Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4y2h_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 1.A N GLU 4.A OE1 no hydrogen 2.817 N/A LYS 2.A N THR 1.A OG1 no hydrogen 2.461 N/A ARG 5.A N LYS 2.A O no hydrogen 3.303 N/A GLN 7.A N ARG 3.A O no hydrogen 3.355 N/A TYR 9.A N ARG 5.A O no hydrogen 3.183 N/A TYR 9.A OH GLU 126.A OE2 no hydrogen 2.731 N/A TYR 10.A N ASP 6.A O no hydrogen 2.844 N/A GLU 11.A N GLN 7.A O no hydrogen 2.804 N/A CYS 12.A N TYR 9.A O no hydrogen 3.229 N/A TYR 13.A OH GLU 126.A OE1 no hydrogen 3.380 N/A TYR 13.A OH GLU 126.A OE2 no hydrogen 2.543 N/A SER 14.A N TYR 10.A O no hydrogen 2.845 N/A SER 14.A N GLU 11.A O no hydrogen 3.208 N/A SER 14.A OG TYR 10.A O no hydrogen 3.038 N/A ASP 15.A N CYS 12.A O no hydrogen 3.227 N/A SER 17.A N ASP 15.A OD2 no hydrogen 2.839 N/A HIS 19.A NE2 TYR 13.A O no hydrogen 2.796 N/A GLU 20.A N VAL 16.A O no hydrogen 2.966 N/A GLU 21.A N SER 17.A O no hydrogen 3.014 N/A MET 22.A N VAL 18.A O.A no hydrogen 3.024 N/A MET 22.A N VAL 18.A O.B no hydrogen 2.919 N/A ILE 23.A N HIS 19.A O no hydrogen 2.982 N/A ALA 24.A N GLU 20.A O no hydrogen 2.684 N/A ASP 25.A N GLU 21.A O no hydrogen 3.025 N/A ASP 25.A N MET 22.A O no hydrogen 3.236 N/A ARG 28.A N ASP 25.A OD1 no hydrogen 3.108 N/A ARG 28.A NE MET 22.A O no hydrogen 2.824 N/A ARG 28.A NH1 GLU 117.A OE1 no hydrogen 2.801 N/A ARG 28.A NH2 MET 22.A O no hydrogen 3.309 N/A ARG 28.A NH2 THR 29.A OG1 no hydrogen 3.316 N/A THR 29.A N ASP 25.A O no hydrogen 2.996 N/A THR 29.A OG1 ILE 23.A O no hydrogen 3.535 N/A THR 29.A OG1 ASP 25.A O no hydrogen 3.178 N/A ASP 30.A N ARG 26.A O no hydrogen 2.935 N/A ALA 31.A N VAL 27.A O no hydrogen 3.064 N/A TYR 32.A N ARG 28.A O no hydrogen 3.252 N/A TYR 32.A OH SER 116.A O no hydrogen 2.732 N/A ARG 33.A N THR 29.A O no hydrogen 2.863 N/A LEU 34.A N ASP 30.A O no hydrogen 2.967 N/A GLY 35.A N ALA 31.A O no hydrogen 2.671 N/A ILE 36.A N TYR 32.A O no hydrogen 2.750 N/A LEU 37.A N ARG 33.A O no hydrogen 3.072 N/A ARG 38.A N LEU 34.A O no hydrogen 2.929 N/A ARG 38.A NH1 LYS 265.A O no hydrogen 2.765 N/A ASN 39.A N ILE 36.A O no hydrogen 3.141 N/A ASN 39.A ND2 GLY 35.A O no hydrogen 2.948 N/A ASN 39.A ND2 PRO 259.A O no hydrogen 3.025 N/A TRP 40.A N LEU 37.A O no hydrogen 3.250 N/A ALA 42.A N ASN 39.A O no hydrogen 3.065 N/A LEU 43.A N TRP 40.A O no hydrogen 2.969 N/A ARG 44.A N TRP 40.A O no hydrogen 2.720 N/A GLY 45.A N GLY 66.A O no hydrogen 2.911 N/A LYS 46.A N LEU 43.A O no hydrogen 2.897 N/A THR 47.A N ASP 112.A OD2 no hydrogen 2.819 N/A VAL 48.A N ARG 69.A O no hydrogen 2.905 N/A LEU 49.A N ALA 113.A O no hydrogen 2.848 N/A ASP 50.A N TYR 71.A O no hydrogen 2.750 N/A VAL 51.A N VAL 115.A O no hydrogen 2.943 N/A GLY 52.A N VAL 73.A O no hydrogen 2.756 N/A ALA 53.A N VAL 73.A O no hydrogen 2.843 N/A GLY 54.A N GLU 74.A OE1 no hydrogen 2.558 N/A GLY 56.A N ALA 53.A O no hydrogen 2.656 N/A SER 59.A OG ASP 50.A OD2 no hydrogen 2.559 N/A ILE 60.A N GLY 56.A O no hydrogen 3.140 N/A PHE 61.A N ILE 57.A O no hydrogen 3.056 N/A CYS 62.A N LEU 58.A O no hydrogen 2.869 N/A CYS 62.A SG LEU 58.A O no hydrogen 3.566 N/A ALA 63.A N SER 59.A O no hydrogen 3.005 N/A GLN 64.A N ILE 60.A O no hydrogen 2.809 N/A ALA 65.A N PHE 61.A O no hydrogen 2.982 N/A ALA 65.A N CYS 62.A O no hydrogen 3.046 N/A GLY 66.A N ALA 63.A O no hydrogen 2.844 N/A ALA 67.A N CYS 62.A O no hydrogen 3.324 N/A ARG 68.A N LYS 46.A O no hydrogen 2.859 N/A ARG 68.A NH2 GLY 45.A O no hydrogen 2.670 N/A VAL 70.A N ARG 94.A O no hydrogen 2.723 N/A TYR 71.A N VAL 48.A O no hydrogen 2.708 N/A TYR 71.A OH GLU 109.A OE2 no hydrogen 2.557 N/A ALA 72.A N HIS 96.A O no hydrogen 2.980 N/A VAL 73.A N ASP 50.A O no hydrogen 2.948 N/A GLU 74.A N LEU 98.A O no hydrogen 3.028 N/A SER 76.A N GLU 74.A OE2 no hydrogen 3.000 N/A SER 76.A OG GLU 74.A OE2 no hydrogen 2.889 N/A ALA 77.A N SER 14.A OG no hydrogen 3.231 N/A ILE 78.A N SER 76.A OG no hydrogen 3.255 N/A TRP 79.A N SER 76.A O no hydrogen 3.320 N/A GLN 80.A N ALA 77.A O no hydrogen 3.145 N/A ALA 82.A N ILE 78.A O no hydrogen 3.017 N/A ARG 83.A N TRP 79.A O no hydrogen 3.007 N/A GLU 84.A N GLN 80.A O no hydrogen 2.996 N/A VAL 85.A N GLN 81.A O no hydrogen 2.871 N/A VAL 86.A N ALA 82.A O no hydrogen 2.815 N/A ARG 87.A N ARG 83.A O no hydrogen 2.940 N/A PHE 88.A N GLU 84.A O no hydrogen 2.854 N/A ASN 89.A N VAL 85.A O no hydrogen 3.148 N/A ASN 89.A N VAL 86.A O no hydrogen 3.171 N/A ASN 89.A ND2 VAL 85.A O no hydrogen 2.627 N/A GLY 90.A N ARG 87.A O no hydrogen 2.848 N/A LEU 91.A N VAL 86.A O no hydrogen 3.010 N/A GLU 92.A N GLU 92.A OE2 no hydrogen 2.860 N/A ARG 94.A N LEU 91.A O no hydrogen 3.055 N/A ARG 94.A NE ALA 67.A O no hydrogen 2.833 N/A ARG 94.A NH2 ALA 67.A O no hydrogen 2.639 N/A VAL 95.A N LEU 91.A O no hydrogen 2.767 N/A HIS 96.A N VAL 70.A O no hydrogen 2.938 N/A LEU 98.A N ALA 72.A O no hydrogen 2.836 N/A GLY 100.A N GLU 74.A O no hydrogen 2.958 N/A GLU 103.A N GLU 103.A OE1 no hydrogen 2.762 N/A THR 104.A N PRO 101.A O no hydrogen 3.083 N/A VAL 105.A N.A PRO 101.A O no hydrogen 3.150 N/A VAL 105.A N.B PRO 101.A O no hydrogen 3.140 N/A VAL 111.A N TRP 139.A O no hydrogen 2.768 N/A ASP 112.A N THR 47.A O no hydrogen 2.927 N/A ALA 113.A N THR 47.A O no hydrogen 3.209 N/A ILE 114.A N LEU 145.A O no hydrogen 2.735 N/A VAL 115.A N LEU 49.A O no hydrogen 2.882 N/A SER 116.A N LEU 147.A O no hydrogen 3.127 N/A SER 116.A OG VAL 51.A O no hydrogen 2.918 N/A MET 119.A N GLU 117.A OE2 no hydrogen 3.056 N/A GLY 120.A N LEU 123.A O no hydrogen 2.913 N/A LEU 124.A N GLY 122.A O no hydrogen 2.827 N/A HIS 125.A N TYR 121.A O no hydrogen 3.081 N/A GLU 126.A N ARG 313.A O no hydrogen 2.741 N/A SER 127.A N LEU 124.A O no hydrogen 2.831 N/A SER 127.A OG PRO 312.A O no hydrogen 2.514 N/A SER 131.A N MET 128.A O no hydrogen 2.903 N/A SER 131.A OG GLU 103.A OE2 no hydrogen 2.437 N/A VAL 132.A N MET 128.A O no hydrogen 3.447 N/A LEU 133.A N LEU 129.A O no hydrogen 2.976 N/A HIS 134.A N SER 130.A O no hydrogen 2.738 N/A ALA 135.A N SER 131.A O no hydrogen 2.848 N/A ARG 136.A N VAL 132.A O no hydrogen 2.778 N/A ARG 136.A NE LEU 220.A O no hydrogen 2.811 N/A ARG 136.A NH1 THR 137.A OG1 no hydrogen 2.692 N/A ARG 136.A NH2 ARG 222.A O no hydrogen 3.246 N/A THR 137.A N LEU 133.A O no hydrogen 2.937 N/A THR 137.A OG1 LEU 133.A O no hydrogen 3.210 N/A THR 137.A OG1 GLU 226.A OE2 no hydrogen 3.209 N/A LYS 138.A N HIS 134.A O no hydrogen 3.043 N/A TRP 139.A N ALA 135.A O no hydrogen 2.780 N/A LEU 140.A N ARG 136.A O no hydrogen 3.101 N/A LYS 141.A N VAL 111.A O no hydrogen 2.847 N/A LYS 141.A NZ ASP 112.A OD1 no hydrogen 2.609 N/A GLY 144.A N LYS 141.A O no hydrogen 2.729 N/A LEU 145.A N ASP 112.A O no hydrogen 2.907 N/A LEU 147.A N ILE 114.A O no hydrogen 2.846 N/A ALA 149.A N THR 257.A O no hydrogen 2.662 N/A ALA 151.A N LEU 218.A O no hydrogen 2.947 N/A GLU 152.A N GLN 255.A O no hydrogen 2.847 N/A LEU 153.A N ALA 216.A O no hydrogen 2.905 N/A PHE 154.A N TRP 253.A O no hydrogen 2.949 N/A ILE 155.A N GLN 213.A O no hydrogen 2.833 N/A ALA 156.A N ALA 251.A O no hydrogen 3.101 N/A ILE 158.A N GLY 249.A O no hydrogen 2.774 N/A SER 159.A N ASP 207.A O no hydrogen 2.888 N/A SER 159.A OG PRO 246.A O no hydrogen 2.645 N/A ASP 160.A N HIS 248.A ND1 no hydrogen 2.786 N/A GLN 161.A N ASP 207.A OD1 no hydrogen 3.276 N/A LEU 163.A N ASP 160.A OD1 no hydrogen 3.260 N/A GLU 164.A N ASP 160.A O no hydrogen 2.884 N/A TRP 165.A N GLN 161.A O no hydrogen 2.946 N/A ARG 166.A N MET 162.A O no hydrogen 3.236 N/A ARG 166.A N LEU 163.A O no hydrogen 2.808 N/A LEU 167.A N LEU 163.A O no hydrogen 2.906 N/A GLY 168.A N GLU 164.A O no hydrogen 2.909 N/A SER 171.A N GLY 168.A O no hydrogen 3.137 N/A GLN 172.A N PHE 169.A O no hydrogen 2.859 N/A GLN 175.A NE2 GLN 172.A OE1 no hydrogen 2.750 N/A TYR 177.A N VAL 173.A O no hydrogen 2.807 N/A GLY 178.A N LYS 174.A O no hydrogen 2.820 N/A SER 182.A N ASP 180.A OD1 no hydrogen 3.089 N/A SER 182.A OG ASP 180.A OD1 no hydrogen 2.981 N/A LEU 184.A N MET 181.A O no hydrogen 3.011 N/A GLU 185.A N SER 182.A O no hydrogen 3.288 N/A ALA 188.A N LEU 184.A O no hydrogen 2.909 N/A THR 189.A N GLU 185.A O no hydrogen 2.949 N/A THR 189.A OG1 GLU 185.A O no hydrogen 2.757 N/A ARG 190.A N GLY 186.A O no hydrogen 3.118 N/A CYS 191.A N PHE 187.A O no hydrogen 3.053 N/A CYS 191.A SG PHE 187.A O no hydrogen 3.321 N/A LEU 192.A N ALA 188.A O no hydrogen 2.842 N/A MET 193.A N THR 189.A O no hydrogen 2.663 N/A GLY 194.A N ARG 190.A O no hydrogen 3.123 N/A HIS 195.A NE2 LEU 192.A O no hydrogen 2.883 N/A GLU 197.A N HIS 195.A ND1 no hydrogen 3.069 N/A ILE 198.A N ALA 334.A O no hydrogen 2.962 N/A VAL 199.A N LEU 284.A O no hydrogen 3.116 N/A VAL 200.A N GLU 336.A OE2 no hydrogen 3.348 N/A GLN 201.A N GLN 282.A O no hydrogen 3.121 N/A LEU 203.A N GLN 282.A OE1 no hydrogen 2.816 N/A SER 204.A N ASP 207.A OD2 no hydrogen 2.888 N/A GLU 206.A N SER 204.A OG no hydrogen 3.091 N/A ASP 207.A N SER 204.A O no hydrogen 2.988 N/A VAL 208.A N GLY 205.A O no hydrogen 3.039 N/A LEU 209.A N PRO 157.A O no hydrogen 2.986 N/A GLN 213.A N ILE 155.A O no hydrogen 2.843 N/A GLN 213.A NE2 ARG 211.A O no hydrogen 2.985 N/A ARG 214.A NH1 GLU 152.A OE2 no hydrogen 2.459 N/A PHE 215.A N LEU 153.A O no hydrogen 2.857 N/A LEU 218.A N ALA 151.A O no hydrogen 2.641 N/A LEU 220.A N ALA 149.A O no hydrogen 3.165 N/A ARG 222.A N GLU 219.A O no hydrogen 3.074 N/A ARG 222.A NH1 GLU 228.A OE1 no hydrogen 3.477 N/A ARG 222.A NH1 GLU 228.A OE2 no hydrogen 2.527 N/A LEU 225.A N ARG 222.A O no hydrogen 3.105 N/A GLU 228.A N GLY 224.A O no hydrogen 3.319 N/A LEU 229.A N LEU 225.A O no hydrogen 3.382 N/A GLU 230.A N GLN 227.A O no hydrogen 3.358 N/A GLY 232.A N GLU 228.A O no hydrogen 2.952 N/A VAL 233.A N LEU 305.A O no hydrogen 2.979 N/A GLY 235.A N ILE 303.A O no hydrogen 2.988 N/A ARG 236.A NH2 GLU 302.A OE2 no hydrogen 2.772 N/A PHE 237.A N GLY 301.A O no hydrogen 2.898 N/A ARG 238.A NH1 ARG 238.A O no hydrogen 3.032 N/A CYS 239.A N VAL 299.A O no hydrogen 2.848 N/A CYS 239.A SG VAL 299.A O no hydrogen 3.846 N/A SER 240.A OG ASP 298.A OD1 no hydrogen 3.140 N/A CYS 241.A N THR 297.A O no hydrogen 2.827 N/A CYS 241.A SG THR 297.A O no hydrogen 3.546 N/A TYR 242.A N LEU 209.A O no hydrogen 2.743 N/A SER 244.A OG GLU 294.A OE1 no hydrogen 3.016 N/A ALA 245.A N VAL 293.A O no hydrogen 3.103 N/A MET 247.A N VAL 291.A O no hydrogen 2.770 N/A HIS 248.A N ILE 158.A O no hydrogen 2.909 N/A HIS 248.A NE2 GLU 164.A OE2 no hydrogen 2.979 N/A PHE 250.A N LEU 285.A O no hydrogen 2.944 N/A ALA 251.A N ALA 156.A O no hydrogen 3.009 N/A ILE 252.A N ALA 283.A O no hydrogen 2.939 N/A TRP 253.A N PHE 154.A O no hydrogen 3.145 N/A PHE 254.A N THR 271.A OG1 no hydrogen 2.958 N/A GLN 255.A N GLU 152.A O no hydrogen 3.090 N/A GLN 255.A NE2 GLU 152.A OE1 no hydrogen 2.803 N/A VAL 256.A N LEU 269.A O no hydrogen 3.003 N/A THR 257.A N SER 150.A O no hydrogen 2.961 N/A PHE 258.A N LEU 267.A O no hydrogen 2.809 N/A LEU 267.A N PHE 258.A O no hydrogen 3.076 N/A LEU 269.A N VAL 256.A O no hydrogen 2.845 N/A SER 270.A OG HIS 275.A ND1 no hydrogen 3.105 N/A THR 271.A N PHE 254.A O no hydrogen 2.950 N/A THR 271.A OG1 PHE 254.A O no hydrogen 2.851 N/A SER 272.A N SER 270.A OG no hydrogen 3.060 N/A PHE 274.A N SER 272.A OG no hydrogen 2.918 N/A HIS 275.A N SER 272.A O no hydrogen 2.883 N/A HIS 275.A ND1 SER 270.A OG no hydrogen 3.105 N/A HIS 279.A N ASP 25.A OD2 no hydrogen 2.884 N/A HIS 279.A ND1 ASP 25.A OD2 no hydrogen 2.746 N/A TRP 280.A N THR 278.A OG1 no hydrogen 3.325 N/A TRP 280.A NE1 MET 119.A O no hydrogen 2.922 N/A LYS 281.A N THR 278.A O no hydrogen 3.077 N/A GLN 282.A N GLN 201.A O no hydrogen 3.257 N/A GLN 282.A NE2 THR 271.A O no hydrogen 2.854 N/A ALA 283.A N ILE 252.A O no hydrogen 3.073 N/A LEU 284.A N VAL 199.A O no hydrogen 2.597 N/A LEU 285.A N PHE 250.A O no hydrogen 2.766 N/A TYR 286.A OH ASP 160.A OD2 no hydrogen 2.672 N/A LEU 287.A N HIS 248.A O no hydrogen 2.793 N/A VAL 291.A N MET 247.A O no hydrogen 2.979 N/A VAL 293.A N ALA 245.A O no hydrogen 2.887 N/A GLU 294.A N THR 297.A OG1 no hydrogen 2.852 N/A GLN 295.A NE2 TYR 242.A O no hydrogen 3.136 N/A ASP 296.A N CYS 241.A O no hydrogen 2.887 N/A THR 297.A N GLU 294.A O no hydrogen 2.954 N/A THR 297.A OG1 GLU 294.A O no hydrogen 3.036 N/A VAL 299.A N CYS 239.A O no hydrogen 2.815 N/A SER 300.A N LYS 322.A O no hydrogen 3.021 N/A GLY 301.A N PHE 237.A O no hydrogen 3.096 N/A GLU 302.A N ARG 320.A O no hydrogen 2.755 N/A ILE 303.A N GLY 235.A O no hydrogen 3.119 N/A THR 304.A N LEU 318.A O no hydrogen 2.888 N/A LEU 305.A N VAL 233.A O no hydrogen 2.695 N/A LEU 306.A N ARG 316.A O no hydrogen 2.908 N/A SER 308.A N ARG 314.A O no hydrogen 2.887 N/A SER 308.A OG ARG 314.A O no hydrogen 2.724 N/A ARG 313.A N ASN 311.A OD1 no hydrogen 3.177 N/A ARG 313.A NE GLU 126.A O no hydrogen 3.349 N/A ARG 314.A N ASN 311.A O no hydrogen 2.921 N/A ARG 314.A NE MET 335.A O no hydrogen 2.955 N/A ARG 314.A NH2 MET 335.A O no hydrogen 3.150 N/A LEU 315.A N HIS 125.A ND1 no hydrogen 3.067 N/A ARG 316.A N LEU 306.A O no hydrogen 2.605 N/A VAL 317.A N PHE 333.A O no hydrogen 2.956 N/A LEU 318.A N THR 304.A O no hydrogen 2.914 N/A LEU 319.A N LYS 331.A O no hydrogen 2.847 N/A ARG 320.A N GLU 302.A O no hydrogen 2.770 N/A ARG 320.A NH2 GLU 328.A OE1 no hydrogen 2.877 N/A TYR 321.A N LYS 329.A O no hydrogen 2.906 N/A LYS 322.A N SER 300.A O no hydrogen 2.687 N/A LYS 322.A NZ GLN 326.A O no hydrogen 2.720 N/A GLY 324.A N ASP 298.A O no hydrogen 2.718 N/A GLU 327.A N GLU 327.A OE1 no hydrogen 2.624 N/A LYS 329.A N TYR 321.A O no hydrogen 2.787 N/A LYS 331.A N LEU 319.A O no hydrogen 2.931 N/A LYS 331.A NZ HIS 195.A O no hydrogen 2.951 N/A LYS 331.A NZ TYR 286.A O no hydrogen 2.723 N/A LYS 331.A NZ ASN 288.A OD1 no hydrogen 3.105 N/A PHE 333.A N VAL 317.A O no hydrogen 2.811 N/A ALA 334.A N SER 196.A O no hydrogen 3.035 N/A MET 335.A N LEU 315.A O no hydrogen 2.841 N/A GLU 336.A N ILE 198.A O no hydrogen 3.238 N/A