Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4bsu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 4.A N ARG 2.A O no hydrogen 2.340 N/A CYS 4.A SG CYS 8.A O no hydrogen 3.685 N/A CYS 8.A N PRO 5.A O no hydrogen 2.814 N/A HIS 9.A N ASP 21.A O no hydrogen 2.901 N/A HIS 9.A ND1 CYS 10.A O no hydrogen 3.099 N/A ASP 13.A N LEU 17.A O no hydrogen 2.983 N/A LEU 17.A N GLY 14.A O no hydrogen 2.931 N/A LEU 18.A N PHE 37.A O no hydrogen 2.876 N/A ARG 19.A N GLU 11.A O no hydrogen 2.836 N/A VAL 20.A N TYR 40.A O no hydrogen 2.599 N/A ASP 21.A N HIS 9.A O no hydrogen 2.847 N/A CYS 22.A N ASP 42.A O no hydrogen 2.936 N/A SER 23.A N ASP 21.A OD1 no hydrogen 2.812 N/A SER 23.A OG ASP 21.A OD1 no hydrogen 2.540 N/A SER 23.A OG ASP 21.A OD2 no hydrogen 3.546 N/A ASP 24.A N SER 44.A O no hydrogen 2.732 N/A LEU 27.A N ASN 46.A OD1 no hydrogen 3.470 N/A SER 35.A OG VAL 36.A O no hydrogen 2.409 N/A THR 38.A OG1 SER 35.A O no hydrogen 2.285 N/A SER 39.A N LEU 18.A O no hydrogen 2.537 N/A SER 39.A OG LEU 18.A O no hydrogen 3.298 N/A LEU 41.A N GLU 64.A O no hydrogen 2.931 N/A ASP 42.A N VAL 20.A O no hydrogen 2.837 N/A LEU 43.A N ARG 66.A O no hydrogen 2.928 N/A SER 44.A OG ASP 42.A OD1 no hydrogen 2.679 N/A MET 45.A N ALA 68.A O no hydrogen 2.913 N/A ASN 46.A N ASN 70.A OD1 no hydrogen 3.034 N/A SER 58.A OG PRO 57.A O no hydrogen 2.422 N/A ARG 60.A NE SER 58.A O no hydrogen 3.288 N/A LEU 62.A N LEU 59.A O no hydrogen 3.008 N/A GLU 63.A N SER 39.A O no hydrogen 3.136 N/A LEU 65.A N VAL 88.A O no hydrogen 2.958 N/A ARG 66.A N LEU 41.A O no hydrogen 2.883 N/A ARG 66.A NE GLU 64.A OE2 no hydrogen 2.850 N/A ARG 66.A NH2 GLU 64.A OE2 no hydrogen 3.003 N/A LEU 67.A N MET 90.A O no hydrogen 2.803 N/A GLY 69.A N GLN 92.A O no hydrogen 3.141 N/A ASN 70.A ND2 LEU 43.A O no hydrogen 3.022 N/A ALA 79.A N PRO 76.A O no hydrogen 3.391 N/A THR 81.A N GLY 78.A O no hydrogen 3.379 N/A THR 81.A OG1 GLY 78.A O no hydrogen 2.932 N/A LEU 83.A N PHE 80.A O no hydrogen 3.325 N/A SER 85.A OG ARG 60.A O no hydrogen 2.980 N/A LYS 87.A N GLU 63.A O no hydrogen 2.790 N/A LYS 87.A NZ GLN 111.A OE1 no hydrogen 2.981 N/A VAL 88.A N GLU 63.A O no hydrogen 3.173 N/A LEU 89.A N SER 112.A O no hydrogen 2.932 N/A MET 90.A N LEU 65.A O no hydrogen 2.891 N/A LEU 91.A N ARG 114.A O no hydrogen 2.795 N/A ASN 93.A N ASP 116.A O no hydrogen 3.302 N/A ASN 94.A N ASN 118.A OD1 no hydrogen 3.155 N/A ASN 94.A ND2 LEU 67.A O no hydrogen 3.244 N/A ASN 94.A ND2 ASN 70.A O no hydrogen 2.401 N/A VAL 99.A N TYR 122.A O no hydrogen 3.355 N/A GLN 105.A N GLU 102.A O no hydrogen 2.912 N/A GLN 105.A NE2 SER 126.A O no hydrogen 2.533 N/A ASN 106.A N SER 129.A O no hydrogen 2.986 N/A SER 109.A OG TYR 84.A O no hydrogen 2.696 N/A LEU 110.A N LEU 107.A O no hydrogen 2.972 N/A GLN 111.A N LYS 87.A O no hydrogen 2.524 N/A SER 112.A N LYS 87.A O no hydrogen 2.991 N/A LEU 113.A N HIS 136.A O no hydrogen 2.917 N/A ARG 114.A N LEU 89.A O no hydrogen 2.942 N/A LEU 115.A N TRP 138.A O no hydrogen 2.940 N/A ASP 116.A N ASP 116.A OD1 no hydrogen 2.450 N/A ALA 117.A N ASP 140.A O no hydrogen 2.843 N/A ASN 118.A N ASN 142.A OD1 no hydrogen 2.884 N/A ASN 118.A ND2 LEU 91.A O no hydrogen 3.327 N/A HIS 119.A N LEU 96.A O no hydrogen 2.836 N/A SER 121.A N ARG 97.A O no hydrogen 3.143 N/A CYS 127.A N PRO 124.A O no hydrogen 3.235 N/A CYS 127.A SG PRO 124.A O no hydrogen 3.087 N/A SER 129.A OG SER 126.A O no hydrogen 2.792 N/A LEU 131.A N PHE 128.A O no hydrogen 3.347 N/A SER 133.A OG ARG 108.A O no hydrogen 2.964 N/A LEU 134.A N LEU 131.A O no hydrogen 3.501 N/A ARG 135.A N GLN 111.A O no hydrogen 2.592 N/A HIS 136.A N GLN 111.A O no hydrogen 2.955 N/A LEU 137.A N ALA 160.A O no hydrogen 2.917 N/A TRP 138.A N LEU 113.A O no hydrogen 2.984 N/A LEU 139.A N THR 162.A O no hydrogen 2.821 N/A ASP 141.A N ALA 164.A O no hydrogen 3.220 N/A ASN 142.A ND2 LEU 115.A O no hydrogen 2.799 N/A ALA 143.A N ILE 120.A O no hydrogen 2.868 N/A LEU 144.A N ASN 166.A OD1 no hydrogen 3.217 N/A VAL 149.A N ILE 147.A O no hydrogen 2.700 N/A GLN 150.A N GLN 150.A OE1 no hydrogen 2.508 N/A PHE 152.A N PRO 148.A O no hydrogen 3.099 N/A ARG 153.A N GLN 150.A O no hydrogen 3.167 N/A SER 154.A OG ALA 151.A O no hydrogen 3.386 N/A LEU 155.A N PHE 152.A O no hydrogen 3.192 N/A SER 156.A N SER 154.A O no hydrogen 2.820 N/A GLN 159.A N ARG 135.A O no hydrogen 2.632 N/A ALA 160.A N ARG 135.A O no hydrogen 3.036 N/A MET 161.A N VAL 184.A O no hydrogen 2.943 N/A THR 162.A N LEU 137.A O no hydrogen 3.008 N/A LEU 163.A N HIS 186.A O no hydrogen 2.838 N/A LEU 165.A N HIS 188.A O no hydrogen 3.185 N/A ASN 166.A ND2 LEU 139.A O no hydrogen 2.989 N/A ASN 166.A ND2 LEU 163.A O no hydrogen 2.760 N/A LYS 167.A N LEU 144.A O no hydrogen 2.980 N/A ILE 168.A N ASN 190.A OD1 no hydrogen 3.162 N/A HIS 170.A ND1 SER 194.A O no hydrogen 3.049 N/A ILE 171.A N SER 194.A O no hydrogen 3.360 N/A TYR 174.A N LYS 198.A O no hydrogen 2.880 N/A GLY 177.A N TYR 174.A O no hydrogen 3.261 N/A ASN 178.A ND2 ARG 153.A O no hydrogen 3.000 N/A SER 180.A N ASN 178.A O no hydrogen 2.665 N/A SER 181.A OG SER 156.A O no hydrogen 3.104 N/A LEU 182.A N LEU 179.A O no hydrogen 3.389 N/A VAL 183.A N GLN 159.A O no hydrogen 2.839 N/A VAL 184.A N GLN 159.A O no hydrogen 3.009 N/A LEU 185.A N THR 208.A O no hydrogen 2.980 N/A HIS 186.A N MET 161.A O no hydrogen 2.973 N/A LEU 187.A N ASP 210.A O no hydrogen 2.796 N/A HIS 188.A ND1 ASP 210.A OD2 no hydrogen 2.518 N/A ASN 189.A N ASN 212.A O no hydrogen 3.263 N/A ASN 190.A ND2 LEU 163.A O no hydrogen 2.905 N/A ASN 190.A ND2 LEU 187.A O no hydrogen 2.861 N/A ARG 191.A N ILE 168.A O no hydrogen 2.991 N/A ILE 192.A N ASN 214.A OD1 no hydrogen 3.025 N/A HIS 193.A N HIS 169.A O no hydrogen 2.903 N/A GLY 196.A N ILE 171.A O no hydrogen 2.965 N/A LYS 198.A N ASP 173.A OD1 no hydrogen 2.793 N/A CYS 199.A SG GLY 196.A O no hydrogen 3.649 N/A SER 205.A OG SER 180.A O no hydrogen 3.201 N/A GLU 207.A N VAL 183.A O no hydrogen 2.862 N/A THR 208.A N VAL 183.A O no hydrogen 3.125 N/A LEU 209.A N GLU 231.A O no hydrogen 2.946 N/A ASP 210.A N LEU 185.A O no hydrogen 2.928 N/A LEU 211.A N GLY 233.A O no hydrogen 2.601 N/A ASN 212.A N ASP 210.A OD1 no hydrogen 3.042 N/A TYR 213.A N HIS 235.A O no hydrogen 2.908 N/A ASN 214.A ND2 LEU 187.A O no hydrogen 3.181 N/A ASN 214.A ND2 LEU 211.A O no hydrogen 3.042 N/A ASN 214.A ND2 ASN 212.A O no hydrogen 3.056 N/A LEU 216.A N ASN 237.A OD1 no hydrogen 3.102 N/A ILE 223.A N PRO 220.A O no hydrogen 3.378 N/A ARG 224.A N THR 221.A O no hydrogen 2.945 N/A THR 225.A N ALA 222.A O no hydrogen 3.469 N/A LEU 226.A N ILE 223.A O no hydrogen 2.969 N/A SER 227.A N THR 225.A O no hydrogen 3.030 N/A ASN 228.A ND2 HIS 204.A O no hydrogen 2.929 N/A LEU 229.A N LEU 226.A O no hydrogen 3.238 N/A LYS 230.A N GLU 207.A O no hydrogen 2.472 N/A GLU 231.A N GLU 207.A O no hydrogen 2.789 N/A LEU 232.A N THR 255.A O no hydrogen 2.924 N/A GLY 233.A N LEU 209.A O no hydrogen 2.928 N/A PHE 234.A N HIS 257.A O no hydrogen 2.839 N/A HIS 235.A N ASN 212.A OD1 no hydrogen 2.558 N/A HIS 235.A ND1 SER 236.A OG no hydrogen 2.533 N/A SER 236.A N TYR 259.A O no hydrogen 3.055 N/A SER 236.A OG HIS 235.A ND1 no hydrogen 2.533 N/A ASN 237.A ND2 LEU 211.A O no hydrogen 3.512 N/A ASN 237.A ND2 PHE 234.A O no hydrogen 2.820 N/A ASN 238.A N LEU 216.A O no hydrogen 2.922 N/A ILE 239.A N ASN 261.A OD1 no hydrogen 2.917 N/A ILE 242.A N PHE 265.A O no hydrogen 3.052 N/A ASN 250.A N PHE 247.A O no hydrogen 3.182 N/A ASN 250.A ND2 ILE 223.A O no hydrogen 2.553 N/A ASN 250.A ND2 LEU 226.A O no hydrogen 2.990 N/A SER 252.A OG PRO 251.A O no hydrogen 2.503 N/A ILE 254.A N LYS 230.A O no hydrogen 2.756 N/A THR 255.A N LYS 230.A O no hydrogen 3.439 N/A HIS 257.A N LEU 232.A O no hydrogen 2.900 N/A ASN 261.A ND2 PHE 234.A O no hydrogen 2.844 N/A ASN 261.A ND2 PHE 258.A O no hydrogen 3.412 N/A ASN 261.A ND2 TYR 259.A O no hydrogen 3.284 N/A ILE 263.A N ASN 261.A O no hydrogen 2.624 N/A GLN 264.A N ARG 240.A O no hydrogen 2.988 N/A GLY 267.A N ILE 242.A O no hydrogen 2.924 N/A ARG 268.A N GLU 244.A OE2 no hydrogen 2.861 N/A SER 269.A N GLU 244.A OE1 no hydrogen 3.054 N/A SER 269.A OG GLU 244.A OE1 no hydrogen 2.315 N/A ALA 270.A N GLY 267.A O no hydrogen 3.316 N/A GLN 272.A N SER 269.A O no hydrogen 3.072 N/A HIS 273.A N THR 295.A O no hydrogen 2.873 N/A LEU 277.A N LEU 274.A O no hydrogen 2.930 N/A LEU 280.A N SER 302.A O no hydrogen 2.917 N/A LEU 282.A N THR 304.A O no hydrogen 2.867 N/A GLY 284.A N THR 306.A O no hydrogen 2.970 N/A SER 286.A OG GLN 264.A OE1 no hydrogen 3.024 N/A SER 286.A OG GLY 284.A O no hydrogen 3.468 N/A GLN 287.A N GLN 264.A O no hydrogen 3.132 N/A ILE 288.A N ALA 285.A O no hydrogen 3.164 N/A ASP 293.A N ARG 268.A O no hydrogen 2.879 N/A LEU 294.A N GLN 320.A OE1 no hydrogen 3.253 N/A THR 295.A N ASP 293.A OD1 no hydrogen 2.933 N/A THR 295.A OG1 ASP 293.A OD1 no hydrogen 2.323 N/A THR 297.A OG1 THR 297.A O no hydrogen 2.237 N/A ASN 299.A ND2 PRO 275.A O no hydrogen 2.740 N/A GLU 301.A N ARG 278.A O no hydrogen 2.628 N/A SER 302.A N ARG 278.A O no hydrogen 3.368 N/A LEU 303.A N VAL 326.A O no hydrogen 2.924 N/A THR 304.A N LEU 280.A O no hydrogen 2.932 N/A LEU 305.A N ASP 328.A O no hydrogen 2.868 N/A THR 306.A N LEU 282.A O no hydrogen 2.889 N/A THR 306.A OG1 ASN 283.A OD1 no hydrogen 2.829 N/A ALA 308.A N ASN 332.A OD1 no hydrogen 2.929 N/A GLN 309.A N ILE 288.A O no hydrogen 3.021 N/A VAL 317.A N PRO 314.A O no hydrogen 3.026 N/A GLN 320.A N VAL 317.A O no hydrogen 3.156 N/A GLN 320.A NE2 ASP 293.A OD1 no hydrogen 3.118 N/A LEU 321.A N CYS 318.A O no hydrogen 2.740 N/A ASN 323.A ND2 ASN 299.A OD1 no hydrogen 3.085 N/A GLN 325.A N GLU 301.A O no hydrogen 2.663 N/A VAL 326.A N GLU 301.A O no hydrogen 3.080 N/A LEU 327.A N LYS 348.A O no hydrogen 2.888 N/A ASP 328.A N LEU 303.A O no hydrogen 2.925 N/A LEU 329.A N ASP 350.A O no hydrogen 2.900 N/A SER 330.A N ASP 328.A OD1 no hydrogen 3.014 N/A SER 330.A OG ASP 328.A OD1 no hydrogen 2.924 N/A TYR 331.A N ARG 352.A O no hydrogen 2.894 N/A ASN 332.A ND2 LEU 305.A O no hydrogen 3.160 N/A ASN 332.A ND2 LEU 329.A O no hydrogen 3.165 N/A LEU 333.A N ILE 310.A O no hydrogen 3.267 N/A LEU 334.A N ASN 354.A OD1 no hydrogen 3.237 N/A SER 341.A N SER 339.A OG no hydrogen 3.172 N/A SER 341.A OG SER 339.A O no hydrogen 3.385 N/A SER 341.A OG ASP 362.A O no hydrogen 3.018 N/A SER 341.A OG GLN 365.A O no hydrogen 3.002 N/A CYS 343.A N PHE 340.A O no hydrogen 3.227 N/A CYS 343.A SG LEU 321.A O no hydrogen 3.375 N/A GLN 344.A NE2 GLN 366.A O no hydrogen 3.689 N/A LYS 345.A NZ ASN 323.A OD1 no hydrogen 3.370 N/A GLN 347.A N GLN 325.A O no hydrogen 2.490 N/A LYS 348.A N GLN 325.A O no hydrogen 3.004 N/A ILE 349.A N SER 372.A O no hydrogen 2.894 N/A ASP 350.A N LEU 327.A O no hydrogen 2.936 N/A LEU 351.A N ASN 374.A O no hydrogen 2.828 N/A HIS 353.A N ALA 376.A O no hydrogen 3.112 N/A ASN 354.A ND2 LEU 329.A O no hydrogen 3.089 N/A ASN 354.A ND2 LEU 351.A O no hydrogen 2.974 N/A ILE 356.A N ASN 378.A OD1 no hydrogen 3.451 N/A TYR 357.A OH ASP 336.A OD1 no hydrogen 2.809 N/A ILE 359.A N ILE 382.A O no hydrogen 3.228 N/A THR 363.A OG1 PRO 338.A O no hydrogen 3.037 N/A GLN 365.A N ASP 362.A O no hydrogen 3.237 N/A GLN 365.A NE2 VAL 361.A O no hydrogen 3.121 N/A GLN 365.A NE2 ASN 386.A O no hydrogen 3.002 N/A GLN 366.A N THR 390.A OG1 no hydrogen 3.131 N/A LEU 370.A N LEU 367.A O no hydrogen 3.129 N/A ARG 371.A N GLN 347.A O no hydrogen 2.793 N/A SER 372.A N GLN 347.A O no hydrogen 3.215 N/A LEU 373.A N LYS 396.A O no hydrogen 2.885 N/A ASN 374.A N ILE 349.A O no hydrogen 2.930 N/A LEU 375.A N ASP 398.A O no hydrogen 2.682 N/A ALA 376.A N ASN 374.A OD1 no hydrogen 2.899 N/A TRP 377.A N SER 400.A O no hydrogen 2.729 N/A ASN 378.A N ASN 402.A OD1 no hydrogen 3.210 N/A ASN 378.A ND2 LEU 351.A O no hydrogen 3.243 N/A ASN 378.A ND2 LEU 375.A O no hydrogen 2.773 N/A ILE 380.A N ASN 402.A OD1 no hydrogen 3.417 N/A ALA 381.A N TYR 357.A O no hydrogen 2.894 N/A HIS 384.A N ILE 359.A O no hydrogen 3.070 N/A ASN 386.A N HIS 384.A ND1 no hydrogen 3.103 N/A ALA 387.A N HIS 384.A O no hydrogen 3.015 N/A SER 389.A N ASN 386.A O no hydrogen 3.026 N/A SER 389.A OG ASN 386.A O no hydrogen 2.551 N/A THR 390.A OG1 GLN 365.A OE1 no hydrogen 2.356 N/A LEU 394.A N LEU 391.A O no hydrogen 3.086 N/A ILE 395.A N ARG 371.A O no hydrogen 2.815 N/A LYS 396.A N ARG 371.A O no hydrogen 2.855 N/A LEU 397.A N HIS 417.A O no hydrogen 2.898 N/A ASP 398.A N LEU 373.A O no hydrogen 2.958 N/A LEU 399.A N LYS 419.A O no hydrogen 2.741 N/A SER 400.A N ASP 398.A OD1 no hydrogen 2.986 N/A SER 400.A OG ASP 398.A OD1 no hydrogen 2.937 N/A SER 400.A OG THR 421.A OG1 no hydrogen 3.304 N/A SER 401.A N THR 421.A O no hydrogen 2.667 N/A ASN 402.A N ASN 423.A OD1 no hydrogen 3.103 N/A ASN 402.A ND2 LEU 375.A O no hydrogen 2.750 N/A ASN 402.A ND2 LEU 399.A O no hydrogen 2.853 N/A LEU 404.A N ASN 423.A OD1 no hydrogen 2.742 N/A THR 416.A N ILE 395.A O no hydrogen 2.581 N/A HIS 417.A N ILE 395.A O no hydrogen 2.727 N/A LEU 418.A N VAL 440.A O no hydrogen 2.923 N/A LYS 419.A N LEU 397.A O no hydrogen 2.953 N/A LEU 420.A N GLU 442.A O no hydrogen 3.018 N/A THR 421.A OG1 SER 400.A OG no hydrogen 3.304 N/A ASN 423.A N LEU 420.A O no hydrogen 3.428 N/A ASN 423.A ND2 LEU 399.A O no hydrogen 2.828 N/A ASN 423.A ND2 LEU 420.A O no hydrogen 2.901 N/A LEU 426.A N ASN 423.A O no hydrogen 2.678 N/A SER 431.A OG GLU 433.A O no hydrogen 2.584 N/A SER 432.A OG ALA 451.A O no hydrogen 3.235 N/A LYS 439.A N THR 416.A O no hydrogen 2.904 N/A VAL 440.A N THR 416.A O no hydrogen 3.272 N/A ILE 441.A N GLN 471.A O no hydrogen 2.842 N/A GLU 442.A N LEU 418.A O no hydrogen 2.921 N/A MET 443.A N SER 473.A O no hydrogen 2.883 N/A TYR 445.A N GLN 448.A OE1 no hydrogen 3.084 N/A TYR 445.A OH HIS 424.A O no hydrogen 2.456 N/A TYR 447.A OH GLN 427.A O no hydrogen 2.640 N/A GLN 448.A N TYR 445.A O no hydrogen 3.017 N/A GLN 448.A NE2 LEU 426.A O no hydrogen 3.351 N/A GLN 448.A NE2 SER 428.A O no hydrogen 2.566 N/A CYS 449.A SG SER 473.A O no hydrogen 3.293 N/A CYS 450.A N ALA 446.A O no hydrogen 2.917 N/A CYS 450.A SG CYS 455.A O no hydrogen 3.268 N/A PHE 452.A N CYS 449.A O no hydrogen 2.834 N/A GLY 453.A N CYS 450.A O no hydrogen 2.770 N/A GLU 461.A N LEU 457.A O no hydrogen 3.016 N/A GLU 462.A N LEU 458.A O no hydrogen 2.897 N/A ASP 463.A N ASP 459.A O no hydrogen 2.897 N/A LEU 464.A N PHE 460.A O no hydrogen 2.960 N/A LYS 465.A N GLU 462.A O no hydrogen 3.001 N/A LEU 467.A N ASP 463.A O no hydrogen 2.978 N/A SER 469.A N LYS 465.A O no hydrogen 3.306 N/A SER 469.A OG ALA 466.A O no hydrogen 3.083 N/A VAL 470.A N LEU 467.A O no hydrogen 3.435 N/A SER 473.A N ILE 441.A O no hydrogen 3.002 N/A