Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2r3f_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 2.A N GLU 2.A OE1 no hydrogen 3.089 N/A PHE 4.A N MET 1.A O no hydrogen 2.854 N/A GLN 5.A N ARG 22.A O no hydrogen 2.750 N/A VAL 7.A N LYS 20.A O no hydrogen 2.727 N/A GLU 8.A N LYS 20.A O no hydrogen 3.281 N/A LYS 9.A NZ GLU 12.A OE1 no hydrogen 3.300 N/A LYS 9.A NZ GLU 12.A OE2 no hydrogen 2.563 N/A ILE 10.A N VAL 18.A O no hydrogen 2.885 N/A GLY 11.A N VAL 18.A O no hydrogen 3.349 N/A GLY 13.A N GLY 16.A O no hydrogen 2.842 N/A TYR 15.A OH GLY 146.A O no hydrogen 2.714 N/A VAL 18.A N GLY 11.A O no hydrogen 2.943 N/A TYR 19.A N LEU 32.A O no hydrogen 2.846 N/A LYS 20.A N GLU 8.A O no hydrogen 2.811 N/A ALA 21.A N VAL 30.A O no hydrogen 2.907 N/A ARG 22.A N GLN 5.A O no hydrogen 2.844 N/A ASN 23.A N GLU 28.A O no hydrogen 2.702 N/A LYS 24.A N ASN 3.A O no hydrogen 2.669 N/A LYS 24.A NZ GLU 2.A O no hydrogen 3.525 N/A LEU 25.A N ASN 23.A OD1 no hydrogen 2.318 N/A THR 26.A N ASN 23.A OD1 no hydrogen 3.144 N/A GLY 27.A N ASN 23.A O no hydrogen 2.946 N/A VAL 30.A N ALA 21.A O no hydrogen 2.849 N/A ALA 31.A N PHE 73.A O no hydrogen 2.897 N/A LEU 32.A N TYR 19.A O no hydrogen 2.782 N/A LYS 33.A N LEU 71.A O no hydrogen 2.816 N/A LYS 33.A NZ ASP 138.A OD1 no hydrogen 2.736 N/A LYS 33.A NZ ASP 138.A OD2 no hydrogen 3.361 N/A LYS 34.A N VAL 17.A O no hydrogen 3.037 N/A ILE 35.A N LEU 69.A O no hydrogen 2.918 N/A ARG 36.A N TYR 15.A O no hydrogen 2.757 N/A ILE 42.A N PRO 38.A O no hydrogen 3.172 N/A ARG 43.A N SER 39.A O no hydrogen 2.930 N/A GLU 44.A N THR 40.A O no hydrogen 2.970 N/A ILE 45.A N ALA 41.A O no hydrogen 2.933 N/A SER 46.A N ILE 42.A O no hydrogen 2.972 N/A SER 46.A OG ILE 42.A O no hydrogen 2.697 N/A LEU 47.A N ARG 43.A O no hydrogen 3.136 N/A LEU 48.A N GLU 44.A O no hydrogen 3.407 N/A LEU 48.A N ILE 45.A O no hydrogen 2.939 N/A LYS 49.A N SER 46.A O no hydrogen 3.186 N/A LYS 49.A NZ SER 46.A O no hydrogen 3.311 N/A GLU 50.A N LEU 47.A O no hydrogen 3.166 N/A LEU 51.A N LEU 48.A O no hydrogen 3.094 N/A ASN 52.A ND2 LYS 49.A O no hydrogen 3.389 N/A HIS 53.A NE2 ASN 55.A OD1 no hydrogen 3.228 N/A ASN 55.A ND2 GLN 103.A OE1 no hydrogen 3.191 N/A ASN 55.A ND2 ILE 134.A O no hydrogen 2.976 N/A ILE 56.A N HIS 53.A O no hydrogen 2.948 N/A VAL 57.A N LEU 136.A O no hydrogen 2.961 N/A LYS 58.A N GLU 74.A OE1 no hydrogen 2.937 N/A LEU 60.A N VAL 72.A O no hydrogen 2.773 N/A ASP 61.A N VAL 72.A O no hydrogen 3.313 N/A ILE 63.A N TYR 70.A O no hydrogen 2.870 N/A HIS 64.A ND1 LYS 68.A O no hydrogen 3.108 N/A THR 65.A N LYS 68.A O no hydrogen 3.001 N/A LYS 68.A N THR 65.A O no hydrogen 2.804 N/A TYR 70.A N ILE 63.A O no hydrogen 2.825 N/A LEU 71.A N LYS 33.A O no hydrogen 2.885 N/A VAL 72.A N ASP 61.A O no hydrogen 2.972 N/A PHE 73.A N ALA 31.A O no hydrogen 2.843 N/A GLU 74.A N LYS 58.A O no hydrogen 2.915 N/A LEU 80.A N LEU 126.A O no hydrogen 2.770 N/A LYS 81.A NZ.B ASP 85.A OD2 no hydrogen 2.555 N/A LYS 82.A N ASP 79.A OD1 no hydrogen 2.731 N/A LYS 82.A NZ ASP 79.A OD2 no hydrogen 2.869 N/A PHE 83.A N ASP 79.A O no hydrogen 3.071 N/A MET 84.A N LEU 80.A O no hydrogen 2.796 N/A ASP 85.A N LYS 81.A O.A no hydrogen 2.967 N/A ASP 85.A N LYS 81.A O.B no hydrogen 2.963 N/A ALA 86.A N LYS 82.A O no hydrogen 2.886 N/A SER 87.A N PHE 83.A O no hydrogen 2.924 N/A SER 87.A N MET 84.A O no hydrogen 3.154 N/A SER 87.A OG PHE 83.A O no hydrogen 2.717 N/A ALA 88.A N ASP 85.A O no hydrogen 3.234 N/A GLY 91.A N SER 87.A O no hydrogen 2.650 N/A ILE 97.A N PRO 93.A O no hydrogen 2.983 N/A LYS 98.A N LEU 94.A O no hydrogen 2.816 N/A LYS 98.A NZ PHE 278.A O no hydrogen 2.937 N/A LYS 98.A NZ ASP 281.A OD1 no hydrogen 2.741 N/A SER 99.A N PRO 95.A O no hydrogen 2.971 N/A TYR 100.A N LEU 96.A O no hydrogen 2.883 N/A LEU 101.A N ILE 97.A O no hydrogen 2.838 N/A PHE 102.A N LYS 98.A O no hydrogen 2.890 N/A GLN 103.A N SER 99.A O no hydrogen 2.931 N/A GLN 103.A NE2 SER 99.A O no hydrogen 3.555 N/A GLN 103.A NE2 SER 99.A OG no hydrogen 2.997 N/A GLN 103.A NE2 GLY 132.A O no hydrogen 2.960 N/A LEU 104.A N TYR 100.A O no hydrogen 2.836 N/A LEU 105.A N LEU 101.A O no hydrogen 2.938 N/A GLN 106.A N PHE 102.A O no hydrogen 3.061 N/A GLN 106.A NE2 PHE 102.A O no hydrogen 3.630 N/A GLY 107.A N GLN 103.A O no hydrogen 3.052 N/A LEU 108.A N LEU 104.A O no hydrogen 2.899 N/A ALA 109.A N LEU 105.A O no hydrogen 2.820 N/A PHE 110.A N GLN 106.A O no hydrogen 3.041 N/A CYS 111.A N GLY 107.A O no hydrogen 3.080 N/A CYS 111.A SG GLY 107.A O no hydrogen 3.672 N/A HIS 112.A N LEU 108.A O no hydrogen 2.753 N/A HIS 112.A NE2 ASP 178.A OD2 no hydrogen 2.858 N/A SER 113.A N ALA 109.A O no hydrogen 3.001 N/A SER 113.A N PHE 110.A O no hydrogen 3.181 N/A SER 113.A OG PHE 110.A O no hydrogen 2.713 N/A HIS 114.A N CYS 111.A O no hydrogen 2.982 N/A ARG 115.A N HIS 112.A O no hydrogen 2.996 N/A VAL 116.A N CYS 111.A O no hydrogen 3.019 N/A HIS 118.A N ASP 178.A OD2 no hydrogen 2.916 N/A HIS 118.A NE2 ALA 137.A O no hydrogen 2.816 N/A ARG 119.A N.A ASP 178.A OD1 no hydrogen 2.800 N/A ARG 119.A N.B ASP 178.A OD1 no hydrogen 2.823 N/A ASP 120.A N HIS 118.A ND1 no hydrogen 2.989 N/A LYS 122.A N ASN 125.A OD1 no hydrogen 3.065 N/A LYS 122.A NZ ASP 120.A OD2 no hydrogen 2.880 N/A ASN 125.A N LYS 122.A O no hydrogen 2.963 N/A ASN 125.A ND2 ASP 120.A O no hydrogen 2.971 N/A LEU 126.A N PRO 123.A O no hydrogen 3.113 N/A LEU 127.A N LYS 135.A O no hydrogen 2.861 N/A ILE 128.A N GLN 78.A O no hydrogen 2.789 N/A ASN 129.A N ALA 133.A O no hydrogen 3.257 N/A GLU 131.A N ASN 129.A OD1 no hydrogen 2.875 N/A ALA 133.A N ASN 129.A OD1 no hydrogen 3.138 N/A ILE 134.A N GLN 103.A OE1 no hydrogen 3.202 N/A LYS 135.A N LEU 127.A O no hydrogen 2.827 N/A LYS 135.A NZ GLU 74.A OE1 no hydrogen 3.509 N/A LYS 135.A NZ GLU 74.A OE2 no hydrogen 2.756 N/A LEU 136.A N ASN 55.A O no hydrogen 2.844 N/A ALA 137.A N ASN 125.A O no hydrogen 2.851 N/A LEU 141.A N ASP 138.A O no hydrogen 3.221 N/A ALA 144.A N GLY 140.A O no hydrogen 3.459 N/A PHE 145.A N LEU 141.A O no hydrogen 2.791 N/A GLY 146.A N ALA 142.A O no hydrogen 2.636 N/A ARG 150.A NH1 HIS 154.A O no hydrogen 3.185 N/A THR 151.A N GLU 155.A O no hydrogen 2.780 N/A THR 151.A OG1 THR 153.A OG1 no hydrogen 3.180 N/A TYR 152.A N THR 14.A O no hydrogen 3.270 N/A THR 153.A N THR 151.A OG1 no hydrogen 3.160 N/A THR 153.A OG1 THR 151.A OG1 no hydrogen 3.180 N/A HIS 154.A N THR 151.A O no hydrogen 2.832 N/A GLU 155.A N THR 151.A OG1 no hydrogen 3.241 N/A VAL 157.A N VAL 149.A O no hydrogen 3.014 N/A TRP 160.A N THR 158.A OG1 no hydrogen 3.213 N/A TYR 161.A OH GLU 188.A OE1 no hydrogen 2.659 N/A ARG 162.A N LEU 159.A O no hydrogen 3.090 N/A GLU 165.A N GLU 165.A OE1 no hydrogen 2.741 N/A ILE 166.A N ALA 163.A O no hydrogen 3.054 N/A LEU 167.A N ALA 163.A O no hydrogen 3.236 N/A LEU 168.A N PRO 164.A O no hydrogen 2.850 N/A GLY 169.A N ILE 166.A O no hydrogen 3.016 N/A CYS 170.A N GLU 165.A O no hydrogen 2.895 N/A ALA 176.A N SER 174.A OG no hydrogen 3.045 N/A VAL 177.A N SER 174.A O no hydrogen 3.021 N/A ASP 178.A N THR 175.A O no hydrogen 3.053 N/A TRP 180.A N ALA 176.A O no hydrogen 3.093 N/A SER 181.A N VAL 177.A O no hydrogen 3.255 N/A SER 181.A OG TYR 161.A O no hydrogen 2.639 N/A SER 181.A OG VAL 177.A O no hydrogen 3.218 N/A LEU 182.A N ASP 178.A O no hydrogen 2.950 N/A GLY 183.A N ILE 179.A O no hydrogen 2.859 N/A CYS 184.A N TRP 180.A O no hydrogen 2.992 N/A CYS 184.A SG TRP 180.A O no hydrogen 3.516 N/A ILE 185.A N SER 181.A O no hydrogen 2.981 N/A PHE 186.A N LEU 182.A O no hydrogen 2.836 N/A ALA 187.A N GLY 183.A O no hydrogen 3.019 N/A GLU 188.A N CYS 184.A O no hydrogen 3.114 N/A MET 189.A N ILE 185.A O no hydrogen 2.913 N/A VAL 190.A N PHE 186.A O no hydrogen 3.124 N/A THR 191.A N ALA 187.A O no hydrogen 2.932 N/A THR 191.A OG1 ALA 187.A O no hydrogen 2.997 N/A ARG 192.A N GLU 188.A O no hydrogen 2.852 N/A ARG 192.A NH1 ALA 88.A O no hydrogen 3.334 N/A ARG 193.A N.A THR 191.A OG1 no hydrogen 3.359 N/A ARG 193.A N.B THR 191.A OG1 no hydrogen 3.349 N/A GLY 198.A N PHE 196.A O no hydrogen 2.843 N/A ASP 199.A N ASP 203.A OD2 no hydrogen 3.115 N/A ASP 203.A N SER 200.A OG no hydrogen 3.082 N/A GLN 204.A N SER 200.A O no hydrogen 2.831 N/A GLN 204.A NE2 TRP 160.A O no hydrogen 3.233 N/A GLN 204.A NE2 PHE 196.A O no hydrogen 2.973 N/A LEU 205.A N GLU 201.A O no hydrogen 2.973 N/A PHE 206.A N ILE 202.A O no hydrogen 2.817 N/A ARG 207.A N ASP 203.A O no hydrogen 2.881 N/A ARG 207.A NE ASP 203.A OD2 no hydrogen 3.049 N/A ILE 208.A N GLN 204.A O no hydrogen 3.041 N/A PHE 209.A N LEU 205.A O no hydrogen 2.908 N/A ARG 210.A N PHE 206.A O no hydrogen 2.907 N/A THR 211.A N ARG 207.A O no hydrogen 3.332 N/A THR 211.A N ILE 208.A O no hydrogen 3.234 N/A LEU 212.A N ILE 208.A O no hydrogen 2.897 N/A GLY 213.A N PHE 209.A O no hydrogen 2.736 N/A THR 214.A N TRP 236.A O no hydrogen 3.057 N/A THR 214.A OG1 PRO 234.A O no hydrogen 2.764 N/A VAL 218.A N ASP 216.A OD1 no hydrogen 3.053 N/A VAL 219.A N ASP 216.A OD1 no hydrogen 3.100 N/A TRP 220.A N ASP 216.A O no hydrogen 2.930 N/A GLY 222.A N GLU 217.A OE1 no hydrogen 2.716 N/A VAL 223.A N TRP 220.A O no hydrogen 2.963 N/A THR 224.A N GLU 217.A OE2 no hydrogen 3.016 N/A THR 224.A OG1 GLU 217.A OE2 no hydrogen 2.613 N/A SER 225.A N GLY 222.A O no hydrogen 2.991 N/A SER 225.A OG GLY 222.A O no hydrogen 2.954 N/A MET 226.A N VAL 223.A O no hydrogen 3.124 N/A ASP 228.A N LEU 168.A O no hydrogen 2.900 N/A TYR 229.A N MET 226.A O no hydrogen 3.128 N/A PHE 233.A N LYS 230.A O no hydrogen 2.890 N/A LYS 235.A NZ PRO 231.A O no hydrogen 3.285 N/A LYS 235.A NZ PHE 233.A O no hydrogen 3.032 N/A TRP 236.A N THR 214.A OG1 no hydrogen 2.849 N/A ARG 238.A NH1 LEU 212.A O no hydrogen 3.056 N/A GLN 239.A N THR 211.A O no hydrogen 2.830 N/A LYS 243.A N ASP 240.A O no hydrogen 2.921 N/A VAL 244.A N ASP 240.A O no hydrogen 3.298 N/A VAL 245.A N PHE 241.A O no hydrogen 3.049 N/A LEU 248.A N VAL 245.A O no hydrogen 2.868 N/A GLY 252.A N ASP 249.A OD1 no hydrogen 2.819 N/A ARG 253.A N ASP 249.A O no hydrogen 2.890 N/A ARG 253.A NH2 GLU 250.A OE1 no hydrogen 2.467 N/A SER 254.A N GLU 250.A O no hydrogen 3.027 N/A SER 254.A OG HIS 276.A NE2 no hydrogen 3.101 N/A LEU 255.A N ASP 251.A O no hydrogen 3.050 N/A LEU 256.A N GLY 252.A O no hydrogen 2.841 N/A SER 257.A N.A ARG 253.A O no hydrogen 2.906 N/A SER 257.A N.B ARG 253.A O no hydrogen 2.990 N/A SER 257.A OG.A SER 254.A O no hydrogen 2.748 N/A GLN 258.A N.A SER 254.A O no hydrogen 3.163 N/A GLN 258.A N.A LEU 255.A O no hydrogen 3.014 N/A GLN 258.A N.B SER 254.A O no hydrogen 3.259 N/A GLN 258.A NE2.A SER 254.A O no hydrogen 3.153 N/A MET 259.A N LEU 255.A O no hydrogen 2.952 N/A LEU 260.A N LEU 256.A O no hydrogen 2.933 N/A LEU 260.A N SER 257.A O.B no hydrogen 2.928 N/A TYR 262.A OH GLY 213.A O no hydrogen 2.630 N/A ASN 265.A N ASP 263.A OD1 no hydrogen 2.953 N/A LYS 266.A N ASP 263.A O no hydrogen 2.943 N/A LYS 266.A NZ VAL 219.A O no hydrogen 3.460 N/A LYS 266.A NZ ASP 263.A OD2 no hydrogen 2.857 N/A ARG 267.A N ASP 263.A O no hydrogen 3.032 N/A ARG 267.A NE HIS 261.A O no hydrogen 2.861 N/A ARG 267.A NH1 GLU 165.A OE1 no hydrogen 3.464 N/A ARG 267.A NH1 GLU 165.A OE2 no hydrogen 2.858 N/A ARG 267.A NH1 ALA 176.A O no hydrogen 2.957 N/A ARG 267.A NH2 GLU 165.A OE1 no hydrogen 2.944 N/A ARG 267.A NH2 HIS 261.A O no hydrogen 3.135 N/A ARG 267.A NH2 TYR 262.A O no hydrogen 2.963 N/A ILE 268.A N GLN 258.A O.A no hydrogen 3.144 N/A ILE 268.A N GLN 258.A O.B no hydrogen 2.942 N/A ALA 272.A N SER 269.A OG no hydrogen 2.963 N/A ALA 273.A N SER 269.A O no hydrogen 2.888 N/A LEU 274.A N ALA 270.A O no hydrogen 3.041 N/A ALA 275.A N ALA 272.A O no hydrogen 3.107 N/A HIS 276.A N ALA 273.A O no hydrogen 3.036 N/A HIS 276.A NE2 SER 254.A OG no hydrogen 3.101 N/A PHE 278.A N HIS 276.A ND1 no hydrogen 2.991 N/A PHE 279.A N HIS 276.A O no hydrogen 2.954 N/A GLN 280.A N PRO 277.A O no hydrogen 2.978 N/A VAL 282.A N PHE 279.A O no hydrogen 3.119 N/A LYS 284.A NZ GLU 131.A O no hydrogen 3.144 N/A ARG 290.A NE LEU 289.A O no hydrogen 3.137 N/A ARG 290.A NH2 LEU 289.A O no hydrogen 3.382 N/A