Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8stw_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 5.A N ARG 2.A O no hydrogen 3.489 N/A CYS 9.A N SER 7.A OG no hydrogen 3.090 N/A TRP 11.A NE1 GLU 224.A OE2 no hydrogen 2.935 N/A ARG 15.A N GLN 12.A O no hydrogen 2.988 N/A ARG 15.A NE GLU 19.A OE2 no hydrogen 2.928 N/A ARG 15.A NH1 THR 10.A O no hydrogen 2.926 N/A ARG 15.A NH2 GLU 19.A OE2 no hydrogen 3.087 N/A GLU 19.A N PRO 16.A O no hydrogen 3.005 N/A SER 20.A N ALA 17.A O no hydrogen 3.044 N/A SER 20.A OG HIS 24.A NE2 no hydrogen 3.054 N/A HIS 22.A N SER 20.A OG no hydrogen 3.162 N/A HIS 24.A ND1 ASP 188.A OD1 no hydrogen 2.842 N/A HIS 24.A NE2 SER 20.A OG no hydrogen 3.054 N/A THR 25.A N ASP 188.A OD2 no hydrogen 3.371 N/A LEU 38.A N ASP 36.A OD1 no hydrogen 2.918 N/A LYS 39.A N ASP 36.A O no hydrogen 3.244 N/A LYS 40.A N ILE 37.A O no hydrogen 2.951 N/A ASP 43.A N GLU 193.A OE2 no hydrogen 2.877 N/A THR 44.A N GLU 193.A OE1 no hydrogen 3.424 N/A THR 44.A OG1 GLU 67.A OE2 no hydrogen 2.764 N/A VAL 47.A N ALA 64.A O no hydrogen 2.937 N/A ARG 48.A NH1 GLU 61.A OE2 no hydrogen 2.609 N/A ILE 49.A N LEU 62.A O no hydrogen 2.862 N/A ASN 50.A N GLU 296.A OE1 no hydrogen 2.988 N/A ASN 50.A N GLU 296.A OE2 no hydrogen 3.103 N/A LYS 51.A N GLU 296.A OE2 no hydrogen 2.691 N/A ILE 52.A N GLU 296.A OE2 no hydrogen 3.227 N/A LYS 55.A N LYS 51.A O no hydrogen 2.927 N/A PHE 56.A N GLY 53.A O no hydrogen 3.287 N/A GLY 57.A N LYS 54.A O no hydrogen 3.024 N/A LEU 58.A N GLY 53.A O no hydrogen 3.092 N/A CYS 60.A SG GLU 61.A O no hydrogen 3.751 N/A GLU 61.A N GLN 322.A O no hydrogen 2.881 N/A LEU 63.A N CYS 324.A O no hydrogen 2.904 N/A ALA 64.A N VAL 47.A O no hydrogen 2.834 N/A LYS 65.A N VAL 326.A O no hydrogen 2.843 N/A LYS 65.A NZ THR 44.A O no hydrogen 2.936 N/A LYS 65.A NZ THR 44.A OG1 no hydrogen 2.980 N/A LYS 65.A NZ GLU 193.A OE1 no hydrogen 2.951 N/A LYS 65.A NZ GLN 197.A OE1 no hydrogen 2.829 N/A CYS 66.A N PRO 45.A O no hydrogen 2.949 N/A CYS 66.A SG ALA 64.A O no hydrogen 3.556 N/A GLU 67.A N LEU 328.A O no hydrogen 2.942 N/A PHE 69.A N CYS 66.A O no hydrogen 3.341 N/A ASN 70.A N GLU 67.A O no hydrogen 3.373 N/A ASN 70.A ND2 GLU 67.A OE1 no hydrogen 3.047 N/A ASN 70.A ND2 SER 74.A O no hydrogen 3.109 N/A ALA 71.A N LYS 40.A O no hydrogen 3.122 N/A GLY 72.A N ASP 77.A OD2 no hydrogen 2.525 N/A GLY 73.A N ASN 70.A O no hydrogen 2.778 N/A VAL 75.A N PRO 329.A O no hydrogen 2.984 N/A LYS 76.A N SER 74.A OG no hydrogen 3.114 N/A ASP 77.A N SER 74.A O no hydrogen 3.161 N/A ARG 78.A N VAL 75.A O no hydrogen 3.094 N/A ARG 78.A NH1 GLU 67.A OE1 no hydrogen 2.888 N/A ARG 78.A NH1 GLU 193.A OE1 no hydrogen 3.503 N/A ARG 78.A NH2 THR 189.A OG1 no hydrogen 3.227 N/A ARG 78.A NH2 GLU 193.A OE1 no hydrogen 3.119 N/A ARG 78.A NH2 GLU 193.A OE2 no hydrogen 2.580 N/A SER 80.A N LYS 76.A O no hydrogen 3.029 N/A SER 80.A OG LYS 76.A O no hydrogen 2.968 N/A LEU 81.A N ASP 77.A O no hydrogen 3.263 N/A ARG 82.A N ARG 78.A O no hydrogen 3.131 N/A ARG 82.A NE ASP 86.A OD1 no hydrogen 3.354 N/A ARG 82.A NE ASP 86.A OD2 no hydrogen 2.968 N/A ARG 82.A NH1 ASP 188.A OD2 no hydrogen 2.946 N/A ARG 82.A NH2 ASP 188.A OD2 no hydrogen 3.205 N/A MET 83.A N ILE 79.A O no hydrogen 2.860 N/A ILE 84.A N SER 80.A O no hydrogen 3.158 N/A GLU 85.A N LEU 81.A O no hydrogen 2.941 N/A ASP 86.A N ARG 82.A O no hydrogen 2.905 N/A ALA 87.A N MET 83.A O no hydrogen 3.176 N/A GLU 88.A N ILE 84.A O no hydrogen 3.046 N/A ARG 89.A N GLU 85.A O no hydrogen 2.906 N/A ASP 90.A N ASP 86.A O no hydrogen 3.013 N/A GLY 91.A N GLU 88.A O no hydrogen 3.188 N/A THR 92.A N ASP 90.A OD1 no hydrogen 3.159 N/A THR 92.A OG1 ALA 87.A O no hydrogen 3.277 N/A THR 92.A OG1 ASP 90.A OD1 no hydrogen 2.548 N/A LEU 93.A N ALA 87.A O no hydrogen 3.039 N/A LYS 94.A N ASP 97.A OD2 no hydrogen 3.075 N/A LYS 94.A NZ ASP 97.A OD1 no hydrogen 2.926 N/A LYS 94.A NZ ASP 97.A OD2 no hydrogen 3.138 N/A LYS 94.A NZ ASN 170.A OD1 no hydrogen 2.810 N/A ASP 97.A N LYS 94.A O no hydrogen 2.945 N/A THR 98.A N ASN 170.A O no hydrogen 2.864 N/A ILE 99.A N ARG 121.A O no hydrogen 2.805 N/A ILE 100.A N HIS 172.A O no hydrogen 2.838 N/A GLU 101.A N ILE 123.A O no hydrogen 3.054 N/A THR 103.A N VAL 125.A O no hydrogen 3.051 N/A GLY 105.A N THR 103.A OG1 no hydrogen 3.246 N/A ASN 106.A ND2 ASN 334.A OD1 no hydrogen 2.779 N/A THR 107.A OG1 GLN 176.A OE1 no hydrogen 2.724 N/A GLY 108.A N GLY 105.A O no hydrogen 3.275 N/A GLY 110.A N ASN 106.A O no hydrogen 2.857 N/A LEU 111.A N THR 107.A O no hydrogen 2.933 N/A ALA 112.A N GLY 108.A O no hydrogen 2.996 N/A LEU 113.A N ILE 109.A O no hydrogen 2.911 N/A ALA 114.A N GLY 110.A O no hydrogen 3.037 N/A ALA 115.A N LEU 111.A O no hydrogen 2.726 N/A ALA 116.A N ALA 112.A O no hydrogen 2.841 N/A VAL 117.A N LEU 113.A O no hydrogen 2.999 N/A ARG 118.A N ALA 114.A O no hydrogen 2.936 N/A ARG 118.A NE GLU 88.A OE1 no hydrogen 3.342 N/A ARG 118.A NH2 GLU 88.A OE2 no hydrogen 3.107 N/A GLY 119.A N ALA 115.A O no hydrogen 2.947 N/A TYR 120.A N ALA 115.A O no hydrogen 3.077 N/A TYR 120.A OH GLU 88.A OE1 no hydrogen 2.509 N/A ARG 121.A NE GLU 144.A OE2 no hydrogen 3.028 N/A ARG 121.A NH2 GLU 144.A OE1 no hydrogen 3.063 N/A ARG 121.A NH2 GLU 144.A OE2 no hydrogen 3.567 N/A ILE 123.A N ILE 99.A O no hydrogen 2.872 N/A ILE 124.A N GLU 144.A O no hydrogen 2.792 N/A VAL 125.A N GLU 101.A O no hydrogen 3.052 N/A MET 126.A N VAL 146.A O no hydrogen 3.115 N/A GLU 128.A N THR 148.A O no hydrogen 3.065 N/A LYS 134.A NZ SER 131.A OG no hydrogen 2.895 N/A LYS 134.A NZ GLU 258.A OE1 no hydrogen 2.446 N/A VAL 135.A N SER 131.A O no hydrogen 3.363 N/A ASP 136.A N SER 132.A O no hydrogen 2.859 N/A VAL 137.A N GLU 133.A O no hydrogen 3.303 N/A LEU 138.A N LYS 134.A O no hydrogen 3.018 N/A ARG 139.A N VAL 135.A O no hydrogen 2.860 N/A ALA 140.A N ASP 136.A O no hydrogen 2.977 N/A LEU 141.A N VAL 137.A O no hydrogen 2.974 N/A GLY 142.A N ARG 139.A O no hydrogen 3.212 N/A ALA 143.A N LEU 138.A O no hydrogen 3.097 N/A GLU 144.A N CYS 122.A O no hydrogen 2.894 N/A VAL 146.A N ILE 124.A O no hydrogen 3.063 N/A THR 148.A N MET 126.A O no hydrogen 3.048 N/A SER 153.A OG PRO 154.A O no hydrogen 2.248 N/A SER 156.A OG SER 153.A O no hydrogen 3.468 N/A VAL 160.A N SER 156.A O no hydrogen 2.780 N/A ALA 161.A N HIS 157.A O no hydrogen 3.009 N/A TRP 162.A N VAL 158.A O no hydrogen 3.157 N/A ARG 163.A N GLY 159.A O no hydrogen 3.129 N/A ARG 163.A NH1 GLU 167.A OE2 no hydrogen 3.282 N/A LEU 164.A N VAL 160.A O no hydrogen 2.907 N/A LYS 165.A N ALA 161.A O no hydrogen 2.919 N/A ASN 166.A N TRP 162.A O no hydrogen 3.252 N/A GLU 167.A N ARG 163.A O no hydrogen 3.003 N/A ILE 168.A N LEU 164.A O no hydrogen 2.792 N/A SER 171.A OG LYS 165.A O no hydrogen 2.946 N/A SER 171.A OG ILE 168.A O no hydrogen 2.923 N/A HIS 172.A N THR 98.A O no hydrogen 2.815 N/A HIS 172.A NE2 ASP 97.A OD2 no hydrogen 2.710 N/A GLN 176.A N GLU 101.A OE2 no hydrogen 3.106 N/A TYR 177.A N ASP 175.A OD1 no hydrogen 3.215 N/A TYR 177.A OH TYR 262.A OH no hydrogen 2.600 N/A ARG 178.A N ASP 175.A O no hydrogen 3.088 N/A ASN 179.A N ASP 175.A O no hydrogen 2.787 N/A SER 181.A N ASN 179.A OD1 no hydrogen 2.948 N/A SER 181.A OG ASP 86.A OD2 no hydrogen 2.475 N/A SER 181.A OG ASN 179.A OD1 no hydrogen 3.223 N/A ASN 182.A N ASN 179.A O no hydrogen 3.113 N/A ASN 182.A ND2 GLN 176.A O no hydrogen 2.851 N/A ASN 182.A ND2 THR 211.A OG1 no hydrogen 3.141 N/A LEU 184.A N ALA 180.A O no hydrogen 2.988 N/A ALA 185.A N SER 181.A O no hydrogen 3.180 N/A ALA 185.A N ASN 182.A O no hydrogen 3.159 N/A HIS 186.A N PRO 183.A O no hydrogen 3.054 N/A HIS 186.A ND1 THR 190.A OG1 no hydrogen 2.790 N/A TYR 187.A N PRO 183.A O no hydrogen 2.798 N/A TYR 187.A OH GLU 224.A OE1 no hydrogen 2.589 N/A TYR 187.A OH GLU 224.A OE2 no hydrogen 3.425 N/A ASP 188.A N LEU 184.A O no hydrogen 2.782 N/A THR 189.A N ALA 185.A O no hydrogen 2.985 N/A THR 189.A OG1 ALA 185.A O no hydrogen 2.707 N/A THR 190.A OG1 HIS 186.A ND1 no hydrogen 2.790 N/A ALA 191.A N HIS 186.A O no hydrogen 2.846 N/A GLU 193.A N THR 189.A O no hydrogen 2.893 N/A ILE 194.A N THR 190.A O no hydrogen 3.160 N/A LEU 195.A N ALA 191.A O no hydrogen 3.112 N/A GLN 196.A N ASP 192.A O no hydrogen 2.882 N/A GLN 197.A N GLU 193.A O no hydrogen 2.776 N/A GLN 197.A NE2 THR 44.A O no hydrogen 2.912 N/A CYS 198.A N ILE 194.A O no hydrogen 2.935 N/A ASP 199.A N GLN 196.A O no hydrogen 3.222 N/A GLY 200.A N LEU 195.A O no hydrogen 2.935 N/A LYS 201.A N CYS 198.A O no hydrogen 3.075 N/A LYS 201.A NZ GLY 321.A O no hydrogen 3.089 N/A ASP 203.A N ARG 323.A O no hydrogen 3.029 N/A LEU 205.A N ARG 230.A O no hydrogen 2.929 N/A VAL 206.A N VAL 325.A O no hydrogen 2.910 N/A ALA 207.A N ILE 232.A O no hydrogen 2.998 N/A VAL 209.A N VAL 234.A O no hydrogen 3.098 N/A GLY 213.A N THR 211.A OG1 no hydrogen 3.069 N/A THR 214.A OG1 HIS 186.A NE2 no hydrogen 3.156 N/A THR 216.A N GLY 212.A O no hydrogen 3.021 N/A THR 216.A OG1 GLY 212.A O no hydrogen 2.640 N/A THR 216.A OG1 VAL 268.A O no hydrogen 3.391 N/A GLY 217.A N GLY 213.A O no hydrogen 2.852 N/A ILE 218.A N THR 214.A O no hydrogen 2.942 N/A ALA 219.A N ILE 215.A O no hydrogen 2.769 N/A ARG 220.A N THR 216.A O no hydrogen 2.883 N/A ARG 220.A NE ASP 270.A OD2 no hydrogen 3.271 N/A ARG 220.A NH2 ASP 270.A OD2 no hydrogen 2.646 N/A LYS 221.A N GLY 217.A O no hydrogen 3.219 N/A LYS 221.A NZ TYR 187.A O no hydrogen 2.815 N/A LYS 221.A NZ ASP 192.A OD1 no hydrogen 3.185 N/A LEU 222.A N ILE 218.A O no hydrogen 2.895 N/A LYS 223.A N ALA 219.A O no hydrogen 2.899 N/A LYS 223.A NZ ASP 275.A OD1 no hydrogen 2.929 N/A LYS 223.A NZ ASP 275.A OD2 no hydrogen 3.401 N/A GLU 224.A N LYS 221.A O no hydrogen 3.271 N/A LYS 225.A N LYS 221.A O no hydrogen 3.023 N/A CYS 226.A N LEU 222.A O no hydrogen 2.688 N/A CYS 226.A SG GLY 200.A O no hydrogen 3.342 N/A CYS 226.A SG LEU 202.A O no hydrogen 3.389 N/A CYS 229.A N CYS 226.A O no hydrogen 3.073 N/A CYS 229.A SG ARG 230.A O no hydrogen 3.742 N/A ARG 230.A N ASP 203.A O no hydrogen 3.105 N/A ILE 231.A N ASP 275.A OD2 no hydrogen 2.896 N/A ILE 232.A N LEU 205.A O no hydrogen 2.846 N/A GLY 233.A N LYS 276.A O no hydrogen 3.185 N/A VAL 234.A N ALA 207.A O no hydrogen 3.120 N/A ASP 235.A N PHE 278.A O no hydrogen 3.040 N/A SER 239.A OG ASP 235.A OD1 no hydrogen 2.582 N/A SER 239.A OG ASP 235.A OD2 no hydrogen 3.385 N/A SER 239.A OG TYR 262.A O no hydrogen 3.185 N/A ILE 240.A N TYR 262.A O no hydrogen 3.216 N/A ALA 242.A N ASP 235.A OD2 no hydrogen 2.752 N/A GLU 246.A N GLU 246.A OE1 no hydrogen 2.972 N/A LEU 247.A N PRO 244.A O no hydrogen 2.891 N/A ASN 248.A N GLU 245.A O no hydrogen 2.894 N/A ASN 248.A ND2 ALA 242.A O no hydrogen 2.826 N/A ASN 248.A ND2 GLU 245.A OE1 no hydrogen 3.261 N/A GLN 249.A N GLU 246.A O no hydrogen 3.275 N/A THR 250.A OG1 ASN 248.A O no hydrogen 3.567 N/A TYR 255.A OH ILE 260.A O no hydrogen 2.783 N/A GLU 256.A N ASP 282.A OD1 no hydrogen 3.311 N/A GLU 256.A N ASP 282.A OD2 no hydrogen 2.577 N/A VAL 257.A N ASP 282.A OD1 no hydrogen 3.426 N/A GLY 261.A N VAL 209.A O no hydrogen 2.810 N/A TYR 262.A N SER 239.A OG no hydrogen 3.037 N/A ASP 263.A N ASP 263.A OD1 no hydrogen 2.542 N/A THR 267.A N PRO 3.A O no hydrogen 3.006 N/A THR 267.A OG1 PRO 3.A O no hydrogen 2.975 N/A THR 267.A OG1 ALA 5.A O no hydrogen 2.785 N/A VAL 268.A N TYR 177.A O no hydrogen 3.147 N/A LEU 269.A N PRO 266.A O no hydrogen 3.103 N/A ASP 270.A N THR 216.A OG1 no hydrogen 3.087 N/A ARG 271.A NH1 LEU 241.A O no hydrogen 2.630 N/A THR 272.A N ASP 270.A OD1 no hydrogen 2.956 N/A THR 272.A OG1 ASP 270.A OD1 no hydrogen 2.539 N/A THR 272.A OG1 ASP 270.A OD2 no hydrogen 3.478 N/A VAL 273.A N ASP 270.A O no hydrogen 3.474 N/A ASP 275.A N ILE 231.A O no hydrogen 2.899 N/A PHE 278.A N GLY 233.A O no hydrogen 3.093 N/A LYS 279.A NZ ASP 235.A OD2 no hydrogen 3.003 N/A LYS 279.A NZ PRO 236.A O no hydrogen 2.971 N/A LYS 279.A NZ GLU 237.A O no hydrogen 3.548 N/A LYS 279.A NZ ASN 248.A OD1 no hydrogen 2.762 N/A SER 280.A N ASP 235.A O no hydrogen 3.012 N/A GLU 284.A N ASN 281.A OD1 no hydrogen 2.910 N/A ALA 285.A N ASN 281.A O no hydrogen 3.196 N/A PHE 286.A N ASP 282.A O no hydrogen 2.953 N/A THR 287.A N GLU 283.A O no hydrogen 3.012 N/A THR 287.A OG1 GLU 283.A O no hydrogen 3.103 N/A PHE 288.A N GLU 284.A O no hydrogen 3.010 N/A ALA 289.A N ALA 285.A O no hydrogen 2.996 N/A ARG 290.A N PHE 286.A O no hydrogen 3.080 N/A ARG 290.A NE PHE 339.A O no hydrogen 3.026 N/A ARG 290.A NH2 PHE 339.A O no hydrogen 3.538 N/A ARG 290.A NH2 LEU 340.A O no hydrogen 2.998 N/A ARG 290.A NH2 ASP 342.A OD1 no hydrogen 2.295 N/A MET 291.A N THR 287.A O no hydrogen 3.017 N/A LEU 292.A N PHE 288.A O no hydrogen 2.861 N/A ILE 293.A N ALA 289.A O no hydrogen 3.141 N/A ALA 294.A N ARG 290.A O no hydrogen 2.988 N/A GLN 295.A N MET 291.A O no hydrogen 2.684 N/A GLU 296.A N LEU 292.A O no hydrogen 3.044 N/A GLY 297.A N ILE 293.A O no hydrogen 3.181 N/A LEU 298.A N LEU 292.A O no hydrogen 3.173 N/A CYS 300.A N LEU 298.A O no hydrogen 2.918 N/A CYS 300.A SG LEU 298.A O no hydrogen 3.491 N/A GLY 301.A N ASP 330.A O no hydrogen 2.956 N/A GLY 305.A N GLY 301.A O no hydrogen 3.426 N/A SER 306.A N GLY 302.A O no hydrogen 2.980 N/A SER 306.A OG GLY 302.A O no hydrogen 3.309 N/A THR 307.A N SER 303.A O no hydrogen 2.935 N/A THR 307.A OG1 SER 303.A O no hydrogen 2.668 N/A VAL 308.A N ALA 304.A O no hydrogen 3.036 N/A ALA 309.A N GLY 305.A O no hydrogen 2.783 N/A VAL 310.A N SER 306.A O no hydrogen 3.141 N/A ALA 311.A N THR 307.A O no hydrogen 2.809 N/A VAL 312.A N VAL 308.A O no hydrogen 3.028 N/A LYS 313.A N VAL 310.A O no hydrogen 2.980 N/A LYS 313.A NZ GLU 284.A OE1 no hydrogen 2.974 N/A ALA 314.A N VAL 310.A O no hydrogen 2.776 N/A ALA 315.A N ALA 311.A O no hydrogen 2.974 N/A GLN 316.A N LYS 313.A O no hydrogen 3.287 N/A GLN 316.A NE2 PHE 56.A O no hydrogen 2.680 N/A GLN 316.A NE2 VAL 312.A O no hydrogen 2.776 N/A LEU 318.A N ALA 315.A O no hydrogen 2.848 N/A GLN 319.A N GLN 322.A OE1 no hydrogen 2.871 N/A GLU 320.A N GLU 320.A OE2 no hydrogen 3.214 N/A GLN 322.A N GLN 319.A O no hydrogen 3.252 N/A GLN 322.A NE2 ASP 203.A OD1 no hydrogen 3.362 N/A ARG 323.A N ASP 203.A OD2 no hydrogen 2.840 N/A ARG 323.A NE GLU 61.A OE1 no hydrogen 2.895 N/A ARG 323.A NH1 LYS 201.A O no hydrogen 2.930 N/A CYS 324.A N GLU 61.A O no hydrogen 2.937 N/A VAL 325.A N MET 204.A O no hydrogen 2.894 N/A VAL 326.A N LEU 63.A O no hydrogen 2.870 N/A ILE 327.A N VAL 206.A O no hydrogen 3.230 N/A LEU 328.A N LYS 65.A O no hydrogen 2.997 N/A SER 331.A N GLY 73.A O no hydrogen 3.190 N/A VAL 332.A N LEU 299.A O no hydrogen 3.121 N/A ARG 333.A N SER 331.A OG no hydrogen 3.072 N/A ARG 333.A NH1 GLY 72.A O no hydrogen 3.122 N/A ARG 333.A NH2 GLY 72.A O no hydrogen 3.395 N/A TYR 335.A N VAL 332.A O no hydrogen 2.771 N/A TYR 335.A OH ASP 330.A OD1 no hydrogen 3.271 N/A TYR 335.A OH ASP 330.A OD2 no hydrogen 2.593 N/A ASN 338.A N TYR 335.A O no hydrogen 2.963 N/A PHE 339.A N ASN 338.A OD1 no hydrogen 2.874 N/A LEU 340.A N TYR 335.A O no hydrogen 3.428 N/A SER 341.A N ASN 338.A O no hydrogen 3.145 N/A TRP 344.A N SER 341.A OG no hydrogen 3.214 N/A MET 345.A N SER 341.A O no hydrogen 3.242 N/A LEU 346.A N ASP 342.A O no hydrogen 2.875 N/A LEU 346.A N ARG 343.A O no hydrogen 3.216 N/A GLN 347.A N ARG 343.A O no hydrogen 3.003 N/A LYS 348.A N TRP 344.A O no hydrogen 3.176 N/A GLY 349.A N LEU 346.A O no hydrogen 2.773 N/A PHE 350.A N MET 345.A O no hydrogen 2.842 N/A LEU 351.A N MET 345.A O no hydrogen 3.455 N/A