Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1ex9_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N ASP 38.A OD1 no hydrogen 2.848 N/A THR 4.A N ASP 38.A O no hydrogen 3.073 N/A THR 4.A OG1 LEU 35.A O no hydrogen 2.580 N/A GLN 5.A N THR 2.A O no hydrogen 2.894 N/A THR 6.A OG1 TYR 8.A O no hydrogen 2.934 N/A LYS 7.A N LEU 285.A OXT no hydrogen 3.165 N/A TYR 8.A N LEU 285.A O no hydrogen 3.116 N/A ILE 10.A N GLN 41.A O no hydrogen 2.729 N/A VAL 11.A N ASN 77.A O no hydrogen 2.686 N/A LEU 12.A N TYR 43.A O no hydrogen 2.869 N/A ALA 13.A N ILE 79.A O no hydrogen 2.797 N/A HIS 14.A ND1 GLY 15.A O no hydrogen 2.793 N/A GLY 15.A N TYR 27.A OH no hydrogen 3.112 N/A LEU 17.A N GLN 49.A O no hydrogen 3.174 N/A ASP 20.A N GLU 46.A OE2 no hydrogen 3.100 N/A ASN 21.A ND2 ASP 26.A OD1 no hydrogen 3.072 N/A ILE 22.A N VAL 25.A O no hydrogen 2.847 N/A GLY 24.A N ASN 21.A OD1 no hydrogen 3.107 N/A VAL 25.A N ILE 22.A O no hydrogen 2.948 N/A TYR 27.A N ASP 20.A O no hydrogen 3.403 N/A TYR 27.A OH HIS 81.A ND1 no hydrogen 2.795 N/A PHE 29.A N VAL 255.A O no hydrogen 3.312 N/A ILE 31.A N TRP 28.A O no hydrogen 3.122 N/A LEU 35.A N ILE 31.A O no hydrogen 2.985 N/A ARG 36.A N PRO 32.A O no hydrogen 2.900 N/A ARG 36.A NH2 VAL 42.A O no hydrogen 2.858 N/A ARG 37.A N SER 33.A O no hydrogen 2.976 N/A ARG 37.A NH1 ASP 38.A OD1 no hydrogen 2.894 N/A GLY 39.A N ARG 36.A O no hydrogen 3.124 N/A ALA 40.A N LEU 35.A O no hydrogen 3.174 N/A TYR 43.A N ILE 10.A O no hydrogen 2.884 N/A THR 45.A N LEU 12.A O no hydrogen 3.079 N/A THR 45.A OG1 LEU 12.A O no hydrogen 2.778 N/A VAL 47.A N HIS 14.A NE2 no hydrogen 2.955 N/A SER 48.A N GLN 59.A OE1 no hydrogen 2.914 N/A GLN 49.A NE2 GLY 18.A O no hydrogen 3.057 N/A LEU 50.A N GLN 153.A OE1 no hydrogen 3.325 N/A THR 52.A N ASP 51.A OD1 no hydrogen 2.829 N/A SER 53.A N SER 161.A OG no hydrogen 3.379 N/A SER 53.A OG HIS 83.A NE2 no hydrogen 2.880 N/A VAL 55.A N THR 52.A OG1 no hydrogen 3.266 N/A ARG 56.A N THR 52.A O no hydrogen 3.079 N/A ARG 56.A NE THR 87.A OG1 no hydrogen 3.128 N/A ARG 56.A NH1 GLY 15.A O no hydrogen 3.292 N/A ARG 56.A NH1 SER 48.A O no hydrogen 2.807 N/A ARG 56.A NH2 HIS 14.A O no hydrogen 2.746 N/A ARG 56.A NH2 THR 87.A OG1 no hydrogen 3.293 N/A GLY 57.A N SER 53.A O no hydrogen 2.789 N/A GLU 58.A N GLU 54.A O no hydrogen 2.902 N/A GLN 59.A N VAL 55.A O no hydrogen 3.092 N/A LEU 60.A N ARG 56.A O no hydrogen 3.029 N/A LEU 61.A N GLY 57.A O no hydrogen 2.855 N/A GLN 62.A N GLU 58.A O no hydrogen 3.262 N/A GLN 62.A NE2 GLU 58.A OE2 no hydrogen 3.391 N/A GLN 63.A N GLN 59.A O no hydrogen 3.276 N/A GLN 63.A NE2 GLU 46.A O no hydrogen 2.734 N/A GLN 63.A NE2 GLN 59.A O no hydrogen 3.462 N/A VAL 64.A N LEU 60.A O no hydrogen 2.780 N/A GLU 65.A N LEU 61.A O no hydrogen 2.819 N/A GLU 66.A N GLN 62.A O no hydrogen 3.093 N/A ILE 67.A N GLN 63.A O no hydrogen 2.939 N/A VAL 68.A N VAL 64.A O no hydrogen 2.909 N/A ALA 69.A N GLU 65.A O no hydrogen 2.969 N/A SER 71.A N ILE 67.A O no hydrogen 3.166 N/A SER 71.A OG ILE 67.A O no hydrogen 2.758 N/A GLN 73.A N SER 71.A OG no hydrogen 3.291 N/A LYS 75.A NZ PRO 96.A O no hydrogen 3.180 N/A LYS 75.A NZ ASP 97.A O no hydrogen 3.464 N/A LYS 75.A NZ ILE 99.A O no hydrogen 3.114 N/A VAL 76.A N LEU 98.A O no hydrogen 3.135 N/A ASN 77.A N PRO 9.A O no hydrogen 2.747 N/A ASN 77.A ND2 TYR 8.A O no hydrogen 3.054 N/A ASN 77.A ND2 LEU 285.A O no hydrogen 2.957 N/A LEU 78.A N SER 101.A O no hydrogen 2.862 N/A ILE 79.A N VAL 11.A O no hydrogen 2.879 N/A GLY 80.A N THR 103.A O no hydrogen 2.928 N/A HIS 81.A N ALA 13.A O no hydrogen 3.046 N/A HIS 81.A ND1 TYR 27.A OH no hydrogen 2.795 N/A HIS 81.A NE2 HIS 251.A O no hydrogen 3.023 N/A HIS 81.A NE2 GLU 254.A OE1 no hydrogen 3.095 N/A SER 82.A N VAL 105.A O no hydrogen 2.944 N/A SER 82.A OG HIS 251.A NE2 no hydrogen 3.016 N/A HIS 83.A NE2 SER 53.A OG no hydrogen 2.880 N/A GLY 84.A N HIS 81.A O no hydrogen 2.752 N/A GLY 85.A N SER 82.A O no hydrogen 2.952 N/A THR 87.A N HIS 83.A O no hydrogen 3.176 N/A THR 87.A OG1 HIS 83.A O no hydrogen 2.702 N/A ILE 88.A N GLY 84.A O no hydrogen 2.971 N/A ILE 88.A N GLY 85.A O no hydrogen 3.092 N/A ARG 89.A N GLY 85.A O no hydrogen 3.199 N/A ARG 89.A NH1 HIS 109.A ND1 no hydrogen 3.097 N/A ARG 89.A NH1 ASN 171.A OD1 no hydrogen 3.334 N/A ARG 89.A NH2 ASN 171.A OD1 no hydrogen 2.561 N/A ARG 89.A NH2 TYR 174.A O no hydrogen 3.216 N/A TYR 90.A N PRO 86.A O no hydrogen 3.229 N/A TYR 90.A OH GLU 58.A OE1 no hydrogen 2.874 N/A ALA 92.A N ILE 88.A O no hydrogen 3.015 N/A ALA 93.A N ARG 89.A O no hydrogen 2.824 N/A VAL 94.A N TYR 90.A O no hydrogen 2.990 N/A ARG 95.A N VAL 91.A O no hydrogen 2.991 N/A ARG 95.A NE ASP 97.A OD1 no hydrogen 2.909 N/A ARG 95.A NE ASP 97.A OD2 no hydrogen 3.164 N/A ARG 95.A NH2 ASP 97.A OD2 no hydrogen 2.780 N/A LEU 98.A N ARG 95.A O no hydrogen 3.411 N/A ILE 99.A N PRO 96.A O no hydrogen 3.398 N/A ALA 100.A N VAL 76.A O no hydrogen 2.966 N/A SER 101.A OG ASN 77.A OD1 no hydrogen 2.626 N/A ALA 102.A N SER 194.A O no hydrogen 2.831 N/A THR 103.A N LEU 78.A O no hydrogen 2.876 N/A THR 103.A OG1 HIS 276.A NE2 no hydrogen 2.866 N/A SER 104.A N TYR 196.A O no hydrogen 2.943 N/A SER 104.A OG HIS 109.A NE2 no hydrogen 2.884 N/A VAL 105.A N GLY 80.A O no hydrogen 2.786 N/A GLY 106.A N TRP 198.A O no hydrogen 2.941 N/A HIS 109.A N ALA 107.A O no hydrogen 2.858 N/A HIS 109.A N SER 236.A O no hydrogen 3.061 N/A HIS 109.A NE2 SER 104.A OG no hydrogen 2.884 N/A LYS 110.A N SER 236.A OG no hydrogen 3.115 N/A LYS 110.A NZ PRO 179.A O no hydrogen 2.840 N/A GLY 111.A N PRO 108.A O no hydrogen 3.429 N/A SER 112.A N LEU 162.A O no hydrogen 2.919 N/A SER 112.A OG LEU 231.A O no hydrogen 2.590 N/A THR 114.A N SER 112.A OG no hydrogen 3.305 N/A THR 114.A OG1 THR 221.A OG1 no hydrogen 3.288 N/A ASP 116.A N SER 112.A O no hydrogen 3.016 N/A PHE 117.A N ASP 113.A O no hydrogen 2.819 N/A LEU 118.A N THR 114.A O no hydrogen 3.257 N/A ARG 119.A N ASP 116.A O no hydrogen 3.200 N/A ARG 119.A NH2 SER 164.A OG no hydrogen 3.122 N/A GLN 120.A N PHE 117.A O no hydrogen 3.255 N/A GLN 120.A NE2 PHE 117.A O no hydrogen 3.103 N/A ILE 121.A N LEU 118.A O no hydrogen 3.270 N/A GLY 124.A N GLU 128.A OE1 no hydrogen 2.748 N/A SER 125.A N PRO 122.A O no hydrogen 3.219 N/A SER 125.A OG PRO 122.A O no hydrogen 2.679 N/A GLU 128.A N SER 125.A OG no hydrogen 3.330 N/A ALA 129.A N SER 125.A O no hydrogen 3.224 N/A VAL 130.A N ALA 126.A O no hydrogen 2.987 N/A LEU 131.A N GLY 127.A O no hydrogen 3.002 N/A SER 132.A N GLU 128.A O no hydrogen 2.899 N/A SER 132.A OG GLU 128.A O no hydrogen 2.992 N/A SER 132.A OG ALA 129.A O no hydrogen 3.269 N/A GLY 133.A N ALA 129.A O no hydrogen 3.057 N/A LEU 134.A N VAL 130.A O no hydrogen 3.030 N/A VAL 135.A N LEU 131.A O no hydrogen 2.985 N/A ASN 136.A N SER 132.A O no hydrogen 2.831 N/A SER 137.A N GLY 133.A O no hydrogen 3.067 N/A SER 137.A OG GLY 133.A O no hydrogen 2.824 N/A LEU 138.A N LEU 134.A O no hydrogen 3.155 N/A GLY 139.A N VAL 135.A O no hydrogen 2.918 N/A ALA 140.A N ASN 136.A O no hydrogen 2.910 N/A LEU 141.A N SER 137.A O no hydrogen 2.936 N/A ILE 142.A N LEU 138.A O no hydrogen 2.934 N/A SER 143.A N GLY 139.A O no hydrogen 2.903 N/A SER 143.A OG SER 149.A O no hydrogen 2.736 N/A PHE 144.A N ALA 140.A O no hydrogen 3.012 N/A LEU 145.A N LEU 141.A O no hydrogen 3.003 N/A SER 146.A OG ASN 21.A O no hydrogen 3.043 N/A SER 146.A OG GLU 46.A OE2 no hydrogen 2.590 N/A SER 147.A N SER 143.A O no hydrogen 2.785 N/A SER 147.A OG SER 143.A O no hydrogen 2.390 N/A GLY 148.A N SER 143.A O no hydrogen 3.370 N/A GLY 151.A N SER 149.A OG no hydrogen 3.314 N/A ASN 154.A N LEU 50.A O no hydrogen 2.781 N/A ASN 154.A ND2 ASP 51.A OD1 no hydrogen 3.020 N/A SER 155.A N ASN 136.A OD1 no hydrogen 2.921 N/A SER 155.A OG SER 132.A O no hydrogen 3.316 N/A SER 155.A OG ASN 136.A OD1 no hydrogen 3.432 N/A GLY 157.A N ASN 154.A O no hydrogen 3.219 N/A SER 158.A N ASN 154.A O no hydrogen 3.289 N/A SER 158.A OG ASP 51.A O no hydrogen 3.357 N/A LEU 159.A N SER 155.A O no hydrogen 2.941 N/A GLU 160.A N LEU 156.A O no hydrogen 3.149 N/A SER 161.A N GLY 157.A O no hydrogen 3.294 N/A SER 161.A OG GLY 157.A O no hydrogen 2.940 N/A LEU 162.A N SER 158.A O no hydrogen 2.925 N/A ASN 163.A ND2 GLU 160.A OE1 no hydrogen 3.481 N/A SER 164.A N ASP 116.A OD1 no hydrogen 2.780 N/A SER 164.A OG ASP 116.A OD1 no hydrogen 3.199 N/A SER 164.A OG ASP 116.A OD2 no hydrogen 3.192 N/A GLY 166.A N ASN 163.A OD1 no hydrogen 2.884 N/A ALA 167.A N ASN 163.A O no hydrogen 2.887 N/A ALA 168.A N SER 164.A O no hydrogen 3.242 N/A ARG 169.A N GLU 165.A O no hydrogen 3.065 N/A ARG 169.A NH1 GLU 165.A OE2 no hydrogen 2.815 N/A PHE 170.A N GLY 166.A O no hydrogen 3.054 N/A ASN 171.A N ALA 167.A O no hydrogen 2.775 N/A ASN 171.A ND2 HIS 109.A O no hydrogen 2.710 N/A ALA 172.A N ALA 168.A O no hydrogen 3.007 N/A LYS 173.A N ARG 169.A O no hydrogen 3.439 N/A LYS 173.A NZ GLU 54.A OE2 no hydrogen 2.910 N/A TYR 174.A N PHE 170.A O no hydrogen 2.926 N/A TYR 174.A OH GLU 54.A OE2 no hydrogen 2.922 N/A GLN 176.A N GLN 176.A OE1 no hydrogen 2.648 N/A ILE 178.A N PRO 175.A O no hydrogen 3.008 N/A GLY 186.A N GLY 240.A O no hydrogen 3.050 N/A TYR 188.A OH GLU 185.A OE1 no hydrogen 2.679 N/A TYR 188.A OH GLU 185.A OE2 no hydrogen 3.421 N/A VAL 190.A N VAL 193.A O no hydrogen 2.949 N/A VAL 193.A N VAL 190.A O no hydrogen 3.071 N/A SER 194.A N ALA 100.A O no hydrogen 3.071 N/A TYR 195.A N TYR 188.A O no hydrogen 2.794 N/A TYR 196.A N ALA 102.A O no hydrogen 3.081 N/A SER 197.A N MET 241.A O no hydrogen 2.897 N/A SER 197.A OG LEU 239.A O no hydrogen 3.166 N/A TRP 198.A N SER 104.A O no hydrogen 2.984 N/A SER 199.A N ARG 244.A O no hydrogen 3.106 N/A SER 201.A N TYR 247.A O no hydrogen 2.788 N/A SER 201.A OG TYR 247.A O no hydrogen 3.426 N/A SER 202.A N MET 249.A O no hydrogen 3.182 N/A THR 205.A N ASP 212.A OD2 no hydrogen 2.807 N/A THR 205.A OG1 ASP 253.A OD2 no hydrogen 2.716 N/A ASN 206.A N ASP 212.A OD2 no hydrogen 3.125 N/A ASN 206.A ND2 THR 262.A O no hydrogen 2.687 N/A LEU 208.A N ASN 206.A OD1 no hydrogen 3.128 N/A ASP 209.A N ASN 206.A O no hydrogen 3.163 N/A SER 211.A N ASP 209.A OD1 no hydrogen 2.955 N/A SER 211.A OG ASP 209.A OD1 no hydrogen 2.649 N/A ASP 212.A N ASP 209.A O no hydrogen 3.388 N/A ALA 213.A N PRO 210.A O no hydrogen 3.399 N/A LEU 215.A N SER 211.A O no hydrogen 2.894 N/A GLY 216.A N ASP 212.A O no hydrogen 2.932 N/A ALA 217.A N ALA 213.A O no hydrogen 3.149 N/A SER 218.A N PHE 214.A O no hydrogen 2.920 N/A SER 218.A OG PHE 214.A O no hydrogen 3.104 N/A SER 218.A OG LEU 215.A O no hydrogen 3.294 N/A SER 218.A OG GLY 230.A O no hydrogen 2.738 N/A SER 219.A N GLY 216.A O no hydrogen 3.313 N/A SER 219.A OG GLY 216.A O no hydrogen 2.646 N/A LEU 220.A N ALA 217.A O no hydrogen 3.417 N/A THR 221.A N SER 218.A O no hydrogen 3.269 N/A THR 221.A OG1 THR 114.A OG1 no hydrogen 3.288 N/A THR 221.A OG1 SER 218.A O no hydrogen 2.613 N/A PHE 222.A N SER 219.A O no hydrogen 3.033 N/A THR 226.A OG1 LYS 223.A O no hydrogen 2.950 N/A ASN 228.A ND2 THR 226.A O no hydrogen 2.865 N/A ASP 229.A N VAL 232.A O no hydrogen 3.029 N/A GLY 230.A N ASN 228.A OD1 no hydrogen 2.845 N/A LEU 231.A N ASP 229.A OD1 no hydrogen 2.994 N/A VAL 232.A N ASP 229.A OD1 no hydrogen 2.724 N/A THR 234.A N ALA 227.A O no hydrogen 2.837 N/A THR 234.A OG1 ALA 227.A O no hydrogen 3.187 N/A SER 236.A OG GLY 111.A O no hydrogen 2.701 N/A SER 237.A N GLY 233.A O no hydrogen 3.105 N/A SER 237.A N THR 234.A O no hydrogen 3.237 N/A SER 237.A OG THR 234.A O no hydrogen 2.675 N/A HIS 238.A N CYS 235.A O no hydrogen 3.420 N/A HIS 238.A ND1 GLY 184.A O no hydrogen 2.683 N/A HIS 238.A NE2 ASP 245.A OD2 no hydrogen 2.610 N/A LEU 239.A N SER 197.A OG no hydrogen 3.159 N/A GLY 240.A N GLY 177.A O no hydrogen 2.757 N/A MET 241.A N TYR 195.A O no hydrogen 3.020 N/A VAL 242.A N GLU 185.A OE2 no hydrogen 3.010 N/A ILE 243.A N SER 197.A O no hydrogen 2.864 N/A ARG 244.A NE ASN 246.A OD1 no hydrogen 3.076 N/A ARG 244.A NH2 ASN 246.A O no hydrogen 2.686 N/A TYR 247.A N SER 199.A O no hydrogen 3.324 N/A ARG 248.A N GLU 266.A OE1 no hydrogen 2.907 N/A ARG 248.A NH1 PHE 265.A O no hydrogen 3.310 N/A ASN 250.A N ASP 253.A OD2 no hydrogen 2.957 N/A ASN 250.A ND2 PRO 203.A O no hydrogen 3.293 N/A ASN 250.A ND2 ASP 212.A OD1 no hydrogen 2.916 N/A HIS 251.A N ASP 229.A O no hydrogen 2.772 N/A HIS 251.A ND1 ASP 229.A OD2 no hydrogen 3.089 N/A HIS 251.A NE2 SER 82.A OG no hydrogen 3.016 N/A LEU 252.A N ASN 250.A OD1 no hydrogen 3.078 N/A ASP 253.A N ASN 250.A OD1 no hydrogen 2.957 N/A GLU 254.A N ASN 250.A O no hydrogen 3.314 N/A VAL 255.A N LEU 252.A O no hydrogen 3.067 N/A ASN 256.A N ASP 253.A O no hydrogen 2.854 N/A ASN 256.A ND2 PHE 29.A O no hydrogen 2.937 N/A GLN 257.A N LEU 252.A O no hydrogen 2.875 N/A GLN 257.A NE2 TYR 27.A O no hydrogen 3.144 N/A VAL 258.A N ASP 209.A OD2 no hydrogen 2.774 N/A PHE 259.A N GLN 257.A OE1 no hydrogen 3.216 N/A GLY 260.A N ASN 256.A O no hydrogen 3.114 N/A LEU 261.A N VAL 258.A O no hydrogen 3.115 N/A PHE 265.A N SER 263.A OG no hydrogen 3.262 N/A THR 267.A N GLU 266.A OE2 no hydrogen 3.031 N/A THR 267.A OG1 GLU 266.A OE2 no hydrogen 3.291 N/A VAL 270.A N SER 268.A OG no hydrogen 3.408 N/A SER 271.A N SER 268.A O no hydrogen 2.912 N/A VAL 272.A N SER 268.A O no hydrogen 3.350 N/A TYR 273.A N PRO 269.A O no hydrogen 3.268 N/A TYR 273.A OH GLU 254.A O no hydrogen 2.725 N/A ARG 274.A N VAL 270.A O no hydrogen 3.069 N/A ARG 274.A NH1 ALA 34.A O no hydrogen 3.272 N/A ARG 274.A NH1 ASP 38.A OD2 no hydrogen 2.560 N/A ARG 274.A NH2 ASP 38.A OD2 no hydrogen 3.166 N/A GLN 275.A N SER 271.A O no hydrogen 2.824 N/A HIS 276.A N VAL 272.A O no hydrogen 2.928 N/A HIS 276.A NE2 THR 103.A OG1 no hydrogen 2.866 N/A ALA 277.A N TYR 273.A O no hydrogen 2.997 N/A ASN 278.A N ARG 274.A O no hydrogen 3.251 N/A ASN 278.A ND2 TYR 3.A O no hydrogen 2.995 N/A ARG 279.A N GLN 275.A O no hydrogen 2.936 N/A ARG 279.A NE HIS 276.A ND1 no hydrogen 3.075 N/A ARG 279.A NH2 HIS 276.A ND1 no hydrogen 3.129 N/A LEU 280.A N HIS 276.A O no hydrogen 2.963 N/A LYS 281.A N ALA 277.A O no hydrogen 3.001 N/A LYS 281.A NZ THR 2.A O no hydrogen 3.118 N/A ASN 282.A N ASN 278.A O no hydrogen 2.842 N/A ASN 282.A ND2 ASN 278.A OD1 no hydrogen 3.555 N/A ALA 283.A N ARG 279.A O no hydrogen 3.006 N/A ALA 283.A N LEU 280.A O no hydrogen 3.206 N/A SER 284.A N LYS 281.A O no hydrogen 3.042 N/A SER 284.A OG ALA 283.A O no hydrogen 2.320 N/A LEU 285.A N LEU 280.A O no hydrogen 2.853 N/A