Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xxz_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 5.A N GLU 2.A O no hydrogen 3.361 N/A SER 10.A OG.B THR 8.A O no hydrogen 2.895 N/A ILE 11.A N VAL 37.A O no hydrogen 2.856 N/A LEU 13.A N ARG 39.A O no hydrogen 2.913 N/A ARG 17.A N SER 15.A OG no hydrogen 2.992 N/A ASP 18.A N SER 15.A O no hydrogen 3.208 N/A ALA 19.A N LYS 16.A O no hydrogen 3.034 N/A VAL 23.A N SER 21.A OG no hydrogen 2.899 N/A LEU 25.A N SER 21.A O no hydrogen 3.328 N/A GLN 26.A N PRO 22.A O no hydrogen 2.958 N/A GLN 26.A NE2 PRO 22.A O no hydrogen 3.024 N/A PHE 27.A N VAL 23.A O no hydrogen 3.049 N/A CYS 28.A N LEU 24.A O no hydrogen 3.093 N/A CYS 28.A SG LEU 24.A O no hydrogen 3.499 N/A THR 29.A N LEU 25.A O no hydrogen 2.939 N/A THR 29.A OG1 LEU 25.A O no hydrogen 2.991 N/A THR 29.A OG1 GLN 26.A O no hydrogen 3.560 N/A THR 29.A OG1 GLN 288.A OE1 no hydrogen 2.777 N/A ASP 30.A N GLN 26.A O no hydrogen 3.212 N/A ARG 32.A N ASP 30.A OD1 no hydrogen 3.096 N/A ARG 32.A NE ASP 30.A OD1 no hydrogen 3.151 N/A ARG 32.A NH2 ASP 30.A OD2 no hydrogen 2.830 N/A ASN 33.A N ASP 30.A O no hydrogen 2.980 N/A ASN 33.A ND2 PHE 27.A O no hydrogen 2.885 N/A THR 36.A N TRP 259.A O no hydrogen 2.924 N/A VAL 37.A N PRO 9.A O no hydrogen 2.917 N/A ILE 38.A N LEU 257.A O no hydrogen 2.772 N/A ARG 39.A N ILE 11.A O no hydrogen 2.741 N/A ARG 39.A NE ASP 256.A OD2 no hydrogen 2.891 N/A ARG 39.A NH2 VAL 251.A O no hydrogen 2.944 N/A SER 44.A N GLY 40.A O no hydrogen 2.810 N/A SER 44.A OG LEU 13.A O no hydrogen 3.400 N/A SER 44.A OG GLY 40.A O no hydrogen 2.723 N/A LEU 45.A N LEU 41.A O no hydrogen 2.906 N/A ARG 46.A N GLY 43.A O no hydrogen 3.003 N/A LEU 47.A N ALA 42.A O no hydrogen 3.096 N/A ASN 48.A N GLU 142.A OE2 no hydrogen 2.731 N/A LEU 49.A N LEU 47.A O no hydrogen 2.952 N/A LEU 51.A N ASN 48.A O no hydrogen 3.223 N/A PHE 52.A N LEU 49.A O no hydrogen 2.888 N/A SER 53.A N GLY 50.A O no hydrogen 3.138 N/A SER 53.A OG GLY 50.A O no hydrogen 2.870 N/A SER 53.A OG THR 56.A OG1 no hydrogen 3.012 N/A THR 54.A OG1 GLN 107.A OE1 no hydrogen 2.587 N/A THR 56.A N SER 53.A OG no hydrogen 3.403 N/A THR 56.A OG1 GLY 50.A O no hydrogen 2.970 N/A THR 56.A OG1 SER 53.A OG no hydrogen 3.012 N/A LEU 57.A N SER 53.A O no hydrogen 3.085 N/A VAL 58.A N THR 54.A O no hydrogen 2.861 N/A GLU 59.A N LYS 55.A O no hydrogen 3.059 N/A ALA 60.A N THR 56.A O no hydrogen 3.077 N/A SER 61.A N LEU 57.A O no hydrogen 2.937 N/A GLU 63.A N.A GLU 63.A OE1.A no hydrogen 2.662 N/A HIS 64.A N SER 61.A O no hydrogen 3.049 N/A VAL 66.A N THR 98.A O no hydrogen 2.723 N/A VAL 68.A N SER 96.A O no hydrogen 2.721 N/A ARG 69.A N.A PHE 124.A O no hydrogen 2.789 N/A ARG 69.A N.B PHE 124.A O no hydrogen 2.789 N/A ARG 69.A NE.A GLU 67.A OE2 no hydrogen 2.715 N/A ARG 69.A NH2.A GLU 67.A OE2 no hydrogen 3.375 N/A THR 70.A N SER 94.A O no hydrogen 2.893 N/A GLN 71.A N ILE 122.A O no hydrogen 2.990 N/A GLN 71.A NE2 SER 93.A OG no hydrogen 3.338 N/A GLN 71.A NE2 ARG 182.A O no hydrogen 3.082 N/A GLN 73.A N HIS 120.A O no hydrogen 2.753 N/A GLN 73.A NE2 PRO 179.A O no hydrogen 2.918 N/A GLN 74.A NE2 ASN 79.A OD1 no hydrogen 3.148 N/A SER 76.A OG GLU 205.A OE1 no hydrogen 2.832 N/A SER 76.A OG GLU 205.A OE2 no hydrogen 2.892 N/A GLU 78.A N PRO 75.A O no hydrogen 3.013 N/A ASN 79.A N GLN 87.A OE1 no hydrogen 2.762 N/A ASN 79.A ND2 ILE 88.A O no hydrogen 2.816 N/A ASN 79.A ND2 PRO 90.A O no hydrogen 2.762 N/A TRP 80.A N GLN 74.A OE1 no hydrogen 2.932 N/A TRP 80.A NE1 GLU 78.A OE1 no hydrogen 2.887 N/A ASP 81.A N ARG 86.A O no hydrogen 2.883 N/A THR 83.A N ASP 81.A OD2 no hydrogen 3.384 N/A THR 83.A OG1 ASP 81.A OD1 no hydrogen 3.309 N/A THR 83.A OG1 ASP 81.A OD2 no hydrogen 2.611 N/A THR 83.A OG1 THR 85.A OG1 no hydrogen 2.856 N/A GLY 84.A N ASP 81.A O no hydrogen 3.064 N/A THR 85.A N ASP 81.A OD1 no hydrogen 3.009 N/A THR 85.A OG1 THR 83.A OG1 no hydrogen 2.856 N/A ARG 86.A N ASP 81.A OD1 no hydrogen 2.978 N/A ILE 88.A N ASN 79.A O no hydrogen 2.730 N/A TRP 89.A NE1 ASP 239.A OD2 no hydrogen 3.015 N/A CYS 91.A N SER 232.A O.A no hydrogen 3.026 N/A CYS 91.A N SER 232.A O.B no hydrogen 2.717 N/A SER 94.A N THR 70.A O no hydrogen 3.018 N/A ARG 95.A NE GLU 67.A OE2 no hydrogen 2.701 N/A ARG 95.A NH2 GLU 67.A OE1 no hydrogen 3.094 N/A SER 96.A N VAL 68.A O no hydrogen 2.741 N/A THR 98.A N VAL 66.A O no hydrogen 2.989 N/A ILE 100.A N HIS 64.A O no hydrogen 2.942 N/A ALA 101.A N GLY 62.A O no hydrogen 2.900 N/A LYS 102.A N THR 99.A OG1 no hydrogen 3.024 N/A LYS 102.A NZ GLN 105.A OE1 no hydrogen 3.032 N/A TYR 103.A N THR 99.A O no hydrogen 2.923 N/A TYR 103.A OH LYS 123.A O no hydrogen 2.607 N/A ALA 104.A N ILE 100.A O no hydrogen 2.835 N/A GLN 105.A N ALA 101.A O no hydrogen 2.995 N/A TYR 106.A N LYS 102.A O no hydrogen 3.194 N/A GLN 107.A N TYR 103.A O no hydrogen 2.848 N/A GLN 107.A NE2 LYS 177.A O no hydrogen 3.001 N/A GLN 107.A NE2 ASN 275.A OD1 no hydrogen 3.013 N/A ALA 108.A N ALA 104.A O no hydrogen 2.933 N/A SER 109.A N GLN 105.A O no hydrogen 2.937 N/A SER 109.A OG GLN 105.A O no hydrogen 2.869 N/A SER 110.A N TYR 106.A O no hydrogen 2.975 N/A SER 110.A OG TYR 106.A O no hydrogen 2.793 N/A SER 110.A OG GLN 107.A O no hydrogen 2.970 N/A PHE 111.A N GLN 107.A O no hydrogen 3.188 N/A GLN 112.A N ALA 108.A O no hydrogen 3.021 N/A GLU 113.A N SER 109.A O no hydrogen 2.917 N/A SER 114.A N PHE 111.A O no hydrogen 3.023 N/A SER 114.A OG PHE 111.A O no hydrogen 2.645 N/A HIS 120.A ND1 GLN 73.A OE1 no hydrogen 3.120 N/A ILE 122.A N GLN 71.A O no hydrogen 2.759 N/A LYS 123.A N TYR 106.A OH no hydrogen 3.081 N/A LYS 123.A NZ THR 70.A OG1 no hydrogen 2.568 N/A PHE 124.A N ARG 69.A O.A no hydrogen 2.912 N/A PHE 124.A N ARG 69.A O.B no hydrogen 2.914 N/A GLY 125.A N MET 176.A O no hydrogen 2.886 N/A THR 126.A N.A GLU 67.A O no hydrogen 2.814 N/A THR 126.A N.C GLU 67.A O no hydrogen 2.899 N/A THR 126.A OG1.A GLU 67.A O no hydrogen 3.471 N/A ASN 127.A ND2 GLU 67.A OE1 no hydrogen 3.295 N/A ILE 128.A N LEU 174.A O no hydrogen 2.980 N/A LEU 130.A N VAL 172.A O no hydrogen 2.967 N/A SER 131.A N ASP 129.A OD1 no hydrogen 2.876 N/A SER 131.A OG ASP 129.A OD1 no hydrogen 2.528 N/A SER 131.A OG GLY 168.A O no hydrogen 3.424 N/A LYS 134.A N.A ASP 132.A OD1 no hydrogen 3.059 N/A LYS 134.A N.B ASP 132.A OD1 no hydrogen 3.059 N/A LYS 134.A NZ.A ASP 132.A OD1 no hydrogen 2.716 N/A LYS 134.A NZ.A ASP 132.A OD2 no hydrogen 3.213 N/A ARG 135.A N ASP 132.A O no hydrogen 3.014 N/A ARG 135.A NE SER 61.A OG no hydrogen 3.265 N/A ARG 135.A NH2 SER 61.A OG no hydrogen 2.869 N/A TRP 136.A N ASP 132.A O no hydrogen 2.921 N/A GLN 139.A N GLN 139.A OE1 no hydrogen 2.732 N/A GLN 139.A NE2 LEU 51.A O no hydrogen 2.876 N/A LEU 140.A N TRP 136.A O no hydrogen 2.988 N/A GLN 141.A N LYS 137.A O no hydrogen 2.859 N/A GLU 142.A N PRO 138.A O no hydrogen 3.166 N/A LEU 143.A N GLN 139.A O no hydrogen 3.171 N/A LEU 144.A N LEU 140.A O no hydrogen 3.068 N/A LEU 144.A N GLN 141.A O no hydrogen 3.147 N/A LYS 145.A N GLU 142.A O no hydrogen 3.103 N/A LYS 145.A NZ GLU 142.A OE1 no hydrogen 3.180 N/A LYS 145.A NZ GLU 142.A OE2 no hydrogen 2.451 N/A LEU 146.A N LEU 143.A O no hydrogen 3.374 N/A MET 150.A N PRO 147.A O no hydrogen 2.833 N/A ARG 151.A N ALA 148.A O no hydrogen 3.300 N/A ARG 151.A NE LEU 146.A O no hydrogen 2.854 N/A ARG 151.A NH1 GLY 156.A O no hydrogen 3.174 N/A ARG 151.A NH2 LEU 146.A O no hydrogen 2.854 N/A THR 153.A OG1 GLY 156.A O no hydrogen 2.897 N/A SER 154.A N ARG 151.A O no hydrogen 3.036 N/A GLY 156.A N THR 153.A O no hydrogen 2.933 N/A HIS 161.A N HIS 164.A O no hydrogen 2.732 N/A HIS 164.A N HIS 161.A O no hydrogen 2.904 N/A ILE 166.A N LEU 159.A O no hydrogen 3.408 N/A ASN 170.A N ASP 129.A OD1 no hydrogen 3.243 N/A ASN 170.A N ASP 129.A OD2 no hydrogen 2.963 N/A THR 171.A OG1 GLY 168.A O no hydrogen 2.749 N/A VAL 172.A N SER 131.A OG no hydrogen 3.041 N/A GLN 173.A N ALA 278.A O no hydrogen 2.978 N/A GLN 173.A NE2 ASN 170.A OD1 no hydrogen 3.055 N/A GLN 173.A NE2 VAL 172.A O no hydrogen 3.347 N/A LEU 174.A N ILE 128.A O no hydrogen 2.786 N/A TYR 175.A N ASN 276.A O no hydrogen 2.822 N/A MET 176.A N GLY 125.A O no hydrogen 2.927 N/A LYS 177.A N CYS 274.A O no hydrogen 2.897 N/A LYS 177.A NZ ASN 276.A OD1 no hydrogen 3.075 N/A VAL 178.A N SER 181.A OG no hydrogen 3.251 N/A GLY 180.A N ALA 270.A O no hydrogen 2.904 N/A SER 181.A N VAL 178.A O no hydrogen 3.135 N/A SER 181.A OG VAL 178.A O no hydrogen 2.699 N/A ARG 182.A N GLN 71.A OE1 no hydrogen 2.856 N/A ARG 182.A NE GLN 269.A OE1 no hydrogen 2.595 N/A ARG 182.A NH1 GLU 78.A O no hydrogen 3.185 N/A ARG 182.A NH2 GLU 78.A O no hydrogen 2.767 N/A ARG 182.A NH2 GLN 269.A OE1 no hydrogen 3.016 N/A THR 183.A N VAL 268.A O no hydrogen 2.819 N/A GLY 185.A N TRP 233.A O no hydrogen 2.780 N/A HIS 186.A N HIS 266.A O no hydrogen 3.055 N/A HIS 186.A ND1 PRO 184.A O no hydrogen 3.026 N/A GLN 187.A NE2 GLY 263.A O no hydrogen 2.720 N/A ASN 190.A N ASN 189.A OD1 no hydrogen 3.073 N/A PHE 192.A N ASN 189.A O no hydrogen 3.146 N/A CYS 193.A N GLY 282.A O no hydrogen 2.944 N/A CYS 193.A SG ASN 261.A OD1 no hydrogen 3.569 N/A CYS 193.A SG THR 285.A OG1 no hydrogen 2.897 N/A SER 194.A N ILE 260.A O no hydrogen 3.106 N/A SER 194.A OG GLU 188.A OE1 no hydrogen 2.919 N/A VAL 195.A N TRP 279.A O no hydrogen 2.992 N/A ASN 196.A N VAL 258.A O no hydrogen 2.995 N/A ILE 197.A N ILE 277.A O.A no hydrogen 2.823 N/A ILE 197.A N ILE 277.A O.B no hydrogen 2.849 N/A ASN 198.A N ASP 256.A O no hydrogen 3.386 N/A ASN 198.A ND2 GLY 202.A O no hydrogen 2.869 N/A ASN 198.A ND2 GLN 252.A O no hydrogen 2.975 N/A ILE 199.A N ASN 275.A O no hydrogen 2.868 N/A GLY 200.A N ASN 198.A OD1 no hydrogen 2.865 N/A GLY 202.A N TRP 273.A O no hydrogen 2.772 N/A CYS 204.A N GLN 252.A O no hydrogen 3.012 N/A CYS 204.A SG ASN 276.A OD1 no hydrogen 3.388 N/A GLU 205.A N GLN 269.A O no hydrogen 2.775 N/A TRP 206.A N PHE 250.A O no hydrogen 2.847 N/A TRP 206.A NE1 GLN 252.A OE1 no hydrogen 2.843 N/A PHE 207.A N TRP 267.A O no hydrogen 2.858 N/A ALA 208.A N TYR 248.A O no hydrogen 2.880 N/A VAL 209.A N VAL 265.A O no hydrogen 2.854 N/A HIS 210.A NE2 PRO 31.A O no hydrogen 2.929 N/A HIS 212.A N HIS 210.A ND1 no hydrogen 3.028 N/A TYR 213.A N HIS 210.A O no hydrogen 2.983 N/A TRP 214.A N GLU 211.A O no hydrogen 2.757 N/A ILE 217.A N.A TYR 213.A O no hydrogen 3.266 N/A ILE 217.A N.B TYR 213.A O no hydrogen 3.276 N/A SER 218.A N TRP 214.A O no hydrogen 2.856 N/A ALA 219.A N GLU 215.A O no hydrogen 2.989 N/A PHE 220.A N THR 216.A O no hydrogen 3.149 N/A CYS 221.A N ILE 217.A O.A no hydrogen 2.998 N/A CYS 221.A N ILE 217.A O.B no hydrogen 3.016 N/A CYS 221.A SG ILE 217.A O.A no hydrogen 3.570 N/A CYS 221.A SG ILE 217.A O.B no hydrogen 3.470 N/A ASP 222.A N SER 218.A O no hydrogen 2.903 N/A ARG 223.A N ALA 219.A O no hydrogen 2.957 N/A HIS 224.A N PHE 220.A O no hydrogen 3.049 N/A GLY 225.A N ASP 222.A O no hydrogen 3.087 N/A VAL 226.A N CYS 221.A O no hydrogen 2.928 N/A TYR 228.A OH GLN 187.A OE1 no hydrogen 2.813 N/A THR 230.A N ASP 227.A OD2 no hydrogen 2.810 N/A THR 230.A OG1 ASP 227.A OD2 no hydrogen 2.148 N/A GLY 231.A N ASP 227.A O no hydrogen 2.889 N/A SER 232.A OG.B CYS 91.A O no hydrogen 2.604 N/A TRP 233.A NE1 TYR 228.A O no hydrogen 2.821 N/A TRP 234.A N TRP 89.A O no hydrogen 2.865 N/A TRP 234.A NE1 SER 76.A O no hydrogen 2.815 N/A LEU 240.A N ILE 236.A O no hydrogen 3.326 N/A TYR 241.A N LEU 237.A O no hydrogen 2.948 N/A ALA 242.A N ASP 238.A O no hydrogen 2.867 N/A SER 243.A N ASP 239.A O no hydrogen 3.195 N/A SER 243.A N LEU 240.A O no hydrogen 3.019 N/A SER 243.A OG ASP 239.A O no hydrogen 3.181 N/A ASN 244.A N TYR 241.A O no hydrogen 2.789 N/A ILE 245.A N LEU 240.A O no hydrogen 3.014 N/A VAL 247.A N LEU 4.A O no hydrogen 3.026 N/A TYR 248.A N ALA 208.A O no hydrogen 2.795 N/A ARG 249.A NH2 GLU 205.A OE2 no hydrogen 2.708 N/A PHE 250.A N TRP 206.A O no hydrogen 3.162 N/A GLN 252.A N CYS 204.A O no hydrogen 2.814 N/A GLN 252.A NE2 ASN 196.A OD1 no hydrogen 2.941 N/A GLN 252.A NE2 ASP 256.A O no hydrogen 3.222 N/A ARG 253.A N ASP 256.A OD2 no hydrogen 2.835 N/A ARG 253.A NE ASP 203.A OD2 no hydrogen 3.443 N/A GLY 255.A N ASN 198.A O no hydrogen 2.696 N/A ASP 256.A N ARG 253.A O no hydrogen 2.892 N/A LEU 257.A N ILE 38.A O no hydrogen 3.037 N/A VAL 258.A N ASN 196.A O no hydrogen 2.849 N/A TRP 259.A N THR 36.A O no hydrogen 2.852 N/A TRP 259.A NE1 ASN 261.A OD1 no hydrogen 3.069 N/A ILE 260.A N SER 194.A O no hydrogen 2.875 N/A ASN 261.A N PRO 34.A O no hydrogen 3.131 N/A ASN 261.A ND2 CYS 28.A O no hydrogen 2.988 N/A ASN 261.A ND2 ASN 33.A O no hydrogen 2.826 N/A ALA 262.A N THR 285.A OG1 no hydrogen 2.858 N/A THR 264.A N ASN 261.A O no hydrogen 3.322 N/A THR 264.A OG1 PRO 34.A O no hydrogen 2.660 N/A THR 264.A OG1 ASN 261.A O no hydrogen 3.367 N/A VAL 265.A N VAL 209.A O no hydrogen 3.036 N/A HIS 266.A N HIS 186.A O no hydrogen 2.990 N/A HIS 266.A ND1 THR 264.A O no hydrogen 3.072 N/A TRP 267.A N PHE 207.A O no hydrogen 3.008 N/A VAL 268.A N THR 183.A O no hydrogen 3.030 N/A GLN 269.A N GLU 205.A O no hydrogen 2.898 N/A GLN 269.A NE2 GLN 74.A O no hydrogen 2.912 N/A ALA 270.A N SER 181.A O no hydrogen 2.899 N/A THR 271.A N ASP 203.A O no hydrogen 2.931 N/A THR 271.A OG1 ASP 203.A O no hydrogen 3.204 N/A GLY 272.A N ASP 203.A O no hydrogen 3.238 N/A TRP 273.A NE1 SER 110.A OG no hydrogen 2.927 N/A CYS 274.A N LYS 177.A O no hydrogen 3.410 N/A CYS 274.A SG ASN 276.A OD1 no hydrogen 3.568 N/A ASN 275.A ND2 PHE 52.A O no hydrogen 3.087 N/A ASN 275.A ND2 THR 54.A OG1 no hydrogen 3.008 N/A ASN 276.A N TYR 175.A O no hydrogen 2.884 N/A ASN 276.A ND2 ASN 196.A OD1 no hydrogen 2.868 N/A ASN 276.A ND2 GLN 252.A OE1 no hydrogen 3.061 N/A ILE 277.A N.A ILE 197.A O no hydrogen 2.908 N/A ILE 277.A N.B ILE 197.A O no hydrogen 2.905 N/A ALA 278.A N GLN 173.A O no hydrogen 2.914 N/A TRP 279.A N VAL 195.A O no hydrogen 3.196 N/A TRP 279.A NE1 MET 150.A O no hydrogen 2.891 N/A VAL 281.A N CYS 193.A O no hydrogen 2.765 N/A LEU 284.A N GLY 282.A O no hydrogen 2.929 N/A THR 285.A OG1 ASN 261.A OD1 no hydrogen 2.767 N/A ALA 286.A N THR 29.A O no hydrogen 2.826 N/A TYR 287.A N LEU 284.A O no hydrogen 3.024 N/A GLN 288.A N GLN 288.A OE1 no hydrogen 2.912 N/A GLN 288.A NE2 GLN 26.A O no hydrogen 2.902 N/A TYR 289.A N ALA 286.A O no hydrogen 2.976 N/A GLN 290.A N TYR 287.A O no hydrogen 2.909 N/A LEU 291.A N GLN 288.A O no hydrogen 2.926 N/A ALA 292.A N TYR 289.A O no hydrogen 3.476 N/A