Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4b2x_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 8.A NZ ASP 108.A OD1 no hydrogen 3.562 N/A ARG 9.A NH1 SER 110.A O no hydrogen 2.942 N/A ARG 9.A NH2 SER 132.A O no hydrogen 2.900 N/A ARG 9.A NH2 ARG 134.A O no hydrogen 2.982 N/A LYS 10.A N LEU 109.A O no hydrogen 3.024 N/A LYS 10.A NZ PHE 104.A O no hydrogen 2.941 N/A LYS 10.A NZ ILE 105.A O no hydrogen 3.127 N/A LYS 10.A NZ ASP 108.A OD2 no hydrogen 2.783 N/A GLY 11.A N GLU 56.A O no hydrogen 2.913 N/A ILE 12.A N ALA 111.A O no hydrogen 2.791 N/A ILE 13.A N LEU 58.A O no hydrogen 2.768 N/A LEU 14.A N VAL 113.A O no hydrogen 3.014 N/A ALA 15.A N ILE 60.A O no hydrogen 2.677 N/A ARG 21.A N SER 18.A O no hydrogen 3.465 N/A HIS 23.A N THR 20.A O no hydrogen 3.183 N/A HIS 23.A ND1 THR 26.A OG1 no hydrogen 2.881 N/A THR 26.A N LEU 22.A O no hydrogen 3.383 N/A THR 26.A OG1 HIS 23.A ND1 no hydrogen 2.881 N/A LEU 27.A N PRO 24.A O no hydrogen 3.064 N/A SER 30.A N ASP 65.A OD2 no hydrogen 2.823 N/A SER 30.A OG ASP 65.A OD2 no hydrogen 2.472 N/A LYS 31.A NZ ASP 116.A OD2 no hydrogen 2.534 N/A LYS 31.A NZ THR 232.A O no hydrogen 3.006 N/A GLN 32.A N GLN 32.A OE1 no hydrogen 2.810 N/A GLN 32.A NE2 GLY 16.A O no hydrogen 3.199 N/A LEU 33.A N SER 30.A O no hydrogen 3.026 N/A LEU 34.A N LYS 31.A O no hydrogen 2.895 N/A VAL 36.A N LYS 39.A O no hydrogen 2.952 N/A LYS 39.A NZ ASP 38.A OD1 no hydrogen 2.769 N/A LYS 39.A NZ TYR 44.A OH no hydrogen 2.941 N/A LYS 39.A NZ GLU 249.A OE2 no hydrogen 2.809 N/A LYS 39.A NZ VAL 256.A O no hydrogen 2.867 N/A MET 41.A N LEU 34.A O no hydrogen 2.803 N/A ILE 42.A N GLN 32.A O no hydrogen 2.983 N/A TYR 43.A N PRO 40.A O no hydrogen 2.988 N/A TYR 44.A N MET 41.A O no hydrogen 3.065 N/A TYR 44.A OH VAL 36.A O no hydrogen 2.756 N/A LEU 46.A N ILE 42.A O no hydrogen 3.067 N/A SER 47.A N TYR 43.A O no hydrogen 2.868 N/A SER 47.A OG TYR 43.A O no hydrogen 2.944 N/A THR 48.A N TYR 44.A O no hydrogen 3.049 N/A THR 48.A OG1 TYR 44.A O no hydrogen 3.101 N/A LEU 49.A N PRO 45.A O no hydrogen 3.034 N/A MET 50.A N LEU 46.A O no hydrogen 2.986 N/A LEU 51.A N SER 47.A O no hydrogen 2.878 N/A ALA 52.A N THR 48.A O no hydrogen 3.145 N/A GLY 53.A N MET 50.A O no hydrogen 2.958 N/A ILE 54.A N LEU 49.A O no hydrogen 3.068 N/A ARG 55.A NE GLY 80.A O no hydrogen 2.911 N/A ARG 55.A NH2 GLY 80.A O no hydrogen 2.934 N/A ILE 57.A N ASP 82.A O no hydrogen 2.975 N/A LEU 58.A N GLY 11.A O no hydrogen 2.813 N/A ILE 59.A N GLN 84.A O no hydrogen 2.813 N/A ILE 60.A N ILE 13.A O no hydrogen 2.914 N/A SER 61.A N ALA 86.A O no hydrogen 3.143 N/A SER 61.A OG THR 62.A O no hydrogen 3.560 N/A SER 61.A OG THR 66.A OG1 no hydrogen 2.660 N/A ASP 65.A N THR 62.A O no hydrogen 3.259 N/A ASP 65.A N THR 62.A OG1 no hydrogen 3.262 N/A THR 66.A N THR 62.A O no hydrogen 3.088 N/A THR 66.A OG1 SER 61.A OG no hydrogen 2.660 N/A THR 66.A OG1 THR 62.A O no hydrogen 2.827 N/A PHE 69.A N ASP 65.A O no hydrogen 3.195 N/A GLN 70.A N THR 66.A O no hydrogen 2.976 N/A GLN 71.A N PRO 67.A O no hydrogen 2.841 N/A LEU 72.A N ARG 68.A O no hydrogen 3.044 N/A LEU 73.A N PHE 69.A O no hydrogen 2.833 N/A GLY 74.A N GLN 70.A O no hydrogen 2.836 N/A SER 77.A N ASP 75.A OD1 no hydrogen 2.905 N/A SER 77.A OG ASP 75.A OD1 no hydrogen 2.821 N/A TRP 79.A N GLY 76.A O no hydrogen 2.910 N/A GLY 80.A N SER 77.A O no hydrogen 3.280 N/A LEU 81.A N GLY 76.A O no hydrogen 2.947 N/A ASP 82.A N ARG 55.A O no hydrogen 2.854 N/A LEU 83.A N ASP 75.A O no hydrogen 2.891 N/A GLN 84.A N ILE 57.A O no hydrogen 2.896 N/A TYR 85.A OH GLY 74.A O no hydrogen 2.724 N/A ALA 86.A N ILE 59.A O no hydrogen 2.976 N/A GLN 88.A N SER 61.A O no hydrogen 2.816 N/A GLN 88.A NE2 GLY 93.A O no hydrogen 3.696 N/A GLN 88.A NE2 GLN 96.A OE1 no hydrogen 2.858 N/A SER 90.A OG ASP 92.A OD1 no hydrogen 3.058 N/A ALA 95.A N LEU 203.A O no hydrogen 3.175 N/A GLN 96.A N GLY 93.A O no hydrogen 3.233 N/A GLN 96.A NE2 ASP 92.A OD2 no hydrogen 2.929 N/A ALA 97.A N LEU 94.A O no hydrogen 3.013 N/A PHE 98.A N ALA 95.A O no hydrogen 3.214 N/A LEU 99.A N GLN 96.A O no hydrogen 3.084 N/A ILE 100.A N GLN 96.A O no hydrogen 2.881 N/A GLY 101.A N ALA 97.A O no hydrogen 2.761 N/A GLU 102.A N LEU 99.A O no hydrogen 3.300 N/A ILE 105.A N GLY 101.A O no hydrogen 2.866 N/A GLY 106.A N GLU 102.A O no hydrogen 3.014 N/A ASP 108.A N ILE 105.A O no hydrogen 3.179 N/A SER 110.A N TYR 184.A O no hydrogen 2.888 N/A ALA 111.A N LYS 10.A O no hydrogen 2.845 N/A LEU 112.A N TYR 182.A O no hydrogen 2.739 N/A VAL 113.A N ILE 12.A O no hydrogen 2.884 N/A LEU 114.A N GLY 180.A O no hydrogen 2.984 N/A GLY 115.A N LEU 14.A O no hydrogen 2.874 N/A ASN 117.A N LEU 114.A O no hydrogen 3.205 N/A ASN 117.A ND2 ASP 116.A OD1 no hydrogen 3.203 N/A LEU 118.A N LEU 230.A O no hydrogen 2.850 N/A TYR 119.A OH THR 179.A OG1 no hydrogen 3.088 N/A TYR 120.A N ALA 228.A O no hydrogen 2.867 N/A HIS 125.A ND1 GLU 126.A OE2 no hydrogen 2.679 N/A GLU 126.A N ASP 123.A O no hydrogen 3.167 N/A LEU 127.A N ASP 123.A O no hydrogen 3.031 N/A LEU 128.A N PHE 124.A O no hydrogen 2.820 N/A GLY 129.A N HIS 125.A O no hydrogen 2.795 N/A SER 130.A N GLU 126.A O no hydrogen 3.256 N/A SER 130.A OG GLU 221.A OE2 no hydrogen 3.169 N/A SER 132.A N LEU 128.A O no hydrogen 2.977 N/A SER 132.A OG LEU 128.A O no hydrogen 2.935 N/A SER 132.A OG GLY 129.A O no hydrogen 2.731 N/A GLN 133.A N GLY 129.A O no hydrogen 3.033 N/A ARG 134.A N ALA 131.A O no hydrogen 3.255 N/A ARG 134.A NH1 SER 139.A OG no hydrogen 2.764 N/A ARG 134.A NH1 GLU 221.A OE2 no hydrogen 2.707 N/A ARG 134.A NH2 GLU 221.A OE2 no hydrogen 3.110 N/A GLY 137.A N ASP 185.A OD2 no hydrogen 2.804 N/A ALA 138.A N GLN 217.A O no hydrogen 2.765 N/A SER 139.A N PHE 183.A O no hydrogen 2.890 N/A VAL 140.A N SER 219.A O no hydrogen 2.965 N/A ALA 142.A N GLU 221.A O no hydrogen 2.886 N/A TYR 143.A N ALA 177.A O no hydrogen 2.953 N/A TYR 143.A OH TYR 227.A O no hydrogen 2.614 N/A VAL 145.A N ASN 175.A O no hydrogen 2.846 N/A GLU 149.A N GLU 149.A OE1 no hydrogen 2.742 N/A ARG 150.A N ASP 147.A O no hydrogen 3.085 N/A ARG 150.A NH1 ASP 147.A OD2 no hydrogen 2.777 N/A TYR 151.A N PRO 148.A O no hydrogen 2.901 N/A TYR 151.A OH ASP 231.A OD2 no hydrogen 2.622 N/A VAL 153.A N GLU 166.A O no hydrogen 2.716 N/A VAL 154.A N TYR 176.A O no hydrogen 2.969 N/A GLU 155.A N SER 164.A O no hydrogen 2.884 N/A ASP 157.A N LYS 161.A O no hydrogen 2.937 N/A GLY 160.A N ASP 157.A O no hydrogen 2.848 N/A LYS 161.A N ASP 157.A OD1 no hydrogen 3.171 N/A ILE 163.A N GLU 155.A O no hydrogen 2.716 N/A SER 164.A N GLU 155.A O no hydrogen 3.444 N/A SER 164.A OG GLU 155.A OE1 no hydrogen 2.639 N/A GLU 166.A N VAL 153.A O no hydrogen 2.991 N/A LYS 168.A N TYR 151.A O no hydrogen 2.799 N/A LYS 168.A NZ GLU 167.A OE2 no hydrogen 2.843 N/A LYS 173.A NZ GLU 155.A OE1 no hydrogen 3.448 N/A SER 174.A OG VAL 154.A O no hydrogen 2.578 N/A ASN 175.A ND2 HIS 144.A NE2 no hydrogen 3.598 N/A TYR 176.A N SER 174.A OG no hydrogen 2.934 N/A ALA 177.A N TYR 143.A O no hydrogen 2.956 N/A VAL 178.A N GLY 152.A O no hydrogen 2.793 N/A THR 179.A N PHE 141.A O no hydrogen 2.980 N/A THR 179.A OG1 TYR 119.A OH no hydrogen 3.088 N/A TYR 182.A N LEU 112.A O no hydrogen 2.817 N/A PHE 183.A N SER 139.A O no hydrogen 2.952 N/A TYR 184.A N SER 110.A O no hydrogen 2.796 N/A TYR 184.A OH ASN 209.A OD1 no hydrogen 2.642 N/A GLN 186.A N GLN 186.A OE1 no hydrogen 2.809 N/A GLN 187.A N ASP 185.A OD1 no hydrogen 2.920 N/A GLN 187.A NE2 ASP 185.A OD2 no hydrogen 2.835 N/A GLN 187.A NE2 GLN 217.A OE1 no hydrogen 2.871 N/A VAL 188.A N ASP 185.A O no hydrogen 3.493 N/A ILE 191.A N GLN 187.A O no hydrogen 3.127 N/A ALA 192.A N VAL 188.A O no hydrogen 2.813 N/A ARG 193.A N VAL 189.A O no hydrogen 2.810 N/A ARG 193.A NH1 GLU 102.A OE1 no hydrogen 3.088 N/A ARG 193.A NH1 GLU 102.A OE2 no hydrogen 3.326 N/A ARG 193.A NH2 GLU 102.A OE2 no hydrogen 3.487 N/A ARG 193.A NH2 ASP 190.A OD1 no hydrogen 2.783 N/A ASP 194.A N ASP 190.A O no hydrogen 3.303 N/A LEU 195.A N ALA 192.A O no hydrogen 3.100 N/A SER 198.A N GLU 202.A O no hydrogen 2.915 N/A SER 198.A OG GLU 202.A O no hydrogen 3.231 N/A SER 198.A OG GLU 204.A OE2 no hydrogen 2.774 N/A GLY 201.A N SER 198.A O no hydrogen 2.748 N/A LEU 203.A N ASP 92.A O no hydrogen 2.823 N/A THR 206.A OG1 GLU 167.A OE1 no hydrogen 2.427 N/A ASP 207.A N GLU 204.A O no hydrogen 3.154 N/A VAL 208.A N GLU 204.A O no hydrogen 3.444 N/A ASN 209.A N ILE 205.A O no hydrogen 2.900 N/A ARG 210.A N THR 206.A O no hydrogen 2.837 N/A ARG 210.A NH1 ASP 207.A OD1 no hydrogen 2.878 N/A ARG 210.A NH2 LEU 165.A O no hydrogen 2.894 N/A ALA 211.A N ASP 207.A O no hydrogen 3.084 N/A TYR 212.A N VAL 208.A O no hydrogen 3.293 N/A TYR 212.A OH ASP 185.A OD1 no hydrogen 2.718 N/A LEU 213.A N ASN 209.A O no hydrogen 2.900 N/A GLU 214.A N ARG 210.A O no hydrogen 2.773 N/A ARG 215.A N ALA 211.A O no hydrogen 3.219 N/A ARG 215.A N TYR 212.A O no hydrogen 3.148 N/A ARG 215.A NE GLN 187.A OE1 no hydrogen 3.089 N/A GLY 216.A N LEU 213.A O no hydrogen 3.179 N/A GLN 217.A N TYR 212.A O no hydrogen 2.924 N/A SER 219.A N ALA 138.A O no hydrogen 2.861 N/A GLU 221.A N VAL 140.A O no hydrogen 3.019 N/A MET 223.A N ALA 142.A O no hydrogen 2.772 N/A TYR 227.A N GLY 224.A O no hydrogen 3.061 N/A TYR 227.A OH HIS 122.A O no hydrogen 2.874 N/A ALA 228.A N TYR 120.A O no hydrogen 2.834 N/A TRP 229.A N TYR 143.A OH no hydrogen 3.298 N/A TRP 229.A NE1 ASN 117.A OD1 no hydrogen 2.788 N/A LEU 230.A N LEU 118.A O no hydrogen 2.973 N/A THR 232.A OG1 ASP 116.A O no hydrogen 3.384 N/A THR 232.A OG1 ASP 231.A O no hydrogen 2.445 N/A THR 234.A N SER 237.A OG no hydrogen 3.000 N/A THR 234.A OG1 SER 237.A OG no hydrogen 3.236 N/A HIS 235.A NE2 LEU 22.A O no hydrogen 3.301 N/A SER 237.A N THR 234.A OG1 no hydrogen 2.917 N/A SER 237.A OG THR 234.A O no hydrogen 3.146 N/A SER 237.A OG THR 234.A OG1 no hydrogen 3.236 N/A LEU 238.A N THR 234.A O no hydrogen 2.939 N/A LEU 239.A N HIS 235.A O no hydrogen 3.119 N/A GLU 240.A N ASP 236.A O no hydrogen 2.983 N/A ALA 241.A N SER 237.A O no hydrogen 2.885 N/A GLY 242.A N LEU 238.A O no hydrogen 3.062 N/A GLN 243.A N LEU 239.A O no hydrogen 2.997 N/A PHE 244.A N GLU 240.A O no hydrogen 2.929 N/A ILE 245.A N ALA 241.A O no hydrogen 3.064 N/A ALA 246.A N GLY 242.A O no hydrogen 3.043 N/A THR 247.A N GLN 243.A O no hydrogen 2.920 N/A THR 247.A OG1 GLN 243.A O no hydrogen 3.000 N/A THR 247.A OG1 GLN 243.A OE1.B no hydrogen 3.212 N/A LEU 248.A N PHE 244.A O no hydrogen 3.159 N/A GLU 249.A N ILE 245.A O no hydrogen 2.862 N/A ASN 250.A N ALA 246.A O no hydrogen 2.934 N/A ASN 250.A ND2 TYR 37.A OH no hydrogen 3.075 N/A ASN 250.A ND2 ALA 246.A O no hydrogen 2.841 N/A ARG 251.A N THR 247.A O no hydrogen 3.059 N/A GLN 252.A N LEU 248.A O no hydrogen 2.989 N/A GLY 253.A N GLU 249.A O no hydrogen 2.853 N/A LYS 255.A N TYR 289.A OH no hydrogen 3.040 N/A LYS 255.A NZ ASP 38.A OD2 no hydrogen 2.812 N/A VAL 256.A N GLU 249.A OE2 no hydrogen 2.885 N/A CYS 258.A SG GLU 260.A OE1 no hydrogen 3.577 N/A CYS 258.A SG TYR 286.A OH no hydrogen 3.465 N/A GLU 260.A N GLU 260.A OE1 no hydrogen 2.750 N/A ILE 262.A N CYS 258.A O no hydrogen 3.120 N/A ALA 263.A N PRO 259.A O no hydrogen 2.923 N/A TYR 264.A N GLU 260.A O no hydrogen 3.013 N/A ARG 265.A N GLU 261.A O no hydrogen 2.840 N/A ARG 265.A NE GLU 261.A OE2 no hydrogen 2.862 N/A ARG 265.A NH2 GLU 261.A OE2 no hydrogen 3.047 N/A GLN 266.A N ILE 262.A O no hydrogen 2.877 N/A GLN 266.A NE2 MET 50.A O no hydrogen 2.968 N/A LYS 267.A N TYR 264.A O no hydrogen 3.103 N/A TRP 268.A N ALA 263.A O no hydrogen 2.843 N/A ILE 269.A N ALA 263.A O no hydrogen 3.368 N/A ASP 270.A N GLN 273.A OE1.B no hydrogen 3.235 N/A GLN 273.A N ASP 270.A OD1 no hydrogen 3.226 N/A GLN 273.A NE2.A ASN 78.A O no hydrogen 3.043 N/A LEU 274.A N ASP 270.A O no hydrogen 3.075 N/A GLU 275.A N ALA 271.A O no hydrogen 2.944 N/A LYS 276.A N ALA 272.A O no hydrogen 3.112 N/A LYS 276.A NZ GLN 273.A OE1.A no hydrogen 2.939 N/A LEU 277.A N GLN 273.A O no hydrogen 2.954 N/A ALA 278.A N LEU 274.A O no hydrogen 2.984 N/A ALA 279.A N GLU 275.A O no hydrogen 3.256 N/A LEU 281.A N ALA 278.A O no hydrogen 3.232 N/A ALA 282.A N ALA 279.A O no hydrogen 3.191 N/A ASN 284.A N LEU 281.A O no hydrogen 3.028 N/A TYR 286.A OH GLU 260.A OE1 no hydrogen 2.678 N/A GLY 287.A N ASN 284.A OD1 no hydrogen 3.013 N/A GLN 288.A N ASN 284.A O no hydrogen 3.149 N/A GLN 288.A NE2 ALA 282.A O no hydrogen 3.401 N/A TYR 289.A N GLY 285.A O no hydrogen 2.950 N/A TYR 289.A OH GLU 261.A OE1 no hydrogen 2.526 N/A TYR 289.A OH GLU 261.A OE2 no hydrogen 3.423 N/A LEU 290.A N TYR 286.A O no hydrogen 3.081 N/A LYS 291.A N GLY 287.A O no hydrogen 3.065 N/A ARG 292.A N GLN 288.A O no hydrogen 3.036 N/A ARG 292.A NH2 GLY 253.A O no hydrogen 2.639 N/A LEU 293.A N TYR 289.A O no hydrogen 3.114 N/A LEU 294.A N LYS 291.A O no hydrogen 3.174 N/A THR 295.A N ARG 292.A O no hydrogen 3.138 N/A THR 295.A OG1 ARG 292.A O no hydrogen 3.502 N/A