Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1p6x_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 4.A N SER 312.A O no hydrogen 2.820 N/A THR 5.A N ASP 113.A OD2 no hydrogen 2.901 N/A ILE 6.A N THR 310.A O no hydrogen 2.960 N/A VAL 7.A N LEU 114.A O no hydrogen 3.088 N/A ARG 8.A NE TYR 10.A OH no hydrogen 3.446 N/A ARG 8.A NE GLU 154.A OE2 no hydrogen 3.138 N/A ARG 8.A NH1 GLN 156.A O no hydrogen 3.113 N/A ARG 8.A NH2 GLU 154.A OE2 no hydrogen 2.789 N/A ARG 8.A NH2 PRO 155.A O no hydrogen 2.902 N/A ARG 8.A NH2 GLN 156.A O no hydrogen 3.174 N/A ILE 9.A N LEU 116.A O no hydrogen 2.744 N/A TYR 10.A N ASN 159.A O no hydrogen 2.803 N/A TYR 10.A OH GLU 154.A OE2 no hydrogen 2.771 N/A LEU 11.A N PHE 118.A O no hydrogen 2.874 N/A ASP 12.A N VAL 161.A O no hydrogen 2.791 N/A GLY 13.A N ASP 12.A OD1 no hydrogen 2.762 N/A LYS 19.A NZ ASP 119.A OD1 no hydrogen 2.657 N/A SER 20.A OG ASP 119.A OD2 no hydrogen 2.608 N/A THR 22.A N GLY 18.A O no hydrogen 3.048 N/A THR 22.A OG1 GLY 18.A O no hydrogen 2.790 N/A GLY 23.A N LYS 19.A O no hydrogen 2.837 N/A ARG 24.A N SER 20.A O no hydrogen 2.960 N/A VAL 25.A N THR 21.A O no hydrogen 3.096 N/A MET 26.A N THR 22.A O no hydrogen 2.960 N/A ALA 27.A N GLY 23.A O no hydrogen 3.096 N/A SER 28.A N ARG 24.A O no hydrogen 3.002 N/A SER 28.A N VAL 25.A O no hydrogen 2.998 N/A ALA 30.A N SER 28.A OG no hydrogen 3.202 N/A SER 31.A N SER 28.A O no hydrogen 3.173 N/A SER 31.A OG VAL 25.A O no hydrogen 2.971 N/A SER 31.A OG MET 26.A O no hydrogen 3.198 N/A SER 31.A OG SER 28.A O no hydrogen 3.016 N/A GLY 32.A N ALA 29.A O no hydrogen 2.901 N/A SER 34.A N GLU 301.A OE1 no hydrogen 2.982 N/A SER 34.A OG PRO 35.A O no hydrogen 3.190 N/A SER 34.A OG THR 115.A OG1 no hydrogen 3.183 N/A THR 36.A OG1 SER 34.A O no hydrogen 2.813 N/A LEU 37.A N THR 115.A O no hydrogen 2.850 N/A TYR 38.A OH ASP 119.A OD2 no hydrogen 2.598 N/A PHE 39.A N VAL 117.A O no hydrogen 2.952 N/A MET 43.A N GLU 41.A O no hydrogen 2.755 N/A ALA 44.A N MET 331.A O no hydrogen 2.934 N/A TRP 46.A N PRO 42.A O no hydrogen 3.069 N/A TRP 46.A NE1 PHE 86.A O no hydrogen 2.884 N/A ARG 47.A N MET 43.A O no hydrogen 2.867 N/A ARG 47.A NE ASP 53.A OD1 no hydrogen 3.179 N/A ARG 47.A NE ASP 53.A OD2 no hydrogen 2.727 N/A ARG 47.A NH2 ASP 53.A OD2 no hydrogen 3.300 N/A ARG 47.A NH2 SER 56.A OG no hydrogen 3.285 N/A THR 48.A N ALA 44.A O no hydrogen 2.900 N/A THR 48.A OG1 ALA 44.A O no hydrogen 3.272 N/A LEU 49.A N ALA 44.A O no hydrogen 2.760 N/A VAL 54.A N TRP 46.A O no hydrogen 2.971 N/A ILE 55.A N ASP 53.A OD1 no hydrogen 3.020 N/A SER 56.A N ASP 53.A OD1 no hydrogen 3.191 N/A GLY 57.A N ASP 53.A O no hydrogen 2.753 N/A ILE 58.A N VAL 54.A O no hydrogen 2.917 N/A TYR 59.A N ILE 55.A O no hydrogen 3.271 N/A ASP 60.A N SER 56.A O no hydrogen 2.714 N/A THR 61.A N GLY 57.A O no hydrogen 2.863 N/A THR 61.A OG1 GLY 57.A O no hydrogen 2.557 N/A GLN 62.A NE2 ILE 58.A O no hydrogen 3.144 N/A GLN 62.A NE2 THR 79.A OG1 no hydrogen 2.715 N/A ARG 64.A N ASP 60.A O no hydrogen 3.054 N/A ARG 64.A NE ASN 69.A OD1 no hydrogen 3.015 N/A LYS 65.A N THR 61.A O no hydrogen 3.117 N/A LYS 65.A NZ ASP 138.A OD1 no hydrogen 2.967 N/A GLN 66.A N GLN 62.A O no hydrogen 3.075 N/A GLN 67.A N ASN 63.A O no hydrogen 3.169 N/A GLY 68.A N ARG 64.A O no hydrogen 3.227 N/A ASN 69.A N ARG 64.A O no hydrogen 3.043 N/A ALA 75.A N ALA 71.A O no hydrogen 2.823 N/A ALA 76.A N VAL 72.A O no hydrogen 2.978 N/A LEU 77.A N ASP 73.A O no hydrogen 3.349 N/A ILE 78.A N ASP 74.A O no hydrogen 2.894 N/A THR 79.A N ALA 75.A O no hydrogen 2.807 N/A THR 79.A OG1 ALA 75.A O no hydrogen 2.958 N/A ALA 80.A N ALA 76.A O no hydrogen 3.124 N/A HIS 81.A N LEU 77.A O no hydrogen 3.153 N/A TYR 82.A N ILE 78.A O no hydrogen 3.001 N/A GLN 83.A N THR 79.A O no hydrogen 2.919 N/A GLN 83.A NE2 SER 125.A O no hydrogen 3.167 N/A SER 84.A N ALA 80.A O no hydrogen 2.888 N/A SER 84.A OG ALA 80.A O no hydrogen 3.501 N/A ARG 85.A N HIS 81.A O no hydrogen 3.031 N/A ARG 85.A NE HIS 81.A NE2 no hydrogen 2.854 N/A ARG 85.A NH2 HIS 81.A NE2 no hydrogen 3.481 N/A PHE 86.A N TYR 82.A O no hydrogen 3.094 N/A THR 87.A N SER 84.A O no hydrogen 3.038 N/A THR 87.A OG1 SER 84.A O no hydrogen 2.518 N/A TYR 90.A OH ASP 119.A O no hydrogen 2.686 N/A LEU 91.A N THR 87.A O no hydrogen 2.910 N/A ILE 92.A N THR 88.A O no hydrogen 3.000 N/A LEU 93.A N PRO 89.A O no hydrogen 2.972 N/A HIS 94.A N TYR 90.A O no hydrogen 2.872 N/A HIS 94.A NE2 GLU 154.A OE1 no hydrogen 2.814 N/A ASP 95.A N LEU 91.A O no hydrogen 2.995 N/A HIS 96.A N ILE 92.A O no hydrogen 3.041 N/A THR 97.A N LEU 93.A O no hydrogen 2.891 N/A THR 97.A OG1 LEU 93.A O no hydrogen 2.902 N/A CYS 98.A N HIS 94.A O no hydrogen 2.935 N/A CYS 98.A SG.A ASP 95.A O no hydrogen 3.472 N/A THR 99.A OG1 HIS 96.A O no hydrogen 3.067 N/A LEU 100.A N THR 97.A O no hydrogen 2.868 N/A SER 105.A N GLN 156.A OE1 no hydrogen 2.908 N/A LEU 106.A N SER 309.A O no hydrogen 3.003 N/A ARG 108.A NH1 ASN 104.A O no hydrogen 3.121 N/A ARG 108.A NH1 SER 309.A O no hydrogen 2.858 N/A ARG 108.A NH1 SER 309.A OG no hydrogen 2.958 N/A ARG 108.A NH2 ASN 104.A O no hydrogen 2.802 N/A ASP 113.A N THR 5.A O no hydrogen 2.923 N/A LEU 114.A N THR 5.A O no hydrogen 3.169 N/A THR 115.A N PRO 35.A O no hydrogen 2.929 N/A THR 115.A OG1 SER 34.A OG no hydrogen 3.183 N/A LEU 116.A N VAL 7.A O no hydrogen 2.747 N/A VAL 117.A N LEU 37.A O no hydrogen 2.814 N/A PHE 118.A N ILE 9.A O no hydrogen 2.699 N/A ASP 119.A N PHE 39.A O no hydrogen 2.843 N/A ARG 120.A N LEU 11.A O no hydrogen 2.758 N/A ARG 120.A NE GLU 41.A OE2 no hydrogen 2.649 N/A ARG 120.A NH1 GLY 13.A O no hydrogen 2.887 N/A ARG 120.A NH2 GLY 13.A O no hydrogen 3.108 N/A HIS 121.A N ASP 12.A OD2 no hydrogen 3.006 N/A HIS 121.A NE2 GLU 154.A OE1 no hydrogen 2.716 N/A VAL 123.A N HIS 121.A ND1 no hydrogen 2.963 N/A ALA 124.A N HIS 121.A O no hydrogen 2.963 N/A SER 125.A OG PRO 122.A O no hydrogen 3.526 N/A THR 126.A N PRO 122.A O no hydrogen 3.017 N/A THR 126.A OG1 PRO 122.A O no hydrogen 2.716 N/A VAL 127.A N VAL 123.A O no hydrogen 2.959 N/A CYS 128.A N VAL 123.A O no hydrogen 2.948 N/A CYS 128.A SG VAL 123.A O no hydrogen 3.696 N/A PHE 129.A N ALA 124.A O no hydrogen 2.980 N/A ALA 131.A N VAL 127.A O no hydrogen 2.836 N/A ALA 132.A N CYS 128.A O no hydrogen 2.915 N/A ARG 133.A N PHE 129.A O no hydrogen 2.949 N/A ARG 133.A NH1 ASP 138.A OD2 no hydrogen 3.331 N/A TYR 134.A N PRO 130.A O no hydrogen 2.913 N/A LEU 135.A N ALA 131.A O no hydrogen 2.830 N/A LEU 136.A N ALA 132.A O no hydrogen 3.024 N/A GLY 137.A N TYR 134.A O no hydrogen 3.146 N/A ASP 138.A N ARG 133.A O no hydrogen 2.851 N/A ALA 143.A N SER 140.A OG no hydrogen 3.146 N/A LEU 144.A N SER 140.A O no hydrogen 2.973 N/A MET 145.A N MET 141.A O no hydrogen 2.810 N/A ALA 146.A N CYS 142.A O no hydrogen 3.060 N/A MET 147.A N ALA 143.A O no hydrogen 3.057 N/A VAL 148.A N LEU 144.A O no hydrogen 2.849 N/A ALA 149.A N MET 145.A O no hydrogen 2.958 N/A THR 150.A N MET 147.A O no hydrogen 3.004 N/A THR 150.A OG1 MET 147.A O no hydrogen 2.742 N/A LEU 151.A N VAL 148.A O no hydrogen 3.066 N/A GLU 154.A N LYS 278.A O no hydrogen 3.425 N/A ASN 159.A N ARG 8.A O no hydrogen 3.273 N/A ASN 159.A ND2 ARG 8.A O no hydrogen 2.866 N/A ASN 159.A ND2 SER 308.A O no hydrogen 2.984 N/A ILE 160.A N ASN 283.A O no hydrogen 2.883 N/A VAL 161.A N TYR 10.A O no hydrogen 2.788 N/A VAL 162.A N PHE 285.A O no hydrogen 2.861 N/A THR 163.A N ASP 12.A O no hydrogen 2.693 N/A THR 163.A OG1 ASP 12.A O no hydrogen 3.033 N/A THR 164.A N ALA 287.A O no hydrogen 2.879 N/A GLU 168.A N GLU 168.A OE1 no hydrogen 2.896 N/A GLU 169.A N ASN 166.A OD1 no hydrogen 2.962 N/A HIS 170.A N ASN 166.A O no hydrogen 3.028 N/A HIS 170.A NE2 TYR 15.A O no hydrogen 2.899 N/A ILE 171.A N VAL 167.A O no hydrogen 2.907 N/A ARG 172.A N GLU 168.A O no hydrogen 2.994 N/A ARG 173.A N GLU 169.A O no hydrogen 2.909 N/A ARG 173.A NE GLU 169.A OE2 no hydrogen 2.898 N/A ARG 173.A NH1 ILE 17.A O no hydrogen 2.823 N/A ARG 173.A NH1 LEU 289.A O no hydrogen 2.702 N/A ARG 173.A NH2 LEU 289.A O no hydrogen 2.890 N/A LEU 174.A N HIS 170.A O no hydrogen 3.039 N/A ARG 175.A N ILE 171.A O no hydrogen 2.761 N/A ARG 175.A NH1 GLU 182.A O no hydrogen 3.039 N/A ARG 175.A NH2 GLU 182.A O no hydrogen 3.320 N/A THR 176.A N ARG 172.A O no hydrogen 2.967 N/A THR 176.A OG1 ARG 173.A O no hydrogen 3.068 N/A ARG 177.A N ARG 173.A O no hydrogen 3.263 N/A ALA 178.A N LEU 174.A O no hydrogen 3.001 N/A ALA 178.A N ARG 175.A O no hydrogen 3.152 N/A ILE 186.A N ILE 184.A O no hydrogen 2.781 N/A LEU 188.A N ASP 185.A OD2 no hydrogen 3.310 N/A ILE 189.A N ASP 185.A O no hydrogen 3.045 N/A ALA 190.A N ILE 186.A O no hydrogen 2.884 N/A THR 191.A N THR 187.A O no hydrogen 3.134 N/A THR 191.A OG1 THR 187.A O no hydrogen 2.786 N/A LEU 192.A N LEU 188.A O no hydrogen 2.881 N/A ARG 193.A N ILE 189.A O no hydrogen 2.880 N/A ARG 193.A NH1 LEU 165.A O no hydrogen 2.717 N/A ARG 193.A NH1 HIS 170.A ND1 no hydrogen 3.045 N/A ARG 193.A NH2 LEU 165.A O no hydrogen 2.889 N/A ASN 194.A N ALA 190.A O no hydrogen 3.226 N/A ASN 194.A ND2 ALA 230.A O no hydrogen 2.740 N/A ASN 194.A ND2 GLN 232.A O no hydrogen 2.900 N/A VAL 195.A N THR 191.A O no hydrogen 2.857 N/A TYR 196.A N LEU 192.A O no hydrogen 2.887 N/A TYR 196.A OH ASP 12.A OD1 no hydrogen 2.793 N/A PHE 197.A N ARG 193.A O no hydrogen 3.168 N/A MET 198.A N ASN 194.A O no hydrogen 2.803 N/A LEU 199.A N VAL 195.A O no hydrogen 2.861 N/A VAL 200.A N TYR 196.A O no hydrogen 2.998 N/A ASN 201.A N PHE 197.A O no hydrogen 2.843 N/A ASN 201.A ND2 GLN 237.A O no hydrogen 3.044 N/A ASN 201.A ND2 ASP 246.A O no hydrogen 3.051 N/A THR 202.A N MET 198.A O no hydrogen 2.811 N/A THR 202.A OG1 MET 198.A O no hydrogen 2.545 N/A CYS 203.A N LEU 199.A O no hydrogen 3.027 N/A CYS 203.A SG LEU 199.A O no hydrogen 3.567 N/A HIS 204.A N VAL 200.A O no hydrogen 3.092 N/A HIS 204.A NE2 GLU 238.A OE2 no hydrogen 2.698 N/A PHE 205.A N ASN 201.A O no hydrogen 2.795 N/A LEU 206.A N THR 202.A O no hydrogen 2.896 N/A ARG 207.A N CYS 203.A O no hydrogen 3.000 N/A ARG 207.A NH1 ARG 207.A O no hydrogen 3.025 N/A SER 208.A N HIS 204.A O no hydrogen 3.111 N/A SER 208.A OG PHE 205.A O no hydrogen 2.709 N/A GLY 209.A N LEU 206.A O no hydrogen 3.007 N/A ARG 210.A N PHE 205.A O no hydrogen 3.391 N/A ARG 210.A NH2 PRO 242.A O no hydrogen 2.383 N/A VAL 211.A N ASP 214.A OD2 no hydrogen 3.117 N/A TRP 212.A NE1 ASP 273.A OD1 no hydrogen 2.748 N/A ASP 214.A N VAL 211.A O no hydrogen 2.887 N/A TRP 216.A N ARG 213.A O no hydrogen 3.071 N/A LEU 219.A N GLY 215.A O no hydrogen 3.090 N/A LEU 219.A N TRP 216.A O no hydrogen 3.255 N/A SER 222.A N LYS 253.A O no hydrogen 2.619 N/A SER 222.A OG ALA 250.A O no hydrogen 2.645 N/A CYS 223.A N THR 221.A O no hydrogen 3.213 N/A CYS 223.A SG THR 221.A O no hydrogen 3.702 N/A CYS 223.A SG THR 221.A OG1 no hydrogen 3.343 N/A LYS 227.A N CYS 223.A O no hydrogen 3.203 N/A LYS 227.A NZ TYR 134.A O no hydrogen 2.978 N/A HIS 228.A N GLY 224.A O no hydrogen 3.092 N/A ARG 229.A N ALA 225.A O no hydrogen 2.994 N/A ALA 230.A N TYR 226.A O no hydrogen 2.869 N/A THR 231.A N LYS 227.A O no hydrogen 3.164 N/A THR 231.A N HIS 228.A O no hydrogen 3.274 N/A THR 231.A OG1 LYS 227.A O no hydrogen 3.530 N/A THR 231.A OG1 HIS 228.A O no hydrogen 3.044 N/A GLN 232.A N ARG 229.A O no hydrogen 3.007 N/A ALA 235.A N GLN 232.A O no hydrogen 3.059 N/A PHE 236.A N ASN 194.A OD1 no hydrogen 2.998 N/A ARG 239.A N ASN 201.A OD1 no hydrogen 2.826 N/A GLU 243.A N ASP 246.A OD2 no hydrogen 3.191 N/A ASP 246.A N GLU 243.A O no hydrogen 2.813 N/A THR 247.A N LEU 244.A O no hydrogen 3.022 N/A THR 247.A OG1 LEU 244.A O no hydrogen 2.956 N/A LEU 248.A N THR 202.A OG1 no hydrogen 2.886 N/A PHE 249.A N THR 247.A OG1 no hydrogen 3.164 N/A PHE 252.A N PHE 249.A O no hydrogen 2.987 N/A LYS 253.A N ALA 250.A O no hydrogen 3.219 N/A LYS 253.A NZ TRP 216.A O no hydrogen 2.671 N/A LYS 253.A NZ LEU 219.A O no hydrogen 2.755 N/A THR 254.A OG1 LEU 251.A O no hydrogen 3.372 N/A LEU 257.A N THR 254.A O no hydrogen 2.928 N/A LEU 258.A N GLN 255.A O no hydrogen 2.851 N/A ASP 259.A N VAL 263.A O no hydrogen 2.865 N/A GLY 262.A N ASP 259.A O no hydrogen 2.899 N/A VAL 263.A N ASP 259.A OD1 no hydrogen 2.917 N/A LEU 265.A N LEU 257.A O no hydrogen 3.171 N/A ALA 269.A N LEU 265.A O no hydrogen 2.956 N/A TRP 270.A N GLU 266.A O no hydrogen 2.804 N/A ALA 271.A N VAL 267.A O no hydrogen 3.205 N/A LEU 272.A N HIS 268.A O no hydrogen 3.198 N/A ASP 273.A N ALA 269.A O no hydrogen 2.910 N/A ALA 274.A N TRP 270.A O no hydrogen 2.885 N/A LEU 275.A N ALA 271.A O no hydrogen 2.969 N/A MET 276.A N LEU 272.A O no hydrogen 2.930 N/A LEU 277.A N ASP 273.A O no hydrogen 3.003 N/A LYS 278.A N ALA 274.A O no hydrogen 2.957 N/A LYS 278.A NZ LEU 151.A O no hydrogen 2.737 N/A LEU 279.A N MET 276.A O no hydrogen 3.353 N/A ARG 280.A N LEU 277.A O no hydrogen 3.435 N/A ASN 281.A ND2 GLU 154.A O no hydrogen 2.617 N/A LEU 282.A N LEU 279.A O no hydrogen 3.109 N/A ASN 283.A N GLY 158.A O no hydrogen 2.875 N/A PHE 285.A N ILE 160.A O no hydrogen 2.872 N/A SER 286.A OG GLU 238.A OE1 no hydrogen 2.663 N/A ALA 287.A N VAL 162.A O no hydrogen 2.938 N/A LEU 289.A N THR 164.A O no hydrogen 2.939 N/A SER 290.A N ASP 288.A OD2 no hydrogen 3.039 N/A SER 290.A OG ASP 288.A OD2 no hydrogen 2.507 N/A THR 292.A N GLN 295.A OE1 no hydrogen 2.971 N/A GLN 295.A N THR 292.A OG1 no hydrogen 3.247 N/A CYS 296.A N THR 292.A O no hydrogen 2.803 N/A CYS 296.A SG GLY 291.A O no hydrogen 3.580 N/A CYS 296.A SG THR 292.A O no hydrogen 3.237 N/A ALA 297.A N PRO 293.A O no hydrogen 2.929 N/A ALA 298.A N ARG 294.A O no hydrogen 3.119 N/A VAL 299.A N GLN 295.A O no hydrogen 2.902 N/A VAL 300.A N CYS 296.A O no hydrogen 3.069 N/A GLU 301.A N ALA 297.A O no hydrogen 2.831 N/A SER 302.A N ALA 298.A O no hydrogen 2.881 N/A SER 302.A OG VAL 299.A O no hydrogen 2.830 N/A LEU 303.A N VAL 300.A O no hydrogen 2.943 N/A LEU 304.A N GLU 301.A O no hydrogen 3.113 N/A LEU 306.A N LEU 303.A O no hydrogen 2.940 N/A MET 307.A N LEU 304.A O no hydrogen 3.071 N/A SER 308.A N ASN 159.A OD1 no hydrogen 2.908 N/A SER 308.A OG ASN 283.A OD1 no hydrogen 3.298 N/A SER 309.A N LEU 106.A O no hydrogen 2.872 N/A SER 309.A OG LEU 106.A O no hydrogen 3.422 N/A THR 310.A N ILE 6.A O no hydrogen 2.925 N/A THR 310.A OG1 PHE 101.A O no hydrogen 2.628 N/A LEU 311.A N GLY 103.A O no hydrogen 2.876 N/A SER 312.A N VAL 4.A O no hydrogen 2.660 N/A SER 312.A OG LEU 100.A O no hydrogen 2.658 N/A PHE 314.A N HIS 2.A O no hydrogen 2.758 N/A SER 316.A N ASP 313.A OD2 no hydrogen 3.023 N/A SER 316.A OG ASP 313.A OD2 no hydrogen 2.754 N/A ALA 317.A N ASP 313.A O no hydrogen 2.882 N/A SER 318.A N PHE 314.A O no hydrogen 2.913 N/A SER 318.A OG PHE 314.A O no hydrogen 2.759 N/A ALA 319.A N ASP 315.A O no hydrogen 2.959 N/A LEU 320.A N SER 316.A O no hydrogen 2.912 N/A GLU 321.A N ALA 317.A O no hydrogen 2.965 N/A ARG 322.A N SER 318.A O no hydrogen 3.000 N/A ALA 323.A N ALA 319.A O no hydrogen 2.859 N/A ALA 324.A N LEU 320.A O no hydrogen 2.833 N/A ARG 325.A N GLU 321.A O no hydrogen 2.995 N/A THR 326.A N ARG 322.A O no hydrogen 2.958 N/A THR 326.A OG1 ARG 322.A O no hydrogen 3.125 N/A PHE 327.A N ALA 323.A O no hydrogen 2.820 N/A ASN 328.A N ALA 324.A O no hydrogen 2.855 N/A ASN 328.A ND2 TYR 38.A O no hydrogen 2.725 N/A ASN 328.A ND2 ALA 324.A O no hydrogen 2.778 N/A ALA 329.A N ARG 325.A O no hydrogen 3.010 N/A GLU 330.A N THR 326.A O no hydrogen 2.834 N/A MET 331.A N PHE 327.A O no hydrogen 2.965 N/A