Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6x0n_O.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 4.A N SER 1.A O no hydrogen 2.922 N/A GLU 8.A N ARG 4.A O no hydrogen 2.961 N/A ASN 9.A N LYS 5.A O no hydrogen 2.872 N/A HIS 10.A N GLU 6.A O no hydrogen 3.168 N/A HIS 10.A N VAL 7.A O no hydrogen 3.085 N/A TYR 11.A N VAL 7.A O no hydrogen 3.393 N/A SER 14.A OG GLU 8.A OE1 no hydrogen 3.371 N/A SER 14.A OG GLU 8.A OE2 no hydrogen 3.537 N/A LEU 15.A N GLU 8.A OE2 no hydrogen 2.915 N/A PHE 19.A N PRO 16.A O no hydrogen 3.222 N/A TYR 20.A OH GLU 8.A OE2 no hydrogen 2.922 N/A HIS 21.A N GLU 17.A O no hydrogen 2.937 N/A PHE 22.A N ASP 18.A O no hydrogen 2.821 N/A TRP 23.A N PHE 19.A O no hydrogen 2.971 N/A LYS 24.A N TYR 20.A O no hydrogen 2.944 N/A PHE 25.A N HIS 21.A O no hydrogen 2.876 N/A CYS 26.A N PHE 22.A O no hydrogen 2.891 N/A CYS 26.A SG PHE 22.A O no hydrogen 3.139 N/A GLU 27.A N TRP 23.A O no hydrogen 2.842 N/A GLU 28.A N LYS 24.A O no hydrogen 2.936 N/A LEU 29.A N PHE 25.A O no hydrogen 2.983 N/A ASP 30.A N CYS 26.A O no hydrogen 2.898 N/A SER 35.A OG ASP 36.A OD2 no hydrogen 2.694 N/A SER 37.A N PRO 34.A O no hydrogen 3.144 N/A SER 37.A OG ASP 30.A OD2 no hydrogen 2.615 N/A SER 39.A N ASP 36.A O no hydrogen 2.791 N/A SER 39.A OG ASP 36.A O no hydrogen 3.352 N/A SER 39.A OG ASP 36.A OD1 no hydrogen 3.232 N/A SER 39.A OG LEU 44.A O no hydrogen 2.455 N/A LEU 42.A N LEU 38.A O no hydrogen 2.682 N/A GLY 43.A N SER 39.A O no hydrogen 2.822 N/A GLN 45.A N ILE 82.A O no hydrogen 2.786 N/A LEU 46.A N SER 35.A O no hydrogen 3.170 N/A VAL 47.A N ILE 80.A O no hydrogen 3.119 N/A GLY 48.A N ASP 51.A OD2 no hydrogen 2.657 N/A TYR 50.A N VAL 47.A O no hydrogen 3.183 N/A TYR 50.A OH PHE 19.A O no hydrogen 3.057 N/A LEU 53.A N PRO 49.A O no hydrogen 2.920 N/A ALA 54.A N TYR 50.A O no hydrogen 2.619 N/A GLY 55.A N ILE 52.A O no hydrogen 2.874 N/A LYS 56.A N ASP 51.A O no hydrogen 3.140 N/A LYS 56.A NZ ASP 36.A OD2 no hydrogen 3.430 N/A LYS 58.A N GLY 55.A O no hydrogen 3.213 N/A THR 59.A OG1 LYS 56.A O no hydrogen 3.440 N/A ASN 63.A ND2 GLU 293.A OE1 no hydrogen 3.134 N/A ASN 65.A N ASN 63.A OD1 no hydrogen 3.258 N/A ASN 65.A ND2 GLU 293.A OE1 no hydrogen 2.681 N/A LEU 66.A N ASN 63.A O no hydrogen 3.198 N/A HIS 67.A N PHE 64.A O no hydrogen 3.349 N/A HIS 67.A NE2 ASP 51.A OD2 no hydrogen 2.309 N/A TRP 68.A N ASN 302.A O no hydrogen 2.442 N/A ARG 69.A N LEU 66.A O no hydrogen 2.954 N/A ARG 69.A NE ASN 65.A O no hydrogen 2.397 N/A ARG 69.A NH1 ASP 73.A O no hydrogen 3.184 N/A ARG 69.A NH1 PRO 74.A O no hydrogen 2.907 N/A ARG 69.A NH1 PHE 77.A O no hydrogen 3.171 N/A ARG 69.A NH2 PHE 77.A O no hydrogen 3.319 N/A PHE 70.A N ASP 73.A OD2 no hydrogen 3.258 N/A TYR 71.A OH GLY 263.A O no hydrogen 2.162 N/A ASP 73.A N PHE 70.A O no hydrogen 3.125 N/A GLU 76.A N GLU 76.A OE1 no hydrogen 2.724 N/A PHE 77.A N PRO 74.A O no hydrogen 2.702 N/A GLN 78.A N TYR 93.A O no hydrogen 2.986 N/A THR 79.A OG1 TRP 68.A O no hydrogen 2.800 N/A ILE 80.A N MET 91.A O no hydrogen 2.886 N/A ILE 81.A N MET 91.A O no hydrogen 2.911 N/A ILE 82.A N GLN 45.A O no hydrogen 2.880 N/A GLY 83.A N TYR 89.A O no hydrogen 2.935 N/A LYS 86.A N ASP 84.A OD1 no hydrogen 2.878 N/A THR 87.A N ASP 84.A OD2 no hydrogen 3.117 N/A THR 87.A OG1 ASP 84.A OD2 no hydrogen 2.617 N/A TYR 89.A N ASP 84.A O no hydrogen 2.976 N/A HIS 90.A N ASN 108.A O no hydrogen 2.911 N/A HIS 90.A ND1 GLN 88.A O no hydrogen 2.628 N/A HIS 90.A NE2 ASP 73.A OD1 no hydrogen 2.435 N/A MET 91.A N ILE 81.A O no hydrogen 2.870 N/A GLY 92.A N GLY 106.A O no hydrogen 2.890 N/A TYR 93.A OH ASP 18.A OD2 no hydrogen 3.001 N/A PHE 94.A N TYR 104.A O no hydrogen 2.965 N/A ARG 95.A N GLU 76.A O no hydrogen 2.895 N/A ARG 95.A NE SER 14.A O no hydrogen 2.892 N/A ARG 95.A NH1 GLN 78.A OE1 no hydrogen 2.643 N/A ARG 95.A NH2 SER 14.A O no hydrogen 2.607 N/A ASP 96.A N ASP 96.A OD1 no hydrogen 2.614 N/A GLU 100.A N SER 97.A O no hydrogen 3.186 N/A VAL 103.A N PHE 94.A O no hydrogen 2.764 N/A TYR 104.A OH ALA 187.A O no hydrogen 3.139 N/A VAL 105.A N GLY 120.A O no hydrogen 2.772 N/A GLY 106.A N GLY 92.A O no hydrogen 2.891 N/A ILE 107.A N VAL 117.A O no hydrogen 2.898 N/A ASN 108.A N HIS 90.A O no hydrogen 2.916 N/A ALA 110.A N GLN 88.A O no hydrogen 3.335 N/A LYS 111.A N THR 87.A O no hydrogen 3.159 N/A LYS 112.A N GLU 109.A O no hydrogen 2.922 N/A ASN 113.A N GLU 109.A O no hydrogen 3.038 N/A CYS 114.A SG CYS 261.A O no hydrogen 3.099 N/A ILE 115.A N ASN 113.A OD1 no hydrogen 3.271 N/A ILE 116.A N HIS 185.A O no hydrogen 3.263 N/A VAL 117.A N ILE 107.A O no hydrogen 2.904 N/A ASN 119.A N VAL 105.A O no hydrogen 2.718 N/A ASN 119.A ND2 ALA 126.A O no hydrogen 3.091 N/A ALA 125.A N ASN 122.A OD1 no hydrogen 2.817 N/A ALA 126.A N ASN 122.A O no hydrogen 3.041 N/A VAL 127.A N VAL 123.A O no hydrogen 2.903 N/A LYS 128.A N PHE 124.A O no hydrogen 2.910 N/A LYS 128.A NZ ASP 151.A OD1 no hydrogen 2.521 N/A LYS 128.A NZ ASP 151.A OD2 no hydrogen 3.257 N/A LEU 129.A N ALA 125.A O no hydrogen 2.860 N/A PHE 130.A N ALA 126.A O no hydrogen 3.021 N/A LEU 131.A N VAL 127.A O no hydrogen 2.851 N/A THR 132.A N LYS 128.A O no hydrogen 2.870 N/A THR 132.A OG1 LYS 128.A O no hydrogen 2.902 N/A THR 132.A OG1 LEU 129.A O no hydrogen 2.840 N/A LYS 133.A N LEU 129.A O no hydrogen 2.957 N/A LYS 134.A N PHE 130.A O no hydrogen 2.901 N/A LYS 134.A NZ LEU 42.A O no hydrogen 2.535 N/A LEU 135.A N LEU 131.A O no hydrogen 2.899 N/A GLU 137.A N LYS 133.A O no hydrogen 3.363 N/A ILE 138.A N LYS 134.A O no hydrogen 2.657 N/A LYS 142.A NZ ASP 140.A OD2 no hydrogen 3.053 N/A LYS 148.A N ILE 144.A O no hydrogen 2.862 N/A ASN 149.A N ASN 145.A O no hydrogen 2.943 N/A ILE 150.A N LEU 146.A O no hydrogen 2.923 N/A ASP 151.A N LEU 147.A O no hydrogen 2.800 N/A GLU 152.A N LYS 148.A O no hydrogen 2.859 N/A LYS 153.A N ASN 149.A O no hydrogen 2.978 N/A LEU 154.A N ILE 150.A O no hydrogen 2.878 N/A THR 155.A N ASP 151.A O no hydrogen 2.881 N/A THR 155.A OG1 GLU 152.A O no hydrogen 2.764 N/A GLU 156.A N GLU 152.A O no hydrogen 2.975 N/A ALA 157.A N LYS 153.A O no hydrogen 2.938 N/A ALA 158.A N LEU 154.A O no hydrogen 2.924 N/A ARG 159.A N THR 155.A O no hydrogen 2.931 N/A GLU 160.A N GLU 156.A O no hydrogen 2.915 N/A LEU 161.A N ALA 157.A O no hydrogen 2.938 N/A GLY 162.A N ARG 159.A O no hydrogen 3.214 N/A TYR 163.A N ALA 158.A O no hydrogen 3.024 N/A GLU 166.A N SER 164.A OG no hydrogen 3.258 N/A GLN 167.A NE2 PRO 118.A O no hydrogen 3.448 N/A VAL 170.A N THR 169.A OG1 no hydrogen 2.651 N/A LYS 173.A N THR 169.A O no hydrogen 3.292 N/A GLN 174.A N VAL 170.A O no hydrogen 2.920 N/A ARG 175.A N LYS 171.A O no hydrogen 2.903 N/A ARG 175.A NH1 ALA 187.A O no hydrogen 2.218 N/A ARG 175.A NH2 GLY 188.A O no hydrogen 2.925 N/A ASP 176.A N MET 172.A O no hydrogen 2.890 N/A LYS 177.A N GLN 174.A O no hydrogen 3.138 N/A LYS 178.A N ARG 175.A O no hydrogen 2.652 N/A VAL 179.A N ASP 176.A O no hydrogen 3.155 N/A VAL 180.A N LEU 189.A O no hydrogen 3.091 N/A THR 181.A OG1 GLU 254.A OE2 no hydrogen 2.940 N/A THR 183.A OG1 LYS 182.A O no hydrogen 2.474 N/A GLY 186.A N LYS 182.A O no hydrogen 2.996 N/A ALA 187.A N HIS 185.A ND1 no hydrogen 2.809 N/A LEU 189.A N THR 181.A O no hydrogen 2.981 N/A ASP 194.A N VAL 198.A O no hydrogen 3.191 N/A ASP 197.A N ASP 194.A O no hydrogen 3.111 N/A GLY 199.A N ASP 248.A OD1 no hydrogen 2.469 N/A TYR 200.A OH GLU 254.A OE1 no hydrogen 2.960 N/A ARG 201.A NE ASP 248.A OD2 no hydrogen 2.828 N/A ARG 201.A NH2 GLU 246.A OE2 no hydrogen 3.559 N/A ARG 201.A NH2 ASP 248.A OD2 no hydrogen 3.231 N/A ASP 209.A N THR 206.A OG1 no hydrogen 3.202 N/A LEU 210.A N THR 206.A O no hydrogen 2.629 N/A LYS 211.A N ASP 207.A O no hydrogen 2.900 N/A ARG 212.A N ALA 208.A O no hydrogen 2.912 N/A ILE 213.A N ASP 209.A O no hydrogen 2.819 N/A CYS 214.A N LEU 210.A O no hydrogen 2.933 N/A CYS 214.A SG LEU 210.A O no hydrogen 3.146 N/A LYS 215.A N LYS 211.A O no hydrogen 2.910 N/A THR 216.A N ARG 212.A O no hydrogen 2.890 N/A THR 216.A OG1 ARG 212.A O no hydrogen 3.449 N/A THR 216.A OG1 ILE 213.A O no hydrogen 3.025 N/A ILE 217.A N ILE 213.A O no hydrogen 2.948 N/A VAL 218.A N CYS 214.A O no hydrogen 2.911 N/A GLU 219.A N LYS 215.A O no hydrogen 3.121 N/A ALA 220.A N ILE 217.A O no hydrogen 3.126 N/A ALA 221.A N GLU 225.A OE1 no hydrogen 2.827 N/A ARG 226.A N SER 222.A O no hydrogen 2.861 N/A ARG 226.A NH2 VAL 218.A O no hydrogen 3.093 N/A LEU 227.A N ASP 223.A O no hydrogen 2.864 N/A LYS 228.A N GLU 224.A O no hydrogen 2.977 N/A ALA 229.A N GLU 225.A O no hydrogen 2.850 N/A PHE 230.A N LEU 227.A O no hydrogen 3.215 N/A GLN 234.A N PHE 230.A O no hydrogen 3.207 N/A GLU 235.A N ALA 231.A O no hydrogen 2.972 N/A MET 236.A N PRO 232.A O no hydrogen 2.902 N/A MET 237.A N ILE 233.A O no hydrogen 2.859 N/A THR 238.A N GLN 234.A O no hydrogen 2.945 N/A THR 238.A OG1 GLN 234.A O no hydrogen 3.061 N/A PHE 239.A N GLU 235.A O no hydrogen 2.969 N/A VAL 240.A N MET 236.A O no hydrogen 2.852 N/A GLN 241.A N MET 237.A O no hydrogen 2.908 N/A PHE 242.A N THR 238.A O no hydrogen 2.967 N/A ALA 243.A N PHE 239.A O no hydrogen 2.898 N/A ASN 244.A N VAL 240.A O no hydrogen 2.921 N/A ASP 245.A N GLN 241.A O no hydrogen 2.976 N/A GLU 246.A N PHE 242.A O no hydrogen 3.319 N/A GLU 246.A N ALA 243.A O no hydrogen 2.958 N/A CYS 247.A N ASN 244.A O no hydrogen 3.034 N/A CYS 247.A SG TYR 249.A OH no hydrogen 3.822 N/A ASP 248.A N ALA 243.A O no hydrogen 2.928 N/A GLY 250.A N GLY 199.A O no hydrogen 3.396 N/A MET 251.A N ASP 248.A O no hydrogen 3.423 N/A LEU 253.A N TYR 249.A O no hydrogen 3.093 N/A GLU 254.A N GLY 250.A O no hydrogen 2.681 N/A LEU 255.A N MET 251.A O no hydrogen 3.050 N/A MET 257.A N LEU 253.A O no hydrogen 3.430 N/A ASP 258.A N GLU 254.A O no hydrogen 3.045 N/A LEU 259.A N LEU 255.A O no hydrogen 3.175 N/A PHE 260.A N GLY 256.A O no hydrogen 2.698 N/A CYS 261.A N MET 257.A O no hydrogen 2.708 N/A CYS 261.A SG MET 257.A O no hydrogen 3.631 N/A TYR 262.A N ASP 258.A O no hydrogen 2.726 N/A GLY 263.A N LEU 259.A O no hydrogen 3.202 N/A TYR 266.A N SER 264.A OG no hydrogen 3.193 N/A PHE 267.A N SER 264.A O no hydrogen 3.168 N/A HIS 268.A N HIS 265.A O no hydrogen 2.950 N/A ALA 271.A N PHE 267.A O no hydrogen 3.071 N/A GLY 272.A N HIS 268.A O no hydrogen 3.063 N/A GLN 273.A N LYS 269.A O no hydrogen 2.851 N/A GLN 273.A N VAL 270.A O no hydrogen 2.946 N/A LEU 274.A N VAL 270.A O no hydrogen 2.970 N/A LEU 274.A N ALA 271.A O no hydrogen 2.960 N/A LEU 275.A N ALA 271.A O no hydrogen 2.694 N/A ALA 278.A N LEU 274.A O no hydrogen 3.010 N/A TYR 279.A N LEU 275.A O no hydrogen 3.035 N/A TYR 279.A OH GLU 76.A OE2 no hydrogen 2.101 N/A ASN 280.A N PRO 276.A O no hydrogen 2.768 N/A LEU 281.A N LEU 277.A O no hydrogen 2.665 N/A LEU 282.A N ALA 278.A O no hydrogen 2.791 N/A LYS 283.A N ASN 280.A O no hydrogen 2.964 N/A ARG 284.A N TYR 279.A O no hydrogen 2.602 N/A ARG 284.A NH2 VAL 190.A O no hydrogen 2.587 N/A PHE 287.A N ARG 284.A O no hydrogen 2.808 N/A ALA 288.A N ARG 284.A O no hydrogen 3.417 N/A GLU 289.A N ASN 285.A O no hydrogen 2.948 N/A ILE 290.A N LEU 286.A O no hydrogen 2.883 N/A ILE 291.A N PHE 287.A O no hydrogen 2.890 N/A GLU 292.A N ALA 288.A O no hydrogen 2.923 N/A GLU 293.A N GLU 289.A O no hydrogen 2.962 N/A HIS 294.A N ILE 290.A O no hydrogen 2.854 N/A LEU 295.A N ILE 291.A O no hydrogen 2.872 N/A ALA 296.A N GLU 292.A O no hydrogen 2.955 N/A ASN 297.A N HIS 294.A O no hydrogen 2.932 N/A ARG 298.A NH1 TYR 71.A O no hydrogen 3.153 N/A ARG 298.A NH1 PHE 260.A O no hydrogen 3.550 N/A ARG 298.A NH2 HIS 268.A NE2 no hydrogen 3.247 N/A SER 299.A OG GLU 301.A O no hydrogen 2.668 N/A SER 299.A OG ASN 302.A OD1 no hydrogen 2.623 N/A ASN 302.A ND2 SER 299.A O no hydrogen 3.100 N/A ASP 304.A N HIS 67.A ND1 no hydrogen 2.942 N/A LEU 306.A N ILE 303.A O no hydrogen 3.024 N/A