Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2x4l_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TRP 2.A N LEU 14.A O no hydrogen 2.966 N/A TRP 2.A NE1 SER 138.A OG no hydrogen 2.835 N/A PHE 4.A N VAL 12.A O no hydrogen 2.908 N/A LYS 5.A NZ GLY 9.A O no hydrogen 3.046 N/A ASP 6.A N THR 10.A O no hydrogen 2.869 N/A ASP 7.A N ALA 117.A O no hydrogen 2.984 N/A ARG 8.A N ASP 6.A OD1 no hydrogen 2.855 N/A ARG 8.A NE ASP 6.A OD2 no hydrogen 2.959 N/A ARG 8.A NH2 ASP 6.A OD2 no hydrogen 3.013 N/A ARG 8.A NH2 SER 115.A OG no hydrogen 2.928 N/A GLY 9.A N ASP 6.A O no hydrogen 2.912 N/A THR 10.A N ASP 6.A OD1 no hydrogen 3.112 N/A THR 10.A OG1 ASP 6.A OD1 no hydrogen 3.159 N/A THR 10.A OG1 ASP 6.A OD2 no hydrogen 3.517 N/A VAL 12.A N PHE 4.A O no hydrogen 2.871 N/A LEU 14.A N TRP 2.A O no hydrogen 2.777 N/A LYS 16.A NZ VAL 17.A O no hydrogen 2.926 N/A LYS 16.A NZ GLU 85.A OE1 no hydrogen 3.313 N/A LYS 16.A NZ GLU 85.A OE2 no hydrogen 3.312 N/A ALA 19.A N GLU 85.A OE1 no hydrogen 2.738 N/A ASN 20.A N GLU 85.A OE1 no hydrogen 2.755 N/A ASN 20.A ND2 ALA 83.A O no hydrogen 2.926 N/A VAL 22.A N VAL 86.A O no hydrogen 2.950 N/A ALA 23.A N GLY 40.A O no hydrogen 3.003 N/A PHE 24.A N ILE 88.A O no hydrogen 2.983 N/A THR 25.A N PHE 42.A O no hydrogen 2.869 N/A THR 25.A OG1 THR 45.A OG1 no hydrogen 2.778 N/A ALA 28.A N PHE 24.A O no hydrogen 2.860 N/A ALA 29.A N THR 25.A O no hydrogen 2.876 N/A ALA 30.A N GLY 26.A O no hydrogen 3.207 N/A LEU 31.A N VAL 27.A O no hydrogen 2.883 N/A PHE 32.A N ALA 28.A O no hydrogen 2.851 N/A ASP 33.A N ALA 29.A O no hydrogen 3.350 N/A TYR 34.A N LEU 31.A O no hydrogen 2.935 N/A GLY 35.A N PHE 32.A O no hydrogen 2.884 N/A VAL 36.A N LEU 31.A O no hydrogen 2.983 N/A LYS 39.A N ILE 21.A O no hydrogen 2.782 N/A LYS 39.A NZ ALA 19.A O no hydrogen 3.130 N/A LYS 39.A NZ ASN 20.A OD1 no hydrogen 2.809 N/A GLY 40.A N ILE 21.A O no hydrogen 3.325 N/A VAL 41.A N THR 65.A O no hydrogen 2.917 N/A PHE 42.A N ALA 23.A O no hydrogen 3.196 N/A GLY 43.A N GLY 68.A O no hydrogen 3.019 N/A THR 45.A N ASN 69.A OD1 no hydrogen 2.878 N/A THR 45.A OG1 THR 25.A OG1 no hydrogen 2.778 N/A THR 45.A OG1 GLY 43.A O no hydrogen 2.722 N/A THR 46.A N ASN 69.A OD1 no hydrogen 2.926 N/A THR 47.A N LYS 51.A O no hydrogen 2.782 N/A THR 47.A OG1 LYS 51.A O no hydrogen 3.570 N/A ASP 49.A N THR 47.A OG1 no hydrogen 3.219 N/A GLY 50.A N THR 47.A O no hydrogen 2.781 N/A LYS 51.A N THR 47.A OG1 no hydrogen 3.336 N/A ASP 53.A N THR 45.A O no hydrogen 2.866 N/A GLN 55.A N ASP 53.A OD2 no hydrogen 2.839 N/A ALA 56.A N ASP 53.A O no hydrogen 2.913 N/A GLY 57.A N VAL 54.A O no hydrogen 3.170 N/A LEU 59.A N ALA 56.A O no hydrogen 2.956 N/A ASP 62.A N ASP 60.A OD1 no hydrogen 3.142 N/A LYS 63.A N ASP 60.A O no hydrogen 3.103 N/A LYS 63.A N ASP 60.A OD1 no hydrogen 3.254 N/A VAL 64.A N ASP 60.A O no hydrogen 3.346 N/A THR 65.A N LYS 39.A O no hydrogen 2.923 N/A LEU 67.A N VAL 41.A O no hydrogen 2.800 N/A ASN 69.A ND2 THR 46.A OG1 no hydrogen 2.856 N/A GLY 72.A N SER 100.A OG no hydrogen 2.944 N/A ASN 75.A N LEU 67.A O no hydrogen 2.944 N/A LYS 78.A N ASN 75.A OD1 no hydrogen 2.883 N/A TYR 79.A N ASN 75.A O no hydrogen 2.918 N/A ALA 80.A N VAL 76.A O no hydrogen 2.889 N/A SER 81.A N GLU 77.A O no hydrogen 3.159 N/A SER 81.A OG LYS 78.A O no hydrogen 2.677 N/A LEU 82.A N TYR 79.A O no hydrogen 3.046 N/A ALA 83.A N ALA 80.A O no hydrogen 2.965 N/A GLU 85.A N ASN 20.A O no hydrogen 2.801 N/A LEU 87.A N PRO 114.A O no hydrogen 2.879 N/A ILE 88.A N VAL 22.A O no hydrogen 2.862 N/A THR 89.A N VAL 116.A O no hydrogen 3.013 N/A THR 89.A OG1 TRP 99.A O no hydrogen 2.779 N/A THR 91.A N ILE 118.A O no hydrogen 2.949 N/A THR 91.A OG1 THR 97.A O no hydrogen 2.775 N/A GLY 96.A N ASP 93.A O no hydrogen 3.220 N/A THR 97.A N ASP 93.A OD1 no hydrogen 2.884 N/A THR 97.A OG1 ASP 93.A OD1 no hydrogen 3.285 N/A THR 97.A OG1 ASP 93.A OD2 no hydrogen 2.639 N/A TRP 99.A N THR 90.A O no hydrogen 2.898 N/A TRP 99.A NE1 GLU 272.A OE1 no hydrogen 2.806 N/A VAL 101.A N LEU 98.A O no hydrogen 3.274 N/A GLU 104.A N GLU 104.A OE1 no hydrogen 2.706 N/A SER 105.A N PRO 102.A O no hydrogen 3.090 N/A LYS 106.A NZ GLU 103.A OE2 no hydrogen 2.472 N/A VAL 109.A N SER 105.A O no hydrogen 2.982 N/A ALA 110.A N LYS 106.A O no hydrogen 2.879 N/A LYS 111.A N ASP 107.A O no hydrogen 3.283 N/A LYS 111.A N LYS 108.A O no hydrogen 3.298 N/A LEU 112.A N VAL 109.A O no hydrogen 3.150 N/A VAL 116.A N LEU 87.A O no hydrogen 2.825 N/A ALA 117.A N ASP 6.A OD2 no hydrogen 2.868 N/A ILE 118.A N THR 89.A O no hydrogen 2.968 N/A SER 119.A N ASP 7.A OD2 no hydrogen 2.728 N/A VAL 120.A N THR 91.A O no hydrogen 2.953 N/A PHE 121.A N SER 119.A OG no hydrogen 3.184 N/A ASP 122.A N LEU 191.A O no hydrogen 3.194 N/A ARG 123.A NE PHE 121.A O no hydrogen 3.032 N/A LEU 125.A N VAL 193.A O no hydrogen 2.950 N/A GLN 127.A N GLN 124.A O no hydrogen 2.920 N/A LEU 129.A N LEU 125.A O no hydrogen 3.156 N/A GLN 130.A N THR 126.A O no hydrogen 3.079 N/A GLN 130.A NE2 GLU 134.A OE2 no hydrogen 3.202 N/A ARG 131.A N GLN 127.A O no hydrogen 2.971 N/A ARG 131.A NE ASP 7.A OD1 no hydrogen 2.643 N/A ARG 131.A NH1 GLU 134.A OE1 no hydrogen 3.294 N/A ARG 131.A NH2 LYS 5.A O no hydrogen 2.753 N/A ARG 131.A NH2 ASP 7.A OD1 no hydrogen 2.821 N/A MET 132.A N PRO 128.A O no hydrogen 2.898 N/A TRP 133.A N LEU 129.A O no hydrogen 3.009 N/A GLU 134.A N GLN 130.A O no hydrogen 2.926 N/A LEU 135.A N ARG 131.A O no hydrogen 2.956 N/A ALA 136.A N MET 132.A O no hydrogen 2.827 N/A GLU 137.A N TRP 133.A O no hydrogen 3.006 N/A SER 138.A N GLU 134.A O no hydrogen 3.042 N/A SER 138.A OG LEU 135.A O no hydrogen 2.664 N/A LEU 139.A N LEU 135.A O no hydrogen 3.070 N/A GLY 140.A N GLU 137.A O no hydrogen 3.048 N/A ALA 141.A N ALA 136.A O no hydrogen 3.097 N/A ALA 145.A N ASP 142.A O no hydrogen 3.160 N/A THR 149.A N ALA 145.A O no hydrogen 2.974 N/A THR 149.A OG1 ALA 145.A O no hydrogen 3.537 N/A ASP 150.A N LYS 146.A O no hydrogen 2.849 N/A ALA 151.A N LYS 147.A O no hydrogen 3.050 N/A LYS 152.A N VAL 148.A O no hydrogen 2.872 N/A LYS 152.A NZ ASP 156.A OD1 no hydrogen 3.216 N/A LYS 152.A NZ ASP 156.A OD2 no hydrogen 3.085 N/A ALA 153.A N THR 149.A O no hydrogen 2.938 N/A ALA 154.A N ASP 150.A O no hydrogen 2.885 N/A PHE 155.A N ALA 151.A O no hydrogen 2.904 N/A ASP 156.A N LYS 152.A O no hydrogen 2.846 N/A LYS 157.A N ALA 153.A O no hydrogen 2.927 N/A ALA 158.A N ALA 154.A O no hydrogen 2.899 N/A ALA 159.A N PHE 155.A O no hydrogen 2.855 N/A ALA 160.A N ASP 156.A O no hydrogen 2.961 N/A ARG 161.A N LYS 157.A O no hydrogen 2.843 N/A ARG 161.A NE GLU 292.A OE2 no hydrogen 2.815 N/A ARG 161.A NH1 ASP 285.A OD1 no hydrogen 2.977 N/A ARG 161.A NH2 GLU 292.A OE1 no hydrogen 2.825 N/A LEU 162.A N ALA 158.A O no hydrogen 2.943 N/A ARG 163.A N ALA 159.A O no hydrogen 2.924 N/A ALA 164.A N ALA 160.A O no hydrogen 2.893 N/A ALA 165.A N ARG 161.A O no hydrogen 2.829 N/A ALA 166.A N LEU 162.A O no hydrogen 2.918 N/A LYS 167.A N ARG 163.A O no hydrogen 2.969 N/A ALA 168.A N ALA 164.A O no hydrogen 2.879 N/A LYS 169.A N ALA 165.A O no hydrogen 2.976 N/A LYS 169.A NZ ILE 291.A O no hydrogen 2.906 N/A LYS 169.A NZ GLU 292.A O no hydrogen 3.045 N/A LYS 169.A NZ ALA 294.A O no hydrogen 2.810 N/A GLU 171.A N GLU 171.A OE1 no hydrogen 2.642 N/A ILE 172.A N LYS 169.A O no hydrogen 3.092 N/A ARG 173.A N ASP 234.A OD2 no hydrogen 2.848 N/A ARG 173.A NE ASP 234.A OD2 no hydrogen 2.838 N/A ARG 173.A NH2 ASP 234.A OD1 no hydrogen 2.996 N/A ARG 173.A NH2 ASP 234.A OD2 no hydrogen 3.361 N/A ARG 173.A NH2 GLY 298.A O no hydrogen 3.191 N/A VAL 174.A N ASN 204.A O no hydrogen 2.787 N/A LEU 175.A N VAL 235.A O no hydrogen 2.846 N/A GLY 177.A N ILE 237.A O no hydrogen 2.864 N/A SER 178.A N TYR 185.A O no hydrogen 2.925 N/A SER 178.A OG ASP 239.A OD2 no hydrogen 2.674 N/A SER 180.A N LEU 183.A O no hydrogen 3.025 N/A SER 180.A OG LEU 183.A O no hydrogen 2.627 N/A LEU 183.A N SER 180.A OG no hydrogen 3.209 N/A PHE 184.A N LEU 223.A O no hydrogen 2.835 N/A TYR 185.A N SER 178.A O no hydrogen 2.837 N/A VAL 186.A N GLU 221.A O no hydrogen 2.766 N/A SER 187.A N ALA 176.A O no hydrogen 2.859 N/A GLY 188.A N TRP 219.A O no hydrogen 3.344 N/A THR 189.A N GLU 207.A OE1 no hydrogen 3.054 N/A THR 189.A OG1 GLU 207.A OE1 no hydrogen 3.279 N/A THR 189.A OG1 GLU 207.A OE2 no hydrogen 2.411 N/A LEU 191.A N GLU 196.A OE2 no hydrogen 2.836 N/A GLU 196.A N SER 192.A O no hydrogen 3.045 N/A TYR 197.A N VAL 193.A O no hydrogen 3.309 N/A PHE 198.A N ASP 194.A O no hydrogen 2.872 N/A LYS 199.A N LEU 195.A O no hydrogen 2.886 N/A LYS 199.A NZ GLU 207.A OE2 no hydrogen 2.766 N/A ALA 200.A N GLU 196.A O no hydrogen 2.988 N/A LEU 201.A N TYR 197.A O no hydrogen 2.945 N/A LEU 201.A N PHE 198.A O no hydrogen 3.114 N/A GLY 202.A N LYS 199.A O no hydrogen 2.904 N/A VAL 203.A N PHE 198.A O no hydrogen 3.159 N/A ASN 204.A ND2 PRO 170.A O no hydrogen 2.892 N/A VAL 206.A N VAL 174.A O no hydrogen 2.810 N/A ALA 212.A N SER 209.A OG no hydrogen 2.892 N/A LYS 213.A N SER 209.A O no hydrogen 3.154 N/A LYS 213.A N GLU 210.A O no hydrogen 3.124 N/A LYS 213.A NZ GLU 210.A OE2 no hydrogen 2.850 N/A LYS 214.A N ASP 211.A O no hydrogen 3.291 N/A LYS 214.A NZ ASP 211.A OD1 no hydrogen 2.808 N/A THR 216.A N LYS 213.A O no hydrogen 3.127 N/A THR 216.A OG1 LYS 213.A O no hydrogen 3.144 N/A THR 216.A OG1 PHE 220.A O no hydrogen 2.912 N/A GLY 217.A N LYS 214.A O no hydrogen 3.038 N/A GLY 218.A N LYS 213.A O no hydrogen 3.088 N/A PHE 220.A N THR 216.A OG1 no hydrogen 2.954 N/A GLU 221.A N VAL 186.A O no hydrogen 2.828 N/A LEU 223.A N PHE 184.A O no hydrogen 2.833 N/A TRP 225.A NE1 SER 180.A O no hydrogen 2.653 N/A GLU 226.A N GLU 226.A OE1 no hydrogen 2.735 N/A ASN 227.A N SER 224.A O no hydrogen 2.723 N/A VAL 228.A N TRP 225.A O no hydrogen 3.372 N/A LYS 230.A N ASN 227.A O no hydrogen 3.088 N/A LYS 230.A NZ GLU 221.A OE2 no hydrogen 2.892 N/A LYS 230.A NZ TYR 231.A OH no hydrogen 3.384 N/A TYR 231.A OH GLU 221.A OE1 no hydrogen 2.448 N/A ASP 234.A N ARG 173.A O no hydrogen 2.861 N/A VAL 235.A N ARG 173.A O no hydrogen 3.109 N/A ILE 236.A N GLN 265.A O no hydrogen 3.025 N/A ILE 237.A N LEU 175.A O no hydrogen 2.815 N/A MET 238.A N ILE 267.A O no hydrogen 2.900 N/A ASP 239.A N GLY 177.A O no hydrogen 2.906 N/A ASP 240.A N ARG 269.A O no hydrogen 3.006 N/A ARG 241.A N ASP 239.A OD1 no hydrogen 3.072 N/A ARG 241.A NE ASP 239.A OD1 no hydrogen 2.890 N/A ARG 241.A NH1 GLU 272.A OE2 no hydrogen 2.736 N/A ARG 241.A NH2 ASP 239.A OD2 no hydrogen 2.804 N/A THR 244.A N ARG 241.A O no hydrogen 3.011 N/A THR 244.A OG1 ASP 239.A O no hydrogen 3.238 N/A THR 244.A OG1 ARG 241.A O no hydrogen 2.810 N/A THR 244.A OG1 GLN 246.A OE1 no hydrogen 2.900 N/A ILE 245.A N ALA 179.A O no hydrogen 2.942 N/A ASP 249.A N GLN 246.A O no hydrogen 2.871 N/A ILE 250.A N PRO 247.A O no hydrogen 3.251 N/A THR 254.A N GLU 252.A OE2 no hydrogen 3.240 N/A THR 254.A OG1 GLU 252.A OE2 no hydrogen 2.747 N/A LYS 256.A N GLU 252.A O no hydrogen 3.119 N/A LYS 256.A NZ THR 251.A O no hydrogen 3.174 N/A GLN 257.A N GLY 253.A O no hydrogen 3.098 N/A LEU 258.A N TRP 255.A O no hydrogen 2.910 N/A LYS 262.A N LEU 258.A O no hydrogen 2.820 N/A ALA 263.A N PRO 259.A O no hydrogen 2.924 N/A GLY 264.A N VAL 261.A O no hydrogen 3.000 N/A GLN 265.A N ALA 260.A O no hydrogen 2.897 N/A ILE 267.A N ILE 236.A O no hydrogen 2.954 N/A ARG 269.A N MET 238.A O no hydrogen 2.879 N/A ARG 269.A NE ASP 194.A OD2 no hydrogen 2.850 N/A ARG 269.A NH2 SER 192.A OG no hydrogen 3.078 N/A ARG 269.A NH2 ASP 194.A OD1 no hydrogen 2.826 N/A SER 270.A OG ASP 240.A OD2 no hydrogen 2.572 N/A SER 276.A N ILE 274.A O no hydrogen 2.790 N/A SER 276.A OG ASP 33.A OD2 no hydrogen 2.779 N/A TYR 277.A N TYR 34.A OH no hydrogen 3.096 N/A LYS 279.A N SER 276.A OG no hydrogen 3.083 N/A LYS 279.A NZ ASP 33.A OD1 no hydrogen 3.155 N/A LYS 279.A NZ ASP 33.A OD2 no hydrogen 2.794 N/A LYS 279.A NZ ASP 58.A OD2 no hydrogen 2.771 N/A LYS 279.A NZ ASP 278.A OD2 no hydrogen 2.839 N/A CYS 280.A N SER 276.A O no hydrogen 3.025 N/A CYS 280.A N TYR 277.A O no hydrogen 3.150 N/A CYS 280.A SG ILE 274.A O no hydrogen 3.304 N/A CYS 280.A SG SER 276.A O no hydrogen 3.642 N/A THR 281.A N TYR 277.A O no hydrogen 2.904 N/A THR 281.A OG1 TYR 277.A O no hydrogen 2.820 N/A LEU 283.A N CYS 280.A O no hydrogen 3.047 N/A LEU 284.A N CYS 280.A O no hydrogen 3.336 N/A ASP 285.A N THR 281.A O no hydrogen 2.909 N/A ASN 286.A N PRO 282.A O no hydrogen 2.726 N/A LEU 287.A N LEU 283.A O no hydrogen 3.308 N/A ALA 288.A N LEU 284.A O no hydrogen 2.820 N/A GLU 289.A N ASP 285.A O no hydrogen 2.869 N/A ALA 290.A N ASN 286.A O no hydrogen 3.043 N/A ILE 291.A N LEU 287.A O no hydrogen 2.954 N/A GLU 292.A N ALA 288.A O no hydrogen 2.792 N/A ASN 293.A N GLU 289.A O no hydrogen 3.145 N/A ALA 294.A N ILE 291.A O no hydrogen 3.330 N/A VAL 297.A N ASP 234.A OD1 no hydrogen 2.813 N/A GLY 298.A N ASP 234.A OD1 no hydrogen 3.001 N/A