Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2bs4_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 2.A N SER 5.A OG no hydrogen 2.918 N/A THR 2.A OG1 GLU 4.A OE2 no hydrogen 3.239 N/A SER 5.A N THR 2.A OG1 no hydrogen 3.195 N/A SER 5.A OG THR 2.A O no hydrogen 2.763 N/A ILE 6.A N THR 2.A O no hydrogen 2.819 N/A LEU 7.A N ASN 3.A O no hydrogen 2.642 N/A GLU 8.A N GLU 4.A O no hydrogen 2.712 N/A SER 9.A N SER 5.A O no hydrogen 2.947 N/A SER 9.A OG SER 5.A O no hydrogen 3.070 N/A TYR 10.A N ILE 6.A O no hydrogen 2.904 N/A SER 11.A N LEU 7.A O no hydrogen 2.748 N/A SER 11.A OG LEU 7.A O no hydrogen 2.547 N/A GLY 12.A N GLU 8.A O no hydrogen 2.815 N/A VAL 13.A N SER 11.A OG no hydrogen 3.134 N/A THR 14.A N LYS 18.A O no hydrogen 2.706 N/A THR 14.A OG1 LYS 18.A O no hydrogen 3.170 N/A GLU 16.A N THR 14.A OG1 no hydrogen 3.281 N/A ARG 17.A N THR 14.A O no hydrogen 2.736 N/A LYS 18.A N THR 14.A OG1 no hydrogen 3.267 N/A ARG 21.A NH1 LYS 19.A O no hydrogen 2.805 N/A MET 22.A N SER 20.A OG no hydrogen 2.776 N/A LYS 25.A N ARG 21.A O no hydrogen 3.054 N/A LEU 26.A N MET 22.A O no hydrogen 2.660 N/A ASP 27.A N PRO 23.A O no hydrogen 2.972 N/A TRP 28.A N ALA 24.A O no hydrogen 2.987 N/A TRP 29.A N LYS 25.A O no hydrogen 3.038 N/A GLN 30.A N LEU 26.A O no hydrogen 3.151 N/A SER 31.A N ASP 27.A O no hydrogen 3.277 N/A ALA 32.A N TRP 28.A O no hydrogen 2.851 N/A THR 33.A N TRP 29.A O no hydrogen 2.837 N/A THR 33.A OG1 TRP 29.A O no hydrogen 2.910 N/A THR 33.A OG1 GLN 30.A O no hydrogen 3.014 N/A THR 33.A OG1 HIS 93.A ND1 no hydrogen 3.287 N/A GLY 34.A N GLN 30.A O no hydrogen 2.954 N/A LEU 35.A N SER 31.A O no hydrogen 2.650 N/A PHE 36.A N ALA 32.A O no hydrogen 2.864 N/A LEU 37.A N THR 33.A O no hydrogen 3.018 N/A GLY 38.A N GLY 34.A O no hydrogen 2.926 N/A LEU 39.A N LEU 35.A O no hydrogen 2.978 N/A PHE 40.A N PHE 36.A O no hydrogen 2.842 N/A MET 41.A N LEU 37.A O no hydrogen 3.019 N/A ILE 42.A N GLY 38.A O no hydrogen 3.307 N/A GLY 43.A N LEU 39.A O no hydrogen 3.157 N/A HIS 44.A N PHE 40.A O no hydrogen 2.720 N/A MET 45.A N MET 41.A O no hydrogen 2.851 N/A PHE 46.A N GLY 43.A O no hydrogen 2.817 N/A PHE 47.A N GLY 43.A O no hydrogen 3.104 N/A VAL 48.A N HIS 44.A O no hydrogen 3.066 N/A SER 49.A N PHE 46.A O no hydrogen 2.742 N/A SER 49.A OG MET 45.A O no hydrogen 2.691 N/A SER 49.A OG PHE 46.A O no hydrogen 2.613 N/A THR 50.A OG1 PHE 47.A O no hydrogen 3.050 N/A LEU 52.A N SER 49.A O no hydrogen 3.013 N/A LEU 53.A N THR 50.A O no hydrogen 2.853 N/A GLY 54.A N ILE 51.A O no hydrogen 3.426 N/A VAL 57.A N GLY 54.A O no hydrogen 3.000 N/A MET 58.A N GLY 54.A O no hydrogen 3.249 N/A LEU 59.A N ASP 55.A O no hydrogen 2.780 N/A TRP 60.A N ASN 56.A O no hydrogen 2.875 N/A VAL 61.A N VAL 57.A O no hydrogen 2.700 N/A THR 62.A N MET 58.A O no hydrogen 2.796 N/A THR 62.A OG1 MET 58.A O no hydrogen 2.777 N/A LYS 63.A N LEU 59.A O no hydrogen 3.051 N/A LYS 63.A NZ THR 253.A OG1 no hydrogen 3.416 N/A LYS 64.A N TRP 60.A O no hydrogen 3.184 N/A PHE 65.A N VAL 61.A O no hydrogen 3.276 N/A LEU 67.A N LYS 64.A O no hydrogen 2.815 N/A ASP 68.A N LYS 63.A O no hydrogen 3.029 N/A PHE 71.A N LEU 67.A O no hydrogen 3.128 N/A PHE 71.A N ASP 68.A O no hydrogen 3.296 N/A VAL 78.A N LYS 75.A O no hydrogen 2.873 N/A VAL 79.A N PRO 76.A O no hydrogen 2.730 N/A SER 80.A OG MET 148.A O no hydrogen 2.794 N/A PHE 81.A N ILE 77.A O no hydrogen 3.342 N/A LEU 82.A N VAL 78.A O no hydrogen 2.992 N/A ALA 83.A N VAL 79.A O no hydrogen 2.837 N/A ALA 84.A N SER 80.A O no hydrogen 2.895 N/A PHE 85.A N PHE 81.A O no hydrogen 2.844 N/A VAL 86.A N LEU 82.A O no hydrogen 3.253 N/A PHE 87.A N ALA 83.A O no hydrogen 2.808 N/A ALA 88.A N ALA 84.A O no hydrogen 2.940 N/A VAL 89.A N PHE 85.A O no hydrogen 3.127 N/A PHE 90.A N VAL 86.A O no hydrogen 2.751 N/A ILE 91.A N PHE 87.A O no hydrogen 2.703 N/A ALA 92.A N ALA 88.A O no hydrogen 2.767 N/A HIS 93.A N VAL 89.A O no hydrogen 2.707 N/A ALA 94.A N PHE 90.A O no hydrogen 3.145 N/A PHE 95.A N ILE 91.A O no hydrogen 2.942 N/A LEU 96.A N ALA 92.A O no hydrogen 3.021 N/A ALA 97.A N HIS 93.A O no hydrogen 2.803 N/A MET 98.A N ALA 94.A O no hydrogen 2.797 N/A ARG 99.A N LEU 96.A O no hydrogen 3.298 N/A ARG 99.A NE LEU 96.A O no hydrogen 2.697 N/A ARG 99.A NH2 GLN 30.A OE1 no hydrogen 2.763 N/A ARG 99.A NH2 LEU 96.A O no hydrogen 3.520 N/A LYS 100.A N ALA 97.A O no hydrogen 2.783 N/A LYS 100.A NZ GLN 30.A OE1 no hydrogen 3.209 N/A PHE 101.A N MET 98.A O no hydrogen 3.142 N/A GLN 107.A N ASN 104.A OD1 no hydrogen 2.819 N/A TYR 108.A N ASN 104.A O no hydrogen 2.958 N/A LEU 109.A N TYR 105.A O no hydrogen 2.728 N/A THR 110.A N ARG 106.A O no hydrogen 2.884 N/A THR 110.A OG1 ARG 106.A O no hydrogen 2.616 N/A THR 110.A OG1 GLN 107.A O no hydrogen 3.254 N/A PHE 111.A N GLN 107.A O no hydrogen 2.950 N/A LYS 112.A N TYR 108.A O no hydrogen 2.942 N/A THR 113.A N LEU 109.A O no hydrogen 2.902 N/A THR 113.A OG1 LEU 109.A O no hydrogen 2.887 N/A HIS 114.A N THR 110.A O no hydrogen 3.007 N/A LYS 115.A N PHE 111.A O no hydrogen 2.845 N/A LYS 115.A NZ ASP 116.A OD1 no hydrogen 2.636 N/A ASP 116.A N LYS 112.A O no hydrogen 3.044 N/A LEU 117.A N THR 113.A O no hydrogen 2.861 N/A MET 118.A N HIS 114.A O no hydrogen 2.666 N/A ARG 119.A N LYS 115.A O no hydrogen 3.033 N/A HIS 120.A ND1 THR 123.A OG1 no hydrogen 2.739 N/A THR 123.A N HIS 120.A O no hydrogen 3.257 N/A THR 123.A OG1 HIS 120.A ND1 no hydrogen 2.739 N/A THR 124.A N HIS 120.A O no hydrogen 2.939 N/A THR 124.A OG1 HIS 120.A O no hydrogen 2.842 N/A LEU 125.A N GLY 121.A O no hydrogen 2.811 N/A TRP 127.A N THR 123.A O no hydrogen 3.368 N/A ILE 128.A N THR 124.A O no hydrogen 3.154 N/A GLN 129.A N LEU 125.A O no hydrogen 2.875 N/A ALA 130.A N TRP 126.A O no hydrogen 2.860 N/A MET 131.A N TRP 127.A O no hydrogen 2.865 N/A THR 132.A N ILE 128.A O no hydrogen 2.828 N/A THR 132.A OG1 ILE 128.A O no hydrogen 2.889 N/A THR 132.A OG1 GLN 129.A O no hydrogen 3.153 N/A THR 132.A OG1 HIS 182.A ND1 no hydrogen 2.795 N/A GLY 133.A N GLN 129.A O no hydrogen 3.043 N/A PHE 134.A N ALA 130.A O no hydrogen 2.964 N/A ALA 135.A N MET 131.A O no hydrogen 2.836 N/A MET 136.A N THR 132.A O no hydrogen 2.912 N/A PHE 137.A N PHE 134.A O no hydrogen 3.174 N/A PHE 138.A N ALA 135.A O no hydrogen 3.114 N/A LEU 139.A N ALA 135.A O no hydrogen 3.180 N/A GLY 140.A N MET 136.A O no hydrogen 2.840 N/A SER 141.A OG PHE 137.A O no hydrogen 2.747 N/A LEU 144.A N GLY 140.A O no hydrogen 3.102 N/A TYR 145.A N SER 141.A O no hydrogen 3.206 N/A TYR 145.A N VAL 142.A O no hydrogen 3.172 N/A ILE 146.A N VAL 142.A O no hydrogen 3.407 N/A MET 147.A N HIS 143.A O no hydrogen 3.198 N/A MET 148.A N LEU 144.A O no hydrogen 3.225 N/A THR 149.A N TYR 145.A O no hydrogen 2.875 N/A THR 149.A OG1 TYR 145.A O no hydrogen 2.607 N/A THR 149.A OG1 ILE 146.A O no hydrogen 3.540 N/A GLN 150.A N ILE 146.A O no hydrogen 2.590 N/A GLN 152.A N GLN 152.A OE1 no hydrogen 2.571 N/A THR 153.A N GLN 150.A O no hydrogen 2.959 N/A THR 153.A OG1 GLN 150.A O no hydrogen 2.637 N/A GLY 155.A N SER 159.A OG no hydrogen 3.011 N/A VAL 157.A N ASP 249.A OD2 no hydrogen 3.148 N/A SER 158.A N ASP 249.A OD2 no hydrogen 2.730 N/A SER 158.A OG TYR 245.A O no hydrogen 3.063 N/A SER 158.A OG LYS 246.A O no hydrogen 2.810 N/A SER 158.A OG ASP 249.A OD2 no hydrogen 2.963 N/A SER 159.A N GLY 155.A O no hydrogen 2.833 N/A SER 159.A OG GLY 155.A O no hydrogen 2.902 N/A SER 160.A OG PRO 156.A O no hydrogen 2.399 N/A SER 160.A OG TYR 231.A O no hydrogen 3.544 N/A PHE 161.A N VAL 157.A O no hydrogen 2.793 N/A ARG 162.A N SER 158.A O no hydrogen 3.033 N/A ARG 162.A NH1 THR 153.A OG1 no hydrogen 3.052 N/A ARG 162.A NH2 THR 153.A O no hydrogen 3.277 N/A MET 163.A N SER 159.A O no hydrogen 2.974 N/A VAL 164.A N SER 160.A O no hydrogen 3.243 N/A SER 165.A N PHE 161.A O no hydrogen 2.692 N/A GLU 166.A N ARG 162.A O no hydrogen 3.155 N/A TRP 167.A N VAL 164.A O no hydrogen 3.146 N/A MET 168.A N MET 163.A O no hydrogen 3.209 N/A TRP 169.A N MET 163.A O no hydrogen 3.043 N/A TYR 172.A N MET 168.A O no hydrogen 2.675 N/A TYR 172.A OH HIS 143.A ND1 no hydrogen 3.172 N/A LEU 173.A N TRP 169.A O no hydrogen 2.704 N/A VAL 174.A N PRO 170.A O no hydrogen 3.218 N/A LEU 175.A N LEU 171.A O no hydrogen 2.833 N/A LEU 176.A N TYR 172.A O no hydrogen 2.885 N/A ALA 178.A N VAL 174.A O no hydrogen 2.997 N/A VAL 179.A N LEU 175.A O no hydrogen 2.871 N/A ILE 180.A N LEU 176.A O no hydrogen 3.331 N/A LEU 181.A N PHE 177.A O no hydrogen 3.131 N/A HIS 182.A N ALA 178.A O no hydrogen 2.915 N/A HIS 182.A ND1 THR 132.A OG1 no hydrogen 2.795 N/A GLY 183.A N VAL 179.A O no hydrogen 2.891 N/A SER 184.A N ILE 180.A O no hydrogen 2.980 N/A SER 184.A OG ILE 180.A O no hydrogen 2.920 N/A SER 184.A OG LEU 181.A O no hydrogen 3.530 N/A SER 184.A OG SER 217.A OG no hydrogen 2.718 N/A VAL 185.A N LEU 181.A O no hydrogen 3.073 N/A GLY 186.A N HIS 182.A O no hydrogen 2.744 N/A LEU 187.A N GLY 183.A O no hydrogen 2.883 N/A TYR 188.A N SER 184.A O no hydrogen 2.893 N/A TYR 188.A OH ASP 122.A OD2 no hydrogen 2.678 N/A ARG 189.A N VAL 185.A O no hydrogen 2.742 N/A ARG 189.A NE GLN 129.A OE1 no hydrogen 2.513 N/A ARG 189.A NH1 ASP 122.A O no hydrogen 3.538 N/A ARG 189.A NH2 ASP 122.A O no hydrogen 2.596 N/A ARG 189.A NH2 GLN 129.A OE1 no hydrogen 3.234 N/A LEU 190.A N GLY 186.A O no hydrogen 2.851 N/A ALA 191.A N LEU 187.A O no hydrogen 3.014 N/A ALA 191.A N TYR 188.A O no hydrogen 2.994 N/A VAL 192.A N TYR 188.A O no hydrogen 3.202 N/A LYS 193.A N ARG 189.A O no hydrogen 2.745 N/A TRP 194.A N LEU 190.A O no hydrogen 3.377 N/A TRP 194.A NE1 SER 31.A OG no hydrogen 3.058 N/A ASP 198.A N GLY 195.A O no hydrogen 3.155 N/A THR 205.A N THR 201.A O no hydrogen 2.894 N/A THR 205.A OG1 PHE 197.A O no hydrogen 3.240 N/A THR 205.A OG1 ASP 198.A O no hydrogen 2.816 N/A THR 205.A OG1 THR 201.A O no hydrogen 3.161 N/A ARG 206.A N PRO 202.A O no hydrogen 2.734 N/A ARG 206.A NE TYR 188.A OH no hydrogen 3.272 N/A ARG 206.A NH2 ASP 122.A OD2 no hydrogen 2.576 N/A ALA 207.A N ASP 203.A O no hydrogen 3.077 N/A ASN 208.A N LYS 204.A O no hydrogen 3.044 N/A LEU 209.A N THR 205.A O no hydrogen 2.950 N/A LYS 210.A N ARG 206.A O no hydrogen 2.986 N/A LYS 211.A N ALA 207.A O no hydrogen 3.346 N/A LEU 212.A N ASN 208.A O no hydrogen 2.780 N/A LYS 213.A N LEU 209.A O no hydrogen 2.806 N/A LYS 213.A NZ THR 214.A OG1 no hydrogen 3.222 N/A THR 214.A N LYS 210.A O no hydrogen 3.115 N/A THR 214.A OG1 LYS 210.A O no hydrogen 3.181 N/A LEU 215.A N LYS 211.A O no hydrogen 2.974 N/A MET 216.A N LEU 212.A O no hydrogen 2.927 N/A SER 217.A N LYS 213.A O no hydrogen 3.104 N/A SER 217.A OG SER 184.A OG no hydrogen 2.718 N/A SER 217.A OG LYS 213.A O no hydrogen 3.109 N/A ALA 218.A N THR 214.A O no hydrogen 2.970 N/A PHE 219.A N LEU 215.A O no hydrogen 2.938 N/A LEU 220.A N MET 216.A O no hydrogen 3.058 N/A ILE 221.A N SER 217.A O no hydrogen 2.859 N/A VAL 222.A N ALA 218.A O no hydrogen 2.879 N/A LEU 223.A N PHE 219.A O no hydrogen 2.786 N/A GLY 224.A N LEU 220.A O no hydrogen 2.773 N/A LEU 225.A N ILE 221.A O no hydrogen 2.713 N/A LEU 226.A N VAL 222.A O no hydrogen 2.835 N/A THR 227.A N LEU 223.A O no hydrogen 2.827 N/A THR 227.A OG1 LEU 223.A O no hydrogen 2.923 N/A PHE 228.A N GLY 224.A O no hydrogen 2.909 N/A GLY 229.A N LEU 225.A O no hydrogen 3.047 N/A ALA 230.A N LEU 226.A O no hydrogen 2.956 N/A TYR 231.A N THR 227.A O no hydrogen 3.159 N/A TYR 231.A OH VAL 48.A O no hydrogen 2.752 N/A VAL 232.A N PHE 228.A O no hydrogen 2.962 N/A LYS 233.A N GLY 229.A O no hydrogen 2.842 N/A LYS 234.A N ALA 230.A O no hydrogen 3.241 N/A LYS 234.A NZ ASP 55.A OD1 no hydrogen 2.875 N/A GLY 235.A N TYR 231.A O no hydrogen 3.130 N/A LEU 236.A N VAL 232.A O no hydrogen 2.984 N/A GLU 237.A N LYS 234.A O no hydrogen 2.924 N/A GLN 238.A N GLY 235.A O no hydrogen 3.146 N/A GLN 238.A NE2 VAL 157.A O no hydrogen 3.034 N/A ASN 242.A N ASP 240.A OD1 no hydrogen 2.850 N/A ASN 242.A ND2 ASP 240.A OD1 no hydrogen 3.435 N/A ILE 243.A N ASP 240.A O no hydrogen 3.267 N/A TYR 245.A OH ASP 240.A O no hydrogen 3.245 N/A LYS 246.A NZ GLN 150.A OE1 no hydrogen 3.509 N/A LYS 246.A NZ GLU 166.A OE2 no hydrogen 2.955 N/A PHE 248.A N TYR 245.A O no hydrogen 3.133 N/A LYS 251.A N TYR 247.A O no hydrogen 3.061 N/A ARG 252.A N TYR 250.A O no hydrogen 2.734 N/A HIS 255.A N TYR 250.A O no hydrogen 3.238 N/A