARG 143.A N GLU 126.A O no hydrogen 2.940 N/A ARG 143.A NE HIS 190.A NE2 no hydrogen 2.959 N/A ARG 143.A NH1 ASP 145.A OD1 no hydrogen 2.800 N/A ARG 143.A NH1 ASP 145.A OD2 no hydrogen 3.410 N/A ARG 143.A NH2 ASN 124.A O no hydrogen 2.814 N/A ARG 143.A NH2 ASP 145.A OD2 no hydrogen 2.981 N/A PHE 144.A N LEU 151.A O no hydrogen 2.931 N/A ASP 145.A N LYS 123.A O no hydrogen 2.783 N/A TYR 146.A N THR 149.A O no hydrogen 2.786 N/A GLU 147.A N SER 121.A O no hydrogen 2.784 N/A ASP 148.A N VAL 309.A O no hydrogen 2.825 N/A THR 149.A N TYR 146.A O no hydrogen 2.876 N/A GLY 150.A N ASP 191.A OD2 no hydrogen 2.631 N/A LEU 151.A N PHE 144.A O no hydrogen 2.814 N/A CYS 152.A N TYR 192.A O no hydrogen 2.806 N/A PHE 153.A N ILE 142.A O no hydrogen 2.762 N/A ILE 154.A N VAL 194.A O no hydrogen 2.872 N/A THR 155.A N VAL 140.A O no hydrogen 2.908 N/A THR 155.A OG1 PHE 196.A O no hydrogen 3.192 N/A SER 156.A N PHE 196.A O no hydrogen 2.973 N/A HIS 157.A N GLY 138.A O no hydrogen 2.891 N/A LEU 158.A N ASP 198.A O no hydrogen 2.939 N/A ALA 159.A N ASP 171.A OD2 no hydrogen 2.813 N/A TYR 162.A OH LEU 205.A O no hydrogen 2.516 N/A ASN 164.A ND2 ALA 160.A O no hydrogen 2.808 N/A ASN 164.A ND2 GLU 167.A OE1 no hydrogen 3.025 N/A TYR 165.A N THR 163.A O no hydrogen 2.697 N/A GLU 167.A N ASN 164.A O no hydrogen 3.243 N/A ARG 168.A N ASN 164.A O no hydrogen 3.353 N/A ARG 168.A NH1 GLY 161.A O no hydrogen 3.141 N/A ARG 168.A NH1 TYR 162.A O no hydrogen 3.370 N/A ARG 168.A NH1 GLN 227.A OE1 no hydrogen 2.828 N/A ARG 168.A NH2 ALA 159.A O no hydrogen 2.866 N/A ARG 168.A NH2 GLY 161.A O no hydrogen 2.811 N/A ARG 168.A NH2 ASN 164.A OD1 no hydrogen 3.410 N/A ASP 169.A N TYR 165.A O no hydrogen 2.830 N/A HIS 170.A N ASP 166.A O no hydrogen 2.984 N/A ASP 171.A N GLU 167.A O no hydrogen 2.869 N/A TYR 172.A N ARG 168.A O no hydrogen 2.949 N/A ARG 173.A N ASP 169.A O no hydrogen 3.093 N/A THR 174.A N HIS 170.A O no hydrogen 2.763 N/A THR 174.A OG1 HIS 170.A O no hydrogen 3.002 N/A ILE 175.A N ASP 171.A O no hydrogen 2.958 N/A ALA 176.A N TYR 172.A O no hydrogen 2.787 N/A SER 177.A N ARG 173.A O no hydrogen 2.954 N/A SER 177.A OG ARG 173.A O no hydrogen 3.097 N/A GLY 178.A N THR 174.A O no hydrogen 2.754 N/A LEU 179.A N ILE 175.A O no hydrogen 2.860 N/A ARG 180.A NE SER 177.A O no hydrogen 3.344 N/A ARG 180.A NH1 GLY 184.A O no hydrogen 3.143 N/A ARG 180.A NH2 SER 177.A O no hydrogen 3.265 N/A PHE 181.A N ARG 185.A O no hydrogen 2.911 N/A ARG 182.A N GLU 126.A OE1 no hydrogen 3.238 N/A ARG 185.A N ARG 182.A O no hydrogen 3.011 N/A ARG 185.A NE GLU 126.A OE1 no hydrogen 2.876 N/A ARG 185.A NH2 GLU 126.A OE2 no hydrogen 3.015 N/A SER 186.A N ASN 189.A OD1 no hydrogen 3.120 N/A SER 186.A OG ASN 189.A OD1 no hydrogen 3.251 N/A PHE 188.A N SER 186.A OG no hydrogen 3.070 N/A HIS 190.A N PHE 188.A O no hydrogen 2.787 N/A HIS 190.A ND1 ILE 187.A O no hydrogen 2.723 N/A TYR 192.A N GLY 150.A O no hydrogen 2.986 N/A TYR 192.A OH ASN 307.A O no hydrogen 2.580 N/A VAL 193.A N ARG 279.A O no hydrogen 2.885 N/A VAL 194.A N CYS 152.A O no hydrogen 2.957 N/A TRP 195.A N LEU 277.A O no hydrogen 2.930 N/A TRP 195.A NE1 SER 156.A OG no hydrogen 2.821 N/A PHE 196.A N ILE 154.A O no hydrogen 2.771 N/A GLY 197.A N ARG 275.A O no hydrogen 2.828 N/A ASP 198.A N SER 156.A O no hydrogen 2.981 N/A PHE 199.A N THR 273.A O no hydrogen 2.886 N/A ASN 200.A N THR 273.A O no hydrogen 3.311 N/A ASN 200.A ND2 LEU 158.A O no hydrogen 2.844 N/A TYR 201.A OH ASP 169.A OD2 no hydrogen 2.582 N/A ARG 202.A N GLN 227.A OE1 no hydrogen 2.760 N/A ARG 202.A NE ASN 200.A O no hydrogen 2.806 N/A ARG 202.A NH2 ASN 200.A OD1 no hydrogen 2.806 N/A SER 204.A N TYR 225.A O no hydrogen 2.798 N/A SER 204.A OG TYR 225.A O no hydrogen 3.436 N/A LEU 205.A N ILE 203.A O no hydrogen 2.766 N/A THR 206.A N GLU 209.A OE1 no hydrogen 2.875 N/A THR 206.A OG1 GLU 209.A OE1 no hydrogen 2.743 N/A TYR 207.A OH TYR 261.A O no hydrogen 2.985 N/A TYR 207.A OH ASP 262.A O no hydrogen 2.784 N/A GLU 209.A N THR 206.A O no hydrogen 3.131 N/A VAL 210.A N THR 206.A O no hydrogen 2.928 N/A VAL 211.A N TYR 207.A O no hydrogen 3.024 N/A CYS 213.A SG GLU 209.A O no hydrogen 3.323 N/A ILE 214.A N VAL 210.A O no hydrogen 2.887 N/A ALA 215.A N VAL 211.A O no hydrogen 2.963 N/A GLN 216.A N PRO 212.A O no hydrogen 2.893 N/A GLY 217.A N ILE 214.A O no hydrogen 2.774 N/A LYS 218.A N CYS 213.A O no hydrogen 2.879 N/A LEU 222.A N LYS 218.A O no hydrogen 3.139 N/A PHE 223.A N LEU 219.A O no hydrogen 2.698 N/A GLU 224.A N SER 220.A O no hydrogen 3.338 N/A GLU 224.A N TYR 221.A O no hydrogen 3.128 N/A TYR 225.A N LEU 222.A O no hydrogen 2.826 N/A ASP 226.A N PHE 223.A O no hydrogen 2.998 N/A GLN 227.A N ARG 202.A O no hydrogen 2.569 N/A GLN 227.A NE2 TYR 162.A O no hydrogen 2.934 N/A ASN 229.A N ASP 226.A OD2 no hydrogen 2.785 N/A LYS 230.A N ASP 226.A O no hydrogen 3.207 N/A GLN 231.A N GLN 227.A O no hydrogen 2.961 N/A MET 232.A N LEU 228.A O no hydrogen 2.796 N/A LEU 233.A N ASN 229.A O no hydrogen 2.877 N/A THR 234.A N LYS 230.A O no hydrogen 3.417 N/A THR 234.A OG1 GLN 231.A O no hydrogen 2.922 N/A GLY 235.A N MET 232.A O no hydrogen 2.875 N/A LYS 236.A N THR 234.A OG1 no hydrogen 3.268 N/A LYS 236.A NZ GLN 231.A OE1 no hydrogen 2.886 N/A PHE 241.A N PHE 238.A O no hydrogen 3.103 N/A SER 242.A N TYR 278.A O no hydrogen 2.789 N/A THR 251.A OG1 ASP 274.A OD2 no hydrogen 2.626 N/A TYR 252.A N ALA 271.A O no hydrogen 3.170 N/A LYS 253.A N ASP 296.A O no hydrogen 3.261 N/A LYS 253.A NZ ASP 296.A OD2 no hydrogen 3.296 N/A PHE 254.A N ASP 296.A O no hydrogen 2.930 N/A ASP 255.A N ILE 260.A O no hydrogen 2.834 N/A GLY 257.A N TYR 293.A O no hydrogen 2.893 N/A THR 258.A N ASP 255.A O no hydrogen 3.215 N/A THR 258.A OG1 ASP 255.A O no hydrogen 3.264 N/A ILE 260.A N THR 258.A OG1 no hydrogen 2.961 N/A TYR 261.A OH PRO 250.A O no hydrogen 2.751 N/A ASP 262.A N LYS 253.A O no hydrogen 2.671 N/A THR 263.A N ASP 255.A OD1 no hydrogen 2.888 N/A THR 263.A OG1 ASP 255.A OD1 no hydrogen 3.410 N/A THR 263.A OG1 ASP 255.A OD2 no hydrogen 2.573 N/A SER 264.A N ASP 262.A OD1 no hydrogen 2.789 N/A SER 264.A OG ASP 262.A OD1 no hydrogen 2.749 N/A SER 264.A OG ASP 262.A OD2 no hydrogen 3.263 N/A LYS 266.A N SER 264.A OG no hydrogen 3.064 N/A HIS 267.A N.A SER 264.A O no hydrogen 3.050 N/A ARG 268.A N ASP 262.A OD2 no hydrogen 2.730 N/A ALA 271.A N TYR 252.A O no hydrogen 3.429 N/A TRP 272.A NE1 PHE 248.A O no hydrogen 2.727 N/A THR 273.A OG1 ASP 274.A OD2 no hydrogen 2.768 N/A ARG 275.A N GLY 197.A O no hydrogen 2.941 N/A ARG 275.A NE GLU 243.A OE2 no hydrogen 2.682 N/A ARG 275.A NH1 ASP 226.A OD2 no hydrogen 2.725 N/A ARG 275.A NH1 GLU 243.A OE1 no hydrogen 3.088 N/A ARG 275.A NH2 ASP 226.A OD1 no hydrogen 2.843 N/A ARG 275.A NH2 ASP 226.A OD2 no hydrogen 3.198 N/A ARG 275.A NH2 TRP 272.A O no hydrogen 2.937 N/A ILE 276.A N TYR 287.A OH no hydrogen 2.975 N/A LEU 277.A N TRP 195.A O no hydrogen 3.029 N/A TYR 278.A N SER 242.A O no hydrogen 2.914 N/A ARG 279.A N VAL 193.A O no hydrogen 2.690 N/A ARG 279.A NH2 PRO 239.A O no hydrogen 3.014 N/A LEU 282.A N GLY 280.A O no hydrogen 2.808 N/A VAL 283.A N GLU 305.A O no hydrogen 2.886 N/A HIS 285.A N THR 303.A O no hydrogen 2.850 N/A SER 286.A N THR 303.A OG1 no hydrogen 2.888 N/A TYR 287.A OH GLU 243.A OE2 no hydrogen 2.571 N/A GLN 288.A N TYR 301.A O no hydrogen 2.956 N/A GLN 288.A NE2 THR 247.A OG1 no hydrogen 3.260 N/A VAL 290.A N PRO 299.A O no hydrogen 2.924 N/A LEU 292.A N VAL 290.A O no hydrogen 2.798 N/A TYR 293.A OH ASP 259.A OD1 no hydrogen 2.590 N/A TYR 294.A OH LYS 42.A O no hydrogen 2.667 N/A SER 295.A OG ASN 33.A O no hydrogen 2.707 N/A SER 295.A OG ASP 296.A OD1 no hydrogen 3.405 N/A HIS 297.A N SER 295.A OG no hydrogen 3.232 N/A HIS 297.A ND1 ASP 296.A OD1 no hydrogen 3.141 N/A ARG 298.A N THR 251.A O no hydrogen 2.834 N/A ARG 298.A NH1 LEU 292.A O no hydrogen 3.077 N/A ARG 298.A NH2 THR 258.A O no hydrogen 2.745 N/A ILE 300.A N SER 31.A O no hydrogen 2.912 N/A TYR 301.A N GLN 288.A O no hydrogen 2.881 N/A ALA 302.A N VAL 29.A O no hydrogen 2.789 N/A THR 303.A N SER 286.A O no hydrogen 2.996 N/A TYR 304.A N ILE 27.A O no hydrogen 2.855 N/A GLU 305.A N VAL 283.A O no hydrogen 2.938 N/A ALA 306.A N VAL 25.A O no hydrogen 2.744 N/A ILE 308.A N LYS 23.A O no hydrogen 2.599 N/A VAL 309.A N THR 149.A OG1 no hydrogen 2.930 N/A LYS 310.A N GLU 21.A O no hydrogen 2.823 N/A VAL 311.A N ASP 148.A OD1 no hydrogen 2.677 N/A ASP 312.A N PHE 19.A O no hydrogen 2.758 N/A ARG 313.A NH2 ASP 148.A OD2 no hydrogen 2.874 N/A LYS 315.A N ASP 312.A OD1 no hydrogen 2.974 N/A LYS 315.A NZ GLU 18.A O no hydrogen 3.469 N/A LYS 316.A N ASP 312.A O no hydrogen 3.024 N/A LYS 317.A N ARG 313.A O no hydrogen 2.841 N/A ILE 318.A N GLU 314.A O no hydrogen 3.081 N/A LEU 319.A N LYS 315.A O no hydrogen 3.205 N/A PHE 320.A N LYS 316.A O no hydrogen 2.899 N/A GLU 321.A N LYS 317.A O no hydrogen 3.083 N/A GLU 322.A N ILE 318.A O no hydrogen 2.895 N/A LEU 323.A N LEU 319.A O no hydrogen 2.740 N/A TYR 324.A N PHE 320.A O no hydrogen 2.717 N/A TYR 324.A OH ASP 2.A OD2 no hydrogen 2.650 N/A ASN 325.A N GLU 321.A O no hydrogen 2.951 N/A GLN 326.A N GLU 322.A O no hydrogen 2.896 N/A ARG 327.A N LEU 323.A O no hydrogen 3.023 N/A LYS 328.A N TYR 324.A O no hydrogen 2.800 N/A GLN 329.A N ASN 325.A O no hydrogen 2.693 N/A GLU 330.A N GLN 326.A O no hydrogen 2.828 N/A VAL 331.A N ARG 327.A O no hydrogen 3.073 N/A ARG 332.A N LYS 328.A O no hydrogen 3.110 N/A ARG 332.A NH1 GLN 329.A OE1 no hydrogen 2.600 N/A ASP 333.A N GLN 329.A O no hydrogen 2.951 N/A ALA 334.A N GLU 330.A O no hydrogen 3.243 N/A SER 335.A N ARG 332.A O no hydrogen 2.922 N/A SER 335.A OG VAL 331.A O no hydrogen 2.922 N/A GLN 336.A N ASP 333.A O no hydrogen 3.161 N/A