Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1usk_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASP 1.A N ASP 42.A OD1 no hydrogen 2.772 N/A ILE 3.A N LYS 43.A O no hydrogen 2.940 N/A VAL 5.A N VAL 45.A O no hydrogen 2.981 N/A ALA 6.A N TYR 72.A O no hydrogen 3.087 N/A VAL 7.A N VAL 47.A O no hydrogen 2.960 N/A VAL 8.A N ILE 74.A O no hydrogen 3.055 N/A GLY 9.A N TYR 49.A O no hydrogen 3.436 N/A MET 11.A N ASP 50.A OD1 no hydrogen 3.165 N/A SER 12.A OG ASP 50.A OD1 no hydrogen 3.508 N/A SER 12.A OG ASP 50.A OD2 no hydrogen 2.692 N/A GLN 17.A NE2 GLN 17.A O no hydrogen 2.617 N/A TRP 18.A N ILE 15.A O no hydrogen 3.306 N/A TRP 18.A NE1 GLY 227.A O no hydrogen 3.157 N/A ASP 20.A N ALA 16.A O no hydrogen 2.927 N/A GLU 22.A N TRP 18.A O no hydrogen 3.282 N/A PHE 23.A N GLY 19.A O no hydrogen 3.066 N/A ASN 24.A N ASP 20.A O no hydrogen 3.128 N/A GLY 25.A N MET 21.A O no hydrogen 3.045 N/A ALA 26.A N GLU 22.A O no hydrogen 3.059 N/A ARG 27.A N PHE 23.A O no hydrogen 3.077 N/A ARG 27.A NE GLU 48.A OE2 no hydrogen 3.090 N/A ARG 27.A NH2 GLU 48.A OE1 no hydrogen 3.106 N/A GLN 28.A N ASN 24.A O no hydrogen 3.306 N/A GLN 28.A NE2 GLN 28.A O no hydrogen 3.454 N/A GLN 28.A NE2 ASP 32.A OD1 no hydrogen 2.938 N/A ALA 29.A N GLY 25.A O no hydrogen 3.149 N/A ILE 30.A N ALA 26.A O no hydrogen 2.935 N/A LYS 31.A N ARG 27.A O no hydrogen 3.039 N/A ASP 32.A N GLN 28.A O no hydrogen 2.994 N/A ILE 33.A N ALA 29.A O no hydrogen 2.996 N/A ASN 34.A N ILE 30.A O no hydrogen 3.132 N/A ASN 34.A ND2 LEU 44.A O no hydrogen 2.950 N/A ALA 35.A N LYS 31.A O no hydrogen 3.147 N/A LYS 36.A N ASP 32.A O no hydrogen 3.306 N/A GLY 37.A N ASN 34.A O no hydrogen 3.179 N/A GLY 38.A N ILE 33.A O no hydrogen 2.960 N/A ILE 39.A N ASP 42.A O no hydrogen 3.074 N/A LYS 40.A NZ GLU 292.A O no hydrogen 3.295 N/A GLY 41.A N GLY 37.A O no hydrogen 3.276 N/A ASP 42.A N ILE 39.A O no hydrogen 3.350 N/A LEU 44.A N ASN 34.A OD1 no hydrogen 2.974 N/A VAL 45.A N ILE 3.A O no hydrogen 3.045 N/A VAL 47.A N VAL 5.A O no hydrogen 2.928 N/A TYR 49.A N VAL 7.A O no hydrogen 2.999 N/A TYR 49.A OH ASP 68.A OD2 no hydrogen 2.737 N/A ASP 51.A N GLY 9.A O no hydrogen 3.310 N/A CYS 53.A N ASP 51.A OD1 no hydrogen 2.978 N/A ASP 54.A N ASP 51.A O no hydrogen 3.251 N/A GLN 57.A N ASP 54.A OD2 no hydrogen 3.451 N/A ALA 58.A N ASP 54.A O no hydrogen 2.995 N/A VAL 59.A N PRO 55.A O no hydrogen 3.247 N/A VAL 59.A N LYS 56.A O no hydrogen 3.237 N/A ALA 60.A N LYS 56.A O no hydrogen 3.251 N/A VAL 61.A N GLN 57.A O no hydrogen 3.015 N/A ALA 62.A N ALA 58.A O no hydrogen 3.069 N/A ASN 63.A N VAL 59.A O no hydrogen 3.186 N/A LYS 64.A N ALA 60.A O no hydrogen 3.154 N/A ILE 65.A N VAL 61.A O no hydrogen 2.940 N/A VAL 66.A N ALA 62.A O no hydrogen 3.198 N/A ASN 67.A N ASN 63.A O no hydrogen 3.252 N/A GLY 69.A N VAL 66.A O no hydrogen 3.359 N/A ILE 70.A N ILE 65.A O no hydrogen 3.335 N/A LYS 71.A NZ ASP 297.A O no hydrogen 3.223 N/A TYR 72.A OH ASP 297.A O no hydrogen 3.154 N/A VAL 73.A N LEU 95.A O no hydrogen 2.891 N/A ILE 74.A N ALA 6.A O no hydrogen 2.790 N/A GLY 75.A N ILE 97.A O no hydrogen 3.051 N/A HIS 76.A ND1 ASP 51.A OD2 no hydrogen 2.779 N/A HIS 76.A NE2 TYR 89.A OH no hydrogen 2.786 N/A SER 81.A OG ASP 51.A OD2 no hydrogen 3.207 N/A SER 81.A OG CYS 78.A O no hydrogen 3.374 N/A THR 82.A N CYS 78.A O no hydrogen 3.000 N/A THR 82.A OG1 CYS 78.A O no hydrogen 2.710 N/A GLN 83.A N SER 79.A O no hydrogen 3.214 N/A SER 86.A N THR 82.A O no hydrogen 3.018 N/A SER 86.A N GLN 83.A O no hydrogen 3.189 N/A SER 86.A OG GLN 83.A O no hydrogen 2.559 N/A TYR 89.A N ALA 85.A O no hydrogen 3.148 N/A TYR 89.A OH HIS 76.A NE2 no hydrogen 2.786 N/A GLU 90.A N SER 86.A O no hydrogen 2.981 N/A ASP 91.A N ASP 87.A O no hydrogen 3.367 N/A GLU 92.A N ILE 88.A O no hydrogen 3.154 N/A GLY 93.A N GLU 90.A O no hydrogen 3.417 N/A ILE 94.A N TYR 89.A O no hydrogen 2.953 N/A LEU 95.A N LYS 71.A O no hydrogen 2.973 N/A MET 96.A N HIS 113.A O no hydrogen 3.141 N/A ILE 97.A N VAL 73.A O no hydrogen 2.854 N/A SER 98.A N MET 115.A O no hydrogen 3.105 N/A SER 98.A OG HIS 76.A O no hydrogen 2.973 N/A ALA 101.A N SER 98.A OG no hydrogen 3.158 N/A THR 102.A OG1 ASP 121.A OD1 no hydrogen 2.969 N/A THR 102.A OG1 ASP 121.A OD2 no hydrogen 2.863 N/A ASN 103.A N SER 79.A OG no hydrogen 3.127 N/A GLU 105.A N ASN 103.A OD1 no hydrogen 3.348 N/A THR 107.A N PRO 104.A O no hydrogen 3.326 N/A THR 107.A OG1 ASP 325.A OD1 no hydrogen 2.887 N/A THR 107.A OG1 ASP 325.A OD2 no hydrogen 2.559 N/A GLN 108.A N GLU 105.A O no hydrogen 3.273 N/A ARG 109.A NE GLU 105.A O no hydrogen 3.018 N/A ARG 109.A NE LEU 106.A O no hydrogen 3.448 N/A ARG 109.A NH1 ASP 87.A OD1 no hydrogen 2.991 N/A ARG 109.A NH2 SER 86.A OG no hydrogen 3.202 N/A ARG 109.A NH2 LEU 106.A O no hydrogen 2.909 N/A TYR 111.A OH ASP 87.A OD1 no hydrogen 2.543 N/A GLN 112.A N GLU 90.A OE2 no hydrogen 3.110 N/A GLN 112.A NE2 GLY 110.A O no hydrogen 2.985 N/A HIS 113.A N GLU 90.A OE1 no hydrogen 2.976 N/A MET 115.A N MET 96.A O no hydrogen 3.005 N/A ARG 116.A N GLY 324.A O no hydrogen 3.149 N/A ARG 116.A NE ASP 325.A OD1 no hydrogen 2.655 N/A ARG 116.A NH1 ALA 101.A O no hydrogen 2.934 N/A ARG 116.A NH1 ASN 103.A O no hydrogen 2.944 N/A ARG 116.A NH2 ASN 103.A O no hydrogen 3.127 N/A ARG 116.A NH2 PRO 104.A O no hydrogen 3.449 N/A ARG 116.A NH2 THR 107.A OG1 no hydrogen 2.968 N/A THR 117.A N SER 98.A O no hydrogen 3.034 N/A THR 117.A OG1 ILE 279.A O no hydrogen 2.893 N/A ASP 121.A N THR 102.A O no hydrogen 2.770 N/A SER 123.A N LEU 120.A O no hydrogen 3.286 N/A GLN 124.A N LEU 120.A O no hydrogen 3.157 N/A GLN 124.A NE2 ASP 121.A OD1 no hydrogen 3.144 N/A GLN 124.A NE2 GLU 226.A OE1 no hydrogen 2.757 N/A GLY 125.A N ASP 121.A O no hydrogen 2.957 N/A THR 127.A N SER 123.A O no hydrogen 3.163 N/A THR 127.A OG1 SER 123.A O no hydrogen 2.720 N/A ALA 128.A N GLN 124.A O no hydrogen 3.226 N/A ALA 129.A N GLY 125.A O no hydrogen 3.128 N/A LYS 130.A N PRO 126.A O no hydrogen 3.068 N/A TYR 131.A N THR 127.A O no hydrogen 3.367 N/A ILE 132.A N ALA 128.A O no hydrogen 3.011 N/A LEU 133.A N ALA 129.A O no hydrogen 2.999 N/A GLU 134.A N LYS 130.A O no hydrogen 2.998 N/A THR 135.A N TYR 131.A O no hydrogen 3.038 N/A VAL 136.A N TYR 131.A O no hydrogen 3.274 N/A LYS 137.A N ILE 132.A O no hydrogen 2.968 N/A GLN 139.A N ASP 195.A OD1 no hydrogen 3.255 N/A GLN 139.A N ASP 195.A OD2 no hydrogen 3.342 N/A ARG 140.A N ASP 195.A OD1 no hydrogen 2.881 N/A ARG 140.A NE GLU 192.A O no hydrogen 2.816 N/A ARG 140.A NH2 GLU 192.A O no hydrogen 3.427 N/A ILE 141.A N ASN 168.A O no hydrogen 3.051 N/A ALA 142.A N PHE 196.A O no hydrogen 3.030 N/A ILE 143.A N PHE 171.A O no hydrogen 3.071 N/A ILE 144.A N TYR 198.A O no hydrogen 2.923 N/A HIS 145.A N ASP 173.A O no hydrogen 3.166 N/A ASP 146.A N GLY 200.A O no hydrogen 3.190 N/A LYS 147.A N HIS 145.A ND1 no hydrogen 3.049 N/A LYS 147.A NZ THR 176.A OG1 no hydrogen 3.035 N/A GLN 148.A N ASP 146.A OD1 no hydrogen 3.303 N/A TYR 150.A OH GLU 226.A OE1 no hydrogen 2.540 N/A GLU 152.A N GLN 148.A O no hydrogen 2.907 N/A GLY 153.A N GLN 149.A O no hydrogen 3.243 N/A LEU 154.A N TYR 150.A O no hydrogen 3.179 N/A ALA 155.A N GLY 151.A O no hydrogen 2.923 N/A ARG 156.A N GLU 152.A O no hydrogen 2.974 N/A SER 157.A N GLY 153.A O no hydrogen 3.096 N/A VAL 158.A N LEU 154.A O no hydrogen 3.030 N/A GLN 159.A N ALA 155.A O no hydrogen 2.953 N/A ASP 160.A N ARG 156.A O no hydrogen 3.049 N/A GLY 161.A N SER 157.A O no hydrogen 3.081 N/A LEU 162.A N VAL 158.A O no hydrogen 3.079 N/A LYS 163.A N GLN 159.A O no hydrogen 2.912 N/A ALA 164.A N ASP 160.A O no hydrogen 2.918 N/A ALA 165.A N LEU 162.A O no hydrogen 3.185 N/A ASN 166.A N LYS 163.A O no hydrogen 3.091 N/A ALA 167.A N LEU 162.A O no hydrogen 3.094 N/A VAL 169.A N ALA 167.A O no hydrogen 3.020 N/A VAL 170.A N ILE 141.A O no hydrogen 2.725 N/A ASP 173.A N ILE 143.A O no hydrogen 3.130 N/A ILE 175.A N HIS 145.A O no hydrogen 2.904 N/A GLY 178.A N GLU 205.A OE2 no hydrogen 3.103 N/A GLU 179.A N THR 176.A O no hydrogen 3.155 N/A PHE 182.A N GLN 212.A OE1 no hydrogen 3.001 N/A SER 183.A N ASP 181.A OD1 no hydrogen 3.111 N/A SER 183.A OG ASP 181.A OD1 no hydrogen 2.948 N/A SER 183.A OG ASP 181.A OD2 no hydrogen 3.343 N/A ILE 186.A N PHE 182.A O no hydrogen 3.022 N/A ALA 187.A N SER 183.A O no hydrogen 3.113 N/A ARG 188.A N ALA 184.A O no hydrogen 3.213 N/A LEU 189.A N LEU 185.A O no hydrogen 3.005 N/A LYS 190.A N ILE 186.A O no hydrogen 3.104 N/A LYS 190.A NZ VAL 216.A O no hydrogen 2.713 N/A LYS 191.A N ALA 187.A O no hydrogen 3.027 N/A GLU 192.A N ARG 188.A O no hydrogen 3.030 N/A ASN 193.A N LYS 190.A O no hydrogen 3.257 N/A ASN 193.A ND2 LYS 190.A O no hydrogen 3.216 N/A ILE 194.A N LEU 189.A O no hydrogen 3.002 N/A ASP 195.A N ARG 140.A O no hydrogen 3.174 N/A PHE 196.A N ARG 140.A O no hydrogen 3.356 N/A VAL 197.A N GLN 221.A O no hydrogen 2.886 N/A TYR 198.A N ALA 142.A O no hydrogen 3.105 N/A TYR 199.A N MET 223.A O no hydrogen 2.813 N/A GLY 200.A N ILE 144.A O no hydrogen 2.850 N/A MET 206.A N TYR 202.A O no hydrogen 3.454 N/A GLY 207.A N TYR 203.A O no hydrogen 2.961 N/A MET 209.A N GLU 205.A O no hydrogen 3.044 N/A LEU 210.A N MET 206.A O no hydrogen 3.001 N/A ARG 211.A N GLY 207.A O no hydrogen 3.224 N/A ARG 211.A NE ILE 236.A O no hydrogen 2.846 N/A ARG 211.A NH2 ILE 236.A O no hydrogen 3.183 N/A GLN 212.A N GLN 208.A O no hydrogen 3.179 N/A GLN 212.A NE2 LYS 180.A O no hydrogen 2.722 N/A GLN 212.A NE2 GLN 208.A OE1 no hydrogen 3.632 N/A ALA 213.A N MET 209.A O no hydrogen 3.106 N/A ARG 214.A N LEU 210.A O no hydrogen 3.319 N/A ARG 214.A NH1 THR 220.A O no hydrogen 3.187 N/A ARG 214.A NH2 THR 220.A O no hydrogen 2.761 N/A SER 215.A N ARG 211.A O no hydrogen 3.224 N/A SER 215.A OG GLN 212.A O no hydrogen 2.845 N/A GLY 217.A N ARG 214.A O no hydrogen 3.097 N/A LEU 218.A N ALA 213.A O no hydrogen 2.988 N/A THR 220.A OG1 ILE 194.A O no hydrogen 2.870 N/A GLN 221.A N ASP 195.A O no hydrogen 2.984 N/A GLN 221.A NE2 PHE 222.A O no hydrogen 2.954 N/A GLN 221.A NE2 GLY 243.A O no hydrogen 2.732 N/A MET 223.A N VAL 197.A O no hydrogen 2.915 N/A GLY 224.A N LEU 245.A O no hydrogen 3.102 N/A GLU 226.A N GLN 124.A OE1 no hydrogen 3.120 N/A GLY 227.A N TYR 150.A OH no hydrogen 3.016 N/A VAL 228.A N PRO 225.A O no hydrogen 3.111 N/A GLY 229.A N GLU 226.A O no hydrogen 3.084 N/A ASN 230.A N VAL 228.A O no hydrogen 2.878 N/A SER 232.A N ASN 230.A OD1 no hydrogen 3.042 N/A SER 232.A OG ASN 230.A OD1 no hydrogen 3.052 N/A LEU 233.A N ASN 230.A O no hydrogen 3.034 N/A ILE 236.A N SER 232.A O no hydrogen 3.000 N/A ALA 237.A N LEU 233.A O no hydrogen 2.975 N/A GLY 238.A N SER 234.A O no hydrogen 2.934 N/A ALA 241.A N GLY 238.A O no hydrogen 3.007 N/A GLU 242.A N ASP 239.A O no hydrogen 3.177 N/A GLY 243.A N TRP 336.A O no hydrogen 3.057 N/A MET 244.A N ALA 241.A O no hydrogen 3.216 N/A LEU 245.A N PHE 222.A O no hydrogen 3.121 N/A VAL 246.A N PHE 334.A O no hydrogen 2.973 N/A THR 247.A N GLY 224.A O no hydrogen 3.228 N/A THR 247.A OG1 GLN 124.A OE1 no hydrogen 2.602 N/A MET 248.A N GLY 332.A O no hydrogen 2.972 N/A GLN 254.A N ARG 251.A O no hydrogen 3.267 N/A ASP 255.A N TYR 252.A O no hydrogen 3.285 N/A ASN 258.A N ASP 255.A O no hydrogen 3.064 N/A ASN 258.A ND2 TYR 252.A O no hydrogen 2.893 N/A ASN 258.A ND2 VAL 314.A O no hydrogen 2.969 N/A GLN 259.A N PRO 256.A O no hydrogen 3.199 N/A VAL 262.A N ASN 258.A O no hydrogen 3.004 N/A ASP 263.A N GLN 259.A O no hydrogen 3.026 N/A ALA 264.A N GLY 260.A O no hydrogen 3.202 N/A LEU 265.A N ILE 261.A O no hydrogen 3.084 N/A LYS 266.A N VAL 262.A O no hydrogen 2.924 N/A ALA 267.A N ASP 263.A O no hydrogen 3.075 N/A ASP 268.A N ALA 264.A O no hydrogen 3.343 N/A LYS 269.A N LYS 266.A O no hydrogen 3.245 N/A LYS 270.A N LEU 265.A O no hydrogen 2.849 N/A LYS 270.A NZ ASN 24.A OD1 no hydrogen 2.859 N/A SER 273.A N ASP 271.A OD1 no hydrogen 3.125 N/A SER 273.A OG ASP 271.A OD1 no hydrogen 2.823 N/A SER 273.A OG ASP 271.A OD2 no hydrogen 3.311 N/A TYR 276.A OH GLU 226.A OE2 no hydrogen 2.367 N/A VAL 277.A N GLY 274.A O no hydrogen 3.253 N/A TRP 278.A N PRO 275.A O no hydrogen 3.116 N/A TRP 278.A NE1 PRO 272.A O no hydrogen 2.949 N/A ILE 279.A N PRO 275.A O no hydrogen 3.144 N/A THR 280.A N TYR 276.A O no hydrogen 3.248 N/A THR 280.A OG1 TYR 276.A O no hydrogen 2.735 N/A TYR 281.A N VAL 277.A O no hydrogen 3.186 N/A TYR 281.A OH ASP 32.A OD2 no hydrogen 2.438 N/A ALA 282.A N TRP 278.A O no hydrogen 2.997 N/A ALA 283.A N ILE 279.A O no hydrogen 3.307 N/A VAL 284.A N THR 280.A O no hydrogen 3.259 N/A GLN 285.A N TYR 281.A O no hydrogen 3.079 N/A SER 286.A N ALA 282.A O no hydrogen 2.964 N/A SER 286.A OG ALA 282.A O no hydrogen 2.838 N/A LEU 287.A N ALA 283.A O no hydrogen 3.175 N/A ALA 288.A N VAL 284.A O no hydrogen 2.987 N/A THR 289.A N GLN 285.A O no hydrogen 3.025 N/A THR 289.A OG1 GLN 285.A O no hydrogen 2.783 N/A ALA 290.A N SER 286.A O no hydrogen 3.222 N/A LEU 291.A N LEU 287.A O no hydrogen 3.168 N/A GLU 292.A N ALA 288.A O no hydrogen 3.091 N/A ARG 293.A N THR 289.A O no hydrogen 3.094 N/A ARG 293.A NE ASP 305.A OD1 no hydrogen 3.273 N/A ARG 293.A NE ASP 305.A OD2 no hydrogen 3.206 N/A ARG 293.A NH1 GLY 310.A O no hydrogen 3.467 N/A ARG 293.A NH2 ASP 305.A OD2 no hydrogen 2.854 N/A ARG 293.A NH2 GLY 310.A O no hydrogen 2.871 N/A THR 294.A N ALA 290.A O no hydrogen 3.206 N/A THR 294.A OG1 ALA 290.A O no hydrogen 2.719 N/A GLY 295.A N LEU 291.A O no hydrogen 3.159 N/A SER 296.A N THR 294.A OG1 no hydrogen 3.123 N/A GLU 298.A N SER 296.A OG no hydrogen 3.177 N/A LEU 302.A N GLU 298.A O no hydrogen 3.053 N/A VAL 303.A N PRO 299.A O no hydrogen 3.151 N/A LYS 304.A N LEU 300.A O no hydrogen 3.031 N/A ASP 305.A N ALA 301.A O no hydrogen 3.178 N/A LEU 306.A N LEU 302.A O no hydrogen 3.188 N/A LYS 307.A N VAL 303.A O no hydrogen 2.989 N/A LYS 307.A NZ GLU 322.A O no hydrogen 2.708 N/A ALA 308.A N LYS 304.A O no hydrogen 3.071 N/A ASN 309.A N ASP 305.A O no hydrogen 2.911 N/A ASN 309.A ND2 ASP 305.A O no hydrogen 3.276 N/A ASN 309.A ND2 ASP 305.A OD1 no hydrogen 2.764 N/A GLY 310.A N LEU 306.A O no hydrogen 2.917 N/A ALA 311.A N LEU 318.A O no hydrogen 3.234 N/A THR 313.A N GLY 316.A O no hydrogen 3.300 N/A THR 313.A OG1 GLY 316.A O no hydrogen 2.984 N/A VAL 314.A N GLN 285.A OE1 no hydrogen 2.984 N/A ILE 315.A N THR 313.A OG1 no hydrogen 3.405 N/A GLY 316.A N THR 313.A O no hydrogen 3.226 N/A LEU 318.A N ALA 311.A O no hydrogen 2.842 N/A TRP 320.A NE1 ARG 116.A O no hydrogen 3.057 N/A ASP 321.A N ASP 325.A O no hydrogen 2.993 N/A GLU 322.A N GLU 322.A OE1 no hydrogen 2.836 N/A LYS 323.A N ASP 321.A OD1 no hydrogen 3.178 N/A LYS 323.A NZ GLN 108.A OE1 no hydrogen 3.490 N/A GLY 324.A N ASP 321.A O no hydrogen 3.139 N/A GLY 324.A N ASP 321.A OD1 no hydrogen 3.201 N/A ASP 325.A N ASP 321.A OD1 no hydrogen 3.056 N/A LYS 327.A N ASN 319.A O no hydrogen 3.032 N/A GLY 332.A N MET 248.A O no hydrogen 2.910 N/A PHE 334.A N VAL 246.A O no hydrogen 2.907 N/A GLN 335.A N THR 343.A O no hydrogen 2.839 N/A TRP 336.A N MET 244.A O no hydrogen 2.722 N/A HIS 337.A N SER 341.A O no hydrogen 3.027 N/A HIS 337.A ND1 GLU 242.A OE2 no hydrogen 2.811 N/A HIS 337.A NE2 THR 343.A OG1 no hydrogen 2.873 N/A ALA 338.A N GLU 242.A OE1 no hydrogen 3.324 N/A GLY 340.A N HIS 337.A O no hydrogen 3.172 N/A SER 341.A N ASP 339.A OD1 no hydrogen 3.237 N/A SER 341.A OG ASP 339.A OD1 no hydrogen 2.574 N/A SER 341.A OG ASP 339.A OD2 no hydrogen 3.566 N/A THR 343.A N GLN 335.A O no hydrogen 3.079 N/A THR 343.A OG1 HIS 337.A NE2 no hydrogen 2.873 N/A ALA 345.A N VAL 333.A O no hydrogen 3.207 N/A