Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4nfg_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 7.A N THR 274.A O no hydrogen 2.919 N/A SER 8.A N GLY 128.A O no hydrogen 2.772 N/A GLU 10.A N GLU 10.A OE1 no hydrogen 2.854 N/A ARG 13.A N GLU 10.A O no hydrogen 3.057 N/A ARG 13.A NH1 ASP 17.A OD1 no hydrogen 2.943 N/A SER 14.A N ASP 17.A OD2 no hydrogen 2.836 N/A TYR 15.A OH ILE 284.A O no hydrogen 2.847 N/A PHE 18.A N SER 14.A O no hydrogen 3.258 N/A GLN 19.A N TYR 15.A O no hydrogen 2.915 N/A GLN 19.A NE2 GLN 19.A O no hydrogen 3.257 N/A GLN 19.A NE2 ASN 23.A OD1 no hydrogen 2.832 N/A GLN 19.A NE2 LYS 286.A O no hydrogen 3.103 N/A LYS 20.A N GLU 16.A O no hydrogen 3.176 N/A LYS 20.A N ASP 17.A O no hydrogen 3.148 N/A VAL 21.A N ASP 17.A O no hydrogen 3.232 N/A TYR 22.A N PHE 18.A O no hydrogen 2.947 N/A TYR 22.A OH GLU 117.A OE2 no hydrogen 2.520 N/A ASN 23.A N GLN 19.A O no hydrogen 2.791 N/A ASN 23.A ND2 GLN 291.A OE1 no hydrogen 2.791 N/A ALA 24.A N LYS 20.A O no hydrogen 2.837 N/A ILE 25.A N VAL 21.A O no hydrogen 2.914 N/A ALA 26.A N TYR 22.A O no hydrogen 2.761 N/A LEU 27.A N ASN 23.A O no hydrogen 2.872 N/A LYS 28.A N ALA 24.A O no hydrogen 3.183 N/A LYS 28.A NZ ASP 32.A OD2 no hydrogen 2.774 N/A LEU 29.A N ILE 25.A O no hydrogen 2.934 N/A ARG 30.A N ALA 26.A O no hydrogen 3.038 N/A ARG 30.A NH1 LEU 293.A O no hydrogen 2.673 N/A ARG 30.A NH2 LEU 293.A O no hydrogen 3.435 N/A ARG 30.A NH2 LEU 293.A OXT no hydrogen 2.903 N/A GLU 31.A N LEU 27.A O no hydrogen 3.003 N/A ASP 32.A N LYS 28.A O no hydrogen 2.848 N/A TYR 38.A N GLU 34.A O no hydrogen 2.956 N/A ILE 39.A N ASP 36.A O no hydrogen 3.198 N/A GLY 40.A N TYR 35.A O no hydrogen 2.812 N/A LEU 45.A N TYR 41.A O no hydrogen 3.143 N/A VAL 46.A N GLY 42.A O no hydrogen 3.057 N/A ARG 47.A N PRO 43.A O no hydrogen 2.861 N/A ARG 47.A NH1 ALA 82.A O no hydrogen 3.084 N/A LEU 48.A N VAL 44.A O no hydrogen 2.894 N/A ALA 49.A N LEU 45.A O no hydrogen 3.073 N/A TRP 50.A N VAL 46.A O no hydrogen 3.065 N/A HIS 51.A N ARG 47.A O no hydrogen 2.883 N/A HIS 51.A ND1 ASN 81.A OD1 no hydrogen 2.567 N/A THR 52.A N LEU 48.A O no hydrogen 2.973 N/A THR 52.A OG1 LEU 48.A O no hydrogen 2.883 N/A THR 52.A OG1 ALA 49.A O no hydrogen 2.998 N/A SER 53.A N ALA 49.A O no hydrogen 3.235 N/A SER 53.A N TRP 50.A O no hydrogen 3.100 N/A SER 53.A OG ALA 49.A O no hydrogen 2.828 N/A GLY 54.A N TRP 50.A O no hydrogen 2.624 N/A TRP 56.A N SER 53.A O no hydrogen 3.352 N/A TRP 56.A NE1 ASN 61.A OD1 no hydrogen 2.629 N/A ASP 57.A N THR 62.A O no hydrogen 2.979 N/A LYS 58.A N ARG 159.A O no hydrogen 3.223 N/A LYS 58.A NZ GLN 158.A O no hydrogen 2.687 N/A HIS 59.A N ASP 57.A OD1 no hydrogen 2.949 N/A HIS 59.A ND1 ASP 57.A OD1 no hydrogen 2.783 N/A ASN 61.A ND2 LEU 3.A O no hydrogen 2.999 N/A ASN 61.A ND2 GLY 272.A O no hydrogen 3.328 N/A THR 62.A N ASP 60.A OD1 no hydrogen 3.025 N/A THR 62.A OG1 ASP 60.A OD1 no hydrogen 2.598 N/A THR 62.A OG1 ASP 60.A OD2 no hydrogen 3.510 N/A GLY 64.A N THR 55.A OG1 no hydrogen 2.893 N/A SER 65.A OG LEU 269.A O no hydrogen 2.821 N/A TYR 66.A OH VAL 6.A O no hydrogen 2.799 N/A GLY 68.A N SER 65.A O no hydrogen 3.391 N/A THR 69.A OG1 GLU 75.A OE1 no hydrogen 2.610 N/A ARG 71.A N GLY 68.A O no hydrogen 3.471 N/A ARG 71.A NH1 GLY 67.A O no hydrogen 2.936 N/A ARG 71.A NH1 GLY 68.A O no hydrogen 2.675 N/A ARG 71.A NH2 THR 132.A O no hydrogen 2.748 N/A PHE 72.A N THR 69.A O no hydrogen 2.848 N/A LYS 74.A NZ THR 137.A O no hydrogen 2.952 N/A LYS 74.A NZ ASP 139.A OD1 no hydrogen 2.575 N/A PHE 76.A N PHE 72.A O no hydrogen 2.890 N/A ASN 77.A N LYS 73.A O no hydrogen 2.749 N/A ASP 78.A N GLU 75.A O no hydrogen 2.971 N/A SER 80.A N ASP 78.A OD1 no hydrogen 3.032 N/A SER 80.A OG ASP 78.A OD1 no hydrogen 3.313 N/A ASN 81.A N ASP 78.A O no hydrogen 2.820 N/A ASN 81.A ND2 GLU 75.A O no hydrogen 3.110 N/A ALA 82.A N PRO 79.A O no hydrogen 3.273 N/A GLY 83.A N GLN 85.A OE1 no hydrogen 2.883 N/A LEU 84.A N ASN 81.A O no hydrogen 2.992 N/A GLN 85.A N GLN 85.A OE1 no hydrogen 2.683 N/A ASN 86.A N GLY 83.A O no hydrogen 3.336 N/A ASN 86.A ND2 GLY 83.A O no hydrogen 3.223 N/A PHE 88.A N LEU 84.A O no hydrogen 3.102 N/A LYS 89.A N GLN 85.A O no hydrogen 2.832 N/A PHE 90.A N ASN 86.A O no hydrogen 3.096 N/A LEU 91.A N GLY 87.A O no hydrogen 3.055 N/A GLU 92.A N LYS 89.A O no hydrogen 3.130 N/A HIS 95.A N LEU 91.A O no hydrogen 2.877 N/A HIS 95.A NE2 ILE 101.A O no hydrogen 2.737 N/A LYS 96.A N GLU 92.A O no hydrogen 2.947 N/A GLU 97.A N PRO 93.A O no hydrogen 2.997 N/A PHE 98.A N ILE 94.A O no hydrogen 2.954 N/A ILE 101.A N PHE 98.A O no hydrogen 3.162 N/A SER 102.A N GLU 10.A OE2 no hydrogen 3.045 N/A SER 102.A OG GLU 10.A OE2 no hydrogen 3.307 N/A SER 102.A OG ARG 129.A O no hydrogen 2.669 N/A SER 103.A N ASP 131.A OD1 no hydrogen 2.815 N/A SER 103.A OG ASP 131.A OD2 no hydrogen 3.194 N/A ASP 105.A N SER 102.A OG no hydrogen 3.210 N/A LEU 106.A N SER 102.A O no hydrogen 2.989 N/A PHE 107.A N SER 103.A O no hydrogen 2.830 N/A SER 108.A N GLY 104.A O no hydrogen 3.044 N/A SER 108.A OG GLY 104.A O no hydrogen 2.833 N/A SER 108.A OG ASP 105.A O no hydrogen 3.122 N/A LEU 109.A N ASP 105.A O no hydrogen 2.852 N/A GLY 110.A N LEU 106.A O no hydrogen 2.929 N/A GLY 111.A N PHE 107.A O no hydrogen 3.408 N/A VAL 112.A N SER 108.A O no hydrogen 3.240 N/A THR 113.A N LEU 109.A O no hydrogen 2.820 N/A THR 113.A OG1 LEU 109.A O no hydrogen 2.715 N/A ALA 114.A N GLY 110.A O no hydrogen 2.927 N/A VAL 115.A N GLY 111.A O no hydrogen 2.902 N/A GLN 116.A N VAL 112.A O no hydrogen 2.960 N/A GLN 116.A NE2 TYR 22.A OH no hydrogen 3.233 N/A GLN 116.A NE2 PHE 285.A O no hydrogen 3.044 N/A GLU 117.A N THR 113.A O no hydrogen 2.821 N/A MET 118.A N ALA 114.A O no hydrogen 3.084 N/A GLN 119.A N GLN 116.A O no hydrogen 2.842 N/A GLY 120.A N VAL 115.A O no hydrogen 2.919 N/A LYS 122.A NZ PHE 285.A O no hydrogen 3.347 N/A LYS 122.A NZ GLU 290.A OE1 no hydrogen 2.525 N/A LYS 122.A NZ GLU 290.A OE2 no hydrogen 3.044 N/A ILE 123.A N GLN 116.A OE1 no hydrogen 3.026 N/A TRP 125.A N PHE 283.A O no hydrogen 2.871 N/A TRP 125.A NE1 SER 108.A OG no hydrogen 3.037 N/A GLY 128.A N ASP 105.A OD2 no hydrogen 2.839 N/A ARG 129.A N ASP 105.A OD1 no hydrogen 3.002 N/A ARG 129.A NE SER 65.A OG no hydrogen 3.024 N/A ARG 129.A NE LEU 269.A O no hydrogen 3.422 N/A ARG 129.A NH1 ASP 105.A OD1 no hydrogen 2.807 N/A ARG 129.A NH1 ARG 126.A O no hydrogen 2.752 N/A ARG 129.A NH2 ARG 126.A O no hydrogen 3.543 N/A ARG 129.A NH2 LEU 269.A O no hydrogen 3.127 N/A THR 132.A N GLY 67.A O no hydrogen 3.140 N/A THR 132.A OG1 THR 136.A OG1 no hydrogen 2.615 N/A THR 136.A N PRO 133.A O no hydrogen 2.814 N/A THR 136.A OG1 THR 132.A OG1 no hydrogen 2.615 N/A THR 136.A OG1 PRO 133.A O no hydrogen 2.613 N/A THR 137.A N GLU 134.A O no hydrogen 3.251 N/A THR 137.A OG1 GLU 134.A O no hydrogen 2.899 N/A ASN 140.A ND2 LYS 74.A O no hydrogen 2.835 N/A ARG 142.A NH1 THR 55.A O no hydrogen 2.829 N/A ARG 142.A NH1 THR 62.A OG1 no hydrogen 2.985 N/A ARG 142.A NH2 THR 62.A OG1 no hydrogen 2.889 N/A ASP 145.A N TYR 152.A OH no hydrogen 2.885 N/A ASP 147.A N ASP 145.A OD1 no hydrogen 3.144 N/A TYR 152.A N ASP 149.A OD1 no hydrogen 3.155 N/A VAL 153.A N ASP 149.A O no hydrogen 3.124 N/A ARG 154.A N ALA 150.A O no hydrogen 2.978 N/A ARG 154.A NE ASP 164.A OD1 no hydrogen 2.921 N/A ARG 154.A NH1 ASP 240.A OD2 no hydrogen 2.966 N/A ARG 154.A NH2 ASP 164.A OD1 no hydrogen 3.425 N/A ARG 154.A NH2 ASP 164.A OD2 no hydrogen 2.939 N/A ARG 154.A NH2 ASP 240.A OD1 no hydrogen 3.159 N/A THR 155.A N ASP 151.A O no hydrogen 3.150 N/A THR 155.A OG1 ASP 151.A O no hydrogen 3.270 N/A THR 155.A OG1 TYR 152.A O no hydrogen 3.379 N/A PHE 156.A N TYR 152.A O no hydrogen 2.682 N/A PHE 157.A N VAL 153.A O no hydrogen 3.075 N/A GLN 158.A N ARG 154.A O no hydrogen 3.298 N/A ARG 159.A N PHE 156.A O no hydrogen 3.076 N/A ARG 159.A NE TRP 56.A O no hydrogen 2.924 N/A ARG 159.A NH1 ARG 142.A O no hydrogen 2.910 N/A ARG 159.A NH2 TRP 56.A O no hydrogen 3.052 N/A ARG 159.A NH2 ARG 142.A O no hydrogen 3.102 N/A LEU 160.A N PHE 157.A O no hydrogen 3.011 N/A ASN 161.A N GLN 158.A O no hydrogen 3.103 N/A MET 162.A N PHE 157.A O no hydrogen 2.983 N/A ASN 163.A N GLU 166.A OE2 no hydrogen 2.704 N/A ARG 165.A NH1 GLU 249.A OE1 no hydrogen 3.131 N/A ARG 165.A NH1 GLU 249.A OE2 no hydrogen 3.520 N/A ARG 165.A NH2 GLU 249.A OE2 no hydrogen 2.843 N/A ARG 165.A NH2 ASP 260.A OD2 no hydrogen 2.767 N/A GLU 166.A N ASN 163.A OD1 no hydrogen 2.894 N/A VAL 167.A N ASN 163.A O no hydrogen 2.913 N/A VAL 168.A N ASP 164.A O no hydrogen 3.072 N/A ALA 169.A N ARG 165.A O no hydrogen 2.982 N/A LEU 170.A N GLU 166.A O no hydrogen 2.912 N/A MET 171.A N VAL 167.A O no hydrogen 3.021 N/A GLY 172.A N ALA 169.A O no hydrogen 3.098 N/A ALA 173.A N LEU 170.A O no hydrogen 3.107 N/A HIS 174.A N MET 171.A O no hydrogen 2.997 N/A HIS 174.A ND1 ASP 234.A OD1 no hydrogen 3.076 N/A ALA 175.A N GLY 172.A O no hydrogen 3.012 N/A LEU 176.A N ALA 173.A O no hydrogen 2.941 N/A GLY 177.A N ASN 194.A O no hydrogen 2.868 N/A LYS 178.A NZ THR 179.A O no hydrogen 2.743 N/A LYS 178.A NZ GLU 187.A OE2 no hydrogen 2.752 N/A THR 179.A N GLY 188.A O no hydrogen 2.859 N/A THR 179.A OG1 GLY 188.A O no hydrogen 2.865 N/A HIS 180.A NE2 ASP 36.A OD2 no hydrogen 2.735 N/A LEU 181.A N GLU 187.A OE1 no hydrogen 2.798 N/A ASN 183.A N HIS 180.A O no hydrogen 2.810 N/A ASN 183.A ND2 HIS 180.A ND1 no hydrogen 3.467 N/A SER 184.A N HIS 180.A O no hydrogen 3.138 N/A SER 184.A OG HIS 180.A O no hydrogen 3.507 N/A GLY 185.A N LEU 181.A O no hydrogen 2.901 N/A TYR 186.A N SER 184.A OG no hydrogen 3.335 N/A GLU 187.A N GLN 221.A OE1 no hydrogen 3.261 N/A GLY 188.A N THR 179.A O no hydrogen 3.007 N/A TRP 190.A NE1 ASP 234.A OD2 no hydrogen 2.720 N/A ALA 192.A N GLU 200.A OE2 no hydrogen 2.804 N/A ALA 193.A N GLU 200.A OE1 no hydrogen 3.142 N/A ASN 194.A ND2 ALA 192.A O no hydrogen 3.013 N/A ASN 195.A ND2 ILE 39.A O no hydrogen 3.083 N/A VAL 196.A N ALA 193.A O no hydrogen 3.346 N/A PHE 197.A N MET 118.A O no hydrogen 2.788 N/A ASN 199.A N GLN 254.A OE1 no hydrogen 3.051 N/A ASN 199.A ND2 TYR 250.A O no hydrogen 3.023 N/A GLU 200.A N THR 198.A OG1 no hydrogen 2.859 N/A TYR 202.A OH VAL 168.A O no hydrogen 2.539 N/A LEU 203.A N ASN 199.A O no hydrogen 3.331 N/A ASN 204.A N GLU 200.A O no hydrogen 2.812 N/A ASN 204.A ND2 TRP 190.A O no hydrogen 2.841 N/A ASN 204.A ND2 GLU 200.A OE2 no hydrogen 3.214 N/A LEU 205.A N PHE 201.A O no hydrogen 2.992 N/A LEU 206.A N TYR 202.A O no hydrogen 3.156 N/A ASN 207.A N LEU 203.A O no hydrogen 2.920 N/A GLU 208.A N ASN 204.A O no hydrogen 2.967 N/A TRP 210.A NE1 ASN 204.A O no hydrogen 3.153 N/A TRP 210.A NE1 LEU 205.A O no hydrogen 3.038 N/A LYS 211.A N ASP 223.A O no hydrogen 2.747 N/A LYS 211.A NZ GLU 213.A OE2 no hydrogen 2.922 N/A GLU 213.A N GLN 221.A O no hydrogen 2.777 N/A ASN 215.A N ASN 219.A O no hydrogen 2.782 N/A ASN 215.A ND2 GLY 185.A O no hydrogen 2.839 N/A ASN 215.A ND2 GLN 221.A OE1 no hydrogen 2.847 N/A ALA 217.A N ASN 215.A OD1 no hydrogen 2.916 N/A ASN 218.A N ASN 215.A O no hydrogen 2.984 N/A ASN 219.A N ASN 215.A OD1 no hydrogen 3.093 N/A ASN 219.A ND2 GLY 185.A O no hydrogen 2.883 N/A GLN 221.A N GLU 213.A O no hydrogen 2.792 N/A GLN 221.A NE2 GLU 187.A O no hydrogen 3.004 N/A GLN 221.A NE2 ASP 223.A OD1 no hydrogen 2.926 N/A TRP 222.A N MET 230.A O no hydrogen 3.097 N/A ASP 223.A N LYS 211.A O no hydrogen 2.799 N/A SER 224.A N TYR 228.A O no hydrogen 2.963 N/A SER 224.A OG GLU 208.A OE1 no hydrogen 3.418 N/A SER 224.A OG TYR 228.A O no hydrogen 3.530 N/A GLY 227.A N SER 224.A O no hydrogen 2.815 N/A TYR 228.A N SER 224.A OG no hydrogen 3.124 N/A MET 229.A N PRO 189.A O no hydrogen 2.822 N/A MET 230.A N TRP 222.A O no hydrogen 2.848 N/A LEU 231.A N ASP 234.A OD2 no hydrogen 2.831 N/A THR 233.A N ALA 146.A O no hydrogen 3.163 N/A THR 233.A OG1 ALA 146.A O no hydrogen 3.394 N/A TYR 235.A N LEU 231.A O no hydrogen 2.993 N/A SER 236.A N PRO 232.A O no hydrogen 2.943 N/A SER 236.A OG THR 233.A O no hydrogen 2.695 N/A LEU 237.A N ASP 234.A O no hydrogen 2.836 N/A ILE 238.A N TYR 235.A O no hydrogen 3.069 N/A GLN 239.A N SER 236.A O no hydrogen 3.156 N/A ASP 240.A N SER 236.A O no hydrogen 3.042 N/A LYS 242.A N ASP 240.A OD1 no hydrogen 2.915 N/A TYR 243.A N ASP 240.A OD1 no hydrogen 2.795 N/A LEU 244.A N ASP 240.A O no hydrogen 2.861 N/A SER 245.A N PRO 241.A O no hydrogen 3.140 N/A SER 245.A OG PRO 241.A O no hydrogen 3.183 N/A VAL 247.A N TYR 243.A O no hydrogen 2.943 N/A LYS 248.A N LEU 244.A O no hydrogen 2.976 N/A GLU 249.A N SER 245.A O no hydrogen 3.171 N/A TYR 250.A N ILE 246.A O no hydrogen 2.978 N/A TYR 250.A OH ASP 260.A OD2 no hydrogen 2.548 N/A ALA 251.A N VAL 247.A O no hydrogen 2.797 N/A ASN 252.A N LYS 248.A O no hydrogen 3.082 N/A ASP 253.A N TYR 250.A O no hydrogen 3.330 N/A LYS 256.A N ASP 253.A OD1 no hydrogen 2.949 N/A PHE 257.A N ASP 253.A O no hydrogen 3.077 N/A PHE 258.A N GLN 254.A O no hydrogen 2.781 N/A LYS 259.A N ASP 255.A O no hydrogen 3.017 N/A ASP 260.A N LYS 256.A O no hydrogen 3.053 N/A PHE 261.A N PHE 257.A O no hydrogen 2.766 N/A SER 262.A N PHE 258.A O no hydrogen 2.976 N/A SER 262.A OG LYS 122.A O no hydrogen 2.509 N/A LYS 263.A N LYS 259.A O no hydrogen 3.280 N/A ALA 264.A N ASP 260.A O no hydrogen 3.080 N/A PHE 265.A N PHE 261.A O no hydrogen 2.790 N/A GLU 266.A N SER 262.A O no hydrogen 3.035 N/A LYS 267.A N LYS 263.A O no hydrogen 2.859 N/A LYS 267.A NZ ASN 161.A O no hydrogen 2.762 N/A LYS 267.A NZ GLU 166.A OE1 no hydrogen 2.726 N/A LYS 267.A NZ GLU 166.A OE2 no hydrogen 3.371 N/A LEU 268.A N ALA 264.A O no hydrogen 2.744 N/A LEU 269.A N PHE 265.A O no hydrogen 2.878 N/A GLU 270.A N GLU 266.A O no hydrogen 2.880 N/A GLU 270.A N LYS 267.A O no hydrogen 3.058 N/A ASN 271.A ND2 LEU 160.A O no hydrogen 3.168 N/A ILE 273.A N GLU 270.A O no hydrogen 3.184 N/A THR 274.A N HIS 5.A O no hydrogen 2.757 N/A ALA 279.A N PRO 276.A O no hydrogen 2.920 N/A PHE 283.A N TRP 125.A O no hydrogen 2.781 N/A LYS 286.A N GLN 19.A OE1 no hydrogen 2.825 N/A LYS 286.A NZ TYR 15.A OH no hydrogen 3.490 N/A THR 287.A N GLU 290.A OE1 no hydrogen 3.048 N/A LEU 288.A N GLU 117.A OE2 no hydrogen 3.087 N/A GLU 290.A N THR 287.A OG1 no hydrogen 2.940 N/A GLN 291.A N THR 287.A O no hydrogen 3.143 N/A GLN 291.A NE2 ASN 23.A OD1 no hydrogen 2.787 N/A GLN 291.A NE2 THR 287.A O no hydrogen 3.022 N/A GLY 292.A N GLU 289.A O no hydrogen 2.866 N/A LEU 293.A N LEU 288.A O no hydrogen 2.866 N/A