Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1ifx_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N GLU 4.A OE1 no hydrogen 3.495 N/A GLN 3.A N SER 1.A OG no hydrogen 3.275 N/A GLN 3.A NE2 TYR 208.A O no hydrogen 2.919 N/A GLN 3.A NE2 LYS 212.A O no hydrogen 2.801 N/A LYS 5.A N SER 1.A O no hydrogen 2.907 N/A LYS 5.A NZ GLU 9.A OE2 no hydrogen 3.120 N/A ILE 6.A N MET 2.A O no hydrogen 2.954 N/A MET 7.A N GLN 3.A O no hydrogen 3.113 N/A ARG 8.A N GLU 4.A O no hydrogen 3.077 N/A GLU 9.A N LYS 5.A O no hydrogen 3.066 N/A LEU 10.A N ILE 6.A O no hydrogen 2.893 N/A HIS 11.A N ARG 8.A O no hydrogen 3.309 N/A VAL 12.A N MET 7.A O no hydrogen 3.066 N/A GLU 21.A N ASP 17.A O no hydrogen 2.893 N/A ILE 22.A N PRO 18.A O no hydrogen 3.061 N/A GLU 23.A N LYS 19.A O no hydrogen 3.169 N/A ASP 24.A N GLN 20.A O no hydrogen 2.896 N/A ARG 25.A N GLU 21.A O no hydrogen 3.066 N/A ARG 25.A NE PRO 175.A O no hydrogen 2.843 N/A VAL 26.A N ILE 22.A O no hydrogen 2.969 N/A ASN 27.A N GLU 23.A O no hydrogen 2.995 N/A PHE 28.A N ASP 24.A O no hydrogen 2.930 N/A LEU 29.A N ARG 25.A O no hydrogen 3.211 N/A LYS 30.A N VAL 26.A O no hydrogen 2.985 N/A LYS 30.A NZ SER 64.A OG no hydrogen 3.123 N/A LYS 30.A NZ GLU 68.A OE1 no hydrogen 2.762 N/A GLN 31.A N ASN 27.A O no hydrogen 2.919 N/A TYR 32.A N PHE 28.A O no hydrogen 2.858 N/A VAL 33.A N LEU 29.A O no hydrogen 3.290 N/A LYS 34.A N LYS 30.A O no hydrogen 3.143 N/A LYS 34.A NZ GLU 68.A OE1 no hydrogen 3.466 N/A LYS 34.A NZ GLU 68.A OE2 no hydrogen 2.977 N/A LYS 35.A N GLN 31.A O no hydrogen 3.203 N/A THR 36.A N TYR 32.A O no hydrogen 3.128 N/A THR 36.A OG1 TYR 32.A O no hydrogen 2.878 N/A THR 36.A OG1 VAL 33.A O no hydrogen 3.299 N/A GLY 37.A N VAL 33.A O no hydrogen 2.709 N/A ALA 38.A N VAL 33.A O no hydrogen 3.200 N/A PHE 41.A N GLN 73.A O no hydrogen 3.081 N/A VAL 42.A N LEU 148.A O no hydrogen 3.026 N/A LEU 43.A N ILE 75.A O no hydrogen 3.118 N/A ILE 45.A N VAL 77.A O no hydrogen 2.752 N/A SER 46.A N SER 51.A OG no hydrogen 3.402 N/A SER 46.A OG SER 51.A OG no hydrogen 3.274 N/A GLN 49.A NE2 LYS 181.A O no hydrogen 2.922 N/A SER 51.A OG SER 46.A OG no hydrogen 3.274 N/A SER 51.A OG GLY 48.A O no hydrogen 3.513 N/A THR 52.A N GLY 48.A O no hydrogen 3.268 N/A THR 52.A OG1 GLY 48.A O no hydrogen 2.473 N/A LEU 53.A N GLN 49.A O no hydrogen 2.912 N/A ALA 54.A N ASP 50.A O no hydrogen 2.980 N/A GLY 55.A N SER 51.A O no hydrogen 2.925 N/A ARG 56.A N THR 52.A O no hydrogen 3.119 N/A ARG 56.A NH1 ILE 92.A O no hydrogen 2.748 N/A LEU 57.A N LEU 53.A O no hydrogen 2.995 N/A ALA 58.A N ALA 54.A O no hydrogen 2.950 N/A GLN 59.A N GLY 55.A O no hydrogen 3.202 N/A LEU 60.A N ARG 56.A O no hydrogen 3.249 N/A ALA 61.A N LEU 57.A O no hydrogen 3.113 N/A VAL 62.A N ALA 58.A O no hydrogen 2.952 N/A GLU 63.A N GLN 59.A O no hydrogen 2.977 N/A SER 64.A N LEU 60.A O no hydrogen 2.977 N/A ILE 65.A N ALA 61.A O no hydrogen 2.971 N/A ARG 66.A N VAL 62.A O no hydrogen 3.317 N/A ARG 66.A NH1 ALA 72.A O no hydrogen 2.732 N/A ARG 66.A NH1 ASP 95.A OD1 no hydrogen 3.570 N/A ARG 66.A NH1 ASP 95.A OD2 no hydrogen 2.979 N/A ARG 66.A NH2 ASP 95.A OD1 no hydrogen 3.040 N/A GLU 67.A N GLU 63.A O no hydrogen 3.346 N/A GLU 68.A N ILE 65.A O no hydrogen 3.145 N/A GLY 69.A N ARG 66.A O no hydrogen 2.831 N/A GLY 70.A N ILE 65.A O no hydrogen 2.986 N/A GLN 73.A N LYS 39.A O no hydrogen 3.185 N/A PHE 74.A N ASP 95.A OD2 no hydrogen 3.080 N/A ILE 75.A N PHE 41.A O no hydrogen 3.068 N/A ALA 76.A N LYS 96.A O no hydrogen 2.959 N/A VAL 77.A N LEU 43.A O no hydrogen 2.944 N/A ARG 78.A N TRP 98.A O no hydrogen 3.044 N/A GLY 82.A N ASP 101.A OD1 no hydrogen 3.358 N/A GLY 82.A N ASP 101.A OD2 no hydrogen 3.302 N/A LEU 87.A N ASP 83.A O no hydrogen 3.041 N/A ALA 88.A N ASP 84.A O no hydrogen 2.822 N/A LEU 89.A N ALA 85.A O no hydrogen 2.889 N/A LYS 90.A N GLN 86.A O no hydrogen 2.956 N/A PHE 91.A N LEU 87.A O no hydrogen 2.997 N/A PHE 91.A N ALA 88.A O no hydrogen 2.968 N/A ILE 92.A N ALA 88.A O no hydrogen 2.741 N/A LYS 93.A N LEU 89.A O no hydrogen 2.932 N/A LYS 93.A NZ LYS 90.A O no hydrogen 3.247 N/A LYS 96.A N PHE 74.A O no hydrogen 3.207 N/A TRP 98.A N ALA 76.A O no hydrogen 2.817 N/A PHE 100.A N ARG 78.A O no hydrogen 2.959 N/A ILE 102.A N PRO 80.A O no hydrogen 2.903 N/A LYS 103.A N ASP 101.A OD1 no hydrogen 2.944 N/A VAL 106.A N ILE 102.A O no hydrogen 3.179 N/A SER 107.A N LYS 103.A O no hydrogen 2.922 N/A SER 107.A OG LYS 103.A O no hydrogen 2.937 N/A ALA 108.A N SER 104.A O no hydrogen 3.086 N/A PHE 109.A N THR 105.A O no hydrogen 3.043 N/A SER 110.A N VAL 106.A O no hydrogen 2.889 N/A SER 110.A OG VAL 106.A O no hydrogen 2.834 N/A ASP 111.A N SER 107.A O no hydrogen 3.008 N/A GLN 112.A N ALA 108.A O no hydrogen 3.124 N/A TYR 113.A N PHE 109.A O no hydrogen 2.959 N/A GLN 114.A N SER 110.A O no hydrogen 3.130 N/A GLN 115.A N ASP 111.A O no hydrogen 2.956 N/A GLU 116.A N GLN 112.A O no hydrogen 2.783 N/A THR 117.A N TYR 113.A O no hydrogen 2.754 N/A THR 117.A OG1 TYR 113.A O no hydrogen 3.001 N/A THR 117.A OG1 ASP 119.A OD2 no hydrogen 2.890 N/A GLY 118.A N GLN 114.A O no hydrogen 2.765 N/A ASP 119.A N THR 117.A OG1 no hydrogen 3.117 N/A ASN 125.A N THR 122.A OG1 no hydrogen 3.344 N/A LYS 126.A N THR 122.A O no hydrogen 2.724 N/A LYS 126.A NZ SER 110.A OG no hydrogen 3.124 N/A GLY 127.A N ASP 123.A O no hydrogen 2.871 N/A VAL 129.A N ASN 125.A O no hydrogen 3.310 N/A VAL 129.A N LYS 126.A O no hydrogen 2.961 N/A LYS 130.A N LYS 126.A O no hydrogen 3.051 N/A ALA 131.A N GLY 127.A O no hydrogen 3.326 N/A ARG 132.A N ASN 128.A O no hydrogen 3.083 N/A ARG 132.A NE LYS 165.A O no hydrogen 3.021 N/A ARG 132.A NH2 LYS 165.A O no hydrogen 2.764 N/A THR 133.A N VAL 129.A O no hydrogen 2.796 N/A THR 133.A OG1 VAL 129.A O no hydrogen 3.004 N/A ARG 134.A N LYS 130.A O no hydrogen 3.118 N/A ARG 134.A N ALA 131.A O no hydrogen 3.276 N/A ARG 134.A NE LEU 79.A O no hydrogen 2.978 N/A ARG 134.A NH2 LEU 79.A O no hydrogen 2.960 N/A MET 135.A N ARG 132.A O no hydrogen 3.236 N/A ILE 136.A N ARG 132.A O no hydrogen 3.224 N/A ALA 137.A N THR 133.A O no hydrogen 3.076 N/A GLN 138.A N ARG 134.A O no hydrogen 3.159 N/A TYR 139.A N MET 135.A O no hydrogen 2.951 N/A TYR 139.A OH ASP 172.A OD1 no hydrogen 2.669 N/A ALA 140.A N ILE 136.A O no hydrogen 2.860 N/A ILE 141.A N ALA 137.A O no hydrogen 3.220 N/A GLY 142.A N GLN 138.A O no hydrogen 3.071 N/A GLY 143.A N TYR 139.A O no hydrogen 3.031 N/A GLN 144.A N ALA 140.A O no hydrogen 2.844 N/A GLU 145.A N ILE 141.A O no hydrogen 2.896 N/A LEU 147.A N GLY 142.A O no hydrogen 2.843 N/A LEU 148.A N GLY 40.A O no hydrogen 3.095 N/A VAL 149.A N ASP 172.A OD2 no hydrogen 2.982 N/A LEU 150.A N VAL 42.A O no hydrogen 3.017 N/A GLY 151.A N LEU 173.A O no hydrogen 3.087 N/A GLU 157.A N HIS 154.A O no hydrogen 3.082 N/A ALA 158.A N HIS 154.A O no hydrogen 3.110 N/A VAL 159.A N ALA 155.A O no hydrogen 3.264 N/A THR 160.A OG1 GLU 157.A O no hydrogen 3.413 N/A GLY 161.A N ALA 158.A O no hydrogen 3.071 N/A PHE 162.A N GLU 157.A O no hydrogen 2.911 N/A PHE 163.A N GLY 161.A O no hydrogen 2.851 N/A THR 164.A N ASP 168.A OD2 no hydrogen 2.978 N/A THR 164.A OG1 ASN 128.A OD1 no hydrogen 3.015 N/A GLY 167.A N THR 164.A O no hydrogen 3.104 N/A GLY 169.A N THR 164.A O no hydrogen 3.076 N/A GLY 170.A N GLY 167.A O no hydrogen 3.053 N/A ASP 172.A N VAL 149.A O no hydrogen 2.850 N/A THR 177.A OG1 LEU 174.A O no hydrogen 3.221 N/A LEU 179.A N LEU 176.A O no hydrogen 3.210 N/A THR 180.A N GLN 183.A OE1 no hydrogen 3.219 N/A THR 180.A OG1 GLU 210.A OE2 no hydrogen 2.874 N/A LYS 181.A N ASP 206.A OD1 no hydrogen 3.439 N/A LYS 181.A NZ ASP 50.A OD1 no hydrogen 3.265 N/A ARG 182.A N ASP 206.A OD2 no hydrogen 3.015 N/A ARG 182.A NH1 ASP 207.A OD2 no hydrogen 3.292 N/A ARG 182.A NH1 GLU 210.A OE1 no hydrogen 2.751 N/A ARG 182.A NH1 GLU 210.A OE2 no hydrogen 3.155 N/A ARG 182.A NH2 ASP 207.A OD2 no hydrogen 2.953 N/A GLN 183.A NE2 LYS 13.A O no hydrogen 3.088 N/A GLY 184.A N THR 180.A O no hydrogen 3.024 N/A ARG 185.A N LYS 181.A O no hydrogen 3.102 N/A THR 186.A N ARG 182.A O no hydrogen 3.006 N/A THR 186.A OG1 ARG 182.A O no hydrogen 3.182 N/A LEU 187.A N GLN 183.A O no hydrogen 3.215 N/A LEU 188.A N GLY 184.A O no hydrogen 3.114 N/A LYS 189.A N ARG 185.A O no hydrogen 3.082 N/A GLU 190.A N THR 186.A O no hydrogen 3.172 N/A LEU 191.A N LEU 187.A O no hydrogen 3.058 N/A GLY 192.A N LYS 189.A O no hydrogen 3.123 N/A ALA 193.A N LEU 188.A O no hydrogen 2.918 N/A ARG 196.A NH1 ASP 84.A OD1 no hydrogen 2.642 N/A LEU 197.A N PRO 194.A O no hydrogen 2.959 N/A TYR 198.A N GLU 195.A O no hydrogen 3.162 N/A LEU 199.A N GLU 195.A O no hydrogen 2.935 N/A SER 201.A N GLU 204.A OE1 no hydrogen 2.923 N/A SER 201.A OG GLU 204.A OE1 no hydrogen 3.121 N/A GLU 204.A N SER 201.A OG no hydrogen 3.388 N/A ILE 205.A N SER 201.A O no hydrogen 3.168 N/A ASP 206.A N TYR 202.A O no hydrogen 2.731 N/A ASP 207.A N ASP 203.A O no hydrogen 2.901 N/A TYR 208.A N GLU 204.A O no hydrogen 3.061 N/A TYR 208.A OH GLU 223.A OE2 no hydrogen 2.852 N/A LEU 209.A N ILE 205.A O no hydrogen 3.151 N/A GLU 210.A N ASP 206.A O no hydrogen 2.778 N/A GLY 211.A N TYR 208.A O no hydrogen 3.191 N/A LYS 212.A N ASP 207.A O no hydrogen 2.690 N/A VAL 218.A N SER 215.A O no hydrogen 2.902 N/A SER 219.A N SER 215.A O no hydrogen 3.429 N/A GLU 220.A N ALA 216.A O no hydrogen 2.922 N/A ALA 221.A N LYS 217.A O no hydrogen 3.216 N/A LEU 222.A N VAL 218.A O no hydrogen 3.011 N/A GLU 223.A N SER 219.A O no hydrogen 3.014 N/A LYS 224.A N GLU 220.A O no hydrogen 3.264 N/A ARG 225.A N ALA 221.A O no hydrogen 3.174 N/A TYR 226.A N LEU 222.A O no hydrogen 2.813 N/A TYR 226.A OH GLU 9.A OE2 no hydrogen 2.487 N/A SER 227.A N GLU 223.A O no hydrogen 3.224 N/A SER 227.A OG GLU 223.A O no hydrogen 3.260 N/A MET 228.A N LYS 224.A O no hydrogen 3.109 N/A THR 229.A N TYR 226.A O no hydrogen 3.322 N/A THR 229.A OG1 ARG 225.A O no hydrogen 3.020 N/A THR 229.A OG1 TYR 226.A O no hydrogen 3.513 N/A LYS 232.A N THR 229.A O no hydrogen 2.936 N/A LYS 232.A NZ GLY 161.A O no hydrogen 2.877 N/A LYS 232.A NZ PHE 163.A O no hydrogen 2.634 N/A ARG 233.A N GLU 230.A O no hydrogen 3.048 N/A ARG 233.A NE ALA 158.A O no hydrogen 3.300 N/A ARG 233.A NH1 GLU 230.A OE2 no hydrogen 2.685 N/A ARG 233.A NH2 GLU 230.A OE2 no hydrogen 3.349 N/A GLN 234.A NE2 GLU 230.A OE1 no hydrogen 3.050 N/A SER 238.A N ASP 241.A OD1 no hydrogen 3.066 N/A SER 238.A OG ASP 241.A OD1 no hydrogen 3.535 N/A PHE 240.A N SER 238.A OG no hydrogen 3.239 N/A ASP 241.A N SER 238.A O no hydrogen 2.989 N/A TRP 244.A NE1 SER 238.A O no hydrogen 3.151 N/A LYS 245.A N ASP 242.A O no hydrogen 3.176 N/A LYS 245.A NZ MET 239.A O no hydrogen 3.512 N/A LYS 245.A NZ ASP 241.A O no hydrogen 3.247 N/A