Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4udg_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TRP 4.A NE1 GLU 6.A OE2 no hydrogen 2.888 N/A ARG 7.A NH1 GLU 309.A OE1 no hydrogen 2.955 N/A ARG 7.A NH2 GLU 309.A OE1 no hydrogen 3.433 N/A ARG 7.A NH2 GLU 309.A OE2 no hydrogen 2.792 N/A CYS 11.A N PRO 8.A O no hydrogen 2.966 N/A TRP 16.A N PHE 304.A O no hydrogen 2.910 N/A TRP 16.A NE1 GLU 5.A O no hydrogen 2.943 N/A ARG 17.A NE GLU 266.A OE1 no hydrogen 3.344 N/A ARG 17.A NE GLU 266.A OE2 no hydrogen 2.765 N/A ARG 17.A NH2 GLU 266.A OE1 no hydrogen 3.037 N/A ARG 17.A NH2 GLU 266.A OE2 no hydrogen 3.460 N/A SER 18.A N LEU 302.A O no hydrogen 2.932 N/A SER 18.A OG GLU 5.A OE2 no hydrogen 2.618 N/A VAL 19.A N GLU 5.A OE1 no hydrogen 2.902 N/A ALA 20.A N SER 18.A OG no hydrogen 2.995 N/A ASN 21.A N SER 18.A O no hydrogen 3.266 N/A ASN 21.A ND2 TYR 265.A OH no hydrogen 3.036 N/A ASN 21.A ND2 LEU 302.A O no hydrogen 3.203 N/A ILE 23.A N THR 300.A O no hydrogen 2.885 N/A ILE 24.A N THR 300.A O no hydrogen 3.345 N/A ARG 26.A NE ASN 33.A O no hydrogen 2.889 N/A ARG 26.A NH2 ASN 33.A O no hydrogen 2.896 N/A ARG 26.A NH2 ASN 33.A OD1 no hydrogen 3.540 N/A ARG 26.A NH2 ASP 270.A OD1 no hydrogen 3.449 N/A LEU 29.A N SER 32.A OG no hydrogen 3.081 N/A SER 32.A N LEU 29.A O no hydrogen 3.158 N/A SER 32.A OG ARG 26.A O no hydrogen 2.801 N/A SER 32.A OG LEU 29.A O no hydrogen 3.234 N/A ASN 33.A N ASP 54.A O no hydrogen 2.731 N/A ASN 33.A ND2 SER 34.A OG no hydrogen 3.031 N/A ASN 33.A ND2 ASP 270.A OD2 no hydrogen 2.707 N/A SER 34.A N ASP 54.A O no hydrogen 3.235 N/A ILE 35.A N THR 298.A O no hydrogen 3.057 N/A PHE 36.A N ARG 52.A O no hydrogen 3.377 N/A SER 38.A OG SER 38.A O no hydrogen 2.547 N/A ALA 39.A N VAL 50.A O no hydrogen 2.825 N/A VAL 41.A N ALA 48.A O no hydrogen 2.884 N/A PHE 43.A N GLY 46.A O no hydrogen 2.807 N/A GLY 46.A N PHE 43.A O no hydrogen 2.958 N/A PHE 47.A N SER 67.A O no hydrogen 2.846 N/A ALA 48.A N VAL 41.A O no hydrogen 2.913 N/A GLY 49.A N GLY 65.A O no hydrogen 2.944 N/A VAL 50.A N ALA 39.A O no hydrogen 3.073 N/A PHE 51.A N HIS 63.A O no hydrogen 2.783 N/A ARG 52.A N ASN 37.A O no hydrogen 2.979 N/A ARG 52.A NE ASP 54.A OD1 no hydrogen 2.786 N/A ARG 52.A NH2 ASP 54.A OD2 no hydrogen 2.762 N/A CYS 53.A N ARG 61.A O no hydrogen 2.921 N/A CYS 53.A SG PHE 51.A O no hydrogen 4.004 N/A ASP 54.A N SER 34.A O no hydrogen 2.965 N/A ASP 55.A N ARG 59.A O no hydrogen 3.015 N/A THR 56.A N THR 31.A O no hydrogen 2.933 N/A SER 57.A N ASP 55.A OD1 no hydrogen 2.934 N/A ARG 58.A N ASP 55.A O no hydrogen 2.787 N/A ARG 59.A N ASP 55.A OD1 no hydrogen 2.962 N/A ARG 59.A NE ASP 55.A OD2 no hydrogen 2.853 N/A ARG 59.A NH2 ASP 55.A OD2 no hydrogen 2.876 N/A HIS 63.A N PHE 51.A O no hydrogen 2.843 N/A HIS 63.A ND1 LYS 76.A O no hydrogen 2.848 N/A GLY 65.A N GLY 49.A O no hydrogen 2.939 N/A PHE 66.A N ASN 74.A O no hydrogen 2.962 N/A SER 67.A N PHE 47.A O no hydrogen 2.977 N/A SER 67.A OG ASN 72.A O no hydrogen 2.768 N/A ASP 69.A N SER 67.A OG no hydrogen 3.192 N/A ALA 70.A N SER 67.A OG no hydrogen 2.803 N/A ILE 71.A N ASP 69.A OD1 no hydrogen 2.850 N/A ASN 72.A N ASP 69.A OD1 no hydrogen 2.802 N/A TRP 73.A NE1 ALA 70.A O no hydrogen 2.973 N/A ASN 74.A N PHE 66.A O no hydrogen 2.881 N/A ASN 74.A ND2 PHE 66.A O no hydrogen 3.662 N/A LYS 76.A N VAL 64.A O no hydrogen 2.839 N/A LEU 80.A N LEU 62.A O no hydrogen 2.799 N/A GLN 83.A N PHE 131.A O no hydrogen 2.836 N/A CYS 84.A SG ASP 86.A O no hydrogen 3.347 N/A CYS 84.A SG GLN 133.A O no hydrogen 3.936 N/A ILE 89.A N ASP 86.A OD1 no hydrogen 3.065 N/A GLY 90.A N ASP 86.A O no hydrogen 2.951 N/A THR 91.A N GLU 88.A O no hydrogen 3.230 N/A THR 91.A OG1 GLU 87.A O no hydrogen 2.793 N/A GLY 95.A N MET 60.A O no hydrogen 3.319 N/A TYR 96.A N CYS 112.A O no hydrogen 3.046 N/A ARG 99.A N THR 110.A O no hydrogen 2.833 N/A ARG 99.A NE GLY 209.A O no hydrogen 2.714 N/A ARG 99.A NH1 ASP 97.A OD1 no hydrogen 2.725 N/A ARG 99.A NH1 PRO 98.A O no hydrogen 3.194 N/A ARG 99.A NH2 ASP 97.A OD1 no hydrogen 3.021 N/A ARG 99.A NH2 ALA 208.A O no hydrogen 3.020 N/A CYS 101.A N TYR 108.A O no hydrogen 2.994 N/A CYS 101.A SG PHE 148.A O no hydrogen 4.017 N/A ILE 103.A N ARG 106.A O no hydrogen 2.988 N/A ASP 105.A N ILE 103.A O no hydrogen 2.718 N/A ARG 106.A NE ASP 105.A OD1 no hydrogen 2.824 N/A ARG 106.A NH2 ASP 105.A OD1 no hydrogen 3.542 N/A ARG 106.A NH2 ASP 105.A OD2 no hydrogen 3.121 N/A TYR 107.A N THR 125.A O no hydrogen 2.834 N/A TYR 107.A OH PRO 42.A O no hydrogen 2.909 N/A TYR 108.A N CYS 101.A O no hydrogen 2.776 N/A VAL 109.A N.A ALA 123.A O no hydrogen 2.858 N/A VAL 109.A N.B ALA 123.A O no hydrogen 2.884 N/A THR 110.A N ARG 99.A O no hydrogen 2.968 N/A THR 110.A OG1 GLY 145.A O no hydrogen 2.953 N/A TRP 111.A N GLY 121.A O no hydrogen 3.189 N/A TRP 111.A NE1 ASN 113.A OD1 no hydrogen 3.039 N/A CYS 112.A N TYR 96.A O no hydrogen 2.757 N/A CYS 112.A SG THR 119.A O no hydrogen 3.783 N/A ASN 113.A N THR 119.A O no hydrogen 2.806 N/A ASN 113.A ND2 ASN 136.A OD1 no hydrogen 3.024 N/A GLY 114.A N TYR 94.A O no hydrogen 3.211 N/A TYR 115.A N GLY 117.A O no hydrogen 2.870 N/A TYR 115.A OH GLU 88.A OE2 no hydrogen 2.614 N/A THR 119.A N ASN 113.A O no hydrogen 2.983 N/A THR 119.A OG1 PHE 138.A O no hydrogen 2.680 N/A ILE 120.A N.A THR 119.A OG1 no hydrogen 2.680 N/A ILE 120.A N.B THR 119.A OG1 no hydrogen 2.652 N/A GLY 121.A N TRP 111.A O no hydrogen 2.811 N/A ALA 123.A N VAL 109.A O.A no hydrogen 2.863 N/A ALA 123.A N VAL 109.A O.B no hydrogen 2.864 N/A TYR 124.A N HIS 132.A O no hydrogen 2.955 N/A THR 125.A N TYR 107.A O no hydrogen 2.828 N/A THR 125.A OG1 THR 130.A O no hydrogen 2.721 N/A ASP 127.A N THR 125.A OG1 no hydrogen 3.113 N/A PHE 128.A N THR 125.A OG1 no hydrogen 2.915 N/A GLU 129.A N ASP 127.A OD1 no hydrogen 2.965 N/A THR 130.A N ASP 127.A OD1 no hydrogen 3.047 N/A HIS 132.A N TYR 124.A O no hydrogen 2.868 N/A HIS 132.A ND1 GLN 83.A OE1 no hydrogen 2.764 N/A GLN 133.A N GLN 83.A O no hydrogen 2.843 N/A LEU 134.A N VAL 122.A O no hydrogen 2.761 N/A ALA 137.A N ILE 120.A O.A no hydrogen 2.977 N/A ALA 137.A N ILE 120.A O.B no hydrogen 2.966 N/A ASN 142.A N PRO 118.A O no hydrogen 2.887 N/A ASN 142.A ND2 SER 160.A OG no hydrogen 3.140 N/A ARG 143.A N ARG 161.A O no hydrogen 3.282 N/A ARG 143.A NH2 THR 168.A OG1 no hydrogen 3.027 N/A ASN 144.A N ASP 97.A OD2 no hydrogen 2.734 N/A VAL 146.A N LEU 159.A O no hydrogen 2.909 N/A PHE 148.A N ALA 157.A O no hydrogen 2.906 N/A ARG 150.A NE GLU 214.A OE1 no hydrogen 2.877 N/A ARG 150.A NH1 LYS 151.A O no hydrogen 2.959 N/A ARG 150.A NH2 GLU 214.A OE2 no hydrogen 2.956 N/A ILE 152.A N ARG 155.A O no hydrogen 2.793 N/A ARG 155.A N ILE 152.A O no hydrogen 3.019 N/A ARG 155.A NH1 GLU 177.A OE1 no hydrogen 3.367 N/A PHE 156.A N SER 178.A O no hydrogen 2.861 N/A MET 158.A N SER 176.A O no hydrogen 2.909 N/A LEU 159.A N VAL 146.A O no hydrogen 2.805 N/A SER 160.A N PHE 174.A O no hydrogen 2.843 N/A ARG 161.A N ASN 142.A OD1 no hydrogen 2.940 N/A ARG 161.A NE PRO 162.A O no hydrogen 3.057 N/A ARG 161.A NE SER 163.A OG no hydrogen 3.427 N/A ARG 161.A NH1 ILE 206.A O no hydrogen 2.921 N/A ARG 161.A NH2 SER 163.A OG no hydrogen 2.917 N/A SER 163.A N PHE 141.A O no hydrogen 2.851 N/A SER 163.A OG ARG 161.A O no hydrogen 2.781 N/A ASP 164.A N THR 168.A OG1 no hydrogen 3.404 N/A GLY 166.A N ASP 164.A OD1 no hydrogen 2.805 N/A THR 168.A OG1 ASP 164.A OD1 no hydrogen 2.641 N/A THR 168.A OG1 GLY 166.A O no hydrogen 3.225 N/A ILE 173.A N MET 191.A O no hydrogen 2.949 N/A PHE 174.A N SER 160.A O no hydrogen 3.006 N/A TYR 175.A N ARG 188.A O no hydrogen 2.895 N/A TYR 175.A OH GLU 177.A OE2 no hydrogen 2.651 N/A SER 176.A N MET 158.A O no hydrogen 2.927 N/A SER 176.A OG HIS 187.A ND1 no hydrogen 2.704 N/A GLU 177.A N GLY 185.A O no hydrogen 2.886 N/A SER 178.A N PHE 156.A O no hydrogen 2.862 N/A SER 178.A OG PHE 183.A O no hydrogen 2.570 N/A ASP 180.A N SER 178.A OG no hydrogen 3.146 N/A MET 181.A N SER 178.A OG no hydrogen 2.922 N/A GLU 182.A N ASP 180.A OD1 no hydrogen 2.899 N/A PHE 183.A N ASP 180.A OD1 no hydrogen 2.856 N/A GLY 185.A N GLU 177.A O no hydrogen 2.869 N/A HIS 187.A ND1 SER 176.A OG no hydrogen 2.704 N/A ARG 188.A N TYR 175.A O no hydrogen 2.790 N/A ARG 188.A NH1 HIS 187.A O no hydrogen 2.881 N/A HIS 189.A NE2 ASP 172.A OD2 no hydrogen 3.076 N/A HIS 189.A NE2 SER 192.A OG no hydrogen 2.933 N/A VAL 190.A N ILE 173.A O no hydrogen 2.843 N/A MET 191.A N ILE 173.A O no hydrogen 3.320 N/A SER 192.A OG ASP 172.A OD1 no hydrogen 3.281 N/A SER 192.A OG ASP 172.A OD2 no hydrogen 3.228 N/A SER 192.A OG HIS 189.A NE2 no hydrogen 2.933 N/A ALA 194.A N GLN 202.A O no hydrogen 2.946 N/A GLU 197.A N GLU 197.A OE1 no hydrogen 2.867 N/A VAL 198.A N ALA 195.A O no hydrogen 2.945 N/A SER 199.A N ALA 195.A O no hydrogen 3.044 N/A SER 199.A OG GLY 255.A O no hydrogen 2.645 N/A TRP 201.A NE1 GLY 255.A O no hydrogen 2.724 N/A GLN 202.A N SER 199.A O no hydrogen 3.312 N/A GLN 202.A NE2 SER 199.A OG no hydrogen 2.879 N/A GLN 202.A NE2 SER 254.A O no hydrogen 2.897 N/A CYS 203.A N ALA 200.A O no hydrogen 3.393 N/A CYS 203.A SG ALA 200.A O no hydrogen 3.326 N/A THR 204.A N VAL 226.A O no hydrogen 2.895 N/A THR 204.A OG1 VAL 226.A O no hydrogen 3.397 N/A LYS 205.A NZ THR 168.A O no hydrogen 2.781 N/A LYS 205.A NZ TYR 235.A OH no hydrogen 3.466 N/A ILE 206.A N GLY 171.A O no hydrogen 3.227 N/A GLY 207.A N HIS 224.A O no hydrogen 3.040 N/A GLY 209.A N ILE 222.A O no hydrogen 3.003 N/A VAL 213.A N LEU 220.A O no hydrogen 3.030 N/A THR 215.A N GLY 218.A O no hydrogen 2.870 N/A THR 215.A OG1 GLY 218.A O no hydrogen 2.794 N/A GLU 217.A N THR 215.A OG1 no hydrogen 3.339 N/A GLY 218.A N THR 215.A O no hydrogen 3.216 N/A TRP 219.A N LEU 242.A O no hydrogen 2.864 N/A TRP 219.A NE1 LEU 244.A O.A no hydrogen 2.982 N/A TRP 219.A NE1 LEU 244.A O.B no hydrogen 2.993 N/A LEU 220.A N VAL 213.A O no hydrogen 2.792 N/A LEU 221.A N ALA 240.A O no hydrogen 2.810 N/A TYR 223.A N GLY 238.A O no hydrogen 3.087 N/A TYR 223.A OH GLN 202.A OE1 no hydrogen 2.624 N/A HIS 224.A N GLY 207.A O no hydrogen 2.964 N/A GLY 225.A N SER 236.A O no hydrogen 2.907 N/A VAL 226.A N LYS 205.A O no hydrogen 2.891 N/A LEU 227.A N VAL 234.A O no hydrogen 3.035 N/A SER 229.A N GLY 232.A O no hydrogen 2.788 N/A SER 229.A OG GLY 232.A O no hydrogen 3.021 N/A CYS 230.A SG ASN 231.A OD1 no hydrogen 3.493 N/A ASN 231.A N SER 229.A OG no hydrogen 3.020 N/A GLY 232.A N SER 229.A O no hydrogen 3.277 N/A VAL 234.A N LEU 227.A O no hydrogen 2.916 N/A TYR 235.A N ASN 273.A O no hydrogen 3.046 N/A SER 236.A N GLY 225.A O no hydrogen 2.984 N/A PHE 237.A N LEU 259.A O no hydrogen 2.928 N/A GLY 238.A N TYR 223.A O no hydrogen 2.935 N/A SER 239.A N SER 254.A OG no hydrogen 3.296 N/A SER 239.A OG THR 314.A OG1 no hydrogen 2.638 N/A ALA 240.A N LEU 221.A O no hydrogen 2.878 N/A LEU 241.A N PHE 252.A O no hydrogen 2.864 N/A LEU 242.A N TRP 219.A O no hydrogen 2.856 N/A ASP 243.A N LYS 249.A O no hydrogen 2.843 N/A ASP 245.A N ASP 243.A OD2 no hydrogen 3.064 N/A GLU 246.A N ASP 243.A OD2 no hydrogen 2.847 N/A LYS 249.A N GLU 246.A O no hydrogen 2.900 N/A LYS 249.A NZ GLU 246.A OE1 no hydrogen 2.828 N/A LYS 251.A N LEU 241.A O no hydrogen 2.738 N/A PHE 252.A N LEU 241.A O no hydrogen 3.329 N/A ARG 253.A N SER 318.A OG no hydrogen 3.123 N/A ARG 253.A NE GLN 202.A OE1 no hydrogen 3.001 N/A ARG 253.A NE TYR 223.A OH no hydrogen 3.566 N/A ARG 253.A NH1 SER 192.A O no hydrogen 2.790 N/A ARG 253.A NH2 SER 192.A O no hydrogen 2.793 N/A ARG 253.A NH2 GLN 202.A OE1 no hydrogen 2.863 N/A SER 254.A N SER 239.A O no hydrogen 2.825 N/A SER 254.A OG SER 239.A O no hydrogen 3.273 N/A SER 254.A OG PRO 256.A O no hydrogen 2.871 N/A GLY 255.A N THR 317.A O no hydrogen 3.053 N/A LEU 258.A N PHE 237.A O no hydrogen 2.753 N/A LEU 259.A N PHE 237.A O no hydrogen 3.205 N/A ARG 262.A N GLU 266.A OE1 no hydrogen 2.661 N/A ARG 262.A NE GLU 263.A OE2 no hydrogen 2.967 N/A ARG 262.A NH2 GLU 263.A OE2 no hydrogen 3.565 N/A GLU 263.A N GLU 266.A OE1 no hydrogen 2.932 N/A GLU 266.A N GLU 263.A O no hydrogen 2.888 N/A CYS 267.A N GLU 263.A O no hydrogen 2.990 N/A CYS 267.A N PRO 264.A O no hydrogen 3.292 N/A CYS 267.A SG GLU 263.A O no hydrogen 3.517 N/A CYS 267.A SG ASN 273.A OD1 no hydrogen 3.368 N/A MET 268.A N PRO 264.A O no hydrogen 2.986 N/A ASP 270.A N THR 298.A OG1 no hydrogen 2.881 N/A VAL 271.A N ALA 296.A O no hydrogen 2.949 N/A VAL 274.A N GLU 266.A O no hydrogen 3.181 N/A CYS 275.A N TYR 235.A O no hydrogen 2.976 N/A PHE 276.A N GLY 294.A O no hydrogen 2.956 N/A CYS 278.A N TYR 292.A O no hydrogen 2.967 N/A CYS 278.A SG.A PHE 276.A O no hydrogen 3.906 N/A CYS 278.A SG.B SER 38.A O no hydrogen 3.549 N/A CYS 278.A SG.B SER 38.A OG no hydrogen 3.496 N/A CYS 278.A SG.B TYR 292.A O no hydrogen 3.395 N/A LEU 281.A N ALA 290.A O no hydrogen 2.896 N/A ASP 283.A N ARG 288.A O no hydrogen 2.944 N/A GLU 285.A N ASP 283.A OD1 no hydrogen 3.135 N/A THR 286.A OG1 ASP 283.A OD2 no hydrogen 2.865 N/A ARG 288.A N THR 286.A OG1 no hydrogen 3.243 N/A ILE 289.A N GLY 305.A O no hydrogen 2.902 N/A ALA 290.A N LEU 281.A O no hydrogen 2.928 N/A ILE 291.A N ALA 303.A O no hydrogen 2.809 N/A TYR 292.A N ALA 279.A O no hydrogen 2.794 N/A TYR 292.A OH ALA 70.A O no hydrogen 2.639 N/A TYR 293.A N GLY 301.A O no hydrogen 2.949 N/A TYR 293.A OH GLU 266.A OE2 no hydrogen 2.706 N/A GLY 294.A N PHE 276.A O no hydrogen 2.784 N/A CYS 295.A N VAL 299.A O no hydrogen 2.827 N/A CYS 295.A SG TYR 293.A O no hydrogen 3.774 N/A ALA 296.A N VAL 274.A O no hydrogen 2.955 N/A THR 298.A N CYS 295.A O no hydrogen 2.871 N/A THR 298.A OG1 ALA 296.A O no hydrogen 2.753 N/A VAL 299.A N CYS 295.A O no hydrogen 3.219 N/A THR 300.A N ILE 24.A O no hydrogen 3.235 N/A THR 300.A OG1 ILE 35.A O no hydrogen 2.900 N/A GLY 301.A N TYR 293.A O no hydrogen 2.844 N/A LEU 302.A N ASN 21.A OD1 no hydrogen 2.797 N/A ALA 303.A N ILE 291.A O no hydrogen 2.900 N/A PHE 304.A N TRP 16.A O no hydrogen 2.796 N/A GLY 305.A N ILE 289.A O no hydrogen 3.042 N/A ILE 307.A N GLY 287.A O no hydrogen 2.747 N/A ILE 310.A N TYR 306.A O no hydrogen 2.900 N/A ILE 311.A N ILE 307.A O no hydrogen 2.848 N/A GLU 312.A N PRO 308.A O no hydrogen 3.002 N/A PHE 313.A N GLU 309.A O no hydrogen 2.991 N/A THR 314.A N ILE 310.A O no hydrogen 2.867 N/A THR 314.A OG1 SER 239.A OG no hydrogen 2.638 N/A THR 314.A OG1 ILE 310.A O no hydrogen 2.735 N/A LYS 315.A N ILE 311.A O no hydrogen 3.004 N/A LYS 315.A NZ GLU 217.A OE1 no hydrogen 2.776 N/A LYS 315.A NZ GLU 217.A OE2 no hydrogen 3.227 N/A ARG 316.A N GLU 312.A O no hydrogen 2.974 N/A ARG 316.A NE GLU 312.A OE1 no hydrogen 3.230 N/A ARG 316.A NE GLU 312.A OE2 no hydrogen 2.990 N/A ARG 316.A NH2 GLU 312.A OE1 no hydrogen 2.957 N/A THR 317.A N PHE 313.A O no hydrogen 2.966 N/A THR 317.A OG1 PHE 313.A O no hydrogen 2.726 N/A SER 318.A N LYS 315.A O no hydrogen 3.199 N/A SER 318.A OG ARG 253.A O no hydrogen 3.517 N/A SER 318.A OG ILE 320.A O no hydrogen 2.662 N/A ILE 319.A N ARG 253.A O no hydrogen 2.852 N/A ILE 320.A N SER 318.A OG no hydrogen 3.134 N/A