Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3rx2_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A OG PHE 279.A O no hydrogen 2.461 N/A HIS 2.A ND1 GLU 282.A OE2 no hydrogen 2.830 N/A LEU 7.A N MET 15.A O no hydrogen 2.912 N/A LEU 9.A N ALA 13.A O no hydrogen 2.826 N/A ASN 10.A ND2 PRO 182.A O no hydrogen 3.082 N/A ASN 11.A ND2 LYS 157.A O no hydrogen 3.022 N/A GLY 12.A N LEU 9.A O no hydrogen 3.024 N/A ALA 13.A N ASN 11.A OD1 no hydrogen 2.922 N/A MET 15.A N LEU 7.A O no hydrogen 2.883 N/A ILE 17.A N SER 5.A O no hydrogen 2.864 N/A GLY 19.A N VAL 262.A O no hydrogen 2.950 N/A LEU 20.A N HIS 44.A O no hydrogen 2.836 N/A GLY 21.A N PRO 264.A O no hydrogen 2.942 N/A THR 22.A OG1 ASP 46.A O no hydrogen 2.605 N/A LYS 24.A NZ TRP 23.A O no hydrogen 2.771 N/A LYS 24.A NZ ASP 219.A OD1 no hydrogen 3.023 N/A LYS 24.A NZ ASP 219.A OD2 no hydrogen 2.948 N/A SER 25.A N THR 22.A O no hydrogen 3.255 N/A GLN 29.A N PRO 26.A O no hydrogen 2.823 N/A VAL 30.A N PRO 26.A O no hydrogen 2.864 N/A THR 31.A OG1 GLU 56.A O no hydrogen 2.728 N/A ALA 33.A N GLN 29.A O no hydrogen 3.020 N/A VAL 34.A N VAL 30.A O no hydrogen 2.916 N/A LYS 35.A N THR 31.A O no hydrogen 3.079 N/A LYS 35.A NZ GLU 63.A OE1 no hydrogen 2.565 N/A LYS 35.A NZ GLU 63.A OE2 no hydrogen 3.476 N/A VAL 36.A N GLU 32.A O no hydrogen 3.004 N/A ALA 37.A N ALA 33.A O no hydrogen 2.955 N/A ILE 38.A N VAL 34.A O no hydrogen 2.960 N/A ASP 39.A N LYS 35.A O no hydrogen 2.905 N/A VAL 40.A N VAL 36.A O no hydrogen 2.914 N/A VAL 40.A N ALA 37.A O no hydrogen 3.173 N/A GLY 41.A N ILE 38.A O no hydrogen 3.163 N/A TYR 42.A N ALA 37.A O no hydrogen 2.906 N/A TYR 42.A OH ILE 272.A O no hydrogen 2.714 N/A ARG 43.A NH1 ILE 38.A O no hydrogen 2.950 N/A ARG 43.A NH1 TYR 42.A O no hydrogen 2.793 N/A HIS 44.A ND1 PRO 16.A O no hydrogen 3.054 N/A ILE 45.A N PHE 76.A O no hydrogen 3.278 N/A ASP 46.A N LEU 20.A O no hydrogen 2.805 N/A CYS 47.A N VAL 78.A O no hydrogen 2.816 N/A CYS 47.A SG ILE 45.A O no hydrogen 4.029 N/A TYR 51.A N ALA 48.A O no hydrogen 3.071 N/A GLN 52.A N HIS 49.A O no hydrogen 3.076 N/A ASN 53.A ND2 THR 22.A O no hydrogen 2.937 N/A ASN 53.A ND2 SER 25.A O no hydrogen 2.958 N/A GLU 56.A N GLU 56.A OE1 no hydrogen 2.794 N/A VAL 57.A N ASN 53.A O no hydrogen 3.002 N/A GLY 58.A N GLU 54.A O no hydrogen 2.792 N/A VAL 59.A N ASN 55.A O no hydrogen 2.990 N/A ALA 60.A N GLU 56.A O no hydrogen 3.468 N/A ILE 61.A N VAL 57.A O no hydrogen 3.162 N/A GLN 62.A N GLY 58.A O no hydrogen 2.888 N/A GLU 63.A N VAL 59.A O no hydrogen 3.005 N/A LYS 64.A N ALA 60.A O no hydrogen 3.059 N/A LYS 64.A NZ ASP 39.A OD1 no hydrogen 2.704 N/A LYS 64.A NZ ASP 39.A OD2 no hydrogen 3.007 N/A LYS 64.A NZ GLU 67.A OE1 no hydrogen 3.395 N/A LEU 65.A N ILE 61.A O no hydrogen 2.947 N/A ARG 66.A N GLN 62.A O no hydrogen 2.835 N/A GLU 67.A N GLU 63.A O no hydrogen 2.815 N/A GLN 68.A N LEU 65.A O no hydrogen 2.993 N/A VAL 69.A N LYS 64.A O no hydrogen 3.013 N/A LYS 71.A N GLU 74.A OE1 no hydrogen 2.884 N/A ARG 72.A NH1 ARG 72.A O no hydrogen 2.888 N/A ARG 72.A NH1 LEU 75.A O no hydrogen 3.151 N/A ARG 72.A NH1 ASP 108.A OD2 no hydrogen 2.928 N/A ARG 72.A NH2 TYR 106.A O no hydrogen 2.938 N/A ARG 72.A NH2 ASP 108.A OD2 no hydrogen 2.899 N/A GLU 74.A N LYS 71.A O no hydrogen 2.923 N/A LEU 75.A N ARG 72.A O no hydrogen 3.058 N/A PHE 76.A N ARG 43.A O no hydrogen 2.683 N/A ILE 77.A N ASP 108.A OD2 no hydrogen 2.826 N/A VAL 78.A N ILE 45.A O no hydrogen 3.052 N/A SER 79.A N LEU 109.A O no hydrogen 3.171 N/A SER 79.A OG GLU 54.A OE2 no hydrogen 2.628 N/A LYS 80.A N SER 79.A OG no hydrogen 2.681 N/A LYS 80.A NZ ASP 46.A OD1 no hydrogen 3.423 N/A LYS 80.A NZ ASP 46.A OD2 no hydrogen 2.690 N/A LYS 80.A NZ CYS 47.A O no hydrogen 2.885 N/A LYS 80.A NZ TYR 51.A OH no hydrogen 2.961 N/A LEU 81.A N LEU 111.A O no hydrogen 2.769 N/A TRP 82.A NE1 PHE 124.A O no hydrogen 2.946 N/A TYR 85.A N TRP 82.A O no hydrogen 3.108 N/A TYR 85.A OH HIS 49.A NE2 no hydrogen 3.358 N/A GLU 87.A N GLU 87.A OE1 no hydrogen 2.715 N/A LEU 90.A N GLU 87.A O no hydrogen 2.759 N/A ALA 94.A N LEU 90.A O no hydrogen 3.080 N/A CYS 95.A N VAL 91.A O no hydrogen 2.974 N/A GLN 96.A N LYS 92.A O no hydrogen 2.792 N/A LYS 97.A N GLY 93.A O no hydrogen 2.881 N/A LYS 97.A NZ ASP 101.A OD1 no hydrogen 2.873 N/A THR 98.A N ALA 94.A O no hydrogen 3.230 N/A THR 98.A OG1 GLU 54.A OE1 no hydrogen 2.793 N/A LEU 99.A N CYS 95.A O no hydrogen 2.867 N/A SER 100.A N GLN 96.A O no hydrogen 2.869 N/A ASP 101.A N LYS 97.A O no hydrogen 2.864 N/A LEU 102.A N THR 98.A O no hydrogen 2.832 N/A LYS 103.A N SER 100.A O no hydrogen 3.237 N/A LYS 103.A NZ ASN 55.A O no hydrogen 3.050 N/A LYS 103.A NZ ASP 101.A O no hydrogen 2.649 N/A LEU 104.A N LEU 99.A O no hydrogen 2.923 N/A LEU 107.A N LEU 155.A O no hydrogen 2.924 N/A ASP 108.A N ILE 77.A O no hydrogen 3.018 N/A LEU 109.A N ILE 77.A O no hydrogen 3.382 N/A TYR 110.A N ALA 158.A O no hydrogen 2.952 N/A LEU 111.A N SER 79.A O no hydrogen 3.056 N/A ILE 112.A N GLY 160.A O no hydrogen 2.917 N/A HIS 113.A N LEU 81.A O no hydrogen 3.217 N/A PHE 118.A N CYS 83.A O no hydrogen 2.768 N/A LYS 119.A N VAL 134.A O no hydrogen 2.877 N/A ASP 128.A N ASN 132.A O no hydrogen 2.924 N/A SER 130.A N.A ASP 128.A OD1 no hydrogen 2.958 N/A SER 130.A N.B ASP 128.A OD1 no hydrogen 2.960 N/A SER 130.A OG.B ASN 132.A OD1 no hydrogen 2.891 N/A GLY 131.A N ASP 128.A O no hydrogen 3.081 N/A ASN 132.A N ASP 128.A OD1 no hydrogen 2.933 N/A VAL 134.A N PRO 126.A O no hydrogen 2.812 N/A SER 136.A N GLY 117.A O no hydrogen 2.988 N/A SER 136.A OG THR 138.A OG1 no hydrogen 2.749 N/A THR 138.A OG1 SER 136.A OG no hydrogen 2.749 N/A ASN 139.A ND2 ASP 142.A OD2 no hydrogen 2.973 N/A LEU 141.A N ASN 139.A OD1 no hydrogen 2.939 N/A ASP 142.A N ASN 139.A OD1 no hydrogen 3.161 N/A THR 143.A N ASN 139.A O no hydrogen 3.167 N/A THR 143.A OG1 HIS 86.A O no hydrogen 3.295 N/A THR 143.A OG1 ASN 139.A O no hydrogen 3.061 N/A TRP 144.A N ILE 140.A O no hydrogen 2.862 N/A TRP 144.A NE1 TYR 180.A O no hydrogen 2.975 N/A ALA 145.A N LEU 141.A O no hydrogen 3.070 N/A ALA 146.A N ASP 142.A O no hydrogen 3.091 N/A MET 147.A N THR 143.A O no hydrogen 2.983 N/A GLU 148.A N TRP 144.A O no hydrogen 2.870 N/A GLU 149.A N ALA 145.A O no hydrogen 3.220 N/A LEU 150.A N MET 147.A O no hydrogen 3.054 N/A ASP 152.A N GLU 148.A O no hydrogen 3.233 N/A GLU 153.A N LEU 150.A O no hydrogen 3.295 N/A GLY 154.A N VAL 151.A O no hydrogen 3.142 N/A LEU 155.A N LEU 150.A O no hydrogen 3.139 N/A LYS 157.A N LEU 107.A O no hydrogen 2.860 N/A GLY 160.A N TYR 110.A O no hydrogen 2.887 N/A ILE 161.A N VAL 184.A O no hydrogen 2.879 N/A SER 162.A OG GLN 186.A O no hydrogen 2.724 N/A ASN 163.A N GLN 186.A O no hydrogen 3.029 N/A ASN 163.A ND2 HIS 113.A O no hydrogen 2.954 N/A ASN 165.A N GLN 168.A OE1 no hydrogen 2.914 N/A ASN 165.A ND2 PRO 313.A O no hydrogen 2.938 N/A HIS 166.A N PHE 318.A O no hydrogen 2.838 N/A HIS 166.A N PHE 318.A OXT no hydrogen 3.359 N/A HIS 166.A ND1 PHE 318.A OXT no hydrogen 2.878 N/A GLN 168.A N ASN 165.A OD1 no hydrogen 2.832 N/A GLN 168.A NE2 ASP 311.A O no hydrogen 2.953 N/A VAL 169.A N ASN 165.A O no hydrogen 2.921 N/A GLU 170.A N HIS 166.A O no hydrogen 2.946 N/A MET 171.A N LEU 167.A O no hydrogen 2.899 N/A ILE 172.A N GLN 168.A O no hydrogen 3.325 N/A LEU 173.A N VAL 169.A O no hydrogen 3.012 N/A ASN 174.A N GLU 170.A O no hydrogen 2.938 N/A LYS 175.A N ILE 172.A O no hydrogen 2.890 N/A LYS 175.A NZ PRO 176.A O no hydrogen 3.097 N/A LEU 178.A N LYS 175.A O no hydrogen 3.141 N/A LYS 179.A N GLU 148.A OE2 no hydrogen 2.688 N/A LYS 179.A NZ ASP 152.A OD2 no hydrogen 2.822 N/A TYR 180.A N GLU 148.A OE2 no hydrogen 2.964 N/A TYR 180.A OH ASP 152.A OD1 no hydrogen 2.430 N/A ALA 183.A N ILE 159.A O no hydrogen 2.928 N/A ASN 185.A N VAL 208.A O no hydrogen 2.971 N/A ASN 185.A ND2 PHE 164.A O no hydrogen 3.162 N/A GLN 186.A N ILE 161.A O no hydrogen 2.944 N/A GLN 186.A NE2 ASP 46.A OD1 no hydrogen 2.966 N/A ILE 187.A N THR 210.A O no hydrogen 2.872 N/A CYS 189.A N TYR 212.A O no hydrogen 3.165 N/A CYS 189.A SG LEU 193.A O no hydrogen 3.833 N/A CYS 189.A SG THR 194.A O no hydrogen 3.576 N/A HIS 190.A N LEU 193.A O no hydrogen 3.128 N/A HIS 190.A NE2 GLU 188.A OE2 no hydrogen 2.779 N/A TYR 192.A N HIS 190.A ND1 no hydrogen 3.150 N/A TYR 192.A OH ASP 233.A OD2 no hydrogen 2.474 N/A LEU 193.A N HIS 190.A O no hydrogen 2.888 N/A THR 194.A N ASN 295.A OD1 no hydrogen 2.982 N/A THR 194.A OG1 GLU 196.A OE2 no hydrogen 2.604 N/A GLN 195.A NE2 GLU 188.A O no hydrogen 2.779 N/A GLU 196.A N GLU 196.A OE2 no hydrogen 2.869 N/A ILE 199.A N GLN 195.A O no hydrogen 2.959 N/A GLN 200.A N GLU 196.A O no hydrogen 3.045 N/A TYR 201.A N LYS 197.A O no hydrogen 2.978 N/A CYS 202.A N LEU 198.A O no hydrogen 2.961 N/A CYS 202.A SG LEU 198.A O no hydrogen 3.345 N/A GLN 203.A N ILE 199.A O no hydrogen 2.904 N/A GLN 203.A NE2 ARG 258.A O no hydrogen 3.166 N/A GLN 203.A NE2 ASN 259.A O no hydrogen 3.656 N/A SER 204.A N GLN 200.A O no hydrogen 2.970 N/A SER 204.A OG GLN 200.A O no hydrogen 3.312 N/A SER 204.A OG TYR 201.A O no hydrogen 2.558 N/A LYS 205.A N CYS 202.A O no hydrogen 2.907 N/A GLY 206.A N GLN 203.A O no hydrogen 3.065 N/A ILE 207.A N CYS 202.A O no hydrogen 3.035 N/A VAL 208.A N ALA 183.A O no hydrogen 2.972 N/A THR 210.A N ASN 185.A O no hydrogen 3.167 N/A ALA 211.A N VAL 261.A O no hydrogen 2.642 N/A TYR 212.A N ILE 187.A O no hydrogen 2.767 N/A TYR 212.A OH ASN 163.A OD1 no hydrogen 2.675 N/A GLY 216.A N SER 213.A O no hydrogen 3.025 N/A ARG 220.A N SER 217.A O no hydrogen 2.897 N/A ARG 220.A NH1 SER 217.A O no hydrogen 2.956 N/A ARG 220.A NH2 ASP 227.A OD2 no hydrogen 2.821 N/A TRP 222.A NE1 VAL 300.A O no hydrogen 2.768 N/A ALA 223.A N ARG 220.A O no hydrogen 3.329 N/A LYS 224.A N ASP 227.A OD2 no hydrogen 3.035 N/A LYS 224.A NZ TRP 222.A O no hydrogen 3.382 N/A GLU 226.A N GLU 226.A OE1.A no hydrogen 2.961 N/A ASP 227.A N LYS 224.A O no hydrogen 3.003 N/A SER 229.A OG GLU 232.A OE1 no hydrogen 3.407 N/A GLU 232.A N SER 229.A O no hydrogen 3.045 N/A ASP 233.A N LEU 230.A O no hydrogen 3.102 N/A ARG 235.A N ASP 233.A OD1 no hydrogen 3.004 N/A ARG 235.A NE ASP 233.A OD1 no hydrogen 2.915 N/A ARG 235.A NE ASP 233.A OD2 no hydrogen 3.405 N/A ARG 235.A NH2 ASP 233.A OD2 no hydrogen 2.734 N/A ILE 236.A N ASP 233.A O no hydrogen 2.917 N/A LYS 237.A N ASP 233.A O no hydrogen 2.978 N/A ALA 238.A N PRO 234.A O no hydrogen 2.872 N/A ALA 240.A N ILE 236.A O no hydrogen 2.967 N/A ALA 241.A N LYS 237.A O no hydrogen 2.834 N/A LYS 242.A N ALA 238.A O no hydrogen 2.998 N/A LYS 242.A NZ ASP 287.A OD1 no hydrogen 2.902 N/A HIS 243.A N ILE 239.A O no hydrogen 3.286 N/A HIS 243.A N ALA 240.A O no hydrogen 3.053 N/A HIS 243.A NE2 ASP 287.A OD2 no hydrogen 2.597 N/A ASN 244.A N ALA 241.A O no hydrogen 2.898 N/A LYS 245.A N ALA 240.A O no hydrogen 2.918 N/A LYS 245.A NZ LYS 277.A O no hydrogen 2.929 N/A LYS 245.A NZ ASP 280.A OD1 no hydrogen 3.155 N/A LYS 245.A NZ ASP 280.A OD2 no hydrogen 3.275 N/A THR 246.A N GLN 249.A OE1 no hydrogen 2.938 N/A THR 246.A OG1 GLU 274.A OE2 no hydrogen 2.603 N/A GLN 249.A N THR 246.A OG1 no hydrogen 3.158 N/A GLN 249.A NE2 GLU 274.A O no hydrogen 2.857 N/A VAL 250.A N THR 246.A O no hydrogen 3.151 N/A LEU 251.A N THR 247.A O no hydrogen 3.016 N/A ILE 252.A N ALA 248.A O no hydrogen 2.923 N/A ARG 253.A N GLN 249.A O no hydrogen 2.868 N/A ARG 253.A NE GLN 257.A OE1 no hydrogen 2.781 N/A ARG 253.A NH1 SER 1.A OG no hydrogen 2.925 N/A ARG 253.A NH1 VAL 278.A O no hydrogen 2.818 N/A ARG 253.A NH2 SER 1.A O no hydrogen 2.693 N/A ARG 253.A NH2 GLN 257.A OE1 no hydrogen 3.455 N/A PHE 254.A N VAL 250.A O no hydrogen 2.883 N/A GLN 257.A N ARG 253.A O no hydrogen 3.183 N/A GLN 257.A N PHE 254.A O no hydrogen 3.302 N/A GLN 257.A NE2 LEU 283.A O no hydrogen 2.921 N/A ARG 258.A N PRO 255.A O no hydrogen 2.905 N/A ARG 258.A NH1 THR 194.A O no hydrogen 2.965 N/A ARG 258.A NH2 THR 194.A O no hydrogen 2.925 N/A ASN 259.A N MET 256.A O no hydrogen 3.186 N/A LEU 260.A N PRO 255.A O no hydrogen 3.057 N/A VAL 261.A N VAL 209.A O no hydrogen 2.941 N/A VAL 262.A N ILE 17.A O no hydrogen 2.824 N/A LYS 265.A NZ ASP 219.A OD2 no hydrogen 2.942 N/A SER 266.A OG THR 268.A O no hydrogen 3.506 N/A THR 268.A N SER 266.A OG no hydrogen 3.005 N/A ILE 272.A N THR 268.A O no hydrogen 2.807 N/A ALA 273.A N PRO 269.A O no hydrogen 3.129 N/A GLU 274.A N GLU 270.A O no hydrogen 2.997 N/A ASN 275.A N ARG 271.A O no hydrogen 2.800 N/A PHE 276.A N ALA 273.A O no hydrogen 3.159 N/A LYS 277.A N GLU 274.A O no hydrogen 2.913 N/A VAL 278.A N PHE 276.A O no hydrogen 2.905 N/A LEU 283.A N GLN 257.A OE1 no hydrogen 2.803 N/A SER 284.A N ASP 287.A OD2 no hydrogen 3.023 N/A ASP 287.A N SER 284.A OG no hydrogen 2.847 N/A MET 288.A N SER 284.A O no hydrogen 2.886 N/A THR 289.A N SER 285.A O no hydrogen 2.996 N/A THR 289.A OG1 SER 285.A O no hydrogen 3.264 N/A THR 290.A N GLN 286.A O no hydrogen 2.884 N/A THR 290.A OG1 GLN 286.A O no hydrogen 2.862 N/A LEU 291.A N ASP 287.A O no hydrogen 2.877 N/A LEU 292.A N MET 288.A O no hydrogen 2.977 N/A SER 293.A N THR 290.A O no hydrogen 3.074 N/A SER 293.A OG THR 290.A O no hydrogen 2.586 N/A TYR 294.A N LEU 291.A O no hydrogen 3.088 N/A ASN 295.A N LEU 292.A O no hydrogen 3.304 N/A ASN 295.A ND2 ASN 297.A OD1 no hydrogen 3.124 N/A ARG 296.A N TYR 192.A O no hydrogen 3.067 N/A ASN 297.A N ASN 295.A OD1 no hydrogen 3.234 N/A TRP 298.A N TYR 192.A O no hydrogen 2.944 N/A VAL 300.A N GLU 188.A OE2 no hydrogen 2.698 N/A CYS 301.A N GLU 188.A OE1 no hydrogen 2.972 N/A CYS 306.A N LEU 303.A O no hydrogen 2.978 N/A HIS 309.A N CYS 306.A O no hydrogen 3.088 N/A HIS 309.A NE2 GLY 117.A O no hydrogen 2.804 N/A LYS 310.A NZ.A SER 136.A O no hydrogen 3.242 N/A LYS 310.A NZ.B THR 138.A O no hydrogen 3.300 N/A LYS 310.A NZ.B ASP 311.A OD2 no hydrogen 2.867 N/A ASP 311.A N HIS 309.A ND1 no hydrogen 2.939 N/A TYR 312.A N HIS 309.A O no hydrogen 2.942 N/A TYR 312.A OH ALA 302.A O no hydrogen 2.659 N/A HIS 315.A NE2 THR 307.A O no hydrogen 2.830 N/A