Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4u23_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 3.A N LYS 47.A O no hydrogen 2.739 N/A VAL 4.A N ASP 81.A OD2 no hydrogen 2.710 N/A VAL 5.A N LYS 49.A O no hydrogen 2.999 N/A THR 6.A N ILE 82.A O no hydrogen 2.824 N/A THR 7.A N THR 51.A O no hydrogen 2.988 N/A THR 7.A OG1 ILE 84.A O no hydrogen 2.781 N/A ILE 8.A N THR 7.A OG1 no hydrogen 2.823 N/A GLU 10.A N VAL 14.A O no hydrogen 3.210 N/A TYR 13.A N GLU 10.A O no hydrogen 2.773 N/A VAL 14.A N GLU 10.A O no hydrogen 2.966 N/A MET 15.A N GLU 30.A O no hydrogen 2.689 N/A LYS 17.A N ARG 28.A O no hydrogen 3.047 N/A LYS 17.A NZ GLU 27.A O no hydrogen 2.732 N/A HIS 20.A N LYS 17.A O no hydrogen 3.170 N/A MET 22.A N ASN 19.A O no hydrogen 2.981 N/A ASN 26.A ND2 TYR 48.A O no hydrogen 2.730 N/A ARG 28.A N GLY 25.A O no hydrogen 2.923 N/A ARG 28.A NE GLY 25.A O no hydrogen 2.829 N/A TYR 29.A N ASN 26.A O no hydrogen 3.174 N/A GLU 30.A N MET 15.A O no hydrogen 2.896 N/A TYR 32.A N PRO 12.A O no hydrogen 2.904 N/A CYS 33.A N TYR 13.A O no hydrogen 2.877 N/A ASP 35.A N GLY 31.A O no hydrogen 3.046 N/A LEU 36.A N TYR 32.A O no hydrogen 2.874 N/A ALA 37.A N CYS 33.A O no hydrogen 2.884 N/A ALA 38.A N VAL 34.A O no hydrogen 3.015 N/A GLU 39.A N ASP 35.A O no hydrogen 2.920 N/A ILE 40.A N LEU 36.A O no hydrogen 2.878 N/A ALA 41.A N ALA 37.A O no hydrogen 2.885 N/A LYS 42.A N ALA 38.A O no hydrogen 2.915 N/A HIS 43.A N GLU 39.A O no hydrogen 2.958 N/A CYS 44.A N ILE 40.A O no hydrogen 2.887 N/A CYS 44.A SG ILE 40.A O no hydrogen 3.307 N/A GLY 45.A N ALA 41.A O no hydrogen 2.797 N/A PHE 46.A N ALA 41.A O no hydrogen 3.143 N/A LYS 49.A N VAL 3.A O no hydrogen 2.838 N/A LEU 50.A N ASN 26.A OD1 no hydrogen 2.513 N/A THR 51.A N VAL 5.A O no hydrogen 2.952 N/A THR 51.A OG1 VAL 5.A O no hydrogen 2.845 N/A VAL 53.A N THR 7.A O no hydrogen 2.842 N/A GLY 56.A N VAL 53.A O no hydrogen 3.236 N/A LYS 57.A N ASP 55.A OD2 no hydrogen 3.095 N/A LYS 57.A NZ ASP 136.A OD2 no hydrogen 3.533 N/A TYR 58.A OH GLU 10.A OE2 no hydrogen 2.583 N/A ALA 60.A N ASN 69.A OD1 no hydrogen 2.867 N/A ASP 62.A N ILE 67.A O no hydrogen 2.986 N/A ASP 64.A N ASP 62.A OD1 no hydrogen 2.977 N/A THR 65.A N ASP 62.A OD1 no hydrogen 2.991 N/A LYS 66.A N ASP 62.A O no hydrogen 2.917 N/A LYS 66.A NZ ALA 63.A O no hydrogen 3.521 N/A ILE 67.A N THR 65.A OG1 no hydrogen 3.367 N/A TRP 68.A N TYR 77.A OH no hydrogen 2.872 N/A ASN 69.A N ALA 60.A O no hydrogen 2.973 N/A GLY 70.A N ASP 55.A OD1 no hydrogen 2.838 N/A MET 71.A N LYS 57.A O no hydrogen 3.227 N/A VAL 72.A N TYR 58.A O no hydrogen 3.409 N/A GLY 73.A N ASN 69.A O no hydrogen 2.894 N/A GLU 74.A N GLY 70.A O no hydrogen 2.975 N/A LEU 75.A N MET 71.A O no hydrogen 3.018 N/A VAL 76.A N VAL 72.A O no hydrogen 2.888 N/A TYR 77.A N GLY 73.A O no hydrogen 3.025 N/A GLY 78.A N LEU 75.A O no hydrogen 3.414 N/A LYS 79.A N GLU 74.A O no hydrogen 2.758 N/A ALA 80.A N GLU 74.A O no hydrogen 3.079 N/A ASP 81.A N VAL 4.A O no hydrogen 2.814 N/A ILE 82.A N VAL 4.A O no hydrogen 3.281 N/A ALA 83.A N ALA 220.A O no hydrogen 2.845 N/A ILE 84.A N THR 6.A O no hydrogen 3.195 N/A LEU 87.A N ALA 85.A O no hydrogen 2.649 N/A THR 88.A OG1 SER 139.A OG no hydrogen 3.064 N/A THR 88.A OG1 GLU 190.A OE2 no hydrogen 2.825 N/A ILE 89.A N GLY 216.A O no hydrogen 2.985 N/A ARG 93.A N THR 90.A OG1 no hydrogen 3.270 N/A ARG 93.A NH1 THR 88.A O no hydrogen 2.976 N/A ARG 93.A NH2 GLY 59.A O no hydrogen 2.814 N/A GLU 94.A N THR 90.A O no hydrogen 2.871 N/A GLU 95.A N LEU 91.A O no hydrogen 3.121 N/A VAL 96.A N ARG 93.A O no hydrogen 2.807 N/A ILE 97.A N ARG 93.A O no hydrogen 2.815 N/A ASP 98.A N THR 221.A O no hydrogen 2.895 N/A PHE 99.A N GLU 94.A OE1 no hydrogen 3.379 N/A SER 100.A N ILE 219.A O no hydrogen 2.795 N/A SER 100.A OG LYS 101.A O no hydrogen 2.741 N/A LYS 101.A N ASN 232.A OD1 no hydrogen 2.843 N/A PHE 103.A N TYR 217.A O no hydrogen 2.916 N/A LEU 106.A N LYS 215.A O no hydrogen 2.927 N/A GLY 107.A N SER 191.A OG no hydrogen 3.004 N/A ILE 108.A N ASP 213.A OD1 no hydrogen 2.878 N/A SER 109.A N LEU 189.A O no hydrogen 2.829 N/A SER 109.A OG LEU 189.A O no hydrogen 2.822 N/A MET 111.A N TYR 187.A O no hydrogen 2.840 N/A ILE 112.A N MET 206.A O no hydrogen 2.974 N/A LYS 113.A NZ ARG 179.A O no hydrogen 3.477 N/A LYS 114.A N ASP 204.A O no hydrogen 2.924 N/A LYS 114.A NZ CYS 203.A O no hydrogen 2.686 N/A THR 116.A N LYS 113.A O no hydrogen 3.039 N/A THR 116.A OG1 LYS 113.A O no hydrogen 2.616 N/A ILE 118.A N THR 116.A O no hydrogen 2.808 N/A GLU 119.A N ASP 123.A OD1 no hydrogen 2.918 N/A ASP 123.A N SER 120.A OG no hydrogen 2.953 N/A LEU 124.A N SER 120.A O no hydrogen 3.210 N/A SER 125.A N ALA 121.A O no hydrogen 2.889 N/A SER 125.A OG GLU 122.A O no hydrogen 2.696 N/A LYS 126.A N ASP 123.A O no hydrogen 3.335 N/A LYS 126.A NZ GLU 122.A OE1 no hydrogen 2.746 N/A GLN 127.A N LEU 124.A O no hydrogen 3.257 N/A GLN 127.A NE2 LEU 124.A O no hydrogen 3.088 N/A GLN 127.A NE2 ILE 130.A O no hydrogen 2.932 N/A ILE 130.A N GLN 127.A OE1 no hydrogen 2.781 N/A ALA 131.A N LYS 184.A O no hydrogen 2.793 N/A GLY 133.A N ALA 186.A O no hydrogen 3.158 N/A THR 134.A OG1 LEU 135.A O no hydrogen 2.870 N/A ASP 136.A N VAL 168.A O no hydrogen 2.810 N/A SER 139.A OG THR 88.A OG1 no hydrogen 3.064 N/A LYS 141.A NZ GLU 142.A OE2 no hydrogen 2.732 N/A GLU 142.A N GLY 138.A O no hydrogen 3.124 N/A PHE 143.A N SER 139.A O no hydrogen 2.910 N/A PHE 144.A N THR 140.A O no hydrogen 3.090 N/A ARG 145.A N LYS 141.A O no hydrogen 2.921 N/A ARG 145.A NE GLU 142.A OE1 no hydrogen 3.210 N/A ARG 145.A NE GLU 142.A OE2 no hydrogen 2.991 N/A ARG 145.A NH2 GLU 142.A OE1 no hydrogen 2.703 N/A ARG 146.A N GLU 142.A O no hydrogen 2.938 N/A SER 147.A N PHE 144.A O no hydrogen 3.418 N/A ILE 149.A N SER 147.A OG no hydrogen 3.110 N/A ASP 153.A N ILE 149.A O no hydrogen 2.748 N/A LYS 154.A N ALA 150.A O no hydrogen 2.896 N/A LYS 154.A NZ SER 125.A O no hydrogen 3.093 N/A MET 155.A N VAL 151.A O no hydrogen 2.979 N/A TRP 156.A N PHE 152.A O no hydrogen 2.887 N/A THR 157.A N ASP 153.A O no hydrogen 2.929 N/A THR 157.A OG1 ASP 153.A O no hydrogen 3.072 N/A TYR 158.A N LYS 154.A O no hydrogen 2.968 N/A MET 159.A N MET 155.A O no hydrogen 2.858 N/A ARG 160.A N TRP 156.A O no hydrogen 2.955 N/A SER 161.A N TYR 158.A O no hydrogen 3.160 N/A SER 161.A OG THR 157.A O no hydrogen 3.138 N/A PHE 167.A N SER 165.A OG no hydrogen 3.246 N/A VAL 168.A N THR 134.A O no hydrogen 3.114 N/A ARG 169.A N GLU 173.A OE1 no hydrogen 2.860 N/A THR 171.A OG1 GLU 10.A OE1 no hydrogen 2.502 N/A THR 171.A OG1 GLU 10.A OE2 no hydrogen 3.448 N/A GLU 173.A N THR 170.A OG1 no hydrogen 3.039 N/A GLY 174.A N THR 170.A O no hydrogen 3.167 N/A VAL 175.A N THR 171.A O no hydrogen 2.915 N/A ALA 176.A N ALA 172.A O no hydrogen 2.938 N/A ARG 177.A N GLU 173.A O no hydrogen 2.931 N/A ARG 177.A NH1 SER 165.A O no hydrogen 2.817 N/A ARG 177.A NH2 SER 165.A O no hydrogen 3.038 N/A VAL 178.A N GLY 174.A O no hydrogen 2.945 N/A ARG 179.A N VAL 175.A O no hydrogen 2.942 N/A ARG 179.A NE ASP 204.A OD1 no hydrogen 2.895 N/A LYS 180.A N ALA 176.A O no hydrogen 2.944 N/A SER 181.A N VAL 178.A O no hydrogen 3.445 N/A SER 181.A OG ARG 177.A O no hydrogen 2.699 N/A LYS 184.A N SER 181.A O no hydrogen 2.909 N/A TYR 185.A OH VAL 166.A O no hydrogen 2.693 N/A ALA 186.A N ALA 131.A O no hydrogen 2.845 N/A TYR 187.A N MET 111.A O no hydrogen 3.008 N/A LEU 188.A N GLY 133.A O no hydrogen 2.864 N/A LEU 189.A N SER 109.A O no hydrogen 2.972 N/A SER 191.A N GLY 107.A O no hydrogen 2.747 N/A SER 191.A OG GLY 107.A O no hydrogen 3.173 N/A THR 192.A OG1 TYR 13.A OH no hydrogen 3.038 N/A THR 192.A OG1 TYR 217.A OH no hydrogen 2.767 N/A ASN 194.A N GLU 190.A O no hydrogen 3.147 N/A ASN 194.A ND2 SER 109.A OG no hydrogen 2.949 N/A ASN 194.A ND2 ILE 110.A O no hydrogen 3.055 N/A GLU 195.A N SER 191.A O no hydrogen 2.826 N/A TYR 196.A N THR 192.A O no hydrogen 3.029 N/A ILE 197.A N MET 193.A O no hydrogen 2.919 N/A GLU 198.A N ASN 194.A O no hydrogen 2.963 N/A GLN 199.A N TYR 196.A O no hydrogen 2.990 N/A ARG 200.A N ILE 197.A O no hydrogen 3.074 N/A LYS 201.A N GLU 257.A OE2 no hydrogen 2.853 N/A CYS 203.A N ARG 200.A O no hydrogen 3.024 N/A CYS 203.A SG GLU 257.A O no hydrogen 3.542 N/A MET 206.A N ILE 112.A O no hydrogen 2.925 N/A LYS 207.A N GLU 198.A OE1 no hydrogen 2.928 N/A LYS 207.A NZ GLY 209.A O no hydrogen 3.300 N/A LYS 207.A NZ ASN 211.A OD1 no hydrogen 2.680 N/A VAL 208.A N ILE 110.A O no hydrogen 2.978 N/A LEU 212.A N ILE 108.A O no hydrogen 2.771 N/A LYS 215.A N LEU 106.A O no hydrogen 2.788 N/A LYS 215.A NZ ASP 213.A OD2 no hydrogen 2.811 N/A TYR 217.A N MET 104.A O no hydrogen 2.965 N/A TYR 217.A OH GLU 190.A OE1 no hydrogen 2.611 N/A TYR 217.A OH THR 192.A OG1 no hydrogen 2.767 N/A GLY 218.A N LEU 87.A O no hydrogen 2.985 N/A ILE 219.A N SER 100.A OG no hydrogen 3.019 N/A ALA 220.A N ALA 83.A O no hydrogen 3.203 N/A THR 221.A N ASP 98.A O no hydrogen 2.882 N/A LYS 223.A NZ GLU 95.A O no hydrogen 2.803 N/A GLY 224.A N ASP 98.A OD2 no hydrogen 3.145 N/A SER 225.A N PRO 222.A O no hydrogen 3.025 N/A LEU 227.A N SER 225.A OG no hydrogen 3.041 N/A GLY 228.A N SER 225.A O no hydrogen 3.396 N/A VAL 231.A N LEU 227.A O no hydrogen 3.006 N/A ASN 232.A N GLY 228.A O no hydrogen 2.955 N/A LEU 233.A N THR 229.A O no hydrogen 2.952 N/A ALA 234.A N PRO 230.A O no hydrogen 2.915 N/A VAL 235.A N VAL 231.A O no hydrogen 2.942 N/A LEU 236.A N ASN 232.A O no hydrogen 2.957 N/A LYS 237.A N LEU 233.A O no hydrogen 2.936 N/A LYS 237.A NZ GLN 241.A OE1 no hydrogen 3.011 N/A LEU 238.A N ALA 234.A O no hydrogen 2.907 N/A SER 239.A N VAL 235.A O no hydrogen 2.911 N/A GLU 240.A N LEU 236.A O no hydrogen 2.951 N/A GLN 241.A N LYS 237.A O no hydrogen 2.898 N/A GLY 242.A N SER 239.A O no hydrogen 3.168 N/A VAL 243.A N LEU 238.A O no hydrogen 2.994 N/A LEU 244.A N LEU 238.A O no hydrogen 3.472 N/A LYS 246.A N GLY 242.A O no hydrogen 3.062 N/A LEU 247.A N VAL 243.A O no hydrogen 2.898 N/A LYS 248.A N LEU 244.A O no hydrogen 2.969 N/A ASN 249.A N ASP 245.A O no hydrogen 2.923 N/A LYS 250.A N LYS 246.A O no hydrogen 2.870 N/A LYS 250.A NZ ASP 35.A OD1 no hydrogen 2.823 N/A TRP 251.A N LEU 247.A O no hydrogen 2.978 N/A TRP 251.A NE1 ASP 35.A OD1 no hydrogen 2.739 N/A TRP 252.A N LYS 248.A O no hydrogen 2.907 N/A TRP 252.A NE1 THR 192.A O no hydrogen 2.778 N/A TYR 253.A N ASN 249.A O no hydrogen 3.059 N/A ASP 254.A N ASN 249.A O no hydrogen 2.808 N/A GLY 256.A N TYR 253.A O no hydrogen 3.050 N/A GLU 257.A N GLN 199.A O no hydrogen 2.779 N/A CYS 258.A SG GLU 198.A O no hydrogen 3.242 N/A