Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4udn_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 1.A NZ ASP 21.A O no hydrogen 2.861 N/A VAL 3.A N ASP 52.A OD2 no hydrogen 2.771 N/A VAL 4.A N THR 24.A O no hydrogen 2.851 N/A LEU 5.A N LEU 53.A O no hydrogen 2.891 N/A SER 6.A N THR 26.A O no hydrogen 2.759 N/A SER 7.A N LEU 55.A O no hydrogen 2.914 N/A SER 7.A OG GLU 62.A OE2 no hydrogen 2.691 N/A GLY 12.A N PHE 8.A O no hydrogen 3.095 N/A ASP 13.A N SER 9.A O no hydrogen 3.003 N/A ILE 14.A N ILE 10.A O no hydrogen 3.089 N/A THR 15.A N ILE 11.A O no hydrogen 2.859 N/A THR 15.A OG1 ILE 11.A O no hydrogen 2.739 N/A GLN 16.A N GLY 12.A O no hydrogen 2.884 N/A GLN 16.A NE2 ASP 21.A OD1 no hydrogen 3.343 N/A ASN 17.A N ASP 13.A O no hydrogen 3.105 N/A ASN 17.A ND2 ASP 13.A O no hydrogen 3.072 N/A ILE 18.A N ILE 14.A O no hydrogen 3.214 N/A ILE 18.A N THR 15.A O no hydrogen 3.081 N/A ALA 19.A N THR 15.A O no hydrogen 2.849 N/A LYS 20.A N GLN 16.A O no hydrogen 2.712 N/A LEU 22.A N ALA 19.A O no hydrogen 2.983 N/A THR 24.A N LYS 2.A O no hydrogen 2.859 N/A THR 26.A N VAL 4.A O no hydrogen 2.888 N/A THR 26.A OG1 VAL 4.A O no hydrogen 3.292 N/A LEU 28.A N SER 6.A O no hydrogen 2.855 N/A VAL 29.A N SER 7.A O no hydrogen 2.890 N/A GLY 32.A N SER 239.A OG no hydrogen 2.979 N/A ASN 33.A N GLU 30.A O no hydrogen 3.140 N/A ASN 33.A ND2 GLU 30.A O no hydrogen 3.250 N/A SER 35.A OG TYR 65.A OH no hydrogen 2.797 N/A HIS 36.A N ASP 34.A OD2 no hydrogen 3.077 N/A SER 37.A N THR 64.A OG1 no hydrogen 3.168 N/A TYR 38.A N SER 35.A O no hydrogen 3.447 N/A TYR 38.A OH ASP 44.A OD2 no hydrogen 2.794 N/A THR 41.A N ASP 44.A OD2 no hydrogen 2.792 N/A ASP 44.A N THR 41.A OG1 no hydrogen 3.017 N/A ALA 45.A N THR 41.A O no hydrogen 3.227 N/A ILE 46.A N SER 42.A O no hydrogen 3.296 N/A ILE 46.A N ALA 43.A O no hydrogen 3.119 N/A LYS 47.A N ALA 43.A O no hydrogen 3.352 N/A LYS 47.A NZ THR 27.A O no hydrogen 2.974 N/A ILE 48.A N ASP 44.A O no hydrogen 2.952 N/A GLN 49.A N ALA 45.A O no hydrogen 2.925 N/A GLN 49.A NE2 ASN 71.A O no hydrogen 2.729 N/A ASN 50.A N ILE 46.A O no hydrogen 2.859 N/A ALA 51.A N LYS 47.A O no hydrogen 3.084 N/A ASP 52.A N VAL 3.A O no hydrogen 2.798 N/A ILE 54.A N LYS 77.A O no hydrogen 2.962 N/A LEU 55.A N LEU 5.A O no hydrogen 2.765 N/A CYS 56.A N ILE 79.A O no hydrogen 2.820 N/A ASN 57.A N GLU 62.A OE2 no hydrogen 2.822 N/A ASN 57.A ND2 GLY 58.A O no hydrogen 3.155 N/A ASN 57.A ND2 PRO 99.A O no hydrogen 3.007 N/A GLY 58.A N GLU 62.A OE1 no hydrogen 3.067 N/A LEU 61.A N GLY 58.A O no hydrogen 3.112 N/A GLU 63.A N HIS 60.A O no hydrogen 3.251 N/A THR 64.A OG1 SER 35.A O no hydrogen 3.231 N/A TYR 65.A N GLU 62.A O no hydrogen 2.947 N/A TYR 65.A OH SER 35.A OG no hydrogen 2.797 N/A TYR 68.A N TYR 65.A O no hydrogen 3.080 N/A PHE 69.A N MET 66.A O no hydrogen 2.850 N/A THR 70.A OG1 LYS 67.A O no hydrogen 3.301 N/A LYS 73.A NZ ASN 50.A O no hydrogen 2.997 N/A LYS 73.A NZ ASP 52.A OD1 no hydrogen 2.896 N/A THR 76.A N LYS 73.A O no hydrogen 2.949 N/A THR 76.A OG1 ALA 51.A O no hydrogen 2.699 N/A THR 76.A OG1 LYS 73.A O no hydrogen 3.434 N/A ILE 79.A N ILE 54.A O no hydrogen 2.785 N/A VAL 81.A N CYS 56.A O no hydrogen 2.878 N/A THR 82.A OG1 ASN 57.A O no hydrogen 2.397 N/A ASP 83.A N THR 80.A O no hydrogen 3.368 N/A ILE 85.A N THR 82.A O no hydrogen 3.050 N/A ILE 88.A N TYR 171.A OH no hydrogen 2.951 N/A VAL 90.A N GLU 96.A O no hydrogen 2.859 N/A SER 91.A N SER 95.A OG no hydrogen 3.235 N/A SER 91.A OG SER 95.A OG no hydrogen 3.119 N/A ASP 93.A N SER 91.A OG no hydrogen 3.136 N/A SER 95.A OG SER 91.A OG no hydrogen 3.119 N/A ASN 98.A N ILE 88.A O no hydrogen 2.599 N/A ASN 98.A ND2 GLY 167.A O no hydrogen 2.886 N/A HIS 100.A N ASN 98.A OD1 no hydrogen 3.075 N/A ALA 101.A N PRO 99.A O no hydrogen 2.828 N/A TRP 102.A NE1 VAL 237.A O no hydrogen 2.807 N/A MET 103.A N HIS 100.A O no hydrogen 3.326 N/A SER 104.A OG ASP 175.A OD2 no hydrogen 3.148 N/A THR 106.A N ASP 175.A OD2 no hydrogen 3.172 N/A THR 106.A OG1 ASP 175.A OD1 no hydrogen 2.775 N/A ASN 107.A N SER 104.A OG no hydrogen 2.973 N/A ASN 107.A ND2 ALA 101.A O no hydrogen 2.808 N/A ALA 108.A N SER 104.A O no hydrogen 2.989 N/A MET 109.A N LEU 105.A O no hydrogen 3.464 N/A ILE 110.A N THR 106.A O no hydrogen 3.336 N/A TYR 111.A N ASN 107.A O no hydrogen 2.839 N/A TYR 111.A OH ASN 57.A OD1 no hydrogen 2.656 N/A ILE 112.A N ALA 108.A O no hydrogen 3.034 N/A GLU 113.A N MET 109.A O no hydrogen 3.038 N/A ASN 114.A N ILE 110.A O no hydrogen 2.867 N/A ASN 114.A ND2 VAL 81.A O no hydrogen 2.716 N/A ASN 114.A ND2 ASP 83.A O no hydrogen 3.013 N/A ILE 115.A N TYR 111.A O no hydrogen 2.877 N/A ARG 116.A N ILE 112.A O no hydrogen 2.848 N/A ARG 116.A NE GLU 113.A OE1 no hydrogen 2.831 N/A ARG 116.A NH2 GLU 113.A OE1 no hydrogen 3.407 N/A ARG 116.A NH2 GLU 113.A OE2 no hydrogen 2.679 N/A LYS 117.A N GLU 113.A O no hydrogen 2.899 N/A LYS 117.A NZ GLU 113.A OE2 no hydrogen 2.892 N/A ALA 118.A N ASN 114.A O no hydrogen 3.101 N/A LEU 119.A N ILE 115.A O no hydrogen 2.972 N/A THR 120.A N ARG 116.A O no hydrogen 3.003 N/A THR 120.A OG1 ARG 116.A O no hydrogen 2.982 N/A ALA 121.A N LYS 117.A O no hydrogen 3.016 N/A LEU 122.A N ALA 118.A O no hydrogen 2.826 N/A ASP 123.A N LEU 119.A O no hydrogen 2.819 N/A SER 125.A OG ASP 123.A OD1 no hydrogen 3.232 N/A ASN 126.A N ASP 123.A O no hydrogen 3.083 N/A ASN 126.A ND2 ASP 123.A OD2 no hydrogen 2.878 N/A ALA 127.A N PRO 124.A O no hydrogen 2.929 N/A LYS 129.A N ASN 126.A O no hydrogen 2.964 N/A TYR 130.A N ASN 126.A O no hydrogen 3.178 N/A TYR 130.A OH ASP 123.A OD2 no hydrogen 2.530 N/A GLU 131.A N ALA 127.A O no hydrogen 3.033 N/A LEU 132.A N LYS 128.A O no hydrogen 3.197 N/A ASN 133.A N LYS 129.A O no hydrogen 2.822 N/A ASN 133.A ND2 ILE 18.A O no hydrogen 2.840 N/A ALA 134.A N TYR 130.A O no hydrogen 2.797 N/A ARG 135.A N GLU 131.A O no hydrogen 3.220 N/A GLU 136.A N LEU 132.A O no hydrogen 3.016 N/A TYR 137.A N ASN 133.A O no hydrogen 3.009 N/A SER 138.A N ALA 134.A O no hydrogen 3.045 N/A SER 138.A OG ALA 134.A O no hydrogen 2.801 N/A GLU 139.A N ARG 135.A O no hydrogen 2.929 N/A LYS 140.A N GLU 136.A O no hydrogen 2.770 N/A ILE 141.A N TYR 137.A O no hydrogen 2.854 N/A ARG 142.A N SER 138.A O no hydrogen 2.820 N/A ARG 142.A NH1 GLU 139.A OE2 no hydrogen 2.948 N/A ASN 143.A N GLU 139.A O no hydrogen 2.768 N/A SER 144.A N LYS 140.A O no hydrogen 3.230 N/A SER 144.A OG LYS 140.A O no hydrogen 3.348 N/A ILE 145.A N ILE 141.A O no hydrogen 3.003 N/A ILE 145.A N ARG 142.A O no hydrogen 3.216 N/A LEU 146.A N ARG 142.A O no hydrogen 2.836 N/A LYS 149.A N ILE 145.A O no hydrogen 3.013 N/A THR 150.A N LEU 146.A O no hydrogen 2.818 N/A THR 150.A OG1 LEU 146.A O no hydrogen 2.665 N/A ARG 151.A N PRO 147.A O no hydrogen 3.082 N/A ILE 152.A N LEU 148.A O no hydrogen 2.970 N/A GLU 153.A N LYS 149.A O no hydrogen 2.884 N/A LYS 154.A N ARG 151.A O no hydrogen 3.221 N/A VAL 155.A N ILE 152.A O no hydrogen 3.235 N/A LYS 159.A N ASP 156.A O no hydrogen 2.950 N/A ARG 160.A NH1 GLU 153.A OE1 no hydrogen 3.154 N/A ARG 160.A NH1 GLY 177.A O no hydrogen 3.180 N/A ARG 160.A NH2 GLU 153.A OE1 no hydrogen 3.263 N/A ARG 160.A NH2 VAL 155.A O no hydrogen 2.945 N/A PHE 162.A N LYS 179.A O no hydrogen 2.920 N/A THR 164.A N LEU 181.A O no hydrogen 3.059 N/A THR 164.A OG1 GLU 166.A O no hydrogen 2.562 N/A SER 165.A N GLU 212.A OE2 no hydrogen 2.949 N/A SER 165.A OG PHE 210.A O no hydrogen 2.872 N/A GLU 166.A N GLU 212.A OE1 no hydrogen 2.852 N/A GLY 167.A N TRP 184.A O no hydrogen 2.865 N/A CYS 168.A N GLU 166.A O no hydrogen 2.759 N/A CYS 168.A SG GLU 166.A O no hydrogen 3.443 N/A TYR 171.A OH ASN 98.A O no hydrogen 2.616 N/A ALA 173.A N LEU 169.A O no hydrogen 2.793 N/A GLU 174.A N VAL 170.A O no hydrogen 3.215 N/A ASP 175.A N TYR 171.A O no hydrogen 2.816 N/A PHE 176.A N LEU 172.A O no hydrogen 2.906 N/A PHE 178.A N ALA 173.A O no hydrogen 2.642 N/A LYS 179.A N ARG 160.A O no hydrogen 3.345 N/A SER 180.A OG PHE 162.A O no hydrogen 3.115 N/A LEU 181.A N PHE 162.A O no hydrogen 2.907 N/A LEU 183.A N SER 165.A O no hydrogen 3.065 N/A TRP 184.A N SER 165.A O no hydrogen 3.077 N/A TRP 184.A NE1 ASN 187.A OD1 no hydrogen 3.069 N/A ASN 187.A N GLU 166.A OE2 no hydrogen 2.761 N/A MET 193.A N SER 190.A OG no hydrogen 3.367 N/A ARG 195.A N PRO 191.A O no hydrogen 2.891 N/A HIS 196.A N SER 192.A O no hydrogen 2.725 N/A ALA 197.A N MET 193.A O no hydrogen 2.802 N/A ILE 198.A N MET 194.A O no hydrogen 3.050 N/A ASN 199.A N ARG 195.A O no hydrogen 3.048 N/A GLN 200.A N HIS 196.A O no hydrogen 2.875 N/A MET 201.A N ALA 197.A O no hydrogen 2.764 N/A ARG 202.A N ILE 198.A O no hydrogen 3.051 N/A ARG 202.A NH1 THR 227.A O no hydrogen 2.934 N/A SER 203.A N ASN 199.A O no hydrogen 2.986 N/A SER 203.A OG ASN 199.A O no hydrogen 2.640 N/A HIS 204.A N GLN 200.A O no hydrogen 2.993 N/A HIS 204.A NE2 GLN 200.A OE1 no hydrogen 2.920 N/A LYS 205.A N ARG 202.A O no hydrogen 3.155 N/A ILE 206.A N MET 201.A O no hydrogen 2.883 N/A ILE 209.A N SER 230.A O no hydrogen 3.062 N/A PHE 210.A N VAL 163.A O no hydrogen 2.936 N/A SER 211.A N GLY 233.A O no hydrogen 3.131 N/A SER 211.A OG TYR 231.A OH no hydrogen 2.450 N/A GLU 212.A N ASN 215.A OD1 no hydrogen 3.157 N/A THR 214.A OG1 ASP 238.A OD2 no hydrogen 3.487 N/A ASN 215.A N GLU 212.A O no hydrogen 3.262 N/A ASN 215.A ND2 ASN 187.A OD1 no hydrogen 2.996 N/A ASN 215.A ND2 GLU 212.A OE1 no hydrogen 2.739 N/A GLN 218.A N SER 216.A OG no hydrogen 3.097 N/A LYS 221.A N ASP 217.A O no hydrogen 3.036 N/A LYS 221.A NZ ASP 217.A OD2 no hydrogen 2.729 N/A GLN 222.A N GLN 218.A O no hydrogen 2.905 N/A GLN 222.A NE2 GLU 226.A OE2 no hydrogen 2.486 N/A VAL 223.A N PRO 219.A O no hydrogen 2.843 N/A ALA 224.A N ALA 220.A O no hydrogen 2.729 N/A TYR 225.A N LYS 221.A O no hydrogen 3.100 N/A GLU 226.A N GLN 222.A O no hydrogen 3.032 N/A THR 227.A N VAL 223.A O no hydrogen 3.054 N/A THR 227.A N ALA 224.A O no hydrogen 3.280 N/A THR 227.A OG1 VAL 223.A O no hydrogen 2.758 N/A THR 227.A OG1 ALA 224.A O no hydrogen 3.123 N/A ASN 228.A N TYR 225.A O no hydrogen 3.159 N/A ALA 229.A N ALA 224.A O no hydrogen 3.018 N/A ALA 229.A N THR 227.A OG1 no hydrogen 3.314 N/A SER 230.A N LYS 207.A O no hydrogen 2.763 N/A SER 230.A OG LYS 207.A O no hydrogen 3.433 N/A TYR 231.A OH SER 211.A OG no hydrogen 2.450 N/A GLY 232.A N ILE 209.A O no hydrogen 2.755 N/A LEU 235.A N SER 211.A O no hydrogen 2.875 N/A TYR 236.A N SER 257.A OG no hydrogen 2.990 N/A SER 239.A OG LEU 240.A O no hydrogen 2.799 N/A LEU 240.A N SER 9.A OG no hydrogen 3.199 N/A SER 241.A N ALA 247.A O no hydrogen 2.933 N/A SER 241.A OG LYS 242.A O no hydrogen 2.883 N/A GLY 245.A N LYS 242.A O no hydrogen 2.687 N/A ALA 247.A N SER 241.A OG no hydrogen 2.878 N/A TYR 250.A N ASP 13.A OD2 no hydrogen 2.741 N/A TYR 250.A OH TRP 102.A O no hydrogen 2.396 N/A ASP 252.A N THR 249.A OG1 no hydrogen 2.966 N/A LEU 253.A N THR 249.A O no hydrogen 2.847 N/A LEU 254.A N TYR 250.A O no hydrogen 2.956 N/A ARG 255.A N LEU 251.A O no hydrogen 2.938 N/A PHE 256.A N ASP 252.A O no hydrogen 2.826 N/A SER 257.A N LEU 253.A O no hydrogen 3.102 N/A SER 257.A OG TYR 236.A O no hydrogen 2.663 N/A SER 257.A OG LEU 253.A O no hydrogen 3.344 N/A LEU 258.A N LEU 254.A O no hydrogen 2.950 N/A THR 259.A N ARG 255.A O no hydrogen 2.992 N/A THR 259.A OG1 ARG 255.A O no hydrogen 2.571 N/A LYS 260.A N PHE 256.A O no hydrogen 2.927 N/A ILE 261.A N SER 257.A O no hydrogen 2.940 N/A VAL 262.A N LEU 258.A O no hydrogen 2.824 N/A ASP 263.A N THR 259.A O no hydrogen 2.891 N/A THR 264.A N LYS 260.A O no hydrogen 3.171 N/A THR 264.A N ILE 261.A O no hydrogen 3.131 N/A THR 264.A OG1 LYS 260.A O no hydrogen 2.499 N/A LEU 265.A N ILE 261.A O no hydrogen 3.052 N/A