Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4iyc_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 4.A N VAL 12.A O no hydrogen 2.885 N/A ASN 5.A ND2 GLY 7.A O no hydrogen 2.782 N/A ILE 6.A N ALA 10.A O no hydrogen 3.086 N/A GLY 7.A N ALA 10.A O no hydrogen 3.439 N/A GLU 11.A N LYS 36.A O no hydrogen 2.883 N/A VAL 12.A N GLU 4.A O no hydrogen 2.861 N/A VAL 13.A N PHE 34.A O no hydrogen 2.877 N/A LYS 14.A N ASN 2.A O no hydrogen 2.940 N/A LYS 14.A NZ GLU 4.A OE1 no hydrogen 2.712 N/A ARG 15.A N PHE 32.A O no hydrogen 2.885 N/A ARG 15.A NE HIS 269.A O no hydrogen 2.779 N/A GLU 17.A N ILE 30.A O no hydrogen 2.933 N/A THR 19.A N GLN 28.A O no hydrogen 2.990 N/A THR 19.A OG1 TYR 258.A OH no hydrogen 2.841 N/A SER 20.A OG THR 27.A OG1 no hydrogen 2.875 N/A SER 21.A N VAL 26.A O no hydrogen 2.812 N/A TRP 24.A N SER 21.A OG no hydrogen 3.286 N/A TRP 24.A NE1 ASN 277.A O no hydrogen 2.739 N/A GLY 25.A N SER 21.A O no hydrogen 2.850 N/A VAL 26.A N SER 21.A O no hydrogen 3.267 N/A THR 27.A N PHE 52.A O no hydrogen 2.751 N/A THR 27.A OG1 SER 20.A OG no hydrogen 2.875 N/A GLN 28.A N THR 19.A O no hydrogen 2.882 N/A GLN 28.A NE2 ILE 224.A O no hydrogen 2.760 N/A GLN 28.A NE2 TYR 258.A O no hydrogen 3.220 N/A ASN 29.A N GLN 50.A O no hydrogen 2.906 N/A ILE 30.A N GLU 17.A O no hydrogen 2.856 N/A GLN 31.A N LYS 48.A O no hydrogen 2.990 N/A PHE 32.A N ARG 15.A O no hydrogen 2.798 N/A ASP 33.A N ILE 46.A O no hydrogen 2.824 N/A PHE 34.A N VAL 13.A O no hydrogen 2.830 N/A VAL 35.A N ALA 44.A O no hydrogen 2.819 N/A LYS 36.A N GLU 11.A O no hydrogen 2.937 N/A LYS 38.A N GLY 9.A O no hydrogen 3.063 N/A LYS 39.A N ASP 37.A OD1 no hydrogen 2.897 N/A TYR 40.A N ASP 37.A O no hydrogen 3.160 N/A ASP 43.A N HIS 212.A O no hydrogen 2.816 N/A LEU 45.A N VAL 210.A O no hydrogen 2.793 N/A ILE 46.A N ASP 33.A O no hydrogen 2.827 N/A LEU 47.A N ALA 208.A O no hydrogen 2.779 N/A LYS 48.A N GLN 31.A O no hydrogen 3.025 N/A LYS 48.A NZ THR 130.A O no hydrogen 2.988 N/A MET 49.A N PHE 206.A O no hydrogen 2.615 N/A GLN 50.A N ASN 29.A O no hydrogen 3.034 N/A GLN 50.A NE2 SER 205.A OG no hydrogen 3.210 N/A PHE 52.A N THR 27.A O no hydrogen 2.929 N/A ILE 53.A N PHE 202.A O no hydrogen 2.692 N/A ASN 54.A N GLY 25.A O no hydrogen 2.899 N/A SER 55.A N SER 200.A O no hydrogen 3.142 N/A SER 55.A OG THR 57.A OG1 no hydrogen 3.066 N/A SER 55.A OG VAL 198.A O no hydrogen 2.792 N/A LYS 56.A N ASN 54.A OD1 no hydrogen 2.826 N/A THR 57.A OG1 SER 55.A OG no hydrogen 3.066 N/A THR 57.A OG1 VAL 198.A O no hydrogen 2.499 N/A THR 58.A N ARG 72.A O no hydrogen 3.000 N/A TYR 60.A N ALA 70.A O no hydrogen 2.943 N/A TYR 62.A N ILE 68.A O no hydrogen 3.022 N/A THR 65.A N TYR 62.A O no hydrogen 3.107 N/A THR 65.A OG1 TYR 62.A O no hydrogen 2.893 N/A ILE 68.A N THR 65.A OG1 no hydrogen 3.078 N/A LYS 69.A N ALA 235.A O no hydrogen 2.978 N/A LYS 69.A NZ ASN 61.A OD1 no hydrogen 3.174 N/A LYS 69.A NZ ASP 66.A O no hydrogen 3.263 N/A LYS 69.A NZ GLN 182.A O no hydrogen 3.324 N/A ALA 70.A N TYR 60.A O no hydrogen 2.750 N/A MET 71.A N THR 233.A O no hydrogen 2.853 N/A ARG 72.A N THR 58.A O no hydrogen 2.757 N/A TRP 73.A N ASP 231.A O no hydrogen 2.950 N/A TRP 73.A NE1 THR 233.A OG1 no hydrogen 2.957 N/A GLN 76.A N ASN 229.A O no hydrogen 3.284 N/A TYR 77.A N ILE 154.A O no hydrogen 2.922 N/A TYR 77.A OH LEU 197.A O no hydrogen 2.432 N/A ASN 78.A N GLY 227.A O no hydrogen 2.873 N/A ILE 79.A N TRP 152.A O no hydrogen 3.189 N/A GLY 80.A N THR 225.A O no hydrogen 2.824 N/A LEU 81.A N VAL 150.A O no hydrogen 2.898 N/A LYS 82.A N GLU 223.A O no hydrogen 3.056 N/A THR 83.A N LYS 148.A O no hydrogen 2.799 N/A THR 83.A OG1 GLU 221.A O no hydrogen 2.835 N/A ASN 84.A ND2 GLU 221.A OE1 no hydrogen 2.438 N/A ASN 87.A N ASP 85.A OD1 no hydrogen 2.892 N/A VAL 88.A N ASP 85.A O no hydrogen 3.436 N/A ASP 89.A N SER 211.A O no hydrogen 2.902 N/A LEU 90.A N SER 147.A O no hydrogen 2.688 N/A ILE 91.A N THR 209.A O no hydrogen 2.950 N/A LEU 94.A N ILE 207.A O no hydrogen 2.765 N/A ILE 99.A N SER 140.A O no hydrogen 2.889 N/A VAL 104.A N TYR 133.A O no hydrogen 2.629 N/A SER 105.A OG SER 132.A OG no hydrogen 2.740 N/A GLN 106.A N ILE 131.A O no hydrogen 3.269 N/A THR 107.A OG1 THR 130.A OG1 no hydrogen 3.224 N/A LEU 108.A N LYS 129.A O no hydrogen 2.977 N/A GLY 109.A N ASN 117.A O no hydrogen 2.728 N/A TYR 110.A N TYR 127.A O no hydrogen 2.684 N/A TYR 110.A OH ASP 37.A OD2 no hydrogen 2.802 N/A ASN 111.A N ASN 115.A O no hydrogen 2.709 N/A GLY 113.A N ASP 37.A OD2 no hydrogen 2.914 N/A GLY 114.A N TYR 110.A OH no hydrogen 3.114 N/A ASN 115.A N ASN 111.A O no hydrogen 3.053 N/A ASN 115.A ND2 ASN 111.A O no hydrogen 3.661 N/A ASN 115.A ND2 ILE 112.A O no hydrogen 2.935 N/A ASN 117.A N GLY 109.A O no hydrogen 2.919 N/A GLY 119.A N THR 107.A O no hydrogen 2.981 N/A ASN 126.A N TYR 110.A O no hydrogen 2.893 N/A ASN 126.A ND2 ASN 111.A OD1 no hydrogen 3.457 N/A TYR 127.A N TYR 110.A O no hydrogen 3.163 N/A TYR 127.A OH ASP 33.A OD2 no hydrogen 2.378 N/A LYS 129.A N LEU 108.A O no hydrogen 3.089 N/A LYS 129.A NZ GLN 31.A OE1 no hydrogen 2.753 N/A LYS 129.A NZ ASP 33.A OD2 no hydrogen 3.295 N/A THR 130.A OG1 THR 107.A OG1 no hydrogen 3.224 N/A ILE 131.A N GLN 106.A O no hydrogen 2.911 N/A SER 132.A N SER 205.A OG no hydrogen 2.955 N/A SER 132.A OG SER 105.A OG no hydrogen 2.740 N/A TYR 133.A N VAL 104.A O no hydrogen 2.973 N/A TYR 133.A OH SER 140.A OG no hydrogen 2.794 N/A GLN 135.A N VAL 102.A O no hydrogen 2.707 N/A GLN 135.A NE2 ILE 99.A O no hydrogen 2.806 N/A GLN 135.A NE2 SER 101.A O no hydrogen 2.921 N/A GLN 136.A NE2 ASN 137.A OD1 no hydrogen 2.903 N/A ASN 137.A ND2 SER 158.A O no hydrogen 2.846 N/A TYR 138.A N GLN 135.A O no hydrogen 2.845 N/A TYR 138.A OH PRO 74.A O no hydrogen 2.511 N/A ILE 139.A N LYS 155.A O no hydrogen 2.761 N/A SER 140.A N ILE 99.A O no hydrogen 3.091 N/A SER 140.A OG TYR 133.A OH no hydrogen 2.794 N/A SER 140.A OG GLN 135.A OE1 no hydrogen 2.565 N/A GLU 141.A N GLY 153.A O no hydrogen 3.069 N/A GLU 143.A N GLN 151.A O no hydrogen 2.742 N/A HIS 144.A N GLN 151.A O no hydrogen 3.362 N/A HIS 144.A NE2 SER 149.A OG no hydrogen 2.770 N/A ASN 146.A N SER 149.A O no hydrogen 2.980 N/A LYS 148.A N ASN 146.A OD1 no hydrogen 2.970 N/A LYS 148.A NZ VAL 88.A O no hydrogen 2.909 N/A LYS 148.A NZ ASP 89.A OD1 no hydrogen 2.996 N/A LYS 148.A NZ SER 147.A OG no hydrogen 3.096 N/A SER 149.A N ASN 146.A O no hydrogen 3.420 N/A SER 149.A OG HIS 144.A NE2 no hydrogen 2.770 N/A SER 149.A OG ASN 146.A OD1 no hydrogen 2.906 N/A VAL 150.A N LEU 81.A O no hydrogen 2.854 N/A GLN 151.A N HIS 144.A O no hydrogen 2.766 N/A TRP 152.A N ILE 79.A O no hydrogen 2.728 N/A TRP 152.A NE1 PRO 95.A O no hydrogen 2.727 N/A GLY 153.A N GLU 141.A O no hydrogen 3.015 N/A ILE 154.A N TYR 77.A O no hydrogen 2.994 N/A LYS 155.A N ILE 139.A O no hydrogen 3.018 N/A ALA 156.A N PHE 75.A O no hydrogen 2.775 N/A ASN 157.A N ASN 137.A O no hydrogen 2.846 N/A SER 158.A N ASN 137.A O no hydrogen 3.185 N/A PHE 159.A N MET 166.A O no hydrogen 2.796 N/A THR 161.A N GLY 164.A O no hydrogen 2.978 N/A THR 161.A OG1 GLY 164.A O no hydrogen 2.563 N/A GLY 164.A N THR 161.A O no hydrogen 3.414 N/A MET 166.A N PHE 159.A O no hydrogen 2.799 N/A GLY 168.A N ASN 157.A O no hydrogen 3.093 N/A HIS 169.A N SER 167.A OG no hydrogen 2.995 N/A ASP 170.A N SER 167.A O no hydrogen 3.293 N/A ASN 172.A N ASP 170.A OD1 no hydrogen 2.920 N/A LEU 173.A N ASP 170.A O no hydrogen 3.112 N/A VAL 175.A N ASN 172.A O no hydrogen 3.143 N/A GLY 176.A N TYR 187.A O no hydrogen 2.641 N/A TYR 177.A OH GLU 193.A OE2 no hydrogen 2.672 N/A SER 181.A N LYS 178.A O no hydrogen 3.280 N/A SER 181.A OG ASP 186.A OD2 no hydrogen 2.654 N/A ASN 183.A N SER 181.A OG no hydrogen 3.212 N/A ARG 185.A N ASN 183.A OD1 no hydrogen 2.968 N/A ARG 185.A NH1 ARG 185.A O no hydrogen 2.928 N/A ARG 185.A NH1 PHE 188.A O no hydrogen 3.269 N/A ARG 185.A NH1 VAL 189.A O no hydrogen 2.782 N/A ARG 185.A NH2 VAL 189.A O no hydrogen 2.893 N/A ARG 185.A NH2 ASP 191.A OD1 no hydrogen 2.941 N/A ASP 186.A N ASN 183.A O no hydrogen 3.000 N/A TYR 187.A N PRO 184.A O no hydrogen 3.315 N/A TYR 187.A OH PRO 179.A O no hydrogen 3.079 N/A PHE 188.A N ARG 185.A O no hydrogen 3.365 N/A VAL 189.A N PHE 174.A O no hydrogen 3.007 N/A GLU 193.A N PRO 190.A O no hydrogen 2.974 N/A LEU 194.A N ASP 191.A O no hydrogen 2.811 N/A VAL 198.A N PRO 195.A O no hydrogen 2.864 N/A HIS 199.A N PRO 195.A O no hydrogen 3.101 N/A HIS 199.A ND1 SER 200.A OG no hydrogen 2.778 N/A SER 200.A N PRO 196.A O no hydrogen 2.907 N/A SER 200.A OG HIS 199.A ND1 no hydrogen 2.778 N/A GLY 201.A N PRO 196.A O no hydrogen 2.891 N/A PHE 202.A N ILE 53.A O no hydrogen 2.828 N/A PHE 206.A N MET 49.A O no hydrogen 2.906 N/A ILE 207.A N LEU 94.A O no hydrogen 3.125 N/A ALA 208.A N LEU 47.A O no hydrogen 3.073 N/A THR 209.A N ASN 92.A O no hydrogen 2.998 N/A THR 209.A OG1 ASN 92.A OD1 no hydrogen 2.714 N/A VAL 210.A N LEU 45.A O no hydrogen 2.835 N/A SER 211.A N ASP 89.A O no hydrogen 2.853 N/A HIS 212.A N ASP 43.A O no hydrogen 2.785 N/A LYS 214.A NZ TYR 40.A O no hydrogen 2.998 N/A SER 216.A N GLU 213.A O no hydrogen 3.137 N/A SER 216.A OG HIS 212.A NE2 no hydrogen 3.128 N/A SER 216.A OG GLU 213.A O no hydrogen 2.505 N/A SER 220.A N VAL 264.A O no hydrogen 2.953 N/A PHE 222.A N TYR 262.A O no hydrogen 2.984 N/A GLU 223.A N LYS 82.A O no hydrogen 2.985 N/A ILE 224.A N VAL 260.A O no hydrogen 3.009 N/A THR 225.A N GLY 80.A O no hydrogen 2.976 N/A THR 225.A OG1 THR 259.A OG1 no hydrogen 2.919 N/A TYR 226.A N TYR 258.A O no hydrogen 2.966 N/A TYR 226.A OH GLN 50.A O no hydrogen 2.645 N/A GLY 227.A N ASN 78.A O no hydrogen 2.889 N/A ARG 228.A N ARG 256.A O no hydrogen 3.302 N/A ARG 228.A NH1 TRP 24.A O no hydrogen 2.770 N/A ARG 228.A NH2 TRP 24.A O no hydrogen 3.288 N/A ASN 229.A N GLN 76.A O no hydrogen 2.773 N/A MET 230.A N PHE 253.A O no hydrogen 2.758 N/A ASP 231.A N TRP 73.A O no hydrogen 2.761 N/A VAL 232.A N ILE 249.A O no hydrogen 3.035 N/A THR 233.A N MET 71.A O no hydrogen 2.893 N/A HIS 234.A N SER 247.A O no hydrogen 2.786 N/A ALA 235.A N LYS 69.A O no hydrogen 2.736 N/A THR 236.A N GLU 245.A O no hydrogen 2.927 N/A ARG 237.A N HIS 67.A O no hydrogen 3.070 N/A ARG 237.A NH1 PRO 179.A O no hydrogen 2.840 N/A ARG 238.A N TYR 243.A O no hydrogen 2.918 N/A ARG 238.A NH1 GLU 245.A OE1 no hydrogen 3.392 N/A THR 239.A OG1 SER 242.A OG no hydrogen 3.083 N/A SER 242.A OG TYR 180.A OH no hydrogen 3.193 N/A SER 242.A OG ARG 238.A O no hydrogen 3.306 N/A SER 242.A OG THR 239.A OG1 no hydrogen 3.083 N/A TYR 243.A N ARG 238.A O no hydrogen 3.068 N/A GLU 245.A N THR 236.A O no hydrogen 2.851 N/A SER 247.A N HIS 234.A O no hydrogen 2.996 N/A ARG 248.A NH1 GLY 168.A O no hydrogen 2.848 N/A ARG 248.A NH1 ASP 231.A OD2 no hydrogen 2.860 N/A ARG 248.A NH2 GLY 168.A O no hydrogen 2.956 N/A ARG 248.A NH2 ASP 170.A O no hydrogen 2.562 N/A ILE 249.A N VAL 232.A O no hydrogen 2.830 N/A HIS 250.A ND1 ASP 231.A OD2 no hydrogen 2.757 N/A ASN 251.A N ASP 231.A OD1 no hydrogen 2.664 N/A PHE 253.A N MET 230.A O no hydrogen 3.013 N/A ASN 255.A N ASN 229.A OD1 no hydrogen 3.032 N/A ARG 256.A N ARG 228.A O no hydrogen 3.198 N/A TYR 258.A N TYR 226.A O no hydrogen 2.734 N/A TYR 258.A OH THR 19.A OG1 no hydrogen 2.841 N/A THR 259.A N ASN 277.A OD1 no hydrogen 2.655 N/A THR 259.A OG1 THR 225.A OG1 no hydrogen 2.919 N/A VAL 260.A N ILE 224.A O no hydrogen 3.095 N/A LYS 261.A N GLY 275.A O no hydrogen 2.833 N/A TYR 262.A N PHE 222.A O no hydrogen 2.778 N/A TYR 262.A OH GLN 28.A OE1 no hydrogen 2.903 N/A GLU 263.A N LYS 272.A O no hydrogen 2.748 N/A VAL 264.A N SER 220.A O no hydrogen 2.775 N/A ASN 265.A N GLU 270.A O no hydrogen 3.050 N/A TRP 266.A N ASP 218.A O no hydrogen 2.757 N/A LYS 267.A N ASN 265.A OD1 no hydrogen 2.927 N/A THR 268.A N ASN 265.A OD1 no hydrogen 2.744 N/A HIS 269.A N ASN 265.A O no hydrogen 2.904 N/A LYS 272.A N GLU 263.A O no hydrogen 2.972 N/A LYS 274.A N LYS 261.A O no hydrogen 2.678 N/A LYS 274.A NZ GLU 263.A OE1 no hydrogen 2.787 N/A GLY 275.A N LYS 261.A O no hydrogen 3.476 N/A HIS 276.A ND1 ASN 277.A OXT no hydrogen 2.817 N/A ASN 277.A N THR 259.A O no hydrogen 3.140 N/A ASN 277.A ND2 ASN 257.A O no hydrogen 3.137 N/A