Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5iex_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 2.A N GLU 2.A OE1 no hydrogen 3.189 N/A PHE 4.A N MET 1.A O no hydrogen 3.014 N/A GLN 5.A N ARG 22.A O no hydrogen 2.867 N/A VAL 7.A N LYS 20.A O no hydrogen 2.758 N/A GLU 8.A N LYS 20.A O no hydrogen 3.283 N/A LYS 9.A NZ GLU 12.A OE1 no hydrogen 2.744 N/A ILE 10.A N VAL 18.A O no hydrogen 2.828 N/A GLY 11.A N VAL 18.A O no hydrogen 3.318 N/A GLY 13.A N GLY 16.A O no hydrogen 3.182 N/A GLY 16.A N GLY 13.A O no hydrogen 3.204 N/A VAL 18.A N GLY 11.A O no hydrogen 3.000 N/A TYR 19.A N LEU 32.A O no hydrogen 2.883 N/A LYS 20.A N GLU 8.A O no hydrogen 2.794 N/A ALA 21.A N VAL 30.A O no hydrogen 2.898 N/A ARG 22.A N GLN 5.A O no hydrogen 2.892 N/A ASN 23.A N GLU 28.A O no hydrogen 2.757 N/A LYS 24.A N ASN 3.A O no hydrogen 2.671 N/A LYS 24.A NZ GLU 2.A O no hydrogen 2.979 N/A LEU 25.A N ASN 23.A OD1 no hydrogen 3.095 N/A THR 26.A N ASN 23.A OD1 no hydrogen 3.019 N/A GLY 27.A N ASN 23.A O no hydrogen 2.828 N/A GLU 28.A N THR 26.A OG1 no hydrogen 3.087 N/A VAL 30.A N ALA 21.A O no hydrogen 2.858 N/A ALA 31.A N PHE 75.A O no hydrogen 3.000 N/A LEU 32.A N TYR 19.A O no hydrogen 2.662 N/A LYS 33.A N LEU 73.A O no hydrogen 2.760 N/A LYS 33.A NZ ASP 140.A OD1 no hydrogen 3.262 N/A LYS 34.A N VAL 17.A O no hydrogen 3.269 N/A LYS 34.A NZ TYR 72.A OH no hydrogen 3.375 N/A ILE 35.A N LEU 71.A O no hydrogen 2.821 N/A ALA 43.A N PRO 40.A O no hydrogen 3.134 N/A ILE 44.A N PRO 40.A O no hydrogen 3.391 N/A ARG 45.A N SER 41.A O no hydrogen 3.039 N/A GLU 46.A N THR 42.A O no hydrogen 3.036 N/A ILE 47.A N ALA 43.A O no hydrogen 3.020 N/A SER 48.A N ILE 44.A O no hydrogen 3.033 N/A SER 48.A OG ILE 44.A O no hydrogen 2.833 N/A LEU 49.A N ARG 45.A O no hydrogen 3.033 N/A LEU 50.A N GLU 46.A O no hydrogen 3.065 N/A LYS 51.A N ILE 47.A O no hydrogen 3.147 N/A GLU 52.A N LEU 49.A O no hydrogen 3.094 N/A LEU 53.A N LEU 50.A O no hydrogen 3.019 N/A ASN 57.A N HIS 55.A ND1 no hydrogen 3.075 N/A ASN 57.A ND2 GLN 105.A OE1 no hydrogen 3.037 N/A ASN 57.A ND2 ILE 136.A O no hydrogen 3.033 N/A ILE 58.A N HIS 55.A O no hydrogen 3.177 N/A VAL 59.A N LEU 138.A O no hydrogen 2.919 N/A LYS 60.A N GLU 76.A OE2 no hydrogen 2.921 N/A LEU 62.A N VAL 74.A O no hydrogen 2.711 N/A ASP 63.A N VAL 74.A O no hydrogen 3.183 N/A ILE 65.A N TYR 72.A O no hydrogen 2.862 N/A HIS 66.A ND1 LYS 70.A O no hydrogen 2.976 N/A THR 67.A N LYS 70.A O no hydrogen 3.077 N/A LYS 70.A N THR 67.A O no hydrogen 2.770 N/A TYR 72.A N ILE 65.A O no hydrogen 2.773 N/A LEU 73.A N LYS 33.A O no hydrogen 2.749 N/A VAL 74.A N ASP 63.A O no hydrogen 2.872 N/A PHE 75.A N ALA 31.A O no hydrogen 2.767 N/A GLU 76.A N LYS 60.A O no hydrogen 2.931 N/A GLN 80.A NE2 ARG 284.A O no hydrogen 3.123 N/A LEU 82.A N LEU 128.A O no hydrogen 2.797 N/A LYS 84.A N ASP 81.A OD1 no hydrogen 2.773 N/A PHE 85.A N ASP 81.A O no hydrogen 3.209 N/A MET 86.A N LEU 82.A O no hydrogen 2.671 N/A ASP 87.A N LYS 83.A O no hydrogen 2.828 N/A ALA 88.A N LYS 84.A O no hydrogen 2.961 N/A SER 89.A N PHE 85.A O no hydrogen 3.046 N/A SER 89.A OG PHE 85.A O no hydrogen 3.049 N/A ALA 90.A N ASP 87.A O no hydrogen 3.396 N/A THR 92.A OG1 SER 89.A O no hydrogen 3.365 N/A THR 92.A OG1 GLY 93.A O no hydrogen 3.375 N/A GLY 93.A N SER 89.A O no hydrogen 2.541 N/A LEU 98.A N PRO 95.A O no hydrogen 2.963 N/A ILE 99.A N PRO 95.A O no hydrogen 3.121 N/A LYS 100.A N LEU 96.A O no hydrogen 2.854 N/A LYS 100.A NZ PHE 272.A O no hydrogen 2.910 N/A LYS 100.A NZ ASP 275.A OD1 no hydrogen 2.596 N/A SER 101.A N PRO 97.A O no hydrogen 3.059 N/A SER 101.A OG THR 277.A O no hydrogen 3.338 N/A TYR 102.A N LEU 98.A O no hydrogen 2.936 N/A LEU 103.A N ILE 99.A O no hydrogen 2.885 N/A PHE 104.A N LYS 100.A O no hydrogen 2.918 N/A GLN 105.A N SER 101.A O no hydrogen 2.964 N/A GLN 105.A NE2 SER 101.A O no hydrogen 3.444 N/A GLN 105.A NE2 SER 101.A OG no hydrogen 2.960 N/A GLN 105.A NE2 GLY 134.A O no hydrogen 2.846 N/A LEU 106.A N TYR 102.A O no hydrogen 2.998 N/A LEU 107.A N LEU 103.A O no hydrogen 2.834 N/A GLN 108.A N PHE 104.A O no hydrogen 2.940 N/A GLN 108.A NE2 PHE 104.A O no hydrogen 3.643 N/A GLY 109.A N GLN 105.A O no hydrogen 2.953 N/A LEU 110.A N LEU 106.A O no hydrogen 2.990 N/A ALA 111.A N LEU 107.A O no hydrogen 2.808 N/A PHE 112.A N GLN 108.A O no hydrogen 3.022 N/A CYS 113.A N GLY 109.A O no hydrogen 3.001 N/A CYS 113.A SG.A GLY 109.A O no hydrogen 3.401 N/A CYS 113.A SG.A LEU 110.A O no hydrogen 3.049 N/A CYS 113.A SG.A VAL 118.A O no hydrogen 3.660 N/A CYS 113.A SG.B GLY 109.A O no hydrogen 3.551 N/A HIS 114.A N LEU 110.A O no hydrogen 2.675 N/A HIS 114.A NE2 ASP 172.A OD2 no hydrogen 2.877 N/A SER 115.A N ALA 111.A O no hydrogen 2.819 N/A SER 115.A OG PHE 112.A O no hydrogen 2.722 N/A HIS 116.A N PHE 112.A O no hydrogen 3.320 N/A HIS 116.A N CYS 113.A O no hydrogen 3.017 N/A HIS 116.A ND1 PHE 112.A O no hydrogen 3.210 N/A ARG 117.A N HIS 114.A O no hydrogen 2.824 N/A VAL 118.A N CYS 113.A O no hydrogen 2.895 N/A HIS 120.A N ASP 172.A OD2 no hydrogen 2.886 N/A HIS 120.A NE2 ALA 139.A O no hydrogen 2.628 N/A ARG 121.A N ASP 172.A OD1 no hydrogen 2.762 N/A ARG 121.A NE ASP 122.A OD1.B no hydrogen 2.862 N/A ARG 121.A NH1 VAL 149.A O no hydrogen 2.696 N/A ARG 121.A NH1 TYR 167.A OH no hydrogen 3.496 N/A ARG 121.A NH2 ASP 122.A OD1.B no hydrogen 3.180 N/A ARG 121.A NH2 ASP 122.A OD2.B no hydrogen 3.028 N/A ARG 121.A NH2 VAL 149.A O no hydrogen 3.525 N/A ASP 122.A N HIS 120.A ND1 no hydrogen 3.174 N/A LYS 124.A NZ ASP 122.A O no hydrogen 3.276 N/A LYS 124.A NZ ASP 122.A OD2.A no hydrogen 2.253 N/A GLN 126.A N GLN 126.A OE1.B no hydrogen 2.747 N/A ASN 127.A N LYS 124.A O no hydrogen 2.912 N/A LEU 128.A N PRO 125.A O no hydrogen 3.171 N/A LEU 129.A N LYS 137.A O no hydrogen 2.869 N/A ILE 130.A N GLN 80.A O no hydrogen 2.895 N/A ASN 131.A N ALA 135.A O no hydrogen 3.277 N/A THR 132.A OG1 GLU 133.A OE1 no hydrogen 3.328 N/A GLU 133.A N ASN 131.A OD1 no hydrogen 2.969 N/A GLY 134.A N ASN 131.A O no hydrogen 3.435 N/A ALA 135.A N ASN 131.A OD1 no hydrogen 3.096 N/A ILE 136.A N GLN 105.A OE1 no hydrogen 3.260 N/A LYS 137.A N LEU 129.A O no hydrogen 2.851 N/A LYS 137.A NZ PRO 56.A O no hydrogen 3.517 N/A LYS 137.A NZ GLU 76.A OE1 no hydrogen 3.494 N/A LYS 137.A NZ GLU 76.A OE2 no hydrogen 3.031 N/A LEU 138.A N ASN 57.A O no hydrogen 2.884 N/A ALA 139.A N ASN 127.A O no hydrogen 2.859 N/A GLY 142.A N LEU 119.A O no hydrogen 3.027 N/A LEU 143.A N ASP 140.A O no hydrogen 3.307 N/A ALA 146.A N GLY 142.A O no hydrogen 3.082 N/A PHE 147.A N LEU 143.A O no hydrogen 3.008 N/A GLY 148.A N ARG 145.A O no hydrogen 3.020 N/A VAL 149.A N ALA 144.A O no hydrogen 2.867 N/A TRP 154.A NE1 GLY 192.A O no hydrogen 2.875 N/A TYR 155.A OH GLU 182.A OE1 no hydrogen 2.684 N/A ARG 156.A N LEU 153.A O no hydrogen 3.198 N/A ARG 156.A NH2 ARG 121.A O no hydrogen 2.844 N/A ARG 156.A NH2 ASP 122.A OD1.B no hydrogen 2.757 N/A GLU 159.A N GLU 159.A OE1 no hydrogen 2.645 N/A ILE 160.A N ALA 157.A O no hydrogen 2.994 N/A LEU 161.A N ALA 157.A O no hydrogen 3.368 N/A LEU 162.A N PRO 158.A O no hydrogen 2.971 N/A GLY 163.A N ILE 160.A O no hydrogen 3.157 N/A CYS 164.A N.A GLU 159.A O no hydrogen 3.009 N/A CYS 164.A N.B GLU 159.A O no hydrogen 3.017 N/A CYS 164.A SG.B GLU 159.A O no hydrogen 3.209 N/A ALA 170.A N SER 168.A OG no hydrogen 3.177 N/A VAL 171.A N SER 168.A O no hydrogen 2.999 N/A ASP 172.A N THR 169.A O no hydrogen 3.103 N/A TRP 174.A N ALA 170.A O no hydrogen 3.217 N/A SER 175.A N VAL 171.A O no hydrogen 3.260 N/A SER 175.A OG TYR 155.A O no hydrogen 2.663 N/A SER 175.A OG VAL 171.A O no hydrogen 3.153 N/A LEU 176.A N ASP 172.A O no hydrogen 2.875 N/A GLY 177.A N ILE 173.A O no hydrogen 2.795 N/A CYS 178.A N TRP 174.A O no hydrogen 2.979 N/A CYS 178.A SG TRP 174.A O no hydrogen 3.655 N/A ILE 179.A N SER 175.A O no hydrogen 3.053 N/A PHE 180.A N LEU 176.A O no hydrogen 2.872 N/A ALA 181.A N GLY 177.A O no hydrogen 3.155 N/A GLU 182.A N CYS 178.A O no hydrogen 3.279 N/A MET 183.A N ILE 179.A O no hydrogen 2.954 N/A VAL 184.A N PHE 180.A O no hydrogen 3.207 N/A THR 185.A N ALA 181.A O no hydrogen 2.943 N/A THR 185.A OG1 ALA 181.A O no hydrogen 2.896 N/A THR 185.A OG1 ARG 187.A O no hydrogen 3.227 N/A ARG 186.A N GLU 182.A O no hydrogen 2.850 N/A ARG 186.A NH1 ALA 90.A O no hydrogen 3.039 N/A ARG 187.A N THR 185.A OG1 no hydrogen 3.307 N/A GLY 192.A N PHE 190.A O no hydrogen 2.984 N/A GLY 192.A N GLN 198.A OE1 no hydrogen 2.882 N/A ASP 193.A N ASP 197.A OD2 no hydrogen 3.263 N/A ASP 197.A N SER 194.A OG no hydrogen 3.175 N/A GLN 198.A N SER 194.A O no hydrogen 2.826 N/A GLN 198.A NE2 PHE 190.A O no hydrogen 2.972 N/A LEU 199.A N GLU 195.A O no hydrogen 3.002 N/A PHE 200.A N ILE 196.A O no hydrogen 2.822 N/A ARG 201.A N ASP 197.A O no hydrogen 2.821 N/A ARG 201.A NE ASP 197.A OD2 no hydrogen 2.818 N/A ILE 202.A N GLN 198.A O no hydrogen 3.042 N/A PHE 203.A N LEU 199.A O no hydrogen 2.861 N/A ARG 204.A N PHE 200.A O no hydrogen 2.927 N/A THR 205.A N ARG 201.A O no hydrogen 3.344 N/A THR 205.A N ILE 202.A O no hydrogen 3.117 N/A THR 205.A OG1 ARG 201.A O no hydrogen 3.324 N/A LEU 206.A N ILE 202.A O no hydrogen 2.877 N/A GLY 207.A N PHE 203.A O no hydrogen 2.808 N/A THR 208.A N TRP 230.A O no hydrogen 2.865 N/A THR 208.A OG1 PRO 228.A O no hydrogen 2.712 N/A VAL 213.A N ASP 210.A OD1 no hydrogen 2.949 N/A TRP 214.A N ASP 210.A O no hydrogen 2.925 N/A GLY 216.A N GLU 211.A OE1 no hydrogen 2.857 N/A VAL 217.A N TRP 214.A O no hydrogen 2.949 N/A THR 218.A N GLU 211.A OE2 no hydrogen 3.110 N/A THR 218.A OG1 GLU 211.A OE2 no hydrogen 2.472 N/A SER 219.A N GLY 216.A O no hydrogen 3.132 N/A MET 220.A N VAL 217.A O no hydrogen 3.215 N/A ASP 222.A N LEU 162.A O no hydrogen 2.912 N/A TYR 223.A N MET 220.A O no hydrogen 3.071 N/A PHE 227.A N LYS 224.A O no hydrogen 3.045 N/A TRP 230.A N THR 208.A OG1 no hydrogen 2.943 N/A ARG 232.A NH1 LEU 206.A O no hydrogen 2.860 N/A GLN 233.A N THR 205.A O no hydrogen 2.915 N/A LYS 237.A N ASP 234.A O no hydrogen 2.770 N/A VAL 238.A N ASP 234.A O no hydrogen 3.209 N/A VAL 238.A N PHE 235.A O no hydrogen 2.915 N/A VAL 239.A N PHE 235.A O no hydrogen 2.774 N/A LEU 242.A N VAL 239.A O no hydrogen 2.783 N/A GLY 246.A N ASP 243.A OD1 no hydrogen 2.869 N/A ARG 247.A N ASP 243.A O no hydrogen 2.828 N/A SER 248.A N GLU 244.A O no hydrogen 2.859 N/A SER 248.A OG HIS 270.A NE2 no hydrogen 3.231 N/A LEU 249.A N ASP 245.A O no hydrogen 2.971 N/A LEU 250.A N GLY 246.A O no hydrogen 2.925 N/A SER 251.A N ARG 247.A O no hydrogen 2.914 N/A SER 251.A OG ARG 247.A O no hydrogen 3.317 N/A SER 251.A OG SER 248.A O no hydrogen 2.939 N/A GLN 252.A N SER 248.A O no hydrogen 3.227 N/A MET 253.A N LEU 249.A O no hydrogen 2.925 N/A LEU 254.A N LEU 250.A O no hydrogen 2.850 N/A LEU 254.A N SER 251.A O no hydrogen 3.159 N/A TYR 256.A OH GLY 207.A O no hydrogen 2.477 N/A ASN 259.A N ASP 257.A OD1 no hydrogen 2.864 N/A ASN 259.A ND2 ASP 257.A OD1 no hydrogen 3.363 N/A LYS 260.A N ASP 257.A O no hydrogen 2.799 N/A LYS 260.A NZ VAL 213.A O no hydrogen 3.161 N/A LYS 260.A NZ ASP 257.A OD2 no hydrogen 2.776 N/A ARG 261.A N ASP 257.A O no hydrogen 3.104 N/A ARG 261.A NE HIS 255.A O no hydrogen 2.816 N/A ARG 261.A NH1 GLU 159.A OE2 no hydrogen 2.826 N/A ARG 261.A NH1 ALA 170.A O no hydrogen 2.742 N/A ARG 261.A NH2 GLU 159.A OE1 no hydrogen 2.920 N/A ARG 261.A NH2 GLU 159.A OE2 no hydrogen 3.397 N/A ARG 261.A NH2 HIS 255.A O no hydrogen 3.073 N/A ARG 261.A NH2 TYR 256.A O no hydrogen 3.126 N/A ILE 262.A N GLN 252.A O no hydrogen 3.027 N/A ALA 266.A N SER 263.A OG no hydrogen 2.955 N/A ALA 267.A N SER 263.A O no hydrogen 2.960 N/A LEU 268.A N ALA 264.A O no hydrogen 2.947 N/A ALA 269.A N ALA 266.A O no hydrogen 2.962 N/A HIS 270.A N ALA 267.A O no hydrogen 2.937 N/A HIS 270.A NE2 SER 248.A OG no hydrogen 3.231 N/A PHE 272.A N HIS 270.A ND1 no hydrogen 3.010 N/A PHE 273.A N HIS 270.A O no hydrogen 2.928 N/A GLN 274.A N PRO 271.A O no hydrogen 3.042 N/A VAL 276.A N PHE 273.A O no hydrogen 3.289 N/A