Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4h81_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): MET 3.A N TYR 21.A OH no hydrogen 3.217 N/A ARG 8.A NH2 GLU 140.A O no hydrogen 3.369 N/A SER 9.A OG ARG 8.A O no hydrogen 2.584 N/A GLY 12.A N SER 9.A O no hydrogen 3.358 N/A SER 13.A N ASP 11.A OD1 no hydrogen 3.196 N/A SER 13.A OG ASP 11.A OD1 no hydrogen 2.642 N/A LYS 17.A N SER 13.A O no hydrogen 3.137 N/A SER 18.A N HIS 14.A O no hydrogen 2.996 N/A SER 18.A OG HIS 135.A ND1 no hydrogen 2.665 N/A GLY 19.A N LEU 15.A O no hydrogen 2.867 N/A ARG 20.A N LEU 16.A O no hydrogen 2.899 N/A ARG 20.A NE ILE 70.A O no hydrogen 3.029 N/A ARG 20.A NH2 ILE 70.A O no hydrogen 3.411 N/A TYR 21.A N LYS 17.A O no hydrogen 2.888 N/A LEU 22.A N SER 18.A O no hydrogen 2.967 N/A GLN 23.A N GLY 19.A O no hydrogen 2.907 N/A GLN 23.A NE2 PHE 67.A O no hydrogen 3.306 N/A GLN 23.A NE2 PRO 68.A O no hydrogen 2.673 N/A GLN 24.A N ARG 20.A O no hydrogen 3.210 N/A GLN 24.A N TYR 21.A O no hydrogen 3.159 N/A GLN 24.A NE2 GLU 25.A OE2 no hydrogen 3.047 N/A GLU 25.A N TYR 21.A O no hydrogen 2.956 N/A GLU 25.A N LEU 22.A O no hydrogen 2.956 N/A LEU 26.A N LEU 22.A O no hydrogen 2.740 N/A ARG 29.A N GLU 25.A O no hydrogen 3.165 N/A ARG 29.A NE GLU 25.A OE1 no hydrogen 2.726 N/A ARG 29.A NH2 GLU 25.A OE1 no hydrogen 2.351 N/A ILE 30.A N LEU 26.A O no hydrogen 2.895 N/A ALA 31.A N PRO 27.A O no hydrogen 2.864 N/A HIS 32.A N VAL 28.A O no hydrogen 3.138 N/A ARG 33.A N ARG 29.A O no hydrogen 3.212 N/A ILE 34.A N ILE 30.A O no hydrogen 2.953 N/A LYS 35.A N ALA 31.A O no hydrogen 2.962 N/A GLY 36.A N HIS 32.A O no hydrogen 3.149 N/A PHE 37.A N ARG 33.A O no hydrogen 3.170 N/A ARG 38.A N ILE 34.A O no hydrogen 2.964 N/A SER 39.A N LYS 35.A O no hydrogen 3.052 N/A SER 39.A N GLY 36.A O no hydrogen 3.345 N/A SER 39.A OG LYS 35.A O no hydrogen 3.386 N/A LEU 40.A N PHE 37.A O no hydrogen 3.161 N/A GLY 45.A N PRO 41.A O no hydrogen 2.899 N/A CYS 46.A N PHE 42.A O no hydrogen 2.933 N/A CYS 46.A SG PHE 42.A O no hydrogen 3.489 N/A ASN 47.A N ILE 44.A O no hydrogen 3.010 N/A THR 49.A N ASN 47.A OD1 no hydrogen 2.855 N/A ILE 50.A N ASN 47.A OD1 no hydrogen 2.991 N/A LEU 51.A N ASN 47.A O no hydrogen 2.820 N/A HIS 52.A N PRO 48.A O no hydrogen 2.975 N/A VAL 53.A N THR 49.A O no hydrogen 3.066 N/A HIS 54.A N ILE 50.A O no hydrogen 2.848 N/A GLU 55.A N LEU 51.A O no hydrogen 2.816 N/A LEU 56.A N HIS 52.A O no hydrogen 2.938 N/A TYR 57.A N VAL 53.A O no hydrogen 3.062 N/A ILE 58.A N HIS 54.A O no hydrogen 3.046 N/A ARG 59.A N GLU 55.A O no hydrogen 2.858 N/A ALA 60.A N LEU 56.A O no hydrogen 2.795 N/A PHE 61.A N TYR 57.A O no hydrogen 2.916 N/A GLN 62.A N ILE 58.A O no hydrogen 2.923 N/A LYS 63.A N ARG 59.A O no hydrogen 3.054 N/A LYS 63.A NZ GLN 85.A OE1 no hydrogen 2.873 N/A LEU 64.A N ALA 60.A O no hydrogen 2.974 N/A THR 65.A N PHE 61.A O no hydrogen 2.969 N/A THR 65.A OG1 PHE 61.A O no hydrogen 2.749 N/A THR 65.A OG1 GLN 62.A O no hydrogen 3.139 N/A ASP 66.A N GLN 62.A O no hydrogen 2.808 N/A PHE 67.A N LEU 64.A O no hydrogen 3.371 N/A ILE 70.A N GLN 23.A OE1 no hydrogen 2.923 N/A LYS 71.A N ASP 75.A OD2 no hydrogen 3.186 N/A LYS 71.A NZ ASP 75.A OD1 no hydrogen 3.515 N/A LYS 71.A NZ ASP 75.A OD2 no hydrogen 2.725 N/A ASP 75.A N ASP 72.A OD1 no hydrogen 2.806 N/A GLU 76.A N ASP 72.A O no hydrogen 3.072 N/A ALA 77.A N GLN 73.A O no hydrogen 2.897 N/A GLN 78.A N ALA 74.A O no hydrogen 3.272 N/A TYR 79.A N ASP 75.A O no hydrogen 2.882 N/A CYS 80.A N GLU 76.A O no hydrogen 3.033 N/A CYS 80.A SG GLU 76.A O no hydrogen 3.478 N/A CYS 80.A SG GLU 76.A OE2 no hydrogen 3.009 N/A CYS 80.A SG HIS 135.A NE2 no hydrogen 3.673 N/A CYS 80.A SG HIS 139.A NE2 no hydrogen 3.573 N/A GLN 81.A N ALA 77.A O no hydrogen 3.382 N/A LEU 82.A N GLN 78.A O no hydrogen 3.155 N/A VAL 83.A N TYR 79.A O no hydrogen 2.890 N/A ARG 84.A N CYS 80.A O no hydrogen 2.880 N/A ARG 84.A NH1.A GLN 81.A OE1 no hydrogen 2.491 N/A GLN 85.A N GLN 81.A O no hydrogen 3.012 N/A LEU 86.A N LEU 82.A O no hydrogen 2.907 N/A LEU 87.A N VAL 83.A O no hydrogen 2.923 N/A ASP 88.A N ARG 84.A O no hydrogen 3.030 N/A ASP 89.A N GLN 85.A O no hydrogen 2.812 N/A HIS 90.A N LEU 86.A O no hydrogen 3.019 N/A LYS 91.A N ASP 88.A O no hydrogen 3.134 N/A LYS 91.A NZ ASP 92.A OD2 no hydrogen 3.097 N/A VAL 93.A N HIS 90.A O no hydrogen 3.236 N/A LEU 96.A N ASP 92.A O no hydrogen 3.044 N/A LEU 97.A N VAL 93.A O no hydrogen 2.918 N/A ALA 98.A N VAL 94.A O no hydrogen 3.005 N/A GLU 99.A N THR 95.A O no hydrogen 3.027 N/A GLY 100.A N LEU 96.A O no hydrogen 2.755 N/A LEU 101.A N LEU 97.A O no hydrogen 2.847 N/A ARG 102.A N GLU 99.A O no hydrogen 3.261 N/A SER 104.A OG GLY 100.A O no hydrogen 2.686 N/A ARG 105.A N LEU 101.A O no hydrogen 3.055 N/A ARG 105.A NH1 HIS 260.A ND1 no hydrogen 3.210 N/A LYS 106.A N GLU 103.A O no hydrogen 2.851 N/A LYS 106.A NZ GLU 103.A OE1 no hydrogen 2.799 N/A LYS 106.A NZ GLU 103.A OE2 no hydrogen 3.327 N/A HIS 107.A N SER 104.A O no hydrogen 3.097 N/A HIS 107.A ND1 SER 104.A O no hydrogen 3.083 N/A LYS 112.A N ASP 110.A OD1 no hydrogen 3.230 N/A LEU 113.A N ASP 110.A O no hydrogen 3.151 N/A ARG 115.A NH2 ASP 258.A OD1 no hydrogen 2.915 N/A TYR 116.A N LYS 112.A O no hydrogen 3.054 N/A PHE 117.A N LEU 113.A O no hydrogen 2.931 N/A LEU 118.A N VAL 114.A O no hydrogen 2.802 N/A ASP 119.A N ARG 115.A O no hydrogen 2.844 N/A LYS 120.A N TYR 116.A O no hydrogen 2.934 N/A THR 121.A N PHE 117.A O no hydrogen 2.788 N/A THR 121.A OG1 PHE 117.A O no hydrogen 2.775 N/A LEU 122.A N LEU 118.A O no hydrogen 2.823 N/A THR 123.A N ASP 119.A O no hydrogen 3.145 N/A THR 123.A OG1 ASP 119.A O no hydrogen 2.691 N/A THR 123.A OG1 LYS 120.A O no hydrogen 3.322 N/A SER 124.A N LYS 120.A O no hydrogen 3.085 N/A SER 124.A OG LYS 120.A O no hydrogen 2.976 N/A ARG 125.A N THR 121.A O no hydrogen 2.979 N/A ARG 125.A NH2 HIS 90.A O no hydrogen 2.931 N/A LEU 126.A N LEU 122.A O no hydrogen 2.882 N/A GLY 127.A N THR 123.A O no hydrogen 2.941 N/A ILE 128.A N SER 124.A O no hydrogen 2.820 N/A ARG 129.A N ARG 125.A O no hydrogen 2.815 N/A ARG 129.A NH1 LEU 87.A O no hydrogen 3.074 N/A ARG 129.A NH2 LEU 87.A O no hydrogen 3.409 N/A MET 130.A N LEU 126.A O no hydrogen 2.852 N/A LEU 131.A N GLY 127.A O no hydrogen 3.002 N/A ALA 132.A N ILE 128.A O no hydrogen 3.033 N/A THR 133.A N ARG 129.A O no hydrogen 2.856 N/A THR 133.A OG1 ARG 129.A O no hydrogen 2.748 N/A HIS 134.A N MET 130.A O no hydrogen 2.803 N/A HIS 134.A NE2 TYR 5.A O no hydrogen 2.663 N/A HIS 135.A N LEU 131.A O no hydrogen 3.024 N/A HIS 135.A ND1 SER 18.A OG no hydrogen 2.665 N/A HIS 135.A NE2 GLU 76.A OE2 no hydrogen 2.603 N/A LEU 136.A N ALA 132.A O no hydrogen 3.085 N/A ALA 137.A N THR 133.A O no hydrogen 2.927 N/A LEU 138.A N HIS 134.A O no hydrogen 3.131 N/A LEU 138.A N HIS 135.A O no hydrogen 3.139 N/A HIS 139.A N LEU 136.A O no hydrogen 3.199 N/A HIS 139.A NE2 GLU 76.A OE2 no hydrogen 2.741 N/A GLU 140.A N ALA 137.A O no hydrogen 2.917 N/A VAL 146.A N ILE 149.A O no hydrogen 2.800 N/A ILE 148.A N HIS 134.A ND1 no hydrogen 3.133 N/A ILE 149.A N VAL 146.A O no hydrogen 2.904 N/A CYS 150.A N PHE 192.A O no hydrogen 2.848 N/A CYS 150.A SG ASP 144.A O no hydrogen 3.548 N/A THR 151.A N ASP 144.A O no hydrogen 2.767 N/A ARG 152.A NH1 ASP 144.A OD1 no hydrogen 2.853 N/A LEU 153.A N PHE 190.A O no hydrogen 2.797 N/A LYS 156.A NZ GLU 160.A OE2 no hydrogen 2.545 N/A LYS 157.A N SER 154.A OG no hydrogen 3.009 N/A ILE 158.A N SER 154.A O no hydrogen 3.151 N/A ILE 159.A N PRO 155.A O no hydrogen 2.916 N/A GLU 160.A N LYS 156.A O no hydrogen 2.886 N/A LYS 161.A N LYS 157.A O no hydrogen 2.927 N/A LYS 161.A NZ ASP 198.A OD1 no hydrogen 3.166 N/A TRP 162.A N ILE 158.A O no hydrogen 3.210 N/A TRP 162.A NE1 ASP 198.A OD1 no hydrogen 2.806 N/A VAL 163.A N ILE 159.A O no hydrogen 2.806 N/A ASP 164.A N GLU 160.A O no hydrogen 3.002 N/A PHE 165.A N LYS 161.A O no hydrogen 3.271 N/A ALA 166.A N TRP 162.A O no hydrogen 2.828 N/A ARG 167.A N VAL 163.A O no hydrogen 2.823 N/A ARG 167.A NE PRO 178.A O no hydrogen 2.703 N/A ARG 167.A NH2 ALA 177.A O no hydrogen 3.017 N/A ARG 168.A N ASP 164.A O no hydrogen 3.132 N/A LEU 169.A N PHE 165.A O no hydrogen 3.247 N/A CYS 170.A N ALA 166.A O no hydrogen 2.880 N/A CYS 170.A SG ASN 176.A O no hydrogen 3.539 N/A GLU 171.A N ARG 167.A O no hydrogen 2.799 N/A HIS 172.A N ARG 168.A O no hydrogen 2.966 N/A LYS 173.A N LEU 169.A O no hydrogen 3.058 N/A TYR 174.A N CYS 170.A O no hydrogen 2.810 N/A TYR 174.A OH GLU 214.A OE2 no hydrogen 2.376 N/A GLY 175.A N GLU 171.A O no hydrogen 2.897 N/A ASN 176.A ND2 PRO 220.A O no hydrogen 2.619 N/A ARG 181.A N VAL 226.A O no hydrogen 2.915 N/A ARG 181.A NH1 ASP 225.A OD2 no hydrogen 2.677 N/A ASN 183.A N ILE 228.A O no hydrogen 2.831 N/A HIS 185.A N ILE 230.A O no hydrogen 2.714 N/A VAL 186.A N GLY 184.A O no hydrogen 2.866 N/A ALA 188.A N HIS 185.A O no hydrogen 3.191 N/A ARG 189.A NH1 ARG 152.A O no hydrogen 3.178 N/A PHE 190.A N LEU 153.A O no hydrogen 3.114 N/A PHE 192.A N CYS 150.A O no hydrogen 2.838 N/A ASP 198.A N PRO 194.A O no hydrogen 2.917 N/A TYR 199.A N MET 195.A O no hydrogen 3.185 N/A TYR 199.A N PRO 196.A O no hydrogen 3.175 N/A ILE 200.A N PRO 196.A O no hydrogen 2.936 N/A LEU 201.A N LEU 197.A O no hydrogen 2.825 N/A LEU 204.A N ILE 200.A O no hydrogen 3.130 N/A LEU 205.A N LEU 201.A O no hydrogen 2.934 N/A LYS 206.A N PRO 202.A O no hydrogen 2.875 N/A ASN 207.A N GLU 203.A O no hydrogen 3.149 N/A ALA 208.A N LEU 204.A O no hydrogen 3.032 N/A MET 209.A N LEU 205.A O no hydrogen 2.999 N/A ARG 210.A N LYS 206.A O no hydrogen 2.905 N/A ARG 210.A NH2 THR 263.A OG1 no hydrogen 3.222 N/A ALA 211.A N ASN 207.A O no hydrogen 2.980 N/A THR 212.A N ALA 208.A O no hydrogen 3.012 N/A THR 212.A OG1 ALA 208.A O no hydrogen 2.698 N/A MET 213.A N MET 209.A O no hydrogen 2.901 N/A GLU 214.A N ARG 210.A O no hydrogen 2.894 N/A SER 215.A N ALA 211.A O no hydrogen 3.224 N/A SER 215.A OG ALA 211.A O no hydrogen 2.857 N/A SER 215.A OG THR 212.A O no hydrogen 3.079 N/A SER 215.A OG HIS 216.A ND1 no hydrogen 3.034 N/A HIS 216.A N MET 213.A O no hydrogen 2.978 N/A HIS 216.A ND1 THR 212.A O no hydrogen 2.813 N/A THR 219.A N HIS 216.A O no hydrogen 3.029 N/A THR 219.A OG1 ASN 222.A O no hydrogen 3.361 N/A ASN 222.A N THR 219.A O no hydrogen 2.863 N/A VAL 226.A N ARG 179.A O no hydrogen 2.885 N/A VAL 227.A N SER 242.A O no hydrogen 2.890 N/A ILE 228.A N ARG 181.A O no hydrogen 2.748 N/A THR 229.A N ARG 240.A O no hydrogen 2.797 N/A THR 229.A OG1 ASN 183.A OD1 no hydrogen 2.670 N/A ILE 230.A N ASN 183.A O no hydrogen 2.928 N/A ALA 231.A N ILE 238.A O no hydrogen 2.923 N/A ASN 232.A N HIS 185.A ND1 no hydrogen 2.863 N/A ASN 233.A N ASP 236.A O no hydrogen 3.157 N/A ASN 233.A ND2 ASP 236.A OD2 no hydrogen 2.812 N/A VAL 235.A N ASN 233.A OD1 no hydrogen 2.738 N/A ASP 236.A N ASN 233.A OD1 no hydrogen 2.823 N/A LEU 237.A N LEU 300.A O no hydrogen 2.814 N/A ILE 238.A N ALA 231.A O no hydrogen 2.785 N/A ILE 239.A N LEU 298.A O no hydrogen 2.775 N/A ARG 240.A N THR 229.A O no hydrogen 2.859 N/A ARG 240.A NH2 THR 229.A OG1 no hydrogen 2.926 N/A ILE 241.A N VAL 296.A O no hydrogen 2.828 N/A SER 242.A N VAL 227.A O no hydrogen 2.906 N/A SER 242.A OG ASP 295.A OD1 no hydrogen 2.936 N/A ASP 243.A N THR 294.A O no hydrogen 2.933 N/A GLY 245.A N ASP 243.A OD2 no hydrogen 2.845 N/A GLY 246.A N ILE 292.A O no hydrogen 2.999 N/A ILE 248.A N SER 288.A OG no hydrogen 2.842 N/A LYS 251.A NZ ASP 252.A OD1 no hydrogen 3.469 N/A ASP 252.A N ALA 249.A O no hydrogen 2.894 N/A LEU 253.A N HIS 250.A O no hydrogen 3.385 N/A ARG 255.A N ASP 252.A O no hydrogen 2.886 N/A ARG 255.A NH2 LYS 251.A O no hydrogen 2.943 N/A ARG 255.A NH2 ASP 252.A OD1 no hydrogen 3.486 N/A VAL 256.A N ASP 252.A O no hydrogen 3.133 N/A ASP 258.A N ARG 255.A O no hydrogen 2.996 N/A TYR 259.A OH ASP 119.A OD1 no hydrogen 2.647 N/A HIS 260.A N GLY 267.A O no hydrogen 3.022 N/A HIS 260.A NE2 ALA 98.A O no hydrogen 2.722 N/A PHE 261.A N ASP 258.A O no hydrogen 3.218 N/A ALA 264.A N THR 262.A OG1 no hydrogen 3.056 N/A THR 272.A N PHE 268.A O no hydrogen 2.955 N/A THR 272.A OG1 PHE 268.A O no hydrogen 2.945 N/A SER 273.A N GLY 269.A O no hydrogen 3.079 N/A SER 273.A OG GLY 269.A O no hydrogen 2.680 N/A ARG 274.A N.A LEU 270.A O no hydrogen 2.908 N/A ARG 274.A N.B LEU 270.A O no hydrogen 2.898 N/A ARG 274.A NE.B LEU 284.A O no hydrogen 3.014 N/A ARG 274.A NH2.B LEU 284.A O no hydrogen 2.792 N/A ALA 275.A N PRO 271.A O no hydrogen 2.922 N/A TYR 276.A N THR 272.A O no hydrogen 2.856 N/A ALA 277.A N SER 273.A O no hydrogen 2.874 N/A GLU 278.A N ARG 274.A O.A no hydrogen 2.924 N/A GLU 278.A N ARG 274.A O.B no hydrogen 2.954 N/A TYR 279.A N ALA 275.A O no hydrogen 2.919 N/A LEU 280.A N TYR 276.A O no hydrogen 3.153 N/A LEU 280.A N ALA 277.A O no hydrogen 3.220 N/A GLY 281.A N GLU 278.A O no hydrogen 2.868 N/A GLY 282.A N ALA 277.A O no hydrogen 2.785 N/A SER 283.A N ARG 299.A O no hydrogen 2.991 N/A GLN 285.A N TYR 297.A O no hydrogen 2.965 N/A GLN 287.A N ASP 295.A O no hydrogen 2.835 N/A SER 288.A OG ILE 248.A O no hydrogen 2.703 N/A LEU 289.A N GLY 293.A O no hydrogen 2.832 N/A GLN 290.A N GLN 290.A OE1 no hydrogen 2.791 N/A GLN 290.A NE2 ILE 248.A O no hydrogen 2.970 N/A GLY 291.A N GLY 246.A O no hydrogen 2.800 N/A ILE 292.A N LEU 289.A O no hydrogen 2.816 N/A GLY 293.A N LEU 289.A O no hydrogen 2.958 N/A THR 294.A N ASP 243.A O no hydrogen 3.328 N/A THR 294.A N ASP 243.A OD2 no hydrogen 3.121 N/A ASP 295.A N GLN 287.A O no hydrogen 2.880 N/A VAL 296.A N ILE 241.A O no hydrogen 2.872 N/A TYR 297.A N GLN 285.A O no hydrogen 2.793 N/A LEU 298.A N ILE 239.A O no hydrogen 2.895 N/A ARG 299.A N SER 283.A O no hydrogen 2.921 N/A LEU 300.A N LEU 237.A O no hydrogen 2.959 N/A HIS 302.A N VAL 235.A O no hydrogen 3.165 N/A HIS 302.A NE2 ASN 232.A OD1 no hydrogen 2.677 N/A