Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4y64_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 2.A OG LEU 3.A O no hydrogen 3.012 N/A THR 15.A N LYS 12.A O no hydrogen 3.226 N/A CYS 17.A SG.A GLY 35.A O no hydrogen 3.103 N/A ARG 18.A NE ASP 20.A OD1 no hydrogen 2.855 N/A ARG 18.A NH1 ASP 20.A OD1 no hydrogen 3.335 N/A ARG 18.A NH1 ASP 20.A OD2 no hydrogen 2.920 N/A ARG 18.A NH1 VAL 272.A O no hydrogen 3.027 N/A ARG 18.A NH2 GLU 34.A O no hydrogen 2.838 N/A THR 25.A N ALA 29.A O no hydrogen 2.803 N/A THR 25.A OG1 ALA 29.A O no hydrogen 3.484 N/A TRP 27.A N THR 25.A OG1 no hydrogen 3.291 N/A TRP 27.A NE1 PRO 252.A O no hydrogen 2.736 N/A LEU 28.A N THR 25.A O no hydrogen 2.907 N/A ALA 29.A N THR 25.A OG1 no hydrogen 3.000 N/A ILE 31.A N VAL 23.A O no hydrogen 2.890 N/A VAL 32.A N VAL 255.A O no hydrogen 2.814 N/A TRP 33.A NE1 LEU 22.A O no hydrogen 2.982 N/A GLU 34.A N GLU 259.A OE2 no hydrogen 2.767 N/A THR 36.A N TRP 33.A O no hydrogen 3.164 N/A THR 36.A OG1 TRP 33.A O no hydrogen 2.773 N/A ILE 41.A N ASN 38.A OD1 no hydrogen 3.248 N/A LEU 42.A N ASN 38.A O no hydrogen 3.269 N/A ASN 43.A N ILE 39.A O no hydrogen 2.785 N/A GLU 44.A N ASP 40.A O no hydrogen 3.217 N/A GLN 45.A N ILE 41.A O no hydrogen 3.027 N/A PHE 46.A N LEU 42.A O no hydrogen 2.955 N/A ARG 47.A N ASN 43.A O no hydrogen 2.806 N/A ARG 47.A NH2 ASN 50.A OD1 no hydrogen 2.975 N/A LEU 48.A N GLU 44.A O no hydrogen 3.003 N/A GLN 49.A N PHE 46.A O no hydrogen 3.240 N/A ASN 50.A N ARG 47.A O no hydrogen 2.873 N/A THR 51.A N PHE 46.A O no hydrogen 3.246 N/A THR 51.A OG1 PHE 46.A O no hydrogen 2.844 N/A THR 52.A N ASP 142.A OD2 no hydrogen 2.856 N/A ILE 53.A N ARG 83.A O no hydrogen 2.867 N/A GLY 54.A N TYR 143.A O no hydrogen 2.722 N/A LEU 55.A N HIS 85.A O no hydrogen 2.931 N/A THR 56.A N VAL 145.A O no hydrogen 2.819 N/A VAL 57.A N TYR 87.A O no hydrogen 3.032 N/A ALA 59.A N PHE 89.A O no hydrogen 2.839 N/A LYS 61.A N ASP 91.A OD1 no hydrogen 2.962 N/A LYS 61.A NZ TYR 115.A O no hydrogen 2.704 N/A TYR 63.A N ILE 60.A O no hydrogen 3.168 N/A VAL 64.A N LYS 61.A O no hydrogen 3.425 N/A ALA 65.A N LYS 62.A O no hydrogen 3.243 N/A PHE 66.A N TYR 63.A O no hydrogen 3.172 N/A LEU 67.A N VAL 64.A O no hydrogen 3.183 N/A LYS 68.A NZ GLU 72.A OE2 no hydrogen 2.678 N/A PHE 70.A N PHE 66.A O no hydrogen 3.205 N/A LEU 71.A N LEU 67.A O no hydrogen 2.911 N/A GLU 72.A N LYS 68.A O no hydrogen 2.938 N/A THR 73.A N LEU 69.A O no hydrogen 2.913 N/A THR 73.A OG1 LEU 69.A O no hydrogen 2.858 N/A THR 73.A OG1 PHE 70.A O no hydrogen 3.236 N/A ALA 74.A N PHE 70.A O no hydrogen 2.901 N/A GLU 75.A N LEU 71.A O no hydrogen 2.995 N/A HIS 77.A N THR 73.A O no hydrogen 3.044 N/A HIS 77.A N ALA 74.A O no hydrogen 3.233 N/A PHE 78.A N ALA 74.A O no hydrogen 2.772 N/A MET 79.A N VAL 157.A O no hydrogen 2.873 N/A HIS 82.A N MET 79.A O no hydrogen 3.056 N/A HIS 82.A NE2 ASN 43.A OD1 no hydrogen 2.879 N/A ARG 83.A NH1 THR 52.A OG1 no hydrogen 2.807 N/A VAL 84.A N GLY 104.A O no hydrogen 3.244 N/A HIS 85.A N ILE 53.A O no hydrogen 2.890 N/A HIS 85.A NE2 SER 108.A OG no hydrogen 2.752 N/A TYR 86.A N GLN 106.A O no hydrogen 2.778 N/A TYR 86.A OH GLU 75.A OE2 no hydrogen 2.659 N/A TYR 87.A N LEU 55.A O no hydrogen 2.794 N/A TYR 87.A OH GLU 140.A OE1 no hydrogen 2.604 N/A VAL 88.A N SER 108.A O no hydrogen 2.877 N/A PHE 89.A N VAL 57.A O no hydrogen 2.911 N/A THR 90.A N LEU 110.A O no hydrogen 2.950 N/A THR 90.A OG1 ALA 59.A O no hydrogen 2.668 N/A GLN 92.A N THR 90.A OG1 no hydrogen 3.086 N/A GLN 92.A NE2 LYS 61.A O no hydrogen 2.729 N/A GLN 92.A NE2 ASP 91.A OD1 no hydrogen 3.059 N/A ALA 95.A N GLN 92.A O no hydrogen 2.954 N/A VAL 96.A N PRO 93.A O no hydrogen 3.504 N/A GLY 102.A N GLU 75.A OE1 no hydrogen 2.799 N/A ARG 105.A NE GLU 75.A OE2 no hydrogen 2.752 N/A ARG 105.A NH1 PHE 78.A O no hydrogen 3.033 N/A ARG 105.A NH1 MET 79.A O no hydrogen 3.343 N/A ARG 105.A NH2 GLU 75.A OE2 no hydrogen 3.550 N/A ARG 105.A NH2 PHE 78.A O no hydrogen 2.901 N/A ARG 105.A NH2 TYR 86.A OH no hydrogen 2.838 N/A GLN 106.A N VAL 84.A O no hydrogen 2.920 N/A SER 108.A N TYR 86.A O no hydrogen 2.872 N/A SER 108.A OG HIS 85.A NE2 no hydrogen 2.752 N/A LEU 110.A N VAL 88.A O no hydrogen 2.780 N/A VAL 112.A N THR 90.A O no hydrogen 2.946 N/A ARG 117.A NH1 ASP 120.A OD2 no hydrogen 3.098 N/A ARG 117.A NH1 GLU 234.A OE1 no hydrogen 2.953 N/A ARG 117.A NH2 GLU 234.A OE1 no hydrogen 3.339 N/A ARG 117.A NH2 GLU 234.A OE2 no hydrogen 3.193 N/A GLN 119.A N GLN 119.A OE1 no hydrogen 2.839 N/A VAL 121.A N ARG 117.A O no hydrogen 3.003 N/A SER 122.A N TRP 118.A O no hydrogen 2.874 N/A SER 122.A OG ASP 239.A OD1 no hydrogen 2.579 N/A SER 122.A OG ASP 239.A OD2 no hydrogen 3.428 N/A MET 123.A N GLN 119.A O no hydrogen 2.857 N/A ARG 124.A N ASP 120.A O no hydrogen 2.880 N/A ARG 124.A NH1 GLU 127.A OE1 no hydrogen 2.805 N/A ARG 125.A N SER 122.A O no hydrogen 3.355 N/A ARG 125.A NE SER 122.A O no hydrogen 3.096 N/A ARG 125.A NH1 ASP 148.A OD1 no hydrogen 2.733 N/A ARG 125.A NH2 ASP 148.A OD1 no hydrogen 3.338 N/A ARG 125.A NH2 ASP 239.A OD2 no hydrogen 3.040 N/A MET 126.A N MET 123.A O no hydrogen 3.192 N/A MET 128.A N ARG 124.A O no hydrogen 3.107 N/A ILE 129.A N ARG 125.A O no hydrogen 2.790 N/A SER 130.A N MET 126.A O no hydrogen 2.957 N/A SER 130.A OG.A MET 126.A O no hydrogen 3.503 N/A SER 130.A OG.A GLU 127.A O no hydrogen 2.719 N/A SER 130.A OG.B GLN 215.A OE1 no hydrogen 2.598 N/A ASP 131.A N GLU 127.A O no hydrogen 2.879 N/A PHE 132.A N MET 128.A O no hydrogen 3.167 N/A CYS 133.A N ILE 129.A O no hydrogen 2.948 N/A CYS 133.A SG ILE 129.A O no hydrogen 3.270 N/A GLU 134.A N SER 130.A O no hydrogen 3.175 N/A ARG 136.A NE GLU 140.A OE1 no hydrogen 3.216 N/A PHE 137.A N PHE 132.A O no hydrogen 3.063 N/A SER 139.A OG ARG 135.A O no hydrogen 3.500 N/A SER 139.A OG ARG 136.A O no hydrogen 3.060 N/A GLU 140.A N ARG 136.A O no hydrogen 3.250 N/A GLU 140.A N PHE 137.A O no hydrogen 3.177 N/A VAL 141.A N PHE 137.A O no hydrogen 3.086 N/A ASP 142.A N THR 52.A O no hydrogen 2.864 N/A TYR 143.A N THR 52.A O no hydrogen 3.308 N/A LEU 144.A N GLY 209.A O no hydrogen 2.837 N/A VAL 145.A N GLY 54.A O no hydrogen 2.781 N/A CYS 146.A N PHE 207.A O no hydrogen 2.766 N/A CYS 146.A SG THR 56.A OG1 no hydrogen 3.381 N/A VAL 147.A N THR 56.A O no hydrogen 3.186 N/A ASP 148.A N ALA 205.A O no hydrogen 3.115 N/A GLU 152.A N THR 279.A O no hydrogen 2.865 N/A PHE 153.A N THR 73.A OG1 no hydrogen 2.908 N/A ARG 154.A N ARG 277.A O no hydrogen 2.750 N/A ARG 154.A NE THR 279.A OG1 no hydrogen 2.994 N/A ARG 154.A NH1 GLN 264.A OE1 no hydrogen 2.546 N/A ARG 154.A NH2 GLN 264.A OE1 no hydrogen 2.998 N/A ASP 155.A N ARG 277.A O no hydrogen 3.262 N/A HIS 156.A N ASP 155.A OD1 no hydrogen 2.697 N/A HIS 156.A NE2 GLU 160.A OE1 no hydrogen 2.791 N/A VAL 157.A N HIS 77.A O no hydrogen 2.955 N/A GLY 158.A N GLU 160.A OE2 no hydrogen 2.897 N/A GLU 160.A N GLU 160.A OE1 no hydrogen 2.863 N/A ILE 161.A N GLY 158.A O no hydrogen 3.125 N/A LEU 162.A N VAL 159.A O no hydrogen 3.013 N/A THR 163.A OG1 THR 253.A OG1 no hydrogen 2.612 N/A LEU 165.A N THR 253.A OG1 no hydrogen 3.000 N/A PHE 166.A N GLY 208.A O no hydrogen 2.877 N/A THR 168.A OG1 PHE 206.A O no hydrogen 2.939 N/A LEU 169.A N LEU 256.A O no hydrogen 2.890 N/A HIS 170.A N TYR 201.A O no hydrogen 2.965 N/A GLY 172.A N HIS 170.A ND1 no hydrogen 3.192 N/A PHE 173.A N HIS 170.A O no hydrogen 3.348 N/A SER 176.A N PHE 173.A O no hydrogen 2.975 N/A SER 177.A OG.B GLU 179.A OE1 no hydrogen 3.468 N/A ARG 178.A NE GLY 198.A O no hydrogen 2.959 N/A ARG 178.A NH2 GLY 198.A O no hydrogen 2.924 N/A ALA 180.A N SER 177.A O no hydrogen 2.951 N/A PHE 181.A N ARG 178.A O no hydrogen 3.033 N/A THR 182.A OG1 TYR 201.A OH no hydrogen 3.278 N/A TYR 183.A OH PHE 200.A O no hydrogen 2.670 N/A ARG 185.A NH1 ILE 193.A O no hydrogen 2.966 N/A ARG 185.A NH2 ARG 178.A O no hydrogen 3.023 N/A ARG 185.A NH2 PHE 181.A O no hydrogen 2.940 N/A ARG 186.A N GLU 184.A OE2 no hydrogen 2.848 N/A ARG 186.A NE GLU 184.A OE2 no hydrogen 2.828 N/A ARG 186.A NH2 GLU 184.A OE1 no hydrogen 3.053 N/A ARG 186.A NH2 GLU 234.A O no hydrogen 2.794 N/A SER 189.A N ARG 186.A O no hydrogen 2.974 N/A SER 189.A OG ASP 228.A OD2 no hydrogen 2.857 N/A GLN 190.A N ASP 228.A OD1 no hydrogen 2.810 N/A ALA 191.A N SER 189.A OG no hydrogen 2.988 N/A TYR 192.A N SER 189.A O no hydrogen 3.089 N/A ILE 193.A N GLU 184.A O no hydrogen 3.001 N/A LYS 195.A NZ GLU 179.A O no hydrogen 2.612 N/A GLU 197.A N PRO 194.A O no hydrogen 3.033 N/A TYR 201.A OH GLU 240.A OE1 no hydrogen 2.668 N/A TYR 202.A N ASN 244.A OD1 no hydrogen 2.812 N/A GLY 203.A N THR 168.A O no hydrogen 2.835 N/A GLY 204.A N GLU 240.A OE2 no hydrogen 2.781 N/A PHE 207.A N CYS 146.A O no hydrogen 3.185 N/A GLY 208.A N PHE 166.A O no hydrogen 3.224 N/A GLY 209.A N LEU 144.A O no hydrogen 2.880 N/A SER 210.A N PRO 164.A O no hydrogen 2.884 N/A SER 210.A OG PRO 164.A O no hydrogen 3.556 N/A VAL 211.A N ASP 142.A O no hydrogen 3.438 N/A GLU 213.A N SER 210.A OG no hydrogen 3.163 N/A VAL 214.A N SER 210.A O no hydrogen 2.902 N/A GLN 215.A N VAL 211.A O no hydrogen 2.824 N/A ARG 216.A N GLN 212.A O no hydrogen 3.102 N/A LEU 217.A N GLU 213.A O no hydrogen 2.946 N/A THR 218.A N VAL 214.A O no hydrogen 2.831 N/A THR 218.A OG1 VAL 214.A O no hydrogen 2.957 N/A THR 218.A OG1 GLN 215.A O no hydrogen 3.317 N/A ARG 219.A N GLN 215.A O no hydrogen 2.945 N/A ALA 220.A N ARG 216.A O no hydrogen 2.899 N/A CYS 221.A N LEU 217.A O no hydrogen 2.937 N/A CYS 221.A SG LEU 217.A O no hydrogen 3.369 N/A HIS 222.A N THR 218.A O no hydrogen 2.920 N/A GLN 223.A N ARG 219.A O no hydrogen 2.976 N/A ALA 224.A N ALA 220.A O no hydrogen 3.037 N/A MET 225.A N CYS 221.A O no hydrogen 2.913 N/A MET 226.A N HIS 222.A O no hydrogen 2.891 N/A VAL 227.A N GLN 223.A O no hydrogen 3.048 N/A ASP 228.A N ALA 224.A O no hydrogen 3.046 N/A GLN 229.A N MET 225.A O no hydrogen 2.986 N/A ALA 230.A N MET 226.A O no hydrogen 3.013 N/A ASN 231.A N VAL 227.A O no hydrogen 3.030 N/A GLY 232.A N GLN 229.A O no hydrogen 2.922 N/A ILE 233.A N ASP 228.A O no hydrogen 2.954 N/A VAL 236.A N GLU 184.A OE1 no hydrogen 2.747 N/A TRP 237.A N SER 241.A OG no hydrogen 2.894 N/A HIS 238.A N ALA 235.A O no hydrogen 3.077 N/A SER 241.A N TRP 237.A O no hydrogen 3.405 N/A SER 241.A N HIS 238.A O no hydrogen 2.984 N/A HIS 242.A N HIS 238.A O no hydrogen 3.455 N/A LEU 243.A N ASP 239.A O no hydrogen 2.869 N/A ASN 244.A N GLU 240.A O no hydrogen 3.081 N/A ASN 244.A ND2 TYR 202.A O no hydrogen 2.821 N/A ASN 244.A ND2 GLU 240.A O no hydrogen 2.930 N/A LYS 245.A N SER 241.A O no hydrogen 3.147 N/A LYS 245.A NZ GLN 190.A O no hydrogen 2.931 N/A LYS 245.A NZ TYR 192.A O no hydrogen 2.781 N/A TYR 246.A N HIS 242.A O no hydrogen 2.926 N/A LEU 247.A N LEU 243.A O no hydrogen 2.956 N/A LEU 248.A N ASN 244.A O no hydrogen 3.017 N/A ARG 249.A N LYS 245.A O no hydrogen 3.393 N/A ARG 249.A N TYR 246.A O no hydrogen 3.240 N/A ARG 249.A NH1 GLU 197.A OE2 no hydrogen 2.723 N/A HIS 250.A N TYR 246.A O no hydrogen 2.832 N/A HIS 250.A ND1 TYR 246.A O no hydrogen 2.927 N/A LYS 251.A NZ ASP 199.A OD2 no hydrogen 2.755 N/A LYS 251.A NZ LEU 248.A O no hydrogen 2.809 N/A THR 253.A N LEU 165.A O no hydrogen 2.702 N/A THR 253.A OG1 THR 163.A OG1 no hydrogen 2.612 N/A THR 253.A OG1 LEU 165.A O no hydrogen 3.087 N/A LYS 254.A N LEU 165.A O no hydrogen 3.341 N/A LYS 254.A NZ GLU 160.A O no hydrogen 2.676 N/A LYS 254.A NZ LEU 162.A O no hydrogen 2.789 N/A VAL 255.A N PRO 30.A O no hydrogen 2.885 N/A LEU 256.A N GLY 167.A O no hydrogen 2.884 N/A SER 257.A N VAL 32.A O no hydrogen 3.144 N/A SER 257.A OG VAL 32.A O no hydrogen 2.815 N/A GLU 259.A N SER 257.A OG no hydrogen 3.372 N/A TYR 260.A N SER 257.A O no hydrogen 3.078 N/A TYR 260.A OH GLU 160.A OE2 no hydrogen 2.695 N/A LEU 261.A N PRO 258.A O no hydrogen 3.112 N/A TRP 262.A N PHE 278.A O no hydrogen 3.107 N/A TRP 262.A NE1 GLY 268.A O no hydrogen 2.863 N/A LEU 266.A N ASP 263.A OD1 no hydrogen 3.041 N/A LEU 267.A N ASP 263.A O no hydrogen 2.982 N/A GLY 268.A N GLN 264.A O no hydrogen 2.885 N/A TRP 269.A NE1 LEU 273.A O no hydrogen 2.696 N/A LEU 273.A N PRO 270.A O no hydrogen 3.035 N/A LYS 275.A NZ ASP 155.A OD1 no hydrogen 3.471 N/A ARG 277.A N GLU 259.A O no hydrogen 2.842 N/A ARG 277.A NE GLU 259.A OE1 no hydrogen 2.858 N/A ARG 277.A NH1 HIS 156.A O no hydrogen 2.823 N/A ARG 277.A NH2 GLU 34.A OE1 no hydrogen 2.900 N/A ARG 277.A NH2 GLU 259.A OE1 no hydrogen 2.885 N/A THR 279.A N GLU 152.A O no hydrogen 2.877 N/A THR 279.A OG1 GLU 152.A O no hydrogen 3.368 N/A ALA 280.A N TRP 262.A O no hydrogen 2.876 N/A VAL 281.A N ASP 150.A O no hydrogen 3.281 N/A