Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1ydn_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 4.A N GLU 256.A O no hydrogen 2.910 N/A GLU 5.A N ARG 221.A O no hydrogen 2.979 N/A VAL 7.A N PHE 223.A O no hydrogen 2.985 N/A ARG 11.A NE GLU 42.A OE1 no hydrogen 2.692 N/A ARG 11.A NH1 GLN 15.A OE1 no hydrogen 2.962 N/A ARG 11.A NH2 GLU 42.A OE1 no hydrogen 2.858 N/A LEU 14.A N ALA 9.A O no hydrogen 3.047 N/A GLN 15.A N ARG 11.A O no hydrogen 2.893 N/A ASN 16.A N GLY 13.A O no hydrogen 3.058 N/A ASN 16.A ND2 ASP 12.A O no hydrogen 2.769 N/A ARG 19.A NH1 ARG 275.A O no hydrogen 2.826 N/A THR 23.A OG1 ASP 57.A OD1 no hydrogen 2.694 N/A LYS 26.A N PRO 22.A O no hydrogen 2.963 N/A LYS 26.A NZ VAL 21.A O no hydrogen 2.753 N/A LYS 26.A NZ GLN 54.A O no hydrogen 2.875 N/A LYS 26.A NZ ASP 57.A OD1 no hydrogen 3.224 N/A LYS 26.A NZ ASP 57.A OD2 no hydrogen 3.406 N/A ILE 27.A N THR 23.A O no hydrogen 2.954 N/A ALA 28.A N ALA 24.A O no hydrogen 2.948 N/A LEU 29.A N ASP 25.A O no hydrogen 2.916 N/A ILE 30.A N LYS 26.A O no hydrogen 2.959 N/A ASN 31.A N ILE 27.A O no hydrogen 3.040 N/A ARG 32.A N ALA 28.A O no hydrogen 3.230 N/A LEU 33.A N LEU 29.A O no hydrogen 3.238 N/A SER 34.A N ILE 30.A O no hydrogen 2.942 N/A SER 34.A OG ILE 30.A O no hydrogen 2.898 N/A SER 34.A OG TYR 72.A OH no hydrogen 2.623 N/A ASP 35.A N ARG 32.A O no hydrogen 2.943 N/A CYS 36.A N LEU 33.A O no hydrogen 2.859 N/A CYS 36.A SG ARG 32.A O no hydrogen 3.335 N/A ARG 40.A NH2 GLU 167.A OE2 no hydrogen 2.891 N/A ILE 41.A N ARG 71.A O no hydrogen 2.974 N/A ALA 43.A N SER 73.A O no hydrogen 2.914 N/A THR 44.A OG1 SER 45.A O no hydrogen 3.555 N/A SER 45.A N THR 44.A OG1 no hydrogen 2.590 N/A SER 45.A OG LEU 75.A O no hydrogen 3.507 N/A PHE 46.A N LEU 75.A O no hydrogen 3.181 N/A LYS 50.A N SER 48.A OG no hydrogen 3.168 N/A TRP 51.A N SER 48.A O no hydrogen 3.059 N/A TRP 51.A N SER 48.A OG no hydrogen 3.379 N/A VAL 52.A N SER 48.A O no hydrogen 3.125 N/A LEU 55.A N VAL 52.A O no hydrogen 3.377 N/A ALA 56.A N PRO 53.A O no hydrogen 3.088 N/A SER 58.A N LEU 55.A O no hydrogen 2.925 N/A VAL 61.A N ASP 57.A O no hydrogen 2.978 N/A GLY 63.A N GLU 60.A O no hydrogen 2.766 N/A ILE 64.A N VAL 61.A O no hydrogen 2.924 N/A ARG 66.A NH2 ALA 87.A O no hydrogen 3.450 N/A ALA 67.A N TYR 72.A OH no hydrogen 3.431 N/A ARG 71.A N ALA 39.A O no hydrogen 2.861 N/A ARG 71.A NE GLU 91.A OE1 no hydrogen 3.450 N/A TYR 72.A N ASP 90.A OD1 no hydrogen 2.970 N/A TYR 72.A OH SER 34.A OG no hydrogen 2.623 N/A SER 73.A N ILE 41.A O no hydrogen 2.921 N/A SER 73.A OG ILE 41.A O no hydrogen 3.504 N/A VAL 74.A N GLU 91.A O no hydrogen 3.264 N/A LEU 75.A N THR 44.A O no hydrogen 3.088 N/A VAL 76.A N ALA 93.A O no hydrogen 2.775 N/A GLY 80.A N ASN 78.A OD1 no hydrogen 2.978 N/A TYR 81.A N ASN 78.A O no hydrogen 2.986 N/A TYR 81.A OH ASP 128.A OD1 no hydrogen 2.748 N/A ALA 83.A N LYS 79.A O no hydrogen 3.399 N/A ALA 84.A N GLY 80.A O no hydrogen 2.899 N/A ALA 85.A N TYR 81.A O no hydrogen 2.842 N/A ALA 86.A N GLU 82.A O no hydrogen 2.887 N/A ALA 87.A N ALA 83.A O no hydrogen 2.850 N/A HIS 88.A N ALA 85.A O no hydrogen 3.320 N/A ALA 89.A N ALA 84.A O no hydrogen 3.001 N/A ASP 90.A N TYR 72.A O no hydrogen 2.867 N/A ILE 92.A N ALA 131.A O no hydrogen 2.772 N/A ALA 93.A N VAL 74.A O no hydrogen 3.114 N/A VAL 94.A N ARG 133.A O no hydrogen 2.898 N/A ILE 96.A N TYR 135.A O no hydrogen 2.899 N/A SER 97.A OG SER 99.A O no hydrogen 3.248 N/A SER 97.A OG SER 137.A OG no hydrogen 2.923 N/A ALA 98.A N SER 137.A O no hydrogen 2.954 N/A SER 99.A N SER 97.A OG no hydrogen 3.042 N/A SER 99.A OG ASP 145.A OD2 no hydrogen 3.054 N/A GLY 101.A N ASP 145.A OD2 no hydrogen 2.856 N/A PHE 102.A N SER 99.A OG no hydrogen 3.191 N/A SER 103.A N SER 99.A O no hydrogen 2.996 N/A SER 103.A OG CYS 109.A O no hydrogen 2.612 N/A LYS 104.A N GLU 100.A O no hydrogen 3.238 N/A ALA 105.A N PHE 102.A O no hydrogen 3.162 N/A ASN 106.A N SER 103.A O no hydrogen 3.220 N/A ILE 107.A N SER 103.A O no hydrogen 2.748 N/A CYS 109.A SG THR 110.A O no hydrogen 3.552 N/A THR 110.A N GLU 113.A OE2 no hydrogen 3.220 N/A ILE 111.A N GLU 100.A OE2 no hydrogen 3.321 N/A GLU 113.A N THR 110.A OG1 no hydrogen 3.020 N/A SER 114.A N THR 110.A O no hydrogen 2.906 N/A SER 114.A OG THR 110.A O no hydrogen 3.485 N/A SER 114.A OG ILE 111.A O no hydrogen 2.564 N/A ILE 115.A N ILE 111.A O no hydrogen 3.077 N/A GLU 116.A N ALA 112.A O no hydrogen 3.085 N/A ARG 117.A N GLU 113.A O no hydrogen 3.205 N/A LEU 118.A N SER 114.A O no hydrogen 3.362 N/A SER 119.A N GLU 116.A O no hydrogen 3.089 N/A ILE 122.A N LEU 118.A O no hydrogen 3.097 N/A GLY 123.A N SER 119.A O no hydrogen 3.171 N/A ALA 124.A N PRO 120.A O no hydrogen 2.853 N/A ALA 125.A N VAL 121.A O no hydrogen 3.048 N/A ILE 126.A N ILE 122.A O no hydrogen 3.038 N/A ASN 127.A N GLY 123.A O no hydrogen 3.026 N/A ASP 128.A N ALA 124.A O no hydrogen 3.098 N/A GLY 129.A N ILE 126.A O no hydrogen 3.063 N/A LEU 130.A N ALA 125.A O no hydrogen 2.988 N/A ARG 133.A N ILE 92.A O no hydrogen 3.100 N/A ARG 133.A NH1 ASP 224.A OD1 no hydrogen 3.528 N/A ARG 133.A NH1 ASP 224.A OD2 no hydrogen 3.309 N/A ARG 133.A NH2 ASP 224.A OD1 no hydrogen 3.341 N/A ARG 133.A NH2 ASP 224.A OD2 no hydrogen 3.507 N/A GLY 134.A N GLU 167.A O no hydrogen 2.820 N/A TYR 135.A N VAL 94.A O no hydrogen 2.752 N/A TYR 135.A OH GLU 42.A OE1 no hydrogen 3.365 N/A TYR 135.A OH GLU 42.A OE2 no hydrogen 2.685 N/A VAL 136.A N SER 169.A O no hydrogen 2.979 N/A SER 137.A N ILE 96.A O no hydrogen 2.977 N/A SER 137.A OG ILE 96.A O no hydrogen 3.412 N/A CYS 138.A N THR 173.A OG1 no hydrogen 2.742 N/A VAL 139.A N GLY 171.A O no hydrogen 3.322 N/A CYS 142.A N GLY 146.A O no hydrogen 2.856 N/A CYS 142.A SG SER 99.A OG no hydrogen 2.917 N/A GLY 146.A N CYS 142.A O no hydrogen 2.908 N/A VAL 148.A N VAL 140.A O no hydrogen 3.122 N/A GLN 151.A N GLN 151.A OE1 no hydrogen 2.588 N/A ALA 152.A N THR 149.A OG1 no hydrogen 3.041 N/A VAL 153.A N THR 149.A O no hydrogen 3.367 N/A ALA 154.A N PRO 150.A O no hydrogen 2.885 N/A SER 155.A N GLN 151.A O no hydrogen 2.850 N/A SER 155.A OG GLN 159.A OE1 no hydrogen 3.519 N/A VAL 156.A N ALA 152.A O no hydrogen 3.327 N/A THR 157.A N VAL 153.A O no hydrogen 2.992 N/A THR 157.A OG1 VAL 153.A O no hydrogen 2.863 N/A GLU 158.A N ALA 154.A O no hydrogen 3.031 N/A GLN 159.A N SER 155.A O no hydrogen 3.119 N/A LEU 160.A N VAL 156.A O no hydrogen 3.066 N/A PHE 161.A N THR 157.A O no hydrogen 3.244 N/A SER 162.A N GLU 158.A O no hydrogen 3.089 N/A SER 162.A OG GLU 158.A O no hydrogen 2.692 N/A SER 162.A OG GLU 158.A OE2 no hydrogen 2.626 N/A LEU 163.A N GLN 159.A O no hydrogen 3.163 N/A LEU 163.A N LEU 160.A O no hydrogen 3.130 N/A GLY 164.A N LEU 160.A O no hydrogen 3.264 N/A GLY 164.A N PHE 161.A O no hydrogen 2.891 N/A CYS 165.A N LEU 160.A O no hydrogen 3.327 N/A CYS 165.A SG LEU 160.A O no hydrogen 3.515 N/A HIS 166.A N ILE 132.A O no hydrogen 2.924 N/A VAL 168.A N SER 196.A O no hydrogen 2.978 N/A SER 169.A N GLY 134.A O no hydrogen 2.783 N/A SER 169.A OG ASP 224.A OD1 no hydrogen 2.566 N/A LEU 170.A N ALA 198.A O no hydrogen 2.841 N/A GLY 171.A N VAL 136.A O no hydrogen 2.926 N/A ASP 172.A N HIS 200.A O no hydrogen 2.928 N/A GLY 175.A N ASP 172.A O no hydrogen 2.725 N/A ARG 176.A N ASP 172.A OD1 no hydrogen 3.177 N/A GLY 177.A N ASP 172.A OD2 no hydrogen 2.753 N/A THR 178.A N THR 181.A OG1 no hydrogen 3.014 N/A THR 181.A OG1 THR 178.A O no hydrogen 3.263 N/A VAL 182.A N THR 178.A O no hydrogen 2.951 N/A ALA 183.A N PRO 179.A O no hydrogen 3.026 N/A ALA 184.A N ASP 180.A O no hydrogen 2.929 N/A ASP 186.A N ALA 183.A O no hydrogen 3.121 N/A LEU 189.A N LEU 185.A O no hydrogen 2.623 N/A ALA 190.A N ASP 186.A O no hydrogen 3.235 N/A ALA 190.A N ALA 187.A O no hydrogen 3.071 N/A ILE 191.A N VAL 188.A O no hydrogen 2.997 N/A SER 196.A N PRO 193.A O no hydrogen 3.067 N/A SER 196.A OG PRO 193.A O no hydrogen 3.151 N/A LEU 197.A N ALA 194.A O no hydrogen 3.103 N/A ALA 198.A N VAL 168.A O no hydrogen 2.835 N/A GLY 199.A N VAL 222.A O no hydrogen 2.923 N/A HIS 200.A N LEU 170.A O no hydrogen 3.097 N/A HIS 200.A ND1 ASP 224.A OD1 no hydrogen 2.701 N/A TYR 201.A OH SER 215.A OG no hydrogen 2.416 N/A ASP 203.A N GLY 241.A O no hydrogen 2.997 N/A THR 204.A OG1 LYS 240.A O no hydrogen 2.848 N/A GLY 206.A N ASP 203.A O no hydrogen 2.553 N/A ARG 207.A NH2 GLY 205.A O no hydrogen 2.718 N/A ALA 208.A N ASP 203.A OD1 no hydrogen 3.100 N/A ASN 211.A N ARG 207.A O no hydrogen 2.828 N/A ASN 211.A ND2 GLY 177.A O no hydrogen 2.954 N/A ILE 212.A N ALA 208.A O no hydrogen 3.009 N/A ARG 213.A N LEU 209.A O no hydrogen 3.256 N/A VAL 214.A N ASP 210.A O no hydrogen 3.283 N/A SER 215.A N ASN 211.A O no hydrogen 3.176 N/A SER 215.A OG TYR 201.A OH no hydrogen 2.416 N/A SER 215.A OG ASN 211.A O no hydrogen 2.826 N/A LEU 216.A N ILE 212.A O no hydrogen 2.899 N/A GLU 217.A N ARG 213.A O no hydrogen 2.952 N/A LYS 218.A N VAL 214.A O no hydrogen 2.992 N/A LYS 218.A N SER 215.A O no hydrogen 3.188 N/A LYS 218.A NZ ALA 183.A O no hydrogen 3.243 N/A LYS 218.A NZ ASP 186.A OD1 no hydrogen 3.266 N/A GLY 219.A N LEU 216.A O no hydrogen 3.086 N/A LEU 220.A N SER 215.A O no hydrogen 2.813 N/A ARG 221.A NH1 LEU 216.A O no hydrogen 2.853 N/A ARG 221.A NH1 LEU 220.A O no hydrogen 2.886 N/A ARG 221.A NH2 GLU 2.A OE1 no hydrogen 3.086 N/A PHE 223.A N GLU 5.A O no hydrogen 3.014 N/A ASP 224.A N GLY 199.A O no hydrogen 2.742 N/A ALA 225.A N VAL 7.A O no hydrogen 3.327 N/A SER 226.A N VAL 243.A O no hydrogen 3.036 N/A SER 226.A OG LEU 230.A O no hydrogen 3.005 N/A VAL 227.A N GLU 8.A OE2 no hydrogen 2.612 N/A GLY 229.A N SER 226.A O no hydrogen 2.952 N/A GLY 231.A N GLU 17.A OE2 no hydrogen 3.043 N/A GLY 232.A N ASN 16.A O no hydrogen 2.977 N/A ALA 236.A N CYS 233.A O no hydrogen 2.870 N/A ALA 239.A N ALA 236.A O no hydrogen 3.011 N/A ASN 242.A N GLY 231.A O no hydrogen 3.125 N/A ASN 242.A ND2 LEU 230.A O no hydrogen 3.688 N/A THR 245.A N SER 226.A O no hydrogen 2.598 N/A THR 245.A OG1 GLU 8.A OE1 no hydrogen 2.589 N/A THR 245.A OG1 GLU 8.A OE2 no hydrogen 3.556 N/A VAL 246.A N ASP 244.A OD1 no hydrogen 2.772 N/A VAL 248.A N ASP 244.A O no hydrogen 3.183 N/A VAL 249.A N THR 245.A O no hydrogen 3.154 N/A GLU 250.A N VAL 246.A O no hydrogen 2.988 N/A HIS 252.A N VAL 249.A O no hydrogen 2.979 N/A HIS 252.A NE2 THR 257.A OG1 no hydrogen 2.781 N/A GLU 253.A N GLU 250.A O no hydrogen 3.370 N/A PHE 255.A N LEU 251.A O no hydrogen 2.884 N/A GLU 256.A N GLU 2.A O no hydrogen 3.041 N/A THR 257.A OG1 HIS 252.A NE2 no hydrogen 2.781 N/A GLY 258.A N GLU 256.A OE1 no hydrogen 3.068 N/A LEU 259.A N THR 257.A OG1 no hydrogen 3.213 N/A ASP 260.A N CYS 36.A O no hydrogen 2.884 N/A ARG 263.A N ASP 260.A OD1 no hydrogen 2.880 N/A ARG 263.A NH1 ASP 35.A O no hydrogen 2.698 N/A LEU 264.A N ASP 260.A O no hydrogen 2.850 N/A ARG 265.A N LEU 261.A O no hydrogen 2.716 N/A SER 266.A N ASP 262.A O no hydrogen 2.978 N/A ALA 267.A N ARG 263.A O no hydrogen 2.823 N/A GLY 268.A N LEU 264.A O no hydrogen 2.946 N/A LEU 269.A N ARG 265.A O no hydrogen 2.982 N/A PHE 270.A N SER 266.A O no hydrogen 3.102 N/A THR 271.A N ALA 267.A O no hydrogen 2.978 N/A THR 271.A OG1 GLY 268.A O no hydrogen 2.688 N/A GLN 272.A N GLY 268.A O no hydrogen 2.898 N/A GLN 272.A NE2 GLY 268.A O no hydrogen 3.595 N/A ALA 273.A N PHE 270.A O no hydrogen 2.837 N/A LEU 274.A N THR 271.A O no hydrogen 2.808 N/A ARG 275.A N THR 271.A O no hydrogen 2.807 N/A ARG 275.A NE GLU 17.A OE2 no hydrogen 3.162 N/A ARG 275.A NH2 GLU 17.A OE1 no hydrogen 2.710 N/A ARG 275.A NH2 GLU 17.A OE2 no hydrogen 2.687 N/A GLN 276.A N GLN 272.A O no hydrogen 3.466 N/A GLN 276.A NE2 ASP 277.A OD2 no hydrogen 3.160 N/A