Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4n18_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 4.A OG THR 32.A OG1 no hydrogen 2.402 N/A ASP 5.A N ASP 30.A OD1 no hydrogen 3.065 N/A ILE 6.A N ASP 30.A O no hydrogen 3.412 N/A THR 7.A N GLN 45.A OE1 no hydrogen 3.184 N/A ILE 8.A N THR 32.A O no hydrogen 2.881 N/A VAL 9.A N TYR 46.A O no hydrogen 2.878 N/A VAL 10.A N LEU 34.A O no hydrogen 2.955 N/A ASP 11.A N SER 48.A O no hydrogen 2.998 N/A ASN 13.A N TRP 50.A O no hydrogen 2.872 N/A PHE 17.A N ASP 14.A OD1 no hydrogen 2.950 N/A ALA 18.A N ASP 14.A O no hydrogen 3.016 N/A ARG 19.A N ALA 15.A O no hydrogen 2.865 N/A ARG 19.A NH1 ASP 16.A OD1 no hydrogen 3.316 N/A ASP 20.A N ASP 16.A O no hydrogen 2.908 N/A ILE 21.A N PHE 17.A O no hydrogen 2.907 N/A CYS 22.A N ALA 18.A O no hydrogen 2.888 N/A CYS 22.A SG ALA 18.A O no hydrogen 3.493 N/A ALA 23.A N ARG 19.A O no hydrogen 3.069 N/A ALA 24.A N ASP 20.A O no hydrogen 2.936 N/A LEU 25.A N ILE 21.A O no hydrogen 2.956 N/A GLN 26.A N CYS 22.A O no hydrogen 2.975 N/A GLN 27.A N ALA 24.A O no hydrogen 3.239 N/A PHE 28.A N LEU 25.A O no hydrogen 3.012 N/A THR 32.A N ILE 6.A O no hydrogen 2.887 N/A THR 32.A OG1 SER 4.A OG no hydrogen 2.402 N/A ALA 33.A N GLN 26.A OE1 no hydrogen 2.984 N/A LEU 34.A N ILE 8.A O no hydrogen 2.796 N/A HIS 38.A N LEU 35.A O no hydrogen 3.092 N/A GLN 39.A N GLN 39.A OE1 no hydrogen 3.187 N/A ALA 40.A N HIS 38.A ND1 no hydrogen 3.032 N/A ALA 41.A N HIS 38.A O no hydrogen 2.829 N/A ARG 42.A N GLN 39.A O no hydrogen 3.252 N/A ASP 43.A N ALA 40.A O no hydrogen 2.889 N/A ALA 44.A N ALA 41.A O no hydrogen 2.971 N/A GLN 45.A N THR 7.A O no hydrogen 3.350 N/A TYR 46.A N THR 7.A O no hydrogen 3.310 N/A ALA 47.A N LEU 65.A O no hydrogen 3.126 N/A SER 48.A N VAL 9.A O no hydrogen 2.919 N/A SER 48.A OG GLN 67.A OE1 no hydrogen 2.898 N/A CYS 49.A N GLN 67.A O no hydrogen 2.720 N/A TRP 50.A N ASP 11.A O no hydrogen 3.117 N/A PHE 51.A N HIS 75.A ND1 no hydrogen 3.165 N/A ASP 53.A N ASP 11.A OD1 no hydrogen 3.366 N/A ASP 53.A N ASP 11.A OD2 no hydrogen 2.983 N/A GLN 55.A N ASP 53.A OD1 no hydrogen 2.710 N/A LEU 56.A N ASP 53.A O no hydrogen 2.994 N/A SER 58.A N GLN 55.A O no hydrogen 2.858 N/A ARG 59.A N GLN 55.A O no hydrogen 2.998 N/A SER 60.A N LEU 56.A O no hydrogen 2.768 N/A SER 60.A OG ALA 41.A O no hydrogen 2.910 N/A LYS 64.A N GLN 45.A O no hydrogen 2.770 N/A ILE 66.A N PRO 86.A O no hydrogen 2.966 N/A GLN 67.A N ALA 47.A O no hydrogen 2.800 N/A GLN 67.A NE2 ILE 281.A O no hydrogen 3.251 N/A ALA 68.A N CYS 88.A O no hydrogen 2.923 N/A ALA 69.A N CYS 49.A O no hydrogen 2.770 N/A SER 70.A OG GLY 72.A O no hydrogen 2.761 N/A SER 70.A OG HIS 75.A NE2 no hydrogen 2.876 N/A HIS 75.A NE2 SER 70.A OG no hydrogen 2.876 N/A LEU 76.A N VAL 73.A O no hydrogen 3.204 N/A LEU 80.A N PRO 77.A O no hydrogen 3.014 N/A PHE 81.A N PRO 78.A O no hydrogen 3.074 N/A ALA 82.A N PRO 78.A O no hydrogen 3.251 N/A ALA 82.A N ALA 79.A O no hydrogen 3.269 N/A SER 83.A N ALA 79.A O no hydrogen 3.045 N/A SER 83.A N LEU 80.A O no hydrogen 3.376 N/A SER 83.A OG LEU 80.A O no hydrogen 3.462 N/A ILE 85.A N SER 83.A OG no hydrogen 3.353 N/A CYS 88.A N ILE 66.A O no hydrogen 2.965 N/A CYS 88.A SG ILE 66.A O no hydrogen 3.867 N/A ARG 89.A N ASN 300.A O no hydrogen 2.875 N/A VAL 90.A N SER 70.A O no hydrogen 3.195 N/A ILE 91.A N GLN 284.A OE1 no hydrogen 3.173 N/A ASP 94.A N ASP 92.A OD1 no hydrogen 3.228 N/A PHE 95.A N ASP 92.A OD2 no hydrogen 2.969 N/A ARG 96.A N ASP 92.A O no hydrogen 3.302 N/A HIS 97.A N GLU 93.A O no hydrogen 2.969 N/A HIS 97.A ND1 TYR 148.A OH no hydrogen 3.376 N/A GLY 98.A N ASP 94.A O no hydrogen 3.085 N/A GLU 100.A N HIS 97.A O no hydrogen 2.909 N/A TYR 101.A N GLY 98.A O no hydrogen 3.163 N/A TYR 101.A OH THR 270.A OG1 no hydrogen 2.398 N/A LEU 103.A N PHE 99.A O no hydrogen 2.797 N/A TRP 104.A N GLU 100.A O no hydrogen 2.910 N/A SER 105.A N TYR 101.A O no hydrogen 3.073 N/A SER 105.A OG TYR 101.A O no hydrogen 2.843 N/A VAL 106.A N ALA 102.A O no hydrogen 2.833 N/A LEU 107.A N LEU 103.A O no hydrogen 2.895 N/A TRP 108.A N TRP 104.A O no hydrogen 2.879 N/A GLN 110.A N VAL 106.A O no hydrogen 2.857 N/A GLN 110.A NE2 ARG 131.A O no hydrogen 2.875 N/A ARG 111.A N LEU 107.A O no hydrogen 2.898 N/A HIS 112.A N PHE 109.A O no hydrogen 3.088 N/A ASP 114.A N TRP 108.A O no hydrogen 3.086 N/A ALA 116.A N HIS 112.A O no hydrogen 3.040 N/A LEU 117.A N PHE 113.A O no hydrogen 2.938 N/A ALA 118.A N ASP 114.A O no hydrogen 3.103 N/A HIS 119.A N ARG 115.A O no hydrogen 2.936 N/A HIS 119.A NE2 TYR 128.A OH no hydrogen 2.862 N/A GLN 120.A N ALA 116.A O no hydrogen 2.936 N/A GLN 120.A N LEU 117.A O no hydrogen 3.191 N/A ARG 121.A N ALA 118.A O no hydrogen 3.279 N/A THR 122.A N HIS 119.A O no hydrogen 3.208 N/A THR 122.A OG1 HIS 119.A O no hydrogen 3.083 N/A THR 122.A OG1 THR 124.A OG1 no hydrogen 2.808 N/A GLN 123.A N GLN 120.A O no hydrogen 3.219 N/A THR 124.A N HIS 119.A O no hydrogen 2.694 N/A THR 124.A OG1 THR 122.A OG1 no hydrogen 2.808 N/A TYR 128.A OH HIS 119.A NE2 no hydrogen 2.862 N/A ARG 131.A NE.A ASP 135.A O no hydrogen 2.805 N/A ARG 131.A NE.B GLN 110.A O no hydrogen 3.083 N/A ARG 131.A NH1.A ASP 135.A O no hydrogen 2.795 N/A ARG 131.A NH1.A ASP 190.A OD1 no hydrogen 3.166 N/A ARG 131.A NH2.B PHE 109.A O no hydrogen 2.817 N/A ARG 131.A NH2.B GLN 110.A O no hydrogen 3.499 N/A ASP 135.A N ALA 132.A O no hydrogen 2.860 N/A PHE 136.A N ALA 133.A O no hydrogen 3.047 N/A HIS 137.A N ASP 190.A OD2 no hydrogen 2.716 N/A HIS 137.A NE2 SER 161.A OG no hydrogen 2.621 N/A ILE 138.A N ARG 159.A O no hydrogen 2.859 N/A GLY 139.A N GLY 191.A O no hydrogen 2.803 N/A ILE 140.A N SER 161.A O no hydrogen 2.993 N/A GLY 147.A N GLY 143.A O no hydrogen 2.906 N/A TYR 148.A OH HIS 97.A ND1 no hydrogen 3.376 N/A ILE 149.A N ILE 145.A O no hydrogen 3.019 N/A ALA 150.A N GLY 146.A O no hydrogen 2.980 N/A ASP 151.A N GLY 147.A O no hydrogen 3.007 N/A GLN 152.A N TYR 148.A O no hydrogen 2.947 N/A LEU 153.A N ILE 149.A O no hydrogen 2.847 N/A ALA 154.A N ALA 150.A O no hydrogen 3.072 N/A ARG 155.A N ASP 151.A O no hydrogen 3.024 N/A ARG 155.A NH1 ASP 151.A OD2 no hydrogen 2.248 N/A LEU 156.A N GLN 152.A O no hydrogen 3.202 N/A GLY 157.A N ALA 154.A O no hydrogen 3.127 N/A TYR 158.A N LEU 153.A O no hydrogen 3.213 N/A TYR 158.A OH GLN 110.A OE1 no hydrogen 2.643 N/A ARG 159.A NH1 THR 174.A OG1 no hydrogen 2.659 N/A ARG 159.A NH2 THR 174.A OG1 no hydrogen 2.758 N/A SER 161.A N ILE 138.A O no hydrogen 2.965 N/A SER 161.A OG HIS 137.A NE2 no hydrogen 2.621 N/A GLY 162.A N THR 174.A O no hydrogen 2.837 N/A TRP 163.A N ILE 140.A O no hydrogen 2.865 N/A TRP 163.A NE1 GLY 178.A O no hydrogen 2.792 N/A SER 164.A N TYR 176.A O no hydrogen 2.961 N/A SER 164.A OG SER 166.A O no hydrogen 3.247 N/A SER 166.A N SER 164.A OG no hydrogen 3.029 N/A VAL 173.A N LEU 170.A O no hydrogen 3.333 N/A THR 174.A N VAL 160.A O no hydrogen 2.921 N/A CYS 175.A SG VAL 173.A O no hydrogen 3.695 N/A TYR 176.A N GLY 162.A O no hydrogen 2.798 N/A ARG 177.A NE ARG 165.A O no hydrogen 3.358 N/A GLY 178.A N SER 164.A O no hydrogen 2.831 N/A GLU 180.A N GLU 180.A OE1 no hydrogen 2.786 N/A ALA 181.A N GLY 178.A O no hydrogen 3.055 N/A LEU 182.A N GLU 179.A O no hydrogen 2.879 N/A PHE 185.A N ALA 181.A O no hydrogen 2.951 N/A LEU 186.A N LEU 182.A O no hydrogen 2.823 N/A GLY 187.A N ASP 183.A O no hydrogen 2.991 N/A LEU 189.A N LEU 186.A O no hydrogen 3.333 N/A ASP 190.A N HIS 137.A O no hydrogen 2.739 N/A GLY 191.A N HIS 137.A O no hydrogen 3.068 N/A LEU 192.A N VAL 219.A O no hydrogen 2.820 N/A ILE 193.A N GLY 139.A O no hydrogen 2.781 N/A ASN 194.A N ILE 221.A O no hydrogen 2.863 N/A ASN 194.A ND2 ASN 222.A OD1 no hydrogen 2.913 N/A LEU 196.A N ASN 194.A OD1 no hydrogen 2.988 N/A LEU 198.A N ASP 74.A OD2 no hydrogen 2.790 N/A THR 199.A N THR 202.A OG1 no hydrogen 2.856 N/A THR 202.A N THR 199.A O no hydrogen 3.172 N/A THR 202.A N THR 199.A OG1 no hydrogen 3.270 N/A THR 202.A OG1 PRO 197.A O no hydrogen 2.868 N/A THR 202.A OG1 THR 199.A O no hydrogen 3.455 N/A THR 202.A OG1 HIS 228.A NE2 no hydrogen 3.290 N/A ARG 203.A N THR 199.A O no hydrogen 3.032 N/A GLY 204.A N GLU 227.A O no hydrogen 3.031 N/A ILE 205.A N THR 202.A O no hydrogen 3.035 N/A LEU 206.A N HIS 228.A O no hydrogen 2.903 N/A ALA 207.A N ILE 205.A O no hydrogen 2.938 N/A ALA 208.A N ASP 232.A OD2 no hydrogen 2.727 N/A PHE 211.A N ALA 207.A O no hydrogen 2.846 N/A ASN 212.A N ALA 208.A O no hydrogen 2.808 N/A ARG 213.A N LEU 210.A O no hydrogen 2.989 N/A LEU 214.A N PHE 211.A O no hydrogen 3.080 N/A GLY 217.A N GLN 241.A O no hydrogen 2.912 N/A ALA 218.A N PRO 215.A O no hydrogen 3.145 N/A VAL 219.A N ASP 190.A O no hydrogen 3.065 N/A LEU 220.A N GLY 244.A O no hydrogen 3.065 N/A ILE 221.A N LEU 192.A O no hydrogen 2.883 N/A ASN 222.A N VAL 246.A O no hydrogen 2.929 N/A ASN 222.A ND2 ARG 225.A O no hydrogen 3.330 N/A CYS 223.A N ASN 194.A O no hydrogen 3.021 N/A GLY 224.A N ASN 222.A OD1 no hydrogen 3.026 N/A ARG 225.A N HIS 228.A ND1 no hydrogen 2.962 N/A ARG 225.A NE GLU 227.A OE2 no hydrogen 3.219 N/A ARG 225.A NH1 ASP 74.A O no hydrogen 2.865 N/A ARG 225.A NH1 ASP 74.A OD1 no hydrogen 3.028 N/A ARG 225.A NH2 GLU 227.A OE1 no hydrogen 3.215 N/A GLU 227.A N GLU 227.A OE2 no hydrogen 2.687 N/A HIS 228.A N ARG 225.A O no hydrogen 3.165 N/A HIS 228.A NE2 PRO 197.A O no hydrogen 3.029 N/A ASP 232.A N VAL 229.A O no hydrogen 3.102 N/A VAL 233.A N VAL 229.A O no hydrogen 3.286 N/A LEU 234.A N ASN 230.A O no hydrogen 3.075 N/A ALA 235.A N ASP 231.A O no hydrogen 2.855 N/A ALA 236.A N ASP 232.A O no hydrogen 2.941 N/A LEU 237.A N VAL 233.A O no hydrogen 2.887 N/A GLU 238.A N LEU 234.A O no hydrogen 2.939 N/A SER 239.A N ALA 235.A O no hydrogen 3.075 N/A SER 239.A OG ALA 235.A O no hydrogen 3.546 N/A SER 239.A OG ALA 236.A O no hydrogen 3.205 N/A GLY 240.A N ALA 236.A O no hydrogen 3.009 N/A GLY 240.A N LEU 237.A O no hydrogen 3.267 N/A GLN 241.A N SER 239.A OG no hydrogen 3.102 N/A GLN 241.A NE2 PHE 211.A O no hydrogen 2.928 N/A GLN 241.A NE2 LEU 214.A O no hydrogen 2.684 N/A LEU 242.A N ALA 236.A O no hydrogen 3.106 N/A ALA 243.A N ALA 218.A O no hydrogen 2.763 N/A ALA 245.A N GLN 266.A O no hydrogen 2.855 N/A VAL 246.A N LEU 220.A O no hydrogen 2.914 N/A LEU 247.A N VAL 268.A O no hydrogen 2.857 N/A ASP 248.A N ASN 222.A O no hydrogen 3.292 N/A PHE 250.A N GLU 253.A OE1 no hydrogen 3.262 N/A ASP 259.A N PRO 256.A O no hydrogen 2.831 N/A LEU 261.A N ASP 259.A OD1 no hydrogen 2.984 N/A TRP 262.A N ASP 259.A O no hydrogen 3.346 N/A TRP 262.A NE1 LEU 255.A O no hydrogen 3.207 N/A ARG 263.A N PRO 260.A O no hydrogen 3.147 N/A HIS 264.A N LEU 261.A O no hydrogen 3.204 N/A GLN 266.A N HIS 264.A ND1 no hydrogen 3.070 N/A VAL 267.A N HIS 264.A O no hydrogen 3.079 N/A VAL 268.A N ALA 245.A O no hydrogen 2.815 N/A THR 270.A N LEU 247.A O no hydrogen 3.011 N/A THR 270.A OG1 TYR 101.A OH no hydrogen 2.398 N/A THR 270.A OG1 ASP 248.A OD1 no hydrogen 2.454 N/A HIS 272.A N THR 270.A O no hydrogen 3.085 N/A HIS 272.A ND1 GLU 253.A OE2 no hydrogen 2.807 N/A SER 274.A OG PHE 95.A O no hydrogen 2.771 N/A GLU 279.A N GLU 279.A OE2 no hydrogen 2.799 N/A ILE 281.A N PRO 277.A O no hydrogen 2.985 N/A ALA 282.A N ALA 278.A O no hydrogen 2.855 N/A ARG 283.A N GLU 279.A O no hydrogen 3.044 N/A GLN 284.A N VAL 280.A O no hydrogen 2.923 N/A GLN 284.A NE2 ILE 91.A O no hydrogen 2.885 N/A LEU 285.A N ILE 281.A O no hydrogen 2.892 N/A LEU 286.A N ALA 282.A O no hydrogen 2.951 N/A GLU 287.A N ARG 283.A O no hydrogen 2.944 N/A ASN 288.A N GLN 284.A O no hydrogen 3.064 N/A ASN 288.A ND2 LYS 299.A O no hydrogen 2.856 N/A ILE 289.A N LEU 285.A O no hydrogen 2.876 N/A GLN 290.A N LEU 286.A O no hydrogen 2.912 N/A ARG 291.A N GLU 287.A O no hydrogen 2.931 N/A ARG 291.A NH1 PRO 297.A O no hydrogen 3.430 N/A GLN 292.A N ASN 288.A O no hydrogen 2.892 N/A GLN 292.A NE2 LYS 64.A O no hydrogen 3.081 N/A ARG 293.A N ILE 289.A O no hydrogen 2.848 N/A ARG 293.A NH1 GLN 290.A OE1 no hydrogen 3.109 N/A ARG 294.A N GLN 290.A O no hydrogen 3.027 N/A ARG 294.A N ARG 291.A O no hydrogen 3.128 N/A GLY 295.A N GLN 292.A O no hydrogen 2.906 N/A LEU 296.A N ARG 291.A O no hydrogen 2.798 N/A LYS 299.A N ASN 288.A OD1 no hydrogen 2.906 N/A VAL 302.A N LEU 87.A O no hydrogen 2.853 N/A LYS 304.A NZ SER 83.A O no hydrogen 2.676 N/A LYS 304.A NZ ILE 85.A O no hydrogen 2.470 N/A HIS 305.A N ASN 303.A OD1 no hydrogen 3.018 N/A