Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6u20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 12.A SG THR 24.A O no hydrogen 3.693 N/A SER 14.A OG ASP 79.A OD2 no hydrogen 2.522 N/A THR 15.A N ILE 22.A O no hydrogen 3.163 N/A LEU 17.A N ARG 20.A O no hydrogen 3.360 N/A ASP 19.A N LEU 17.A O no hydrogen 2.877 N/A VAL 21.A N TRP 468.A O no hydrogen 3.145 N/A ILE 22.A N THR 15.A O no hydrogen 3.245 N/A THR 23.A N ILE 466.A O no hydrogen 3.144 N/A THR 23.A OG1 ILE 466.A O no hydrogen 3.527 N/A THR 24.A N ASP 13.A O no hydrogen 2.894 N/A SER 25.A N VAL 464.A O no hydrogen 3.006 N/A SER 25.A OG CYS 73.A O no hydrogen 3.253 N/A SER 25.A OG VAL 464.A O no hydrogen 3.522 N/A THR 26.A OG1 HIS 11.A O no hydrogen 2.380 N/A ARG 27.A N VAL 462.A O no hydrogen 3.325 N/A ARG 27.A NE PRO 147.A O no hydrogen 3.297 N/A ARG 27.A NH1 THR 26.A O no hydrogen 3.091 N/A ARG 27.A NH2 PRO 147.A O no hydrogen 3.425 N/A THR 28.A OG1 GLN 461.A OE1 no hydrogen 3.110 N/A TRP 29.A N GLY 460.A O no hydrogen 2.733 N/A TRP 29.A NE1 GLN 461.A O no hydrogen 2.442 N/A LEU 31.A N SER 458.A O no hydrogen 2.694 N/A TYR 34.A OH ILE 156.A O no hydrogen 2.496 N/A ASN 35.A ND2 LEU 38.A O no hydrogen 3.542 N/A ASN 35.A ND2 SER 60.A OG no hydrogen 2.882 N/A ASN 35.A ND2 THR 61.A O no hydrogen 3.419 N/A HIS 37.A N TYR 34.A O no hydrogen 3.053 N/A TYR 39.A OH GLU 180.A OE1 no hydrogen 2.589 N/A LYS 40.A N SER 60.A O no hydrogen 3.132 N/A ILE 42.A N GLY 58.A O no hydrogen 3.000 N/A ASN 44.A N TYR 56.A O no hydrogen 3.192 N/A ASP 53.A N THR 51.A OG1 no hydrogen 2.954 N/A ASN 54.A N THR 51.A O no hydrogen 3.347 N/A GLY 58.A N ILE 42.A O no hydrogen 2.966 N/A TYR 59.A N TYR 161.A O no hydrogen 3.152 N/A SER 60.A N LYS 40.A O no hydrogen 2.920 N/A THR 61.A N TYR 159.A O no hydrogen 3.121 N/A THR 61.A OG1 TYR 159.A O no hydrogen 2.398 N/A GLY 64.A N ILE 432.A O no hydrogen 2.775 N/A PHE 66.A N ILE 430.A O no hydrogen 3.229 N/A ASN 69.A ND2 TRP 402.A O no hydrogen 2.763 N/A ARG 70.A NH1 GLN 398.A O no hydrogen 3.568 N/A PHE 71.A N GLY 399.A O no hydrogen 2.958 N/A CYS 73.A SG ARG 70.A O no hydrogen 3.904 N/A CYS 73.A SG LEU 146.A O no hydrogen 3.673 N/A HIS 74.A N PHE 71.A O no hydrogen 3.390 N/A ARG 78.A NH1 ARG 78.A O no hydrogen 3.515 N/A ASP 79.A N SER 76.A OG no hydrogen 3.261 N/A TRP 80.A N SER 76.A O no hydrogen 2.959 N/A TRP 80.A NE1 GLY 511.A O no hydrogen 3.243 N/A GLN 81.A N ARG 78.A O no hydrogen 2.867 N/A GLN 81.A NE2 TYR 484.A O no hydrogen 2.670 N/A ARG 82.A N ARG 78.A O no hydrogen 3.048 N/A ILE 84.A N TRP 80.A O no hydrogen 3.284 N/A ASN 87.A ND2 LEU 83.A O no hydrogen 3.213 N/A TRP 88.A N GLN 471.A O no hydrogen 2.856 N/A ARG 91.A N GLU 469.A O no hydrogen 3.076 N/A ARG 91.A NE GLU 469.A OE1 no hydrogen 3.179 N/A ARG 91.A NH1 VAL 202.A O no hydrogen 2.814 N/A ARG 91.A NH2 GLU 469.A OE1 no hydrogen 3.368 N/A LYS 93.A N GLU 467.A O no hydrogen 2.801 N/A LEU 95.A N TYR 197.A O no hydrogen 3.002 N/A SER 96.A N GLU 465.A O no hydrogen 2.879 N/A LEU 99.A N PHE 193.A O no hydrogen 2.858 N/A GLN 103.A N THR 459.A O no hydrogen 3.023 N/A LYS 105.A N TYR 457.A O no hydrogen 2.981 N/A LYS 105.A NZ ASN 118.A OD1 no hydrogen 2.760 N/A GLU 106.A N ALA 117.A O no hydrogen 3.037 N/A VAL 107.A N THR 455.A O no hydrogen 3.290 N/A THR 108.A N THR 115.A O no hydrogen 3.082 N/A THR 108.A OG1 GLU 106.A OE1 no hydrogen 2.896 N/A ASN 110.A N THR 113.A O no hydrogen 3.355 N/A THR 113.A N ASN 110.A O no hydrogen 2.647 N/A THR 113.A OG1 ASN 110.A O no hydrogen 2.561 N/A LYS 114.A NZ GLN 109.A OE1 no hydrogen 3.195 N/A THR 115.A N THR 108.A O no hydrogen 3.329 N/A ALA 117.A N GLU 106.A O no hydrogen 3.126 N/A ASN 119.A N VAL 104.A O no hydrogen 3.241 N/A THR 123.A OG1 THR 435.A OG1 no hydrogen 2.494 N/A ILE 124.A N LEU 187.A O no hydrogen 3.160 N/A GLN 125.A N LYS 433.A O no hydrogen 2.723 N/A VAL 126.A N GLN 185.A O no hydrogen 3.086 N/A PHE 127.A N LEU 431.A O no hydrogen 3.358 N/A ASP 129.A N GLN 429.A O no hydrogen 3.252 N/A TYR 132.A OH PRO 426.A O no hydrogen 2.451 N/A GLN 133.A N ASP 129.A OD2 no hydrogen 3.131 N/A LEU 134.A N ASP 129.A OD1 no hydrogen 3.243 N/A TYR 136.A OH PRO 427.A O no hydrogen 3.109 N/A SER 140.A OG VAL 137.A O no hydrogen 3.437 N/A CYS 145.A SG LEU 146.A O no hydrogen 3.266 N/A PHE 154.A N THR 28.A O no hydrogen 3.332 N/A GLN 158.A NE2 THR 61.A O no hydrogen 3.144 N/A TYR 159.A N TRP 63.A O no hydrogen 3.420 N/A TYR 159.A OH PRO 135.A O no hydrogen 3.049 N/A TYR 161.A OH TYR 177.A O no hydrogen 3.420 N/A THR 163.A N PHE 57.A O no hydrogen 3.059 N/A ASN 165.A ND2 GLY 167.A O no hydrogen 3.412 N/A ASN 166.A N GLN 169.A O no hydrogen 2.873 N/A SER 174.A N VAL 171.A O no hydrogen 3.343 N/A SER 174.A OG VAL 171.A O no hydrogen 2.904 N/A TYR 177.A N TYR 161.A OH no hydrogen 2.569 N/A CYS 178.A SG GLU 180.A OE1 no hydrogen 3.756 N/A LEU 179.A N TYR 39.A OH no hydrogen 3.245 N/A TYR 181.A N CYS 178.A O no hydrogen 3.193 N/A GLN 185.A N VAL 126.A O no hydrogen 3.001 N/A LEU 187.A N ILE 124.A O no hydrogen 3.106 N/A ARG 188.A N ASN 191.A OD1 no hydrogen 3.036 N/A ARG 188.A NE THR 121.A O no hydrogen 3.292 N/A THR 189.A OG1 ILE 102.A O no hydrogen 3.142 N/A ASN 191.A N ARG 188.A O no hydrogen 3.273 N/A PHE 193.A N LEU 99.A O no hydrogen 3.089 N/A TYR 197.A N LEU 95.A O no hydrogen 3.219 N/A PHE 199.A N LYS 93.A O no hydrogen 2.798 N/A SER 206.A OG GLN 391.A OE1 no hydrogen 3.258 N/A SER 207.A N TRP 88.A O no hydrogen 3.359 N/A SER 207.A OG ASN 87.A O no hydrogen 2.533 N/A SER 207.A OG SER 207.A O no hydrogen 2.380 N/A ALA 209.A N LEU 515.A O no hydrogen 3.033 N/A SER 211.A N ARG 517.A O no hydrogen 3.083 N/A SER 213.A OG ASP 215.A OD1 no hydrogen 3.398 N/A ASP 215.A N ASP 215.A OD1 no hydrogen 2.406 N/A ARG 216.A N SER 213.A O no hydrogen 3.449 N/A ARG 216.A NH1 ASP 215.A O no hydrogen 2.831 N/A GLN 224.A N GLY 249.A O no hydrogen 3.001 N/A GLN 224.A NE2 ALA 258.A O no hydrogen 3.683 N/A TYR 228.A N SER 247.A O no hydrogen 3.006 N/A SER 230.A N GLY 245.A O no hydrogen 3.094 N/A ARG 231.A N GLY 245.A O no hydrogen 3.354 N/A THR 234.A N THR 241.A O no hydrogen 3.311 N/A GLY 237.A N ASN 240.A OD1 no hydrogen 3.305 N/A THR 241.A N THR 234.A OG1 no hydrogen 3.146 N/A THR 243.A N THR 232.A O no hydrogen 2.793 N/A GLY 245.A N ARG 231.A O no hydrogen 3.039 N/A SER 247.A N TYR 228.A O no hydrogen 3.104 N/A SER 247.A OG PHE 246.A O no hydrogen 2.836 N/A GLN 248.A NE2 TYR 227.A OH no hydrogen 3.422 N/A ASN 256.A N THR 253.A O no hydrogen 2.963 N/A ALA 258.A N GLN 224.A OE1 no hydrogen 3.463 N/A LYS 259.A NZ MET 254.A O no hydrogen 3.438 N/A LYS 259.A NZ GLN 257.A O no hydrogen 3.088 N/A LEU 262.A N GLY 387.A O no hydrogen 3.053 N/A GLY 264.A N THR 352.A O no hydrogen 3.434 N/A CYS 266.A N GLN 382.A O no hydrogen 3.462 N/A CYS 266.A SG ASN 380.A O no hydrogen 3.648 N/A TYR 267.A OH LYS 291.A O no hydrogen 3.360 N/A GLN 269.A N ALA 356.A O no hydrogen 3.032 N/A ARG 271.A N GLN 270.A OE1 no hydrogen 2.915 N/A VAL 272.A N PHE 318.A O no hydrogen 3.206 N/A SER 273.A N ASN 279.A OD1 no hydrogen 3.122 N/A SER 273.A OG THR 275.A O no hydrogen 2.930 N/A THR 274.A N ARG 316.A O no hydrogen 3.145 N/A GLN 278.A N THR 275.A O no hydrogen 3.445 N/A ASN 279.A ND2 SER 273.A O no hydrogen 2.843 N/A ASN 281.A N ASN 280.A OD1 no hydrogen 2.650 N/A THR 287.A OG1 ASN 283.A O no hydrogen 3.534 N/A THR 290.A OG1 ARG 268.A O no hydrogen 3.425 N/A LYS 291.A NZ TRP 286.A O no hydrogen 3.084 N/A LYS 291.A NZ GLY 289.A O no hydrogen 3.275 N/A TYR 292.A N SER 299.A O no hydrogen 2.939 N/A HIS 293.A ND1 ASN 298.A OD1 no hydrogen 3.021 N/A LEU 294.A N ARG 297.A O no hydrogen 3.162 N/A ARG 297.A N LEU 294.A O no hydrogen 2.934 N/A ARG 297.A NH2 ASN 165.A OD1 no hydrogen 2.692 N/A SER 299.A N TYR 292.A O no hydrogen 3.276 N/A SER 299.A OG TYR 292.A O no hydrogen 3.403 N/A ALA 301.A N THR 290.A O no hydrogen 3.060 N/A ALA 308.A N PRO 354.A O no hydrogen 2.866 N/A LYS 311.A NZ GLU 314.A OE1 no hydrogen 2.774 N/A LYS 311.A NZ GLU 314.A OE2 no hydrogen 3.172 N/A LYS 311.A NZ GLU 358.A OE1 no hydrogen 2.615 N/A GLU 315.A N GLU 315.A OE1 no hydrogen 3.194 N/A ARG 316.A NE GLN 278.A OE1 no hydrogen 3.135 N/A PHE 317.A N GLU 314.A O no hydrogen 3.439 N/A PHE 318.A N VAL 272.A O no hydrogen 3.066 N/A SER 320.A N GLN 270.A O no hydrogen 3.098 N/A SER 320.A OG ASN 321.A OD1 no hydrogen 3.457 N/A ASN 321.A ND2 THR 290.A O no hydrogen 3.363 N/A PHE 326.A N MET 342.A O no hydrogen 2.948 N/A LYS 328.A N ASP 340.A O no hydrogen 3.017 N/A LYS 328.A NZ SER 339.A O no hydrogen 3.245 N/A GLN 329.A NE2 TYR 504.A O no hydrogen 2.885 N/A ASN 330.A N GLN 329.A OE1 no hydrogen 3.130 N/A ASP 334.A N ASP 334.A OD1 no hydrogen 2.368 N/A VAL 341.A N TYR 338.A O no hydrogen 3.477 N/A MET 342.A N PHE 326.A O no hydrogen 2.594 N/A THR 344.A N LEU 324.A O no hydrogen 3.470 N/A THR 344.A OG1 LEU 324.A O no hydrogen 2.756 N/A GLU 346.A N THR 309.A OG1 no hydrogen 2.944 N/A LYS 350.A NZ ASP 312.A OD1 no hydrogen 2.422 N/A THR 352.A N ILE 349.A O no hydrogen 3.410 N/A THR 352.A OG1 ASN 353.A OD1 no hydrogen 3.535 N/A ASN 353.A N ILE 349.A O no hydrogen 2.989 N/A ALA 356.A N ALA 308.A O no hydrogen 2.810 N/A GLU 358.A N VAL 355.A O no hydrogen 3.462 N/A GLU 359.A N GLU 359.A OE1 no hydrogen 2.740 N/A TYR 360.A N VAL 379.A O no hydrogen 3.417 N/A VAL 363.A N GLY 377.A O no hydrogen 2.855 N/A ASN 366.A ND2 ALA 373.A O no hydrogen 3.556 N/A GLN 369.A N THR 372.A O no hydrogen 3.333 N/A THR 372.A OG1 ASN 371.A OD1 no hydrogen 3.305 N/A GLN 375.A N ASN 366.A OD1 no hydrogen 3.105 N/A GLY 377.A N VAL 363.A O no hydrogen 2.757 N/A VAL 379.A N GLY 361.A O no hydrogen 3.417 N/A GLN 382.A N CYS 266.A O no hydrogen 2.876 N/A GLN 391.A N ASN 353.A OD1 no hydrogen 3.289 N/A ARG 393.A NE LEU 417.A O no hydrogen 2.817 N/A ARG 393.A NH1 GLY 322.A O no hydrogen 3.221 N/A ARG 393.A NH2 GLY 304.A O no hydrogen 3.218 N/A LEU 397.A N ILE 510.A O no hydrogen 3.350 N/A GLY 399.A N TYR 396.A O no hydrogen 3.499 N/A ILE 401.A N ASN 69.A OD1 no hydrogen 2.721 N/A TRP 402.A N ASN 69.A OD1 no hydrogen 3.000 N/A ALA 403.A N PHE 421.A O no hydrogen 3.406 N/A ILE 405.A N LEU 423.A O no hydrogen 2.882 N/A THR 408.A OG1 PRO 406.A O no hydrogen 3.319 N/A THR 408.A OG1 GLY 410.A O no hydrogen 3.298 N/A HIS 413.A NE2 ASN 392.A OD1 no hydrogen 3.272 N/A SER 415.A N HIS 413.A O no hydrogen 2.673 N/A GLY 419.A N PRO 416.A O no hydrogen 3.189 N/A PHE 421.A N ILE 401.A O no hydrogen 2.922 N/A LEU 423.A N ALA 403.A O no hydrogen 3.206 N/A GLN 429.A NE2 PRO 135.A O no hydrogen 3.220 N/A LEU 431.A N PHE 127.A O no hydrogen 3.166 N/A ILE 432.A N GLY 64.A O no hydrogen 2.620 N/A LYS 433.A N GLN 125.A O no hydrogen 3.065 N/A ASN 434.A ND2 SER 458.A OG no hydrogen 2.539 N/A THR 435.A N THR 123.A O no hydrogen 3.425 N/A THR 435.A OG1 THR 123.A O no hydrogen 2.726 N/A THR 435.A OG1 THR 123.A OG1 no hydrogen 2.494 N/A ALA 439.A N SER 452.A O no hydrogen 2.806 N/A ILE 454.A N VAL 437.A O no hydrogen 3.095 N/A TYR 457.A N LYS 105.A O no hydrogen 3.021 N/A SER 458.A N LEU 31.A O no hydrogen 3.196 N/A THR 459.A N GLN 103.A O no hydrogen 3.005 N/A THR 459.A OG1 TRP 29.A O no hydrogen 3.253 N/A GLY 460.A N TRP 29.A O no hydrogen 3.228 N/A GLN 461.A N PHE 100.A O no hydrogen 3.233 N/A SER 463.A N LYS 98.A O no hydrogen 2.967 N/A VAL 464.A N SER 25.A O no hydrogen 3.036 N/A GLU 465.A N SER 96.A O no hydrogen 2.993 N/A ILE 466.A N THR 23.A O no hydrogen 3.080 N/A GLU 467.A N ARG 94.A O no hydrogen 2.981 N/A TRP 468.A N VAL 21.A O no hydrogen 2.880 N/A GLU 469.A N ARG 91.A O no hydrogen 2.783 N/A LEU 470.A N ASP 19.A O no hydrogen 3.488 N/A GLN 471.A N GLY 89.A O no hydrogen 3.009 N/A ARG 477.A N SER 475.A OG no hydrogen 3.270 N/A ARG 477.A NE ASN 479.A OD1 no hydrogen 2.881 N/A ARG 477.A NH1 THR 516.A OG1 no hydrogen 2.722 N/A TYR 484.A N ASN 85.A OD1 no hydrogen 3.347 N/A THR 485.A OG1 SER 486.A O no hydrogen 2.949 N/A SER 486.A OG ASN 487.A O no hydrogen 3.288 N/A SER 491.A OG SER 493.A O no hydrogen 2.749 N/A SER 493.A OG VAL 494.A O no hydrogen 3.017 N/A THR 512.A N ASP 394.A OD1 no hydrogen 3.186 N/A THR 512.A OG1 ASP 394.A OD2 no hydrogen 3.101 N/A THR 512.A OG1 VAL 395.A O no hydrogen 2.811 N/A ARG 513.A NE SER 206.A O no hydrogen 3.094 N/A ARG 513.A NH1 ASN 392.A O no hydrogen 3.058 N/A ARG 513.A NH2 ASN 392.A O no hydrogen 2.817 N/A ARG 517.A N ALA 209.A O no hydrogen 3.416 N/A ASN 518.A N ASN 518.A OD1 no hydrogen 2.279 N/A