Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xnx_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 10.A N GLU 7.A O no hydrogen 3.116 N/A SER 11.A OG GLU 7.A O no hydrogen 3.021 N/A LEU 17.A N PRO 14.A O no hydrogen 3.075 N/A ARG 18.A N PRO 14.A O no hydrogen 3.036 N/A ARG 18.A N THR 15.A O no hydrogen 3.124 N/A VAL 19.A N THR 15.A O no hydrogen 3.330 N/A ARG 21.A N ARG 18.A O no hydrogen 3.401 N/A SER 22.A N ARG 18.A O no hydrogen 3.005 N/A ILE 23.A N VAL 19.A O no hydrogen 3.057 N/A GLU 25.A N ARG 21.A O no hydrogen 2.949 N/A ASN 26.A N SER 22.A O no hydrogen 2.824 N/A LEU 27.A N ILE 23.A O no hydrogen 3.129 N/A ARG 28.A N LEU 24.A O no hydrogen 3.296 N/A SER 29.A N GLU 25.A O no hydrogen 3.284 N/A SER 29.A OG GLU 25.A O no hydrogen 3.204 N/A SER 29.A OG ASN 26.A O no hydrogen 3.057 N/A ILE 31.A N LEU 27.A O no hydrogen 3.186 N/A GLN 32.A N ARG 28.A O no hydrogen 3.160 N/A LEU 34.A N LYS 30.A O no hydrogen 3.152 N/A ASP 37.A N LYS 33.A O no hydrogen 3.140 N/A SER 39.A N SER 36.A O no hydrogen 3.108 N/A ALA 40.A N SER 36.A O no hydrogen 2.747 N/A ALA 40.A N ASP 37.A O no hydrogen 2.683 N/A GLN 41.A N ASP 37.A O no hydrogen 3.007 N/A GLU 43.A N ALA 40.A O no hydrogen 3.079 N/A TYR 44.A N ALA 40.A O no hydrogen 3.026 N/A CYS 45.A N GLN 41.A O no hydrogen 2.731 N/A ARG 46.A N GLU 43.A O no hydrogen 3.093 N/A ARG 46.A NH2 GLU 43.A OE1 no hydrogen 3.524 N/A ARG 46.A NH2 GLU 43.A OE2 no hydrogen 2.724 N/A THR 47.A N TYR 44.A O no hydrogen 3.278 N/A SER 52.A N ASN 131.A OD1 no hydrogen 2.857 N/A CYS 53.A SG ALA 129.A O no hydrogen 3.854 N/A SER 59.A OG LEU 78.A O no hydrogen 3.358 N/A CYS 63.A N THR 102.A OG1 no hydrogen 3.116 N/A CYS 63.A SG TYR 91.A O no hydrogen 3.963 N/A CYS 63.A SG THR 102.A OG1 no hydrogen 3.173 N/A GLU 64.A N GLU 62.A OE1 no hydrogen 2.550 N/A GLU 65.A N GLU 62.A OE2 no hydrogen 2.621 N/A ARG 68.A N GLU 64.A O no hydrogen 2.772 N/A GLY 70.A N ILE 67.A O no hydrogen 3.256 N/A GLY 71.A N ILE 66.A O no hydrogen 2.994 N/A SER 74.A OG ASP 93.A OD1 no hydrogen 3.547 N/A SER 74.A OG ASN 95.A OD1 no hydrogen 3.241 N/A TYR 77.A OH THR 73.A O no hydrogen 2.262 N/A ILE 79.A N TYR 88.A O no hydrogen 3.039 N/A GLN 80.A NE2 ASP 82.A O no hydrogen 3.089 N/A GLN 80.A NE2 VAL 85.A O no hydrogen 3.551 N/A SER 84.A OG ASP 82.A OD2 no hydrogen 3.046 N/A TYR 88.A N ILE 79.A O no hydrogen 3.152 N/A VAL 90.A N TYR 77.A O no hydrogen 3.174 N/A CYS 92.A N GLU 75.A O no hydrogen 2.968 N/A ASP 93.A N TRP 101.A O no hydrogen 2.956 N/A MET 94.A N SER 74.A OG no hydrogen 2.851 N/A ASN 95.A N ASP 93.A OD1 no hydrogen 2.795 N/A THR 96.A N ASP 93.A OD1 no hydrogen 3.226 N/A THR 96.A OG1 ASP 93.A OD1 no hydrogen 3.362 N/A THR 96.A OG1 ASP 93.A OD2 no hydrogen 2.484 N/A GLY 99.A N THR 96.A O no hydrogen 3.256 N/A TRP 101.A N ASP 93.A O no hydrogen 3.279 N/A TRP 101.A NE1 THR 96.A O no hydrogen 2.652 N/A THR 102.A N ILE 306.A O no hydrogen 2.687 N/A VAL 103.A N TYR 91.A O no hydrogen 3.336 N/A ILE 104.A N MET 304.A O no hydrogen 2.630 N/A GLN 105.A N MET 304.A O no hydrogen 3.285 N/A GLN 105.A NE2 ASN 265.A OD1 no hydrogen 3.125 N/A ASN 106.A N TYR 144.A O no hydrogen 3.234 N/A ASN 106.A ND2 GLY 142.A O no hydrogen 3.395 N/A ARG 107.A NH1 GLY 266.A O no hydrogen 3.150 N/A ARG 107.A NH2 GLY 266.A O no hydrogen 2.984 N/A GLN 108.A N GLU 143.A OE2 no hydrogen 2.794 N/A ASP 109.A N GLU 143.A OE2 no hydrogen 2.785 N/A GLY 110.A N GLU 143.A OE2 no hydrogen 2.693 N/A SER 111.A N ASP 109.A OD1 no hydrogen 3.356 N/A SER 111.A OG ASP 109.A OD1 no hydrogen 2.607 N/A VAL 112.A N GLU 143.A OE1 no hydrogen 3.246 N/A ARG 116.A NE ASP 113.A O no hydrogen 2.615 N/A ARG 116.A NH2 ASP 113.A O no hydrogen 3.233 N/A TRP 118.A N ASP 231.A OD2 no hydrogen 3.454 N/A TYR 121.A N TRP 118.A O no hydrogen 3.323 N/A TYR 121.A OH PHE 114.A O no hydrogen 2.977 N/A LYS 122.A N TRP 118.A O no hydrogen 3.207 N/A LYS 122.A NZ ASP 149.A OD1 no hydrogen 3.559 N/A LYS 122.A NZ ASP 149.A OD2 no hydrogen 3.138 N/A LYS 122.A NZ GLU 186.A OE1 no hydrogen 3.245 N/A LYS 122.A NZ GLU 186.A OE2 no hydrogen 3.416 N/A GLN 123.A N ASP 119.A O no hydrogen 3.033 N/A PHE 125.A N TRP 145.A O no hydrogen 3.084 N/A ASN 127.A N GLU 143.A O no hydrogen 2.916 N/A THR 130.A N LEU 140.A O no hydrogen 2.834 N/A ASN 131.A ND2 SER 52.A O no hydrogen 2.615 N/A ASN 136.A ND2 ASN 54.A OD1 no hydrogen 3.375 N/A CYS 138.A SG SER 52.A O no hydrogen 3.526 N/A GLY 142.A N VAL 128.A O no hydrogen 2.838 N/A TYR 144.A OH VAL 103.A O no hydrogen 2.540 N/A TRP 145.A N PHE 125.A O no hydrogen 2.907 N/A TRP 145.A NE1 TYR 121.A O no hydrogen 3.124 N/A TRP 145.A NE1 ASN 148.A OD1 no hydrogen 3.023 N/A LEU 146.A N ILE 104.A O no hydrogen 2.817 N/A ASN 148.A N TYR 121.A O no hydrogen 2.897 N/A ASP 149.A N LYS 122.A O no hydrogen 3.011 N/A ILE 151.A N GLY 147.A O no hydrogen 2.810 N/A SER 152.A N ASN 148.A O no hydrogen 3.003 N/A SER 152.A OG VAL 183.A O no hydrogen 3.245 N/A SER 152.A OG GLN 184.A O no hydrogen 2.896 N/A LEU 154.A N LYS 150.A O no hydrogen 3.076 N/A THR 155.A N SER 152.A O no hydrogen 2.976 N/A THR 155.A OG1 ILE 151.A O no hydrogen 2.752 N/A THR 155.A OG1 SER 152.A O no hydrogen 2.625 N/A ARG 156.A N SER 152.A O no hydrogen 3.059 N/A THR 160.A OG1 THR 155.A O no hydrogen 3.093 N/A THR 160.A OG1 PHE 181.A O no hydrogen 2.910 N/A GLU 161.A N ARG 307.A O no hydrogen 2.848 N/A LEU 163.A N LYS 305.A O no hydrogen 2.690 N/A GLU 165.A N SER 303.A O no hydrogen 3.269 N/A GLU 167.A N LYS 301.A O no hydrogen 3.014 N/A ASP 168.A N ASP 172.A O no hydrogen 3.052 N/A TRP 169.A N TYR 297.A OH no hydrogen 3.120 N/A TRP 169.A NE1 SER 298.A O no hydrogen 2.780 N/A LYS 170.A N ASP 168.A OD1 no hydrogen 3.374 N/A GLY 171.A N ASP 168.A OD1 no hydrogen 3.061 N/A ASP 172.A N ASP 168.A OD1 no hydrogen 2.570 N/A VAL 174.A N MET 166.A O no hydrogen 3.239 N/A LYS 175.A N THR 200.A OG1 no hydrogen 3.256 N/A ALA 176.A N ILE 164.A O no hydrogen 2.671 N/A HIS 177.A N ARG 198.A O no hydrogen 2.804 N/A TYR 178.A N LEU 162.A O no hydrogen 2.895 N/A TYR 178.A OH ASN 203.A OD1 no hydrogen 3.173 N/A GLY 179.A N LYS 196.A O no hydrogen 3.472 N/A GLY 180.A N ASN 195.A O no hydrogen 3.283 N/A THR 182.A N SER 193.A O no hydrogen 3.079 N/A GLN 184.A N GLN 191.A O no hydrogen 3.341 N/A ASN 188.A ND2 ASN 185.A OD1 no hydrogen 3.354 N/A LYS 189.A N GLU 186.A O no hydrogen 2.684 N/A TYR 190.A N ASN 185.A O no hydrogen 2.664 N/A TYR 190.A OH ASP 149.A OD1 no hydrogen 2.526 N/A TYR 190.A OH GLU 186.A OE1 no hydrogen 2.545 N/A GLN 191.A NE2 ILE 192.A O no hydrogen 3.686 N/A ILE 192.A N MET 225.A O no hydrogen 3.405 N/A SER 193.A OG THR 182.A O no hydrogen 3.499 N/A LYS 196.A NZ ASN 195.A OD1 no hydrogen 2.675 N/A ARG 198.A N HIS 177.A O no hydrogen 2.925 N/A ALA 201.A N LYS 175.A O no hydrogen 3.026 N/A LEU 205.A N TYR 178.A OH no hydrogen 3.214 N/A LEU 205.A N ASN 203.A OD1 no hydrogen 3.231 N/A MET 206.A N ASN 203.A OD1 no hydrogen 2.858 N/A ASP 207.A N ASN 203.A OD1 no hydrogen 2.978 N/A ALA 209.A N THR 220.A OG1 no hydrogen 2.722 N/A LEU 212.A N ALA 209.A O no hydrogen 3.392 N/A ASN 216.A N MET 213.A O no hydrogen 2.870 N/A ARG 217.A N MET 213.A O no hydrogen 3.380 N/A THR 218.A N GLY 214.A O no hydrogen 2.951 N/A THR 218.A OG1 GLY 214.A O no hydrogen 2.631 N/A THR 220.A OG1 ARG 217.A O no hydrogen 3.333 N/A ILE 221.A N ASN 257.A OD1 no hydrogen 3.124 N/A HIS 222.A ND1 TRP 255.A O no hydrogen 2.686 N/A ASN 223.A N LEU 205.A O no hydrogen 2.830 N/A ASN 223.A ND2 VAL 194.A O no hydrogen 3.148 N/A MET 225.A N HIS 222.A O no hydrogen 2.580 N/A SER 228.A N TRP 254.A O no hydrogen 2.765 N/A SER 228.A OG TRP 254.A O no hydrogen 3.452 N/A THR 229.A N ARG 232.A O no hydrogen 2.769 N/A THR 229.A OG1 ASP 231.A OD1 no hydrogen 2.674 N/A ARG 232.A N THR 229.A O no hydrogen 2.688 N/A GLY 236.A N ASN 257.A O no hydrogen 2.629 N/A TRP 237.A N ASP 235.A OD1 no hydrogen 3.331 N/A THR 239.A OG1 ASP 241.A OD1 no hydrogen 3.351 N/A LYS 244.A N ASP 241.A O no hydrogen 2.663 N/A CYS 246.A N ASP 235.A OD2 no hydrogen 2.787 N/A CYS 246.A SG ASN 257.A O no hydrogen 3.696 N/A SER 247.A OG GLY 252.A O no hydrogen 2.888 N/A LYS 248.A NZ PRO 242.A O no hydrogen 3.529 N/A GLY 251.A N LYS 248.A O no hydrogen 2.833 N/A GLY 253.A N TYR 121.A OH no hydrogen 3.065 N/A TRP 254.A N SER 228.A O no hydrogen 3.048 N/A TRP 254.A NE1 HIS 222.A ND1 no hydrogen 3.098 N/A TRP 255.A NE1 TYR 190.A O no hydrogen 2.636 N/A TYR 256.A OH GLY 252.A O no hydrogen 2.959 N/A ASN 257.A N CYS 259.A O no hydrogen 2.989 N/A ARG 258.A N MET 219.A O no hydrogen 2.939 N/A ARG 258.A NH1 GLY 236.A O no hydrogen 3.004 N/A ALA 261.A N HIS 222.A NE2 no hydrogen 3.267 N/A ASN 263.A N VAL 288.A O no hydrogen 2.596 N/A ASN 263.A ND2 TYR 256.A OH no hydrogen 2.710 N/A ASN 265.A N ASN 263.A OD1 no hydrogen 3.274 N/A ASN 265.A ND2 GLY 253.A O no hydrogen 3.033 N/A GLY 266.A N ASN 263.A O no hydrogen 3.313 N/A ARG 267.A N ASP 285.A O no hydrogen 3.232 N/A TYR 268.A OH ARG 300.A O no hydrogen 2.852 N/A TYR 269.A OH ASP 285.A OD1 no hydrogen 2.597 N/A TYR 274.A OH ASP 284.A OD1 no hydrogen 2.315 N/A THR 275.A OG1 ASP 277.A OD1 no hydrogen 2.657 N/A MET 278.A N THR 275.A O no hydrogen 3.162 N/A LYS 280.A NZ GLU 249.A OE2 no hydrogen 3.293 N/A LYS 280.A NZ ASP 250.A OD2 no hydrogen 2.995 N/A GLY 282.A N ALA 279.A O no hydrogen 2.790 N/A GLY 286.A N TYR 274.A OH no hydrogen 2.936 N/A VAL 287.A N SER 298.A OG no hydrogen 2.822 N/A VAL 288.A N ASN 263.A O no hydrogen 3.220 N/A MET 290.A N ALA 261.A O no hydrogen 2.797 N/A ASN 291.A ND2 GLY 208.A O no hydrogen 2.833 N/A TRP 292.A N TRP 289.A O no hydrogen 3.204 N/A LYS 293.A N TRP 289.A O no hydrogen 3.400 N/A GLY 294.A N MET 290.A O no hydrogen 3.223 N/A SER 298.A N GLY 272.A O no hydrogen 2.844 N/A SER 298.A OG ARG 267.A O no hydrogen 3.205 N/A SER 298.A OG VAL 287.A O no hydrogen 3.545 N/A MET 299.A N VAL 287.A O no hydrogen 2.866 N/A ARG 300.A N GLU 167.A O no hydrogen 2.887 N/A LYS 301.A N GLU 167.A O no hydrogen 3.397 N/A MET 302.A N ARG 107.A O no hydrogen 3.007 N/A SER 303.A N GLU 165.A O no hydrogen 2.867 N/A MET 304.A N GLN 105.A O no hydrogen 2.629 N/A LYS 305.A N LEU 163.A O no hydrogen 3.012 N/A LYS 305.A NZ ASP 93.A OD2 no hydrogen 2.614 N/A LYS 305.A NZ GLU 165.A OE1 no hydrogen 2.760 N/A ILE 306.A N THR 102.A O no hydrogen 2.731 N/A ARG 307.A NE GLU 161.A OE2 no hydrogen 3.157 N/A ARG 307.A NH1 GLY 99.A O no hydrogen 2.821 N/A ARG 307.A NH2 GLU 161.A OE2 no hydrogen 3.278 N/A PHE 309.A N PRO 159.A O no hydrogen 2.341 N/A GLN 313.A N PRO 311.A O no hydrogen 3.469 N/A