Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5bwy_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 48.A N ASP 51.A O no hydrogen 2.956 N/A ASN 50.A N SER 48.A OG no hydrogen 2.911 N/A ASN 52.A ND2 GLU 54.A OE2.A no hydrogen 3.527 N/A ASP 57.A N GLU 54.A O no hydrogen 2.817 N/A PHE 58.A N LEU 55.A O no hydrogen 2.832 N/A GLN 59.A N VAL 56.A O no hydrogen 3.403 N/A ASN 60.A N GLY 263.A O no hydrogen 2.653 N/A ASN 60.A ND2 SER 262.A O no hydrogen 2.755 N/A ASN 60.A ND2 ASP 350.A OD2 no hydrogen 3.373 N/A ILE 61.A N GLU 10P.A O no hydrogen 2.746 N/A PHE 63.A N LYS 8P.A O no hydrogen 2.575 N/A TYR 64.A N PHE 78.A O no hydrogen 2.864 N/A GLU 68.A N THR 139.A O no hydrogen 3.010 N/A GLY 70.A N LEU 137.A O no hydrogen 2.995 N/A ASN 72.A ND2 LYS 109.A O no hydrogen 3.019 N/A GLN 73.A NE2 ASP 106.A O no hydrogen 2.340 N/A THR 77.A N ASP 168.A OD2 no hydrogen 2.946 N/A PHE 78.A N TYR 64.A O no hydrogen 2.789 N/A ILE 79.A N GLY 169.A O no hydrogen 3.081 N/A LEU 80.A N MET 62.A O no hydrogen 3.320 N/A ASP 81.A N LEU 171.A O no hydrogen 3.283 N/A GLY 83.A N ASP 81.A OD1 no hydrogen 2.942 N/A SER 84.A N ASP 81.A O no hydrogen 3.166 N/A TRP 88.A N ILE 170.A O no hydrogen 2.876 N/A TRP 88.A NE1 SER 84.A OG no hydrogen 3.083 N/A VAL 89.A N ILE 150.A O no hydrogen 2.801 N/A SER 91.A N VAL 152.A O no hydrogen 2.889 N/A SER 91.A OG GLU 151.A OE1 no hydrogen 3.120 N/A VAL 92.A N TYR 105.A O no hydrogen 3.121 N/A LYS 93.A N SER 91.A OG no hydrogen 2.716 N/A CYS 94.A N SER 91.A O no hydrogen 3.173 N/A CYS 94.A SG THR 96.A OG1 no hydrogen 3.352 N/A THR 96.A OG1 THR 155.A OG1 no hydrogen 2.682 N/A CYS 99.A N THR 96.A O no hydrogen 3.214 N/A CYS 99.A SG THR 96.A OG1 no hydrogen 3.286 N/A CYS 99.A SG THR 155.A OG1 no hydrogen 3.425 N/A LEU 100.A N THR 96.A O no hydrogen 3.399 N/A LYS 102.A N CYS 99.A O no hydrogen 3.081 N/A LYS 102.A NZ TYR 162.A O no hydrogen 2.537 N/A LYS 102.A NZ PHE 167.A O no hydrogen 3.108 N/A HIS 103.A N ASP 168.A OD1 no hydrogen 2.973 N/A HIS 103.A ND1 PRO 75.A O no hydrogen 2.718 N/A TYR 105.A N PRO 90.A O no hydrogen 2.948 N/A TYR 105.A OH ASP 136.A OD2 no hydrogen 2.520 N/A ASP 106.A N GLN 73.A OE1 no hydrogen 2.979 N/A SER 108.A N ASP 106.A OD1 no hydrogen 3.378 N/A SER 108.A OG ASP 106.A OD1 no hydrogen 2.704 N/A LYS 109.A N ASP 106.A O no hydrogen 3.054 N/A SER 110.A N SER 107.A O no hydrogen 3.056 N/A SER 110.A OG ASP 136.A OD1 no hydrogen 3.275 N/A SER 110.A OG ASP 136.A OD2 no hydrogen 2.537 N/A THR 112.A OG1 ASP 136.A OD1 no hydrogen 2.673 N/A GLU 114.A N LYS 135.A O no hydrogen 2.753 N/A GLY 117.A N PHE 133.A O no hydrogen 2.996 N/A THR 118.A N ASP 116.A OD1 no hydrogen 3.224 N/A THR 118.A OG1 ASP 116.A OD1 no hydrogen 2.706 N/A VAL 120.A N GLY 131.A O no hydrogen 2.538 N/A MET 122.A N VAL 129.A O no hydrogen 2.928 N/A SER 126.A OG GLY 157.A O no hydrogen 2.761 N/A GLY 127.A N TYR 124.A O no hydrogen 2.967 N/A SER 130.A N ASP 154.A O no hydrogen 3.101 N/A PHE 132.A N GLU 151.A O no hydrogen 3.084 N/A PHE 133.A N THR 118.A O no hydrogen 2.870 N/A SER 134.A N PHE 149.A O no hydrogen 2.799 N/A SER 134.A OG GLU 151.A OE2 no hydrogen 3.199 N/A LYS 135.A N GLU 114.A O no hydrogen 2.974 N/A LYS 135.A NZ GLU 114.A OE1 no hydrogen 3.239 N/A LYS 135.A NZ GLU 114.A OE2 no hydrogen 3.217 N/A ASP 136.A N TYR 147.A O no hydrogen 3.169 N/A LEU 137.A N ASP 136.A OD1 no hydrogen 2.425 N/A VAL 138.A N LEU 145.A O no hydrogen 3.052 N/A THR 139.A N GLU 68.A O no hydrogen 2.850 N/A THR 139.A OG1 SER 144.A OG no hydrogen 2.666 N/A VAL 140.A N LEU 143.A O no hydrogen 2.791 N/A LEU 143.A N VAL 140.A O no hydrogen 2.905 N/A SER 144.A OG THR 139.A OG1 no hydrogen 2.666 N/A LEU 145.A N VAL 138.A O no hydrogen 3.105 N/A TYR 147.A N ASP 136.A O no hydrogen 3.041 N/A TYR 147.A OH ASP 184.A O no hydrogen 2.802 N/A LYS 148.A NZ ASP 116.A OD2 no hydrogen 2.924 N/A PHE 149.A N SER 134.A O no hydrogen 2.826 N/A ILE 150.A N LEU 87.A O no hydrogen 2.840 N/A GLU 151.A N PHE 132.A O no hydrogen 2.771 N/A VAL 152.A N VAL 89.A O no hydrogen 2.810 N/A ILE 153.A N SER 130.A O no hydrogen 2.839 N/A ASP 154.A N SER 130.A O no hydrogen 3.321 N/A THR 155.A OG1 THR 96.A OG1 no hydrogen 2.682 N/A ASN 156.A N ASP 154.A OD1 no hydrogen 3.243 N/A GLY 157.A N THR 128.A O no hydrogen 2.948 N/A GLU 159.A N ASN 156.A O no hydrogen 3.428 N/A TYR 162.A N GLU 159.A O no hydrogen 2.655 N/A TYR 162.A OH ASP 168.A O no hydrogen 2.993 N/A THR 163.A N GLU 159.A O no hydrogen 3.036 N/A THR 163.A OG1 GLU 159.A OE2 no hydrogen 2.651 N/A SER 165.A N THR 161.A O no hydrogen 2.995 N/A THR 166.A N SER 165.A OG no hydrogen 2.691 N/A ASP 168.A N THR 77.A O no hydrogen 2.587 N/A GLY 169.A N THR 77.A O no hydrogen 3.035 N/A ILE 170.A N TRP 88.A O no hydrogen 3.031 N/A LEU 171.A N ILE 79.A O no hydrogen 2.938 N/A GLY 172.A N ASN 86.A O no hydrogen 2.779 N/A LEU 173.A N ASP 81.A O no hydrogen 2.788 N/A GLY 174.A N SER 84.A O no hydrogen 2.594 N/A LYS 176.A NZ ASP 184.A OD1 no hydrogen 3.494 N/A SER 179.A N ASP 177.A OD1 no hydrogen 3.374 N/A SER 179.A OG ASP 177.A OD1 no hydrogen 3.043 N/A SER 179.A OG ASP 177.A OD2 no hydrogen 2.674 N/A ILE 180.A N ASP 177.A O no hydrogen 3.002 N/A GLY 181.A N ASP 177.A O no hydrogen 3.386 N/A GLU 189.A N PRO 185.A O no hydrogen 2.820 N/A LEU 190.A N ILE 186.A O no hydrogen 3.057 N/A LYS 191.A N VAL 187.A O no hydrogen 3.394 N/A LYS 191.A NZ GLU 197.A O no hydrogen 2.473 N/A ASN 192.A N VAL 188.A O no hydrogen 2.839 N/A ASN 192.A ND2 ASP 184.A OD2 no hydrogen 3.180 N/A ASN 192.A ND2 GLU 189.A OE1 no hydrogen 3.400 N/A GLN 193.A N GLU 189.A O no hydrogen 2.987 N/A GLN 193.A NE2 PRO 146.A O no hydrogen 3.200 N/A GLN 193.A NE2 GLU 189.A OE2 no hydrogen 2.949 N/A ASN 194.A N LYS 191.A O no hydrogen 2.954 N/A LYS 195.A N LEU 190.A O no hydrogen 2.864 N/A LYS 195.A NZ SER 144.A O no hydrogen 2.937 N/A ASN 198.A N GLY 218.A O no hydrogen 2.935 N/A ALA 199.A N ASP 363.A OD2 no hydrogen 2.866 N/A LEU 200.A N ASN 198.A O no hydrogen 2.952 N/A PHE 201.A N PHE 360.A O no hydrogen 2.951 N/A THR 202.A N THR 216.A O no hydrogen 2.799 N/A PHE 203.A N THR 358.A O no hydrogen 2.873 N/A TYR 204.A N PHE 214.A O no hydrogen 2.939 N/A TYR 204.A OH LYS 373.A O no hydrogen 2.644 N/A ASP 209.A N PRO 206.A O no hydrogen 2.952 N/A LYS 210.A NZ ASP 350.A OD1 no hydrogen 2.864 N/A HIS 211.A N ASP 209.A OD1 no hydrogen 3.350 N/A THR 212.A N ASP 209.A O no hydrogen 2.994 N/A THR 212.A OG1 ASP 209.A OD2 no hydrogen 2.467 N/A GLY 213.A N PHE 7P.A O no hydrogen 3.238 N/A PHE 214.A N TYR 204.A O no hydrogen 2.903 N/A LEU 215.A N ILE 5P.A O no hydrogen 2.898 N/A THR 216.A N THR 202.A O no hydrogen 3.066 N/A THR 216.A OG1 THR 4P.A OG1 no hydrogen 2.540 N/A ILE 217.A N LEU 3P.A O no hydrogen 2.819 N/A GLY 218.A N LEU 200.A O no hydrogen 2.819 N/A PHE 224.A N GLU 221.A O no hydrogen 3.024 N/A TYR 225.A N GLU 222.A O no hydrogen 3.362 N/A TYR 225.A OH GLU 222.A OE2 no hydrogen 2.253 N/A GLU 226.A N LEU 371.A O no hydrogen 3.118 N/A THR 230.A N ILE 369.A O no hydrogen 2.834 N/A GLU 232.A N VAL 367.A O no hydrogen 2.747 N/A LEU 234.A N HIS 365.A O no hydrogen 3.035 N/A ASN 235.A N GLN 241.A O no hydrogen 2.917 N/A ASN 235.A ND2 THR 243.A OG1 no hydrogen 2.544 N/A LEU 238.A N HIS 236.A ND1 no hydrogen 2.945 N/A TRP 240.A NE1 LEU 173.A O no hydrogen 2.907 N/A GLN 241.A NE2 ASN 235.A OD1 no hydrogen 2.826 N/A ILE 242.A N CYS 258.A O no hydrogen 2.778 N/A LEU 244.A N ALA 256.A O no hydrogen 2.963 N/A ASP 245.A N THR 307.A O no hydrogen 2.375 N/A ALA 246.A N LEU 253.A O no hydrogen 2.884 N/A HIS 247.A N GLU 305.A O no hydrogen 2.865 N/A VAL 248.A N ILE 251.A O no hydrogen 3.021 N/A LEU 253.A N ALA 246.A O no hydrogen 2.647 N/A LYS 255.A N ASP 245.A OD1 no hydrogen 3.104 N/A LYS 255.A NZ ASP 245.A OD1 no hydrogen 3.481 N/A ALA 256.A N LEU 244.A O no hydrogen 3.027 N/A ASN 257.A N PRO 344.A O no hydrogen 3.258 N/A CYS 258.A N ILE 242.A O no hydrogen 2.569 N/A CYS 258.A SG ALA 256.A O no hydrogen 3.849 N/A ILE 259.A N PHE 346.A O no hydrogen 2.807 N/A VAL 260.A N TRP 240.A O no hydrogen 3.185 N/A ASP 261.A N LEU 348.A O no hydrogen 3.106 N/A GLY 263.A N ASP 261.A OD1 no hydrogen 2.828 N/A THR 264.A N ASP 261.A O no hydrogen 3.350 N/A THR 264.A OG1 ASP 261.A OD2 no hydrogen 2.868 N/A SER 265.A N PHE 58.A O no hydrogen 2.762 N/A SER 265.A OG PHE 58.A O no hydrogen 3.454 N/A SER 265.A OG ASN 60.A OD1 no hydrogen 3.073 N/A ILE 267.A N ASN 335.A O no hydrogen 2.967 N/A THR 268.A N ILE 347.A O no hydrogen 3.214 N/A VAL 269.A N ILE 337.A O no hydrogen 2.775 N/A THR 271.A OG1 ASP 340.A OD2 no hydrogen 2.259 N/A LEU 274.A N PRO 270.A O no hydrogen 2.849 N/A ASN 275.A N THR 271.A O no hydrogen 3.070 N/A LYS 276.A N ASP 272.A O no hydrogen 3.385 N/A LYS 276.A NZ ASP 272.A OD2.B no hydrogen 3.216 N/A MET 277.A N PHE 273.A O no hydrogen 2.981 N/A LEU 278.A N LEU 274.A O no hydrogen 3.139 N/A LEU 278.A N ASN 275.A O no hydrogen 3.225 N/A GLN 279.A NE2 ASN 275.A O no hydrogen 2.986 N/A LEU 281.A N LEU 278.A O no hydrogen 3.397 N/A ILE 284.A N VAL 293.A O no hydrogen 3.191 N/A LYS 285.A N TYR 45P.A O no hydrogen 2.751 N/A LYS 285.A NZ ASP 51.A OD1 no hydrogen 3.034 N/A LYS 285.A NZ ASP 51.A OD2 no hydrogen 3.089 N/A LYS 285.A NZ VAL 286.A O no hydrogen 2.995 N/A LYS 285.A NZ LEU 289.A O no hydrogen 2.664 N/A PHE 288.A N ASP 51.A OD1 no hydrogen 3.062 N/A PHE 288.A N ASP 51.A OD2 no hydrogen 3.013 N/A LEU 289.A N VAL 286.A O no hydrogen 3.069 N/A PHE 291.A N LEU 289.A O no hydrogen 2.857 N/A TYR 292.A OH LEU 46P.A O no hydrogen 3.258 N/A VAL 293.A N ILE 284.A O no hydrogen 2.831 N/A THR 294.A N CYS 332.A O no hydrogen 3.104 N/A THR 294.A OG1 ASP 282.A O no hydrogen 3.448 N/A THR 294.A OG1 LEU 295.A O no hydrogen 3.268 N/A CYS 296.A N GLY 330.A O no hydrogen 2.464 N/A CYS 296.A SG HIS 323.A ND1 no hydrogen 2.975 N/A ASN 298.A N LEU 295.A O no hydrogen 2.900 N/A ASN 298.A ND2 LEU 281.A O no hydrogen 2.890 N/A ASN 298.A ND2 THR 294.A OG1 no hydrogen 2.872 N/A LYS 300.A N ASN 298.A OD1 no hydrogen 2.891 N/A LYS 300.A NZ ASP 282.A OD2 no hydrogen 2.840 N/A PHE 304.A N LEU 315.A O no hydrogen 3.040 N/A GLU 305.A N HIS 247.A O no hydrogen 2.965 N/A PHE 306.A N TYR 313.A O no hydrogen 2.595 N/A THR 307.A N ASP 245.A O no hydrogen 2.484 N/A SER 308.A N GLY 311.A O no hydrogen 2.819 N/A SER 308.A OG GLU 232.A OE1 no hydrogen 3.148 N/A SER 308.A OG GLU 232.A OE2 no hydrogen 2.346 N/A SER 308.A OG GLY 311.A O no hydrogen 2.823 N/A GLY 311.A N SER 308.A OG no hydrogen 3.064 N/A TYR 313.A N PHE 306.A O no hydrogen 2.664 N/A TYR 313.A OH GLU 232.A OE2 no hydrogen 2.311 N/A THR 314.A N TYR 356.A OH no hydrogen 2.869 N/A THR 314.A OG1 GLU 316.A OE2 no hydrogen 2.463 N/A LEU 315.A N PHE 304.A O no hydrogen 2.857 N/A TYR 319.A N GLU 316.A O no hydrogen 3.100 N/A TYR 320.A N PRO 317.A O no hydrogen 3.282 N/A TYR 320.A OH PRO 302.A O no hydrogen 2.336 N/A LEU 321.A N PRO 317.A O no hydrogen 3.137 N/A GLN 322.A N MET 333.A O no hydrogen 3.201 N/A ILE 324.A N LEU 331.A O no hydrogen 3.268 N/A VAL 327.A N ILE 324.A O no hydrogen 3.036 N/A GLY 328.A N GLU 325.A O no hydrogen 3.303 N/A GLY 330.A N GLU 325.A OE1 no hydrogen 2.328 N/A LEU 331.A N GLY 328.A O no hydrogen 3.260 N/A CYS 332.A N THR 294.A O no hydrogen 2.772 N/A CYS 332.A SG THR 294.A O no hydrogen 3.330 N/A MET 333.A N GLN 322.A O no hydrogen 3.091 N/A LEU 334.A N TYR 292.A O no hydrogen 3.142 N/A ASN 335.A N TYR 320.A O no hydrogen 2.604 N/A ASN 335.A ND2 GLN 322.A OE1 no hydrogen 2.935 N/A ILE 337.A N ILE 267.A O no hydrogen 3.172 N/A LEU 339.A N VAL 269.A O no hydrogen 2.658 N/A PHE 346.A N ASN 257.A O no hydrogen 2.882 N/A ILE 347.A N THR 268.A O no hydrogen 3.335 N/A ILE 347.A N THR 268.A OG1 no hydrogen 2.921 N/A LEU 348.A N ILE 259.A O no hydrogen 2.554 N/A ASP 350.A N THR 264.A O no hydrogen 2.801 N/A MET 353.A N GLY 349.A O no hydrogen 3.220 N/A ARG 354.A N ASP 350.A O no hydrogen 2.772 N/A ARG 354.A N PRO 351.A O no hydrogen 3.183 N/A ARG 354.A NE ASP 350.A OD1 no hydrogen 2.908 N/A ARG 354.A NE ASP 350.A OD2 no hydrogen 3.123 N/A ARG 354.A NH1 PRO 206.A O no hydrogen 2.804 N/A ARG 354.A NH1 THR 212.A O no hydrogen 2.885 N/A ARG 354.A NH2 THR 212.A O no hydrogen 3.331 N/A ARG 354.A NH2 ASP 350.A OD2 no hydrogen 2.989 N/A LYS 355.A N PHE 352.A O no hydrogen 3.289 N/A LYS 355.A NZ THR 314.A O no hydrogen 2.584 N/A LYS 355.A NZ GLU 316.A OE1 no hydrogen 3.022 N/A LYS 355.A NZ GLU 316.A OE2 no hydrogen 3.156 N/A LYS 355.A NZ TYR 356.A OH no hydrogen 2.952 N/A TYR 356.A N PHE 352.A O no hydrogen 2.890 N/A TYR 356.A OH THR 314.A O no hydrogen 3.077 N/A THR 358.A N PHE 203.A O no hydrogen 3.291 N/A THR 358.A OG1 PHE 203.A O no hydrogen 3.507 N/A VAL 359.A N GLY 368.A O no hydrogen 2.636 N/A PHE 360.A N PHE 201.A O no hydrogen 2.715 N/A ASP 361.A N SER 366.A O no hydrogen 3.183 N/A TYR 362.A N ALA 199.A O no hydrogen 2.963 N/A TYR 362.A OH GLY 174.A O no hydrogen 2.439 N/A ASN 364.A N ASP 361.A OD1 no hydrogen 3.190 N/A ASN 364.A ND2 ASP 361.A OD2 no hydrogen 2.411 N/A HIS 365.A N TYR 362.A O no hydrogen 3.376 N/A SER 366.A N ASP 361.A O no hydrogen 3.370 N/A VAL 367.A N GLU 232.A O no hydrogen 2.869 N/A GLY 368.A N VAL 359.A O no hydrogen 2.710 N/A ILE 369.A N THR 230.A O no hydrogen 2.595 N/A ALA 370.A N PHE 357.A O no hydrogen 2.961 N/A ALA 372.A N LYS 355.A O no hydrogen 2.970 N/A LYS 373.A N PHE 224.A O no hydrogen 3.060 N/A LYS 373.A NZ ARG 223.A O no hydrogen 3.174 N/A LYS 374.A NZ GLU 226.A OE2 no hydrogen 3.340 N/A ASN 375.A N ASN 375.A OD1 no hydrogen 2.591 N/A THR 4P.A OG1 THR 216.A OG1 no hydrogen 2.540 N/A ILE 5P.A N LEU 215.A O no hydrogen 2.799 N/A PHE 7P.A N GLY 213.A O no hydrogen 3.058 N/A LYS 8P.A N PHE 63.A O no hydrogen 2.922 N/A VAL 9P.A N HIS 211.A O no hydrogen 2.745 N/A GLU 10P.A N ILE 61.A O no hydrogen 2.737 N/A ALA 12P.A N SER 265.A OG no hydrogen 3.280 N/A ASP 14P.A N ASN 11P.A OD1 no hydrogen 2.783 N/A ARG 15P.A N ASN 11P.A O no hydrogen 3.186 N/A ARG 15P.A NH1 GLN 59.A O no hydrogen 2.957 N/A ARG 15P.A NH1 GLU 10P.A O no hydrogen 3.566 N/A ARG 15P.A NH1 GLU 10P.A OE1 no hydrogen 2.851 N/A ARG 15P.A NH2 ASP 57.A O no hydrogen 2.809 N/A ARG 15P.A NH2 GLN 59.A O no hydrogen 2.941 N/A ILE 16P.A N ALA 12P.A O no hydrogen 2.703 N/A LEU 17P.A N HIS 13P.A O no hydrogen 3.232 N/A LYS 18P.A N ASP 14P.A O no hydrogen 3.246 N/A THR 19P.A N ARG 15P.A O no hydrogen 3.187 N/A THR 19P.A OG1 ARG 15P.A O no hydrogen 3.015 N/A ILE 20P.A N ILE 16P.A O no hydrogen 2.858 N/A LYS 21P.A N LEU 17P.A O no hydrogen 2.994 N/A THR 22P.A N LYS 18P.A O no hydrogen 2.825 N/A THR 22P.A OG1 LYS 18P.A O no hydrogen 2.625 N/A HIS 23P.A N THR 19P.A O no hydrogen 3.320 N/A LEU 25P.A N ILE 20P.A O no hydrogen 2.692 N/A LYS 26P.A NZ ASP 326.A O no hydrogen 2.816 N/A LYS 26P.A NZ ASP 326.A OD2 no hydrogen 3.296 N/A TYR 28P.A OH PRO 287.A O no hydrogen 2.741 N/A LYS 30P.A NZ PRO 329.A O no hydrogen 3.436 N/A SER 32P.A N TYR 28P.A O no hydrogen 3.061 N/A SER 32P.A OG TYR 28P.A O no hydrogen 2.673 N/A VAL 33P.A N ILE 29P.A O no hydrogen 2.863 N/A ASN 34P.A N LYS 30P.A O no hydrogen 3.508 N/A LEU 36P.A N SER 32P.A O no hydrogen 3.365 N/A SER 38P.A N PHE 35P.A O no hydrogen 2.982 N/A THR 41P.A OG1 THR 43P.A O no hydrogen 2.918 N/A LYS 42P.A N GLY 39P.A O no hydrogen 3.045 N/A THR 43P.A N THR 41P.A OG1 no hydrogen 3.138 N/A ASN 44P.A ND2 LEU 278.A O no hydrogen 3.248 N/A ASN 44P.A ND2 VAL 283.A O no hydrogen 3.426 N/A TYR 45P.A OH ASP 51.A OD2 no hydrogen 3.247 N/A