Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1azs_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 6.A N ASN 164.A O no hydrogen 3.068 N/A ARG 7.A N THR 188.A OG1 no hydrogen 2.955 N/A ARG 7.A NE ASP 186.A O no hydrogen 2.942 N/A ARG 7.A NH1 TYR 2.A O no hydrogen 2.979 N/A ARG 7.A NH2 TYR 2.A O no hydrogen 3.542 N/A LEU 8.A N HIS 166.A O no hydrogen 2.764 N/A LEU 9.A N ALA 189.A O no hydrogen 3.204 N/A LEU 10.A N PHE 168.A O no hydrogen 3.095 N/A LEU 11.A N ILE 191.A O no hydrogen 2.902 N/A SER 16.A N ALA 13.A O no hydrogen 3.365 N/A SER 16.A OG ALA 13.A O no hydrogen 2.776 N/A LYS 18.A NZ GLY 12.A O no hydrogen 2.967 N/A LYS 18.A NZ SER 16.A OG no hydrogen 3.371 N/A SER 19.A OG THR 150.A OG1 no hydrogen 2.781 N/A SER 19.A OG ASP 169.A OD2 no hydrogen 3.075 N/A ILE 21.A N GLY 17.A O no hydrogen 3.348 N/A ILE 21.A N LYS 18.A O no hydrogen 3.103 N/A VAL 22.A N LYS 18.A O no hydrogen 3.448 N/A LYS 23.A N SER 19.A O no hydrogen 3.115 N/A LYS 23.A NZ LEU 143.A O no hydrogen 2.787 N/A LYS 23.A NZ CYS 146.A O no hydrogen 2.809 N/A GLN 24.A N THR 20.A O no hydrogen 2.930 N/A GLN 24.A NE2 ALA 312.A O no hydrogen 2.771 N/A GLN 24.A NE2 THR 315.A OG1 no hydrogen 3.045 N/A MET 25.A N ILE 21.A O no hydrogen 2.992 N/A ARG 26.A N VAL 22.A O no hydrogen 3.131 N/A ILE 27.A N LYS 23.A O no hydrogen 2.993 N/A LEU 28.A N GLN 24.A O no hydrogen 2.870 N/A HIS 29.A N MET 25.A O no hydrogen 2.845 N/A VAL 30.A N ARG 26.A O no hydrogen 3.294 N/A LYS 34.A NZ PRO 138.A O no hydrogen 2.861 N/A LYS 34.A NZ ASP 140.A OD1 no hydrogen 2.982 N/A VAL 38.A N ALA 35.A O no hydrogen 3.269 N/A GLN 39.A N THR 36.A O no hydrogen 3.285 N/A GLN 39.A NE2 ASN 43.A OD1 no hydrogen 3.411 N/A ILE 41.A N LYS 37.A O no hydrogen 3.108 N/A LYS 42.A N VAL 38.A O no hydrogen 2.917 N/A ASN 43.A N GLN 39.A O no hydrogen 2.985 N/A ASN 44.A N ASP 40.A O no hydrogen 3.126 N/A ASN 44.A ND2 ARG 147.A O no hydrogen 3.220 N/A LEU 45.A N ILE 41.A O no hydrogen 3.048 N/A LYS 46.A N LYS 42.A O no hydrogen 3.040 N/A LYS 46.A NZ GLU 50.A OE1 no hydrogen 2.974 N/A LYS 46.A NZ VAL 80.A O no hydrogen 3.128 N/A GLU 47.A N ASN 43.A O no hydrogen 2.889 N/A ALA 48.A N ASN 44.A O no hydrogen 2.930 N/A ILE 49.A N LEU 45.A O no hydrogen 3.172 N/A GLU 50.A N LYS 46.A O no hydrogen 3.096 N/A THR 51.A N GLU 47.A O no hydrogen 3.127 N/A THR 51.A OG1 GLU 47.A O no hydrogen 2.545 N/A ILE 52.A N ALA 48.A O no hydrogen 3.234 N/A ILE 52.A N ILE 49.A O no hydrogen 3.122 N/A VAL 53.A N ILE 49.A O no hydrogen 3.163 N/A ALA 54.A N GLU 50.A O no hydrogen 3.065 N/A ALA 55.A N THR 51.A O no hydrogen 3.225 N/A MET 56.A N ILE 52.A O no hydrogen 3.256 N/A MET 56.A N VAL 53.A O no hydrogen 3.046 N/A SER 57.A OG ALA 54.A O no hydrogen 3.398 N/A SER 57.A OG ASN 58.A OD1 no hydrogen 3.502 N/A LEU 59.A N ALA 55.A O no hydrogen 3.007 N/A VAL 63.A N MET 56.A O no hydrogen 2.788 N/A ALA 66.A N ASP 102.A OD1 no hydrogen 2.972 N/A ALA 66.A N ASP 102.A OD2 no hydrogen 3.287 N/A ASN 67.A N ASP 102.A OD2 no hydrogen 3.188 N/A GLU 69.A N GLU 69.A OE1 no hydrogen 2.739 N/A ASN 70.A N ASN 67.A O no hydrogen 2.980 N/A ASN 70.A ND2 ASN 67.A O no hydrogen 3.512 N/A ASN 70.A ND2 ASP 102.A OD2 no hydrogen 2.873 N/A GLN 71.A N PRO 68.A O no hydrogen 3.287 N/A GLN 71.A NE2 ASP 75.A OD1 no hydrogen 2.878 N/A PHE 72.A N GLU 69.A O no hydrogen 3.273 N/A VAL 74.A N ASN 70.A O no hydrogen 2.921 N/A ASP 75.A N GLN 71.A O no hydrogen 2.904 N/A TYR 76.A N PHE 72.A O no hydrogen 2.857 N/A ILE 77.A N ARG 73.A O no hydrogen 2.902 N/A LEU 78.A N VAL 74.A O no hydrogen 3.002 N/A SER 79.A N ASP 75.A O no hydrogen 2.879 N/A SER 79.A OG ASP 75.A O no hydrogen 3.065 N/A SER 79.A OG TYR 76.A O no hydrogen 2.596 N/A VAL 80.A N TYR 76.A O no hydrogen 3.359 N/A MET 81.A N LEU 78.A O no hydrogen 3.371 N/A VAL 83.A N VAL 80.A O no hydrogen 3.429 N/A PHE 92.A N PRO 89.A O no hydrogen 2.965 N/A HIS 95.A N GLU 91.A O no hydrogen 2.909 N/A ALA 96.A N PHE 92.A O no hydrogen 2.821 N/A LYS 97.A N TYR 93.A O no hydrogen 2.903 N/A LYS 97.A NZ ASP 129.A OD2 no hydrogen 2.875 N/A ALA 98.A N GLU 94.A O no hydrogen 3.010 N/A LEU 99.A N HIS 95.A O no hydrogen 3.079 N/A TRP 100.A N ALA 96.A O no hydrogen 3.133 N/A TRP 100.A NE1 ASP 126.A OD1 no hydrogen 2.778 N/A GLU 101.A N LYS 97.A O no hydrogen 2.981 N/A GLU 101.A N ALA 98.A O no hydrogen 3.122 N/A ASP 102.A N ALA 98.A O no hydrogen 3.156 N/A ASP 102.A N LEU 99.A O no hydrogen 3.039 N/A GLY 104.A N ASP 102.A OD1 no hydrogen 2.707 N/A VAL 105.A N ASP 102.A O no hydrogen 3.036 N/A VAL 105.A N ASP 102.A OD1 no hydrogen 3.267 N/A ARG 106.A N ASP 102.A O no hydrogen 3.334 N/A ALA 107.A N GLU 103.A O no hydrogen 3.156 N/A CYS 108.A SG ILE 52.A O no hydrogen 3.362 N/A CYS 108.A SG TYR 115.A OH no hydrogen 3.879 N/A TYR 109.A N VAL 105.A O no hydrogen 3.031 N/A GLU 110.A N ARG 106.A O no hydrogen 3.008 N/A ARG 111.A N CYS 108.A O no hydrogen 3.269 N/A ARG 111.A NE GLU 114.A OE1 no hydrogen 3.417 N/A ARG 111.A NE GLU 114.A OE2 no hydrogen 3.111 N/A ARG 111.A NH1 PRO 61.A O no hydrogen 2.978 N/A ARG 111.A NH2 VAL 60.A O no hydrogen 3.371 N/A ARG 111.A NH2 PRO 61.A O no hydrogen 3.517 N/A ARG 111.A NH2 GLU 114.A OE1 no hydrogen 3.023 N/A SER 112.A N TYR 109.A O no hydrogen 3.174 N/A SER 112.A OG TYR 109.A O no hydrogen 2.799 N/A ASN 113.A ND2 ASN 200.A O no hydrogen 3.311 N/A GLU 114.A N ARG 111.A O no hydrogen 2.939 N/A TYR 115.A N SER 112.A O no hydrogen 3.001 N/A TYR 115.A OH CYS 108.A O no hydrogen 2.854 N/A GLN 116.A NE2 VAL 202.A O no hydrogen 3.099 N/A GLN 116.A NE2 ASN 207.A OD1 no hydrogen 3.135 N/A ALA 121.A N ILE 118.A O no hydrogen 3.425 N/A TYR 123.A OH ASP 142.A OD1 no hydrogen 2.755 N/A PHE 124.A N CYS 120.A O no hydrogen 3.089 N/A LEU 125.A N ALA 121.A O no hydrogen 2.962 N/A ASP 126.A N GLN 122.A O no hydrogen 2.995 N/A LYS 127.A N PHE 124.A O no hydrogen 2.983 N/A LYS 127.A NZ ASP 142.A OD1 no hydrogen 3.232 N/A LYS 127.A NZ ASP 142.A OD2 no hydrogen 3.202 N/A VAL 130.A N LYS 127.A O no hydrogen 3.259 N/A ILE 131.A N LYS 127.A O no hydrogen 3.096 N/A LYS 132.A N ILE 128.A O no hydrogen 2.904 N/A LYS 132.A NZ ASP 129.A OD1 no hydrogen 2.732 N/A GLN 133.A NE2 ASP 129.A O no hydrogen 2.907 N/A TYR 136.A N GLN 133.A O no hydrogen 3.246 N/A TYR 136.A OH ASP 142.A OD2 no hydrogen 2.762 N/A SER 139.A N ASP 142.A OD2 no hydrogen 3.407 N/A GLN 141.A NE2 VAL 313.A O no hydrogen 3.087 N/A ASP 142.A N SER 139.A OG no hydrogen 3.305 N/A LEU 143.A N SER 139.A O no hydrogen 3.379 N/A LEU 144.A N ASP 140.A O no hydrogen 3.095 N/A ARG 145.A N GLN 141.A O no hydrogen 3.157 N/A ARG 145.A NE GLN 141.A OE1 no hydrogen 2.810 N/A ARG 145.A NH2 GLN 141.A OE1 no hydrogen 3.430 N/A CYS 146.A N ASP 142.A O no hydrogen 2.946 N/A CYS 146.A SG ASN 44.A OD1 no hydrogen 3.648 N/A ARG 147.A N ASN 44.A OD1 no hydrogen 2.820 N/A THR 150.A OG1 SER 19.A OG no hydrogen 2.781 N/A GLY 152.A N GLU 176.A OE1 no hydrogen 3.014 N/A PHE 154.A N ASP 169.A O no hydrogen 2.850 N/A THR 156.A N MET 167.A O no hydrogen 2.779 N/A PHE 158.A N PHE 165.A O no hydrogen 3.137 N/A VAL 160.A N VAL 163.A O no hydrogen 2.711 N/A VAL 163.A N VAL 160.A O no hydrogen 3.116 N/A PHE 165.A N PHE 158.A O no hydrogen 2.968 N/A HIS 166.A N HIS 6.A O no hydrogen 3.047 N/A MET 167.A N THR 156.A O no hydrogen 2.753 N/A PHE 168.A N LEU 8.A O no hydrogen 2.779 N/A ASP 169.A N PHE 154.A O no hydrogen 2.813 N/A ARG 174.A N GLU 205.A OE2 no hydrogen 2.921 N/A ARG 174.A NE GLU 214.A OE2 no hydrogen 3.016 N/A ARG 174.A NH2 GLU 214.A OE1 no hydrogen 2.826 N/A GLU 176.A N GLN 173.A O no hydrogen 2.802 N/A ARG 177.A N ARG 174.A O no hydrogen 3.129 N/A ARG 177.A NE GLY 172.A O no hydrogen 2.874 N/A ARG 177.A NH1 GLU 214.A OE2 no hydrogen 2.734 N/A ARG 177.A NH2 GLY 172.A O no hydrogen 3.014 N/A ARG 177.A NH2 GLU 214.A OE2 no hydrogen 2.758 N/A LYS 179.A N GLU 176.A O no hydrogen 3.051 N/A LYS 179.A NZ GLU 176.A OE1 no hydrogen 3.050 N/A LYS 179.A NZ GLU 176.A OE2 no hydrogen 3.270 N/A TRP 180.A N ARG 177.A O no hydrogen 3.285 N/A TRP 180.A NE1 GLY 171.A O no hydrogen 2.939 N/A GLN 182.A N LYS 179.A O no hydrogen 3.093 N/A GLN 182.A NE2 LYS 179.A O no hydrogen 3.143 N/A CYS 183.A N TRP 180.A O no hydrogen 2.979 N/A PHE 184.A N ILE 181.A O no hydrogen 3.017 N/A THR 188.A N ARG 7.A O no hydrogen 2.847 N/A ILE 190.A N SER 232.A O no hydrogen 3.117 N/A ILE 191.A N LEU 9.A O no hydrogen 2.848 N/A PHE 192.A N ILE 234.A O no hydrogen 2.973 N/A VAL 193.A N LEU 11.A O no hydrogen 2.812 N/A VAL 194.A N PHE 236.A O no hydrogen 3.006 N/A SER 196.A N ASN 238.A O no hydrogen 2.922 N/A SER 196.A OG ASN 238.A O no hydrogen 3.029 N/A SER 198.A N ALA 195.A O no hydrogen 3.198 N/A TYR 199.A OH SER 252.A O no hydrogen 2.639 N/A ASN 200.A ND2 SER 252.A OG no hydrogen 3.188 N/A MET 201.A N SER 198.A O no hydrogen 3.375 N/A ILE 203.A N THR 209.A O no hydrogen 2.740 N/A ARG 204.A NE GLU 15.A OE1 no hydrogen 3.319 N/A ARG 204.A NH2 GLU 15.A OE2 no hydrogen 3.545 N/A GLU 205.A N GLU 205.A OE1 no hydrogen 2.914 N/A ASN 207.A N ILE 203.A O no hydrogen 3.022 N/A GLN 208.A N ASP 206.A OD1 no hydrogen 2.933 N/A THR 209.A N ASP 206.A OD1 no hydrogen 2.909 N/A THR 209.A OG1 ASP 206.A OD1 no hydrogen 3.475 N/A THR 209.A OG1 ASP 206.A OD2 no hydrogen 2.774 N/A ASN 210.A ND2 TYR 199.A O no hydrogen 2.956 N/A ARG 211.A N MET 201.A O no hydrogen 2.763 N/A ARG 211.A NE VAL 202.A O no hydrogen 2.954 N/A ARG 211.A NH1 GLU 15.A OE1 no hydrogen 3.184 N/A ARG 211.A NH2 GLU 15.A OE1 no hydrogen 3.145 N/A ARG 211.A NH2 GLN 116.A OE1 no hydrogen 2.784 N/A GLN 213.A N ASN 210.A OD1 no hydrogen 3.122 N/A GLN 213.A NE2 GLN 213.A O no hydrogen 3.347 N/A GLN 213.A NE2 ASN 217.A OD1 no hydrogen 2.833 N/A GLU 214.A N ASN 210.A O no hydrogen 2.810 N/A ALA 215.A N ARG 211.A O no hydrogen 3.073 N/A LEU 216.A N LEU 212.A O no hydrogen 2.955 N/A ASN 217.A N GLN 213.A O no hydrogen 2.933 N/A LEU 218.A N GLU 214.A O no hydrogen 2.985 N/A PHE 219.A N ALA 215.A O no hydrogen 2.879 N/A LYS 220.A N LEU 216.A O no hydrogen 2.887 N/A SER 221.A N ASN 217.A O no hydrogen 3.143 N/A SER 221.A OG ASN 217.A O no hydrogen 3.061 N/A ILE 222.A N LEU 218.A O no hydrogen 3.153 N/A TRP 223.A N PHE 219.A O no hydrogen 2.739 N/A TRP 223.A NE1 SER 298.A O no hydrogen 3.037 N/A ASN 224.A N LYS 220.A O no hydrogen 2.961 N/A ASN 224.A ND2 LYS 220.A O no hydrogen 2.789 N/A ASN 225.A N ILE 222.A O no hydrogen 3.135 N/A ASN 225.A ND2 SER 221.A O no hydrogen 3.563 N/A TRP 227.A N ASN 225.A OD1 no hydrogen 2.884 N/A LEU 228.A N ASN 225.A O no hydrogen 3.237 N/A VAL 233.A N TYR 304.A O no hydrogen 2.902 N/A ILE 234.A N ILE 190.A O no hydrogen 2.656 N/A LEU 235.A N TYR 306.A O no hydrogen 3.047 N/A PHE 236.A N PHE 192.A O no hydrogen 2.888 N/A LEU 237.A N HIS 308.A O no hydrogen 2.897 N/A ASN 238.A N VAL 194.A O no hydrogen 2.725 N/A ASN 238.A ND2 SER 16.A O no hydrogen 3.090 N/A LYS 239.A NZ GLU 15.A O no hydrogen 2.889 N/A LYS 239.A NZ ASP 119.A OD1 no hydrogen 3.493 N/A LYS 239.A NZ ASP 119.A OD2 no hydrogen 2.845 N/A GLN 240.A N THR 310.A O no hydrogen 3.087 N/A GLN 240.A NE2 LEU 237.A O no hydrogen 2.894 N/A LEU 243.A N LYS 239.A O no hydrogen 3.182 N/A ALA 244.A N GLN 240.A O no hydrogen 3.131 N/A GLU 245.A N ASP 241.A O no hydrogen 3.092 N/A LYS 246.A N LEU 242.A O no hydrogen 3.103 N/A LYS 246.A NZ SER 197.A O no hydrogen 2.814 N/A LYS 246.A NZ ASN 200.A OD1 no hydrogen 2.581 N/A VAL 247.A N LEU 243.A O no hydrogen 2.946 N/A LEU 248.A N ALA 244.A O no hydrogen 2.924 N/A ALA 249.A N GLU 245.A O no hydrogen 2.910 N/A GLY 250.A N LYS 246.A O no hydrogen 3.337 N/A LYS 251.A NZ GLU 110.A OE1 no hydrogen 2.770 N/A LYS 253.A NZ GLY 250.A O no hydrogen 3.049 N/A GLU 255.A N GLU 255.A OE1 no hydrogen 3.083 N/A ASP 256.A N LYS 253.A O no hydrogen 3.280 N/A TYR 257.A N ILE 254.A O no hydrogen 2.981 N/A PHE 258.A N ILE 254.A O no hydrogen 2.995 N/A GLU 260.A N GLU 260.A OE1 no hydrogen 2.886 N/A PHE 261.A N PHE 258.A O no hydrogen 2.986 N/A ALA 262.A N PRO 259.A O no hydrogen 2.930 N/A ARG 263.A N GLU 260.A O no hydrogen 2.860 N/A TYR 264.A N PHE 261.A O no hydrogen 3.257 N/A TYR 264.A OH ASP 289.A OD2 no hydrogen 2.657 N/A THR 271.A N TYR 285.A OH no hydrogen 3.091 N/A GLU 276.A N GLU 273.A O no hydrogen 3.294 N/A ARG 279.A N ASP 277.A OD1 no hydrogen 2.799 N/A THR 281.A N ASP 277.A O no hydrogen 3.037 N/A THR 281.A OG1 GLU 276.A OE2 no hydrogen 2.965 N/A THR 281.A OG1 ASP 277.A O no hydrogen 3.066 N/A ARG 282.A N PRO 278.A O no hydrogen 2.912 N/A ARG 282.A NE TYR 264.A O no hydrogen 2.980 N/A ARG 282.A NH2 TYR 264.A O no hydrogen 2.650 N/A ALA 283.A N ARG 279.A O no hydrogen 2.950 N/A LYS 284.A N VAL 280.A O no hydrogen 2.965 N/A LYS 284.A NZ GLU 276.A OE1 no hydrogen 2.645 N/A LYS 284.A NZ GLU 276.A OE2 no hydrogen 2.937 N/A TYR 285.A N THR 281.A O no hydrogen 2.998 N/A PHE 286.A N ARG 282.A O no hydrogen 3.069 N/A ILE 287.A N ALA 283.A O no hydrogen 3.017 N/A ARG 288.A N LYS 284.A O no hydrogen 3.051 N/A ARG 288.A NE ASP 289.A OD1 no hydrogen 3.061 N/A ARG 288.A NH2 ASP 289.A OD1 no hydrogen 2.885 N/A ASP 289.A N TYR 285.A O no hydrogen 2.856 N/A GLU 290.A N PHE 286.A O no hydrogen 3.132 N/A PHE 291.A N ARG 288.A O no hydrogen 3.019 N/A LEU 292.A N ARG 288.A O no hydrogen 3.048 N/A ARG 293.A N ASP 289.A O no hydrogen 3.059 N/A ILE 294.A N PHE 291.A O no hydrogen 3.268 N/A SER 295.A N PHE 291.A O no hydrogen 3.265 N/A SER 295.A OG PHE 291.A O no hydrogen 3.542 N/A SER 295.A OG LEU 292.A O no hydrogen 3.163 N/A THR 296.A N LEU 292.A O no hydrogen 2.842 N/A THR 296.A OG1 LEU 292.A O no hydrogen 2.748 N/A SER 298.A OG ASN 224.A OD1 no hydrogen 2.720 N/A ARG 302.A N GLY 299.A O no hydrogen 2.884 N/A HIS 303.A ND1 ILE 231.A O no hydrogen 2.850 N/A TYR 304.A N SER 232.A OG no hydrogen 2.630 N/A CYS 305.A SG VAL 233.A O no hydrogen 4.021 N/A TYR 306.A N VAL 233.A O no hydrogen 2.974 N/A HIS 308.A N LEU 235.A O no hydrogen 2.919 N/A THR 310.A N LEU 237.A O no hydrogen 2.891 N/A THR 310.A OG1 ASN 238.A OD1 no hydrogen 3.233 N/A CYS 311.A SG ASP 241.A OD1 no hydrogen 3.544 N/A ALA 312.A N ASN 238.A OD1 no hydrogen 2.792 N/A ASP 314.A N CYS 311.A O no hydrogen 3.190 N/A THR 315.A OG1 GLN 24.A OE1 no hydrogen 2.930 N/A GLU 316.A N ASP 314.A OD1 no hydrogen 2.954 N/A ASN 317.A N ASP 314.A OD1 no hydrogen 3.366 N/A ASN 317.A ND2 CYS 311.A O no hydrogen 3.556 N/A ILE 318.A N ASP 314.A O no hydrogen 3.128 N/A ARG 319.A N THR 315.A O no hydrogen 3.105 N/A ARG 320.A N GLU 316.A O no hydrogen 3.201 N/A ARG 320.A NH2 GLU 273.A OE2 no hydrogen 3.564 N/A VAL 321.A N ASN 317.A O no hydrogen 3.114 N/A PHE 322.A N ILE 318.A O no hydrogen 2.896 N/A ASN 323.A N ARG 319.A O no hydrogen 3.095 N/A ASP 324.A N ARG 320.A O no hydrogen 3.045 N/A CYS 325.A N VAL 321.A O no hydrogen 3.127 N/A CYS 325.A N PHE 322.A O no hydrogen 3.143 N/A CYS 325.A SG HIS 308.A NE2 no hydrogen 3.641 N/A CYS 325.A SG VAL 321.A O no hydrogen 3.110 N/A ARG 326.A N PHE 322.A O no hydrogen 2.992 N/A ARG 326.A NH2 VAL 160.A O no hydrogen 3.380 N/A ARG 326.A NH2 ASP 161.A OD2 no hydrogen 3.136 N/A ILE 329.A N CYS 325.A O no hydrogen 2.902 N/A GLN 330.A N ASP 327.A O no hydrogen 3.172 N/A MET 332.A N ILE 328.A O no hydrogen 2.847 N/A HIS 333.A N ILE 329.A O no hydrogen 3.086 N/A HIS 333.A ND1 HIS 333.A O no hydrogen 2.644 N/A ARG 335.A N MET 332.A O no hydrogen 3.155 N/A ARG 335.A NH2 TYR 306.A OH no hydrogen 2.759 N/A GLN 336.A NE2 VAL 187.A O no hydrogen 3.457 N/A TYR 337.A N LEU 334.A O no hydrogen 3.296 N/A LEU 339.A N ARG 335.A O no hydrogen 3.157 N/A