Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4xp0_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 5.A N GLN 8.A O no hydrogen 2.838 N/A GLN 8.A N VAL 5.A O no hydrogen 2.869 N/A PHE 10.A N GLU 3.A O no hydrogen 2.905 N/A ASP 11.A N TYR 93.A OH no hydrogen 2.931 N/A ARG 15.A NE ASP 35.A OD1 no hydrogen 2.956 N/A ARG 15.A NH1 ASP 35.A OD2 no hydrogen 2.994 N/A TYR 16.A OH ASP 79.A OD2 no hydrogen 2.723 N/A THR 17.A N TYR 34.A O no hydrogen 3.003 N/A THR 17.A OG1 ASN 18.A OD1 no hydrogen 3.323 N/A SER 20.A N SER 32.A O no hydrogen 2.925 N/A TYR 21.A OH GLU 24.A OE2 no hydrogen 3.005 N/A ILE 22.A N VAL 30.A O no hydrogen 2.984 N/A GLY 23.A N VAL 30.A O no hydrogen 3.360 N/A GLY 25.A N GLY 28.A O no hydrogen 2.783 N/A GLY 28.A N GLY 25.A O no hydrogen 3.189 N/A VAL 30.A N GLY 23.A O no hydrogen 2.998 N/A CYS 31.A N ILE 44.A O no hydrogen 2.902 N/A SER 32.A N SER 20.A O no hydrogen 2.913 N/A ALA 33.A N VAL 42.A O no hydrogen 3.038 N/A TYR 34.A N THR 17.A O no hydrogen 2.723 N/A ASP 35.A N VAL 40.A O no hydrogen 2.843 N/A ASN 36.A N ARG 15.A O no hydrogen 2.938 N/A ASN 36.A ND2 ARG 15.A O no hydrogen 2.849 N/A ASN 36.A ND2 THR 17.A OG1 no hydrogen 2.758 N/A LEU 37.A N ASP 35.A OD1 no hydrogen 2.839 N/A ASN 38.A N ASP 35.A OD1 no hydrogen 3.198 N/A LYS 39.A NZ ASN 36.A O no hydrogen 2.862 N/A ARG 41.A NH1 ASN 18.A O no hydrogen 3.166 N/A ARG 41.A NH2 ASN 18.A O no hydrogen 2.959 N/A ARG 41.A NH2 SER 32.A OG no hydrogen 2.823 N/A VAL 42.A N ALA 33.A O no hydrogen 2.832 N/A ALA 43.A N GLN 96.A O no hydrogen 2.886 N/A ILE 44.A N CYS 31.A O no hydrogen 2.761 N/A LYS 45.A N ILE 94.A O no hydrogen 3.035 N/A LYS 45.A NZ GLU 62.A OE1 no hydrogen 3.112 N/A LYS 46.A N MET 29.A O no hydrogen 2.945 N/A LYS 46.A NZ GLN 8.A OE1 no hydrogen 2.863 N/A LYS 46.A NZ VAL 9.A O no hydrogen 2.813 N/A ILE 47.A N VAL 92.A O no hydrogen 2.808 N/A SER 48.A OG ASP 91.A OD1 no hydrogen 2.760 N/A HIS 52.A N PRO 49.A O no hydrogen 3.304 N/A GLN 53.A NE2 LEU 318.A O no hydrogen 3.087 N/A CYS 56.A N HIS 52.A O no hydrogen 2.957 N/A CYS 56.A SG PRO 49.A O no hydrogen 3.145 N/A CYS 56.A SG HIS 52.A O no hydrogen 3.565 N/A GLN 57.A N GLN 53.A O no hydrogen 3.033 N/A ARG 58.A N THR 54.A O no hydrogen 3.010 N/A ARG 58.A NH1 ASP 155.A OD1 no hydrogen 3.397 N/A THR 59.A N TYR 55.A O no hydrogen 2.975 N/A THR 59.A OG1 TYR 55.A O no hydrogen 2.971 N/A LEU 60.A N CYS 56.A O no hydrogen 2.978 N/A ARG 61.A N GLN 57.A O no hydrogen 2.843 N/A ARG 61.A NE ALA 159.A O no hydrogen 3.220 N/A GLU 62.A N ARG 58.A O no hydrogen 3.033 N/A ILE 63.A N THR 59.A O no hydrogen 2.976 N/A LYS 64.A N LEU 60.A O no hydrogen 2.958 N/A ILE 65.A N ARG 61.A O no hydrogen 3.009 N/A LEU 66.A N GLU 62.A O no hydrogen 2.875 N/A LEU 67.A N ILE 63.A O no hydrogen 2.963 N/A ARG 68.A N LYS 64.A O no hydrogen 3.157 N/A ARG 68.A N ILE 65.A O no hydrogen 3.067 N/A PHE 69.A N ILE 65.A O no hydrogen 2.951 N/A ARG 70.A N TYR 129.A OH no hydrogen 3.118 N/A ASN 73.A N HIS 71.A ND1 no hydrogen 2.899 N/A ASN 73.A ND2 LEU 152.A O no hydrogen 3.071 N/A ILE 74.A N HIS 71.A O no hydrogen 3.108 N/A ILE 75.A N ILE 154.A O no hydrogen 2.968 N/A ASN 78.A N VAL 95.A O no hydrogen 2.847 N/A ASN 78.A ND2 ASP 97.A OD1 no hydrogen 2.989 N/A ILE 81.A N TYR 93.A O no hydrogen 2.846 N/A ARG 82.A NE THR 331.A OG1 no hydrogen 2.970 N/A ARG 82.A NH1 PHE 328.A O no hydrogen 2.948 N/A ARG 82.A NH2 ALA 83.A O no hydrogen 2.928 N/A THR 85.A OG1 GLN 88.A OE1 no hydrogen 2.667 N/A GLU 87.A N GLU 87.A OE1 no hydrogen 2.867 N/A GLN 88.A N THR 85.A O no hydrogen 3.229 N/A GLN 88.A N THR 85.A OG1 no hydrogen 3.294 N/A MET 89.A N ILE 86.A O no hydrogen 3.063 N/A VAL 92.A N ILE 47.A O no hydrogen 2.920 N/A TYR 93.A N ILE 81.A O no hydrogen 2.897 N/A ILE 94.A N LYS 45.A O no hydrogen 2.955 N/A VAL 95.A N ASP 79.A O no hydrogen 2.893 N/A GLN 96.A N ALA 43.A O no hydrogen 2.873 N/A GLN 96.A NE2 GLY 76.A O no hydrogen 3.371 N/A THR 101.A N LEU 147.A O no hydrogen 2.947 N/A THR 101.A OG1 ASP 102.A O no hydrogen 3.490 N/A ASP 102.A N THR 101.A OG1 no hydrogen 2.782 N/A LEU 103.A N LEU 145.A O no hydrogen 2.933 N/A LYS 105.A N ASP 102.A OD1 no hydrogen 2.789 N/A LEU 106.A N ASP 102.A O no hydrogen 2.976 N/A LEU 107.A N LEU 103.A O no hydrogen 2.922 N/A LYS 108.A N TYR 104.A O no hydrogen 3.239 N/A THR 109.A N LEU 106.A O no hydrogen 3.108 N/A THR 109.A OG1 LYS 105.A O no hydrogen 3.228 N/A THR 109.A OG1 LEU 106.A O no hydrogen 3.469 N/A GLN 110.A N LEU 106.A O no hydrogen 2.748 N/A SER 113.A OG HIS 116.A ND1 no hydrogen 2.784 N/A HIS 116.A N SER 113.A OG no hydrogen 3.069 N/A HIS 116.A ND1 SER 113.A OG no hydrogen 2.784 N/A ILE 117.A N SER 113.A O no hydrogen 3.033 N/A TYR 118.A OH ASP 151.A OD1 no hydrogen 3.055 N/A PHE 119.A N HIS 116.A O no hydrogen 2.856 N/A LEU 120.A N ILE 117.A O no hydrogen 2.895 N/A TYR 121.A OH GLU 309.A OE2 no hydrogen 2.608 N/A GLN 122.A N TYR 118.A O no hydrogen 3.053 N/A GLN 122.A NE2 TYR 118.A O no hydrogen 3.441 N/A ILE 123.A N PHE 119.A O no hydrogen 2.916 N/A LEU 124.A N LEU 120.A O no hydrogen 2.993 N/A ARG 125.A N TYR 121.A O no hydrogen 2.848 N/A ARG 125.A NE ASP 308.A O no hydrogen 2.842 N/A ARG 125.A NH1 GLU 72.A OE1 no hydrogen 3.040 N/A ARG 125.A NH1 ASN 73.A OD1 no hydrogen 2.919 N/A ARG 125.A NH2 GLU 72.A OE1 no hydrogen 3.415 N/A ARG 125.A NH2 ASP 308.A O no hydrogen 2.966 N/A ARG 125.A NH2 ASP 308.A OD1 no hydrogen 3.547 N/A GLY 126.A N GLN 122.A O no hydrogen 3.021 N/A LEU 127.A N ILE 123.A O no hydrogen 2.859 N/A LYS 128.A N LEU 124.A O no hydrogen 2.744 N/A LYS 128.A NZ GLU 309.A O no hydrogen 2.820 N/A TYR 129.A N ARG 125.A O no hydrogen 3.443 N/A TYR 129.A OH GLU 313.A OE1.B no hydrogen 3.088 N/A ILE 130.A N GLY 126.A O no hydrogen 3.061 N/A HIS 131.A N LEU 127.A O no hydrogen 2.892 N/A HIS 131.A NE2 ASP 198.A OD2 no hydrogen 2.803 N/A SER 132.A N LYS 128.A O no hydrogen 2.876 N/A SER 132.A OG TYR 129.A O no hydrogen 2.586 N/A ALA 133.A N TYR 129.A O no hydrogen 3.202 N/A ALA 133.A N ILE 130.A O no hydrogen 3.010 N/A ASN 134.A N HIS 131.A O no hydrogen 2.941 N/A VAL 135.A N ILE 130.A O no hydrogen 3.296 N/A LEU 136.A N ARG 160.A O no hydrogen 2.802 N/A HIS 137.A N ASP 198.A OD2 no hydrogen 2.969 N/A ARG 138.A N ASP 198.A OD1 no hydrogen 2.882 N/A ARG 138.A NE GLY 192.A O no hydrogen 2.862 N/A ARG 138.A NH1 LEU 158.A O no hydrogen 2.976 N/A ARG 138.A NH2 LYS 191.A O no hydrogen 3.267 N/A ASP 139.A N HIS 137.A ND1 no hydrogen 3.003 N/A LYS 141.A NZ THR 178.A OG1 no hydrogen 2.942 N/A ASN 144.A N LYS 141.A O no hydrogen 2.935 N/A ASN 144.A ND2 ASP 139.A O no hydrogen 2.923 N/A LEU 145.A N PRO 142.A O no hydrogen 3.067 N/A LEU 146.A N LYS 153.A O no hydrogen 2.883 N/A LEU 147.A N THR 101.A O no hydrogen 2.915 N/A ASN 148.A N ASP 151.A O no hydrogen 3.064 N/A ASN 148.A ND2 ASP 151.A OD2 no hydrogen 2.986 N/A THR 149.A OG1.B GLU 100.A OE1 no hydrogen 2.921 N/A THR 150.A N ASN 148.A OD1 no hydrogen 2.972 N/A THR 150.A OG1 ASN 148.A OD1 no hydrogen 3.124 N/A THR 150.A OG1 ASP 151.A OD2 no hydrogen 2.932 N/A LEU 152.A N GLN 122.A OE1 no hydrogen 2.823 N/A LYS 153.A N LEU 146.A O no hydrogen 2.852 N/A LYS 153.A NZ GLU 72.A O no hydrogen 2.981 N/A ILE 154.A N ASN 73.A O no hydrogen 2.807 N/A PHE 156.A N GLU 62.A OE2 no hydrogen 2.602 N/A GLY 157.A N ASP 155.A OD1 no hydrogen 3.040 N/A ALA 159.A N PHE 156.A O no hydrogen 3.120 N/A ARG 160.A N LEU 136.A O no hydrogen 3.122 N/A ARG 160.A NH1.A ALA 159.A O no hydrogen 3.161 N/A ALA 162.A N ASN 134.A O no hydrogen 2.857 N/A ASP 163.A N TYR 193.A O no hydrogen 2.867 N/A HIS 166.A N ASP 163.A O no hydrogen 3.133 N/A HIS 166.A ND1 ASP 163.A OD1 no hydrogen 2.836 N/A ASP 167.A N PRO 164.A O no hydrogen 3.176 N/A THR 169.A N ASN 189.A O no hydrogen 3.030 N/A THR 169.A OG1 THR 173.A OG1 no hydrogen 2.990 N/A GLY 170.A N THR 169.A OG1 no hydrogen 2.749 N/A LEU 172.A N MET 187.A O no hydrogen 3.172 N/A THR 173.A OG1 THR 169.A OG1 no hydrogen 2.990 N/A THR 173.A OG1 GLY 170.A O no hydrogen 2.763 N/A THR 178.A N ASP 139.A OD1 no hydrogen 3.184 N/A THR 178.A OG1 ASP 139.A OD1 no hydrogen 2.677 N/A ARG 179.A NH1.A GLY 218.A O no hydrogen 3.293 N/A TRP 180.A NE1 GLY 218.A O no hydrogen 2.889 N/A TYR 181.A N THR 178.A O no hydrogen 3.167 N/A TYR 181.A OH GLU 208.A OE1 no hydrogen 2.641 N/A ARG 182.A N ARG 179.A O no hydrogen 3.079 N/A ARG 182.A NE ALA 177.A O no hydrogen 2.868 N/A ARG 182.A NH2 ALA 177.A O no hydrogen 2.991 N/A GLU 185.A N GLU 185.A OE1 no hydrogen 2.821 N/A ILE 186.A N ALA 183.A O no hydrogen 3.078 N/A MET 187.A N PRO 184.A O no hydrogen 3.164 N/A LEU 188.A N GLU 185.A O no hydrogen 3.008 N/A ASN 189.A N GLU 185.A O no hydrogen 2.873 N/A SER 190.A N GLU 185.A O no hydrogen 2.915 N/A SER 190.A OG ASP 167.A OD1 no hydrogen 3.070 N/A SER 190.A OG ASP 167.A OD2 no hydrogen 2.769 N/A LYS 191.A N ASP 167.A O no hydrogen 2.868 N/A LYS 191.A NZ HIS 166.A O no hydrogen 3.244 N/A GLY 192.A N SER 190.A OG no hydrogen 3.085 N/A TYR 193.A N ASP 167.A OD1 no hydrogen 2.818 N/A THR 194.A OG1 SER 196.A OG no hydrogen 2.859 N/A LYS 195.A NZ HIS 131.A O no hydrogen 3.047 N/A SER 196.A OG THR 194.A OG1 no hydrogen 2.859 N/A ILE 197.A N THR 194.A O no hydrogen 3.116 N/A ASP 198.A N LYS 195.A O no hydrogen 2.976 N/A ILE 199.A N LYS 195.A O no hydrogen 3.492 N/A TRP 200.A N SER 196.A O no hydrogen 3.194 N/A SER 201.A N ILE 197.A O no hydrogen 3.406 N/A SER 201.A OG TYR 181.A O no hydrogen 2.905 N/A SER 201.A OG ILE 197.A O no hydrogen 3.399 N/A VAL 202.A N ASP 198.A O no hydrogen 2.991 N/A GLY 203.A N ILE 199.A O no hydrogen 2.942 N/A CYS 204.A N TRP 200.A O no hydrogen 2.998 N/A CYS 204.A SG TRP 180.A O no hydrogen 3.887 N/A CYS 204.A SG TRP 200.A O no hydrogen 3.566 N/A ILE 205.A N SER 201.A O no hydrogen 3.007 N/A LEU 206.A N VAL 202.A O no hydrogen 2.848 N/A ALA 207.A N GLY 203.A O no hydrogen 2.981 N/A GLU 208.A N CYS 204.A O no hydrogen 3.012 N/A MET 209.A N ILE 205.A O no hydrogen 2.883 N/A LEU 210.A N LEU 206.A O no hydrogen 3.087 N/A LEU 210.A N ALA 207.A O no hydrogen 3.153 N/A ASN 212.A N GLU 208.A O no hydrogen 2.714 N/A ASN 212.A ND2 LEU 107.A O no hydrogen 2.799 N/A ASN 212.A ND2 GLN 110.A O no hydrogen 2.810 N/A ARG 213.A NE ASN 212.A O no hydrogen 3.234 N/A GLY 218.A N PHE 216.A O no hydrogen 2.916 N/A GLY 218.A N GLN 224.A OE1 no hydrogen 2.956 N/A LYS 219.A N ASP 223.A OD2 no hydrogen 2.909 N/A TYR 221.A OH THR 173.A O no hydrogen 2.665 N/A GLN 224.A N HIS 220.A O no hydrogen 3.058 N/A GLN 224.A NE2 PHE 216.A O no hydrogen 2.810 N/A LEU 225.A N LEU 222.A O no hydrogen 2.999 N/A ASN 226.A N LEU 222.A O no hydrogen 3.379 N/A ASN 226.A ND2 TYR 250.A OH no hydrogen 2.883 N/A HIS 227.A N ASP 223.A O no hydrogen 3.039 N/A ILE 228.A N GLN 224.A O no hydrogen 3.179 N/A LEU 229.A N LEU 225.A O no hydrogen 2.903 N/A GLY 230.A N ASN 226.A O no hydrogen 2.954 N/A ILE 231.A N ILE 228.A O no hydrogen 3.096 N/A LEU 232.A N ILE 228.A O no hydrogen 2.991 N/A GLY 233.A N LEU 229.A O no hydrogen 2.861 N/A SER 234.A N LYS 257.A O no hydrogen 2.899 N/A SER 234.A OG LYS 257.A O no hydrogen 3.520 N/A GLN 237.A NE2.A ASN 241.A OD1 no hydrogen 2.635 N/A ASP 239.A N SER 236.A OG no hydrogen 3.057 N/A LEU 240.A N SER 236.A O no hydrogen 2.944 N/A ASN 241.A N GLN 237.A O no hydrogen 2.895 N/A ALA 247.A N ASN 244.A OD1 no hydrogen 3.155 N/A ARG 248.A N ASN 244.A O no hydrogen 2.952 N/A ARG 248.A NE ILE 242.A O no hydrogen 2.904 N/A ARG 248.A NH2 ILE 242.A O no hydrogen 3.160 N/A ASN 249.A N LEU 245.A O no hydrogen 2.850 N/A TYR 250.A N LYS 246.A O no hydrogen 3.067 N/A LEU 251.A N ALA 247.A O no hydrogen 3.248 N/A LEU 252.A N ARG 248.A O no hydrogen 2.949 N/A SER 253.A N ASN 249.A O no hydrogen 3.095 N/A SER 253.A N TYR 250.A O no hydrogen 3.076 N/A SER 253.A OG TYR 250.A O no hydrogen 2.672 N/A LEU 254.A N LEU 251.A O no hydrogen 3.286 N/A HIS 256.A NE2 ASN 258.A OD1 no hydrogen 2.996 N/A LYS 257.A N SER 234.A OG no hydrogen 2.832 N/A LYS 257.A NZ.A ASN 226.A OD1 no hydrogen 3.445 N/A LYS 257.A NZ.B ASN 226.A OD1 no hydrogen 2.541 N/A LYS 259.A NZ ASP 278.A OD1 no hydrogen 3.458 N/A VAL 260.A N ILE 231.A O no hydrogen 2.842 N/A TRP 262.A NE1 ASP 278.A OD1 no hydrogen 2.854 N/A ARG 264.A N PRO 261.A O no hydrogen 2.955 N/A LEU 265.A N PRO 261.A O no hydrogen 3.244 N/A PHE 266.A N TRP 262.A O no hydrogen 2.805 N/A ALA 269.A N PHE 266.A O no hydrogen 3.188 N/A LYS 272.A N ASP 270.A OD1 no hydrogen 2.741 N/A ALA 273.A N ASP 270.A OD1 no hydrogen 3.105 N/A LEU 274.A N ASP 270.A O no hydrogen 3.116 N/A ASP 275.A N SER 271.A O no hydrogen 3.081 N/A LEU 276.A N LYS 272.A O no hydrogen 3.143 N/A LEU 277.A N ALA 273.A O no hydrogen 2.867 N/A ASP 278.A N LEU 274.A O no hydrogen 2.967 N/A LYS 279.A N ASP 275.A O no hydrogen 3.283 N/A LYS 279.A NZ ASP 275.A OD1 no hydrogen 3.441 N/A LYS 279.A NZ ASP 275.A OD2 no hydrogen 2.997 N/A MET 280.A N LEU 276.A O no hydrogen 2.988 N/A LEU 281.A N LEU 277.A O no hydrogen 2.886 N/A THR 282.A OG1 ASP 278.A O no hydrogen 2.999 N/A THR 282.A OG1 LYS 279.A O no hydrogen 3.177 N/A ASN 284.A ND2 ASP 239.A OD1 no hydrogen 2.961 N/A HIS 286.A N ASN 284.A OD1 no hydrogen 2.934 N/A HIS 286.A ND1 ASN 284.A OD1 no hydrogen 3.120 N/A LYS 287.A N ASN 284.A O no hydrogen 3.011 N/A LYS 287.A NZ GLU 238.A OE2 no hydrogen 2.765 N/A LYS 287.A NZ ASP 239.A OD1 no hydrogen 2.931 N/A ARG 288.A N PRO 285.A O no hydrogen 3.413 N/A ARG 288.A NE THR 282.A O no hydrogen 2.975 N/A ARG 288.A NH1 GLU 185.A OE2 no hydrogen 2.777 N/A ARG 288.A NH1 SER 196.A O no hydrogen 3.004 N/A ARG 288.A NH2 GLU 185.A OE1 no hydrogen 2.904 N/A ARG 288.A NH2 GLU 185.A OE2 no hydrogen 3.492 N/A ARG 288.A NH2 THR 282.A O no hydrogen 2.921 N/A ILE 289.A N LYS 279.A O no hydrogen 3.163 N/A GLU 290.A N GLN 293.A OE1 no hydrogen 2.953 N/A ALA 294.A N GLU 290.A O no hydrogen 2.995 N/A LEU 295.A N VAL 291.A O no hydrogen 2.978 N/A ALA 296.A N GLU 292.A O no hydrogen 3.258 N/A HIS 297.A N ALA 294.A O no hydrogen 3.107 N/A HIS 297.A NE2 ASP 275.A OD2 no hydrogen 2.813 N/A TYR 299.A N HIS 297.A ND1 no hydrogen 2.964 N/A TYR 299.A OH ASN 114.A OD1 no hydrogen 2.833 N/A LEU 300.A N HIS 297.A O no hydrogen 2.895 N/A GLU 301.A N PRO 298.A O no hydrogen 3.112 N/A TYR 303.A N LEU 300.A O no hydrogen 2.953 N/A TYR 304.A N LEU 300.A O no hydrogen 2.988 N/A ASP 305.A N GLU 309.A OE2 no hydrogen 2.880 N/A SER 307.A N ASP 305.A OD1 no hydrogen 3.215 N/A SER 307.A OG.A ASP 305.A OD1 no hydrogen 2.809 N/A ASP 308.A N ASP 305.A O no hydrogen 2.841 N/A GLU 309.A N PRO 306.A O no hydrogen 3.138 N/A ALA 312.A N SER 132.A OG no hydrogen 2.852 N/A PHE 316.A N ALA 133.A O no hydrogen 2.806 N/A LEU 323.A N PRO 319.A O no hydrogen 3.146 N/A LYS 324.A N LYS 320.A O no hydrogen 2.667 N/A LYS 324.A NZ ILE 86.A O no hydrogen 2.968 N/A LYS 324.A NZ MET 89.A O no hydrogen 3.114 N/A GLU 325.A N GLU 321.A O no hydrogen 3.277 N/A LEU 326.A N LYS 322.A O no hydrogen 3.072 N/A ILE 327.A N LEU 323.A O no hydrogen 2.832 N/A PHE 328.A N LYS 324.A O no hydrogen 2.857 N/A GLU 329.A N GLU 325.A O no hydrogen 2.863 N/A GLU 330.A N LEU 326.A O no hydrogen 2.735 N/A THR 331.A N ILE 327.A O no hydrogen 3.021 N/A THR 331.A N PHE 328.A O no hydrogen 3.346 N/A THR 331.A OG1 ILE 327.A O no hydrogen 2.876 N/A THR 331.A OG1 PHE 328.A O no hydrogen 3.119 N/A ALA 332.A N GLU 329.A O no hydrogen 3.178 N/A ARG 333.A NE.B GLU 330.A O no hydrogen 3.360 N/A ARG 333.A NH1.B GLU 330.A O no hydrogen 3.497 N/A PHE 334.A N THR 331.A O no hydrogen 3.210 N/A GLN 335.A N ALA 332.A O no hydrogen 2.996 N/A