Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2x56_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 4.A N PRO 233.A O no hydrogen 2.873 N/A SER 9.A OG SER 6.A O no hydrogen 2.761 N/A THR 11.A N SER 54.A O no hydrogen 2.830 N/A VAL 12.A N TYR 270.A O no hydrogen 2.926 N/A ALA 13.A N ASP 52.A O no hydrogen 2.837 N/A ALA 14.A N LEU 268.A O no hydrogen 3.108 N/A SER 15.A N LYS 50.A O no hydrogen 2.915 N/A SER 15.A OG THR 265.A OG1 no hydrogen 2.917 N/A THR 16.A N ALA 266.A O no hydrogen 2.921 N/A THR 16.A OG1 ILE 48.A O no hydrogen 3.200 N/A GLY 17.A N ILE 48.A O no hydrogen 3.175 N/A MET 18.A N VAL 264.A O no hydrogen 2.902 N/A LEU 19.A N VAL 46.A O no hydrogen 2.775 N/A SER 20.A N TYR 262.A O no hydrogen 3.054 N/A SER 20.A OG LYS 44.A O no hydrogen 2.464 N/A GLY 21.A N ILE 43.A O no hydrogen 3.102 N/A LYS 22.A N LYS 260.A O no hydrogen 2.850 N/A SER 23.A N TRP 41.A O no hydrogen 2.743 N/A SER 23.A OG GLN 166.A OE1 no hydrogen 2.699 N/A HIS 24.A N SER 258.A O no hydrogen 3.118 N/A GLU 25.A N LEU 39.A O no hydrogen 2.887 N/A MET 26.A N GLY 256.A O no hydrogen 2.845 N/A LEU 27.A N SER 37.A O no hydrogen 2.894 N/A TYR 28.A N ALA 254.A O no hydrogen 2.883 N/A TYR 28.A OH GLU 248.A OE1 no hydrogen 2.977 N/A TYR 28.A OH GLU 248.A OE2 no hydrogen 2.526 N/A ASP 29.A N ARG 34.A O no hydrogen 2.803 N/A GLU 31.A N ASP 29.A OD1 no hydrogen 2.787 N/A THR 32.A N ASP 29.A OD1 no hydrogen 3.380 N/A GLY 33.A N ASP 29.A O no hydrogen 2.708 N/A ARG 34.A N THR 32.A OG1 no hydrogen 3.048 N/A ARG 34.A NH1 TRP 83.A O no hydrogen 3.032 N/A ARG 34.A NH2 TRP 83.A O no hydrogen 3.405 N/A LYS 35.A NZ GLN 38.A OE1 no hydrogen 3.025 N/A ILE 36.A N LEU 27.A O no hydrogen 2.779 N/A SER 37.A N LEU 27.A O no hydrogen 3.015 N/A SER 37.A OG ASP 82.A OD1 no hydrogen 3.216 N/A GLN 38.A N TYR 81.A O no hydrogen 2.846 N/A GLN 38.A NE2 ASP 40.A OD2 no hydrogen 2.793 N/A LEU 39.A N GLU 25.A O no hydrogen 2.944 N/A ASP 40.A N ASP 79.A O no hydrogen 2.733 N/A TRP 41.A N SER 23.A O no hydrogen 2.781 N/A TRP 41.A NE1 GLU 25.A OE2 no hydrogen 2.899 N/A LYS 42.A N ASN 77.A O no hydrogen 2.820 N/A ILE 43.A N GLY 21.A O no hydrogen 2.847 N/A LYS 44.A N SER 75.A O no hydrogen 2.864 N/A VAL 46.A N LEU 19.A O no hydrogen 3.096 N/A ILE 48.A N GLY 17.A O no hydrogen 2.848 N/A LEU 49.A N THR 69.A O no hydrogen 2.977 N/A LYS 50.A N SER 15.A O no hydrogen 2.778 N/A LYS 50.A NZ GLU 240.A OE2 no hydrogen 2.611 N/A LYS 50.A NZ THR 263.A OG1 no hydrogen 3.330 N/A GLY 51.A N GLY 67.A O no hydrogen 2.822 N/A ASP 52.A N ALA 13.A O no hydrogen 2.941 N/A ILE 53.A N ALA 65.A O no hydrogen 2.884 N/A SER 54.A N THR 11.A O no hydrogen 3.043 N/A TRP 55.A N LEU 63.A O no hydrogen 2.840 N/A TRP 55.A NE1 ASP 8.A OD1 no hydrogen 2.911 N/A ASP 56.A N SER 9.A O no hydrogen 2.996 N/A LEU 61.A N TYR 58.A O no hydrogen 3.406 N/A THR 62.A N LYS 113.A O no hydrogen 2.951 N/A LEU 63.A N TRP 55.A O no hydrogen 2.807 N/A ASN 64.A N ASN 111.A O no hydrogen 2.919 N/A ASN 64.A ND2 ASP 52.A OD2 no hydrogen 2.992 N/A ASN 64.A ND2 ILE 53.A O no hydrogen 2.807 N/A ALA 65.A N ILE 53.A O no hydrogen 2.981 N/A ARG 66.A N ASP 109.A O no hydrogen 2.939 N/A ARG 66.A NH1 ASP 52.A OD2 no hydrogen 2.767 N/A ARG 66.A NH2 GLU 240.A OE2 no hydrogen 2.873 N/A GLY 67.A N GLY 51.A O no hydrogen 3.053 N/A TRP 68.A N GLU 107.A O no hydrogen 2.940 N/A THR 69.A N LEU 49.A O no hydrogen 3.032 N/A THR 69.A OG1 SER 70.A O no hydrogen 2.747 N/A SER 70.A N ALA 105.A O no hydrogen 2.809 N/A SER 70.A OG ALA 105.A O no hydrogen 3.393 N/A LEU 71.A N ALA 47.A O no hydrogen 3.067 N/A SER 73.A OG VAL 102.A O no hydrogen 3.531 N/A GLY 74.A N VAL 102.A O no hydrogen 2.750 N/A GLY 76.A N THR 100.A O no hydrogen 2.973 N/A ASN 77.A N LYS 42.A O no hydrogen 3.354 N/A MET 78.A N HIS 97.A O no hydrogen 3.209 N/A ASP 79.A N ASP 40.A O no hydrogen 3.058 N/A ASP 80.A N SER 95.A O no hydrogen 2.893 N/A TYR 81.A N GLN 38.A O no hydrogen 2.787 N/A ASP 82.A N ASP 93.A O no hydrogen 2.922 N/A TRP 83.A N ILE 36.A O no hydrogen 2.829 N/A MET 84.A N THR 92.A OG1 no hydrogen 2.902 N/A ASN 87.A N ASN 85.A OD1 no hydrogen 2.788 N/A GLN 88.A N ASN 85.A O no hydrogen 3.187 N/A SER 89.A OG GLU 90.A OE2 no hydrogen 2.866 N/A GLU 90.A N GLU 90.A OE2 no hydrogen 2.553 N/A THR 92.A N ASP 82.A O no hydrogen 2.835 N/A THR 92.A OG1 ASP 82.A O no hydrogen 3.265 N/A THR 92.A OG1 ASP 93.A OD1 no hydrogen 2.613 N/A ASP 93.A N ASP 82.A O no hydrogen 3.152 N/A HIS 94.A N SER 145.A O no hydrogen 2.867 N/A HIS 94.A NE2 ASP 79.A OD1 no hydrogen 2.588 N/A SER 95.A N ASP 80.A O no hydrogen 2.829 N/A SER 95.A OG HIS 97.A NE2 no hydrogen 2.889 N/A SER 96.A N SER 143.A O no hydrogen 2.853 N/A HIS 97.A N MET 78.A O no hydrogen 2.795 N/A HIS 97.A ND1 GLY 141.A O no hydrogen 2.801 N/A HIS 97.A NE2 SER 95.A OG no hydrogen 2.889 N/A THR 100.A OG1 HIS 97.A O no hydrogen 2.597 N/A ASN 101.A N THR 138.A O no hydrogen 2.791 N/A VAL 102.A N GLY 74.A O no hydrogen 2.820 N/A ASN 103.A N SER 136.A O no hydrogen 2.722 N/A ALA 105.A N SER 70.A OG no hydrogen 3.144 N/A ASN 106.A N ARG 134.A O no hydrogen 2.986 N/A GLU 107.A N TRP 68.A O no hydrogen 3.016 N/A TYR 108.A N GLU 132.A O no hydrogen 3.030 N/A ASP 109.A N ARG 66.A O no hydrogen 2.836 N/A LEU 110.A N TYR 130.A O no hydrogen 2.888 N/A ASN 111.A N ASN 64.A O no hydrogen 2.872 N/A ASN 111.A ND2 ASN 64.A OD1 no hydrogen 2.890 N/A ASN 111.A ND2 ASP 109.A OD2 no hydrogen 3.099 N/A VAL 112.A N ALA 128.A O no hydrogen 2.957 N/A LYS 113.A N THR 62.A O no hydrogen 2.852 N/A LYS 113.A NZ ASN 111.A OD1 no hydrogen 2.849 N/A GLY 114.A N ILE 126.A O no hydrogen 2.787 N/A TRP 115.A N PHE 60.A O no hydrogen 2.768 N/A LEU 116.A N ALA 124.A O no hydrogen 2.846 N/A LEU 117.A N ALA 124.A O no hydrogen 2.917 N/A GLN 118.A NE2 SER 59.A O no hydrogen 3.415 N/A ASP 119.A N TYR 122.A O no hydrogen 2.930 N/A ASN 121.A N ASP 119.A OD2 no hydrogen 2.749 N/A ASN 121.A ND2 ARG 180.A O no hydrogen 2.696 N/A TYR 122.A N ASP 119.A OD2 no hydrogen 2.798 N/A LYS 123.A N GLN 178.A O no hydrogen 2.995 N/A LYS 123.A NZ GLN 178.A OE1 no hydrogen 3.317 N/A ALA 124.A N LEU 117.A O no hydrogen 2.940 N/A GLY 125.A N ALA 176.A O no hydrogen 2.834 N/A ILE 126.A N GLY 114.A O no hydrogen 3.013 N/A THR 127.A N GLY 174.A O no hydrogen 2.927 N/A THR 127.A OG1 VAL 112.A O no hydrogen 2.793 N/A ALA 128.A N VAL 112.A O no hydrogen 3.118 N/A GLY 129.A N TYR 172.A O no hydrogen 3.004 N/A TYR 130.A N LEU 110.A O no hydrogen 2.818 N/A TYR 130.A OH GLU 132.A OE2 no hydrogen 2.627 N/A GLN 131.A N MET 170.A O no hydrogen 2.940 N/A GLN 131.A NE2 TYR 246.A OH no hydrogen 3.113 N/A GLU 132.A N TYR 108.A O no hydrogen 3.078 N/A THR 133.A N PHE 168.A O no hydrogen 2.782 N/A THR 133.A OG1 TYR 246.A OH no hydrogen 3.022 N/A ARG 134.A N ASN 106.A O no hydrogen 2.801 N/A ARG 134.A NH1 GLU 132.A OE1 no hydrogen 2.810 N/A PHE 135.A N GLN 166.A O no hydrogen 3.029 N/A SER 136.A N HIS 104.A O no hydrogen 3.009 N/A SER 136.A OG ASN 103.A OD1 no hydrogen 3.142 N/A TRP 137.A N TYR 164.A O no hydrogen 2.711 N/A TRP 137.A NE1 LYS 42.A O no hydrogen 3.112 N/A THR 138.A N ASN 101.A O no hydrogen 2.914 N/A THR 138.A OG1 ASN 103.A OD1 no hydrogen 2.926 N/A ALA 139.A N ILE 162.A O no hydrogen 2.897 N/A THR 140.A N ALA 99.A O no hydrogen 3.015 N/A THR 140.A OG1 ALA 99.A O no hydrogen 2.667 N/A GLY 141.A N VAL 159.A O no hydrogen 3.014 N/A SER 143.A N SER 96.A O no hydrogen 2.969 N/A TYR 144.A N GLY 153.A O no hydrogen 2.948 N/A SER 145.A N HIS 94.A O no hydrogen 2.774 N/A TYR 146.A N TYR 151.A O no hydrogen 2.671 N/A ASN 147.A N ASP 93.A OD2 no hydrogen 3.181 N/A ASN 148.A N THR 92.A O no hydrogen 2.852 N/A GLY 149.A N TYR 146.A O no hydrogen 3.084 N/A ALA 150.A N TYR 146.A O no hydrogen 3.063 N/A ALA 150.A N ASN 147.A O no hydrogen 3.387 N/A TYR 151.A N TYR 146.A O no hydrogen 3.115 N/A GLY 153.A N TYR 144.A O no hydrogen 3.220 N/A PHE 155.A N GLY 142.A O no hydrogen 2.804 N/A VAL 159.A N PRO 156.A O no hydrogen 3.194 N/A VAL 161.A N ALA 139.A O no hydrogen 2.853 N/A ILE 162.A N ALA 139.A O no hydrogen 3.350 N/A GLY 163.A N GLU 203.A O no hydrogen 2.825 N/A TYR 164.A N TRP 137.A O no hydrogen 2.929 N/A TYR 164.A OH ASP 200.A OD2 no hydrogen 2.838 N/A ASN 165.A N ASN 201.A O no hydrogen 2.928 N/A GLN 166.A N PHE 135.A O no hydrogen 2.871 N/A GLN 166.A NE2 TYR 164.A OH no hydrogen 3.050 N/A GLN 166.A NE2 SER 258.A O no hydrogen 3.098 N/A ARG 167.A N HIS 199.A O no hydrogen 2.834 N/A PHE 168.A N THR 133.A O no hydrogen 2.817 N/A SER 169.A N ARG 197.A O no hydrogen 2.955 N/A MET 170.A N GLN 131.A O no hydrogen 3.010 N/A TYR 172.A N GLY 129.A O no hydrogen 2.823 N/A TYR 172.A OH ASP 109.A OD1 no hydrogen 3.160 N/A TYR 172.A OH ASP 109.A OD2 no hydrogen 2.710 N/A ILE 173.A N PHE 192.A O no hydrogen 2.961 N/A GLY 174.A N THR 127.A O no hydrogen 2.858 N/A LEU 175.A N PHE 190.A O no hydrogen 2.890 N/A ALA 176.A N GLY 125.A O no hydrogen 2.911 N/A GLY 177.A N ALA 188.A O no hydrogen 2.842 N/A GLN 178.A N LYS 123.A O no hydrogen 2.810 N/A GLN 178.A NE2 ASN 187.A OD1 no hydrogen 2.957 N/A TYR 179.A N LEU 186.A O no hydrogen 2.869 N/A ARG 180.A N ASN 121.A O no hydrogen 2.740 N/A ARG 180.A NE GLU 185.A OE2 no hydrogen 2.511 N/A ARG 180.A NH2 GLU 185.A OE2 no hydrogen 2.807 N/A ILE 181.A N PHE 184.A O no hydrogen 3.174 N/A PHE 184.A N ILE 181.A O no hydrogen 3.007 N/A GLU 185.A N GLY 228.A O no hydrogen 3.047 N/A LEU 186.A N TYR 179.A O no hydrogen 2.809 N/A ASN 187.A N ASN 226.A O no hydrogen 2.840 N/A ASN 187.A ND2 GLU 185.A OE1 no hydrogen 2.987 N/A ALA 188.A N GLY 177.A O no hydrogen 3.111 N/A LEU 189.A N VAL 224.A O no hydrogen 2.746 N/A PHE 190.A N LEU 175.A O no hydrogen 2.882 N/A LYS 191.A N GLY 222.A O no hydrogen 2.759 N/A LYS 191.A NZ ASP 109.A OD1 no hydrogen 2.705 N/A LYS 191.A NZ GLN 131.A OE1 no hydrogen 2.828 N/A PHE 192.A N ILE 173.A O no hydrogen 2.751 N/A SER 193.A N TYR 220.A O no hydrogen 3.039 N/A SER 193.A OG PRO 171.A O no hydrogen 2.754 N/A TRP 195.A N SER 193.A OG no hydrogen 2.964 N/A VAL 196.A N SER 218.A O no hydrogen 3.184 N/A ARG 197.A N SER 169.A O no hydrogen 2.701 N/A ARG 197.A NE SER 216.A OG no hydrogen 2.916 N/A ARG 197.A NH2 SER 216.A OG no hydrogen 2.905 N/A ALA 198.A N THR 215.A O no hydrogen 3.054 N/A HIS 199.A N ARG 167.A O no hydrogen 2.943 N/A ASP 200.A N GLU 213.A O no hydrogen 3.021 N/A ASN 201.A N ASN 165.A O no hydrogen 2.917 N/A ASP 202.A N PHE 211.A O no hydrogen 2.796 N/A GLU 203.A N GLY 163.A O no hydrogen 2.729 N/A HIS 204.A N LEU 209.A O no hydrogen 2.817 N/A HIS 204.A ND1 ASP 202.A OD1 no hydrogen 2.611 N/A TYR 205.A N VAL 161.A O no hydrogen 3.009 N/A ARG 207.A N HIS 204.A O no hydrogen 2.956 N/A LEU 209.A N HIS 204.A O no hydrogen 3.382 N/A PHE 211.A N ASP 202.A O no hydrogen 2.765 N/A ARG 212.A N SER 249.A OG no hydrogen 3.052 N/A ARG 212.A NH1 ASN 201.A OD1 no hydrogen 2.985 N/A GLU 213.A N ASP 200.A O no hydrogen 3.347 N/A GLU 213.A N ASP 200.A OD1 no hydrogen 3.054 N/A THR 215.A N ALA 198.A O no hydrogen 2.903 N/A SER 218.A N VAL 196.A O no hydrogen 3.459 N/A SER 218.A OG ASP 247.A O no hydrogen 3.544 N/A ARG 219.A NE ASP 194.A OD1 no hydrogen 3.040 N/A ARG 219.A NH1 TYR 221.A OH no hydrogen 3.389 N/A ARG 219.A NH2 ASP 194.A OD1 no hydrogen 3.314 N/A TYR 220.A N SER 193.A O no hydrogen 2.913 N/A TYR 220.A OH SER 244.A OG no hydrogen 3.225 N/A TYR 221.A N LYS 245.A O no hydrogen 3.047 N/A GLY 222.A N LYS 191.A O no hydrogen 3.039 N/A THR 223.A N TYR 243.A O no hydrogen 2.828 N/A THR 223.A OG1 LEU 189.A O no hydrogen 2.824 N/A VAL 224.A N LEU 189.A O no hydrogen 3.071 N/A ILE 225.A N PHE 241.A O no hydrogen 2.861 N/A ASN 226.A N ASN 187.A O no hydrogen 2.886 N/A ALA 227.A N ALA 239.A O no hydrogen 3.005 N/A GLY 228.A N GLU 185.A O no hydrogen 2.945 N/A TYR 229.A N VAL 237.A O no hydrogen 2.842 N/A TYR 230.A N ASP 183.A O no hydrogen 2.826 N/A TYR 230.A OH GLU 185.A OE2 no hydrogen 2.514 N/A VAL 231.A N ALA 235.A O no hydrogen 2.898 N/A THR 232.A N ALA 235.A O no hydrogen 3.454 N/A ASN 234.A N THR 232.A OG1 no hydrogen 3.310 N/A ALA 235.A N THR 232.A O no hydrogen 3.189 N/A LYS 236.A N GLN 269.A O no hydrogen 2.789 N/A LYS 236.A NZ GLU 185.A OE1 no hydrogen 2.906 N/A VAL 237.A N TYR 229.A O no hydrogen 2.873 N/A PHE 238.A N GLY 267.A O no hydrogen 2.980 N/A ALA 239.A N ALA 227.A O no hydrogen 2.931 N/A GLU 240.A N THR 265.A O no hydrogen 2.816 N/A PHE 241.A N ILE 225.A O no hydrogen 2.727 N/A THR 242.A N THR 263.A O no hydrogen 2.974 N/A THR 242.A OG1 THR 223.A O no hydrogen 3.555 N/A TYR 243.A N THR 223.A O no hydrogen 2.968 N/A SER 244.A N ASN 261.A O no hydrogen 2.867 N/A SER 244.A OG TYR 220.A OH no hydrogen 3.225 N/A LYS 245.A N TYR 221.A O no hydrogen 2.806 N/A TYR 246.A N ASN 259.A O no hydrogen 2.737 N/A TYR 246.A OH THR 133.A OG1 no hydrogen 3.022 N/A ASP 247.A N ARG 219.A O no hydrogen 2.945 N/A SER 249.A OG ARG 212.A O no hydrogen 3.530 N/A ILE 250.A N ARG 212.A O no hydrogen 2.798 N/A ALA 254.A N GLY 251.A O no hydrogen 3.102 N/A GLY 256.A N GLU 213.A OE1 no hydrogen 3.324 N/A SER 258.A N HIS 24.A O no hydrogen 3.230 N/A ASN 259.A N TYR 246.A O no hydrogen 2.979 N/A ASN 259.A ND2 SER 23.A OG no hydrogen 2.735 N/A LYS 260.A N LYS 22.A O no hydrogen 2.897 N/A ASN 261.A N SER 244.A O no hydrogen 2.956 N/A ASN 261.A ND2 ASN 259.A OD1 no hydrogen 2.919 N/A TYR 262.A N SER 20.A O no hydrogen 2.860 N/A THR 263.A N THR 242.A O no hydrogen 3.091 N/A VAL 264.A N MET 18.A O no hydrogen 3.013 N/A THR 265.A N GLU 240.A O no hydrogen 3.027 N/A THR 265.A OG1 SER 15.A OG no hydrogen 2.917 N/A ALA 266.A N THR 16.A O no hydrogen 2.859 N/A GLY 267.A N PHE 238.A O no hydrogen 2.998 N/A LEU 268.A N ALA 14.A O no hydrogen 3.067 N/A GLN 269.A N LYS 236.A O no hydrogen 2.738 N/A TYR 270.A N VAL 12.A O no hydrogen 2.840 N/A ARG 271.A N ASN 234.A O no hydrogen 2.933 N/A ARG 271.A NH1 SER 9.A OG no hydrogen 3.231 N/A ARG 271.A NH1 ASP 56.A OD2 no hydrogen 3.365 N/A PHE 272.A N PHE 10.A O no hydrogen 2.646 N/A