Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2iu4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 5.A N ILE 3.A O no hydrogen 2.701 N/A LEU 8.A N PRO 4.A O no hydrogen 3.013 N/A LYS 9.A N GLU 5.A O no hydrogen 2.789 N/A GLY 10.A N GLU 6.A O no hydrogen 2.873 N/A ILE 11.A N MET 7.A O no hydrogen 2.874 N/A ASP 12.A N LEU 8.A O no hydrogen 3.034 N/A LEU 13.A N LYS 9.A O no hydrogen 2.965 N/A THR 14.A N GLY 10.A O no hydrogen 3.017 N/A THR 14.A N ILE 11.A O no hydrogen 3.033 N/A THR 14.A OG1 GLY 10.A O no hydrogen 2.753 N/A TYR 15.A N ILE 11.A O no hydrogen 3.065 N/A GLN 17.A N GLN 17.A OE1 no hydrogen 2.737 N/A GLN 17.A NE2 GLY 316.A O no hydrogen 3.034 N/A LEU 18.A N TYR 15.A O no hydrogen 3.154 N/A THR 19.A N TYR 28.A O no hydrogen 2.934 N/A TYR 20.A N ASP 12.A OD2 no hydrogen 2.870 N/A TYR 20.A OH GLU 5.A OE1 no hydrogen 2.542 N/A LEU 21.A N ILE 26.A O no hydrogen 3.026 N/A GLU 23.A N GLU 5.A OE1 no hydrogen 3.310 N/A GLU 23.A N GLU 5.A OE2 no hydrogen 2.748 N/A THR 24.A N LEU 21.A O no hydrogen 3.214 N/A THR 24.A OG1 LEU 21.A O no hydrogen 2.600 N/A GLY 25.A N TYR 20.A OH no hydrogen 2.953 N/A ILE 26.A N THR 24.A OG1 no hydrogen 2.989 N/A LEU 27.A N ALA 63.A O no hydrogen 2.917 N/A TYR 28.A N THR 19.A O no hydrogen 2.866 N/A ASP 29.A N ALA 61.A O no hydrogen 2.965 N/A ASN 30.A N GLN 17.A O no hydrogen 2.867 N/A ASN 30.A ND2 PRO 16.A O no hydrogen 2.880 N/A ASN 30.A ND2 THR 19.A OG1 no hydrogen 3.001 N/A THR 31.A N ASP 29.A OD1 no hydrogen 2.780 N/A TYR 32.A N ASP 29.A O no hydrogen 3.247 N/A TYR 32.A OH THR 36.A O no hydrogen 2.429 N/A ASN 33.A ND2 ASN 33.A O no hydrogen 3.413 N/A ILE 40.A N PHE 91.A O no hydrogen 2.761 N/A SER 41.A N ALA 62.A O no hydrogen 3.378 N/A SER 41.A OG ILE 93.A O no hydrogen 2.713 N/A GLY 43.A N VAL 64.A O no hydrogen 2.918 N/A SER 45.A N PRO 67.A O no hydrogen 3.097 N/A SER 45.A OG GLU 48.A OE2 no hydrogen 2.964 N/A GLY 46.A N GLU 48.A OE1 no hydrogen 2.969 N/A GLY 46.A N GLU 48.A OE2 no hydrogen 3.163 N/A HIS 47.A ND1 THR 288.A O no hydrogen 2.927 N/A ALA 50.A N HIS 47.A O no hydrogen 2.985 N/A HIS 51.A ND1 HIS 148.A NE2 no hydrogen 2.871 N/A GLY 53.A N PRO 49.A O no hydrogen 2.743 N/A TYR 54.A N HIS 51.A O no hydrogen 2.914 N/A TYR 54.A OH LEU 286.A O no hydrogen 2.555 N/A VAL 55.A N VAL 52.A O no hydrogen 3.518 N/A GLY 56.A N LEU 60.A O no hydrogen 2.839 N/A MET 59.A N GLY 56.A O no hydrogen 2.894 N/A LEU 60.A N TYR 54.A O no hydrogen 2.910 N/A ALA 61.A N ILE 39.A O no hydrogen 2.746 N/A ALA 63.A N LEU 27.A O no hydrogen 2.912 N/A VAL 64.A N SER 41.A O no hydrogen 3.009 N/A THR 65.A N GLY 25.A O no hydrogen 2.861 N/A GLY 66.A N GLY 43.A O no hydrogen 2.866 N/A PHE 69.A N SER 45.A O no hydrogen 2.883 N/A ILE 70.A N PRO 67.A O no hydrogen 2.961 N/A SER 74.A N GLU 103.A OE1 no hydrogen 2.850 N/A ASN 76.A N LYS 73.A O no hydrogen 2.983 N/A ILE 77.A N LYS 73.A O no hydrogen 3.194 N/A LEU 78.A N SER 74.A O no hydrogen 2.758 N/A LYS 79.A N LYS 75.A O no hydrogen 3.020 N/A ALA 80.A N ASN 76.A O no hydrogen 2.957 N/A ILE 81.A N ILE 77.A O no hydrogen 2.961 N/A ARG 82.A N LEU 78.A O no hydrogen 2.905 N/A ARG 82.A NE GLU 114.A OE1 no hydrogen 2.880 N/A ARG 82.A NH2 GLU 114.A OE2 no hydrogen 2.424 N/A GLN 83.A N LYS 79.A O no hydrogen 2.998 N/A VAL 84.A N ALA 80.A O no hydrogen 3.159 N/A ASN 85.A N ILE 81.A O no hydrogen 3.038 N/A SER 86.A OG GLU 34.A O no hydrogen 3.338 N/A GLY 87.A N ASN 85.A OD1 no hydrogen 3.029 N/A LYS 88.A NZ GLU 34.A O no hydrogen 2.671 N/A LYS 88.A NZ SER 86.A OG no hydrogen 2.779 N/A VAL 90.A N ASP 117.A O no hydrogen 2.813 N/A PHE 91.A N PRO 38.A O no hydrogen 3.004 N/A VAL 92.A N ARG 119.A O no hydrogen 2.891 N/A ILE 93.A N ILE 40.A O no hydrogen 2.856 N/A ILE 94.A N ILE 121.A O no hydrogen 2.973 N/A LYS 95.A NZ HIS 51.A NE2 no hydrogen 2.582 N/A ASN 96.A N SER 123.A O no hydrogen 2.895 N/A ASN 96.A ND2 HIS 138.A O no hydrogen 2.773 N/A PHE 97.A N LYS 95.A O no hydrogen 2.767 N/A LEU 101.A N PHE 97.A O no hydrogen 2.863 N/A LYS 102.A N GLU 98.A O no hydrogen 3.010 N/A GLU 103.A N ALA 99.A O no hydrogen 3.319 N/A PHE 104.A N ASP 100.A O no hydrogen 2.883 N/A ASN 105.A N LEU 101.A O no hydrogen 2.815 N/A GLU 106.A N LYS 102.A O no hydrogen 3.301 N/A ALA 107.A N GLU 103.A O no hydrogen 3.193 N/A ILE 108.A N PHE 104.A O no hydrogen 2.774 N/A LYS 109.A N ASN 105.A O no hydrogen 2.933 N/A GLU 110.A N GLU 106.A O no hydrogen 3.069 N/A ALA 111.A N ALA 107.A O no hydrogen 2.861 N/A ARG 112.A N ILE 108.A O no hydrogen 2.985 N/A ARG 112.A NE VAL 118.A O no hydrogen 2.945 N/A ARG 112.A NH2 VAL 118.A O no hydrogen 3.002 N/A THR 113.A N LYS 109.A O no hydrogen 2.996 N/A THR 113.A OG1 GLU 110.A O no hydrogen 2.759 N/A GLU 114.A N GLU 110.A O no hydrogen 3.147 N/A GLU 114.A N ALA 111.A O no hydrogen 3.045 N/A GLY 115.A N ARG 112.A O no hydrogen 2.839 N/A ILE 116.A N ALA 111.A O no hydrogen 3.141 N/A ARG 119.A N VAL 90.A O no hydrogen 2.891 N/A ARG 119.A NE ASP 117.A OD1 no hydrogen 2.767 N/A ARG 119.A NH1 ASP 162.A OD1 no hydrogen 2.466 N/A ARG 119.A NH1 GLU 165.A OE1 no hydrogen 2.950 N/A ARG 119.A NH2 ASP 117.A OD2 no hydrogen 2.871 N/A ARG 119.A NH2 ASP 162.A OD1 no hydrogen 2.586 N/A ILE 121.A N VAL 92.A O no hydrogen 3.078 N/A SER 123.A N ILE 94.A O no hydrogen 2.692 N/A SER 123.A OG ASP 125.A OD1 no hydrogen 3.361 N/A SER 123.A OG THR 144.A OG1 no hydrogen 2.601 N/A HIS 124.A ND1 VAL 122.A O no hydrogen 3.023 N/A ASP 125.A N ASP 125.A OD1 no hydrogen 2.576 N/A ASP 126.A N ARG 139.A O no hydrogen 3.002 N/A ILE 127.A N THR 177.A O no hydrogen 2.812 N/A SER 128.A N ASP 126.A OD1 no hydrogen 3.033 N/A SER 128.A OG ASP 126.A OD1 no hydrogen 2.838 N/A SER 128.A OG ASP 126.A OD2 no hydrogen 3.289 N/A ALA 131.A N ILE 127.A O no hydrogen 3.001 N/A TYR 132.A N SER 128.A O no hydrogen 2.960 N/A TYR 132.A OH GLU 226.A OE2 no hydrogen 2.642 N/A PHE 134.A N VAL 129.A O no hydrogen 2.830 N/A LYS 136.A NZ HIS 135.A O no hydrogen 3.513 N/A ARG 137.A NE ASN 96.A OD1 no hydrogen 3.292 N/A ARG 137.A NH2 ASN 96.A OD1 no hydrogen 3.339 N/A ARG 139.A NE ASP 126.A OD2 no hydrogen 2.743 N/A ARG 139.A NH2 ASP 126.A OD2 no hydrogen 2.815 N/A ARG 139.A NH2 SER 128.A OG no hydrogen 3.262 N/A ARG 139.A NH2 GLY 204.A O no hydrogen 2.809 N/A VAL 141.A N ASP 125.A OD1 no hydrogen 2.846 N/A GLY 143.A N ASP 125.A OD2 no hydrogen 2.745 N/A THR 144.A N VAL 141.A O no hydrogen 2.925 N/A THR 144.A OG1 SER 123.A OG no hydrogen 2.601 N/A THR 144.A OG1 VAL 141.A O no hydrogen 2.765 N/A ILE 145.A N ALA 142.A O no hydrogen 3.158 N/A LEU 146.A N GLY 143.A O no hydrogen 3.007 N/A LEU 147.A N THR 144.A O no hydrogen 3.019 N/A HIS 148.A N THR 144.A O no hydrogen 3.329 N/A HIS 148.A NE2 HIS 51.A ND1 no hydrogen 2.871 N/A LYS 149.A N ILE 145.A O no hydrogen 3.009 N/A LYS 149.A NZ TYR 310.A O no hydrogen 2.955 N/A LYS 149.A NZ VAL 313.A O no hydrogen 2.534 N/A ILE 150.A N LEU 146.A O no hydrogen 2.834 N/A LEU 151.A N LEU 147.A O no hydrogen 2.857 N/A GLY 152.A N HIS 148.A O no hydrogen 3.000 N/A ALA 153.A N LYS 149.A O no hydrogen 2.978 N/A PHE 154.A N ILE 150.A O no hydrogen 3.020 N/A ALA 155.A N LEU 151.A O no hydrogen 2.898 N/A LYS 156.A N GLY 152.A O no hydrogen 3.002 N/A LYS 156.A NZ SER 57.A OG no hydrogen 3.250 N/A GLU 157.A N ALA 153.A O no hydrogen 2.968 N/A GLY 158.A N ALA 155.A O no hydrogen 2.941 N/A GLY 159.A N PHE 154.A O no hydrogen 2.999 N/A SER 160.A N GLU 163.A OE1 no hydrogen 2.960 N/A GLU 163.A N SER 160.A OG no hydrogen 3.126 N/A ILE 164.A N SER 160.A O no hydrogen 2.845 N/A GLU 165.A N ILE 161.A O no hydrogen 2.982 N/A GLN 166.A N ASP 162.A O no hydrogen 3.053 N/A LEU 167.A N GLU 163.A O no hydrogen 2.945 N/A ALA 168.A N ILE 164.A O no hydrogen 2.867 N/A LEU 169.A N GLU 165.A O no hydrogen 2.998 N/A SER 170.A N GLN 166.A O no hydrogen 3.032 N/A LEU 171.A N LEU 167.A O no hydrogen 2.821 N/A SER 172.A N ALA 168.A O no hydrogen 2.833 N/A GLU 174.A N LEU 171.A O no hydrogen 2.761 N/A ILE 175.A N SER 172.A O no hydrogen 3.204 N/A TYR 176.A N LEU 299.A O no hydrogen 3.046 N/A THR 177.A N ASP 125.A O no hydrogen 2.870 N/A THR 177.A OG1 ASP 125.A OD2 no hydrogen 2.475 N/A THR 177.A OG1 THR 298.A OG1 no hydrogen 2.652 N/A LEU 178.A N LEU 297.A O no hydrogen 3.055 N/A VAL 180.A N ILE 295.A O no hydrogen 2.831 N/A ALA 181.A N SER 202.A O no hydrogen 2.810 N/A LEU 182.A N SER 293.A O no hydrogen 2.636 N/A ALA 183.A N SER 293.A O no hydrogen 3.151 N/A VAL 185.A N SER 193.A OG no hydrogen 2.980 N/A HIS 186.A N ASP 291.A OD1 no hydrogen 2.937 N/A PHE 187.A N LYS 191.A O no hydrogen 2.675 N/A THR 192.A OG1 PHE 194.A O no hydrogen 3.070 N/A SER 193.A N VAL 185.A O no hydrogen 2.890 N/A SER 193.A OG GLY 208.A O no hydrogen 2.774 N/A ALA 197.A N GLU 200.A OE1 no hydrogen 3.211 N/A GLU 200.A N ALA 197.A O no hydrogen 3.124 N/A VAL 201.A N GLU 215.A O no hydrogen 2.834 N/A SER 202.A N ALA 181.A O no hydrogen 2.899 N/A PHE 203.A N ARG 213.A O no hydrogen 2.721 N/A GLY 204.A N GLY 179.A O no hydrogen 2.848 N/A ILE 205.A N GLY 179.A O no hydrogen 3.339 N/A GLY 211.A N SER 202.A OG no hydrogen 2.834 N/A ARG 213.A N PHE 203.A O no hydrogen 2.989 N/A GLU 215.A N VAL 201.A O no hydrogen 3.000 N/A PHE 217.A N ASP 199.A O no hydrogen 2.780 N/A GLU 221.A N GLU 221.A OE2 no hydrogen 2.638 N/A ILE 223.A N GLY 219.A O no hydrogen 3.208 N/A ALA 224.A N SER 220.A O no hydrogen 2.964 N/A ILE 225.A N GLU 221.A O no hydrogen 2.992 N/A GLU 226.A N ARG 222.A O no hydrogen 3.048 N/A LEU 227.A N ILE 223.A O no hydrogen 3.108 N/A VAL 228.A N ALA 224.A O no hydrogen 2.910 N/A ASN 229.A N ILE 225.A O no hydrogen 2.805 N/A LYS 230.A N GLU 226.A O no hydrogen 2.987 N/A LYS 230.A NZ ALA 131.A O no hydrogen 3.001 N/A LEU 231.A N LEU 227.A O no hydrogen 2.943 N/A LYS 232.A N VAL 228.A O no hydrogen 2.817 N/A LYS 232.A NZ GLU 274.A OE2 no hydrogen 2.871 N/A ALA 233.A N ASN 229.A O no hydrogen 3.144 N/A GLU 234.A N LYS 230.A O no hydrogen 3.327 N/A GLU 234.A N LEU 231.A O no hydrogen 3.078 N/A ILE 235.A N LEU 231.A O no hydrogen 2.841 N/A ASN 236.A N LYS 232.A O no hydrogen 2.657 N/A ASN 236.A ND2 ALA 233.A O no hydrogen 3.441 N/A ASN 236.A ND2 GLU 234.A O no hydrogen 3.658 N/A TRP 237.A NE1 GLU 274.A OE2 no hydrogen 2.953 N/A GLN 238.A N GLN 238.A OE1 no hydrogen 2.708 N/A LYS 239.A N ASN 236.A O no hydrogen 3.014 N/A LYS 240.A N TRP 237.A O no hydrogen 3.171 N/A LYS 240.A NZ ILE 235.A O no hydrogen 3.170 N/A ASN 242.A ND2 VAL 302.A O no hydrogen 2.982 N/A LYS 243.A NZ TRP 237.A O no hydrogen 3.003 N/A LYS 243.A NZ LYS 240.A O no hydrogen 2.795 N/A ASN 244.A N ASN 242.A OD1 no hydrogen 3.028 N/A TYR 245.A N SER 277.A O no hydrogen 2.830 N/A ILE 246.A N CYS 300.A O no hydrogen 2.785 N/A LEU 247.A N PHE 280.A O no hydrogen 2.845 N/A LEU 248.A N THR 298.A O no hydrogen 2.821 N/A VAL 249.A N LYS 282.A O no hydrogen 2.901 N/A ASN 250.A N SER 296.A O no hydrogen 2.878 N/A ASN 250.A ND2 MET 287.A O no hydrogen 2.838 N/A ASN 250.A ND2 SER 296.A OG no hydrogen 3.149 N/A GLY 251.A N GLY 284.A O no hydrogen 2.864 N/A LEU 252.A N GLY 294.A O no hydrogen 2.885 N/A SER 254.A N MET 292.A O no hydrogen 2.797 N/A SER 254.A OG ASP 291.A O no hydrogen 2.809 N/A SER 254.A OG SER 293.A OG no hydrogen 2.645 N/A THR 255.A OG1 GLY 294.A O no hydrogen 3.079 N/A THR 256.A N GLU 259.A OE1 no hydrogen 2.723 N/A THR 256.A OG1 GLU 259.A OE1 no hydrogen 3.054 N/A GLU 259.A N THR 256.A OG1 no hydrogen 3.244 N/A LEU 260.A N THR 256.A O no hydrogen 2.923 N/A TYR 261.A N LEU 257.A O no hydrogen 2.932 N/A SER 262.A N MET 258.A O no hydrogen 2.998 N/A SER 262.A OG MET 258.A O no hydrogen 2.668 N/A PHE 263.A N GLU 259.A O no hydrogen 2.808 N/A GLN 264.A N LEU 260.A O no hydrogen 2.818 N/A TYR 265.A N TYR 261.A O no hydrogen 2.976 N/A ASP 266.A N SER 262.A O no hydrogen 3.156 N/A VAL 267.A N PHE 263.A O no hydrogen 2.917 N/A MET 268.A N GLN 264.A O no hydrogen 2.813 N/A ARG 269.A N TYR 265.A O no hydrogen 2.934 N/A ARG 269.A NE TYR 265.A OH no hydrogen 3.169 N/A ARG 269.A NH1 GLU 272.A OE1 no hydrogen 2.861 N/A LEU 270.A N ASP 266.A O no hydrogen 2.906 N/A LEU 271.A N VAL 267.A O no hydrogen 2.896 N/A GLU 272.A N MET 268.A O no hydrogen 2.972 N/A LEU 273.A N ARG 269.A O no hydrogen 2.965 N/A GLU 274.A N LEU 270.A O no hydrogen 2.986 N/A GLU 274.A N LEU 271.A O no hydrogen 2.957 N/A GLY 275.A N GLU 272.A O no hydrogen 2.916 N/A LEU 276.A N LEU 271.A O no hydrogen 3.050 N/A SER 277.A N LYS 243.A O no hydrogen 2.899 N/A LYS 279.A N TYR 245.A O no hydrogen 2.814 N/A CYS 281.A SG LEU 247.A O no hydrogen 3.873 N/A CYS 281.A SG GLN 264.A OE1 no hydrogen 2.705 N/A LYS 282.A N LEU 247.A O no hydrogen 3.069 N/A LYS 282.A NZ ALA 319.A O no hydrogen 2.914 N/A LYS 282.A NZ GLU 322.A OE2 no hydrogen 1.624 N/A GLY 284.A N VAL 249.A O no hydrogen 3.057 N/A ASN 285.A ND2 GLY 253.A O no hydrogen 3.179 N/A LEU 286.A N ASN 250.A OD1 no hydrogen 2.736 N/A MET 287.A N ASN 250.A OD1 no hydrogen 2.892 N/A THR 288.A N HIS 47.A O no hydrogen 2.964 N/A THR 288.A OG1 GLU 48.A O no hydrogen 2.687 N/A SER 289.A N LEU 252.A O no hydrogen 2.805 N/A SER 289.A OG ILE 207.A O no hydrogen 2.830 N/A CYS 290.A N GLY 46.A O no hydrogen 2.753 N/A MET 292.A N SER 289.A O no hydrogen 2.997 N/A SER 293.A N ALA 183.A O no hydrogen 3.235 N/A SER 293.A OG SER 254.A OG no hydrogen 2.645 N/A GLY 294.A N THR 255.A OG1 no hydrogen 2.724 N/A ILE 295.A N VAL 180.A O no hydrogen 3.088 N/A SER 296.A N ASN 250.A O no hydrogen 2.855 N/A LEU 297.A N LEU 178.A O no hydrogen 2.890 N/A THR 298.A N LEU 248.A O no hydrogen 2.903 N/A THR 298.A OG1 THR 177.A OG1 no hydrogen 2.652 N/A LEU 299.A N TYR 176.A O no hydrogen 2.891 N/A CYS 300.A N ILE 246.A O no hydrogen 2.960 N/A CYS 300.A SG SER 301.A O no hydrogen 3.570 N/A VAL 302.A N ASN 244.A O no hydrogen 2.882 N/A LYS 303.A NZ SER 170.A OG no hydrogen 2.792 N/A LYS 306.A N ASP 304.A OD1 no hydrogen 2.864 N/A TRP 307.A N ASP 304.A O no hydrogen 2.816 N/A LEU 308.A N PRO 305.A O no hydrogen 3.024 N/A TYR 310.A N LYS 306.A O no hydrogen 2.891 N/A LEU 311.A N TRP 307.A O no hydrogen 2.904 N/A ASN 312.A N LEU 308.A O no hydrogen 3.084 N/A ASN 312.A N ASP 309.A O no hydrogen 3.016 N/A ASN 312.A ND2 LEU 308.A O no hydrogen 2.703 N/A THR 315.A OG1 TRP 320.A O no hydrogen 2.788 N/A GLY 316.A N SER 57.A O no hydrogen 2.928 N/A ALA 317.A N THR 315.A OG1 no hydrogen 3.041 N/A ALA 319.A N GLY 53.A O no hydrogen 2.942 N/A TRP 320.A N ALA 317.A O no hydrogen 3.012 N/A HIS 324.A N ASN 312.A O no hydrogen 3.357 N/A