Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4ek6_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 2.A N GLU 2.A OE1 no hydrogen 3.020 N/A PHE 4.A N MET 1.A O no hydrogen 2.928 N/A GLN 5.A N ARG 22.A O no hydrogen 2.904 N/A VAL 7.A N LYS 20.A O no hydrogen 2.788 N/A GLU 8.A N LYS 20.A O no hydrogen 3.437 N/A ILE 10.A N VAL 18.A O no hydrogen 2.811 N/A GLY 11.A N VAL 18.A O no hydrogen 3.209 N/A GLY 13.A N GLY 16.A O no hydrogen 2.779 N/A VAL 18.A N GLY 11.A O no hydrogen 2.907 N/A TYR 19.A N LEU 32.A O.A no hydrogen 2.917 N/A TYR 19.A N LEU 32.A O.B no hydrogen 2.789 N/A LYS 20.A N GLU 8.A O no hydrogen 2.776 N/A ALA 21.A N VAL 30.A O no hydrogen 2.875 N/A ARG 22.A N GLN 5.A O no hydrogen 2.789 N/A ARG 22.A NH1.A GLY 27.A O no hydrogen 3.086 N/A ARG 22.A NH1.B GLN 5.A OE1 no hydrogen 3.098 N/A ASN 23.A N GLU 28.A O no hydrogen 2.675 N/A LYS 24.A N ASN 3.A O no hydrogen 2.849 N/A LYS 24.A NZ GLU 2.A O no hydrogen 3.172 N/A LEU 25.A N ASN 23.A OD1 no hydrogen 3.067 N/A THR 26.A N ASN 23.A OD1 no hydrogen 3.376 N/A THR 26.A OG1 GLU 28.A OE1 no hydrogen 3.514 N/A GLY 27.A N ASN 23.A O no hydrogen 2.814 N/A GLU 28.A N THR 26.A OG1 no hydrogen 3.390 N/A VAL 30.A N ALA 21.A O no hydrogen 2.878 N/A ALA 31.A N PHE 70.A O no hydrogen 2.893 N/A LEU 32.A N.A TYR 19.A O no hydrogen 2.741 N/A LEU 32.A N.B TYR 19.A O no hydrogen 2.719 N/A LYS 33.A N LEU 68.A O no hydrogen 2.841 N/A LYS 33.A NZ GLY 16.A O no hydrogen 3.560 N/A LYS 34.A N VAL 17.A O no hydrogen 2.973 N/A ILE 35.A N LEU 66.A O no hydrogen 2.700 N/A ARG 40.A N SER 36.A O no hydrogen 3.078 N/A GLU 41.A N THR 37.A O no hydrogen 3.052 N/A ILE 42.A N ALA 38.A O no hydrogen 2.886 N/A SER 43.A N ILE 39.A O no hydrogen 2.869 N/A SER 43.A OG ILE 39.A O no hydrogen 2.768 N/A LEU 44.A N ARG 40.A O no hydrogen 3.136 N/A LEU 45.A N GLU 41.A O no hydrogen 3.302 N/A LEU 45.A N ILE 42.A O no hydrogen 2.952 N/A LYS 46.A N SER 43.A O no hydrogen 3.325 N/A GLU 47.A N LEU 44.A O no hydrogen 3.214 N/A LEU 48.A N LEU 45.A O no hydrogen 3.092 N/A ASN 49.A N GLU 47.A O no hydrogen 2.998 N/A ASN 49.A ND2 LYS 46.A O no hydrogen 3.316 N/A ASN 52.A N HIS 50.A ND1 no hydrogen 2.886 N/A ASN 52.A ND2 GLN 100.A OE1 no hydrogen 3.074 N/A ASN 52.A ND2 ILE 131.A O no hydrogen 2.909 N/A ILE 53.A N HIS 50.A O no hydrogen 3.034 N/A VAL 54.A N LEU 133.A O no hydrogen 2.903 N/A LYS 55.A N GLU 71.A OE1 no hydrogen 2.950 N/A LEU 57.A N VAL 69.A O no hydrogen 2.703 N/A ASP 58.A N VAL 69.A O no hydrogen 3.237 N/A ILE 60.A N TYR 67.A O no hydrogen 2.798 N/A HIS 61.A ND1 LYS 65.A O no hydrogen 3.324 N/A THR 62.A N LYS 65.A O no hydrogen 2.997 N/A LYS 65.A N THR 62.A O no hydrogen 2.785 N/A LEU 66.A N ILE 35.A O no hydrogen 3.360 N/A TYR 67.A N ILE 60.A O no hydrogen 2.769 N/A LEU 68.A N LYS 33.A O no hydrogen 2.850 N/A VAL 69.A N ASP 58.A O no hydrogen 2.897 N/A PHE 70.A N ALA 31.A O no hydrogen 2.815 N/A GLU 71.A N LYS 55.A O no hydrogen 2.878 N/A ASP 76.A N GLN 75.A OE1.B no hydrogen 3.215 N/A LEU 77.A N LEU 123.A O no hydrogen 2.743 N/A LYS 79.A N ASP 76.A OD1 no hydrogen 2.873 N/A PHE 80.A N ASP 76.A O no hydrogen 3.104 N/A MET 81.A N LEU 77.A O no hydrogen 2.774 N/A ASP 82.A N LYS 78.A O no hydrogen 2.997 N/A ALA 83.A N LYS 79.A O no hydrogen 2.872 N/A SER 84.A N PHE 80.A O no hydrogen 2.989 N/A SER 84.A OG PHE 80.A O no hydrogen 2.769 N/A ALA 85.A N ASP 82.A O no hydrogen 3.236 N/A THR 87.A OG1 SER 84.A O no hydrogen 3.558 N/A GLY 88.A N SER 84.A O no hydrogen 2.676 N/A ILE 94.A N PRO 90.A O no hydrogen 3.003 N/A LYS 95.A N LEU 91.A O no hydrogen 2.867 N/A LYS 95.A NZ PHE 265.A O no hydrogen 2.893 N/A LYS 95.A NZ ASP 268.A OD1 no hydrogen 2.595 N/A SER 96.A N PRO 92.A O no hydrogen 2.957 N/A TYR 97.A N LEU 93.A O no hydrogen 2.884 N/A LEU 98.A N ILE 94.A O no hydrogen 2.865 N/A PHE 99.A N LYS 95.A O no hydrogen 2.898 N/A GLN 100.A N SER 96.A O no hydrogen 2.923 N/A GLN 100.A NE2 SER 96.A O no hydrogen 3.434 N/A GLN 100.A NE2 SER 96.A OG no hydrogen 2.999 N/A GLN 100.A NE2 GLY 129.A O no hydrogen 2.934 N/A LEU 101.A N TYR 97.A O no hydrogen 2.916 N/A LEU 102.A N LEU 98.A O no hydrogen 2.921 N/A GLN 103.A N PHE 99.A O no hydrogen 3.016 N/A GLY 104.A N GLN 100.A O no hydrogen 3.019 N/A LEU 105.A N.A LEU 101.A O no hydrogen 2.838 N/A LEU 105.A N.B LEU 101.A O no hydrogen 2.858 N/A ALA 106.A N LEU 102.A O no hydrogen 2.788 N/A PHE 107.A N GLN 103.A O no hydrogen 3.021 N/A CYS 108.A N GLY 104.A O no hydrogen 3.050 N/A CYS 108.A SG.A GLY 104.A O no hydrogen 3.718 N/A CYS 108.A SG.B GLY 104.A O no hydrogen 3.546 N/A CYS 108.A SG.B LEU 105.A O.A no hydrogen 3.226 N/A CYS 108.A SG.B LEU 105.A O.B no hydrogen 3.317 N/A CYS 108.A SG.B VAL 113.A O no hydrogen 3.538 N/A HIS 109.A N LEU 105.A O.A no hydrogen 2.836 N/A HIS 109.A N LEU 105.A O.B no hydrogen 2.770 N/A HIS 109.A NE2 ASP 165.A OD2 no hydrogen 2.834 N/A SER 110.A N ALA 106.A O no hydrogen 3.024 N/A SER 110.A OG PHE 107.A O no hydrogen 2.717 N/A HIS 111.A N CYS 108.A O no hydrogen 2.972 N/A HIS 111.A ND1 PHE 107.A O no hydrogen 3.232 N/A ARG 112.A N HIS 109.A O no hydrogen 3.008 N/A VAL 113.A N CYS 108.A O no hydrogen 3.017 N/A HIS 115.A N ASP 165.A OD2 no hydrogen 2.846 N/A HIS 115.A NE2 ALA 134.A O no hydrogen 2.738 N/A ARG 116.A N ASP 165.A OD1 no hydrogen 2.836 N/A ARG 116.A NH1 TYR 160.A OH no hydrogen 3.405 N/A ASP 117.A N HIS 115.A ND1 no hydrogen 2.976 N/A LYS 119.A N ASN 122.A OD1.A no hydrogen 3.114 N/A LYS 119.A NZ ASP 117.A OD2 no hydrogen 2.892 N/A GLN 121.A N GLN 121.A OE1.A no hydrogen 2.934 N/A ASN 122.A N.A LYS 119.A O no hydrogen 2.882 N/A ASN 122.A N.B LYS 119.A O no hydrogen 2.832 N/A ASN 122.A ND2.A ASP 117.A O no hydrogen 2.843 N/A ASN 122.A ND2.B ASP 117.A O no hydrogen 2.960 N/A LEU 123.A N PRO 120.A O no hydrogen 3.136 N/A LEU 124.A N LYS 132.A O no hydrogen 2.865 N/A ILE 125.A N GLN 75.A O.A no hydrogen 2.944 N/A ILE 125.A N GLN 75.A O.B no hydrogen 2.760 N/A ASN 126.A N ALA 130.A O no hydrogen 3.259 N/A GLU 128.A N ASN 126.A OD1 no hydrogen 3.010 N/A GLY 129.A N ASN 126.A O no hydrogen 3.492 N/A ALA 130.A N ASN 126.A OD1 no hydrogen 3.011 N/A ILE 131.A N GLN 100.A OE1 no hydrogen 3.170 N/A LYS 132.A N LEU 124.A O no hydrogen 2.775 N/A LYS 132.A NZ GLU 71.A OE1 no hydrogen 3.398 N/A LYS 132.A NZ GLU 71.A OE2 no hydrogen 2.693 N/A LEU 133.A N ASN 52.A O no hydrogen 2.828 N/A ALA 134.A N ASN 122.A O.A no hydrogen 2.882 N/A ALA 134.A N ASN 122.A O.B no hydrogen 2.799 N/A LEU 138.A N ASP 135.A O no hydrogen 3.310 N/A TYR 148.A OH GLU 175.A OE1 no hydrogen 2.606 N/A ARG 149.A N LEU 146.A O no hydrogen 3.089 N/A GLU 152.A N GLU 152.A OE1 no hydrogen 2.700 N/A ILE 153.A N ALA 150.A O no hydrogen 3.049 N/A LEU 154.A N ALA 150.A O no hydrogen 3.261 N/A LEU 155.A N PRO 151.A O no hydrogen 2.878 N/A GLY 156.A N ILE 153.A O no hydrogen 3.030 N/A CYS 157.A N GLU 152.A O no hydrogen 2.911 N/A ALA 163.A N SER 161.A OG no hydrogen 3.057 N/A VAL 164.A N SER 161.A O no hydrogen 3.016 N/A ASP 165.A N THR 162.A O no hydrogen 3.026 N/A TRP 167.A N ALA 163.A O no hydrogen 3.084 N/A SER 168.A N VAL 164.A O no hydrogen 3.181 N/A SER 168.A OG TYR 148.A O no hydrogen 2.692 N/A SER 168.A OG VAL 164.A O no hydrogen 3.169 N/A LEU 169.A N ASP 165.A O no hydrogen 2.931 N/A GLY 170.A N ILE 166.A O no hydrogen 2.891 N/A CYS 171.A N TRP 167.A O no hydrogen 2.993 N/A CYS 171.A SG TRP 167.A O no hydrogen 3.525 N/A ILE 172.A N SER 168.A O no hydrogen 3.027 N/A PHE 173.A N LEU 169.A O no hydrogen 2.809 N/A ALA 174.A N GLY 170.A O no hydrogen 2.965 N/A GLU 175.A N CYS 171.A O no hydrogen 3.046 N/A MET 176.A N ILE 172.A O no hydrogen 2.881 N/A VAL 177.A N PHE 173.A O no hydrogen 3.130 N/A THR 178.A N ALA 174.A O no hydrogen 2.966 N/A THR 178.A OG1 ALA 174.A O no hydrogen 3.024 N/A ARG 179.A N GLU 175.A O no hydrogen 2.838 N/A ARG 179.A NH1 ALA 85.A O no hydrogen 3.389 N/A ARG 180.A N THR 178.A OG1 no hydrogen 3.406 N/A GLY 185.A N PHE 183.A O no hydrogen 2.873 N/A ASP 186.A N ASP 190.A OD2 no hydrogen 3.170 N/A ASP 190.A N SER 187.A OG no hydrogen 3.087 N/A GLN 191.A N SER 187.A O no hydrogen 2.832 N/A GLN 191.A NE2 TRP 147.A O no hydrogen 3.251 N/A GLN 191.A NE2 PHE 183.A O no hydrogen 2.876 N/A LEU 192.A N GLU 188.A O no hydrogen 2.983 N/A PHE 193.A N ILE 189.A O no hydrogen 2.837 N/A ARG 194.A N ASP 190.A O no hydrogen 2.933 N/A ARG 194.A NE ASP 190.A OD2 no hydrogen 2.970 N/A ILE 195.A N GLN 191.A O no hydrogen 3.144 N/A PHE 196.A N LEU 192.A O no hydrogen 2.912 N/A ARG 197.A N PHE 193.A O no hydrogen 2.902 N/A THR 198.A N ARG 194.A O no hydrogen 3.349 N/A THR 198.A N ILE 195.A O no hydrogen 3.177 N/A THR 198.A OG1 ARG 194.A O no hydrogen 3.509 N/A LEU 199.A N ILE 195.A O no hydrogen 2.816 N/A GLY 200.A N PHE 196.A O no hydrogen 2.765 N/A THR 201.A N TRP 223.A O no hydrogen 2.978 N/A THR 201.A OG1 PRO 221.A O no hydrogen 2.678 N/A VAL 205.A N ASP 203.A OD1 no hydrogen 2.989 N/A VAL 206.A N ASP 203.A OD1 no hydrogen 3.106 N/A TRP 207.A N ASP 203.A O no hydrogen 2.916 N/A GLY 209.A N GLU 204.A OE1 no hydrogen 2.807 N/A VAL 210.A N TRP 207.A O no hydrogen 2.972 N/A THR 211.A N GLU 204.A OE2 no hydrogen 3.032 N/A THR 211.A OG1 GLU 204.A OE2 no hydrogen 2.674 N/A SER 212.A N GLY 209.A O no hydrogen 3.134 N/A MET 213.A N VAL 210.A O no hydrogen 3.115 N/A ASP 215.A N LEU 155.A O no hydrogen 2.862 N/A TYR 216.A N MET 213.A O no hydrogen 3.115 N/A PHE 220.A N LYS 217.A O no hydrogen 2.879 N/A TRP 223.A N THR 201.A OG1 no hydrogen 2.989 N/A ARG 225.A NH1 LEU 199.A O no hydrogen 3.037 N/A GLN 226.A N THR 198.A O no hydrogen 2.826 N/A LYS 230.A N ASP 227.A O no hydrogen 2.956 N/A VAL 231.A N ASP 227.A O no hydrogen 3.371 N/A VAL 232.A N PHE 228.A O no hydrogen 2.844 N/A LEU 235.A N VAL 232.A O no hydrogen 2.932 N/A GLY 239.A N ASP 236.A OD1 no hydrogen 2.871 N/A ARG 240.A N ASP 236.A O no hydrogen 2.848 N/A ARG 240.A NH1 LEU 235.A O no hydrogen 2.665 N/A SER 241.A N GLU 237.A O no hydrogen 2.962 N/A SER 241.A OG HIS 263.A NE2 no hydrogen 3.185 N/A LEU 242.A N ASP 238.A O no hydrogen 3.013 N/A LEU 243.A N GLY 239.A O no hydrogen 2.832 N/A SER 244.A N.A ARG 240.A O no hydrogen 2.871 N/A SER 244.A N.B ARG 240.A O no hydrogen 2.882 N/A SER 244.A OG.A ARG 240.A O no hydrogen 3.498 N/A SER 244.A OG.A SER 241.A O no hydrogen 2.703 N/A GLN 245.A N.A SER 241.A O no hydrogen 3.163 N/A GLN 245.A N.A LEU 242.A O no hydrogen 3.006 N/A GLN 245.A N.B SER 241.A O no hydrogen 3.138 N/A GLN 245.A NE2.A SER 241.A O no hydrogen 3.267 N/A GLN 245.A NE2.A SER 241.A OG no hydrogen 3.183 N/A MET 246.A N LEU 242.A O no hydrogen 2.993 N/A LEU 247.A N LEU 243.A O no hydrogen 2.990 N/A LEU 247.A N SER 244.A O.B no hydrogen 3.111 N/A TYR 249.A OH GLY 200.A O no hydrogen 2.611 N/A ASN 252.A N ASP 250.A OD1 no hydrogen 2.958 N/A LYS 253.A N ASP 250.A O no hydrogen 2.887 N/A LYS 253.A NZ VAL 206.A O no hydrogen 3.039 N/A LYS 253.A NZ ASP 250.A OD2 no hydrogen 2.948 N/A ARG 254.A N ASP 250.A O no hydrogen 3.056 N/A ARG 254.A NE HIS 248.A O no hydrogen 2.845 N/A ARG 254.A NH1 GLU 152.A OE1 no hydrogen 3.395 N/A ARG 254.A NH1 GLU 152.A OE2 no hydrogen 2.819 N/A ARG 254.A NH1 ALA 163.A O no hydrogen 2.987 N/A ARG 254.A NH2 GLU 152.A OE1 no hydrogen 2.885 N/A ARG 254.A NH2 HIS 248.A O no hydrogen 3.160 N/A ARG 254.A NH2 TYR 249.A O no hydrogen 2.939 N/A ILE 255.A N GLN 245.A O.A no hydrogen 3.169 N/A ILE 255.A N GLN 245.A O.B no hydrogen 2.901 N/A ALA 259.A N SER 256.A OG no hydrogen 2.993 N/A ALA 260.A N SER 256.A O no hydrogen 2.882 N/A LEU 261.A N ALA 257.A O no hydrogen 3.086 N/A LEU 261.A N LYS 258.A O no hydrogen 3.297 N/A ALA 262.A N ALA 259.A O no hydrogen 3.103 N/A HIS 263.A N ALA 260.A O no hydrogen 3.036 N/A HIS 263.A NE2 SER 241.A OG no hydrogen 3.185 N/A PHE 265.A N HIS 263.A ND1 no hydrogen 2.908 N/A PHE 266.A N HIS 263.A O no hydrogen 2.956 N/A GLN 267.A N PRO 264.A O no hydrogen 2.992 N/A VAL 269.A N PHE 266.A O no hydrogen 3.036 N/A