Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4yxs_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 5.A N SER 1.A O no hydrogen 2.768 N/A LEU 6.A N VAL 2.A O no hydrogen 2.853 N/A ALA 7.A N LYS 3.A O no hydrogen 3.060 N/A LYS 8.A N GLU 4.A O no hydrogen 3.297 N/A ALA 9.A N PHE 5.A O no hydrogen 2.987 N/A LYS 10.A N LEU 6.A O no hydrogen 2.883 N/A GLU 11.A N ALA 7.A O no hydrogen 3.178 N/A ASP 12.A N LYS 8.A O no hydrogen 3.134 N/A PHE 13.A N ALA 9.A O no hydrogen 2.970 N/A LEU 14.A N LYS 10.A O no hydrogen 2.863 N/A LYS 15.A N GLU 11.A O no hydrogen 3.382 N/A TRP 17.A N PHE 13.A O no hydrogen 2.779 N/A GLU 18.A N LEU 14.A O no hydrogen 2.876 N/A ASN 19.A N LYS 15.A O no hydrogen 3.097 N/A ALA 21.A N GLN 83.A OE1 no hydrogen 2.855 N/A GLN 22.A NE2 SER 333.A O no hydrogen 2.882 N/A GLN 22.A NE2 PHE 335.A O no hydrogen 2.877 N/A THR 24.A N SER 96.A O no hydrogen 3.057 N/A THR 24.A OG1 SER 96.A O no hydrogen 3.404 N/A HIS 26.A N GLN 29.A OE1 no hydrogen 3.103 N/A GLN 29.A N HIS 26.A O no hydrogen 3.127 N/A PHE 30.A N LEU 27.A O no hydrogen 3.199 N/A GLU 31.A N LYS 48.A O no hydrogen 2.812 N/A ILE 33.A N LEU 46.A O no hydrogen 2.852 N/A LYS 34.A N LEU 46.A O no hydrogen 3.474 N/A LYS 34.A NZ ASP 315.A OD1 no hydrogen 2.689 N/A THR 35.A N GLU 318.A OE2 no hydrogen 2.926 N/A THR 35.A OG1 GLU 318.A OE1 no hydrogen 2.576 N/A THR 35.A OG1 GLU 318.A OE2 no hydrogen 3.507 N/A LEU 36.A N VAL 44.A O no hydrogen 2.814 N/A ARG 43.A N ILE 60.A O no hydrogen 3.299 N/A ARG 43.A NH1 THR 35.A OG1 no hydrogen 2.754 N/A ARG 43.A NH1 GLU 317.A O no hydrogen 3.067 N/A ARG 43.A NH2 GLU 317.A O no hydrogen 3.456 N/A VAL 44.A N GLY 37.A O no hydrogen 2.876 N/A MET 45.A N MET 58.A O no hydrogen 2.813 N/A LEU 46.A N LYS 34.A O no hydrogen 2.668 N/A VAL 47.A N TYR 56.A O no hydrogen 2.757 N/A LYS 48.A N GLU 31.A O no hydrogen 2.770 N/A HIS 49.A N ASN 54.A O no hydrogen 2.675 N/A MET 50.A N GLN 29.A O no hydrogen 3.144 N/A GLY 53.A N HIS 49.A O no hydrogen 2.734 N/A ASN 54.A N THR 52.A OG1 no hydrogen 3.299 N/A ASN 54.A ND2 TYR 56.A OH no hydrogen 3.148 N/A TYR 56.A N VAL 47.A O no hydrogen 2.853 N/A ALA 57.A N MET 107.A O no hydrogen 2.865 N/A MET 58.A N MET 45.A O no hydrogen 2.706 N/A LYS 59.A N MET 105.A O no hydrogen 2.794 N/A LYS 59.A NZ GLU 78.A OE1 no hydrogen 3.172 N/A LYS 59.A NZ GLU 78.A OE2 no hydrogen 2.640 N/A ILE 60.A N ARG 43.A O no hydrogen 2.787 N/A LEU 61.A N.A LEU 103.A O no hydrogen 2.857 N/A LEU 61.A N.B LEU 103.A O no hydrogen 2.871 N/A ASP 62.A N PHE 41.A O no hydrogen 2.756 N/A LYS 63.A N SER 101.A O no hydrogen 3.017 N/A LYS 63.A NZ ASP 99.A O no hydrogen 2.769 N/A LYS 63.A NZ ASN 100.A O no hydrogen 3.157 N/A LYS 63.A NZ LYS 327.A O no hydrogen 2.813 N/A GLN 64.A N ASP 62.A OD1 no hydrogen 2.949 N/A LYS 65.A N ASP 62.A OD1 no hydrogen 3.372 N/A VAL 66.A N ASP 62.A O no hydrogen 3.015 N/A VAL 67.A N LYS 63.A O no hydrogen 3.020 N/A LYS 68.A N GLN 64.A O no hydrogen 3.010 N/A LEU 69.A N LYS 65.A O no hydrogen 3.062 N/A LYS 70.A N VAL 67.A O no hydrogen 2.987 N/A GLN 71.A N VAL 66.A O no hydrogen 2.976 N/A GLN 71.A NE2 LEU 69.A O no hydrogen 3.105 N/A HIS 74.A ND1 GLN 71.A OE1 no hydrogen 2.692 N/A THR 75.A N GLN 71.A O no hydrogen 2.929 N/A THR 75.A OG1 GLN 71.A O no hydrogen 2.933 N/A LEU 76.A N ILE 72.A O no hydrogen 3.045 N/A ASN 77.A N GLU 73.A O no hydrogen 2.833 N/A ASN 77.A ND2 ALA 175.A O no hydrogen 3.558 N/A GLU 78.A N HIS 74.A O no hydrogen 2.905 N/A LYS 79.A N THR 75.A O no hydrogen 3.196 N/A LYS 79.A NZ ALA 21.A O no hydrogen 2.865 N/A LYS 79.A NZ GLU 334.A O no hydrogen 3.568 N/A LYS 79.A NZ PHE 335.A OXT no hydrogen 2.788 N/A ARG 80.A N LEU 76.A O no hydrogen 3.030 N/A ARG 80.A NE TRP 17.A O no hydrogen 3.045 N/A ARG 80.A NH2 TRP 17.A O no hydrogen 3.056 N/A ILE 81.A N ASN 77.A O no hydrogen 2.894 N/A LEU 82.A N GLU 78.A O no hydrogen 2.948 N/A GLN 83.A N LYS 79.A O no hydrogen 2.959 N/A GLN 83.A NE2 LYS 16.A O no hydrogen 2.946 N/A GLN 83.A NE2 ARG 80.A O no hydrogen 2.848 N/A ALA 84.A N ILE 81.A O no hydrogen 2.883 N/A VAL 85.A N ILE 81.A O no hydrogen 3.069 N/A ASN 86.A N TYR 143.A OH no hydrogen 2.800 N/A LEU 90.A N PHE 87.A O no hydrogen 3.196 N/A VAL 91.A N VAL 169.A O no hydrogen 3.129 N/A LYS 92.A NZ GLU 94.A OE2 no hydrogen 3.166 N/A GLU 94.A N VAL 106.A O no hydrogen 2.716 N/A PHE 95.A N VAL 106.A O no hydrogen 3.108 N/A SER 96.A N THR 24.A OG1 no hydrogen 3.174 N/A PHE 97.A N TYR 104.A O no hydrogen 3.150 N/A LYS 98.A NZ PHE 332.A O no hydrogen 2.903 N/A LYS 98.A NZ PHE 335.A O no hydrogen 2.981 N/A ASP 99.A N ASN 102.A O no hydrogen 3.003 N/A SER 101.A N ASP 99.A OD1 no hydrogen 2.982 N/A ASN 102.A N ASP 99.A OD1 no hydrogen 2.832 N/A ASN 102.A ND2 TYR 104.A OH no hydrogen 3.080 N/A LEU 103.A N LEU 61.A O.A no hydrogen 2.709 N/A LEU 103.A N LEU 61.A O.B no hydrogen 2.730 N/A TYR 104.A N PHE 97.A O no hydrogen 2.895 N/A TYR 104.A OH ASP 99.A OD2 no hydrogen 2.601 N/A MET 105.A N LYS 59.A O no hydrogen 2.938 N/A VAL 106.A N PHE 95.A O no hydrogen 2.716 N/A MET 107.A N ALA 57.A O no hydrogen 2.759 N/A GLU 108.A N LYS 92.A O no hydrogen 3.017 N/A TYR 109.A OH ASP 309.A O no hydrogen 2.633 N/A MET 115.A N LEU 159.A O no hydrogen 2.686 N/A PHE 116.A N PRO 156.A O no hydrogen 3.170 N/A HIS 118.A NE2 GLY 112.A O no hydrogen 2.668 N/A LEU 119.A N MET 115.A O no hydrogen 2.876 N/A ARG 120.A N PHE 116.A O no hydrogen 3.026 N/A ARG 120.A NH1 GLU 216.A OE2 no hydrogen 2.821 N/A ARG 120.A NH2 GLU 216.A OE2 no hydrogen 2.859 N/A ARG 121.A N SER 117.A O no hydrogen 3.091 N/A ARG 121.A NH2 HIS 118.A ND1 no hydrogen 2.908 N/A ILE 122.A N HIS 118.A O no hydrogen 3.012 N/A GLY 123.A N LEU 119.A O no hydrogen 2.833 N/A PHE 125.A N MET 217.A O no hydrogen 2.754 N/A HIS 129.A N SER 126.A OG no hydrogen 3.319 N/A ALA 130.A N SER 126.A O no hydrogen 2.835 N/A ARG 131.A N GLU 127.A O no hydrogen 2.753 N/A ARG 131.A NE TRP 282.A O no hydrogen 2.610 N/A ARG 131.A NH2 TRP 282.A O no hydrogen 3.213 N/A PHE 132.A N PRO 128.A O no hydrogen 3.026 N/A TYR 133.A N HIS 129.A O no hydrogen 3.400 N/A ALA 134.A N ALA 130.A O no hydrogen 2.837 N/A ALA 135.A N ARG 131.A O no hydrogen 2.948 N/A GLN 136.A NE2 PHE 132.A O no hydrogen 2.992 N/A ILE 137.A N TYR 133.A O no hydrogen 3.183 N/A VAL 138.A N ALA 134.A O no hydrogen 2.873 N/A LEU 139.A N ALA 135.A O no hydrogen 3.180 N/A THR 140.A N GLN 136.A O no hydrogen 3.049 N/A THR 140.A OG1 GLN 136.A O no hydrogen 2.628 N/A PHE 141.A N ILE 137.A O no hydrogen 2.859 N/A GLU 142.A N VAL 138.A O no hydrogen 2.905 N/A TYR 143.A N LEU 139.A O no hydrogen 2.869 N/A LEU 144.A N THR 140.A O no hydrogen 2.800 N/A HIS 145.A N PHE 141.A O no hydrogen 2.806 N/A HIS 145.A NE2 ASP 206.A OD2 no hydrogen 2.730 N/A SER 146.A N GLU 142.A O no hydrogen 3.139 N/A SER 146.A OG GLU 142.A O no hydrogen 3.497 N/A SER 146.A OG TYR 143.A O no hydrogen 2.584 N/A LEU 147.A N LEU 144.A O no hydrogen 3.006 N/A ASP 148.A N HIS 145.A O no hydrogen 3.073 N/A LEU 149.A N LEU 144.A O no hydrogen 2.969 N/A ILE 150.A N LYS 176.A O no hydrogen 2.972 N/A TYR 151.A N ASP 206.A OD2 no hydrogen 2.930 N/A TYR 151.A OH THR 170.A O no hydrogen 2.688 N/A TYR 151.A OH ASP 171.A O no hydrogen 3.045 N/A ARG 152.A N ASP 206.A OD1 no hydrogen 2.951 N/A ARG 152.A NE PHE 174.A O no hydrogen 2.730 N/A ARG 152.A NH1 TYR 201.A OH no hydrogen 2.851 N/A ARG 152.A NH2 PHE 174.A O no hydrogen 2.864 N/A LYS 155.A NZ THR 187.A OG1 no hydrogen 2.729 N/A GLU 157.A N GLU 157.A OE1 no hydrogen 2.758 N/A ASN 158.A N LYS 155.A O no hydrogen 3.029 N/A ASN 158.A ND2 ASP 153.A O no hydrogen 2.862 N/A ASN 158.A ND2 ASP 153.A OD2 no hydrogen 2.810 N/A LEU 159.A N PRO 156.A O no hydrogen 3.215 N/A LEU 160.A N GLN 168.A O no hydrogen 2.828 N/A ILE 161.A N GLY 113.A O no hydrogen 2.896 N/A ASP 162.A N TYR 166.A O no hydrogen 2.781 N/A GLN 164.A N ASP 162.A OD1 no hydrogen 2.977 N/A GLY 165.A N ASP 162.A O no hydrogen 2.901 N/A TYR 166.A N ASP 162.A OD1 no hydrogen 2.797 N/A TYR 166.A OH VAL 296.A O no hydrogen 2.496 N/A ILE 167.A N GLN 136.A OE1 no hydrogen 2.802 N/A GLN 168.A N LEU 160.A O no hydrogen 2.846 N/A VAL 169.A N PHE 89.A O no hydrogen 2.651 N/A THR 170.A N ASN 158.A O no hydrogen 2.849 N/A PHE 172.A N GLU 78.A OE2 no hydrogen 3.358 N/A GLY 173.A N ASP 171.A OD1 no hydrogen 3.145 N/A ALA 175.A N PHE 172.A O no hydrogen 3.066 N/A LYS 176.A N ILE 150.A O no hydrogen 2.994 N/A ARG 177.A NE LEU 147.A O no hydrogen 2.878 N/A ARG 177.A NH2 ASP 148.A OD2 no hydrogen 3.240 N/A VAL 178.A N ASP 148.A O no hydrogen 2.771 N/A THR 182.A N TYR 201.A O no hydrogen 2.806 N/A THR 187.A OG1 ASP 153.A OD1 no hydrogen 3.102 N/A GLU 189.A N GLU 189.A OE1 no hydrogen 2.806 N/A TYR 190.A N THR 187.A O no hydrogen 2.873 N/A TYR 190.A OH GLU 216.A OE1 no hydrogen 2.648 N/A LEU 191.A N PRO 188.A O no hydrogen 3.349 N/A GLU 194.A N GLU 194.A OE2 no hydrogen 2.848 N/A ILE 195.A N ALA 192.A O no hydrogen 3.080 N/A ILE 196.A N ALA 192.A O no hydrogen 3.355 N/A LEU 197.A N PRO 193.A O no hydrogen 2.842 N/A SER 198.A N ILE 195.A O no hydrogen 3.277 N/A LYS 199.A N GLU 194.A O no hydrogen 3.048 N/A TYR 201.A N THR 182.A O no hydrogen 2.820 N/A LYS 203.A NZ VAL 178.A O no hydrogen 2.747 N/A ALA 204.A N ASN 202.A OD1 no hydrogen 3.163 N/A VAL 205.A N ASN 202.A O no hydrogen 3.252 N/A ASP 206.A N LYS 203.A O no hydrogen 2.918 N/A TRP 208.A N ALA 204.A O no hydrogen 3.092 N/A ALA 209.A N VAL 205.A O no hydrogen 3.081 N/A LEU 210.A N ASP 206.A O no hydrogen 2.944 N/A GLY 211.A N TRP 207.A O no hydrogen 3.202 N/A VAL 212.A N TRP 208.A O no hydrogen 3.107 N/A LEU 213.A N ALA 209.A O no hydrogen 2.850 N/A ILE 214.A N LEU 210.A O no hydrogen 2.904 N/A TYR 215.A N GLY 211.A O no hydrogen 2.998 N/A TYR 215.A OH ARG 242.A O no hydrogen 2.675 N/A GLU 216.A N VAL 212.A O no hydrogen 2.883 N/A MET 217.A N LEU 213.A O no hydrogen 2.836 N/A ALA 218.A N ILE 214.A O no hydrogen 3.008 N/A ALA 219.A N TYR 215.A O no hydrogen 2.754 N/A GLY 220.A N GLU 216.A O no hydrogen 2.779 N/A GLN 228.A N GLN 231.A OE1 no hydrogen 3.132 N/A GLN 231.A N GLN 228.A O no hydrogen 2.926 N/A ILE 232.A N GLN 228.A O no hydrogen 3.278 N/A TYR 233.A N PRO 229.A O no hydrogen 2.871 N/A GLU 234.A N ILE 230.A O no hydrogen 3.137 N/A LYS 235.A N GLN 231.A O no hydrogen 3.258 N/A ILE 236.A N ILE 232.A O no hydrogen 3.027 N/A VAL 237.A N TYR 233.A O no hydrogen 3.055 N/A SER 238.A N GLU 234.A O no hydrogen 3.329 N/A SER 238.A OG LYS 235.A O no hydrogen 2.709 N/A GLY 239.A N LYS 235.A O no hydrogen 2.986 N/A LYS 240.A N SER 238.A OG no hydrogen 3.354 N/A PHE 247.A N PRO 244.A O no hydrogen 3.037 N/A SER 248.A N GLU 127.A OE2 no hydrogen 2.928 N/A SER 248.A OG GLU 127.A OE1 no hydrogen 2.701 N/A LEU 251.A N SER 248.A OG no hydrogen 3.064 N/A LYS 252.A N SER 248.A O no hydrogen 3.071 N/A ASP 253.A N SER 249.A O no hydrogen 3.062 N/A LEU 254.A N ASP 250.A O no hydrogen 2.998 N/A LEU 255.A N LEU 251.A O no hydrogen 3.002 N/A ARG 256.A N LYS 252.A O no hydrogen 2.866 N/A ASN 257.A N ASP 253.A O no hydrogen 3.246 N/A ASN 257.A N LEU 254.A O no hydrogen 3.143 N/A LEU 258.A N LEU 254.A O no hydrogen 2.954 N/A LEU 259.A N LEU 255.A O no hydrogen 2.732 N/A ASP 262.A N GLN 260.A OE1 no hydrogen 3.054 N/A THR 264.A OG1 ASP 262.A OD1 no hydrogen 3.097 N/A THR 264.A OG1 ASP 262.A OD2 no hydrogen 2.892 N/A LYS 265.A N ASP 262.A O no hydrogen 2.800 N/A ARG 266.A NE GLN 260.A O no hydrogen 2.777 N/A ARG 266.A NH1 GLU 194.A OE1 no hydrogen 2.883 N/A ARG 266.A NH1 ALA 204.A O no hydrogen 2.922 N/A ARG 266.A NH2 GLU 194.A OE1 no hydrogen 3.452 N/A ARG 266.A NH2 GLU 194.A OE2 no hydrogen 2.763 N/A ARG 266.A NH2 GLN 260.A O no hydrogen 3.004 N/A PHE 267.A N ASN 257.A O no hydrogen 3.071 N/A ASN 269.A N ARG 266.A O no hydrogen 3.031 N/A ASN 269.A ND2 LEU 263.A O no hydrogen 2.790 N/A GLY 273.A N LEU 270.A O no hydrogen 2.822 N/A ASN 275.A N ASP 272.A O no hydrogen 3.133 N/A ASP 276.A N GLY 273.A O no hydrogen 3.421 N/A ILE 277.A N VAL 274.A O no hydrogen 2.898 N/A LYS 278.A N VAL 274.A O no hydrogen 2.981 N/A LYS 278.A NZ GLU 142.A OE1 no hydrogen 2.732 N/A LYS 278.A NZ GLU 142.A OE2 no hydrogen 3.505 N/A ASN 279.A N ASN 275.A O no hydrogen 2.919 N/A HIS 280.A N ILE 277.A O no hydrogen 3.156 N/A HIS 280.A NE2 ASP 253.A OD1 no hydrogen 2.681 N/A TRP 282.A N HIS 280.A ND1 no hydrogen 2.994 N/A TRP 282.A NE1 GLU 127.A OE1 no hydrogen 2.969 N/A PHE 283.A N HIS 280.A O no hydrogen 2.836 N/A ALA 284.A N LYS 281.A O no hydrogen 3.079 N/A THR 286.A N PHE 283.A O no hydrogen 2.894 N/A TRP 288.A NE1 LYS 278.A O no hydrogen 3.216 N/A ILE 291.A N ASP 287.A O no hydrogen 3.029 N/A TYR 292.A N TRP 288.A O no hydrogen 3.189 N/A GLN 293.A N ILE 289.A O no hydrogen 2.950 N/A ARG 294.A N ILE 291.A O no hydrogen 2.996 N/A ARG 294.A NH1 ASP 162.A OD2 no hydrogen 2.609 N/A ARG 294.A NH1 GLN 164.A OE1 no hydrogen 3.175 N/A ARG 294.A NH2 PRO 88.A O no hydrogen 3.177 N/A ARG 294.A NH2 ASP 162.A OD2 no hydrogen 2.620 N/A LYS 295.A N ALA 290.A O no hydrogen 2.986 N/A LYS 305.A NZ SER 311.A OG no hydrogen 2.930 N/A SER 311.A N ASP 309.A OD1 no hydrogen 3.500 N/A SER 311.A OG ASP 309.A OD1 no hydrogen 3.081 N/A SER 311.A OG ASP 309.A OD2 no hydrogen 2.842 N/A ASN 312.A ND2 PRO 111.A O no hydrogen 3.138 N/A ASN 312.A ND2 LYS 303.A O no hydrogen 2.865 N/A PHE 313.A N THR 310.A O no hydrogen 2.792 N/A ILE 321.A N GLU 320.A OE1 no hydrogen 3.248 N/A LYS 327.A N ASN 100.A O no hydrogen 2.823 N/A LYS 330.A NZ GLU 331.A OE1 no hydrogen 2.819 N/A GLU 331.A N GLU 331.A OE1 no hydrogen 2.877 N/A PHE 332.A N CYS 328.A O no hydrogen 3.415 N/A SER 333.A N LYS 330.A O no hydrogen 3.481 N/A SER 333.A OG LYS 330.A O no hydrogen 3.055 N/A PHE 335.A N PHE 332.A O no hydrogen 2.897 N/A