Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3ffk_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LEU 6.A N HIS 2.A O no hydrogen 2.956 N/A LYS 7.A N PRO 3.A O no hydrogen 3.295 N/A ALA 8.A N PHE 5.A O no hydrogen 3.141 N/A GLY 13.A N THR 46.A O no hydrogen 3.122 N/A GLN 15.A N LEU 44.A O no hydrogen 2.915 N/A GLN 15.A NE2 LYS 7.A O no hydrogen 2.927 N/A ILE 16.A N TYR 32.A OH no hydrogen 3.192 N/A TRP 17.A N VAL 42.A O no hydrogen 2.718 N/A TRP 17.A NE1 GLU 4.A OE2 no hydrogen 2.939 N/A ARG 18.A N VAL 25.A O no hydrogen 2.637 N/A ARG 18.A NE GLU 20.A OE1 no hydrogen 3.035 N/A ARG 18.A NH2 GLU 20.A OE1 no hydrogen 3.208 N/A VAL 19.A N ALA 40.A O no hydrogen 2.930 N/A GLU 20.A N ASP 23.A O no hydrogen 2.752 N/A ASP 23.A N GLU 20.A O no hydrogen 2.738 N/A LEU 24.A N ASP 23.A OD1 no hydrogen 2.842 N/A VAL 25.A N ARG 18.A O no hydrogen 2.772 N/A VAL 27.A N ILE 16.A O no hydrogen 2.848 N/A LEU 31.A N PRO 28.A O no hydrogen 2.903 N/A TYR 32.A OH LEU 14.A O no hydrogen 3.364 N/A ASP 34.A N LEU 31.A O no hydrogen 2.935 N/A PHE 35.A N LYS 112.A O no hydrogen 2.994 N/A PHE 36.A N TYR 41.A OH no hydrogen 2.982 N/A THR 37.A N LYS 114.A O no hydrogen 2.778 N/A THR 37.A OG1 GLU 65.A OE2 no hydrogen 3.042 N/A GLY 38.A N GLY 116.A O no hydrogen 3.074 N/A ASP 39.A N PHE 36.A O no hydrogen 3.037 N/A TYR 41.A N TRP 61.A O no hydrogen 2.926 N/A VAL 42.A N TRP 17.A O no hydrogen 2.745 N/A ILE 43.A N HIS 59.A O no hydrogen 2.678 N/A LEU 44.A N GLN 15.A O no hydrogen 2.905 N/A LYS 45.A N ASP 57.A O no hydrogen 2.968 N/A THR 46.A N GLY 13.A O no hydrogen 2.951 N/A VAL 47.A N GLN 55.A O no hydrogen 3.015 N/A GLN 48.A NE2 LEU 49.A O no hydrogen 3.304 N/A GLN 48.A NE2 GLY 52.A O no hydrogen 3.642 N/A LEU 49.A N ASN 53.A O no hydrogen 3.129 N/A GLY 52.A N LEU 49.A O no hydrogen 2.709 N/A GLN 55.A N VAL 47.A O no hydrogen 2.863 N/A ASP 57.A N LYS 45.A O no hydrogen 3.074 N/A LEU 58.A N VAL 90.A O no hydrogen 2.909 N/A HIS 59.A N ILE 43.A O no hydrogen 2.770 N/A HIS 59.A ND1 GLU 94.A OE2 no hydrogen 2.707 N/A HIS 59.A NE2 TYR 106.A OH no hydrogen 3.028 N/A TYR 60.A N HIS 92.A O no hydrogen 3.030 N/A TRP 61.A N TYR 41.A O no hydrogen 2.850 N/A TRP 61.A NE1 GLU 99.A OE2 no hydrogen 2.653 N/A LEU 62.A N GLU 94.A O no hydrogen 3.036 N/A GLY 63.A N ASP 39.A O no hydrogen 2.958 N/A ASN 64.A N GLN 96.A OE1 no hydrogen 2.621 N/A GLU 65.A N THR 37.A O no hydrogen 2.762 N/A CYS 66.A N GLY 63.A O no hydrogen 3.263 N/A CYS 66.A SG GLY 63.A O no hydrogen 3.521 N/A CYS 66.A SG SER 67.A O no hydrogen 3.999 N/A SER 67.A N GLU 70.A OE1 no hydrogen 3.204 N/A SER 67.A OG ASP 69.A OD1 no hydrogen 2.886 N/A SER 67.A OG GLU 70.A OE1 no hydrogen 2.551 N/A GLU 70.A N SER 67.A O no hydrogen 3.020 N/A SER 71.A N SER 67.A O no hydrogen 3.216 N/A SER 71.A OG SER 67.A O no hydrogen 3.554 N/A SER 71.A OG GLN 68.A O no hydrogen 3.133 N/A GLY 72.A N GLN 68.A O no hydrogen 2.838 N/A ALA 73.A N ASP 69.A O no hydrogen 2.811 N/A ALA 74.A N GLU 70.A O no hydrogen 2.775 N/A ALA 75.A N SER 71.A O no hydrogen 3.054 N/A ILE 76.A N GLY 72.A O no hydrogen 3.052 N/A PHE 77.A N ALA 73.A O no hydrogen 2.743 N/A THR 78.A N ALA 74.A O no hydrogen 3.202 N/A THR 78.A OG1 ALA 74.A O no hydrogen 2.785 N/A VAL 79.A N ALA 75.A O no hydrogen 3.307 N/A GLN 80.A N ILE 76.A O no hydrogen 2.977 N/A LEU 81.A N PHE 77.A O no hydrogen 2.866 N/A ASP 82.A N THR 78.A O no hydrogen 2.972 N/A ASP 83.A N VAL 79.A O no hydrogen 2.838 N/A TYR 84.A N GLN 80.A O no hydrogen 3.146 N/A LEU 85.A N LEU 81.A O no hydrogen 2.981 N/A ASN 86.A N ASP 83.A O no hydrogen 3.046 N/A GLY 87.A N ASP 82.A O no hydrogen 2.781 N/A ARG 88.A N LEU 85.A O no hydrogen 2.887 N/A ARG 88.A NH1 LEU 54.A O no hydrogen 3.510 N/A ALA 89.A N ASP 82.A OD1 no hydrogen 2.756 N/A VAL 90.A N TYR 56.A O no hydrogen 3.253 N/A GLN 91.A NE2 ASP 82.A OD2 no hydrogen 3.085 N/A HIS 92.A N LEU 58.A O no hydrogen 2.678 N/A HIS 92.A NE2 ASP 57.A OD1 no hydrogen 2.723 N/A GLU 94.A N TYR 60.A O no hydrogen 2.967 N/A GLN 96.A N LEU 62.A O no hydrogen 3.287 N/A GLY 97.A N GLU 99.A OE2 no hydrogen 3.257 N/A GLY 97.A N TYR 113.A OH no hydrogen 3.180 N/A PHE 98.A N VAL 95.A O no hydrogen 2.995 N/A GLU 99.A N GLU 99.A OE1 no hydrogen 2.716 N/A SER 100.A N GLU 94.A OE1 no hydrogen 2.691 N/A PHE 103.A N SER 100.A OG no hydrogen 3.133 N/A LEU 104.A N SER 100.A O no hydrogen 2.859 N/A GLY 105.A N ALA 101.A O no hydrogen 2.876 N/A TYR 106.A N PHE 103.A O no hydrogen 2.938 N/A TYR 106.A OH HIS 59.A NE2 no hydrogen 3.028 N/A PHE 107.A N LEU 104.A O no hydrogen 3.083 N/A GLY 110.A N PHE 107.A O no hydrogen 3.107 N/A LYS 112.A N GLY 33.A O no hydrogen 3.019 N/A LYS 112.A NZ ASP 34.A OD2 no hydrogen 3.445 N/A TYR 113.A OH GLU 99.A OE2 no hydrogen 2.611 N/A LYS 114.A N PHE 35.A O no hydrogen 2.813 N/A VAL 118.A N ASP 39.A OD1 no hydrogen 3.140 N/A VAL 118.A N ASP 39.A OD2 no hydrogen 3.169 N/A SER 120.A OG ASP 69.A OD1 no hydrogen 2.735 N/A SER 120.A OG ASP 69.A OD2 no hydrogen 3.422 N/A GLY 121.A N ASP 69.A OD2 no hydrogen 2.804 N/A PHE 122.A N SER 120.A OG no hydrogen 3.013 N/A GLU 129.A N VAL 126.A O no hydrogen 3.109 N/A ARG 134.A N ASP 165.A O no hydrogen 3.108 N/A ARG 134.A NE ASP 165.A OD2 no hydrogen 3.101 N/A ARG 134.A NH2 ASP 165.A OD2 no hydrogen 3.285 N/A ARG 134.A NH2 GLU 197.A OE1 no hydrogen 3.528 N/A ARG 134.A NH2 GLU 197.A OE2 no hydrogen 2.663 N/A PHE 136.A N ILE 163.A O no hydrogen 2.900 N/A GLN 137.A N THR 147.A O no hydrogen 2.837 N/A VAL 138.A N CYS 161.A O no hydrogen 2.747 N/A LYS 139.A N ARG 145.A O no hydrogen 3.328 N/A LYS 139.A NZ ASP 160.A OD1 no hydrogen 2.974 N/A LYS 139.A NZ ASP 160.A OD2 no hydrogen 3.103 N/A LYS 139.A NZ ASP 232.A OD2 no hydrogen 3.260 N/A GLY 140.A N GLU 182.A OE2 no hydrogen 2.804 N/A ARG 141.A N ASP 237.A OD1 no hydrogen 3.095 N/A ARG 142.A N ASP 237.A OD1 no hydrogen 3.143 N/A ARG 142.A N ASP 237.A OD2 no hydrogen 3.178 N/A VAL 143.A N ASP 237.A OD1 no hydrogen 3.002 N/A ARG 145.A N LYS 139.A O no hydrogen 2.967 N/A ARG 145.A NH1 VAL 144.A O no hydrogen 2.862 N/A ALA 146.A N GLN 337.A OE1 no hydrogen 2.463 N/A THR 147.A N GLN 137.A O no hydrogen 3.068 N/A GLU 148.A N ASP 285.A OD1 no hydrogen 2.891 N/A GLU 148.A N ASP 285.A OD2 no hydrogen 3.287 N/A VAL 149.A N LEU 135.A O no hydrogen 3.078 N/A SER 152.A N PRO 150.A O no hydrogen 2.875 N/A TRP 153.A NE1 GLY 221.A O no hydrogen 2.651 N/A GLU 154.A N SER 152.A OG no hydrogen 2.900 N/A SER 155.A N SER 152.A O no hydrogen 3.209 N/A SER 155.A OG PRO 150.A O no hydrogen 2.800 N/A SER 155.A OG SER 152.A O no hydrogen 3.554 N/A PHE 156.A N TRP 153.A O no hydrogen 2.927 N/A ASN 157.A ND2 ASP 160.A OD1 no hydrogen 2.928 N/A ASN 158.A N PRO 227.A O no hydrogen 3.019 N/A GLY 159.A N ASN 157.A OD1 no hydrogen 2.991 N/A ASP 160.A N ASN 157.A O no hydrogen 3.492 N/A CYS 161.A N VAL 138.A O no hydrogen 3.027 N/A CYS 161.A SG SER 178.A OG no hydrogen 3.661 N/A CYS 161.A SG GLU 182.A O no hydrogen 3.718 N/A PHE 162.A N TRP 173.A O no hydrogen 2.655 N/A ILE 163.A N PHE 136.A O no hydrogen 3.067 N/A LEU 164.A N HIS 171.A O no hydrogen 2.809 N/A ASP 165.A N ARG 134.A O no hydrogen 2.973 N/A LEU 166.A N ASN 169.A O no hydrogen 2.826 N/A GLY 167.A N ASP 165.A OD1 no hydrogen 2.951 N/A ILE 170.A N ARG 203.A O no hydrogen 2.855 N/A HIS 171.A N LEU 164.A O no hydrogen 2.755 N/A GLN 172.A N HIS 205.A O no hydrogen 3.035 N/A GLN 172.A NE2 THR 187.A OG1 no hydrogen 2.867 N/A TRP 173.A N PHE 162.A O no hydrogen 2.844 N/A TRP 173.A NE1 GLU 212.A OE1 no hydrogen 3.154 N/A CYS 174.A N SER 207.A O no hydrogen 3.328 N/A GLY 175.A N ASP 160.A O no hydrogen 3.161 N/A ASN 177.A N ASN 158.A O no hydrogen 2.991 N/A ASN 177.A ND2 ALA 228.A O no hydrogen 3.534 N/A SER 178.A N GLY 175.A O no hydrogen 3.238 N/A SER 178.A OG GLY 175.A O no hydrogen 2.716 N/A ASN 179.A N GLU 182.A OE1 no hydrogen 3.257 N/A ASN 179.A ND2 GLY 140.A O no hydrogen 2.842 N/A GLU 182.A N ASN 179.A OD1 no hydrogen 3.077 N/A LEU 184.A N ARG 180.A O no hydrogen 3.391 N/A LYS 185.A N TYR 181.A O no hydrogen 3.226 N/A ALA 186.A N GLU 182.A O no hydrogen 2.966 N/A THR 187.A N ARG 183.A O no hydrogen 3.079 N/A THR 187.A OG1 ARG 183.A O no hydrogen 3.006 N/A GLN 188.A N LEU 184.A O no hydrogen 2.690 N/A VAL 189.A N LYS 185.A O no hydrogen 2.870 N/A SER 190.A N ALA 186.A O no hydrogen 2.942 N/A SER 190.A OG GLN 172.A OE1 no hydrogen 3.418 N/A SER 190.A OG ALA 186.A O no hydrogen 2.824 N/A LYS 191.A N THR 187.A O no hydrogen 2.947 N/A GLY 192.A N GLN 188.A O no hydrogen 3.017 N/A ILE 193.A N VAL 189.A O no hydrogen 2.903 N/A ARG 194.A N SER 190.A O no hydrogen 3.003 N/A ARG 194.A NE ASP 195.A OD1 no hydrogen 2.922 N/A ARG 194.A NH2 ASP 195.A OD1 no hydrogen 3.462 N/A ARG 194.A NH2 ASP 195.A OD2 no hydrogen 2.788 N/A ASP 195.A N LYS 191.A O no hydrogen 2.760 N/A ASN 196.A N GLY 192.A O no hydrogen 2.837 N/A ASN 196.A ND2 GLU 331.A O no hydrogen 2.782 N/A GLU 197.A N GLY 192.A O no hydrogen 3.281 N/A ARG 198.A NH1 ASP 165.A OD1 no hydrogen 2.597 N/A ARG 198.A NH1 ASP 165.A OD2 no hydrogen 3.232 N/A ARG 198.A NH1 GLY 167.A O no hydrogen 2.826 N/A ARG 198.A NH2 ASP 165.A OD2 no hydrogen 2.715 N/A SER 199.A N ASN 196.A O no hydrogen 3.428 N/A GLY 200.A N ARG 194.A O no hydrogen 2.933 N/A ARG 201.A N ARG 198.A O no hydrogen 2.803 N/A ARG 203.A N ASN 168.A O no hydrogen 2.606 N/A HIS 205.A N ILE 170.A O no hydrogen 2.661 N/A SER 207.A N GLN 172.A O no hydrogen 2.788 N/A SER 207.A OG THR 211.A OG1 no hydrogen 2.813 N/A GLU 208.A N THR 211.A OG1 no hydrogen 2.746 N/A THR 211.A N GLU 208.A O no hydrogen 2.902 N/A THR 211.A OG1 SER 207.A OG no hydrogen 2.813 N/A THR 211.A OG1 GLU 208.A O no hydrogen 3.015 N/A LEU 217.A N PRO 213.A O no hydrogen 3.126 N/A GLN 218.A N GLU 214.A O no hydrogen 2.708 N/A VAL 219.A N MET 216.A O no hydrogen 3.200 N/A LEU 220.A N MET 216.A O no hydrogen 3.085 N/A GLY 221.A N LEU 217.A O no hydrogen 2.777 N/A LYS 235.A N THR 233.A OG1 no hydrogen 3.212 N/A GLU 236.A N THR 233.A OG1 no hydrogen 2.814 N/A ASP 237.A N THR 233.A O no hydrogen 3.092 N/A ALA 238.A N ALA 234.A O no hydrogen 3.263 N/A ALA 239.A N GLU 236.A O no hydrogen 3.273 N/A ASN 240.A N GLU 236.A O no hydrogen 3.251 N/A ARG 241.A N ASP 237.A O no hydrogen 3.128 N/A ARG 241.A NH1 ASN 265.A O no hydrogen 2.762 N/A LYS 242.A N ALA 239.A O no hydrogen 2.953 N/A LEU 243.A N ASN 240.A O no hydrogen 3.496 N/A LYS 245.A N ASP 281.A O no hydrogen 3.180 N/A LEU 246.A N ALA 262.A O no hydrogen 2.771 N/A TYR 247.A N ILE 279.A O no hydrogen 2.824 N/A LYS 248.A N SER 259.A O no hydrogen 2.813 N/A VAL 249.A N CYS 277.A O no hydrogen 3.000 N/A SER 250.A N SER 257.A O no hydrogen 3.026 N/A SER 250.A OG ASP 276.A OD1 no hydrogen 2.608 N/A SER 250.A OG GLU 300.A OE2 no hydrogen 3.236 N/A ASN 251.A N GLU 300.A OE2 no hydrogen 3.113 N/A GLY 252.A N SER 250.A OG no hydrogen 3.138 N/A GLY 254.A N ASN 251.A O no hydrogen 2.948 N/A SER 257.A N SER 250.A O no hydrogen 2.734 N/A SER 259.A N LYS 248.A O no hydrogen 3.045 N/A SER 259.A OG LYS 248.A O no hydrogen 3.339 N/A VAL 261.A N LEU 246.A O no hydrogen 2.716 N/A ALA 262.A N LEU 246.A O no hydrogen 3.286 N/A ASN 265.A N ARG 241.A O no hydrogen 2.595 N/A ASN 265.A ND2 ASN 240.A O no hydrogen 3.214 N/A PHE 267.A N PHE 338.A O no hydrogen 2.833 N/A GLN 269.A NE2 ARG 343.A O no hydrogen 3.206 N/A ALA 271.A N ALA 268.A O no hydrogen 2.767 N/A LEU 272.A N GLN 269.A O no hydrogen 2.991 N/A LYS 273.A NZ GLY 270.A O no hydrogen 3.224 N/A SER 274.A OG GLU 328.A OE1 no hydrogen 2.713 N/A SER 274.A OG GLU 328.A OE2 no hydrogen 2.877 N/A ASP 276.A N LYS 273.A O no hydrogen 3.044 N/A CYS 277.A N VAL 249.A O no hydrogen 3.288 N/A PHE 278.A N TRP 291.A O no hydrogen 2.814 N/A ILE 279.A N TYR 247.A O no hydrogen 2.890 N/A LEU 280.A N PHE 289.A O no hydrogen 2.877 N/A ASP 281.A N LYS 245.A O no hydrogen 2.936 N/A HIS 282.A N LYS 287.A O no hydrogen 2.868 N/A GLY 283.A N ASP 281.A OD2 no hydrogen 2.651 N/A ASP 285.A N HIS 282.A O no hydrogen 3.074 N/A GLY 286.A N GLY 283.A O no hydrogen 2.663 N/A LYS 287.A N HIS 282.A O no hydrogen 3.229 N/A LYS 287.A NZ GLU 148.A OE2 no hydrogen 2.865 N/A ILE 288.A N GLN 322.A O no hydrogen 3.145 N/A PHE 289.A N LEU 280.A O no hydrogen 2.895 N/A VAL 290.A N SER 324.A O no hydrogen 3.004 N/A TRP 291.A N PHE 278.A O no hydrogen 2.724 N/A TRP 291.A NE1 GLU 331.A OE1 no hydrogen 2.849 N/A LYS 292.A N LEU 326.A O no hydrogen 2.848 N/A GLY 293.A N ASP 276.A O no hydrogen 3.101 N/A LYS 294.A N GLU 328.A OE2 no hydrogen 2.956 N/A GLN 295.A N SER 274.A O no hydrogen 2.862 N/A ALA 296.A N GLY 293.A O no hydrogen 3.099 N/A ASN 297.A N GLU 300.A OE1 no hydrogen 2.846 N/A ASN 297.A ND2 ASN 251.A OD1 no hydrogen 3.385 N/A GLU 300.A N ASN 297.A OD1 no hydrogen 3.421 N/A ARG 301.A N ASN 297.A O no hydrogen 3.317 N/A ARG 301.A N THR 298.A O no hydrogen 3.229 N/A ARG 301.A NE ALA 296.A O no hydrogen 3.025 N/A ARG 301.A NH2 ALA 296.A O no hydrogen 3.037 N/A LYS 302.A N THR 298.A O no hydrogen 3.196 N/A ALA 303.A N GLU 299.A O no hydrogen 3.023 N/A ALA 304.A N GLU 300.A O no hydrogen 3.042 N/A LEU 305.A N ARG 301.A O no hydrogen 3.086 N/A LYS 306.A N LYS 302.A O no hydrogen 2.961 N/A THR 307.A N ALA 303.A O no hydrogen 2.703 N/A THR 307.A OG1 ALA 303.A O no hydrogen 2.823 N/A ALA 308.A N ALA 304.A O no hydrogen 2.818 N/A SER 309.A N LEU 305.A O no hydrogen 3.269 N/A SER 309.A N LYS 306.A O no hydrogen 2.963 N/A SER 309.A OG LYS 306.A O no hydrogen 3.446 N/A ASP 310.A N LYS 306.A O no hydrogen 2.887 N/A PHE 311.A N THR 307.A O no hydrogen 3.187 N/A THR 313.A OG1 ASP 310.A O no hydrogen 3.227 N/A LYS 314.A N ASP 310.A O no hydrogen 2.865 N/A MET 315.A N PHE 311.A O no hydrogen 2.875 N/A ASP 316.A N THR 313.A O no hydrogen 3.331 N/A TYR 317.A N ILE 312.A O no hydrogen 2.774 N/A TYR 317.A OH ASP 281.A OD1 no hydrogen 2.674 N/A TYR 317.A OH ASP 281.A OD2 no hydrogen 3.214 N/A LYS 319.A N TYR 317.A O no hydrogen 2.839 N/A LYS 319.A NZ.A GLN 320.A OE1 no hydrogen 2.987 N/A GLN 322.A N GLY 286.A O no hydrogen 2.760 N/A SER 324.A N ILE 288.A O no hydrogen 3.067 N/A LEU 326.A N VAL 290.A O no hydrogen 2.621 N/A GLU 328.A N LYS 292.A O no hydrogen 2.869 N/A GLY 329.A N GLU 331.A OE1 no hydrogen 2.813 N/A GLY 330.A N PRO 327.A O no hydrogen 2.675 N/A GLU 331.A N GLU 331.A OE2 no hydrogen 2.897 N/A PHE 335.A N THR 332.A O no hydrogen 3.178 N/A LYS 336.A N THR 332.A O no hydrogen 2.749 N/A GLN 337.A N PRO 333.A O no hydrogen 2.860 N/A GLN 337.A NE2 ALA 146.A O no hydrogen 2.870 N/A GLN 337.A NE2 LEU 334.A O no hydrogen 3.326 N/A PHE 338.A N PHE 335.A O no hydrogen 3.505 N/A PHE 339.A N LYS 336.A O no hydrogen 3.161 N/A LYS 340.A N PHE 267.A O no hydrogen 3.064 N/A ARG 343.A N GLN 269.A OE1 no hydrogen 2.796 N/A