Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2g20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N LEU 171.A O no hydrogen 2.944 N/A SER 1.A OG GLY 93.A O no hydrogen 3.215 N/A VAL 3.A N ILE 169.A O no hydrogen 2.838 N/A LEU 5.A N GLY 167.A O no hydrogen 2.797 N/A THR 6.A N TYR 14.A O no hydrogen 2.720 N/A TYR 8.A N GLN 12.A O no hydrogen 2.980 N/A THR 11.A N TYR 8.A O no hydrogen 3.043 N/A THR 11.A OG1 TYR 8.A O no hydrogen 3.327 N/A GLN 12.A N TYR 8.A O no hydrogen 3.157 N/A GLN 12.A NE2 LEU 114.A O no hydrogen 2.968 N/A TYR 13.A OH ASN 7.A OD1 no hydrogen 3.158 N/A TYR 13.A OH ASN 156.A O no hydrogen 2.748 N/A TYR 14.A N THR 6.A O no hydrogen 3.180 N/A GLY 15.A N VAL 28.A O no hydrogen 2.919 N/A ILE 17.A N PHE 26.A O no hydrogen 3.057 N/A GLY 18.A N THR 91.A O no hydrogen 3.296 N/A ILE 19.A N GLN 24.A O no hydrogen 2.704 N/A GLY 20.A N ILE 89.A O no hydrogen 3.070 N/A THR 21.A N SER 62.A OG no hydrogen 3.147 N/A THR 21.A OG1 SER 64.A OG no hydrogen 2.507 N/A GLN 24.A N ILE 19.A O no hydrogen 2.654 N/A PHE 26.A N ILE 17.A O no hydrogen 2.984 N/A LYS 27.A N ASP 118.A OD1 no hydrogen 2.844 N/A VAL 28.A N GLY 15.A O no hydrogen 2.935 N/A VAL 29.A N GLY 119.A O no hydrogen 3.093 N/A ASP 31.A N VAL 121.A O no hydrogen 2.965 N/A THR 32.A N THR 220.A OG1 no hydrogen 2.696 N/A THR 32.A OG1 VAL 218.A O no hydrogen 2.732 N/A THR 32.A OG1 THR 220.A OG1 no hydrogen 3.162 N/A GLY 33.A N ASP 31.A OD2 no hydrogen 2.646 N/A SER 34.A N ASP 31.A O no hydrogen 3.404 N/A SER 34.A OG ASP 31.A OD1 no hydrogen 2.447 N/A SER 35.A OG PHE 125.A O no hydrogen 2.502 N/A ASN 36.A ND2 ILE 130.A O no hydrogen 3.090 N/A TRP 38.A N VAL 120.A O no hydrogen 2.966 N/A VAL 39.A N GLY 102.A O no hydrogen 3.124 N/A SER 41.A N VAL 104.A O no hydrogen 2.855 N/A SER 41.A OG GLU 103.A OE2 no hydrogen 2.839 N/A SER 42.A N PHE 57.A O no hydrogen 2.878 N/A SER 42.A OG PHE 57.A O no hydrogen 3.092 N/A LYS 43.A N SER 41.A OG no hydrogen 2.909 N/A CYS 44.A N SER 41.A O no hydrogen 2.869 N/A CYS 44.A SG SER 45.A O no hydrogen 3.480 N/A CYS 44.A SG THR 105.A O no hydrogen 3.539 N/A ARG 46.A NH2 SER 42.A O no hydrogen 3.291 N/A LEU 47.A N SER 45.A OG no hydrogen 3.125 N/A TYR 48.A N SER 45.A O no hydrogen 3.120 N/A CYS 51.A N TYR 48.A O no hydrogen 2.952 N/A VAL 52.A N THR 49.A O no hydrogen 2.915 N/A TYR 53.A N THR 49.A O no hydrogen 3.086 N/A HIS 54.A ND1 ALA 50.A O no hydrogen 2.681 N/A HIS 54.A NE2 ALA 115.A O no hydrogen 2.800 N/A LYS 55.A N ASP 118.A OD2 no hydrogen 2.892 N/A LYS 55.A NZ THR 25.A O no hydrogen 2.912 N/A PHE 57.A N PRO 40.A O no hydrogen 2.841 N/A SER 60.A N ASP 58.A OD1 no hydrogen 3.197 N/A SER 60.A OG ASP 58.A OD1 no hydrogen 2.500 N/A ASP 61.A N ASP 58.A O no hydrogen 3.150 N/A SER 62.A N ALA 59.A O no hydrogen 3.103 N/A SER 62.A OG ASP 88.A OD1 no hydrogen 2.582 N/A SER 63.A N THR 21.A O no hydrogen 2.873 N/A SER 63.A OG THR 21.A O no hydrogen 3.430 N/A SER 64.A N SER 62.A OG no hydrogen 3.293 N/A SER 64.A OG THR 21.A OG1 no hydrogen 2.507 N/A SER 64.A OG SER 62.A OG no hydrogen 3.117 N/A SER 64.A OG ASP 88.A OD2 no hydrogen 2.724 N/A LYS 66.A N GLN 87.A O no hydrogen 2.782 N/A GLY 69.A N LEU 85.A O no hydrogen 2.855 N/A THR 70.A N ASN 68.A OD1 no hydrogen 2.829 N/A THR 70.A OG1 ASN 68.A OD1 no hydrogen 3.000 N/A LEU 72.A N GLY 83.A O no hydrogen 3.027 N/A THR 73.A OG1 SER 82.A OG no hydrogen 2.854 N/A LEU 74.A N VAL 81.A O no hydrogen 2.762 N/A TYR 76.A N GLY 79.A O no hydrogen 2.871 N/A GLY 79.A N TYR 76.A O no hydrogen 3.370 N/A VAL 81.A N LEU 74.A O no hydrogen 2.984 N/A SER 82.A N GLU 106.A O no hydrogen 3.217 N/A SER 82.A OG THR 73.A OG1 no hydrogen 2.854 N/A GLY 83.A N LEU 72.A O no hydrogen 2.990 N/A PHE 84.A N GLU 103.A O no hydrogen 2.921 N/A LEU 85.A N THR 70.A O no hydrogen 2.851 N/A SER 86.A N PHE 101.A O no hydrogen 2.859 N/A SER 86.A OG GLU 103.A OE1 no hydrogen 2.589 N/A GLN 87.A N LYS 66.A O no hydrogen 2.854 N/A ASP 88.A N GLN 99.A O no hydrogen 3.081 N/A ILE 89.A N ASP 88.A OD2 no hydrogen 2.668 N/A ILE 90.A N VAL 97.A O no hydrogen 2.647 N/A THR 91.A N GLY 18.A O no hydrogen 2.929 N/A VAL 92.A N ILE 95.A O no hydrogen 2.757 N/A ILE 95.A N VAL 92.A O no hydrogen 3.070 N/A VAL 97.A N ILE 90.A O no hydrogen 2.809 N/A GLN 99.A N ASP 88.A O no hydrogen 2.882 N/A GLN 99.A NE2 ASN 139.A OD1 no hydrogen 3.024 N/A PHE 101.A N SER 86.A O no hydrogen 2.847 N/A GLY 102.A N VAL 37.A O no hydrogen 2.746 N/A GLU 103.A N PHE 84.A O no hydrogen 2.646 N/A VAL 104.A N VAL 39.A O no hydrogen 3.013 N/A THR 105.A N SER 82.A O no hydrogen 2.873 N/A GLU 106.A N SER 82.A O no hydrogen 3.075 N/A PHE 112.A N PRO 108.A O no hydrogen 3.269 N/A MET 113.A N ALA 109.A O no hydrogen 2.717 N/A LEU 114.A N PRO 111.A O no hydrogen 2.811 N/A ALA 115.A N PHE 112.A O no hydrogen 3.047 N/A GLU 116.A N GLN 12.A OE1 no hydrogen 2.696 N/A ASP 118.A N LYS 27.A O no hydrogen 2.614 N/A GLY 119.A N LYS 27.A O no hydrogen 2.862 N/A VAL 120.A N TRP 38.A O no hydrogen 2.908 N/A VAL 121.A N VAL 29.A O no hydrogen 2.942 N/A GLY 122.A N ASN 36.A O no hydrogen 2.678 N/A MET 123.A N ASP 31.A O no hydrogen 2.617 N/A GLY 124.A N SER 34.A O no hydrogen 2.672 N/A GLU 127.A N GLU 127.A OE1 no hydrogen 2.523 N/A GLN 128.A N PHE 125.A O no hydrogen 2.998 N/A GLN 128.A NE2 GLY 192.A O no hydrogen 3.454 N/A ALA 129.A N ILE 126.A O no hydrogen 2.861 N/A ILE 130.A N ASN 36.A OD1 no hydrogen 2.881 N/A ASN 139.A N PRO 135.A O no hydrogen 3.298 N/A ILE 140.A N ILE 136.A O no hydrogen 3.100 N/A ILE 141.A N PHE 137.A O no hydrogen 2.954 N/A SER 142.A N ASP 138.A O no hydrogen 2.888 N/A SER 142.A OG ASP 138.A O no hydrogen 3.320 N/A GLN 143.A N ILE 140.A O no hydrogen 3.147 N/A GLY 144.A N ILE 141.A O no hydrogen 2.702 N/A PHE 151.A N PHE 320.A O no hydrogen 3.052 N/A SER 152.A N VAL 170.A O no hydrogen 2.801 N/A SER 152.A OG GLY 173.A O no hydrogen 2.468 N/A SER 152.A OG SER 174.A OG no hydrogen 2.440 N/A PHE 153.A N THR 318.A O no hydrogen 2.716 N/A TYR 154.A N GLN 168.A O no hydrogen 2.808 N/A TYR 155.A OH THR 220.A O no hydrogen 2.769 N/A ASN 156.A N GLY 166.A O no hydrogen 2.963 N/A ASP 158.A N ASP 10.A OD2 no hydrogen 2.836 N/A SER 159.A OG ASN 161.A O no hydrogen 3.147 N/A SER 159.A OG SER 164.A OG no hydrogen 2.576 N/A GLN 163.A N ASN 161.A O no hydrogen 2.485 N/A SER 164.A OG SER 159.A OG no hydrogen 2.576 N/A GLY 167.A N LEU 5.A O no hydrogen 3.140 N/A GLN 168.A N TYR 154.A O no hydrogen 2.754 N/A GLN 168.A NE2 ASP 175.A OD1 no hydrogen 3.333 N/A ILE 169.A N VAL 3.A O no hydrogen 3.095 N/A VAL 170.A N SER 152.A O no hydrogen 2.880 N/A LEU 171.A N SER 1.A O no hydrogen 2.485 N/A GLY 172.A N VAL 150.A O no hydrogen 2.724 N/A SER 174.A OG SER 152.A OG no hydrogen 2.440 N/A SER 174.A OG GLU 319.A OE2 no hydrogen 3.277 N/A ASP 175.A N TYR 317.A OH no hydrogen 2.939 N/A GLN 177.A N ASP 175.A OD2 no hydrogen 3.028 N/A HIS 178.A N ASP 175.A O no hydrogen 2.871 N/A TYR 179.A N PRO 176.A O no hydrogen 3.407 N/A GLU 180.A N LEU 331.A O no hydrogen 2.881 N/A HIS 184.A N PHE 329.A O no hydrogen 2.969 N/A TYR 185.A OH GLU 319.A OE1 no hydrogen 3.310 N/A ILE 186.A N ILE 327.A O no hydrogen 2.938 N/A LEU 188.A N ASN 325.A O no hydrogen 2.990 N/A ILE 189.A N GLN 195.A O no hydrogen 3.055 N/A TRP 194.A NE1 MET 123.A O no hydrogen 3.028 N/A GLN 195.A N VAL 193.A O no hydrogen 2.542 N/A ILE 196.A N ALA 216.A O no hydrogen 2.842 N/A MET 198.A N CYS 214.A O no hydrogen 2.769 N/A LYS 199.A N HIS 264.A O no hydrogen 2.708 N/A VAL 201.A N LEU 209.A O no hydrogen 3.267 N/A SER 202.A N SER 262.A O no hydrogen 3.012 N/A VAL 203.A N SER 206.A O no hydrogen 3.310 N/A GLY 204.A N ASP 260.A O no hydrogen 3.054 N/A SER 206.A OG VAL 203.A O no hydrogen 3.327 N/A LEU 209.A N VAL 201.A O no hydrogen 3.272 N/A CYS 210.A SG MET 198.A O no hydrogen 3.666 N/A CYS 210.A SG CYS 210.A O no hydrogen 2.642 N/A GLU 211.A N GLU 211.A OE2 no hydrogen 2.988 N/A CYS 214.A N MET 198.A O no hydrogen 2.927 N/A CYS 214.A SG MET 198.A O no hydrogen 3.789 N/A ALA 216.A N ILE 196.A O no hydrogen 2.817 N/A LEU 217.A N TRP 306.A O no hydrogen 2.871 N/A VAL 218.A N TRP 194.A O no hydrogen 2.938 N/A ASP 219.A N LEU 308.A O no hydrogen 2.837 N/A THR 220.A N THR 32.A OG1 no hydrogen 2.720 N/A THR 220.A OG1 PHE 30.A O no hydrogen 2.570 N/A THR 220.A OG1 THR 32.A OG1 no hydrogen 3.162 N/A GLY 221.A N ASP 219.A OD2 no hydrogen 3.017 N/A ALA 222.A N ASP 219.A O no hydrogen 3.101 N/A SER 223.A OG THR 11.A O no hydrogen 2.532 N/A ILE 225.A N ALA 292.A O no hydrogen 3.187 N/A SER 226.A N ALA 307.A O no hydrogen 2.777 N/A SER 228.A OG SER 231.A OG no hydrogen 2.807 N/A THR 229.A N ASP 297.A OD2 no hydrogen 3.047 N/A THR 229.A OG1 ASP 297.A OD1 no hydrogen 2.552 N/A SER 231.A N SER 228.A OG no hydrogen 3.171 N/A SER 231.A OG SER 228.A OG no hydrogen 2.807 N/A ILE 232.A N SER 228.A O no hydrogen 2.850 N/A GLU 233.A N THR 229.A O no hydrogen 2.811 N/A LYS 234.A N SER 230.A O no hydrogen 3.264 N/A LYS 234.A NZ LEU 208.A O no hydrogen 3.108 N/A LEU 235.A N SER 231.A O no hydrogen 2.931 N/A MET 236.A N ILE 232.A O no hydrogen 2.722 N/A GLU 237.A N GLU 233.A O no hydrogen 3.186 N/A ALA 238.A N LYS 234.A O no hydrogen 3.231 N/A LEU 239.A N MET 236.A O no hydrogen 2.914 N/A GLY 240.A N GLU 237.A O no hydrogen 3.270 N/A ALA 241.A N MET 236.A O no hydrogen 2.972 N/A LYS 242.A N VAL 249.A O no hydrogen 2.945 N/A LYS 242.A NZ GLY 240.A O no hydrogen 3.300 N/A ARG 244.A N ASP 247.A O no hydrogen 3.007 N/A VAL 249.A N LYS 242.A O no hydrogen 3.053 N/A VAL 250.A N CYS 289.A O no hydrogen 2.884 N/A CYS 252.A N LYS 287.A O no hydrogen 2.945 N/A CYS 252.A SG LYS 287.A O no hydrogen 3.542 N/A ASN 253.A N SER 284.A O no hydrogen 3.152 N/A GLU 254.A N LYS 251.A O no hydrogen 2.643 N/A GLY 255.A N CYS 252.A O no hydrogen 2.931 N/A THR 257.A N GLU 254.A O no hydrogen 3.152 N/A THR 257.A OG1 GLU 254.A O no hydrogen 3.055 N/A LEU 258.A N GLY 255.A O no hydrogen 3.114 N/A ILE 261.A N LEU 272.A O no hydrogen 2.896 N/A SER 262.A N SER 202.A O no hydrogen 2.783 N/A SER 262.A OG THR 271.A OG1 no hydrogen 3.167 N/A PHE 263.A N TYR 270.A O no hydrogen 2.972 N/A HIS 264.A N GLY 200.A O no hydrogen 2.737 N/A LEU 265.A N LYS 268.A O no hydrogen 3.370 N/A LYS 268.A NZ GLU 269.A O no hydrogen 2.712 N/A TYR 270.A N PHE 263.A O no hydrogen 3.086 N/A THR 271.A OG1 SER 262.A OG no hydrogen 3.167 N/A LEU 272.A N ILE 261.A O no hydrogen 2.684 N/A THR 273.A N ASP 276.A OD1 no hydrogen 2.682 N/A SER 274.A OG GLY 255.A O no hydrogen 3.332 N/A SER 274.A OG PRO 256.A O no hydrogen 3.375 N/A ASP 276.A N THR 273.A O no hydrogen 2.823 N/A TYR 277.A N SER 274.A O no hydrogen 3.039 N/A TYR 277.A OH PRO 259.A O no hydrogen 2.769 N/A VAL 278.A N SER 274.A O no hydrogen 3.026 N/A PHE 279.A N THR 290.A O no hydrogen 2.939 N/A SER 284.A N SER 282.A OG no hydrogen 3.220 N/A LYS 286.A N SER 284.A OG no hydrogen 2.706 N/A CYS 289.A N VAL 250.A O no hydrogen 2.683 N/A CYS 289.A SG PHE 279.A O no hydrogen 3.419 N/A CYS 289.A SG SER 282.A O no hydrogen 4.044 N/A LEU 291.A N TYR 248.A O no hydrogen 3.062 N/A ALA 292.A N TYR 277.A O no hydrogen 2.714 N/A HIS 294.A N ILE 225.A O no hydrogen 3.201 N/A MET 296.A N GLY 227.A O no hydrogen 2.961 N/A GLY 303.A N PRO 299.A O no hydrogen 3.021 N/A THR 305.A OG1 GLN 195.A OE1 no hydrogen 3.078 N/A THR 305.A OG1 TRP 306.A O no hydrogen 2.746 N/A TRP 306.A N LEU 215.A O no hydrogen 2.852 N/A ALA 307.A N SER 226.A O no hydrogen 2.634 N/A LEU 308.A N LEU 217.A O no hydrogen 2.653 N/A ALA 310.A N ALA 222.A O no hydrogen 2.883 N/A THR 311.A OG1 SER 223.A O no hydrogen 3.490 N/A THR 311.A OG1 ALA 292.A O no hydrogen 2.896 N/A PHE 312.A N GLY 309.A O no hydrogen 2.893 N/A ILE 313.A N GLY 309.A O no hydrogen 2.970 N/A ARG 314.A N ALA 310.A O no hydrogen 2.968 N/A ARG 314.A NE TYR 13.A OH no hydrogen 3.162 N/A LYS 315.A N PHE 312.A O no hydrogen 2.943 N/A LYS 315.A NZ THR 271.A O no hydrogen 2.593 N/A LYS 315.A NZ ASP 276.A OD1 no hydrogen 3.527 N/A PHE 316.A N PHE 312.A O no hydrogen 3.123 N/A TYR 317.A N ALA 330.A O no hydrogen 2.615 N/A THR 318.A N PHE 153.A O no hydrogen 3.254 N/A THR 318.A OG1 PHE 316.A O no hydrogen 3.153 N/A GLU 319.A N GLY 328.A O no hydrogen 2.973 N/A PHE 320.A N PHE 151.A O no hydrogen 2.781 N/A ASP 321.A N ARG 326.A O no hydrogen 2.867 N/A ARG 322.A N ASP 149.A O no hydrogen 2.844 N/A ARG 322.A NH1 ASP 138.A OD2 no hydrogen 2.581 N/A ASN 324.A N ASP 321.A OD2 no hydrogen 3.256 N/A ASN 325.A N ARG 322.A O no hydrogen 3.203 N/A ARG 326.A N ASP 321.A O no hydrogen 3.092 N/A ARG 326.A NE ASP 321.A OD1 no hydrogen 2.958 N/A ARG 326.A NH1 ASP 321.A OD1 no hydrogen 3.362 N/A ILE 327.A N ILE 186.A O no hydrogen 3.125 N/A GLY 328.A N GLU 319.A O no hydrogen 2.976 N/A PHE 329.A N HIS 184.A O no hydrogen 3.025 N/A ALA 330.A N TYR 317.A O no hydrogen 3.027 N/A ALA 332.A N LYS 315.A O no hydrogen 2.893 N/A ARG 333.A N HIS 178.A O no hydrogen 3.090 N/A