Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8h6j_4U.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 3.A NZ PRO 4.A O no hydrogen 3.167 N/A ARG 12.A N SER 8.A O no hydrogen 2.881 N/A GLU 13.A N LYS 9.A O no hydrogen 2.906 N/A ALA 14.A N ALA 10.A O no hydrogen 2.928 N/A GLU 15.A N GLU 11.A O no hydrogen 2.879 N/A ALA 16.A N ARG 12.A O no hydrogen 2.904 N/A LEU 17.A N GLU 13.A O no hydrogen 2.881 N/A LYS 18.A N ALA 14.A O no hydrogen 2.899 N/A ARG 19.A N GLU 15.A O no hydrogen 2.911 N/A ARG 19.A NE ARG 19.A O no hydrogen 2.787 N/A ARG 20.A N ALA 16.A O no hydrogen 2.883 N/A GLN 21.A N LEU 17.A O no hydrogen 2.890 N/A GLN 22.A N LYS 18.A O no hydrogen 2.891 N/A GLU 23.A N ARG 19.A O no hydrogen 2.921 N/A VAL 24.A N ARG 20.A O no hydrogen 2.928 N/A GLU 25.A N GLN 21.A O no hydrogen 2.902 N/A GLU 26.A N GLN 22.A O no hydrogen 2.916 N/A ARG 27.A N GLU 23.A O no hydrogen 2.879 N/A GLN 28.A N VAL 24.A O no hydrogen 2.911 N/A GLN 28.A NE2 GLU 32.A OE2 no hydrogen 2.626 N/A ARG 29.A N GLU 25.A O no hydrogen 2.905 N/A ARG 29.A NH1 GLU 33.A OE1 no hydrogen 3.090 N/A MET 30.A N GLU 26.A O no hydrogen 2.867 N/A LEU 31.A N ARG 27.A O no hydrogen 2.880 N/A GLU 32.A N GLN 28.A O no hydrogen 2.945 N/A GLU 33.A N ARG 29.A O no hydrogen 2.906 N/A GLU 34.A N MET 30.A O no hydrogen 2.846 N/A ARG 35.A N LEU 31.A O no hydrogen 2.893 N/A LYS 36.A N GLU 32.A O no hydrogen 2.904 N/A LYS 37.A N GLU 33.A O no hydrogen 2.909 N/A LYS 37.A NZ GLU 33.A O no hydrogen 3.151 N/A ARG 38.A N GLU 34.A O no hydrogen 2.877 N/A LYS 39.A N ARG 35.A O no hydrogen 2.890 N/A GLN 40.A N LYS 36.A O no hydrogen 2.898 N/A PHE 41.A N LYS 37.A O no hydrogen 2.934 N/A GLN 42.A N ARG 38.A O no hydrogen 2.875 N/A ASP 43.A N LYS 39.A O no hydrogen 2.910 N/A LEU 44.A N GLN 40.A O no hydrogen 2.902 N/A GLY 45.A N PHE 41.A O no hydrogen 2.924 N/A LYS 49.A N ASP 48.A OD1 no hydrogen 2.690 N/A LYS 51.A N LYS 47.A O no hydrogen 2.888 N/A GLU 52.A N ASP 48.A O no hydrogen 2.892 N/A LEU 53.A N LYS 49.A O no hydrogen 2.946 N/A HIS 54.A N SER 50.A O no hydrogen 2.851 N/A ALA 55.A N LYS 51.A O no hydrogen 2.874 N/A ILE 56.A N GLU 52.A O no hydrogen 2.957 N/A LYS 57.A N LEU 53.A O no hydrogen 2.907 N/A GLU 58.A N HIS 54.A O no hydrogen 2.861 N/A ARG 59.A N ALA 55.A O no hydrogen 2.897 N/A TYR 60.A N ILE 56.A O no hydrogen 2.966 N/A LEU 61.A N LYS 57.A O no hydrogen 2.871 N/A ARG 62.A NE ARG 62.A O no hydrogen 2.726 N/A ARG 62.A NH2 ARG 62.A O no hydrogen 3.413 N/A GLU 72.A N ASP 69.A O no hydrogen 3.002 N/A ASP 73.A N ALA 70.A O no hydrogen 2.968 N/A SER 75.A OG THR 74.A O no hydrogen 2.131 N/A TYR 82.A N ASN 79.A O no hydrogen 2.976 N/A LYS 83.A N ASN 79.A O no hydrogen 2.912 N/A GLU 84.A N PRO 80.A O no hydrogen 2.913 N/A LEU 91.A N GLN 89.A O no hydrogen 2.673 N/A ARG 93.A N LEU 90.A O no hydrogen 3.071 N/A GLY 94.A N LEU 90.A O no hydrogen 3.219 N/A ILE 96.A N GLN 104.A OE1 no hydrogen 2.746 N/A LYS 102.A NZ GLU 139.A OE2 no hydrogen 3.325 N/A GLN 104.A N ASP 100.A O no hydrogen 2.940 N/A GLN 104.A NE2 ILE 96.A O no hydrogen 3.009 N/A GLN 104.A NE2 ILE 99.A O no hydrogen 2.873 N/A LYS 105.A N LEU 101.A O no hydrogen 2.864 N/A ARG 106.A N LYS 102.A O no hydrogen 2.913 N/A GLU 107.A N GLN 103.A O no hydrogen 2.940 N/A ASP 114.A N ARG 110.A O no hydrogen 2.940 N/A LEU 115.A N PHE 111.A O no hydrogen 2.929 N/A MET 116.A N TYR 112.A O no hydrogen 2.860 N/A GLU 117.A N GLY 113.A O no hydrogen 2.966 N/A LYS 118.A N ASP 114.A O no hydrogen 2.935 N/A ARG 119.A N LEU 115.A O no hydrogen 2.886 N/A ARG 119.A N MET 116.A O no hydrogen 3.250 N/A ARG 120.A N MET 116.A O no hydrogen 2.904 N/A GLU 123.A N GLU 123.A OE1 no hydrogen 2.640 N/A GLU 124.A N THR 121.A OG1 no hydrogen 3.337 N/A LYS 125.A N THR 121.A O no hydrogen 2.885 N/A LYS 125.A NZ GLU 117.A O no hydrogen 3.208 N/A GLU 126.A N LEU 122.A O no hydrogen 2.909 N/A GLN 127.A N GLU 123.A O no hydrogen 2.922 N/A GLU 128.A N GLU 124.A O no hydrogen 2.910 N/A GLU 129.A N LYS 125.A O no hydrogen 2.888 N/A ALA 130.A N GLU 126.A O no hydrogen 2.913 N/A ARG 131.A N GLN 127.A O no hydrogen 2.957 N/A LEU 132.A N GLU 128.A O no hydrogen 2.897 N/A ARG 133.A N GLU 129.A O no hydrogen 2.860 N/A LYS 134.A N ALA 130.A O no hydrogen 2.959 N/A LEU 135.A N ARG 131.A O no hydrogen 2.951 N/A ARG 136.A N LEU 132.A O no hydrogen 2.847 N/A LYS 137.A N ARG 133.A O no hydrogen 2.901 N/A LYS 138.A N LYS 134.A O no hydrogen 2.968 N/A GLU 139.A N LEU 135.A O no hydrogen 2.907 N/A ALA 140.A N ARG 136.A O no hydrogen 2.869 N/A LYS 141.A N LYS 137.A O no hydrogen 2.927 N/A GLN 142.A N LYS 138.A O no hydrogen 2.928 N/A ARG 143.A N GLU 139.A O no hydrogen 2.907 N/A TRP 144.A N ALA 140.A O no hydrogen 2.896 N/A ASP 145.A N LYS 141.A O no hydrogen 2.905 N/A ASP 146.A N GLN 142.A O no hydrogen 2.912 N/A ARG 147.A NE TRP 144.A O no hydrogen 2.539 N/A GLN 151.A N HIS 148.A O no hydrogen 2.789 N/A LYS 152.A N TRP 149.A O no hydrogen 3.388 N/A MET 156.A N LEU 153.A O no hydrogen 3.281 N/A TRP 161.A N THR 157.A O no hydrogen 3.037 N/A ARG 162.A N ASP 158.A O no hydrogen 2.910 N/A ILE 163.A N ARG 159.A O no hydrogen 2.918 N/A PHE 164.A N ASP 160.A O no hydrogen 2.881 N/A ARG 165.A N TRP 161.A O no hydrogen 2.925 N/A GLU 166.A N ARG 162.A O no hydrogen 2.853 N/A ASP 167.A N ILE 163.A O no hydrogen 2.825 N/A TYR 168.A N PHE 164.A O no hydrogen 3.005 N/A ILE 170.A N ARG 165.A O no hydrogen 3.031 N/A LYS 173.A N VAL 414.A O no hydrogen 3.112 N/A ILE 181.A N ARG 210.A O no hydrogen 2.864 N/A SER 187.A N TRP 184.A O no hydrogen 2.917 N/A ILE 193.A N PRO 190.A O no hydrogen 2.942 N/A LEU 194.A N PRO 190.A O no hydrogen 3.000 N/A GLU 195.A N PRO 191.A O no hydrogen 2.932 N/A VAL 196.A N HIS 192.A O no hydrogen 3.331 N/A ILE 197.A N ILE 193.A O no hydrogen 2.904 N/A ASP 198.A N LEU 194.A O no hydrogen 2.793 N/A LYS 199.A N GLU 195.A O no hydrogen 2.899 N/A CYS 200.A N VAL 196.A O no hydrogen 2.922 N/A GLY 201.A N ASP 198.A O no hydrogen 3.286 N/A ARG 210.A N THR 206.A O no hydrogen 2.878 N/A GLN 211.A N PRO 207.A O no hydrogen 3.406 N/A ALA 212.A N ILE 208.A O no hydrogen 2.827 N/A ILE 213.A N GLN 209.A O no hydrogen 3.150 N/A GLY 216.A N ALA 212.A O no hydrogen 2.893 N/A LEU 217.A N ILE 213.A O no hydrogen 2.944 N/A GLN 218.A N ILE 215.A O no hydrogen 2.947 N/A ASN 219.A N GLY 216.A O no hydrogen 3.035 N/A ARG 220.A N ILE 215.A O no hydrogen 3.317 N/A ILE 222.A N THR 392.A O no hydrogen 3.109 N/A ILE 223.A N ALA 413.A O no hydrogen 2.849 N/A GLY 224.A N MET 394.A O no hydrogen 2.817 N/A VAL 225.A N VAL 415.A O no hydrogen 2.833 N/A SER 230.A N GLU 227.A O no hydrogen 3.148 N/A ALA 235.A N GLY 231.A O no hydrogen 3.262 N/A PHE 236.A N LYS 232.A O no hydrogen 3.040 N/A LEU 237.A N THR 233.A O no hydrogen 2.874 N/A ILE 238.A N ALA 234.A O no hydrogen 3.040 N/A LEU 241.A N LEU 237.A O no hydrogen 2.915 N/A VAL 242.A N ILE 238.A O no hydrogen 2.923 N/A TRP 243.A N PRO 239.A O no hydrogen 2.908 N/A ILE 244.A N LEU 240.A O no hydrogen 2.874 N/A THR 245.A N LEU 241.A O no hydrogen 3.059 N/A THR 246.A N TRP 243.A O no hydrogen 3.311 N/A LEU 247.A N ILE 244.A O no hydrogen 3.276 N/A ASP 251.A N PRO 248.A O no hydrogen 2.755 N/A ARG 252.A N PRO 248.A O no hydrogen 2.792 N/A TYR 261.A N GLU 310.A O no hydrogen 2.726 N/A ALA 262.A N GLU 310.A O no hydrogen 3.245 N/A ILE 263.A N TYR 335.A O no hydrogen 3.105 N/A ILE 264.A N VAL 312.A O no hydrogen 2.885 N/A LEU 265.A N VAL 337.A O no hydrogen 2.717 N/A ALA 266.A N ALA 314.A O no hydrogen 2.796 N/A ALA 272.A N THR 268.A O no hydrogen 2.846 N/A GLN 273.A N ARG 269.A O no hydrogen 2.760 N/A GLN 274.A N GLU 270.A O no hydrogen 2.912 N/A ILE 275.A N LEU 271.A O no hydrogen 2.953 N/A GLU 276.A N ALA 272.A O no hydrogen 2.794 N/A GLU 277.A N GLN 273.A O no hydrogen 2.945 N/A GLU 278.A N GLN 274.A O no hydrogen 3.211 N/A THR 279.A N ILE 275.A O no hydrogen 2.744 N/A ILE 280.A N GLU 276.A O no hydrogen 2.740 N/A LYS 281.A N GLU 277.A O no hydrogen 3.126 N/A PHE 282.A N GLU 278.A O no hydrogen 3.147 N/A GLY 283.A N THR 279.A O no hydrogen 2.747 N/A LYS 284.A N ILE 280.A O no hydrogen 2.902 N/A LEU 286.A N GLY 283.A O no hydrogen 2.891 N/A GLY 287.A N LYS 284.A O no hydrogen 2.824 N/A ILE 288.A N GLY 283.A O no hydrogen 2.782 N/A VAL 291.A N ILE 311.A O no hydrogen 2.875 N/A VAL 293.A N ILE 313.A O no hydrogen 2.748 N/A GLN 302.A N SER 298.A O no hydrogen 3.021 N/A GLY 303.A N ARG 299.A O no hydrogen 2.643 N/A PHE 304.A N GLU 300.A O no hydrogen 2.727 N/A ARG 305.A N ASP 301.A O no hydrogen 2.996 N/A LEU 306.A N GLN 302.A O no hydrogen 3.134 N/A ARG 307.A N PHE 304.A O no hydrogen 2.779 N/A MET 308.A N ARG 305.A O no hydrogen 3.256 N/A GLY 309.A N LEU 306.A O no hydrogen 3.470 N/A GLU 310.A N ARG 289.A O no hydrogen 2.930 N/A ILE 311.A N ARG 289.A O no hydrogen 3.006 N/A VAL 312.A N ALA 262.A O no hydrogen 2.971 N/A ILE 313.A N VAL 291.A O no hydrogen 2.949 N/A ALA 314.A N ILE 264.A O no hydrogen 2.925 N/A THR 315.A N VAL 293.A O no hydrogen 3.328 N/A LEU 319.A N THR 315.A O no hydrogen 2.942 N/A ILE 320.A N PRO 316.A O no hydrogen 3.076 N/A ASP 321.A N GLY 317.A O no hydrogen 3.430 N/A VAL 322.A N ARG 318.A O no hydrogen 3.152 N/A LEU 323.A N LEU 319.A O no hydrogen 2.994 N/A GLU 324.A N ILE 320.A O no hydrogen 2.710 N/A ASN 325.A N ASP 321.A O no hydrogen 3.105 N/A ARG 326.A N LEU 323.A O no hydrogen 2.922 N/A TYR 327.A N VAL 322.A O no hydrogen 2.919 N/A THR 334.A N TYR 261.A O no hydrogen 2.803 N/A VAL 336.A N GLN 391.A O no hydrogen 3.000 N/A VAL 337.A N ILE 263.A O no hydrogen 2.866 N/A LEU 338.A N VAL 393.A O no hydrogen 2.835 N/A ASP 339.A N LEU 265.A O no hydrogen 2.939 N/A ALA 341.A N PHE 395.A O no hydrogen 2.940 N/A MET 344.A N GLU 340.A O no hydrogen 3.046 N/A ILE 345.A N ALA 341.A O no hydrogen 2.925 N/A ASP 346.A N ASP 342.A O no hydrogen 2.857 N/A MET 347.A N ARG 343.A O no hydrogen 2.990 N/A MET 347.A N MET 344.A O no hydrogen 3.166 N/A GLY 348.A N ILE 345.A O no hydrogen 2.944 N/A PHE 349.A N MET 344.A O no hydrogen 3.003 N/A VAL 353.A N PHE 349.A O no hydrogen 2.822 N/A GLN 354.A N GLU 350.A O no hydrogen 2.904 N/A LYS 355.A N PRO 351.A O no hydrogen 2.939 N/A ILE 356.A N ASP 352.A O no hydrogen 2.938 N/A LEU 357.A N VAL 353.A O no hydrogen 3.177 N/A GLU 358.A N GLN 354.A O no hydrogen 3.218 N/A GLU 358.A N LYS 355.A O no hydrogen 3.096 N/A HIS 359.A N ILE 356.A O no hydrogen 2.999 N/A MET 360.A N LEU 357.A O no hydrogen 3.092 N/A GLN 365.A N VAL 362.A O no hydrogen 3.214 N/A ALA 372.A N THR 369.A O no hydrogen 2.782 N/A GLU 373.A N ASP 370.A O no hydrogen 2.930 N/A ASP 374.A N GLU 371.A O no hydrogen 2.820 N/A MET 378.A N ASP 374.A O no hydrogen 2.843 N/A LEU 379.A N PRO 375.A O no hydrogen 2.836 N/A ALA 380.A N GLU 376.A O no hydrogen 3.111 N/A ASN 381.A N LYS 377.A O no hydrogen 2.959 N/A PHE 382.A N MET 378.A O no hydrogen 2.842 N/A GLU 383.A N LEU 379.A O no hydrogen 3.003 N/A SER 384.A N ALA 380.A O no hydrogen 2.838 N/A GLY 385.A N PHE 382.A O no hydrogen 3.326 N/A LYS 388.A N GLY 385.A O no hydrogen 2.977 N/A ARG 390.A N ASN 364.A O no hydrogen 2.822 N/A GLN 391.A N THR 334.A O no hydrogen 2.631 N/A VAL 393.A N VAL 336.A O no hydrogen 2.855 N/A MET 394.A N ILE 222.A O no hydrogen 2.845 N/A PHE 395.A N LEU 338.A O no hydrogen 2.760 N/A GLU 402.A N PRO 398.A O no hydrogen 3.106 N/A ARG 403.A N PRO 399.A O no hydrogen 2.851 N/A LEU 404.A N ALA 400.A O no hydrogen 3.074 N/A ALA 405.A N VAL 401.A O no hydrogen 3.019 N/A ARG 406.A N GLU 402.A O no hydrogen 2.931 N/A SER 407.A N ARG 403.A O no hydrogen 3.177 N/A TYR 408.A N LEU 404.A O no hydrogen 2.748 N/A LEU 409.A N ALA 405.A O no hydrogen 2.881 N/A ALA 413.A N ASP 221.A O no hydrogen 2.956 N/A VAL 414.A N LYS 173.A O no hydrogen 2.857 N/A VAL 415.A N ILE 223.A O no hydrogen 2.878 N/A GLU 422.A N LYS 419.A O no hydrogen 3.059 N/A ARG 423.A N PRO 420.A O no hydrogen 3.030 N/A LYS 427.A N ALA 537.A O no hydrogen 2.827 N/A PHE 429.A N THR 539.A O no hydrogen 2.928 N/A MET 431.A N LEU 541.A O no hydrogen 2.872 N/A GLU 435.A N SER 432.A O no hydrogen 2.942 N/A LYS 436.A N GLU 433.A O no hydrogen 3.248 N/A LYS 439.A N GLU 435.A O no hydrogen 3.213 N/A LEU 440.A N LYS 436.A O no hydrogen 2.936 N/A LEU 441.A N ARG 437.A O no hydrogen 3.018 N/A ALA 442.A N LYS 438.A O no hydrogen 2.961 N/A ILE 443.A N LYS 439.A O no hydrogen 2.980 N/A LEU 444.A N LEU 440.A O no hydrogen 2.793 N/A GLU 445.A N LEU 441.A O no hydrogen 2.815 N/A GLN 446.A N ALA 442.A O no hydrogen 3.343 N/A GLN 446.A N ILE 443.A O no hydrogen 3.022 N/A GLY 447.A N LEU 444.A O no hydrogen 2.778 N/A ILE 452.A N ASP 493.A O no hydrogen 2.961 N/A ILE 453.A N MET 508.A O no hydrogen 3.136 N/A ILE 454.A N LEU 495.A O no hydrogen 2.834 N/A PHE 455.A N VAL 510.A O no hydrogen 2.745 N/A VAL 456.A N ALA 497.A O no hydrogen 2.808 N/A CYS 462.A N GLN 458.A O no hydrogen 3.149 N/A ASP 463.A N LYS 459.A O no hydrogen 3.231 N/A VAL 464.A N LYS 460.A O no hydrogen 3.013 N/A LEU 465.A N GLY 461.A O no hydrogen 2.823 N/A ALA 466.A N CYS 462.A O no hydrogen 3.144 N/A LYS 467.A N ASP 463.A O no hydrogen 3.101 N/A SER 468.A N VAL 464.A O no hydrogen 3.273 N/A LEU 469.A N LEU 465.A O no hydrogen 3.211 N/A GLU 470.A N ALA 466.A O no hydrogen 3.236 N/A LYS 471.A N LYS 467.A O no hydrogen 2.895 N/A MET 472.A N SER 468.A O no hydrogen 2.956 N/A GLY 473.A N GLU 470.A O no hydrogen 3.270 N/A TYR 474.A N LEU 469.A O no hydrogen 2.822 N/A CYS 477.A N ILE 494.A O no hydrogen 2.837 N/A ALA 483.A N ARG 480.A O no hydrogen 3.221 N/A SER 485.A N GLU 481.A O no hydrogen 3.183 N/A ASN 486.A N PHE 482.A O no hydrogen 3.520 N/A LEU 487.A N ALA 483.A O no hydrogen 3.198 N/A LYS 488.A N LEU 484.A O no hydrogen 2.691 N/A ALA 489.A N SER 485.A O no hydrogen 2.554 N/A GLY 490.A N ASN 486.A O no hydrogen 2.718 N/A GLY 490.A N LEU 487.A O no hydrogen 3.033 N/A ASP 493.A N ASN 475.A O no hydrogen 2.996 N/A ILE 494.A N ASN 475.A O no hydrogen 3.105 N/A LEU 495.A N ILE 452.A O no hydrogen 3.007 N/A VAL 496.A N CYS 477.A O no hydrogen 2.874 N/A ALA 497.A N ILE 454.A O no hydrogen 2.970 N/A VAL 506.A N.A ARG 527.A O no hydrogen 3.047 N/A VAL 506.A N.B ARG 527.A O no hydrogen 3.041 N/A VAL 509.A N VAL 536.A O no hydrogen 2.848 N/A VAL 510.A N ILE 453.A O no hydrogen 2.771 N/A ASN 511.A N ILE 538.A O no hydrogen 2.688 N/A ASP 513.A N PHE 455.A O no hydrogen 3.362 N/A TYR 521.A N ASN 517.A O no hydrogen 3.379 N/A ILE 522.A N ILE 518.A O no hydrogen 2.873 N/A HIS 523.A N GLU 519.A O no hydrogen 3.067 N/A ARG 524.A N ASP 520.A O no hydrogen 2.932 N/A ILE 525.A N TYR 521.A O no hydrogen 3.007 N/A GLY 526.A N ILE 522.A O no hydrogen 3.078 N/A ARG 527.A N ARG 524.A O no hydrogen 3.031 N/A THR 528.A N ILE 525.A O no hydrogen 3.113 N/A GLY 529.A N GLY 526.A O no hydrogen 3.110 N/A VAL 536.A N SER 507.A O no hydrogen 2.888 N/A ALA 537.A N GLU 425.A O no hydrogen 2.748 N/A ILE 538.A N VAL 509.A O no hydrogen 2.882 N/A THR 539.A N LYS 427.A O no hydrogen 2.791 N/A PHE 540.A N ASN 511.A O no hydrogen 2.978 N/A LEU 541.A N PHE 429.A O no hydrogen 2.840 N/A ASP 545.A N THR 542.A O no hydrogen 3.016 N/A VAL 548.A N ASP 545.A O no hydrogen 3.012 N/A PHE 549.A N SER 546.A O no hydrogen 3.175 N/A LEU 552.A N VAL 548.A O no hydrogen 2.836 N/A LYS 553.A N PHE 549.A O no hydrogen 2.801 N/A GLN 554.A N TYR 550.A O no hydrogen 3.029 N/A ALA 555.A N GLU 551.A O no hydrogen 2.893 N/A ILE 556.A N LEU 552.A O no hydrogen 3.087 N/A LEU 557.A N LYS 553.A O no hydrogen 2.899 N/A GLU 558.A N GLN 554.A O no hydrogen 2.981 N/A SER 559.A N ILE 556.A O no hydrogen 2.893 N/A SER 562.A N SER 559.A O no hydrogen 2.852 N/A LEU 567.A N PRO 564.A O no hydrogen 2.992 N/A ALA 568.A N PRO 564.A O no hydrogen 2.856 N/A ASN 569.A N PRO 565.A O no hydrogen 2.815 N/A HIS 570.A N LEU 567.A O no hydrogen 2.942 N/A ALA 573.A N HIS 570.A O no hydrogen 2.907 N/A