Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2zkj_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 4.A N GLU 4.A OE1 no hydrogen 2.757 N/A GLU 6.A N PRO 2.A O no hydrogen 3.113 N/A HIS 7.A N ARG 3.A O no hydrogen 2.797 N/A PHE 8.A N GLU 4.A O no hydrogen 2.872 N/A SER 9.A N VAL 5.A O no hydrogen 3.115 N/A SER 9.A OG VAL 5.A O no hydrogen 3.237 N/A SER 9.A OG GLU 6.A O no hydrogen 2.723 N/A ARG 10.A N HIS 7.A O no hydrogen 3.061 N/A TYR 11.A N PHE 8.A O no hydrogen 3.300 N/A SER 14.A N GLU 38.A OE2 no hydrogen 2.713 N/A LEU 16.A N GLU 336.A OE1 no hydrogen 2.839 N/A SER 17.A N GLN 20.A OE1 no hydrogen 2.897 N/A MET 18.A N SER 334.A O no hydrogen 2.828 N/A LYS 19.A N SER 331.A O no hydrogen 3.294 N/A GLN 20.A N SER 17.A OG no hydrogen 3.080 N/A LEU 21.A N SER 17.A O no hydrogen 3.171 N/A LEU 22.A N MET 18.A O no hydrogen 2.960 N/A ASP 23.A N LYS 19.A O no hydrogen 2.873 N/A PHE 24.A N GLN 20.A O no hydrogen 2.789 N/A GLY 25.A N LEU 22.A O no hydrogen 3.029 N/A SER 26.A N LEU 22.A O no hydrogen 2.950 N/A SER 26.A OG LEU 22.A O no hydrogen 2.871 N/A CYS 27.A SG THR 30.A OG1 no hydrogen 3.281 N/A SER 31.A N CYS 27.A O no hydrogen 3.243 N/A SER 31.A OG HIS 154.A ND1 no hydrogen 2.984 N/A PHE 32.A N GLU 28.A O no hydrogen 2.967 N/A ALA 33.A N ARG 29.A O no hydrogen 3.023 N/A PHE 34.A N THR 30.A O no hydrogen 2.852 N/A LEU 35.A N SER 31.A O no hydrogen 2.826 N/A ARG 36.A N PHE 32.A O no hydrogen 3.036 N/A ARG 36.A NH1 PHE 80.A O no hydrogen 2.783 N/A ARG 36.A NH1 LYS 83.A O no hydrogen 2.904 N/A GLN 37.A N PHE 34.A O no hydrogen 3.277 N/A GLU 38.A N PHE 34.A O no hydrogen 2.820 N/A LEU 39.A N LEU 35.A O no hydrogen 3.018 N/A VAL 41.A N GLN 37.A O no hydrogen 3.213 N/A ARG 42.A N GLU 38.A O no hydrogen 3.014 N/A ARG 42.A NE GLU 38.A OE2 no hydrogen 2.750 N/A ARG 42.A NH1 SER 146.A OG no hydrogen 3.245 N/A ARG 42.A NH1 GLU 336.A OE1 no hydrogen 3.453 N/A ARG 42.A NH1 GLU 336.A OE2 no hydrogen 2.733 N/A ARG 42.A NH2 SER 14.A O no hydrogen 2.918 N/A ARG 42.A NH2 GLU 38.A OE2 no hydrogen 3.375 N/A ARG 42.A NH2 GLU 336.A OE1 no hydrogen 2.676 N/A LEU 43.A N LEU 39.A O no hydrogen 2.949 N/A ALA 44.A N PRO 40.A O no hydrogen 2.779 N/A ASN 45.A N VAL 41.A O no hydrogen 2.910 N/A ASN 45.A ND2 TYR 11.A O no hydrogen 2.922 N/A ASN 45.A ND2 VAL 41.A O no hydrogen 2.860 N/A ILE 46.A N ARG 42.A O no hydrogen 3.207 N/A LEU 47.A N LEU 43.A O no hydrogen 2.919 N/A LYS 48.A N ALA 44.A O no hydrogen 2.973 N/A LYS 48.A NZ GLU 6.A OE1 no hydrogen 2.931 N/A GLU 49.A N ASN 45.A O no hydrogen 3.361 N/A ILE 50.A N ILE 46.A O no hydrogen 2.905 N/A ASP 51.A N LEU 47.A O no hydrogen 3.354 N/A ASP 51.A N LYS 48.A O no hydrogen 3.287 N/A ILE 52.A N GLU 49.A O no hydrogen 3.008 N/A LEU 53.A N ILE 50.A O no hydrogen 3.174 N/A LEU 57.A N PRO 54.A O no hydrogen 2.926 N/A VAL 58.A N PRO 54.A O no hydrogen 2.952 N/A ASN 59.A N THR 55.A O no hydrogen 2.991 N/A THR 60.A N LEU 57.A O no hydrogen 3.095 N/A THR 60.A OG1 LEU 57.A O no hydrogen 2.821 N/A VAL 63.A N THR 60.A OG1 no hydrogen 3.133 N/A GLN 64.A N THR 60.A O no hydrogen 3.123 N/A LEU 65.A N SER 61.A O no hydrogen 2.874 N/A VAL 66.A N SER 62.A O no hydrogen 3.208 N/A LYS 67.A N VAL 63.A O no hydrogen 2.949 N/A SER 68.A N GLN 64.A O no hydrogen 2.985 N/A SER 68.A OG GLN 64.A O no hydrogen 3.373 N/A SER 68.A OG LEU 65.A O no hydrogen 2.721 N/A TRP 69.A N LEU 65.A O no hydrogen 2.811 N/A TYR 70.A N VAL 66.A O no hydrogen 2.958 N/A ILE 71.A N LYS 67.A O no hydrogen 3.068 N/A GLN 72.A N SER 68.A O no hydrogen 2.958 N/A GLN 72.A NE2 GLN 72.A O no hydrogen 2.953 N/A GLN 72.A NE2 ASP 76.A OD1 no hydrogen 2.854 N/A SER 73.A N TRP 69.A O no hydrogen 2.885 N/A SER 73.A OG TRP 69.A O no hydrogen 3.003 N/A SER 73.A OG HIS 105.A NE2 no hydrogen 2.691 N/A LEU 74.A N TYR 70.A O no hydrogen 2.879 N/A MET 75.A N ILE 71.A O no hydrogen 2.942 N/A ASP 76.A N GLN 72.A O no hydrogen 2.939 N/A LEU 77.A N SER 73.A O no hydrogen 3.010 N/A LEU 77.A N LEU 74.A O no hydrogen 3.111 N/A VAL 78.A N LEU 74.A O no hydrogen 2.790 N/A GLU 79.A N MET 75.A O no hydrogen 3.136 N/A PHE 80.A N LEU 77.A O no hydrogen 3.204 N/A HIS 81.A N VAL 78.A O no hydrogen 3.104 N/A HIS 81.A NE2 ARG 36.A O no hydrogen 2.461 N/A LYS 83.A N PHE 80.A O no hydrogen 3.125 N/A ASP 86.A N SER 84.A OG no hydrogen 3.359 N/A ASP 87.A N SER 84.A O no hydrogen 2.903 N/A LYS 89.A NZ ASP 93.A OD2 no hydrogen 2.511 N/A ALA 90.A N ASP 87.A OD1 no hydrogen 3.156 N/A LEU 91.A N ASP 87.A O no hydrogen 3.202 N/A LEU 91.A N GLN 88.A O no hydrogen 3.252 N/A SER 92.A N GLN 88.A O no hydrogen 3.198 N/A ASP 93.A N LYS 89.A O no hydrogen 2.904 N/A PHE 94.A N ALA 90.A O no hydrogen 2.969 N/A VAL 95.A N LEU 91.A O no hydrogen 3.280 N/A ASP 96.A N SER 92.A O no hydrogen 3.169 N/A THR 97.A N ASP 93.A O no hydrogen 2.878 N/A THR 97.A OG1 ASP 93.A O no hydrogen 3.147 N/A LEU 98.A N PHE 94.A O no hydrogen 2.912 N/A ILE 99.A N VAL 95.A O no hydrogen 3.036 N/A LYS 100.A N ASP 96.A O no hydrogen 3.048 N/A VAL 101.A N THR 97.A O no hydrogen 2.877 N/A ARG 102.A N LEU 98.A O no hydrogen 2.947 N/A ASN 103.A N ILE 99.A O no hydrogen 2.950 N/A ARG 104.A N LYS 100.A O no hydrogen 2.751 N/A ARG 104.A NH1 SER 73.A OG no hydrogen 2.980 N/A ARG 104.A NH1 ASP 76.A OD2 no hydrogen 2.909 N/A ARG 104.A NH2 ASP 76.A OD2 no hydrogen 3.051 N/A HIS 105.A N VAL 101.A O no hydrogen 2.775 N/A HIS 106.A N ASN 103.A O no hydrogen 3.178 N/A VAL 108.A N HIS 105.A O no hydrogen 3.077 N/A THR 111.A N ASN 107.A O no hydrogen 3.128 N/A THR 111.A OG1 ASN 107.A O no hydrogen 2.751 N/A MET 112.A N VAL 108.A O no hydrogen 2.914 N/A ALA 113.A N VAL 109.A O no hydrogen 2.961 N/A GLN 114.A N PRO 110.A O no hydrogen 2.877 N/A GLN 114.A NE2 GLU 118.A OE1 no hydrogen 3.141 N/A GLY 115.A N THR 111.A O no hydrogen 3.019 N/A ILE 116.A N MET 112.A O no hydrogen 3.047 N/A ILE 117.A N ALA 113.A O no hydrogen 2.948 N/A GLU 118.A N GLN 114.A O no hydrogen 3.080 N/A TYR 119.A N GLY 115.A O no hydrogen 3.226 N/A LYS 120.A N ILE 116.A O no hydrogen 2.929 N/A ASP 121.A N ILE 117.A O no hydrogen 2.859 N/A ALA 122.A N GLU 118.A O no hydrogen 2.889 N/A CYS 123.A N TYR 119.A O no hydrogen 2.718 N/A CYS 123.A SG GLN 56.A OE1 no hydrogen 3.215 N/A THR 129.A N ASP 126.A OD2 no hydrogen 3.230 N/A THR 129.A OG1 ASP 126.A OD1 no hydrogen 3.289 N/A THR 129.A OG1 ASP 126.A OD2 no hydrogen 2.991 N/A ASN 130.A N ASP 126.A O no hydrogen 2.972 N/A GLN 131.A N PRO 127.A O no hydrogen 3.001 N/A ASN 132.A N VAL 128.A O no hydrogen 3.023 N/A ASN 132.A ND2 TYR 349.A O no hydrogen 3.051 N/A LEU 133.A N THR 129.A O no hydrogen 2.852 N/A GLN 134.A N ASN 130.A O no hydrogen 3.028 N/A GLN 134.A NE2 PHE 278.A O no hydrogen 2.963 N/A TYR 135.A N GLN 131.A O no hydrogen 2.966 N/A PHE 136.A N ASN 132.A O no hydrogen 2.806 N/A LEU 137.A N LEU 133.A O no hydrogen 2.986 N/A ASP 138.A N GLN 134.A O no hydrogen 2.934 N/A ARG 139.A N TYR 135.A O no hydrogen 3.110 N/A ARG 139.A NE GLU 49.A OE1 no hydrogen 2.418 N/A ARG 139.A NE GLU 49.A OE2 no hydrogen 3.356 N/A ARG 139.A NH2 GLU 49.A OE2 no hydrogen 2.897 N/A ARG 139.A NH2 VAL 340.A O no hydrogen 2.669 N/A PHE 140.A N PHE 136.A O no hydrogen 2.625 N/A TYR 141.A N LEU 137.A O no hydrogen 2.858 N/A TYR 141.A OH TYR 295.A OH no hydrogen 2.645 N/A MET 142.A N ASP 138.A O no hydrogen 3.009 N/A ASN 143.A N ARG 139.A O no hydrogen 2.917 N/A ASN 143.A ND2 ARG 42.A O no hydrogen 2.937 N/A ARG 144.A N PHE 140.A O no hydrogen 3.055 N/A ILE 145.A N TYR 141.A O no hydrogen 2.877 N/A SER 146.A N MET 142.A O no hydrogen 2.956 N/A SER 146.A OG ASN 143.A O no hydrogen 2.719 N/A THR 147.A N ASN 143.A O no hydrogen 3.000 N/A THR 147.A OG1 ARG 144.A O no hydrogen 3.405 N/A ARG 148.A N ARG 144.A O no hydrogen 2.910 N/A MET 149.A N ILE 145.A O no hydrogen 2.984 N/A LEU 150.A N SER 146.A O no hydrogen 3.069 N/A MET 151.A N THR 147.A O no hydrogen 2.994 N/A ASN 152.A N ARG 148.A O no hydrogen 2.860 N/A GLN 153.A N MET 149.A O no hydrogen 3.193 N/A HIS 154.A N LEU 150.A O no hydrogen 3.270 N/A HIS 154.A ND1 SER 31.A OG no hydrogen 2.984 N/A ILE 155.A N MET 151.A O no hydrogen 2.876 N/A LEU 156.A N ASN 152.A O no hydrogen 2.792 N/A ILE 157.A N GLN 153.A O no hydrogen 2.977 N/A PHE 158.A N HIS 154.A O no hydrogen 2.851 N/A SER 159.A N ILE 155.A O no hydrogen 3.021 N/A SER 159.A OG ILE 155.A O no hydrogen 2.778 N/A ILE 162.A N ILE 165.A O no hydrogen 2.881 N/A ILE 165.A N ILE 162.A O no hydrogen 2.992 N/A ASP 166.A N TYR 214.A O no hydrogen 2.910 N/A ASN 168.A N ASP 166.A OD2 no hydrogen 3.023 N/A CYS 169.A N ILE 212.A O no hydrogen 2.774 N/A VAL 171.A N ILE 210.A O no hydrogen 3.396 N/A ALA 173.A N ASP 170.A O no hydrogen 3.134 N/A ALA 173.A N ASP 170.A OD2 no hydrogen 3.048 N/A VAL 174.A N ASP 170.A O no hydrogen 3.214 N/A VAL 175.A N VAL 171.A O no hydrogen 3.014 N/A GLN 176.A N VAL 172.A O no hydrogen 2.934 N/A ASP 177.A N ALA 173.A O no hydrogen 3.080 N/A ALA 178.A N VAL 174.A O no hydrogen 2.893 N/A PHE 179.A N VAL 175.A O no hydrogen 2.803 N/A GLU 180.A N GLN 176.A O no hydrogen 2.928 N/A CYS 181.A N ASP 177.A O no hydrogen 2.933 N/A CYS 181.A SG ASP 177.A O no hydrogen 3.434 N/A SER 182.A N ALA 178.A O no hydrogen 3.145 N/A ARG 183.A N PHE 179.A O no hydrogen 2.891 N/A ARG 183.A NH1 GLU 180.A OE1 no hydrogen 3.373 N/A ARG 183.A NH1 GLU 180.A OE2 no hydrogen 3.545 N/A MET 184.A N GLU 180.A O no hydrogen 3.043 N/A LEU 185.A N CYS 181.A O no hydrogen 3.337 N/A CYS 186.A N SER 182.A O no hydrogen 2.879 N/A CYS 186.A SG SER 192.A O no hydrogen 3.465 N/A ASP 187.A N ARG 183.A O no hydrogen 2.881 N/A GLN 188.A N MET 184.A O no hydrogen 3.122 N/A TYR 189.A N LEU 185.A O no hydrogen 3.098 N/A TYR 189.A N CYS 186.A O no hydrogen 3.184 N/A TYR 190.A N CYS 186.A O no hydrogen 2.692 N/A TYR 190.A OH GLU 236.A OE1 no hydrogen 2.706 N/A SER 193.A OG ASP 187.A OD2 no hydrogen 2.541 N/A LYS 197.A N ILE 247.A O no hydrogen 2.936 N/A THR 199.A N VAL 249.A O no hydrogen 2.876 N/A VAL 201.A N VAL 251.A O no hydrogen 2.824 N/A ASN 202.A ND2 GLN 208.A O no hydrogen 2.901 N/A LYS 204.A N LEU 253.A O no hydrogen 2.967 N/A LYS 204.A NZ LYS 255.A O no hydrogen 2.644 N/A PHE 205.A N ASN 202.A OD1 no hydrogen 2.755 N/A GLN 208.A N PHE 205.A O no hydrogen 3.167 N/A TYR 214.A N ASP 166.A O no hydrogen 3.217 N/A LEU 219.A N VAL 215.A O no hydrogen 3.218 N/A HIS 220.A N PRO 216.A O no hydrogen 2.834 N/A HIS 220.A NE2 ASP 177.A OD2 no hydrogen 2.702 N/A HIS 221.A N SER 217.A O no hydrogen 3.078 N/A MET 222.A N HIS 218.A O no hydrogen 3.167 N/A LEU 223.A N LEU 219.A O no hydrogen 3.063 N/A PHE 224.A N HIS 220.A O no hydrogen 2.828 N/A GLU 225.A N HIS 221.A O no hydrogen 3.004 N/A LEU 226.A N MET 222.A O no hydrogen 3.020 N/A PHE 227.A N LEU 223.A O no hydrogen 2.795 N/A LYS 228.A N PHE 224.A O no hydrogen 2.917 N/A LYS 228.A NZ LEU 290.A O no hydrogen 2.970 N/A ASN 229.A N GLU 225.A O no hydrogen 3.113 N/A ALA 230.A N LEU 226.A O no hydrogen 3.086 N/A MET 231.A N PHE 227.A O no hydrogen 2.883 N/A ARG 232.A N LYS 228.A O no hydrogen 2.962 N/A ARG 232.A NE GLU 236.A OE1 no hydrogen 3.164 N/A ARG 232.A NH1 THR 284.A OG1 no hydrogen 3.271 N/A ARG 232.A NH2 THR 284.A OG1 no hydrogen 2.996 N/A ALA 233.A N ASN 229.A O no hydrogen 2.995 N/A THR 234.A N ALA 230.A O no hydrogen 3.025 N/A THR 234.A OG1 ALA 230.A O no hydrogen 2.767 N/A VAL 235.A N MET 231.A O no hydrogen 2.985 N/A GLU 236.A N ARG 232.A O no hydrogen 2.986 N/A HIS 237.A N ALA 233.A O no hydrogen 3.078 N/A GLN 238.A N VAL 235.A O no hydrogen 3.153 N/A GLN 238.A NE2 THR 245.A OG1 no hydrogen 2.913 N/A GLN 238.A NE2 ARG 265.A O no hydrogen 2.880 N/A THR 245.A N GLN 238.A OE1 no hydrogen 3.148 N/A ILE 247.A N GLU 195.A O no hydrogen 2.920 N/A GLU 248.A N SER 263.A O no hydrogen 2.941 N/A VAL 249.A N LYS 197.A O no hydrogen 2.875 N/A ILE 250.A N LYS 261.A O no hydrogen 3.033 N/A VAL 251.A N THR 199.A O no hydrogen 2.870 N/A VAL 252.A N THR 259.A O no hydrogen 2.920 N/A LEU 253.A N VAL 201.A O no hydrogen 2.969 N/A GLY 254.A N ASP 257.A O no hydrogen 2.792 N/A LEU 258.A N LEU 327.A O no hydrogen 2.808 N/A THR 259.A N VAL 252.A O no hydrogen 2.838 N/A ILE 260.A N ILE 325.A O no hydrogen 2.857 N/A LYS 261.A N ILE 250.A O no hydrogen 2.983 N/A ILE 262.A N ALA 323.A O no hydrogen 2.736 N/A SER 263.A N GLU 248.A O no hydrogen 2.748 N/A SER 263.A OG ASP 322.A OD2 no hydrogen 2.596 N/A ASP 264.A N THR 321.A O no hydrogen 3.023 N/A GLY 266.A N ASP 264.A OD1 no hydrogen 2.803 N/A GLY 267.A N TYR 319.A O no hydrogen 3.026 N/A VAL 269.A N SER 315.A OG no hydrogen 2.892 N/A ILE 273.A N PRO 270.A O no hydrogen 2.966 N/A ILE 274.A N LEU 271.A O no hydrogen 3.139 N/A LEU 277.A N ILE 273.A O no hydrogen 3.217 N/A LEU 277.A N ILE 274.A O no hydrogen 3.214 N/A PHE 278.A N ASP 275.A O no hydrogen 2.983 N/A SER 279.A N ARG 276.A O no hydrogen 2.914 N/A SER 279.A OG ARG 276.A O no hydrogen 3.205 N/A TYR 280.A N GLN 134.A OE1 no hydrogen 3.367 N/A TYR 280.A OH ASP 138.A OD1 no hydrogen 2.683 N/A THR 281.A N GLY 294.A O no hydrogen 2.923 N/A TYR 282.A N SER 279.A O no hydrogen 3.059 N/A SER 283.A OG ALA 285.A O no hydrogen 3.414 N/A ALA 285.A N SER 283.A OG no hydrogen 2.829 N/A TYR 295.A OH TYR 141.A OH no hydrogen 2.645 N/A ILE 299.A N TYR 295.A O no hydrogen 3.097 N/A SER 300.A N GLY 296.A O no hydrogen 2.936 N/A SER 300.A OG GLY 296.A O no hydrogen 2.763 N/A ARG 301.A N LEU 297.A O no hydrogen 3.012 N/A ARG 301.A NE LEU 311.A O no hydrogen 3.000 N/A ARG 301.A NH2 LEU 311.A O no hydrogen 2.756 N/A LEU 302.A N PRO 298.A O no hydrogen 3.095 N/A TYR 303.A N ILE 299.A O no hydrogen 3.078 N/A ALA 304.A N SER 300.A O no hydrogen 3.057 N/A LYS 305.A N ARG 301.A O no hydrogen 2.942 N/A TYR 306.A N TYR 303.A O no hydrogen 3.327 N/A TYR 306.A OH GLU 336.A OE2 no hydrogen 2.695 N/A GLN 308.A N LYS 305.A O no hydrogen 2.858 N/A GLN 308.A NE2 ILE 335.A O no hydrogen 2.987 N/A GLY 309.A N ALA 304.A O no hydrogen 2.981 N/A ASP 310.A N TYR 326.A O no hydrogen 2.970 N/A LEU 311.A N ASP 310.A OD1 no hydrogen 2.823 N/A ASN 312.A N ILE 324.A O no hydrogen 2.959 N/A TYR 314.A N ASP 322.A O no hydrogen 2.901 N/A SER 315.A OG GLY 320.A O no hydrogen 3.205 N/A SER 315.A OG THR 321.A OG1 no hydrogen 2.865 N/A LEU 316.A N GLY 320.A O no hydrogen 2.742 N/A GLY 318.A N GLY 267.A O no hydrogen 2.820 N/A TYR 319.A N LEU 316.A O no hydrogen 2.779 N/A GLY 320.A N LEU 316.A O no hydrogen 2.974 N/A THR 321.A N ASP 264.A O no hydrogen 3.153 N/A THR 321.A N ASP 264.A OD1 no hydrogen 3.238 N/A THR 321.A OG1 SER 315.A OG no hydrogen 2.865 N/A ASP 322.A N TYR 314.A O no hydrogen 2.755 N/A ALA 323.A N ILE 262.A O no hydrogen 2.783 N/A ILE 324.A N ASN 312.A O no hydrogen 2.732 N/A ILE 325.A N ILE 260.A O no hydrogen 2.874 N/A TYR 326.A N ASP 310.A O no hydrogen 2.880 N/A LEU 327.A N LEU 258.A O no hydrogen 2.864 N/A ALA 329.A N GLU 256.A O no hydrogen 2.932 N/A GLU 333.A N LEU 330.A O no hydrogen 3.142 N/A SER 334.A N SER 331.A O no hydrogen 3.239 N/A SER 334.A OG LEU 330.A O no hydrogen 3.065 N/A GLU 336.A N LEU 16.A O no hydrogen 2.852 N/A LYS 337.A N TYR 306.A O no hydrogen 2.711 N/A LYS 337.A NZ GLN 308.A OE1 no hydrogen 3.258 N/A PHE 341.A N ASN 45.A OD1 no hydrogen 3.095 N/A ALA 345.A N ASN 342.A OD1 no hydrogen 2.931 N/A PHE 346.A N ASN 342.A O no hydrogen 3.004 N/A LYS 347.A N LYS 343.A O no hydrogen 2.938 N/A HIS 348.A N SER 344.A O no hydrogen 3.132 N/A TYR 349.A N ALA 345.A O no hydrogen 3.283 N/A TYR 349.A N PHE 346.A O no hydrogen 3.031 N/A TYR 349.A OH GLU 49.A OE1 no hydrogen 2.470 N/A GLN 350.A N PHE 346.A O no hydrogen 3.318 N/A