Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5ttu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 3.A N VAL 72.A O no hydrogen 3.083 N/A GLU 4.A N TYR 24.A OH no hydrogen 3.324 N/A ARG 6.A NH2.B GLU 4.A OE2 no hydrogen 2.877 N/A HIS 7.A N GLU 4.A O no hydrogen 3.044 N/A LEU 8.A N GLU 5.A O no hydrogen 3.088 N/A LYS 9.A N ARG 23.A O no hydrogen 2.779 N/A ILE 11.A N LEU 21.A O no hydrogen 2.905 N/A SER 12.A N LEU 21.A O no hydrogen 3.323 N/A GLN 13.A NE2 TYR 10.A OH no hydrogen 2.795 N/A GLN 13.A NE2 GLU 20.A OE2 no hydrogen 2.875 N/A LEU 14.A N VAL 19.A O no hydrogen 2.800 N/A GLY 15.A N VAL 19.A O no hydrogen 3.303 N/A SER 18.A N GLN 39.A O no hydrogen 3.119 N/A VAL 19.A N GLY 15.A O no hydrogen 2.770 N/A GLU 20.A N VAL 37.A O no hydrogen 2.803 N/A LEU 21.A N SER 12.A O no hydrogen 2.781 N/A CYS 22.A N VAL 35.A O no hydrogen 3.044 N/A ARG 23.A N LYS 9.A O no hydrogen 2.846 N/A ARG 23.A NH1 GLY 32.A O no hydrogen 2.771 N/A TYR 24.A N ALA 33.A O no hydrogen 2.784 N/A ASP 25.A N HIS 7.A O no hydrogen 2.802 N/A GLY 28.A N ASP 25.A O no hydrogen 2.989 N/A ASN 30.A N ASP 25.A OD1 no hydrogen 2.790 N/A THR 31.A N ASP 25.A OD2 no hydrogen 3.237 N/A THR 31.A N ASP 29.A OD1 no hydrogen 3.231 N/A THR 31.A OG1 ASP 29.A OD1 no hydrogen 2.609 N/A THR 31.A OG1 ASP 29.A OD2 no hydrogen 3.332 N/A GLY 32.A N ASP 25.A OD2 no hydrogen 2.955 N/A VAL 35.A N CYS 22.A O no hydrogen 2.821 N/A ALA 36.A N MET 79.A O no hydrogen 2.992 N/A VAL 37.A N GLU 20.A O no hydrogen 2.861 N/A LYS 38.A N LEU 77.A O no hydrogen 2.847 N/A LYS 38.A NZ GLU 54.A OE1 no hydrogen 2.687 N/A GLN 39.A N SER 18.A O no hydrogen 3.160 N/A GLN 39.A NE2.A SER 18.A OG no hydrogen 3.402 N/A GLN 39.A NE2.A VAL 37.A O no hydrogen 3.092 N/A GLN 48.A N GLY 44.A O no hydrogen 3.214 N/A ARG 49.A N PRO 45.A O no hydrogen 2.736 N/A ASP 50.A N ASP 46.A O no hydrogen 2.780 N/A PHE 51.A N GLN 47.A O no hydrogen 2.836 N/A GLN 52.A N GLN 48.A O no hydrogen 2.915 N/A GLN 52.A NE2 GLN 52.A O no hydrogen 3.239 N/A GLN 52.A NE2 GLN 56.A OE1 no hydrogen 2.817 N/A ARG 53.A N ARG 49.A O no hydrogen 2.960 N/A ARG 53.A NH1 ASP 50.A OD1 no hydrogen 2.808 N/A GLU 54.A N ASP 50.A O no hydrogen 3.062 N/A ILE 55.A N PHE 51.A O no hydrogen 3.104 N/A GLN 56.A N GLN 52.A O no hydrogen 3.067 N/A ILE 57.A N ARG 53.A O no hydrogen 3.018 N/A LEU 58.A N GLU 54.A O no hydrogen 2.937 N/A LYS 59.A N ILE 55.A O no hydrogen 3.023 N/A ALA 60.A N ILE 57.A O no hydrogen 3.259 N/A LEU 61.A N LEU 58.A O no hydrogen 3.061 N/A HIS 62.A N TYR 116.A OH no hydrogen 2.933 N/A PHE 65.A N SER 63.A OG no hydrogen 3.020 N/A ILE 66.A N SER 63.A O no hydrogen 3.271 N/A VAL 67.A N ILE 142.A O no hydrogen 2.944 N/A LYS 68.A N GLU 80.A OE2 no hydrogen 2.841 N/A ARG 70.A N VAL 78.A O no hydrogen 2.803 N/A GLY 71.A N VAL 78.A O no hydrogen 3.157 N/A VAL 72.A N THR 1.A O no hydrogen 3.371 N/A SER 73.A N ARG 76.A O no hydrogen 2.981 N/A SER 73.A OG PHE 3.A O no hydrogen 2.804 N/A SER 73.A OG GLU 5.A OE1 no hydrogen 3.263 N/A ARG 76.A N SER 73.A O no hydrogen 2.878 N/A ARG 76.A NE GLU 5.A OE1 no hydrogen 2.731 N/A ARG 76.A NE GLU 5.A OE2 no hydrogen 3.274 N/A ARG 76.A NH1 GLN 39.A OE1.A no hydrogen 3.022 N/A ARG 76.A NH2 GLU 5.A OE2 no hydrogen 3.233 N/A LEU 77.A N LYS 38.A O no hydrogen 2.892 N/A VAL 78.A N GLY 71.A O no hydrogen 2.774 N/A MET 79.A N ALA 36.A O no hydrogen 2.788 N/A GLU 80.A N LYS 68.A O no hydrogen 3.008 N/A GLY 85.A N LEU 82.A O no hydrogen 2.940 N/A LEU 87.A N ILE 132.A O no hydrogen 2.720 N/A ARG 88.A N ALA 129.A O no hydrogen 3.184 N/A ARG 88.A NE ASP 89.A OD1 no hydrogen 3.108 N/A ARG 88.A NH2 ASP 89.A OD1 no hydrogen 3.435 N/A PHE 90.A N CYS 86.A O no hydrogen 3.135 N/A LEU 91.A N LEU 87.A O no hydrogen 2.944 N/A GLN 92.A N ARG 88.A O no hydrogen 3.358 N/A ARG 93.A N ASP 89.A O no hydrogen 2.999 N/A ARG 93.A NH2 SER 84.A O no hydrogen 2.961 N/A HIS 94.A N PHE 90.A O no hydrogen 2.867 N/A HIS 94.A ND1 PHE 90.A O no hydrogen 2.777 N/A ARG 95.A NH1 THR 199.A O no hydrogen 3.567 N/A ARG 97.A N HIS 94.A O no hydrogen 2.815 N/A LEU 98.A N HIS 94.A O no hydrogen 3.226 N/A ARG 102.A N ASP 99.A OD2 no hydrogen 3.128 N/A ARG 102.A NH1 GLU 137.A O no hydrogen 3.142 N/A LEU 103.A N ASP 99.A O no hydrogen 3.156 N/A LEU 104.A N ALA 100.A O no hydrogen 2.921 N/A LEU 105.A N SER 101.A O no hydrogen 2.900 N/A TYR 106.A N ARG 102.A O no hydrogen 2.992 N/A TYR 106.A OH GLU 137.A O no hydrogen 2.594 N/A SER 107.A N LEU 103.A O no hydrogen 2.897 N/A SER 107.A OG LEU 103.A O no hydrogen 2.740 N/A SER 108.A N LEU 104.A O no hydrogen 2.942 N/A SER 108.A OG.A LEU 104.A O no hydrogen 3.519 N/A SER 108.A OG.A LEU 105.A O no hydrogen 2.662 N/A SER 108.A OG.B ASP 268.A OD1 no hydrogen 2.703 N/A SER 108.A OG.B ASP 268.A OD2 no hydrogen 3.567 N/A GLN 109.A N LEU 105.A O no hydrogen 3.036 N/A GLN 109.A NE2 ALA 138.A O no hydrogen 3.047 N/A ILE 110.A N TYR 106.A O no hydrogen 2.912 N/A CYS 111.A N SER 107.A O no hydrogen 2.908 N/A CYS 111.A SG PHE 260.A O no hydrogen 3.259 N/A LYS 112.A N SER 108.A O no hydrogen 2.915 N/A GLY 113.A N GLN 109.A O no hydrogen 3.010 N/A MET 114.A N ILE 110.A O no hydrogen 2.911 N/A GLU 115.A N CYS 111.A O no hydrogen 2.836 N/A TYR 116.A N LYS 112.A O no hydrogen 3.066 N/A LEU 117.A N GLY 113.A O no hydrogen 2.878 N/A GLY 118.A N MET 114.A O no hydrogen 2.918 N/A SER 119.A N GLU 115.A O no hydrogen 3.013 N/A SER 119.A OG TYR 116.A O no hydrogen 2.669 N/A ARG 120.A N TYR 116.A O no hydrogen 3.147 N/A ARG 120.A N LEU 117.A O no hydrogen 3.021 N/A ARG 121.A N GLY 118.A O no hydrogen 2.968 N/A ARG 121.A NE LEU 151.A O no hydrogen 3.018 N/A ARG 121.A NE PRO 152.A O no hydrogen 3.223 N/A ARG 121.A NH1 PRO 152.A O no hydrogen 2.767 N/A ARG 121.A NH1 LYS 155.A O no hydrogen 3.072 N/A ARG 121.A NH1 ASP 156.A OD1 no hydrogen 2.877 N/A CYS 122.A N LEU 117.A O no hydrogen 2.938 N/A CYS 122.A SG VAL 123.A O no hydrogen 3.924 N/A CYS 122.A SG LYS 149.A O no hydrogen 4.044 N/A VAL 123.A N LYS 149.A O no hydrogen 2.934 N/A HIS 124.A N ASP 186.A OD1 no hydrogen 2.789 N/A HIS 124.A NE2 ALA 143.A O no hydrogen 2.834 N/A ARG 125.A N ASP 186.A OD2 no hydrogen 3.010 N/A ARG 125.A NH1 LEU 147.A O no hydrogen 3.057 N/A ASP 126.A N HIS 124.A ND1 no hydrogen 3.035 N/A ALA 129.A N GLU 196.A OE2 no hydrogen 2.837 N/A ASN 131.A N ALA 128.A O no hydrogen 2.848 N/A ASN 131.A ND2 ASP 126.A O no hydrogen 2.797 N/A ILE 132.A N ALA 129.A O no hydrogen 3.386 N/A LEU 133.A N LYS 141.A O no hydrogen 2.763 N/A VAL 134.A N GLY 85.A O no hydrogen 2.894 N/A GLU 135.A N HIS 139.A O no hydrogen 2.896 N/A SER 136.A N HIS 139.A O no hydrogen 3.186 N/A HIS 139.A N SER 136.A O no hydrogen 3.020 N/A HIS 139.A NE2 ASP 64.A O no hydrogen 2.659 N/A VAL 140.A N GLN 109.A OE1 no hydrogen 3.004 N/A LYS 141.A N LEU 133.A O no hydrogen 2.854 N/A LYS 141.A NZ GLU 80.A OE1 no hydrogen 3.409 N/A LYS 141.A NZ GLU 80.A OE2 no hydrogen 2.768 N/A LYS 141.A NZ GLU 135.A OE1 no hydrogen 3.132 N/A ILE 142.A N PHE 65.A O no hydrogen 2.831 N/A ALA 143.A N ASN 131.A O no hydrogen 2.937 N/A ALA 148.A N PHE 145.A O no hydrogen 3.101 N/A LYS 149.A N VAL 123.A O no hydrogen 2.974 N/A LEU 151.A N ARG 121.A O no hydrogen 2.751 N/A LYS 155.A N PRO 152.A O no hydrogen 3.381 N/A TYR 158.A N PHE 181.A O no hydrogen 2.781 N/A VAL 160.A N ASN 179.A O no hydrogen 3.026 N/A SER 166.A N TYR 171.A OH no hydrogen 3.162 N/A TRP 170.A NE1 GLU 196.A OE2 no hydrogen 2.936 N/A TYR 171.A N ILE 168.A O no hydrogen 3.342 N/A GLU 174.A N GLU 174.A OE2 no hydrogen 2.845 N/A SER 175.A N ALA 172.A O no hydrogen 2.948 N/A SER 175.A OG ILE 180.A O no hydrogen 2.729 N/A LEU 176.A N ALA 172.A O no hydrogen 3.050 N/A SER 177.A N PRO 173.A O no hydrogen 2.798 N/A SER 177.A OG PRO 173.A O no hydrogen 3.012 N/A SER 177.A OG ASP 178.A OD2 no hydrogen 3.063 N/A ASP 178.A N GLU 174.A O no hydrogen 2.969 N/A ASN 179.A N SER 175.A O no hydrogen 2.949 N/A ASN 179.A ND2 VAL 160.A O no hydrogen 3.567 N/A ILE 180.A N GLU 174.A O no hydrogen 3.282 N/A PHE 181.A N TYR 158.A O no hydrogen 2.807 N/A SER 182.A N SER 185.A OG no hydrogen 2.914 N/A SER 182.A OG GLN 184.A OE1 no hydrogen 3.234 N/A ARG 183.A NH1 GLY 118.A O no hydrogen 3.013 N/A GLN 184.A N SER 182.A OG no hydrogen 3.130 N/A SER 185.A N SER 182.A O no hydrogen 3.153 N/A SER 185.A N SER 182.A OG no hydrogen 3.204 N/A SER 185.A OG SER 182.A O no hydrogen 2.890 N/A ASP 186.A N SER 182.A O no hydrogen 3.200 N/A VAL 187.A N ARG 183.A O no hydrogen 3.095 N/A TRP 188.A N GLN 184.A O no hydrogen 3.211 N/A SER 189.A N SER 185.A O no hydrogen 3.047 N/A SER 189.A OG TRP 170.A O no hydrogen 2.747 N/A SER 189.A OG SER 185.A O no hydrogen 3.377 N/A PHE 190.A N ASP 186.A O no hydrogen 2.851 N/A GLY 191.A N VAL 187.A O no hydrogen 3.061 N/A VAL 192.A N TRP 188.A O no hydrogen 3.234 N/A VAL 193.A N SER 189.A O no hydrogen 2.930 N/A LEU 194.A N PHE 190.A O no hydrogen 2.812 N/A TYR 195.A N GLY 191.A O no hydrogen 3.097 N/A TYR 195.A OH CYS 205.A O no hydrogen 2.591 N/A GLU 196.A N VAL 192.A O no hydrogen 2.883 N/A LEU 197.A N VAL 193.A O no hydrogen 2.808 N/A PHE 198.A N LEU 194.A O no hydrogen 2.920 N/A THR 199.A N TYR 195.A O no hydrogen 3.033 N/A THR 199.A N GLU 196.A O no hydrogen 3.337 N/A THR 199.A OG1 TYR 195.A O no hydrogen 3.046 N/A THR 199.A OG1 GLU 196.A O no hydrogen 3.106 N/A TYR 200.A N LEU 197.A O no hydrogen 3.028 N/A TYR 200.A OH LEU 98.A O no hydrogen 2.617 N/A CYS 201.A N GLU 196.A O no hydrogen 2.915 N/A CYS 201.A SG GLU 196.A O no hydrogen 3.778 N/A CYS 201.A SG GLU 196.A OE1 no hydrogen 3.858 N/A ASP 202.A N THR 199.A O no hydrogen 2.957 N/A SER 204.A N ASP 202.A OD2 no hydrogen 2.906 N/A SER 204.A OG ASP 202.A OD2 no hydrogen 2.676 N/A SER 206.A N LYS 203.A O no hydrogen 3.394 N/A SER 206.A OG LYS 203.A O no hydrogen 3.195 N/A SER 206.A OG SER 208.A OG no hydrogen 3.193 N/A SER 208.A OG SER 206.A OG no hydrogen 3.193 N/A ALA 209.A N SER 206.A OG no hydrogen 3.207 N/A GLU 210.A N SER 206.A O no hydrogen 2.814 N/A PHE 211.A N PRO 207.A O no hydrogen 2.987 N/A LEU 212.A N SER 208.A O no hydrogen 2.940 N/A ARG 213.A N ALA 209.A O no hydrogen 3.055 N/A ARG 213.A NE GLU 210.A OE1 no hydrogen 2.891 N/A ARG 213.A NE GLU 210.A OE2 no hydrogen 3.285 N/A ARG 213.A NH1 GLU 210.A OE2 no hydrogen 2.729 N/A MET 214.A N GLU 210.A O no hydrogen 2.955 N/A MET 215.A N PHE 211.A O no hydrogen 2.814 N/A ARG 221.A N PRO 217.A O no hydrogen 2.935 N/A ARG 221.A NH1 VAL 216.A O no hydrogen 3.365 N/A LEU 222.A N ALA 218.A O no hydrogen 2.849 N/A LEU 223.A N LEU 219.A O no hydrogen 3.004 N/A GLU 224.A N SER 220.A O no hydrogen 2.986 N/A LEU 225.A N ARG 221.A O no hydrogen 3.103 N/A LEU 226.A N LEU 222.A O no hydrogen 3.006 N/A GLU 227.A N LEU 223.A O no hydrogen 2.955 N/A GLU 228.A N GLU 224.A O no hydrogen 3.062 N/A GLY 229.A N LEU 226.A O no hydrogen 2.955 N/A GLN 230.A N LEU 225.A O no hydrogen 3.083 N/A GLN 230.A NE2 GLU 228.A OE2 no hydrogen 3.003 N/A ARG 231.A NE TRP 250.A O no hydrogen 3.159 N/A ARG 231.A NH1 TRP 250.A O no hydrogen 2.857 N/A ARG 231.A NH2 LEU 226.A O no hydrogen 2.827 N/A ARG 231.A NH2 GLN 230.A O no hydrogen 2.892 N/A CYS 238.A N PRO 235.A O no hydrogen 3.030 N/A CYS 238.A SG PRO 239.A O no hydrogen 3.502 N/A VAL 242.A N PRO 239.A O no hydrogen 3.077 N/A HIS 243.A N PRO 239.A O no hydrogen 3.205 N/A GLU 244.A N ALA 240.A O no hydrogen 2.960 N/A LEU 245.A N GLU 241.A O no hydrogen 3.222 N/A MET 246.A N VAL 242.A O no hydrogen 3.113 N/A LYS 247.A N HIS 243.A O no hydrogen 3.140 N/A LYS 247.A NZ GLU 244.A OE1 no hydrogen 3.478 N/A LYS 247.A NZ GLU 244.A OE2 no hydrogen 3.153 N/A LEU 248.A N GLU 244.A O no hydrogen 3.182 N/A CYS 249.A N LEU 245.A O no hydrogen 2.989 N/A CYS 249.A SG LEU 245.A O no hydrogen 3.411 N/A TRP 250.A N MET 246.A O no hydrogen 3.015 N/A TRP 250.A N LYS 247.A O no hydrogen 3.174 N/A ALA 251.A N LEU 248.A O no hydrogen 3.164 N/A ASP 256.A N SER 253.A O no hydrogen 2.957 N/A ARG 257.A N PRO 254.A O no hydrogen 3.246 N/A ARG 257.A NE ALA 251.A O no hydrogen 2.879 N/A ARG 257.A NH1 GLU 174.A OE2 no hydrogen 2.825 N/A ARG 257.A NH1 ALA 251.A O no hydrogen 3.232 N/A ARG 257.A NH1 PRO 252.A O no hydrogen 3.154 N/A ARG 257.A NH2 GLU 174.A OE1 no hydrogen 2.757 N/A ARG 257.A NH2 GLU 174.A OE2 no hydrogen 3.454 N/A ARG 257.A NH2 GLN 184.A O no hydrogen 3.122 N/A ALA 262.A N SER 259.A OG no hydrogen 3.059 N/A LEU 263.A N SER 259.A O no hydrogen 2.980 N/A GLY 264.A N PHE 260.A O no hydrogen 3.091 N/A LEU 267.A N LEU 263.A O no hydrogen 3.066 N/A ASP 268.A N GLY 264.A O no hydrogen 3.006 N/A MET 269.A N PRO 265.A O no hydrogen 2.895 N/A LEU 270.A N GLN 266.A O no hydrogen 3.169 N/A TRP 271.A N LEU 267.A O no hydrogen 3.032 N/A