Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4xtn_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 6.A N GLY 4.A O no hydrogen 2.943 N/A ASN 7.A ND2 GLN 155.A OE1 no hydrogen 3.110 N/A PHE 8.A N GLU 158.A OE2 no hydrogen 2.809 N/A GLU 9.A N GLU 9.A OE1 no hydrogen 2.683 N/A ASN 10.A N ASN 7.A O no hydrogen 3.082 N/A ASN 10.A ND2 ASN 7.A O no hydrogen 3.109 N/A ASN 10.A ND2 PHE 102.A O no hydrogen 2.705 N/A ILE 12.A N PHE 8.A O no hydrogen 3.055 N/A GLY 13.A N GLU 9.A O no hydrogen 2.996 N/A ALA 14.A N ASN 10.A O no hydrogen 2.775 N/A THR 15.A N ILE 12.A O no hydrogen 3.409 N/A THR 15.A OG1 PHE 11.A O no hydrogen 2.626 N/A THR 15.A OG1 ILE 12.A O no hydrogen 3.543 N/A THR 15.A OG1 GLU 16.A OE2 no hydrogen 2.527 N/A GLU 16.A N ILE 12.A O no hydrogen 3.054 N/A GLY 17.A N ILE 12.A O no hydrogen 2.859 N/A PHE 18.A N TYR 93.A O no hydrogen 2.735 N/A SER 19.A N GLU 234.A OE1 no hydrogen 2.831 N/A SER 19.A OG GLU 234.A OE1 no hydrogen 3.239 N/A SER 19.A OG GLU 234.A OE2 no hydrogen 2.714 N/A ALA 22.A N SER 19.A OG no hydrogen 3.299 N/A TYR 23.A N SER 19.A O no hydrogen 3.021 N/A GLN 24.A N GLU 20.A O no hydrogen 2.862 N/A GLN 24.A NE2 GLU 20.A OE2 no hydrogen 2.868 N/A PHE 25.A N ILE 21.A O no hydrogen 2.826 N/A THR 26.A N ALA 22.A O no hydrogen 3.220 N/A THR 26.A OG1 ALA 22.A O no hydrogen 2.810 N/A SER 27.A N TYR 23.A O no hydrogen 3.255 N/A HIS 28.A N GLN 24.A O no hydrogen 2.807 N/A ILE 29.A N PHE 25.A O no hydrogen 2.724 N/A LEU 30.A N THR 26.A O no hydrogen 3.151 N/A THR 31.A N SER 27.A O no hydrogen 3.082 N/A THR 31.A OG1 SER 27.A O no hydrogen 2.726 N/A LEU 32.A N HIS 28.A O no hydrogen 2.757 N/A GLY 33.A N ILE 29.A O no hydrogen 2.951 N/A TYR 34.A N LEU 30.A O no hydrogen 3.166 N/A ALA 35.A N THR 31.A O no hydrogen 3.115 N/A VAL 36.A N LEU 32.A O no hydrogen 3.033 N/A MET 37.A N GLY 33.A O no hydrogen 3.342 N/A LEU 38.A N TYR 34.A O no hydrogen 3.111 N/A ALA 39.A N ALA 35.A O no hydrogen 3.064 N/A GLY 40.A N VAL 36.A O no hydrogen 2.781 N/A LEU 41.A N MET 37.A O no hydrogen 2.770 N/A LEU 42.A N LEU 38.A O no hydrogen 3.191 N/A TYR 43.A N ALA 39.A O no hydrogen 2.995 N/A PHE 44.A N GLY 40.A O no hydrogen 2.956 N/A ILE 45.A N LEU 41.A O no hydrogen 3.033 N/A LEU 46.A N LEU 42.A O no hydrogen 2.922 N/A THR 47.A N TYR 43.A O no hydrogen 3.137 N/A THR 47.A OG1 TYR 43.A O no hydrogen 2.913 N/A ILE 48.A N ILE 45.A O no hydrogen 3.479 N/A ASN 50.A N THR 47.A O no hydrogen 3.034 N/A ASP 52.A N SER 266.A OG no hydrogen 3.068 N/A PHE 55.A N ASP 52.A O no hydrogen 2.964 N/A GLN 56.A N LYS 53.A O no hydrogen 2.967 N/A GLN 56.A NE2 VAL 51.A O no hydrogen 3.311 N/A SER 58.A N PHE 55.A O no hydrogen 3.106 N/A ASN 59.A ND2 PHE 44.A O no hydrogen 3.134 N/A ILE 60.A N GLN 56.A O no hydrogen 3.018 N/A LEU 61.A N MET 57.A O no hydrogen 2.857 N/A SER 62.A N SER 58.A O no hydrogen 2.965 N/A SER 62.A OG SER 58.A O no hydrogen 3.392 N/A ALA 63.A N ASN 59.A O no hydrogen 3.002 N/A VAL 64.A N ILE 60.A O no hydrogen 2.919 N/A VAL 65.A N LEU 61.A O no hydrogen 3.030 N/A MET 66.A N SER 62.A O no hydrogen 2.907 N/A VAL 67.A N ALA 63.A O no hydrogen 2.986 N/A SER 68.A N VAL 64.A O no hydrogen 3.264 N/A SER 68.A OG ASN 110.A OD1 no hydrogen 2.897 N/A SER 68.A OG ASP 114.A OD1 no hydrogen 2.755 N/A ALA 69.A N VAL 65.A O no hydrogen 2.950 N/A PHE 70.A N MET 66.A O no hydrogen 2.843 N/A LEU 71.A N VAL 67.A O no hydrogen 3.095 N/A LEU 72.A N SER 68.A O no hydrogen 3.020 N/A LEU 73.A N ALA 69.A O no hydrogen 2.884 N/A TYR 74.A N PHE 70.A O no hydrogen 2.853 N/A ALA 75.A N LEU 71.A O no hydrogen 3.049 N/A GLN 76.A N LEU 72.A O no hydrogen 2.785 N/A GLN 76.A NE2 ASN 103.A O no hydrogen 2.889 N/A ALA 77.A N LEU 73.A O no hydrogen 2.895 N/A GLN 78.A N TYR 74.A O no hydrogen 3.206 N/A GLN 78.A NE2 TYR 74.A O no hydrogen 3.174 N/A ASN 79.A N ALA 75.A O no hydrogen 2.929 N/A ASN 79.A ND2 GLN 76.A OE1 no hydrogen 3.229 N/A TRP 80.A N GLN 76.A O no hydrogen 3.062 N/A TRP 80.A NE1 TYR 23.A O no hydrogen 3.081 N/A THR 81.A N ALA 77.A O no hydrogen 3.365 N/A THR 81.A OG1 ALA 77.A O no hydrogen 3.345 N/A THR 81.A OG1 GLN 78.A O no hydrogen 3.055 N/A SER 82.A N GLN 78.A O no hydrogen 2.985 N/A SER 82.A OG GLN 78.A O no hydrogen 2.640 N/A SER 83.A N ASN 79.A O no hydrogen 2.961 N/A SER 83.A N TRP 80.A O no hydrogen 3.193 N/A SER 83.A OG ASN 79.A O no hydrogen 2.972 N/A SER 83.A OG ASP 100.A O no hydrogen 2.626 N/A THR 85.A N PHE 94.A O no hydrogen 2.860 N/A THR 85.A OG1 ASP 96.A OD2 no hydrogen 2.760 N/A ASN 87.A N ARG 92.A O no hydrogen 2.769 N/A VAL 90.A N ASN 87.A O no hydrogen 3.277 N/A GLY 91.A N ASN 87.A O no hydrogen 2.809 N/A ARG 92.A NE GLU 16.A O no hydrogen 2.723 N/A ARG 92.A NH2 GLY 17.A O no hydrogen 2.743 N/A TYR 93.A N PHE 18.A O no hydrogen 2.920 N/A TYR 93.A OH GLU 20.A OE1 no hydrogen 2.710 N/A PHE 94.A N THR 85.A O no hydrogen 2.862 N/A LEU 95.A N GLY 13.A O no hydrogen 2.965 N/A ASP 96.A N SER 83.A O no hydrogen 2.711 N/A SER 98.A OG ASP 96.A OD1 no hydrogen 2.911 N/A GLY 99.A N ASP 96.A O no hydrogen 2.707 N/A ASP 100.A N PRO 97.A O no hydrogen 2.776 N/A PHE 102.A N ASN 10.A OD1 no hydrogen 2.785 N/A ASN 104.A N ASN 7.A OD1 no hydrogen 2.712 N/A ASN 104.A ND2 ASN 7.A OD1 no hydrogen 2.902 N/A ASN 104.A ND2 GLU 9.A OE2 no hydrogen 3.007 N/A GLY 105.A N ASN 103.A OD1 no hydrogen 2.750 N/A ARG 107.A N ASN 104.A O no hydrogen 2.944 N/A ARG 107.A NH1 ASP 248.A OD2 no hydrogen 2.620 N/A ARG 107.A NH2 GLN 241.A OE1 no hydrogen 3.259 N/A LEU 109.A N GLY 105.A O no hydrogen 3.305 N/A ASN 110.A N TYR 106.A O no hydrogen 3.394 N/A TRP 111.A N ARG 107.A O no hydrogen 3.077 N/A TRP 111.A N TYR 108.A O no hydrogen 2.852 N/A LEU 112.A N LEU 109.A O no hydrogen 3.126 N/A ILE 113.A N ASN 110.A O no hydrogen 2.905 N/A ASP 114.A N ASN 110.A O no hydrogen 3.211 N/A VAL 115.A N TRP 111.A O no hydrogen 2.863 N/A MET 117.A N ILE 113.A O no hydrogen 3.226 N/A LEU 118.A N ASP 114.A O no hydrogen 2.851 N/A LEU 119.A N VAL 115.A O no hydrogen 3.063 N/A PHE 120.A N PRO 116.A O no hydrogen 3.010 N/A GLN 121.A N MET 117.A O no hydrogen 2.905 N/A GLN 121.A NE2 SER 58.A OG no hydrogen 3.107 N/A GLN 121.A NE2 SER 62.A OG no hydrogen 3.048 N/A LEU 123.A N PHE 120.A O no hydrogen 2.929 N/A PHE 124.A N GLN 121.A O no hydrogen 2.989 N/A VAL 125.A N ILE 122.A O no hydrogen 3.080 N/A VAL 126.A N ILE 122.A O no hydrogen 3.053 N/A THR 129.A N GLU 189.A OE1 no hydrogen 2.735 N/A THR 130.A N THR 129.A OG1 no hydrogen 2.618 N/A THR 130.A OG1 SER 131.A OG no hydrogen 3.216 N/A THR 130.A OG1 GLU 189.A OE2 no hydrogen 2.732 N/A SER 131.A N GLU 189.A OE1 no hydrogen 3.219 N/A SER 131.A N GLU 189.A OE2 no hydrogen 3.283 N/A SER 131.A OG THR 130.A OG1 no hydrogen 3.216 N/A SER 131.A OG GLU 189.A OE2 no hydrogen 2.665 N/A VAL 136.A N LYS 132.A O no hydrogen 2.885 N/A ARG 137.A N PHE 133.A O no hydrogen 2.938 N/A ARG 137.A NE ASN 138.A OD1 no hydrogen 3.000 N/A ARG 137.A NH2 ASN 138.A OD1 no hydrogen 2.897 N/A ASN 138.A N SER 134.A O no hydrogen 2.936 N/A GLN 139.A N SER 135.A O no hydrogen 2.982 N/A GLN 139.A NE2 SER 135.A O no hydrogen 3.633 N/A PHE 140.A N VAL 136.A O no hydrogen 2.802 N/A TRP 141.A N ARG 137.A O no hydrogen 2.878 N/A TRP 141.A NE1 PRO 116.A O no hydrogen 2.989 N/A PHE 142.A N ASN 138.A O no hydrogen 2.879 N/A SER 143.A N GLN 139.A O no hydrogen 3.135 N/A SER 143.A OG GLN 139.A O no hydrogen 3.280 N/A SER 143.A OG HIS 178.A ND1 no hydrogen 3.117 N/A GLY 144.A N PHE 140.A O no hydrogen 2.907 N/A ALA 145.A N TRP 141.A O no hydrogen 3.092 N/A MET 146.A N PHE 142.A O no hydrogen 3.042 N/A MET 147.A N SER 143.A O no hydrogen 2.857 N/A ILE 148.A N GLY 144.A O no hydrogen 3.007 N/A ILE 149.A N ALA 145.A O no hydrogen 2.870 N/A THR 150.A N MET 146.A O no hydrogen 2.990 N/A THR 150.A OG1 MET 146.A O no hydrogen 2.781 N/A THR 150.A OG1 MET 147.A O no hydrogen 3.049 N/A GLY 151.A N MET 147.A O no hydrogen 3.028 N/A TYR 152.A N ILE 148.A O no hydrogen 2.732 N/A ILE 153.A N ILE 149.A O no hydrogen 3.148 N/A GLY 154.A N THR 150.A O no hydrogen 3.223 N/A GLN 155.A N GLY 151.A O no hydrogen 3.069 N/A GLN 155.A NE2 TYR 152.A O no hydrogen 3.156 N/A PHE 156.A N ILE 153.A O no hydrogen 3.328 N/A TYR 157.A N GLY 154.A O no hydrogen 2.883 N/A GLU 158.A N GLN 155.A O no hydrogen 3.281 N/A SER 160.A OG ASN 5.A OD1 no hydrogen 2.639 N/A ASN 161.A N TYR 157.A O no hydrogen 3.011 N/A THR 163.A N ASN 161.A OD1 no hydrogen 3.158 N/A ALA 164.A N ASN 161.A OD1 no hydrogen 3.346 N/A PHE 165.A N ASN 161.A O no hydrogen 3.086 N/A LEU 166.A N LEU 162.A O no hydrogen 2.890 N/A VAL 167.A N THR 163.A O no hydrogen 2.845 N/A TRP 168.A N ALA 164.A O no hydrogen 2.968 N/A GLY 169.A N PHE 165.A O no hydrogen 3.257 N/A ALA 170.A N LEU 166.A O no hydrogen 2.982 N/A ILE 171.A N VAL 167.A O no hydrogen 2.962 N/A SER 172.A N TRP 168.A O no hydrogen 2.939 N/A SER 172.A OG MET 147.A O no hydrogen 2.603 N/A SER 173.A N GLY 169.A O no hydrogen 2.819 N/A SER 173.A OG GLY 169.A O no hydrogen 2.555 N/A ALA 174.A N ALA 170.A O no hydrogen 3.055 N/A ALA 174.A N ILE 171.A O no hydrogen 3.051 N/A PHE 176.A N SER 172.A O no hydrogen 3.042 N/A PHE 177.A N SER 173.A O no hydrogen 2.920 N/A HIS 178.A N ALA 174.A O no hydrogen 3.127 N/A HIS 178.A ND1 SER 143.A OG no hydrogen 3.117 N/A ILE 179.A N PHE 175.A O no hydrogen 3.104 N/A LEU 180.A N PHE 176.A O no hydrogen 2.986 N/A TRP 181.A N PHE 177.A O no hydrogen 2.938 N/A VAL 182.A N HIS 178.A O no hydrogen 2.966 N/A MET 183.A N ILE 179.A O no hydrogen 2.991 N/A LYS 184.A N LEU 180.A O no hydrogen 3.039 N/A LYS 184.A NZ ASN 188.A OD1 no hydrogen 2.865 N/A LYS 185.A N TRP 181.A O no hydrogen 3.156 N/A VAL 186.A N VAL 182.A O no hydrogen 2.929 N/A ILE 187.A N MET 183.A O no hydrogen 2.827 N/A ASN 188.A N LYS 184.A O no hydrogen 3.084 N/A GLU 189.A N LYS 185.A O no hydrogen 3.135 N/A GLY 190.A N VAL 186.A O no hydrogen 2.983 N/A LYS 191.A N ILE 187.A O no hydrogen 3.102 N/A LYS 191.A N ASN 188.A O no hydrogen 2.930 N/A LYS 191.A NZ SER 203.A OG no hydrogen 3.146 N/A GLU 192.A N ASN 188.A O no hydrogen 3.391 N/A GLU 192.A N GLU 189.A O no hydrogen 3.263 N/A ILE 194.A N LYS 191.A O no hydrogen 3.267 N/A GLY 198.A N SER 195.A OG no hydrogen 3.281 N/A GLN 199.A N SER 195.A O no hydrogen 2.931 N/A GLN 199.A NE2 ILE 194.A O no hydrogen 2.650 N/A LYS 200.A N PRO 196.A O no hydrogen 2.869 N/A ILE 201.A N ALA 197.A O no hydrogen 3.226 N/A LEU 202.A N GLY 198.A O no hydrogen 3.091 N/A SER 203.A N GLN 199.A O no hydrogen 3.017 N/A SER 203.A OG GLN 199.A O no hydrogen 2.912 N/A ASN 204.A N LYS 200.A O no hydrogen 3.075 N/A ILE 205.A N ILE 201.A O no hydrogen 2.863 N/A TRP 206.A N LEU 202.A O no hydrogen 3.029 N/A ILE 207.A N SER 203.A O no hydrogen 3.300 N/A LEU 208.A N ASN 204.A O no hydrogen 2.979 N/A PHE 209.A N ILE 205.A O no hydrogen 2.842 N/A LEU 210.A N TRP 206.A O no hydrogen 2.916 N/A ILE 211.A N ILE 207.A O no hydrogen 2.979 N/A SER 212.A N LEU 208.A O no hydrogen 2.726 N/A SER 212.A OG LEU 208.A O no hydrogen 2.735 N/A SER 212.A OG PHE 209.A O no hydrogen 3.303 N/A TRP 213.A N PHE 209.A O no hydrogen 2.852 N/A THR 214.A N LEU 210.A O no hydrogen 3.271 N/A THR 214.A OG1 LEU 210.A O no hydrogen 2.409 N/A LEU 215.A N ILE 211.A O no hydrogen 3.220 N/A TYR 216.A N TRP 213.A O no hydrogen 3.305 N/A TYR 216.A OH ASP 248.A OD1 no hydrogen 2.666 N/A TYR 216.A OH SER 251.A OG no hydrogen 3.070 N/A GLY 218.A N THR 214.A O no hydrogen 3.344 N/A ALA 219.A N LEU 215.A O no hydrogen 2.858 N/A TYR 220.A N TYR 216.A O no hydrogen 2.931 N/A TYR 220.A OH PHE 165.A O no hydrogen 2.567 N/A LEU 221.A N PRO 217.A O no hydrogen 3.204 N/A TYR 224.A N LEU 221.A O no hydrogen 2.749 N/A TYR 224.A OH GLU 158.A O no hydrogen 2.392 N/A LEU 225.A N MET 222.A O no hydrogen 3.233 N/A GLY 227.A N TYR 224.A O no hydrogen 2.675 N/A GLY 229.A N GLY 227.A O no hydrogen 3.210 N/A LEU 231.A N THR 226.A OG1 no hydrogen 2.788 N/A TYR 232.A N GLY 229.A O no hydrogen 3.102 N/A SER 233.A OG PHE 230.A O no hydrogen 2.631 N/A ASP 235.A N SER 233.A OG no hydrogen 3.178 N/A VAL 237.A N SER 233.A O no hydrogen 3.079 N/A MET 238.A N GLU 234.A O no hydrogen 2.964 N/A ALA 239.A N ASP 235.A O no hydrogen 2.964 N/A ARG 240.A N GLY 236.A O no hydrogen 2.952 N/A ARG 240.A NE ALA 219.A O no hydrogen 2.809 N/A ARG 240.A NH1 GLU 9.A OE2 no hydrogen 2.879 N/A ARG 240.A NH1 GLU 158.A OE1 no hydrogen 3.389 N/A ARG 240.A NH1 GLU 158.A OE2 no hydrogen 2.945 N/A ARG 240.A NH2 GLU 158.A OE1 no hydrogen 3.001 N/A ARG 240.A NH2 ALA 219.A O no hydrogen 3.348 N/A ARG 240.A NH2 TYR 220.A O no hydrogen 3.054 N/A GLN 241.A N VAL 237.A O no hydrogen 3.329 N/A GLN 241.A NE2 ASN 104.A OD1 no hydrogen 2.884 N/A LEU 242.A N MET 238.A O no hydrogen 2.917 N/A VAL 243.A N ALA 239.A O no hydrogen 2.807 N/A TYR 244.A N ARG 240.A O no hydrogen 2.919 N/A THR 245.A N GLN 241.A O no hydrogen 3.010 N/A THR 245.A OG1 ILE 29.A O no hydrogen 3.493 N/A THR 245.A OG1 GLN 241.A O no hydrogen 2.820 N/A ILE 246.A N LEU 242.A O no hydrogen 2.936 N/A ALA 247.A N VAL 243.A O no hydrogen 2.869 N/A ASP 248.A N TYR 244.A O no hydrogen 2.754 N/A VAL 249.A N THR 245.A O no hydrogen 3.050 N/A SER 250.A N ILE 246.A O no hydrogen 2.996 N/A SER 250.A OG ILE 246.A O no hydrogen 2.795 N/A SER 251.A N ALA 247.A O no hydrogen 2.719 N/A SER 251.A OG TYR 216.A OH no hydrogen 3.070 N/A SER 251.A OG ALA 247.A O no hydrogen 2.677 N/A ILE 253.A N VAL 249.A O no hydrogen 3.057 N/A TYR 254.A N SER 250.A O no hydrogen 3.054 N/A TYR 254.A OH LEU 118.A O no hydrogen 2.736 N/A VAL 256.A N VAL 252.A O no hydrogen 2.914 N/A LEU 257.A N ILE 253.A O no hydrogen 2.942 N/A LEU 258.A N TYR 254.A O no hydrogen 3.062 N/A GLY 259.A N GLY 255.A O no hydrogen 2.996 N/A ASN 260.A N VAL 256.A O no hydrogen 2.949 N/A LEU 261.A N LEU 257.A O no hydrogen 2.831 N/A ALA 262.A N LEU 258.A O no hydrogen 2.875 N/A ILE 263.A N GLY 259.A O no hydrogen 2.925 N/A THR 264.A N ASN 260.A O no hydrogen 2.955 N/A THR 264.A OG1 ASN 260.A O no hydrogen 3.072 N/A LEU 265.A N LEU 261.A O no hydrogen 2.846 N/A SER 266.A N ILE 263.A O no hydrogen 2.984 N/A SER 266.A OG ALA 262.A O no hydrogen 2.591 N/A LYS 267.A N ASP 52.A OD2 no hydrogen 3.127 N/A LYS 269.A N SER 266.A O no hydrogen 3.354 N/A LYS 269.A NZ ASP 52.A OD1 no hydrogen 3.193 N/A