Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ifu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 4.A N ALA 1.A O no hydrogen 3.077 N/A LYS 4.A NZ GLU 7.A OE1 no hydrogen 3.047 N/A SER 6.A N ALA 2.A O no hydrogen 3.198 N/A SER 6.A OG GLU 10.A OE2 no hydrogen 3.257 N/A GLU 7.A N GLN 3.A O no hydrogen 3.021 N/A ALA 8.A N LYS 4.A O no hydrogen 2.971 N/A HIS 9.A N ILE 5.A O no hydrogen 3.062 N/A HIS 9.A ND1 ILE 5.A O no hydrogen 3.054 N/A GLU 10.A N SER 6.A O no hydrogen 3.276 N/A HIS 11.A N GLU 7.A O no hydrogen 2.950 N/A HIS 11.A ND1 GLU 35.A OE1 no hydrogen 2.572 N/A ILE 12.A N ALA 8.A O no hydrogen 3.010 N/A ALA 13.A N HIS 9.A O no hydrogen 2.909 N/A LYS 14.A N GLU 10.A O no hydrogen 2.985 N/A ALA 15.A N HIS 11.A O no hydrogen 2.709 N/A GLU 16.A N ILE 12.A O no hydrogen 2.752 N/A LYS 17.A N ALA 13.A O no hydrogen 3.110 N/A TYR 18.A N LYS 14.A O no hydrogen 2.900 N/A LEU 19.A N ALA 15.A O no hydrogen 3.183 N/A LYS 20.A N GLU 16.A O no hydrogen 3.132 N/A THR 21.A OG1 LYS 24.A O no hydrogen 3.271 N/A SER 22.A N LYS 24.A O no hydrogen 2.644 N/A LYS 24.A NZ TYR 18.A O no hydrogen 2.715 N/A LYS 24.A NZ LYS 20.A O no hydrogen 2.961 N/A ASP 28.A N TYR 18.A O no hydrogen 2.981 N/A TYR 29.A N PRO 27.A O no hydrogen 2.981 N/A SER 31.A N ASP 28.A OD1 no hydrogen 3.214 N/A SER 31.A OG ASP 28.A OD1 no hydrogen 3.054 N/A SER 31.A OG ASP 28.A OD2 no hydrogen 2.632 N/A ALA 32.A N ASP 28.A O no hydrogen 3.018 N/A ALA 33.A N TYR 29.A O no hydrogen 2.916 N/A SER 34.A N ASP 30.A O no hydrogen 3.235 N/A GLU 35.A N SER 31.A O no hydrogen 3.103 N/A TYR 36.A N ALA 32.A O no hydrogen 2.861 N/A ALA 37.A N ALA 33.A O no hydrogen 2.883 N/A LYS 38.A N SER 34.A O no hydrogen 3.095 N/A ALA 39.A N GLU 35.A O no hydrogen 2.798 N/A ALA 40.A N TYR 36.A O no hydrogen 2.907 N/A VAL 41.A N ALA 37.A O no hydrogen 3.057 N/A ALA 42.A N LYS 38.A O no hydrogen 3.047 N/A PHE 43.A N ALA 39.A O no hydrogen 2.871 N/A LYS 44.A N ALA 40.A O no hydrogen 2.932 N/A ASN 45.A N VAL 41.A O no hydrogen 3.096 N/A ALA 46.A N ALA 42.A O no hydrogen 3.002 N/A LYS 47.A N LYS 44.A O no hydrogen 2.973 N/A GLN 48.A N PHE 43.A O no hydrogen 2.785 N/A ALA 52.A N GLN 48.A O no hydrogen 2.909 N/A LYS 53.A N LEU 49.A O no hydrogen 2.879 N/A ASP 54.A N GLU 50.A O no hydrogen 3.011 N/A ALA 55.A N GLN 51.A O no hydrogen 3.077 N/A ALA 55.A N ALA 52.A O no hydrogen 3.164 N/A TYR 56.A N ALA 52.A O no hydrogen 3.018 N/A LEU 57.A N LYS 53.A O no hydrogen 3.147 N/A GLN 58.A N ASP 54.A O no hydrogen 3.137 N/A GLN 58.A NE2 ASP 54.A O no hydrogen 3.456 N/A GLU 59.A N ALA 55.A O no hydrogen 2.884 N/A ALA 60.A N TYR 56.A O no hydrogen 2.878 N/A GLU 61.A N LEU 57.A O no hydrogen 2.926 N/A ALA 62.A N GLN 58.A O no hydrogen 2.939 N/A HIS 63.A N GLU 59.A O no hydrogen 2.954 N/A HIS 63.A NE2 GLU 59.A OE1 no hydrogen 2.779 N/A ALA 64.A N ALA 60.A O no hydrogen 2.989 N/A ASN 65.A N GLU 61.A O no hydrogen 2.948 N/A ASN 65.A ND2 GLU 61.A OE1 no hydrogen 3.191 N/A ASN 66.A N ALA 62.A O no hydrogen 3.024 N/A ASN 66.A N HIS 63.A O no hydrogen 3.014 N/A ARG 67.A N ALA 64.A O no hydrogen 2.933 N/A SER 68.A N HIS 63.A O no hydrogen 2.811 N/A ALA 72.A N SER 68.A O no hydrogen 3.112 N/A ALA 73.A N LEU 69.A O no hydrogen 2.916 N/A LYS 74.A N PHE 70.A O no hydrogen 3.008 N/A ALA 75.A N HIS 71.A O no hydrogen 3.015 N/A ALA 75.A N ALA 72.A O no hydrogen 2.916 N/A PHE 76.A N ALA 72.A O no hydrogen 2.991 N/A GLU 77.A N ALA 73.A O no hydrogen 2.941 N/A GLN 78.A N LYS 74.A O no hydrogen 3.148 N/A ALA 79.A N ALA 75.A O no hydrogen 2.899 N/A GLY 80.A N PHE 76.A O no hydrogen 2.903 N/A LYS 82.A N GLY 80.A O no hydrogen 2.876 N/A LEU 84.A N LEU 81.A O no hydrogen 3.143 N/A GLN 85.A N LYS 82.A O no hydrogen 2.821 N/A GLN 85.A NE2 ASP 83.A O no hydrogen 2.898 N/A ARG 86.A N LEU 81.A O no hydrogen 2.802 N/A ARG 86.A NE GLU 88.A OE1 no hydrogen 3.323 N/A ARG 86.A NE GLU 88.A OE2 no hydrogen 3.068 N/A ARG 86.A NH1 GLU 50.A OE2 no hydrogen 2.921 N/A ARG 86.A NH2 GLU 50.A OE2 no hydrogen 3.200 N/A ARG 86.A NH2 GLU 88.A OE1 no hydrogen 2.802 N/A GLU 88.A N ARG 86.A O no hydrogen 3.058 N/A VAL 90.A N PRO 87.A O no hydrogen 3.262 N/A GLN 91.A NE2 GLU 88.A O no hydrogen 3.555 N/A TYR 92.A N ALA 89.A O no hydrogen 2.790 N/A ILE 93.A N ALA 89.A O no hydrogen 3.142 N/A GLU 94.A N VAL 90.A O no hydrogen 2.940 N/A LYS 95.A N GLN 91.A O no hydrogen 2.990 N/A ALA 96.A N TYR 92.A O no hydrogen 2.953 N/A SER 97.A N ILE 93.A O no hydrogen 3.126 N/A SER 97.A OG ILE 93.A O no hydrogen 3.408 N/A SER 97.A OG GLU 94.A O no hydrogen 2.652 N/A VAL 98.A N GLU 94.A O no hydrogen 3.059 N/A TYR 99.A OH GLU 77.A OE1 no hydrogen 2.880 N/A VAL 100.A N SER 97.A O no hydrogen 3.042 N/A GLU 101.A N VAL 98.A O no hydrogen 3.021 N/A ASN 102.A N TYR 99.A O no hydrogen 3.252 N/A GLY 103.A N VAL 100.A O no hydrogen 2.925 N/A THR 104.A N TYR 99.A O no hydrogen 3.011 N/A THR 104.A OG1 TYR 99.A O no hydrogen 3.048 N/A THR 107.A N THR 104.A O no hydrogen 3.263 N/A ALA 109.A N PRO 105.A O no hydrogen 2.876 N/A LEU 111.A N ALA 108.A O no hydrogen 3.158 N/A ASP 112.A N ALA 109.A O no hydrogen 3.022 N/A ALA 114.A N ALA 110.A O no hydrogen 3.141 N/A GLY 115.A N LEU 111.A O no hydrogen 2.846 N/A LYS 116.A N ASP 112.A O no hydrogen 3.172 N/A LEU 117.A N ARG 113.A O no hydrogen 3.346 N/A LYS 124.A N ASP 121.A OD1 no hydrogen 3.056 N/A ALA 125.A N ASP 121.A O no hydrogen 3.096 N/A VAL 126.A N LEU 122.A O no hydrogen 2.878 N/A HIS 127.A N SER 123.A O no hydrogen 2.893 N/A LEU 128.A N LYS 124.A O no hydrogen 2.939 N/A TYR 129.A N ALA 125.A O no hydrogen 3.129 N/A TYR 129.A OH GLU 118.A OE2 no hydrogen 3.050 N/A GLN 130.A N VAL 126.A O no hydrogen 3.032 N/A GLN 131.A N HIS 127.A O no hydrogen 2.901 N/A GLN 131.A NE2 GLU 94.A OE2 no hydrogen 3.129 N/A ALA 132.A N LEU 128.A O no hydrogen 2.757 N/A ALA 133.A N TYR 129.A O no hydrogen 2.977 N/A ALA 134.A N GLN 130.A O no hydrogen 2.869 N/A VAL 135.A N GLN 131.A O no hydrogen 3.135 N/A PHE 136.A N ALA 132.A O no hydrogen 2.943 N/A GLU 137.A N ALA 133.A O no hydrogen 2.846 N/A ASN 138.A N ALA 134.A O no hydrogen 2.900 N/A GLU 139.A N VAL 135.A O no hydrogen 3.217 N/A GLU 140.A N GLU 137.A O no hydrogen 2.677 N/A ARG 141.A N PHE 136.A O no hydrogen 2.705 N/A ARG 141.A NH1 ASP 106.A OD1 no hydrogen 2.755 N/A ALA 145.A N ARG 141.A O no hydrogen 3.028 N/A ALA 146.A N LEU 142.A O no hydrogen 3.036 N/A GLU 147.A N ARG 143.A O no hydrogen 3.002 N/A LEU 148.A N GLN 144.A O no hydrogen 3.248 N/A ILE 149.A N ALA 145.A O no hydrogen 3.024 N/A GLY 150.A N ALA 146.A O no hydrogen 2.822 N/A LYS 151.A N GLU 147.A O no hydrogen 3.122 N/A LYS 151.A N LEU 148.A O no hydrogen 3.004 N/A LYS 151.A NZ ASP 112.A OD1 no hydrogen 2.832 N/A LYS 151.A NZ ASP 112.A OD2 no hydrogen 3.251 N/A ALA 152.A N LEU 148.A O no hydrogen 3.097 N/A SER 153.A N ILE 149.A O no hydrogen 2.734 N/A SER 153.A OG ILE 149.A O no hydrogen 3.203 N/A SER 153.A OG SER 168.A OG no hydrogen 2.606 N/A SER 153.A OG GLU 172.A OE2 no hydrogen 2.672 N/A ARG 154.A N GLY 150.A O no hydrogen 3.033 N/A LEU 155.A N LYS 151.A O no hydrogen 3.130 N/A LEU 155.A N ALA 152.A O no hydrogen 3.109 N/A LEU 156.A N ALA 152.A O no hydrogen 2.859 N/A VAL 157.A N SER 153.A O no hydrogen 3.004 N/A ARG 158.A N ARG 154.A O no hydrogen 3.059 N/A ARG 158.A NE ASP 254.A OD1 no hydrogen 2.693 N/A ARG 158.A NH2 ASP 254.A OD1 no hydrogen 3.140 N/A ARG 158.A NH2 ASP 254.A OD2 no hydrogen 2.942 N/A GLN 159.A N LEU 155.A O no hydrogen 2.864 N/A GLN 159.A NE2 SER 123.A OG no hydrogen 2.941 N/A GLN 160.A N VAL 157.A O no hydrogen 2.709 N/A LYS 161.A N LEU 156.A O no hydrogen 2.903 N/A ALA 165.A N LYS 161.A O no hydrogen 2.842 N/A ALA 166.A N PHE 162.A O no hydrogen 2.827 N/A ALA 167.A N ASP 163.A O no hydrogen 3.095 N/A SER 168.A N GLU 164.A O no hydrogen 2.875 N/A SER 168.A OG SER 153.A OG no hydrogen 2.606 N/A LEU 169.A N ALA 165.A O no hydrogen 2.934 N/A GLN 170.A N ALA 166.A O no hydrogen 3.047 N/A GLN 170.A N ALA 167.A O no hydrogen 3.071 N/A GLN 170.A NE2 GLN 170.A O no hydrogen 2.806 N/A LYS 171.A N ALA 167.A O no hydrogen 3.119 N/A GLU 172.A N SER 168.A O no hydrogen 2.920 N/A LYS 173.A N LEU 169.A O no hydrogen 3.039 N/A LYS 173.A NZ GLN 190.A OE1 no hydrogen 2.897 N/A LYS 173.A NZ SER 210.A OG no hydrogen 2.898 N/A SER 174.A N GLN 170.A O no hydrogen 2.938 N/A SER 174.A OG GLN 170.A O no hydrogen 3.224 N/A LYS 176.A N LYS 173.A O no hydrogen 2.961 N/A GLU 177.A N SER 174.A O no hydrogen 2.739 N/A ASN 179.A N TYR 175.A O no hydrogen 2.788 N/A THR 182.A N ASN 179.A O no hydrogen 3.128 N/A CYS 183.A N ASN 179.A O no hydrogen 3.181 N/A CYS 183.A SG LYS 173.A O no hydrogen 3.606 N/A CYS 183.A SG ASN 179.A O no hydrogen 3.936 N/A TYR 184.A N TYR 180.A O no hydrogen 3.216 N/A TYR 184.A OH PRO 214.A O no hydrogen 2.711 N/A LYS 185.A NZ ASP 221.A OD2 no hydrogen 3.250 N/A LYS 186.A N THR 182.A O no hydrogen 3.117 N/A LYS 186.A NZ GLU 172.A OE1 no hydrogen 2.718 N/A CYS 187.A N CYS 183.A O no hydrogen 3.000 N/A CYS 187.A SG CYS 206.A O no hydrogen 3.866 N/A CYS 187.A SG SER 210.A OG no hydrogen 3.288 N/A ILE 188.A N TYR 184.A O no hydrogen 2.990 N/A ALA 189.A N LYS 185.A O no hydrogen 3.176 N/A GLN 190.A N LYS 186.A O no hydrogen 2.745 N/A GLN 190.A NE2 GLN 170.A OE1 no hydrogen 3.112 N/A VAL 191.A N CYS 187.A O no hydrogen 2.952 N/A LEU 192.A N ILE 188.A O no hydrogen 3.010 N/A VAL 193.A N ALA 189.A O no hydrogen 3.046 N/A GLN 194.A N GLN 190.A O no hydrogen 2.956 N/A LEU 195.A N VAL 191.A O no hydrogen 2.835 N/A HIS 196.A N LEU 192.A O no hydrogen 2.984 N/A HIS 196.A NE2 SER 261.A OG no hydrogen 3.249 N/A ARG 197.A N VAL 193.A O no hydrogen 3.010 N/A ARG 197.A NH1 GLN 194.A OE1 no hydrogen 2.897 N/A ARG 197.A NH1 ASP 199.A OD2 no hydrogen 3.278 N/A ALA 198.A N LEU 195.A O no hydrogen 2.727 N/A ASP 199.A N GLN 194.A O no hydrogen 2.979 N/A ALA 202.A N ASP 199.A OD1 no hydrogen 2.892 N/A ALA 203.A N ASP 199.A O no hydrogen 3.037 N/A GLN 204.A N TYR 200.A O no hydrogen 3.014 N/A LYS 205.A N VAL 201.A O no hydrogen 2.891 N/A CYS 206.A N ALA 202.A O no hydrogen 3.065 N/A CYS 206.A SG ALA 202.A O no hydrogen 3.560 N/A VAL 207.A N ALA 203.A O no hydrogen 3.500 N/A ARG 208.A N GLN 204.A O no hydrogen 2.862 N/A GLU 209.A N LYS 205.A O no hydrogen 2.856 N/A SER 210.A N CYS 206.A O no hydrogen 3.010 N/A SER 210.A OG CYS 206.A O no hydrogen 2.715 N/A TYR 211.A N ARG 208.A O no hydrogen 3.323 N/A TYR 211.A OH GLU 226.A OE2 no hydrogen 2.321 N/A SER 212.A N GLU 209.A O no hydrogen 3.377 N/A SER 212.A OG GLU 209.A O no hydrogen 3.036 N/A ILE 213.A N SER 210.A O no hydrogen 2.800 N/A PHE 216.A N ILE 213.A O no hydrogen 2.957 N/A SER 219.A N PHE 216.A O no hydrogen 3.010 N/A SER 219.A OG PHE 216.A O no hydrogen 2.957 N/A CYS 222.A N SER 219.A O no hydrogen 3.098 N/A CYS 222.A N SER 219.A OG no hydrogen 3.224 N/A CYS 222.A SG SER 217.A O no hydrogen 3.688 N/A CYS 222.A SG GLU 226.A OE2 no hydrogen 3.402 N/A ALA 223.A N SER 219.A O no hydrogen 3.109 N/A ALA 224.A N GLU 220.A O no hydrogen 2.925 N/A LEU 225.A N ASP 221.A O no hydrogen 3.061 N/A GLU 226.A N CYS 222.A O no hydrogen 2.988 N/A GLU 226.A N ALA 223.A O no hydrogen 3.154 N/A ASP 227.A N ALA 223.A O no hydrogen 2.973 N/A LEU 228.A N ALA 224.A O no hydrogen 2.958 N/A LEU 229.A N LEU 225.A O no hydrogen 2.987 N/A GLN 230.A N GLU 226.A O no hydrogen 2.858 N/A ALA 231.A N ASP 227.A O no hydrogen 3.105 N/A TYR 232.A N LEU 228.A O no hydrogen 2.916 N/A ASP 233.A N LEU 229.A O no hydrogen 2.818 N/A GLU 234.A N GLN 230.A O no hydrogen 2.826 N/A GLN 235.A N TYR 232.A O no hydrogen 3.355 N/A ASP 236.A N ALA 231.A O no hydrogen 2.933 N/A GLN 239.A N ASP 236.A OD1 no hydrogen 3.161 N/A LEU 240.A N ASP 236.A O no hydrogen 3.086 N/A LEU 241.A N GLU 237.A O no hydrogen 2.932 N/A ARG 242.A N GLU 238.A O no hydrogen 3.024 N/A ARG 242.A NH1 GLN 239.A OE1 no hydrogen 2.550 N/A ARG 242.A NH2 GLN 239.A OE1 no hydrogen 3.479 N/A VAL 243.A N GLN 239.A O no hydrogen 2.966 N/A CYS 244.A N LEU 240.A O no hydrogen 3.045 N/A CYS 244.A SG LEU 240.A O no hydrogen 3.351 N/A CYS 244.A SG ALA 259.A O no hydrogen 3.367 N/A ARG 245.A N ARG 242.A O no hydrogen 3.092 N/A ARG 245.A NH1 LEU 241.A O no hydrogen 3.184 N/A ARG 245.A NH2 ILE 260.A O no hydrogen 3.029 N/A SER 246.A N VAL 243.A O no hydrogen 3.052 N/A SER 246.A OG VAL 243.A O no hydrogen 2.810 N/A VAL 249.A N SER 246.A O no hydrogen 2.754 N/A THR 250.A N SER 246.A O no hydrogen 2.802 N/A THR 250.A OG1 SER 246.A O no hydrogen 3.442 N/A TYR 251.A N PRO 247.A O no hydrogen 2.919 N/A TYR 255.A N ASP 252.A O no hydrogen 2.959 N/A ALA 256.A N ASP 252.A O no hydrogen 3.040 N/A LYS 257.A N ASN 253.A O no hydrogen 2.967 N/A LEU 258.A N ASP 254.A O no hydrogen 3.386 N/A ALA 259.A N TYR 255.A O no hydrogen 2.963 N/A ILE 260.A N ALA 256.A O no hydrogen 3.022 N/A SER 261.A N LYS 257.A O no hydrogen 3.078 N/A SER 261.A OG HIS 196.A NE2 no hydrogen 3.249 N/A SER 261.A OG LYS 257.A O no hydrogen 3.550 N/A SER 261.A OG LEU 258.A O no hydrogen 3.062 N/A LEU 262.A N ALA 259.A O no hydrogen 3.369 N/A