Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2pfn_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 7.A N ASN 3.A O no hydrogen 2.968 N/A THR 7.A OG1 LEU 4.A O no hydrogen 3.023 N/A GLU 8.A N LEU 4.A O no hydrogen 3.094 N/A LEU 10.A N ILE 6.A O no hydrogen 3.173 N/A GLU 11.A N THR 7.A O no hydrogen 2.576 N/A ALA 14.A N LEU 10.A O no hydrogen 2.752 N/A LYS 15.A N GLU 11.A O no hydrogen 3.040 N/A ALA 16.A N VAL 12.A O no hydrogen 3.038 N/A TYR 17.A N LEU 13.A O no hydrogen 2.931 N/A SER 18.A N ALA 14.A O no hydrogen 2.890 N/A VAL 19.A N LYS 15.A O no hydrogen 2.895 N/A GLN 20.A N ALA 16.A O no hydrogen 3.191 N/A GLN 20.A NE2 ALA 16.A O no hydrogen 2.873 N/A GLY 21.A N SER 18.A O no hydrogen 2.860 N/A ASP 22.A N TYR 17.A O no hydrogen 2.808 N/A ARG 25.A NE ASP 22.A OD2 no hydrogen 2.933 N/A ALA 26.A N ASP 22.A O no hydrogen 2.977 N/A LEU 27.A N LYS 23.A O no hydrogen 2.923 N/A GLY 28.A N TRP 24.A O no hydrogen 2.949 N/A TYR 29.A N ARG 25.A O no hydrogen 3.002 N/A ALA 30.A N ALA 26.A O no hydrogen 2.804 N/A LYS 31.A N LEU 27.A O no hydrogen 2.945 N/A ALA 32.A N GLY 28.A O no hydrogen 3.136 N/A ILE 33.A N TYR 29.A O no hydrogen 2.770 N/A ASN 34.A N ALA 30.A O no hydrogen 2.896 N/A ALA 35.A N LYS 31.A O no hydrogen 2.814 N/A LEU 36.A N ALA 32.A O no hydrogen 2.869 N/A LYS 37.A N ILE 33.A O no hydrogen 2.977 N/A SER 38.A N ASN 34.A O no hydrogen 3.205 N/A SER 38.A OG ASN 34.A O no hydrogen 3.348 N/A PHE 39.A N LEU 36.A O no hydrogen 3.430 N/A GLU 48.A N SER 45.A O no hydrogen 2.594 N/A CYS 50.A SG TYR 46.A O no hydrogen 3.205 N/A SER 51.A OG GLU 48.A O no hydrogen 2.898 N/A ILE 55.A N ILE 52.A O no hydrogen 3.131 N/A ALA 60.A N GLY 56.A O no hydrogen 2.824 N/A GLU 61.A N LYS 57.A O no hydrogen 2.848 N/A LYS 62.A N ARG 58.A O no hydrogen 3.463 N/A LYS 62.A NZ TYR 29.A OH no hydrogen 3.224 N/A ILE 63.A N MET 59.A O no hydrogen 3.082 N/A ILE 64.A N ALA 60.A O no hydrogen 2.919 N/A GLU 65.A N GLU 61.A O no hydrogen 3.046 N/A ILE 66.A N LYS 62.A O no hydrogen 3.010 N/A LEU 67.A N ILE 63.A O no hydrogen 2.765 N/A LEU 67.A N ILE 64.A O no hydrogen 2.942 N/A GLU 68.A N ILE 64.A O no hydrogen 2.747 N/A HIS 71.A N GLU 65.A O no hydrogen 3.311 N/A HIS 71.A NE2 ASP 76.A OD2 no hydrogen 3.043 N/A ARG 73.A N GLU 65.A OE1 no hydrogen 2.891 N/A LYS 74.A NZ TYR 17.A OH no hydrogen 3.038 N/A LEU 75.A N LEU 72.A O no hydrogen 2.889 N/A ASP 76.A N ARG 73.A O no hydrogen 3.107 N/A HIS 77.A N LYS 74.A O no hydrogen 2.977 N/A SER 79.A OG SER 81.A OG no hydrogen 2.859 N/A SER 81.A N SER 79.A OG no hydrogen 3.191 N/A SER 81.A OG SER 79.A OG no hydrogen 2.859 N/A VAL 82.A N SER 79.A O no hydrogen 3.035 N/A LEU 85.A N SER 81.A O no hydrogen 2.841 N/A GLU 86.A N VAL 82.A O no hydrogen 2.789 N/A LEU 87.A N PRO 83.A O no hydrogen 2.887 N/A PHE 88.A N VAL 84.A O no hydrogen 2.845 N/A SER 89.A N LEU 85.A O no hydrogen 2.831 N/A SER 89.A OG LEU 85.A O no hydrogen 2.781 N/A SER 89.A OG GLU 86.A O no hydrogen 3.427 N/A ASN 90.A N LEU 87.A O no hydrogen 3.376 N/A ILE 91.A N PHE 88.A O no hydrogen 3.025 N/A ALA 94.A N ILE 91.A O no hydrogen 3.019 N/A THR 96.A OG1 VAL 19.A O no hydrogen 2.765 N/A ALA 99.A N GLY 95.A O no hydrogen 2.929 N/A GLN 100.A N THR 96.A O no hydrogen 2.861 N/A GLN 100.A NE2 THR 96.A O no hydrogen 3.464 N/A GLN 100.A NE2 THR 96.A OG1 no hydrogen 2.792 N/A MET 101.A N LYS 97.A O no hydrogen 3.001 N/A TRP 102.A N THR 98.A O no hydrogen 2.930 N/A TYR 103.A N ALA 99.A O no hydrogen 2.931 N/A GLN 104.A N GLN 100.A O no hydrogen 2.825 N/A GLN 105.A N MET 101.A O no hydrogen 2.900 N/A GLY 106.A N TYR 103.A O no hydrogen 2.791 N/A PHE 107.A N TRP 102.A O no hydrogen 2.983 N/A ARG 108.A N ASP 112.A OD1 no hydrogen 2.868 N/A ARG 108.A NH1 TYR 103.A O no hydrogen 2.942 N/A ARG 108.A NH1 PHE 107.A O no hydrogen 2.719 N/A SER 109.A N ASP 112.A OD1 no hydrogen 3.226 N/A ASP 112.A N SER 109.A OG no hydrogen 3.099 N/A ILE 113.A N SER 109.A O no hydrogen 3.038 N/A ARG 114.A N LEU 110.A O no hydrogen 2.747 N/A ARG 114.A NE GLU 111.A OE1 no hydrogen 3.014 N/A ARG 114.A NH2 GLU 111.A OE2 no hydrogen 2.876 N/A SER 115.A N GLU 111.A O no hydrogen 3.062 N/A SER 115.A OG GLU 111.A O no hydrogen 2.885 N/A GLN 116.A N ASP 112.A O no hydrogen 2.881 N/A GLN 116.A NE2 SER 115.A OG no hydrogen 3.308 N/A ALA 117.A N ILE 113.A O no hydrogen 3.001 N/A THR 120.A N GLN 123.A OE1 no hydrogen 2.937 N/A GLN 122.A NE2 LEU 211.A O no hydrogen 2.803 N/A GLN 123.A N THR 120.A OG1 no hydrogen 3.044 N/A GLN 123.A NE2 GLY 93.A O no hydrogen 3.022 N/A ALA 124.A N THR 120.A O no hydrogen 2.962 N/A ILE 125.A N THR 121.A O no hydrogen 3.188 N/A GLY 126.A N GLN 122.A O no hydrogen 2.807 N/A LEU 127.A N GLN 123.A O no hydrogen 2.767 N/A LYS 128.A N ALA 124.A O no hydrogen 2.966 N/A LYS 128.A NZ ASP 209.A OD2 no hydrogen 2.583 N/A HIS 129.A N ILE 125.A O no hydrogen 3.105 N/A HIS 129.A NE2 ASP 209.A OD1 no hydrogen 3.041 N/A TYR 130.A N LEU 127.A O no hydrogen 3.052 N/A TYR 130.A OH LEU 87.A O no hydrogen 2.666 N/A PHE 133.A N HIS 129.A O no hydrogen 2.862 N/A LEU 134.A N SER 131.A O no hydrogen 2.885 N/A GLU 135.A N ASP 132.A O no hydrogen 3.002 N/A ARG 136.A NE THR 174.A OG1 no hydrogen 2.888 N/A ARG 136.A NH2 THR 174.A O no hydrogen 2.861 N/A MET 137.A N CYS 175.A O no hydrogen 2.810 N/A ARG 139.A N ALA 173.A O no hydrogen 2.779 N/A ARG 139.A NH1 TYR 168.A O no hydrogen 2.958 N/A ARG 139.A NH1 LYS 172.A O no hydrogen 2.767 N/A ARG 139.A NH2 TYR 168.A O no hydrogen 3.223 N/A GLU 141.A N PRO 138.A O no hydrogen 2.862 N/A ALA 142.A N PRO 138.A O no hydrogen 3.438 N/A THR 143.A N ARG 139.A O no hydrogen 2.999 N/A THR 143.A OG1 ARG 139.A O no hydrogen 3.320 N/A THR 143.A OG1 TYR 168.A OH no hydrogen 2.738 N/A GLU 144.A N GLU 140.A O no hydrogen 3.189 N/A ILE 145.A N GLU 141.A O no hydrogen 2.962 N/A GLU 146.A N ALA 142.A O no hydrogen 2.874 N/A GLN 147.A N THR 143.A O no hydrogen 2.820 N/A GLN 147.A NE2 GLU 146.A OE1 no hydrogen 2.777 N/A THR 148.A N GLU 144.A O no hydrogen 2.897 N/A THR 148.A OG1 GLU 144.A O no hydrogen 2.526 N/A VAL 149.A N ILE 145.A O no hydrogen 3.004 N/A GLN 150.A N GLU 146.A O no hydrogen 2.813 N/A GLN 150.A NE2 GLN 154.A OE1 no hydrogen 3.036 N/A LYS 151.A N GLN 147.A O no hydrogen 2.855 N/A ALA 152.A N THR 148.A O no hydrogen 3.212 N/A ALA 153.A N VAL 149.A O no hydrogen 2.797 N/A GLN 154.A N GLN 150.A O no hydrogen 2.763 N/A GLN 154.A NE2 SER 158.A O no hydrogen 3.598 N/A GLN 154.A NE2 LEU 160.A O no hydrogen 3.661 N/A PHE 156.A N ALA 153.A O no hydrogen 3.128 N/A ASN 157.A N GLN 154.A O no hydrogen 3.357 N/A GLY 159.A N ASN 157.A OD1 no hydrogen 2.777 N/A LEU 160.A N ASN 157.A O no hydrogen 3.015 N/A LEU 161.A N THR 183.A O no hydrogen 2.927 N/A VAL 163.A N LEU 181.A O no hydrogen 2.981 N/A CYS 165.A N ASP 179.A O no hydrogen 2.526 N/A CYS 165.A SG VAL 163.A O no hydrogen 3.484 N/A GLY 166.A N PHE 256.A O no hydrogen 2.678 N/A TYR 168.A OH THR 143.A OG1 no hydrogen 2.738 N/A ARG 169.A N CYS 165.A O no hydrogen 3.186 N/A ARG 169.A NH1 THR 257.A OG1 no hydrogen 2.720 N/A ARG 169.A NH1 GLU 306.A OE1 no hydrogen 2.913 N/A ARG 169.A NH1 GLU 306.A OE2 no hydrogen 3.532 N/A ARG 169.A NH2 GLU 306.A OE2 no hydrogen 2.996 N/A ARG 170.A N GLY 166.A O no hydrogen 3.206 N/A ARG 170.A NE ASP 324.A OD2 no hydrogen 2.794 N/A ARG 170.A NH1 THR 257.A O no hydrogen 2.758 N/A ARG 170.A NH2 ASP 324.A OD2 no hydrogen 3.067 N/A GLY 171.A N TYR 168.A O no hydrogen 2.872 N/A LYS 172.A N SER 167.A O no hydrogen 3.051 N/A LYS 172.A NZ ASP 324.A OD1 no hydrogen 2.719 N/A CYS 175.A N MET 137.A O no hydrogen 2.788 N/A CYS 175.A SG SER 167.A OG no hydrogen 3.574 N/A VAL 178.A N ARG 238.A O no hydrogen 3.087 N/A VAL 180.A N ASP 240.A O no hydrogen 2.789 N/A LEU 181.A N VAL 163.A O no hydrogen 2.861 N/A ILE 182.A N ILE 242.A O no hydrogen 2.759 N/A THR 183.A N LEU 161.A O no hydrogen 3.024 N/A THR 183.A OG1 VAL 244.A O no hydrogen 2.820 N/A HIS 184.A N THR 183.A OG1 no hydrogen 2.680 N/A ASP 186.A N HIS 184.A ND1 no hydrogen 3.166 N/A GLY 187.A N HIS 184.A O no hydrogen 2.825 N/A ARG 188.A N ASP 186.A OD1 no hydrogen 2.626 N/A SER 189.A N ASP 186.A OD1 no hydrogen 2.676 N/A SER 189.A OG ASP 186.A OD1 no hydrogen 3.352 N/A SER 189.A OG ASP 186.A OD2 no hydrogen 2.441 N/A ARG 191.A N ARG 188.A O no hydrogen 3.164 N/A LEU 197.A N ILE 193.A O no hydrogen 2.793 N/A LEU 198.A N PHE 194.A O no hydrogen 2.785 N/A ASP 199.A N SER 195.A O no hydrogen 3.251 N/A SER 200.A N ARG 196.A O no hydrogen 2.954 N/A SER 200.A OG ARG 196.A O no hydrogen 3.384 N/A SER 200.A OG LEU 197.A O no hydrogen 2.612 N/A LEU 201.A N LEU 197.A O no hydrogen 2.940 N/A ARG 202.A N LEU 198.A O no hydrogen 2.936 N/A ARG 202.A NH1 GLU 215.A OE1 no hydrogen 2.987 N/A ARG 202.A NH2 ASP 210.A OD2 no hydrogen 2.670 N/A ARG 202.A NH2 GLU 215.A OE1 no hydrogen 3.458 N/A ARG 202.A NH2 GLU 215.A OE2 no hydrogen 2.615 N/A GLN 203.A N ASP 199.A O no hydrogen 2.844 N/A GLU 204.A N SER 200.A O no hydrogen 3.219 N/A GLY 205.A N ARG 202.A O no hydrogen 2.795 N/A PHE 206.A N LEU 201.A O no hydrogen 2.955 N/A LEU 207.A N LEU 201.A O no hydrogen 3.324 N/A THR 208.A N VAL 226.A O no hydrogen 2.742 N/A THR 208.A OG1 ASP 209.A OD1 no hydrogen 2.777 N/A THR 208.A OG1 VAL 226.A O no hydrogen 3.392 N/A ASP 209.A N VAL 226.A O no hydrogen 3.486 N/A LEU 211.A N LEU 224.A O no hydrogen 2.742 N/A VAL 212.A N LEU 224.A O no hydrogen 2.957 N/A SER 213.A OG GLU 215.A OE2 no hydrogen 2.798 N/A GLU 215.A N SER 213.A O no hydrogen 2.829 N/A GLU 216.A N GLU 216.A OE1 no hydrogen 2.627 N/A ASN 217.A N GLN 214.A O no hydrogen 3.352 N/A ASN 217.A ND2 GLN 214.A OE1 no hydrogen 3.046 N/A GLN 219.A N ASN 217.A OD1 no hydrogen 2.552 N/A GLN 220.A N ASN 217.A O no hydrogen 3.236 N/A GLN 220.A NE2 SER 213.A OG no hydrogen 3.124 N/A GLN 220.A NE2 LYS 222.A O no hydrogen 2.933 N/A TYR 223.A N ILE 241.A O no hydrogen 2.713 N/A TYR 223.A OH ASP 210.A OD1 no hydrogen 2.627 N/A LEU 224.A N VAL 212.A O no hydrogen 2.815 N/A GLY 225.A N LEU 239.A O no hydrogen 2.786 N/A VAL 226.A N ASP 209.A O no hydrogen 2.780 N/A CYS 227.A N ARG 237.A O no hydrogen 2.872 N/A CYS 227.A SG ARG 237.A O no hydrogen 3.710 N/A ARG 228.A N PHE 206.A O no hydrogen 3.026 N/A ARG 234.A NE PRO 230.A O no hydrogen 3.469 N/A ARG 234.A NH1 GLU 144.A OE2 no hydrogen 3.005 N/A ARG 234.A NH2 GLU 144.A OE1 no hydrogen 2.763 N/A ARG 234.A NH2 GLU 144.A OE2 no hydrogen 3.221 N/A ARG 235.A NE ASP 132.A OD2 no hydrogen 2.911 N/A ARG 235.A NH2 ASP 132.A OD1 no hydrogen 3.368 N/A ARG 235.A NH2 ASP 132.A OD2 no hydrogen 3.046 N/A HIS 236.A N ASP 132.A OD1 no hydrogen 3.360 N/A ARG 237.A N CYS 227.A O no hydrogen 2.675 N/A ARG 237.A NE GLU 141.A OE1 no hydrogen 3.148 N/A ARG 237.A NE GLU 141.A OE2 no hydrogen 3.322 N/A ARG 237.A NH2 GLU 141.A OE1 no hydrogen 2.907 N/A ARG 238.A NH1 GLY 225.A O no hydrogen 2.945 N/A ARG 238.A NH1 LEU 239.A O no hydrogen 3.222 N/A ARG 238.A NH1 ASP 240.A OD1 no hydrogen 2.769 N/A ARG 238.A NH2 ASP 240.A OD1 no hydrogen 2.741 N/A LEU 239.A N GLY 225.A O no hydrogen 2.908 N/A ASP 240.A N VAL 178.A O no hydrogen 2.820 N/A ILE 241.A N TYR 223.A O no hydrogen 2.732 N/A ILE 242.A N VAL 180.A O no hydrogen 2.970 N/A VAL 243.A N GLN 221.A O no hydrogen 3.010 N/A VAL 244.A N ILE 182.A O no hydrogen 2.919 N/A GLU 248.A N PRO 245.A O no hydrogen 2.840 N/A PHE 249.A N TYR 246.A O no hydrogen 2.861 N/A CYS 251.A SG THR 303.A OG1 no hydrogen 3.619 N/A ALA 252.A N GLU 248.A O no hydrogen 2.881 N/A LEU 253.A N PHE 249.A O no hydrogen 2.806 N/A LEU 254.A N ALA 250.A O no hydrogen 2.866 N/A TYR 255.A N CYS 251.A O no hydrogen 2.842 N/A PHE 256.A N ALA 252.A O no hydrogen 2.856 N/A THR 257.A N LEU 253.A O no hydrogen 2.942 N/A THR 257.A OG1 LEU 253.A O no hydrogen 2.736 N/A GLY 258.A N LEU 254.A O no hydrogen 3.171 N/A GLY 258.A N TYR 255.A O no hydrogen 3.144 N/A SER 259.A N ARG 323.A O no hydrogen 3.033 N/A SER 259.A OG ARG 323.A O no hydrogen 3.150 N/A SER 259.A OG TRP 325.A OXT no hydrogen 2.780 N/A PHE 262.A N SER 259.A OG no hydrogen 3.166 N/A ASN 263.A N SER 259.A O no hydrogen 2.811 N/A ASN 263.A ND2 TYR 255.A O no hydrogen 2.684 N/A ARG 264.A N ALA 260.A O no hydrogen 3.063 N/A SER 265.A N HIS 261.A O no hydrogen 2.989 N/A SER 265.A OG HIS 261.A O no hydrogen 2.997 N/A MET 266.A N PHE 262.A O no hydrogen 2.890 N/A ARG 267.A N ASN 263.A O no hydrogen 2.798 N/A ARG 267.A NH1 GLU 279.A OE1 no hydrogen 3.149 N/A ARG 267.A NH2 GLU 279.A OE1 no hydrogen 2.874 N/A ALA 268.A N ARG 264.A O no hydrogen 2.811 N/A LEU 269.A N SER 265.A O no hydrogen 2.948 N/A ALA 270.A N MET 266.A O no hydrogen 2.921 N/A LYS 271.A N ARG 267.A O no hydrogen 2.967 N/A LYS 271.A NZ GLY 292.A O no hydrogen 2.891 N/A THR 272.A N ALA 268.A O no hydrogen 3.184 N/A THR 272.A N LEU 269.A O no hydrogen 2.751 N/A THR 272.A OG1 LEU 269.A O no hydrogen 2.484 N/A LYS 273.A N LEU 269.A O no hydrogen 3.219 N/A LYS 273.A N ALA 270.A O no hydrogen 3.106 N/A GLY 274.A N LYS 271.A O no hydrogen 3.174 N/A MET 275.A N ALA 270.A O no hydrogen 2.796 N/A SER 276.A N SER 283.A O no hydrogen 2.790 N/A SER 278.A N ALA 281.A O no hydrogen 3.016 N/A SER 278.A OG ALA 281.A O no hydrogen 3.499 N/A GLU 279.A N GLU 279.A OE1 no hydrogen 2.686 N/A HIS 280.A N SER 278.A OG no hydrogen 2.985 N/A HIS 280.A ND1 GLU 248.A OE1 no hydrogen 2.655 N/A ALA 281.A N SER 278.A OG no hydrogen 3.264 N/A SER 283.A N SER 276.A O no hydrogen 2.688 N/A THR 284.A N ARG 299.A O no hydrogen 2.658 N/A VAL 286.A N GLY 274.A O no hydrogen 3.263 N/A VAL 287.A N GLY 296.A O no hydrogen 3.268 N/A ARG 288.A NH1 MET 275.A O no hydrogen 2.976 N/A ARG 288.A NH2 MET 275.A O no hydrogen 2.789 N/A ASN 289.A N ALA 293.A O no hydrogen 3.090 N/A HIS 291.A N ASN 289.A OD1 no hydrogen 2.741 N/A GLY 292.A N ASN 289.A O no hydrogen 2.996 N/A ALA 293.A N ASN 289.A OD1 no hydrogen 3.031 N/A VAL 295.A N VAL 287.A O no hydrogen 2.577 N/A GLY 296.A N VAL 287.A O no hydrogen 2.558 N/A ARG 299.A N THR 284.A O no hydrogen 2.659 N/A LEU 301.A N LEU 282.A O no hydrogen 2.760 N/A THR 305.A N ASP 308.A OD2 no hydrogen 2.924 N/A THR 305.A OG1 ASP 308.A OD2 no hydrogen 2.654 N/A ASP 308.A N THR 305.A OG1 no hydrogen 3.294 N/A PHE 310.A N GLU 306.A O no hydrogen 3.130 N/A ARG 311.A N LYS 307.A O no hydrogen 2.800 N/A ARG 311.A NH2 ASP 308.A OD1 no hydrogen 3.085 N/A LEU 312.A N ASP 308.A O no hydrogen 2.866 N/A LEU 313.A N VAL 309.A O no hydrogen 3.117 N/A LEU 313.A N PHE 310.A O no hydrogen 2.956 N/A GLY 314.A N ARG 311.A O no hydrogen 2.704 N/A LEU 315.A N PHE 310.A O no hydrogen 2.767 N/A TYR 317.A OH GLU 306.A OE2 no hydrogen 3.248 N/A ARG 318.A NE GLU 322.A O no hydrogen 3.091 N/A ARG 318.A NH2 GLU 322.A O no hydrogen 3.411 N/A GLU 322.A N GLU 319.A O no hydrogen 2.728 N/A ARG 323.A N PRO 320.A O no hydrogen 2.845 N/A ARG 323.A NE ARG 318.A O no hydrogen 2.822 N/A ARG 323.A NH1 GLU 306.A OE1 no hydrogen 2.875 N/A ARG 323.A NH2 GLU 306.A OE2 no hydrogen 2.701 N/A ARG 323.A NH2 ARG 318.A O no hydrogen 2.999 N/A TRP 325.A N SER 259.A OG no hydrogen 3.050 N/A TRP 325.A N ARG 323.A O no hydrogen 2.685 N/A