Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4hu1_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 4.A N ASN 9.A O no hydrogen 2.940 N/A ARG 6.A N ASN 9.A OD1 no hydrogen 2.719 N/A ASN 9.A N ARG 6.A O no hydrogen 3.402 N/A ASN 9.A ND2 SER 2.A O no hydrogen 3.114 N/A HIS 13.A N GLY 10.A O no hydrogen 2.724 N/A HIS 13.A ND1 GLU 16.A OE2 no hydrogen 2.752 N/A TRP 14.A N PRO 11.A O no hydrogen 3.203 N/A TRP 14.A NE1 GLY 4.A O no hydrogen 2.977 N/A LYS 15.A NZ ILE 12.A O.A no hydrogen 2.443 N/A LYS 15.A NZ ILE 12.A O.B no hydrogen 2.438 N/A GLU 16.A N HIS 13.A O no hydrogen 3.073 N/A PHE 17.A N TRP 14.A O no hydrogen 3.162 N/A PHE 18.A N TRP 14.A O no hydrogen 2.815 N/A ALA 21.A N PHE 18.A O no hydrogen 2.909 N/A ASP 22.A N PRO 19.A O no hydrogen 2.995 N/A GLY 23.A N ILE 20.A O no hydrogen 2.715 N/A GLN 25.A N GLU 203.A OE2 no hydrogen 2.900 N/A GLN 26.A NE2 LEU 201.A O no hydrogen 3.139 N/A GLN 26.A NE2 GLU 203.A OE2 no hydrogen 2.938 N/A SER 27.A N SER 195.A OG no hydrogen 2.925 N/A SER 27.A OG TYR 192.A OH no hydrogen 2.717 N/A ILE 31.A N ILE 106.A O no hydrogen 2.765 N/A THR 33.A N ASP 108.A OD1 no hydrogen 3.227 N/A THR 33.A N ASP 108.A OD2 no hydrogen 3.364 N/A THR 33.A OG1 ASP 108.A OD2 no hydrogen 2.513 N/A GLU 35.A N LYS 32.A O no hydrogen 2.852 N/A VAL 36.A N THR 33.A O no hydrogen 3.489 N/A LYS 37.A N VAL 254.A O no hydrogen 2.933 N/A LYS 37.A NZ GLU 35.A O no hydrogen 3.476 N/A ASP 39.A N ALA 256.A O no hydrogen 3.123 N/A SER 41.A N ASP 39.A OD1 no hydrogen 2.934 N/A SER 41.A OG ASP 39.A OD1 no hydrogen 2.503 N/A SER 41.A OG ASP 39.A OD2 no hydrogen 3.320 N/A LEU 42.A N ASP 39.A O no hydrogen 3.110 N/A ARG 43.A N GLY 80.A O no hydrogen 2.999 N/A SER 46.A N ARG 78.A O no hydrogen 2.901 N/A LYS 48.A N VAL 76.A O no hydrogen 3.010 N/A LYS 48.A NZ LYS 74.A O no hydrogen 2.738 N/A TYR 49.A OH HIS 120.A NE2 no hydrogen 2.695 N/A ASP 50.A N SER 75.A OG no hydrogen 2.988 N/A SER 52.A N ASP 50.A OD1 no hydrogen 2.972 N/A SER 52.A OG ASP 50.A OD1 no hydrogen 2.854 N/A SER 53.A N ASP 50.A O no hydrogen 2.868 N/A SER 53.A OG ASP 50.A O no hydrogen 3.274 N/A SER 53.A OG SER 75.A OG no hydrogen 2.595 N/A LYS 55.A N ASP 67.A O no hydrogen 2.874 N/A LYS 55.A NZ SER 52.A O no hydrogen 2.661 N/A ILE 56.A N ASP 67.A O no hydrogen 3.497 N/A ILE 57.A N THR 172.A O no hydrogen 2.829 N/A SER 58.A N ASN 65.A O no hydrogen 2.860 N/A ASN 59.A N LYS 170.A O no hydrogen 2.931 N/A ASN 59.A ND2 ILE 165.A O no hydrogen 3.247 N/A ASN 59.A ND2 LYS 166.A O no hydrogen 2.836 N/A ASN 59.A ND2 LEU 228.A O no hydrogen 2.955 N/A SER 60.A N SER 63.A O no hydrogen 3.069 N/A SER 60.A OG SER 63.A O no hydrogen 3.259 N/A GLY 61.A N ASN 59.A OD1 no hydrogen 2.699 N/A HIS 62.A N SER 60.A OG no hydrogen 3.005 N/A SER 63.A N SER 60.A OG no hydrogen 3.261 N/A SER 63.A OG PHE 64.A O no hydrogen 3.275 N/A SER 63.A OG LEU 93.A O no hydrogen 2.509 N/A ASN 65.A N SER 58.A O no hydrogen 2.784 N/A ASN 65.A ND2 PHE 64.A O no hydrogen 3.218 N/A VAL 66.A N VAL 91.A O no hydrogen 2.752 N/A ASP 67.A N ILE 56.A O no hydrogen 2.806 N/A PHE 68.A N ARG 89.A O no hydrogen 2.967 N/A ASP 69.A N SER 53.A O no hydrogen 2.830 N/A THR 71.A N ASP 69.A OD1 no hydrogen 2.957 N/A THR 71.A OG1 ASP 69.A OD1 no hydrogen 2.605 N/A SER 75.A OG SER 53.A OG no hydrogen 2.595 N/A VAL 76.A N LYS 48.A O no hydrogen 2.836 N/A LEU 77.A N TYR 86.A O no hydrogen 2.671 N/A ARG 78.A N SER 46.A O no hydrogen 2.866 N/A GLY 80.A N PRO 44.A O no hydrogen 3.121 N/A LEU 82.A N GLY 79.A O no hydrogen 3.052 N/A SER 85.A N ASP 124.A OD1 no hydrogen 2.870 N/A TYR 86.A N LEU 77.A O no hydrogen 2.951 N/A TYR 86.A OH ASP 137.A O no hydrogen 2.682 N/A ARG 87.A N TRP 121.A O no hydrogen 2.742 N/A ARG 87.A NE ASN 73.A OD1 no hydrogen 2.993 N/A ARG 87.A NH1 ASP 70.A O no hydrogen 3.025 N/A ARG 87.A NH2 ASN 73.A OD1 no hydrogen 3.228 N/A LEU 88.A N SER 75.A O no hydrogen 2.988 N/A ARG 89.A N VAL 119.A O no hydrogen 2.874 N/A ARG 89.A NH1 ASP 70.A OD2 no hydrogen 2.961 N/A GLN 90.A N VAL 119.A O no hydrogen 3.429 N/A VAL 91.A N VAL 66.A O no hydrogen 2.897 N/A HIS 92.A N HIS 117.A O no hydrogen 3.086 N/A HIS 92.A ND1 GLN 90.A OE1 no hydrogen 2.793 N/A HIS 92.A NE2 HIS 94.A NE2 no hydrogen 3.041 N/A LEU 93.A N SER 63.A OG no hydrogen 3.110 N/A HIS 94.A N GLU 115.A O no hydrogen 2.886 N/A HIS 94.A ND1 ASN 242.A O no hydrogen 2.693 N/A HIS 94.A NE2 HIS 92.A NE2 no hydrogen 3.041 N/A TRP 95.A N ASN 242.A OD1 no hydrogen 2.838 N/A TRP 95.A NE1 LEU 239.A O no hydrogen 2.923 N/A HIS 101.A N ALA 98.A O no hydrogen 3.309 N/A GLY 102.A N TYR 112.A O no hydrogen 2.727 N/A SER 103.A N TYR 112.A O no hydrogen 3.035 N/A SER 103.A OG HIS 105.A O no hydrogen 2.684 N/A SER 103.A OG SER 111.A OG.B no hydrogen 3.227 N/A GLU 104.A N GLU 115.A OE1 no hydrogen 2.851 N/A HIS 105.A N GLU 115.A OE1 no hydrogen 2.925 N/A HIS 105.A ND1 GLU 115.A OE2 no hydrogen 2.733 N/A HIS 105.A NE2 TYR 192.A OH no hydrogen 2.632 N/A ILE 106.A N ILE 29.A O no hydrogen 3.402 N/A VAL 107.A N VAL 110.A O no hydrogen 2.910 N/A ASP 108.A N ILE 31.A O no hydrogen 2.800 N/A GLY 109.A N GLU 30.A OE1 no hydrogen 3.122 N/A VAL 110.A N VAL 107.A O no hydrogen 2.795 N/A SER 111.A OG.B SER 103.A OG no hydrogen 3.227 N/A SER 111.A OG.B TYR 112.A O no hydrogen 3.516 N/A TYR 112.A N SER 103.A OG no hydrogen 2.768 N/A ALA 114.A N LEU 146.A O no hydrogen 3.272 N/A GLU 115.A N HIS 94.A O no hydrogen 2.804 N/A LEU 116.A N VAL 144.A O no hydrogen 2.769 N/A HIS 117.A N HIS 92.A O no hydrogen 2.955 N/A HIS 117.A NE2 GLU 115.A OE2 no hydrogen 2.663 N/A VAL 118.A N LEU 142.A O no hydrogen 2.784 N/A VAL 119.A N GLN 90.A O no hydrogen 2.898 N/A HIS 120.A N ALA 140.A O no hydrogen 2.878 N/A HIS 120.A ND1 ALA 140.A O no hydrogen 3.002 N/A HIS 120.A NE2 TYR 49.A OH no hydrogen 2.695 N/A TRP 121.A N ARG 87.A O no hydrogen 2.925 N/A TRP 121.A NE1 ASP 70.A OD2 no hydrogen 2.896 N/A ASN 122.A N GLY 138.A O no hydrogen 2.828 N/A ASN 122.A ND2 ASP 137.A O no hydrogen 3.317 N/A SER 123.A OG ASN 73.A OD1 no hydrogen 3.456 N/A LYS 125.A N ASN 122.A OD1 no hydrogen 3.179 N/A LYS 125.A NZ TYR 126.A OH no hydrogen 3.529 N/A LYS 125.A NZ ASP 137.A OD2 no hydrogen 2.689 N/A TYR 126.A N ASN 122.A O no hydrogen 2.919 N/A TYR 126.A OH ASP 137.A OD1 no hydrogen 2.502 N/A GLU 131.A N SER 128.A OG no hydrogen 3.168 N/A ALA 132.A N SER 128.A O no hydrogen 2.923 N/A ALA 133.A N PHE 129.A O no hydrogen 2.749 N/A HIS 134.A N GLU 131.A O no hydrogen 3.341 N/A GLU 135.A N.A ALA 132.A O no hydrogen 3.091 N/A GLU 135.A N.B ALA 132.A O no hydrogen 3.097 N/A GLY 138.A N GLU 135.A O.A no hydrogen 2.875 N/A GLY 138.A N GLU 135.A O.B no hydrogen 2.827 N/A LEU 139.A N SER 204.A O no hydrogen 2.963 N/A ALA 140.A N HIS 120.A O no hydrogen 3.078 N/A VAL 141.A N THR 206.A O no hydrogen 3.071 N/A LEU 142.A N VAL 118.A O no hydrogen 2.872 N/A GLY 143.A N ILE 208.A O no hydrogen 2.797 N/A VAL 144.A N LEU 116.A O no hydrogen 2.794 N/A LEU 146.A N ALA 114.A O no hydrogen 2.887 N/A GLN 147.A N ILE 214.A O no hydrogen 2.791 N/A GLN 147.A NE2 ASN 215.A OD1.A no hydrogen 3.391 N/A GLY 149.A N ILE 216.A O no hydrogen 2.844 N/A ASN 152.A N GLN 220.A OE1 no hydrogen 3.065 N/A ASN 152.A ND2 ASN 215.A O.A no hydrogen 2.870 N/A ASN 152.A ND2 ASN 215.A O.B no hydrogen 2.862 N/A GLN 154.A N ASN 152.A OD1 no hydrogen 3.089 N/A GLN 154.A NE2 ASP 178.A O no hydrogen 2.618 N/A LEU 155.A N ASN 152.A OD1 no hydrogen 3.377 N/A GLN 156.A N ASN 152.A O no hydrogen 3.050 N/A LYS 157.A N GLN 154.A O no hydrogen 3.244 N/A LYS 157.A NZ THR 175.A O no hydrogen 3.018 N/A THR 159.A N LEU 155.A O no hydrogen 2.927 N/A THR 159.A OG1 GLN 156.A O no hydrogen 3.348 N/A ASP 160.A N GLN 156.A O no hydrogen 2.914 N/A THR 161.A N ILE 158.A O no hydrogen 3.020 N/A THR 161.A OG1 ILE 158.A O no hydrogen 2.726 N/A LEU 162.A N THR 159.A O no hydrogen 3.264 N/A SER 164.A N THR 161.A O no hydrogen 3.159 N/A SER 164.A OG THR 161.A O no hydrogen 2.440 N/A ILE 165.A N LEU 162.A O no hydrogen 3.006 N/A LYS 166.A NZ SER 226.A O no hydrogen 2.655 N/A LYS 168.A N THR 230.A O no hydrogen 3.158 N/A GLY 169.A N ASN 59.A O no hydrogen 2.739 N/A LYS 170.A N GLU 167.A O no hydrogen 2.953 N/A LYS 170.A NZ GLU 167.A OE2 no hydrogen 2.943 N/A THR 172.A N ILE 57.A O no hydrogen 2.919 N/A PHE 174.A N LYS 55.A O no hydrogen 2.800 N/A THR 175.A OG1 SER 52.A O no hydrogen 3.498 N/A THR 175.A OG1 ALA 54.A O no hydrogen 2.697 N/A ASN 176.A N THR 175.A OG1 no hydrogen 2.734 N/A PHE 177.A N PRO 51.A O no hydrogen 3.070 N/A LEU 179.A N PHE 177.A O no hydrogen 2.946 N/A SER 181.A N ASP 178.A OD1 no hydrogen 3.242 N/A SER 181.A OG ASP 178.A OD2 no hydrogen 2.834 N/A LEU 182.A N ASP 178.A O no hydrogen 3.201 N/A LEU 182.A N LEU 179.A O no hydrogen 3.032 N/A LEU 183.A N LEU 180.A O no hydrogen 3.400 N/A SER 186.A N GLN 212.A OE1 no hydrogen 2.949 N/A TYR 189.A N SER 257.A OG no hydrogen 3.205 N/A TYR 189.A OH ARG 43.A O no hydrogen 2.741 N/A TRP 190.A N VAL 209.A O no hydrogen 2.907 N/A THR 191.A N ARG 255.A O no hydrogen 2.942 N/A THR 191.A OG1 TRP 207.A O no hydrogen 2.784 N/A TYR 192.A N TRP 207.A O no hydrogen 3.380 N/A TYR 192.A OH SER 27.A OG no hydrogen 2.717 N/A TYR 192.A OH HIS 105.A NE2 no hydrogen 2.632 N/A GLY 194.A N VAL 205.A O no hydrogen 2.824 N/A SER 195.A N SER 27.A OG no hydrogen 3.071 N/A SER 195.A OG LEU 196.A O no hydrogen 2.712 N/A LEU 196.A N LEU 202.A O no hydrogen 2.927 N/A THR 197.A OG1 GLU 104.A OE1 no hydrogen 2.521 N/A THR 197.A OG1 GLU 104.A OE2 no hydrogen 3.407 N/A LEU 201.A N VAL 198.A O no hydrogen 2.733 N/A SER 204.A OG ALA 133.A O no hydrogen 2.715 N/A SER 204.A OG LEU 202.A O no hydrogen 3.557 N/A VAL 205.A N GLY 194.A O no hydrogen 3.155 N/A THR 206.A N LEU 139.A O no hydrogen 2.852 N/A TRP 207.A N TYR 192.A O no hydrogen 3.026 N/A TRP 207.A NE1 SER 195.A O no hydrogen 2.827 N/A ILE 208.A N VAL 141.A O no hydrogen 2.956 N/A VAL 209.A N TRP 190.A O no hydrogen 2.807 N/A LEU 210.A N GLY 143.A O no hydrogen 2.981 N/A LYS 211.A N ASP 188.A O no hydrogen 2.895 N/A ILE 214.A N PHE 145.A O no hydrogen 2.833 N/A ASN 215.A ND2.B GLU 150.A O no hydrogen 2.771 N/A ILE 216.A N GLN 147.A O no hydrogen 2.980 N/A SER 217.A N GLN 220.A OE1 no hydrogen 3.151 N/A SER 218.A OG.A ASP 99.A OD2 no hydrogen 3.078 N/A GLN 220.A N SER 217.A OG no hydrogen 3.099 N/A GLN 220.A NE2 ASN 152.A O no hydrogen 2.881 N/A GLN 220.A NE2 GLN 156.A OE1 no hydrogen 2.830 N/A LEU 221.A N SER 217.A O no hydrogen 2.985 N/A ALA 222.A N SER 218.A O.A no hydrogen 2.993 N/A ALA 222.A N SER 218.A O.B no hydrogen 2.903 N/A LYS 223.A N GLN 220.A O no hydrogen 3.091 N/A PHE 224.A N LEU 221.A O no hydrogen 3.119 N/A ARG 225.A N ALA 222.A O no hydrogen 3.102 N/A ARG 225.A NE GLY 96.A O no hydrogen 2.660 N/A ARG 225.A NH2 GLY 96.A O no hydrogen 3.134 N/A ARG 225.A NH2 ASP 99.A OD1 no hydrogen 2.974 N/A SER 226.A N LYS 223.A O no hydrogen 3.230 N/A SER 226.A OG LYS 223.A O no hydrogen 2.924 N/A LEU 227.A N PHE 224.A O no hydrogen 3.137 N/A LEU 228.A N LYS 166.A O no hydrogen 2.772 N/A CYS 229.A N ALA 237.A O no hydrogen 3.002 N/A CYS 229.A SG ALA 237.A O no hydrogen 3.535 N/A THR 230.A OG1 ALA 237.A O no hydrogen 3.536 N/A ALA 231.A N GLU 234.A OE1 no hydrogen 2.678 N/A GLU 234.A N ALA 231.A O no hydrogen 3.188 N/A ALA 237.A N THR 230.A OG1 no hydrogen 3.109 N/A LEU 239.A N LEU 227.A O no hydrogen 2.803 N/A ASN 242.A N TRP 95.A O no hydrogen 3.079 N/A ASN 242.A ND2 HIS 62.A O no hydrogen 2.755 N/A ASN 242.A ND2 LEU 93.A O no hydrogen 3.027 N/A ARG 244.A N GLU 104.A OE2 no hydrogen 2.787 N/A ARG 244.A NH1 GLN 26.A OE1 no hydrogen 2.736 N/A ARG 244.A NH1 SER 27.A O no hydrogen 2.844 N/A ARG 244.A NH2 ALA 21.A O no hydrogen 3.187 N/A ARG 244.A NH2 GLN 26.A OE1 no hydrogen 3.348 N/A GLN 247.A N PRO 28.A O no hydrogen 2.754 N/A GLN 247.A NE2 PRO 245.A O no hydrogen 2.889 N/A ARG 252.A N LEU 249.A O no hydrogen 3.228 N/A ARG 252.A NE LEU 249.A O no hydrogen 2.724 N/A ARG 252.A NH1 GLN 26.A O no hydrogen 2.987 N/A ARG 252.A NH1 PRO 193.A O no hydrogen 2.942 N/A ARG 252.A NH2 GLN 26.A O no hydrogen 2.783 N/A ARG 252.A NH2 PRO 248.A O no hydrogen 2.869 N/A ARG 255.A N THR 191.A O no hydrogen 2.858 N/A ARG 255.A NH1 ASP 39.A OD2 no hydrogen 2.661 N/A ALA 256.A N LYS 37.A O no hydrogen 2.945 N/A SER 257.A N TYR 189.A O no hydrogen 2.900 N/A SER 257.A OG TYR 189.A O no hydrogen 3.486 N/A