Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5ih4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 4.A N TYR 8.A O no hydrogen 2.607 N/A TYR 8.A N VAL 4.A O no hydrogen 3.315 N/A ARG 9.A N THR 26.A O no hydrogen 3.098 N/A LEU 10.A N LEU 2.A O no hydrogen 2.891 N/A LYS 13.A NZ ASP 21.A OD2 no hydrogen 3.117 N/A ILE 14.A N ILE 22.A O no hydrogen 2.731 N/A GLY 15.A N ILE 22.A O no hydrogen 3.102 N/A GLY 17.A N GLY 20.A O no hydrogen 2.852 N/A SER 18.A N ASP 148.A OD2 no hydrogen 2.964 N/A SER 18.A OG ASP 148.A OD1 no hydrogen 2.899 N/A SER 18.A OG ASP 148.A OD2 no hydrogen 3.516 N/A ILE 22.A N GLY 15.A O no hydrogen 2.971 N/A TYR 23.A N ILE 36.A O no hydrogen 2.795 N/A LEU 24.A N ARG 12.A O no hydrogen 2.861 N/A GLY 25.A N VAL 34.A O no hydrogen 2.816 N/A THR 26.A N ARG 9.A O no hydrogen 3.003 N/A ASP 27.A N GLU 32.A O no hydrogen 2.857 N/A ILE 28.A N ARG 7.A O no hydrogen 2.792 N/A ALA 30.A N ASP 27.A O no hydrogen 3.329 N/A VAL 34.A N GLY 25.A O no hydrogen 2.875 N/A ALA 35.A N MET 81.A O no hydrogen 3.097 N/A ILE 36.A N TYR 23.A O no hydrogen 2.782 N/A LYS 37.A N MET 79.A O no hydrogen 2.715 N/A GLU 39.A N ASN 77.A O no hydrogen 2.907 N/A CYS 40.A SG ASP 75.A O no hydrogen 3.904 N/A VAL 41.A N ASP 75.A O no hydrogen 2.869 N/A THR 43.A N CYS 40.A O no hydrogen 3.031 N/A THR 43.A OG1 CYS 40.A O no hydrogen 2.536 N/A GLN 47.A N GLU 39.A OE2 no hydrogen 2.646 N/A LEU 48.A N GLU 39.A OE2 no hydrogen 3.181 N/A GLU 51.A N GLN 47.A O no hydrogen 2.844 N/A SER 52.A N LEU 48.A O no hydrogen 3.050 N/A SER 52.A OG LEU 48.A O no hydrogen 3.109 N/A LYS 53.A N HIS 49.A O no hydrogen 3.073 N/A ILE 54.A N ILE 50.A O no hydrogen 3.459 N/A TYR 55.A N GLU 51.A O no hydrogen 3.226 N/A LYS 56.A N SER 52.A O no hydrogen 2.986 N/A MET 57.A N LYS 53.A O no hydrogen 2.813 N/A MET 58.A N ILE 54.A O no hydrogen 2.904 N/A MET 58.A N TYR 55.A O no hydrogen 2.975 N/A GLN 59.A N LYS 56.A O no hydrogen 3.257 N/A GLY 61.A N MET 58.A O no hydrogen 3.056 N/A THR 66.A N GLU 82.A OE2 no hydrogen 2.948 N/A THR 66.A OG1 GLU 82.A OE2 no hydrogen 3.320 N/A ARG 68.A N VAL 80.A O no hydrogen 2.791 N/A ARG 68.A NH2 GLU 32.A OE2 no hydrogen 3.294 N/A TRP 69.A N VAL 80.A O no hydrogen 3.346 N/A CYS 70.A SG HIS 49.A ND1 no hydrogen 3.650 N/A CYS 70.A SG SER 52.A OG no hydrogen 3.399 N/A GLY 71.A N VAL 78.A O no hydrogen 3.044 N/A GLU 73.A N TYR 76.A O no hydrogen 2.769 N/A TYR 76.A N GLU 73.A O no hydrogen 3.149 N/A ASN 77.A N GLU 39.A O no hydrogen 2.679 N/A VAL 78.A N GLY 71.A O no hydrogen 2.792 N/A MET 79.A N LYS 37.A O no hydrogen 2.990 N/A VAL 80.A N TRP 69.A O no hydrogen 2.882 N/A MET 81.A N ALA 35.A O no hydrogen 2.817 N/A GLU 82.A N THR 66.A O no hydrogen 2.906 N/A GLY 85.A N MET 135.A O no hydrogen 2.702 N/A SER 87.A N ASP 90.A OD2 no hydrogen 3.134 N/A SER 87.A OG ASP 131.A OD1 no hydrogen 3.279 N/A LEU 88.A N PHE 133.A O no hydrogen 2.872 N/A ASP 90.A N SER 87.A OG no hydrogen 3.270 N/A LEU 91.A N SER 87.A O no hydrogen 3.008 N/A PHE 92.A N LEU 88.A O no hydrogen 2.880 N/A ASN 93.A N GLU 89.A O no hydrogen 3.002 N/A PHE 94.A N ASP 90.A O no hydrogen 3.127 N/A CYS 95.A N PHE 92.A O no hydrogen 2.943 N/A CYS 95.A SG LEU 91.A O no hydrogen 3.255 N/A ARG 97.A N PHE 92.A O no hydrogen 2.856 N/A ARG 97.A NH1 GLU 89.A OE2 no hydrogen 2.968 N/A ARG 97.A NH1 ASN 93.A OD1 no hydrogen 2.898 N/A ARG 97.A NH2 TYR 204.A OH no hydrogen 2.701 N/A ARG 97.A NH2 GLY 208.A O no hydrogen 3.556 N/A LYS 98.A N CYS 95.A O no hydrogen 3.405 N/A PHE 99.A N PHE 205.A O no hydrogen 3.255 N/A SER 100.A N ASP 282.A OD2 no hydrogen 2.775 N/A SER 100.A OG ASP 282.A OD1 no hydrogen 2.820 N/A SER 100.A OG ASP 282.A OD2 no hydrogen 3.437 N/A LYS 102.A NZ SER 276.A O no hydrogen 3.339 N/A LYS 102.A NZ ASP 278.A OD1 no hydrogen 2.693 N/A LYS 102.A NZ ASP 278.A OD2 no hydrogen 3.346 N/A THR 103.A N SER 100.A OG no hydrogen 3.314 N/A VAL 104.A N SER 100.A O no hydrogen 3.035 N/A LEU 105.A N LEU 101.A O no hydrogen 2.971 N/A LEU 106.A N LYS 102.A O no hydrogen 2.914 N/A LEU 107.A N THR 103.A O no hydrogen 2.925 N/A ALA 108.A N VAL 104.A O no hydrogen 2.714 N/A ASP 109.A N LEU 105.A O no hydrogen 3.264 N/A GLN 110.A N LEU 106.A O no hydrogen 3.524 N/A GLN 110.A NE2 ASN 142.A O no hydrogen 3.190 N/A MET 111.A N LEU 107.A O no hydrogen 2.906 N/A ILE 112.A N ALA 108.A O no hydrogen 2.838 N/A SER 113.A N ASP 109.A O no hydrogen 3.342 N/A SER 113.A OG ASP 109.A O no hydrogen 3.135 N/A ARG 114.A N GLN 110.A O no hydrogen 2.866 N/A ARG 114.A NE VAL 144.A O no hydrogen 2.797 N/A ARG 114.A NH2 VAL 144.A O no hydrogen 3.099 N/A ILE 115.A N MET 111.A O no hydrogen 3.216 N/A GLU 116.A N ILE 112.A O no hydrogen 2.851 N/A TYR 117.A N SER 113.A O no hydrogen 2.922 N/A TYR 117.A OH MET 58.A O no hydrogen 3.006 N/A ILE 118.A N ARG 114.A O no hydrogen 3.004 N/A HIS 119.A N ILE 115.A O no hydrogen 3.061 N/A HIS 119.A ND1 TYR 259.A OH no hydrogen 2.662 N/A HIS 119.A NE2 ASP 194.A OD2 no hydrogen 2.843 N/A SER 120.A N GLU 116.A O no hydrogen 3.076 N/A SER 120.A OG TYR 117.A O no hydrogen 2.653 N/A LYS 121.A N TYR 117.A O no hydrogen 3.288 N/A LYS 121.A N ILE 118.A O no hydrogen 3.082 N/A ASN 122.A N HIS 119.A O no hydrogen 3.058 N/A PHE 123.A N ILE 118.A O no hydrogen 3.319 N/A ILE 124.A N LYS 153.A O no hydrogen 2.990 N/A HIS 125.A N ASP 194.A OD2 no hydrogen 2.984 N/A HIS 125.A NE2 ILE 147.A O no hydrogen 3.003 N/A ARG 126.A N ASP 194.A OD1 no hydrogen 2.949 N/A ARG 126.A NE LEU 151.A O no hydrogen 2.687 N/A ARG 126.A NH2 LEU 151.A O no hydrogen 3.027 N/A ASP 127.A N HIS 125.A ND1 no hydrogen 3.243 N/A LYS 129.A NZ ASP 127.A OD2 no hydrogen 3.290 N/A ASN 132.A N LYS 129.A O no hydrogen 3.023 N/A ASN 132.A ND2 ASP 127.A O no hydrogen 2.754 N/A PHE 133.A N PRO 130.A O no hydrogen 3.329 N/A LEU 134.A N TYR 145.A O no hydrogen 3.016 N/A MET 135.A N PRO 86.A O no hydrogen 3.093 N/A GLY 136.A N LEU 143.A O no hydrogen 3.009 N/A LYS 140.A N LEU 137.A O no hydrogen 2.764 N/A GLY 141.A N GLY 138.A O no hydrogen 3.108 N/A LEU 143.A N LYS 140.A O no hydrogen 2.955 N/A VAL 144.A N GLN 110.A OE1 no hydrogen 2.909 N/A TYR 145.A N LEU 134.A O no hydrogen 2.661 N/A ILE 146.A N GLY 63.A O no hydrogen 3.074 N/A ILE 147.A N ASN 132.A O no hydrogen 2.986 N/A ASP 148.A N TYR 55.A OH no hydrogen 2.832 N/A PHE 149.A N GLU 51.A OE2 no hydrogen 3.179 N/A GLY 150.A N ASP 148.A OD1 no hydrogen 3.164 N/A ALA 152.A N PHE 149.A O no hydrogen 3.176 N/A LYS 153.A N ILE 124.A O no hydrogen 2.955 N/A LYS 153.A NZ GLU 188.A OE1 no hydrogen 3.535 N/A LYS 153.A NZ GLU 188.A OE2 no hydrogen 2.975 N/A TYR 155.A N ASN 122.A O no hydrogen 2.958 N/A TYR 155.A OH HIS 119.A O no hydrogen 2.548 N/A ARG 156.A NE ASN 122.A OD1 no hydrogen 2.597 N/A ARG 156.A NH2 SER 120.A O no hydrogen 3.510 N/A ARG 156.A NH2 ASN 122.A OD1 no hydrogen 3.053 N/A ASP 157.A N GLN 162.A O no hydrogen 3.064 N/A THR 160.A N ASP 157.A OD2 no hydrogen 3.011 N/A HIS 161.A N ASP 157.A O no hydrogen 2.807 N/A GLN 162.A N THR 160.A OG1 no hydrogen 3.032 N/A HIS 163.A ND1 ILE 164.A O no hydrogen 2.816 N/A ILE 164.A N TYR 155.A O no hydrogen 2.700 N/A LYS 170.A N GLY 186.A O no hydrogen 2.902 N/A LYS 170.A NZ GLU 188.A OE2 no hydrogen 2.883 N/A THR 173.A OG1 GLN 189.A OE1 no hydrogen 2.869 N/A THR 175.A N ASP 127.A OD1 no hydrogen 3.096 N/A THR 175.A OG1 ASP 127.A OD1 no hydrogen 3.062 N/A ARG 177.A NH1 TYR 178.A OH no hydrogen 2.924 N/A TYR 178.A N THR 175.A O no hydrogen 3.420 N/A ALA 179.A N ALA 176.A O no hydrogen 3.202 N/A SER 180.A OG THR 183.A OG1 no hydrogen 2.935 N/A SER 180.A OG ASP 193.A OD1 no hydrogen 2.710 N/A ILE 181.A N GLU 196.A OE2 no hydrogen 3.144 N/A THR 183.A N SER 180.A OG no hydrogen 2.926 N/A THR 183.A OG1 SER 180.A OG no hydrogen 2.935 N/A HIS 184.A N SER 180.A O no hydrogen 3.165 N/A LEU 185.A N ILE 181.A O no hydrogen 3.104 N/A GLY 186.A N THR 183.A O no hydrogen 3.118 N/A ILE 187.A N ASN 182.A O no hydrogen 2.966 N/A GLU 188.A N ARG 167.A O no hydrogen 2.980 N/A SER 190.A N ASP 193.A OD2 no hydrogen 2.827 N/A SER 190.A OG ASP 193.A OD2 no hydrogen 3.466 N/A SER 190.A OG PHE 253.A O no hydrogen 2.738 N/A ARG 191.A NH2 ASP 254.A O no hydrogen 3.057 N/A ARG 192.A NH1 LEU 251.A O no hydrogen 2.995 N/A ASP 193.A N SER 190.A O no hydrogen 3.110 N/A GLU 196.A N ARG 192.A O no hydrogen 2.865 N/A SER 197.A N ASP 193.A O no hydrogen 3.094 N/A SER 197.A OG TYR 178.A O no hydrogen 2.604 N/A SER 197.A OG ASP 193.A O no hydrogen 3.338 N/A LEU 198.A N ASP 194.A O no hydrogen 3.194 N/A GLY 199.A N LEU 195.A O no hydrogen 3.207 N/A TYR 200.A N GLU 196.A O no hydrogen 3.260 N/A TYR 200.A OH GLU 196.A OE2 no hydrogen 2.658 N/A VAL 201.A N SER 197.A O no hydrogen 2.858 N/A LEU 202.A N LEU 198.A O no hydrogen 2.854 N/A MET 203.A N GLY 199.A O no hydrogen 3.109 N/A TYR 204.A N TYR 200.A O no hydrogen 2.893 N/A TYR 204.A OH GLU 89.A OE1 no hydrogen 2.841 N/A PHE 205.A N VAL 201.A O no hydrogen 3.104 N/A ASN 206.A N LEU 202.A O no hydrogen 3.077 N/A LEU 207.A N MET 203.A O no hydrogen 2.822 N/A GLY 208.A N TYR 204.A O no hydrogen 2.793 N/A LEU 210.A N GLN 213.A OE1 no hydrogen 2.927 N/A TRP 212.A NE1 ARG 177.A O no hydrogen 2.963 N/A GLN 213.A N LEU 210.A O no hydrogen 2.822 N/A ARG 220.A N GLN 216.A O no hydrogen 3.090 N/A ILE 221.A N LYS 217.A O no hydrogen 3.071 N/A SER 222.A N TYR 218.A O no hydrogen 3.116 N/A GLU 223.A N GLU 219.A O no hydrogen 3.060 N/A LYS 224.A N ARG 220.A O no hydrogen 3.181 N/A LYS 225.A N ILE 221.A O no hydrogen 2.718 N/A LYS 225.A NZ ALA 176.A O no hydrogen 2.997 N/A LYS 225.A NZ ARG 177.A O no hydrogen 3.416 N/A LYS 225.A NZ ALA 179.A O no hydrogen 2.689 N/A LYS 225.A NZ HIS 184.A NE2 no hydrogen 3.111 N/A MET 226.A N SER 222.A O no hydrogen 2.791 N/A SER 227.A N GLU 223.A O no hydrogen 2.569 N/A SER 227.A OG GLU 223.A O no hydrogen 3.048 N/A THR 228.A OG1 LYS 224.A O no hydrogen 2.664 N/A LEU 233.A N PRO 229.A O no hydrogen 2.827 N/A CYS 234.A N ILE 230.A O no hydrogen 2.845 N/A CYS 234.A SG ILE 230.A O no hydrogen 3.471 N/A LYS 235.A N VAL 232.A O no hydrogen 3.388 N/A TYR 237.A N CYS 234.A O no hydrogen 3.148 N/A GLU 240.A N GLU 240.A OE1 no hydrogen 2.629 N/A PHE 241.A N PRO 238.A O no hydrogen 3.212 N/A THR 243.A N SER 239.A O no hydrogen 2.960 N/A THR 243.A OG1 SER 239.A O no hydrogen 3.134 N/A TYR 244.A N GLU 240.A O no hydrogen 2.756 N/A TYR 244.A OH LEU 195.A O no hydrogen 2.740 N/A LEU 245.A N PHE 241.A O no hydrogen 3.243 N/A ASN 246.A N ALA 242.A O no hydrogen 2.882 N/A PHE 247.A N THR 243.A O no hydrogen 3.054 N/A CYS 248.A N TYR 244.A O no hydrogen 3.089 N/A CYS 248.A SG TYR 244.A O no hydrogen 3.382 N/A ARG 249.A N LEU 245.A O no hydrogen 3.105 N/A ARG 249.A NH2 TYR 200.A OH no hydrogen 2.862 N/A SER 250.A N ASN 246.A O no hydrogen 3.054 N/A SER 250.A N PHE 247.A O no hydrogen 3.001 N/A SER 250.A OG PHE 247.A O no hydrogen 2.580 N/A LEU 251.A N CYS 248.A O no hydrogen 3.170 N/A ARG 252.A N ASP 255.A OD2 no hydrogen 2.945 N/A ASP 255.A N ARG 252.A O no hydrogen 3.106 N/A TYR 259.A OH HIS 119.A ND1 no hydrogen 2.662 N/A TYR 261.A N ASP 258.A OD1 no hydrogen 2.987 N/A LEU 262.A N ASP 258.A O no hydrogen 3.265 N/A ARG 263.A N TYR 259.A O no hydrogen 2.943 N/A ARG 263.A NH1 SER 113.A OG no hydrogen 3.101 N/A ARG 263.A NH1 GLU 116.A OE1 no hydrogen 2.597 N/A ARG 263.A NH2 GLU 116.A OE1 no hydrogen 2.985 N/A GLN 264.A N SER 260.A O no hydrogen 2.859 N/A GLN 264.A NE2 ASN 268.A OD1 no hydrogen 3.555 N/A LEU 265.A N TYR 261.A O no hydrogen 3.000 N/A ARG 267.A N ARG 263.A O no hydrogen 2.935 N/A ARG 267.A NH2 ASP 109.A OD2 no hydrogen 3.442 N/A ASN 268.A N GLN 264.A O no hydrogen 2.779 N/A LEU 269.A N LEU 265.A O no hydrogen 3.243 N/A PHE 270.A N PHE 266.A O no hydrogen 2.851 N/A HIS 271.A N ARG 267.A O no hydrogen 3.099 N/A ARG 272.A N ASN 268.A O no hydrogen 2.972 N/A ARG 272.A NH2 GLU 240.A OE2 no hydrogen 3.000 N/A GLN 273.A N LEU 269.A O no hydrogen 3.039 N/A GLN 273.A N PHE 270.A O no hydrogen 3.286 N/A GLY 274.A N HIS 271.A O no hydrogen 3.174 N/A ASP 278.A N SER 276.A O no hydrogen 2.920 N/A VAL 280.A N ASP 278.A OD1 no hydrogen 3.173 N/A PHE 281.A N ASN 284.A OD1 no hydrogen 2.932 N/A ASP 282.A N THR 103.A OG1 no hydrogen 2.937 N/A ASN 284.A N PHE 281.A O no hydrogen 2.932 N/A MET 285.A N PHE 281.A O no hydrogen 3.274 N/A MET 285.A N ASP 282.A O no hydrogen 3.063 N/A MET 285.A SD.C PHE 281.A O no hydrogen 3.778 N/A LEU 286.A N TRP 283.A O no hydrogen 3.349 N/A