Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4u0u_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 5.A N ALA 2.A O no hydrogen 3.130 N/A ALA 6.A N ALA 2.A O no hydrogen 3.281 N/A LEU 7.A N LEU 3.A O no hydrogen 2.880 N/A GLU 8.A N ASN 4.A O no hydrogen 3.023 N/A MET 9.A N GLN 5.A O no hydrogen 2.756 N/A LYS 10.A N ALA 6.A O no hydrogen 2.477 N/A ARG 11.A N LEU 7.A O no hydrogen 3.228 N/A ARG 15.A NH2 PHE 42.A O no hydrogen 3.385 N/A ALA 18.A N LYS 14.A O no hydrogen 2.805 N/A GLN 19.A N ARG 15.A O no hydrogen 2.644 N/A LYS 20.A N GLU 16.A O no hydrogen 3.436 N/A LEU 21.A N LYS 17.A O no hydrogen 3.432 N/A PHE 22.A N ALA 18.A O no hydrogen 3.005 N/A MET 23.A N GLN 19.A O no hydrogen 2.750 N/A HIS 24.A N LYS 20.A O no hydrogen 2.732 N/A ALA 25.A N LEU 21.A O no hydrogen 2.862 N/A LEU 26.A N PHE 22.A O no hydrogen 2.937 N/A LYS 27.A N MET 23.A O no hydrogen 2.865 N/A MET 28.A N HIS 24.A O no hydrogen 2.896 N/A ASP 29.A N ALA 25.A O no hydrogen 2.999 N/A ASP 31.A N ASP 29.A OD1 no hydrogen 3.117 N/A PHE 32.A N ASP 29.A O no hydrogen 3.254 N/A LEU 36.A N PHE 32.A O no hydrogen 2.919 N/A THR 37.A N VAL 33.A O no hydrogen 3.119 N/A THR 37.A OG1 VAL 33.A O no hydrogen 2.916 N/A GLU 38.A N ASP 34.A O no hydrogen 3.011 N/A PHE 39.A N ALA 35.A O no hydrogen 2.920 N/A GLY 40.A N LEU 36.A O no hydrogen 2.835 N/A ILE 41.A N THR 37.A O no hydrogen 3.073 N/A PHE 42.A N GLU 38.A O no hydrogen 3.121 N/A SER 43.A N PHE 39.A O no hydrogen 2.901 N/A SER 43.A OG PHE 39.A O no hydrogen 2.514 N/A SER 43.A OG GLN 51.A OE1 no hydrogen 3.502 N/A GLU 44.A N GLY 40.A O no hydrogen 3.051 N/A LYS 47.A N GLU 44.A O no hydrogen 2.751 N/A ASP 48.A N SER 43.A O no hydrogen 2.777 N/A GLN 51.A N ASP 48.A OD1 no hydrogen 3.021 N/A ALA 52.A N ASP 48.A O no hydrogen 2.942 N/A ASP 53.A N ILE 49.A O no hydrogen 2.820 N/A TYR 54.A N ILE 50.A O no hydrogen 3.069 N/A LEU 55.A N GLN 51.A O no hydrogen 3.128 N/A TYR 56.A N ALA 52.A O no hydrogen 3.054 N/A TYR 56.A OH GLU 44.A OE1 no hydrogen 2.961 N/A THR 57.A N ASP 53.A O no hydrogen 2.783 N/A THR 57.A OG1 ASP 53.A O no hydrogen 2.597 N/A ARG 58.A N TYR 54.A O no hydrogen 2.730 N/A ARG 58.A NE PRO 30.A O no hydrogen 3.178 N/A ALA 59.A N LEU 55.A O no hydrogen 2.866 N/A LEU 60.A N TYR 56.A O no hydrogen 2.963 N/A THR 61.A N THR 57.A O no hydrogen 3.191 N/A THR 61.A N ARG 58.A O no hydrogen 3.162 N/A THR 61.A OG1 ARG 58.A O no hydrogen 2.510 N/A ILE 62.A N ALA 59.A O no hydrogen 2.980 N/A SER 63.A N ALA 59.A O no hydrogen 2.770 N/A HIS 66.A N SER 63.A O no hydrogen 2.938 N/A LYS 68.A NZ GLU 38.A OE2 no hydrogen 2.030 N/A ALA 69.A N HIS 66.A ND1 no hydrogen 3.430 N/A LEU 70.A N HIS 66.A O no hydrogen 2.918 N/A VAL 71.A N GLU 67.A O no hydrogen 3.050 N/A ASN 72.A N LYS 68.A O no hydrogen 3.460 N/A ASN 72.A ND2 LYS 68.A O no hydrogen 2.076 N/A ARG 73.A N ALA 69.A O no hydrogen 2.747 N/A ASP 74.A N LEU 70.A O no hydrogen 3.126 N/A ARG 75.A NH1 GLU 44.A OE2 no hydrogen 1.805 N/A THR 76.A N ASN 72.A O no hydrogen 3.021 N/A THR 76.A OG1 ASP 53.A OD1 no hydrogen 3.251 N/A VAL 80.A N THR 76.A O no hydrogen 3.018 N/A GLU 82.A N PRO 78.A O no hydrogen 3.401 N/A GLU 82.A N LEU 79.A O no hydrogen 2.992 N/A ILE 83.A N LEU 79.A O no hydrogen 2.990 N/A ASP 84.A N VAL 80.A O no hydrogen 2.868 N/A GLN 85.A N GLU 81.A O no hydrogen 2.963 N/A ARG 86.A N GLU 82.A O no hydrogen 2.754 N/A ARG 86.A NE GLU 82.A OE1 no hydrogen 3.416 N/A TYR 87.A N ILE 83.A O no hydrogen 3.043 N/A TYR 87.A OH GLU 316.A OE1 no hydrogen 2.899 N/A PHE 88.A N ASP 84.A O no hydrogen 3.185 N/A SER 89.A N GLN 85.A O no hydrogen 3.155 N/A SER 89.A OG ARG 86.A O no hydrogen 3.017 N/A ILE 90.A N ARG 86.A O no hydrogen 3.062 N/A ILE 90.A N TYR 87.A O no hydrogen 3.016 N/A ILE 91.A N TYR 87.A O no hydrogen 3.011 N/A ASP 92.A N PHE 88.A O no hydrogen 2.999 N/A SER 93.A OG SER 89.A O no hydrogen 3.284 N/A LYS 94.A N ILE 90.A O no hydrogen 3.457 N/A LYS 94.A NZ GLU 316.A OE2 no hydrogen 2.960 N/A LYS 94.A NZ ASP 320.A OD1 no hydrogen 2.656 N/A LYS 94.A NZ ASP 320.A OD2 no hydrogen 3.506 N/A VAL 95.A N ILE 91.A O no hydrogen 2.932 N/A LYS 96.A N ASP 92.A O no hydrogen 2.948 N/A LYS 97.A N SER 93.A O no hydrogen 3.022 N/A VAL 98.A N LYS 94.A O no hydrogen 3.082 N/A MET 99.A N VAL 95.A O no hydrogen 2.846 N/A SER 100.A N LYS 97.A O no hydrogen 3.261 N/A SER 100.A OG LYS 97.A O no hydrogen 3.114 N/A ARG 109.A N ASN 105.A O no hydrogen 3.150 N/A ARG 110.A N SER 106.A O no hydrogen 3.347 N/A MET 112.A N LEU 108.A O no hydrogen 2.824 N/A GLU 113.A N ARG 109.A O no hydrogen 3.398 N/A GLU 114.A N ARG 110.A O no hydrogen 3.173 N/A THR 115.A N VAL 111.A O no hydrogen 2.822 N/A THR 115.A OG1 VAL 111.A O no hydrogen 2.748 N/A TYR 116.A N MET 112.A O no hydrogen 3.034 N/A TYR 116.A OH HIS 161.A ND1 no hydrogen 2.763 N/A TYR 117.A N GLU 113.A O no hydrogen 3.311 N/A HIS 118.A N GLU 114.A O no hydrogen 3.064 N/A HIS 119.A N THR 115.A O no hydrogen 2.792 N/A ILE 120.A N TYR 116.A O no hydrogen 3.328 N/A TYR 121.A N TYR 117.A O no hydrogen 2.972 N/A HIS 122.A N HIS 118.A O no hydrogen 2.985 N/A HIS 122.A NE2 HIS 118.A NE2 no hydrogen 2.937 N/A THR 123.A N HIS 119.A O no hydrogen 2.735 N/A VAL 124.A N ILE 120.A O no hydrogen 3.091 N/A ALA 125.A N TYR 121.A O no hydrogen 2.873 N/A ILE 126.A N HIS 122.A O no hydrogen 3.035 N/A GLU 127.A N.A VAL 124.A O no hydrogen 3.408 N/A GLU 127.A N.B VAL 124.A O no hydrogen 3.419 N/A GLY 128.A N ALA 125.A O no hydrogen 3.251 N/A ASN 129.A N VAL 124.A O no hydrogen 3.428 N/A ASN 129.A ND2 GLU 153.A O no hydrogen 3.236 N/A ASN 129.A ND2 GLU 156.A OE2 no hydrogen 2.932 N/A THR 130.A N GLU 153.A OE2 no hydrogen 3.151 N/A THR 130.A OG1 GLU 153.A OE1 no hydrogen 3.333 N/A THR 130.A OG1 GLU 153.A OE2 no hydrogen 2.736 N/A LEU 131.A N ASN 129.A OD1 no hydrogen 3.028 N/A THR 132.A N GLU 135.A OE1 no hydrogen 2.879 N/A THR 132.A OG1 SER 134.A OG no hydrogen 2.931 N/A SER 134.A OG THR 132.A OG1 no hydrogen 2.931 N/A GLU 135.A N THR 132.A OG1 no hydrogen 3.407 N/A ILE 136.A N THR 132.A O no hydrogen 2.964 N/A ARG 137.A N LEU 133.A O no hydrogen 2.857 N/A HIS 138.A N SER 134.A O no hydrogen 2.843 N/A ILE 139.A N GLU 135.A O no hydrogen 2.871 N/A LEU 140.A N ILE 136.A O no hydrogen 3.124 N/A GLU 141.A N ARG 137.A O no hydrogen 2.744 N/A THR 142.A N HIS 138.A O no hydrogen 2.839 N/A THR 142.A OG1 HIS 138.A O no hydrogen 2.777 N/A ARG 143.A N ILE 139.A O no hydrogen 3.120 N/A ARG 143.A NH2 HIS 161.A NE2 no hydrogen 3.456 N/A TYR 144.A N THR 142.A OG1 no hydrogen 3.108 N/A VAL 146.A N GLN 154.A OE1 no hydrogen 2.856 N/A SER 150.A OG GLU 153.A OE1 no hydrogen 2.862 N/A GLU 153.A N SER 150.A OG no hydrogen 3.184 N/A GLN 154.A N SER 150.A O no hydrogen 3.384 N/A GLN 154.A NE2 VAL 146.A O no hydrogen 3.142 N/A GLN 154.A NE2 LYS 149.A O no hydrogen 2.983 N/A GLN 154.A NE2 SER 150.A O no hydrogen 3.383 N/A ASN 155.A N LEU 151.A O no hydrogen 2.862 N/A GLU 156.A N GLU 152.A O no hydrogen 2.890 N/A GLU 156.A N GLU 153.A O no hydrogen 3.207 N/A VAL 157.A N GLU 153.A O no hydrogen 3.428 N/A ILE 158.A N GLN 154.A O no hydrogen 3.192 N/A GLY 159.A N ASN 155.A O no hydrogen 3.167 N/A MET 160.A N GLU 156.A O no hydrogen 3.175 N/A HIS 161.A N VAL 157.A O no hydrogen 3.113 N/A HIS 161.A ND1 TYR 116.A OH no hydrogen 2.763 N/A ALA 162.A N ILE 158.A O no hydrogen 2.937 N/A ALA 163.A N GLY 159.A O no hydrogen 2.978 N/A MET 164.A N MET 160.A O no hydrogen 2.820 N/A LYS 165.A N HIS 161.A O no hydrogen 2.844 N/A TYR 166.A N ALA 162.A O no hydrogen 3.212 N/A ILE 167.A N ALA 163.A O no hydrogen 2.922 N/A ASN 168.A N MET 164.A O no hydrogen 2.863 N/A THR 169.A N LYS 165.A O no hydrogen 2.869 N/A THR 169.A OG1 LYS 165.A O no hydrogen 3.338 N/A THR 170.A N TYR 166.A O no hydrogen 2.829 N/A LEU 171.A N ILE 167.A O no hydrogen 2.953 N/A VAL 172.A N ILE 167.A O no hydrogen 3.147 N/A ARG 174.A NH2 ASP 182.A OD2 no hydrogen 2.637 N/A VAL 178.A N ASN 232.A OD1 no hydrogen 2.869 N/A THR 179.A N ASP 182.A OD2 no hydrogen 2.785 N/A SER 181.A N THR 179.A OG1 no hydrogen 3.420 N/A ASP 182.A N THR 179.A O no hydrogen 3.190 N/A VAL 183.A N THR 179.A O no hydrogen 3.409 N/A LEU 184.A N ILE 180.A O no hydrogen 3.176 N/A GLU 185.A N SER 181.A O no hydrogen 2.852 N/A ILE 186.A N ASP 182.A O no hydrogen 2.852 N/A HIS 187.A N VAL 183.A O no hydrogen 3.012 N/A HIS 187.A NE2 ASP 260.A O no hydrogen 2.743 N/A ARG 188.A N LEU 184.A O no hydrogen 2.679 N/A ARG 188.A NH1 GLU 185.A OE1 no hydrogen 2.936 N/A ARG 189.A N GLU 185.A O no hydrogen 3.377 N/A ARG 189.A NH1 GLU 185.A O no hydrogen 2.983 N/A VAL 190.A N ILE 186.A O no hydrogen 2.875 N/A LEU 191.A N HIS 187.A O no hydrogen 2.937 N/A GLY 192.A N ARG 188.A O no hydrogen 2.779 N/A VAL 194.A N LEU 191.A O no hydrogen 2.937 N/A ASP 195.A N LEU 191.A O no hydrogen 2.814 N/A VAL 197.A N ASP 195.A OD1 no hydrogen 3.287 N/A GLU 198.A N ASP 195.A OD1 no hydrogen 3.377 N/A ALA 199.A N ASP 195.A O no hydrogen 2.996 N/A GLY 200.A N HIS 187.A ND1 no hydrogen 3.116 N/A ARG 201.A N GLU 198.A O no hydrogen 3.343 N/A ARG 203.A N PRO 257.A O no hydrogen 2.605 N/A ARG 203.A NE HIS 256.A O no hydrogen 2.715 N/A ARG 203.A NH1 THR 205.A O no hydrogen 3.042 N/A ARG 203.A NH1 PRO 215.A O no hydrogen 3.167 N/A ARG 203.A NH2 PRO 215.A O no hydrogen 2.942 N/A ARG 203.A NH2 ILE 255.A O no hydrogen 3.078 N/A ARG 203.A NH2 HIS 256.A O no hydrogen 2.913 N/A GLN 206.A NE2 PRO 214.A O no hydrogen 3.158 N/A VAL 207.A N GLN 206.A OE1 no hydrogen 3.138 N/A VAL 209.A N HIS 212.A O no hydrogen 2.756 N/A HIS 212.A N VAL 209.A O no hydrogen 3.056 N/A GLN 218.A N HIS 216.A ND1 no hydrogen 3.264 N/A ASP 219.A N HIS 216.A O no hydrogen 2.613 N/A VAL 220.A N HIS 216.A O no hydrogen 3.148 N/A GLN 223.A N ASP 219.A O no hydrogen 3.027 N/A MET 224.A N VAL 220.A O no hydrogen 2.941 N/A GLN 225.A N GLU 221.A O no hydrogen 3.005 N/A GLU 226.A N LYS 222.A O no hydrogen 2.880 N/A PHE 227.A N GLN 223.A O no hydrogen 2.946 N/A VAL 228.A N MET 224.A O no hydrogen 2.818 N/A GLN 229.A N GLN 225.A O no hydrogen 3.016 N/A TRP 230.A N GLU 226.A O no hydrogen 3.009 N/A LEU 231.A N PHE 227.A O no hydrogen 2.933 N/A ASN 232.A N VAL 228.A O no hydrogen 3.159 N/A ASN 232.A N GLN 229.A O no hydrogen 3.028 N/A ASN 232.A ND2 VAL 178.A O no hydrogen 2.912 N/A SER 233.A N TRP 230.A O no hydrogen 3.056 N/A SER 233.A OG TRP 230.A O no hydrogen 2.819 N/A GLU 234.A N GLU 234.A OE2 no hydrogen 3.150 N/A GLU 235.A N GLU 235.A OE1 no hydrogen 2.839 N/A ALA 236.A N SER 233.A OG no hydrogen 3.085 N/A MET 237.A N SER 233.A O no hydrogen 3.144 N/A ASN 238.A N GLU 234.A O no hydrogen 2.669 N/A LEU 239.A N ALA 236.A O no hydrogen 3.216 N/A HIS 240.A NE2 ASP 92.A OD1 no hydrogen 3.181 N/A VAL 242.A N HIS 240.A ND1 no hydrogen 2.897 N/A PHE 244.A N HIS 240.A O no hydrogen 2.785 N/A ALA 245.A N PRO 241.A O no hydrogen 2.950 N/A ALA 246.A N VAL 242.A O no hydrogen 2.975 N/A LEU 247.A N GLU 243.A O no hydrogen 2.990 N/A ALA 248.A N PHE 244.A O no hydrogen 2.862 N/A HIS 249.A N ALA 245.A O no hydrogen 2.854 N/A HIS 249.A NE2 TYR 292.A OH no hydrogen 2.370 N/A TYR 250.A N ALA 246.A O no hydrogen 3.028 N/A TYR 250.A OH ASN 300.A OD1 no hydrogen 2.729 N/A LYS 251.A N LEU 247.A O no hydrogen 2.745 N/A LEU 252.A N ALA 248.A O no hydrogen 3.140 N/A VAL 253.A N HIS 249.A O no hydrogen 3.115 N/A TYR 254.A N TYR 250.A O no hydrogen 2.759 N/A ILE 255.A N LYS 251.A O no hydrogen 3.047 N/A HIS 256.A N LEU 252.A O no hydrogen 2.791 N/A PHE 258.A N ASN 262.A OD1 no hydrogen 2.842 N/A ASN 262.A ND2 PHE 258.A O no hydrogen 2.746 N/A THR 265.A N GLY 261.A O no hydrogen 3.275 N/A THR 265.A OG1 GLY 261.A O no hydrogen 2.719 N/A SER 266.A N ASN 262.A O no hydrogen 3.037 N/A SER 266.A OG ASN 262.A O no hydrogen 2.553 N/A ARG 267.A N GLY 263.A O no hydrogen 3.001 N/A ARG 267.A NE THR 123.A OG1 no hydrogen 3.077 N/A ARG 267.A NH2 THR 123.A O no hydrogen 3.562 N/A LEU 268.A N ARG 264.A O no hydrogen 2.951 N/A LEU 269.A N THR 265.A O no hydrogen 2.664 N/A MET 270.A N SER 266.A O no hydrogen 2.751 N/A ASN 271.A N ARG 267.A O no hydrogen 2.968 N/A ASN 271.A ND2 ILE 282.A O no hydrogen 3.149 N/A LEU 272.A N LEU 268.A O no hydrogen 2.740 N/A ILE 273.A N LEU 269.A O no hydrogen 2.987 N/A LEU 274.A N MET 270.A O no hydrogen 3.040 N/A MET 275.A N ASN 271.A O no hydrogen 2.818 N/A GLN 276.A N LEU 272.A O no hydrogen 2.786 N/A ALA 277.A N ILE 273.A O no hydrogen 3.273 N/A ALA 277.A N LEU 274.A O no hydrogen 2.970 N/A GLY 278.A N MET 275.A O no hydrogen 3.007 N/A TYR 279.A N LEU 274.A O no hydrogen 2.989 N/A TYR 279.A OH ASP 92.A OD1 no hydrogen 2.717 N/A ILE 282.A N ASN 271.A OD1 no hydrogen 2.776 N/A ARG 285.A N GLN 288.A OE1 no hydrogen 2.829 N/A ARG 285.A NH2 HIS 118.A NE2 no hydrogen 3.374 N/A LYS 286.A N HIS 122.A ND1 no hydrogen 2.899 N/A GLN 288.A N ARG 285.A O no hydrogen 2.838 N/A ARG 289.A N LYS 286.A O no hydrogen 3.314 N/A TYR 292.A N GLN 288.A O no hydrogen 2.773 N/A TYR 292.A OH HIS 249.A NE2 no hydrogen 2.370 N/A TYR 293.A N ARG 289.A O no hydrogen 3.055 N/A TYR 293.A OH GLU 127.A OE1.A no hydrogen 3.290 N/A TYR 293.A OH GLU 127.A OE2.A no hydrogen 3.030 N/A HIS 294.A N SER 290.A O no hydrogen 3.075 N/A VAL 295.A N ASP 291.A O no hydrogen 3.023 N/A LEU 296.A N TYR 292.A O no hydrogen 3.190 N/A GLU 297.A N TYR 293.A O no hydrogen 2.796 N/A ALA 298.A N HIS 294.A O no hydrogen 2.855 N/A ALA 299.A N VAL 295.A O no hydrogen 2.845 N/A ASN 300.A N LEU 296.A O no hydrogen 2.853 N/A GLU 301.A N GLU 297.A O no hydrogen 2.901 N/A GLY 302.A N ALA 299.A O no hydrogen 2.859 N/A ASP 303.A N ALA 298.A O no hydrogen 3.036 N/A ARG 305.A NE ASP 303.A OD1 no hydrogen 3.098 N/A ARG 305.A NE ASP 303.A OD2 no hydrogen 3.318 N/A ARG 305.A NH2 THR 57.A OG1 no hydrogen 3.100 N/A ARG 305.A NH2 ASP 303.A OD2 no hydrogen 3.198 N/A ILE 308.A N VAL 304.A O no hydrogen 2.926 N/A ARG 309.A N ARG 305.A O no hydrogen 2.720 N/A ARG 309.A NE ASP 84.A OD1 no hydrogen 2.991 N/A ARG 309.A NH2 ASP 84.A OD2 no hydrogen 3.281 N/A PHE 310.A N PRO 306.A O no hydrogen 2.692 N/A ILE 311.A N PHE 307.A O no hydrogen 3.047 N/A ALA 312.A N ILE 308.A O no hydrogen 3.035 N/A LYS 313.A N ARG 309.A O no hydrogen 2.901 N/A CYS 314.A N PHE 310.A O no hydrogen 2.971 N/A CYS 314.A SG GLN 288.A OE1 no hydrogen 3.700 N/A CYS 314.A SG PHE 310.A O no hydrogen 3.405 N/A THR 315.A N ILE 311.A O no hydrogen 2.858 N/A THR 315.A OG1 ILE 311.A O no hydrogen 2.865 N/A GLU 316.A N ALA 312.A O no hydrogen 2.891 N/A THR 317.A N LYS 313.A O no hydrogen 2.890 N/A THR 317.A OG1 LYS 313.A O no hydrogen 3.510 N/A THR 317.A OG1 CYS 314.A O no hydrogen 2.994 N/A THR 318.A N CYS 314.A O no hydrogen 3.016 N/A THR 318.A OG1 CYS 314.A O no hydrogen 3.073 N/A LEU 319.A N THR 315.A O no hydrogen 3.185 N/A ASP 320.A N GLU 316.A O no hydrogen 2.817 N/A THR 321.A N THR 317.A O no hydrogen 2.993 N/A THR 321.A OG1 THR 317.A O no hydrogen 3.239 N/A LEU 322.A N THR 318.A O no hydrogen 3.118 N/A LEU 323.A N LEU 319.A O no hydrogen 2.779 N/A PHE 324.A N ASP 320.A O no hydrogen 2.928 N/A ALA 325.A N THR 321.A O no hydrogen 2.760 N/A THR 326.A N LEU 322.A O no hydrogen 2.809 N/A THR 326.A OG1 LEU 322.A O no hydrogen 2.632 N/A THR 327.A N LEU 323.A O no hydrogen 3.024 N/A GLU 328.A N PHE 324.A O no hydrogen 2.950 N/A TYR 329.A N ALA 325.A O no hydrogen 3.180 N/A TYR 329.A OH GLU 114.A OE2 no hydrogen 2.371 N/A SER 330.A N THR 326.A O no hydrogen 3.130 N/A SER 330.A OG THR 327.A O no hydrogen 2.527 N/A VAL 331.A N GLU 328.A O no hydrogen 3.381 N/A ALA 332.A N GLU 328.A O no hydrogen 3.233 N/A LEU 333.A N TYR 329.A O no hydrogen 3.004 N/A