Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xns_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 3.A N HIS 164.A O no hydrogen 2.917 N/A LYS 4.A N THR 188.A OG1 no hydrogen 2.964 N/A LYS 4.A NZ HIS 182.A O no hydrogen 2.839 N/A LYS 4.A NZ CYS 183.A O no hydrogen 3.377 N/A LYS 4.A NZ GLU 185.A O no hydrogen 2.965 N/A LEU 5.A N LYS 166.A O no hydrogen 2.845 N/A LEU 6.A N ALA 189.A O no hydrogen 3.225 N/A LEU 7.A N PHE 168.A O no hydrogen 2.841 N/A LEU 8.A N ILE 191.A O no hydrogen 3.105 N/A SER 13.A OG ALA 10.A O no hydrogen 2.980 N/A LYS 15.A NZ GLY 9.A O no hydrogen 2.884 N/A ILE 18.A N GLY 14.A O no hydrogen 2.890 N/A VAL 19.A N LYS 15.A O no hydrogen 3.351 N/A LYS 20.A N SER 16.A O no hydrogen 3.435 N/A LYS 20.A NZ VAL 143.A O no hydrogen 3.430 N/A LYS 20.A NZ LEU 144.A O no hydrogen 2.728 N/A LYS 20.A NZ THR 146.A O no hydrogen 2.754 N/A GLN 21.A N THR 17.A O no hydrogen 2.844 N/A GLN 21.A NE2 ALA 295.A O no hydrogen 2.699 N/A GLN 21.A NE2 THR 298.A OG1 no hydrogen 3.394 N/A MET 22.A N ILE 18.A O no hydrogen 2.989 N/A LYS 23.A N VAL 19.A O no hydrogen 3.415 N/A ILE 24.A N LYS 20.A O no hydrogen 3.131 N/A ILE 25.A N GLN 21.A O no hydrogen 2.883 N/A HIS 26.A N MET 22.A O no hydrogen 2.812 N/A TYR 30.A N GLN 140.A OE1.A no hydrogen 2.796 N/A GLU 34.A N SER 31.A OG no hydrogen 3.146 N/A CYS 35.A N SER 31.A O no hydrogen 2.771 N/A CYS 35.A SG TYR 30.A O no hydrogen 4.040 N/A CYS 35.A SG SER 31.A O no hydrogen 3.345 N/A CYS 35.A SG PRO 138.A O no hydrogen 3.322 N/A LYS 36.A N GLU 32.A O no hydrogen 3.146 N/A TYR 38.A N CYS 35.A O no hydrogen 3.011 N/A LYS 39.A N LYS 36.A O no hydrogen 3.208 N/A VAL 42.A N TYR 38.A O no hydrogen 2.798 N/A TYR 43.A N LYS 39.A O no hydrogen 3.300 N/A TYR 43.A OH ILE 131.A O no hydrogen 3.094 N/A SER 44.A N ALA 40.A O no hydrogen 3.079 N/A SER 44.A OG ALA 40.A O no hydrogen 3.201 N/A ASN 45.A N VAL 41.A O no hydrogen 2.813 N/A ASN 45.A ND2 GLN 48.A OE1 no hydrogen 3.020 N/A ASN 45.A ND2 ARG 147.A O no hydrogen 3.270 N/A THR 46.A N VAL 42.A O no hydrogen 2.947 N/A THR 46.A OG1 VAL 42.A O no hydrogen 2.714 N/A ILE 47.A N TYR 43.A O no hydrogen 3.089 N/A GLN 48.A N SER 44.A O no hydrogen 2.870 N/A SER 49.A N ASN 45.A O no hydrogen 2.838 N/A SER 49.A N THR 46.A O no hydrogen 3.241 N/A SER 49.A OG ASN 45.A O no hydrogen 2.694 N/A ILE 50.A N THR 46.A O no hydrogen 3.170 N/A ILE 51.A N ILE 47.A O no hydrogen 2.909 N/A ALA 52.A N GLN 48.A O no hydrogen 3.081 N/A ILE 53.A N SER 49.A O no hydrogen 3.196 N/A ILE 54.A N ILE 50.A O no hydrogen 3.073 N/A ARG 55.A N ILE 51.A O no hydrogen 2.844 N/A ALA 56.A N ALA 52.A O no hydrogen 3.106 N/A MET 57.A N ILE 53.A O no hydrogen 3.004 N/A MET 57.A N ILE 54.A O no hydrogen 3.224 N/A GLY 58.A N ARG 55.A O no hydrogen 2.828 N/A LEU 60.A N ALA 56.A O no hydrogen 2.859 N/A LYS 61.A N GLY 58.A O no hydrogen 3.348 N/A ILE 62.A N MET 57.A O no hydrogen 2.973 N/A PHE 64.A N ASP 63.A OD1 no hydrogen 2.846 N/A GLY 65.A N ASP 102.A OD2 no hydrogen 2.963 N/A ASP 66.A N ASP 102.A OD1 no hydrogen 2.933 N/A ARG 69.A N ASP 66.A O no hydrogen 3.036 N/A ARG 69.A NE ASP 72.A OD2 no hydrogen 2.979 N/A ARG 69.A NH2 ASP 72.A OD2 no hydrogen 2.698 N/A ALA 70.A N SER 67.A O no hydrogen 3.524 N/A ASP 71.A N ALA 68.A O no hydrogen 3.164 N/A ALA 73.A N ARG 69.A O no hydrogen 2.845 N/A ARG 74.A N ALA 70.A O no hydrogen 3.107 N/A ARG 74.A NE ASP 71.A OD1 no hydrogen 3.493 N/A ARG 74.A NH2 ASP 71.A OD1 no hydrogen 3.203 N/A GLN 75.A N ASP 71.A O no hydrogen 2.933 N/A LEU 76.A N ASP 72.A O no hydrogen 2.956 N/A PHE 77.A N ALA 73.A O no hydrogen 3.410 N/A VAL 78.A N ARG 74.A O no hydrogen 3.373 N/A LEU 79.A N GLN 75.A O no hydrogen 2.810 N/A ALA 80.A N LEU 76.A O no hydrogen 2.765 N/A ALA 83.A N ALA 80.A O no hydrogen 2.825 N/A GLU 85.A N ALA 83.A O no hydrogen 2.548 N/A LEU 92.A N THR 89.A OG1 no hydrogen 3.252 N/A ALA 93.A N THR 89.A O no hydrogen 2.902 N/A GLY 94.A N ALA 90.A O no hydrogen 3.092 N/A VAL 95.A N GLU 91.A O no hydrogen 3.366 N/A ILE 96.A N LEU 92.A O no hydrogen 3.036 N/A LYS 97.A N ALA 93.A O no hydrogen 2.856 N/A LYS 97.A NZ ASP 129.A OD1 no hydrogen 2.768 N/A ARG 98.A N GLY 94.A O no hydrogen 2.913 N/A ARG 98.A NE ASP 72.A OD1 no hydrogen 3.272 N/A ARG 98.A NE ASP 72.A OD2 no hydrogen 2.863 N/A ARG 98.A NH2 ASP 72.A OD1 no hydrogen 2.729 N/A LEU 99.A N VAL 95.A O no hydrogen 3.211 N/A TRP 100.A N ILE 96.A O no hydrogen 2.897 N/A TRP 100.A NE1 ASN 126.A OD1 no hydrogen 2.995 N/A LYS 101.A N LYS 97.A O no hydrogen 2.964 N/A ASP 102.A N LEU 99.A O no hydrogen 2.939 N/A VAL 105.A N ASP 102.A OD2 no hydrogen 2.958 N/A GLN 106.A N ASP 102.A O no hydrogen 2.984 N/A GLN 106.A NE2 TRP 100.A O no hydrogen 2.937 N/A ALA 107.A N SER 103.A O no hydrogen 2.985 N/A CYS 108.A N GLY 104.A O no hydrogen 3.055 N/A CYS 108.A SG ILE 53.A O no hydrogen 3.782 N/A CYS 108.A SG TYR 115.A OH no hydrogen 3.500 N/A PHE 109.A N VAL 105.A O no hydrogen 2.837 N/A ASN 110.A N GLN 106.A O no hydrogen 2.836 N/A ARG 111.A N CYS 108.A O no hydrogen 2.948 N/A ARG 111.A NE GLU 114.A OE2 no hydrogen 2.953 N/A ARG 111.A NH2 GLU 114.A OE1 no hydrogen 2.804 N/A ARG 111.A NH2 GLU 114.A OE2 no hydrogen 3.472 N/A SER 112.A N PHE 109.A O no hydrogen 3.026 N/A ARG 113.A NE ASP 200.A O no hydrogen 3.366 N/A GLU 114.A N ARG 111.A O no hydrogen 2.839 N/A TYR 115.A OH CYS 108.A O no hydrogen 2.655 N/A ASN 118.A ND2 SER 49.A OG no hydrogen 3.251 N/A SER 120.A N ASN 118.A OD1 no hydrogen 3.071 N/A SER 120.A OG ARG 145.A O no hydrogen 3.184 N/A ALA 121.A N ASN 118.A O no hydrogen 3.325 N/A TYR 123.A OH ASP 142.A OD1 no hydrogen 2.638 N/A TYR 124.A N ALA 121.A O no hydrogen 3.280 N/A TYR 124.A OH ASP 142.A O no hydrogen 2.890 N/A LEU 125.A N ALA 121.A O no hydrogen 3.209 N/A ASN 126.A N ALA 122.A O no hydrogen 3.379 N/A ASP 127.A N TYR 124.A O no hydrogen 2.871 N/A ARG 130.A N ASP 127.A O no hydrogen 2.815 N/A ARG 130.A NE ASP 127.A OD1 no hydrogen 3.473 N/A ARG 130.A NH1 ASP 142.A OD2 no hydrogen 2.600 N/A ARG 130.A NH2 ASP 142.A OD1 no hydrogen 3.000 N/A ARG 130.A NH2 ASP 142.A OD2 no hydrogen 3.395 N/A ILE 131.A N ASP 127.A O no hydrogen 3.107 N/A ALA 132.A N LEU 128.A O no hydrogen 2.619 N/A TYR 136.A N GLN 133.A O no hydrogen 3.215 N/A THR 139.A N ASP 142.A OD2 no hydrogen 3.083 N/A THR 139.A OG1 ASP 142.A OD2 no hydrogen 2.751 N/A ASP 142.A N THR 139.A OG1 no hydrogen 3.219 N/A VAL 143.A N THR 139.A O no hydrogen 3.041 N/A LEU 144.A N GLN 140.A O.A no hydrogen 3.295 N/A LEU 144.A N GLN 140.A O.B no hydrogen 3.402 N/A ARG 145.A N ASP 142.A O no hydrogen 3.078 N/A THR 146.A N VAL 143.A O no hydrogen 3.367 N/A THR 146.A OG1 VAL 143.A O no hydrogen 2.715 N/A ARG 147.A N ASN 45.A OD1 no hydrogen 2.734 N/A ARG 147.A NH1 GLU 12.A OE1 no hydrogen 3.144 N/A ARG 147.A NH1 GLU 12.A OE2 no hydrogen 2.779 N/A ARG 147.A NH2 GLU 12.A OE1 no hydrogen 2.696 N/A THR 151.A OG1 LYS 149.A O no hydrogen 3.535 N/A VAL 154.A N ASP 169.A O no hydrogen 2.860 N/A THR 156.A N MET 167.A O no hydrogen 3.337 N/A THR 156.A OG1 GLU 27.A OE2 no hydrogen 3.392 N/A PHE 158.A N PHE 165.A O no hydrogen 3.315 N/A PHE 160.A N LEU 163.A O no hydrogen 3.168 N/A LYS 161.A NZ ASP 306.A OD1 no hydrogen 3.043 N/A LYS 161.A NZ ASP 310.A OD1 no hydrogen 2.950 N/A LEU 163.A N PHE 160.A O no hydrogen 3.039 N/A HIS 164.A N ARG 1.A O no hydrogen 3.439 N/A PHE 165.A N PHE 158.A O no hydrogen 2.931 N/A LYS 166.A N VAL 3.A O no hydrogen 2.934 N/A LYS 166.A NZ GLU 2.A OE2 no hydrogen 3.291 N/A MET 167.A N THR 156.A O no hydrogen 3.248 N/A PHE 168.A N LEU 5.A O no hydrogen 2.784 N/A ASP 169.A N VAL 154.A O no hydrogen 3.070 N/A GLY 171.A N ASP 169.A OD1 no hydrogen 3.308 N/A SER 175.A OG GLN 173.A O no hydrogen 3.436 N/A LYS 179.A N GLU 176.A O no hydrogen 3.058 N/A TRP 180.A N GLU 176.A O no hydrogen 3.037 N/A ILE 181.A N ARG 177.A O no hydrogen 3.355 N/A CYS 183.A N TRP 180.A O no hydrogen 3.049 N/A CYS 183.A SG LYS 179.A O no hydrogen 3.470 N/A PHE 184.A N TRP 180.A O no hydrogen 3.184 N/A GLU 185.A N ILE 181.A O no hydrogen 2.946 N/A VAL 187.A N PHE 184.A O no hydrogen 3.265 N/A THR 188.A N LYS 4.A O no hydrogen 2.863 N/A THR 188.A OG1 LYS 4.A O no hydrogen 3.485 N/A ALA 189.A N LYS 4.A O no hydrogen 3.338 N/A ILE 190.A N SER 232.A O no hydrogen 2.866 N/A ILE 191.A N LEU 6.A O no hydrogen 2.984 N/A PHE 192.A N ILE 234.A O no hydrogen 2.858 N/A CYS 193.A N LEU 8.A O no hydrogen 2.805 N/A CYS 193.A SG ILE 191.A O no hydrogen 3.990 N/A VAL 194.A N PHE 236.A O no hydrogen 2.883 N/A LEU 196.A N ASN 238.A O no hydrogen 2.977 N/A ASP 198.A N ALA 195.A O no hydrogen 2.946 N/A TYR 199.A N LEU 196.A O no hydrogen 3.154 N/A TYR 199.A OH SER 250.A O no hydrogen 2.456 N/A LEU 201.A N ASP 198.A O no hydrogen 3.326 N/A VAL 202.A N ARG 113.A O no hydrogen 3.016 N/A ALA 204.A N GLU 207.A OE1 no hydrogen 2.664 N/A ASN 210.A ND2 CYS 255.A O no hydrogen 3.359 N/A ARG 211.A NH2 GLN 116.A OE1 no hydrogen 2.848 N/A HIS 213.A N ASN 210.A O no hydrogen 2.990 N/A HIS 213.A N ASN 210.A OD1 no hydrogen 3.309 N/A HIS 213.A ND1 ASN 210.A OD1 no hydrogen 2.606 N/A GLU 214.A N ASN 210.A O no hydrogen 3.110 N/A SER 215.A N ARG 211.A O no hydrogen 2.818 N/A MET 216.A N MET 212.A O no hydrogen 2.865 N/A LYS 217.A N HIS 213.A O no hydrogen 2.869 N/A LEU 218.A N GLU 214.A O no hydrogen 3.152 N/A PHE 219.A N SER 215.A O no hydrogen 3.099 N/A ASP 220.A N MET 216.A O no hydrogen 2.851 N/A SER 221.A N LEU 218.A O no hydrogen 2.959 N/A ILE 222.A N LEU 218.A O no hydrogen 2.897 N/A CYS 223.A N PHE 219.A O no hydrogen 2.712 N/A CYS 223.A SG ASN 224.A OD1 no hydrogen 3.969 N/A CYS 223.A SG ASN 280.A OD1 no hydrogen 3.459 N/A ASN 224.A ND2 ASP 220.A O no hydrogen 2.787 N/A ASN 224.A ND2 LEU 279.A O no hydrogen 2.717 N/A TRP 227.A N ASN 225.A OD1 no hydrogen 3.036 N/A PHE 228.A N ASN 225.A O no hydrogen 3.299 N/A THR 229.A OG1 LYS 226.A O no hydrogen 3.419 N/A SER 232.A N THR 188.A O no hydrogen 3.304 N/A ILE 234.A N ILE 190.A O no hydrogen 2.754 N/A LEU 235.A N TYR 289.A O no hydrogen 2.862 N/A PHE 236.A N PHE 192.A O no hydrogen 2.872 N/A LEU 237.A N HIS 291.A O no hydrogen 2.863 N/A ASN 238.A N VAL 194.A O no hydrogen 2.681 N/A ASN 238.A ND2 SER 13.A O no hydrogen 2.699 N/A LYS 239.A NZ GLU 12.A O no hydrogen 2.848 N/A LYS 239.A NZ ASP 119.A OD2 no hydrogen 3.456 N/A LYS 240.A N THR 293.A O no hydrogen 3.445 N/A LYS 240.A NZ PHE 292.A O no hydrogen 3.223 N/A PHE 243.A N LYS 239.A O no hydrogen 2.878 N/A GLU 244.A N LYS 240.A O no hydrogen 2.925 N/A GLU 245.A N ASP 241.A O no hydrogen 3.463 N/A LYS 246.A N LEU 242.A O no hydrogen 2.864 N/A LYS 246.A NZ SER 197.A O no hydrogen 3.389 N/A LYS 246.A NZ ASP 200.A OD1 no hydrogen 2.957 N/A LYS 246.A NZ ASP 200.A OD2 no hydrogen 3.361 N/A ILE 247.A N PHE 243.A O no hydrogen 3.072 N/A LYS 248.A N GLU 245.A O no hydrogen 3.426 N/A LYS 248.A NZ GLU 245.A OE2 no hydrogen 3.093 N/A LYS 249.A N LYS 246.A O no hydrogen 3.054 N/A SER 250.A N LYS 246.A O no hydrogen 2.919 N/A LEU 252.A N ASN 263.A OD1 no hydrogen 3.130 N/A THR 253.A OG1 PRO 257.A O no hydrogen 3.510 N/A ILE 254.A N PRO 251.A O no hydrogen 2.847 N/A CYS 255.A N LEU 252.A O no hydrogen 3.098 N/A CYS 255.A SG ASN 210.A OD1 no hydrogen 3.674 N/A TYR 256.A N LEU 252.A O no hydrogen 3.048 N/A GLU 258.A N GLU 258.A OE1 no hydrogen 2.871 N/A TYR 259.A N TYR 256.A O no hydrogen 2.734 N/A TYR 259.A OH SER 262.A O no hydrogen 2.622 N/A SER 262.A N GLU 267.A OE2 no hydrogen 2.810 N/A SER 262.A OG THR 264.A OG1 no hydrogen 3.300 N/A SER 262.A OG GLU 267.A OE2 no hydrogen 2.408 N/A THR 264.A OG1 SER 262.A OG no hydrogen 3.300 N/A GLU 266.A N GLU 266.A OE1 no hydrogen 2.793 N/A GLU 267.A N THR 264.A OG1 no hydrogen 3.370 N/A ALA 268.A N THR 264.A O no hydrogen 3.412 N/A ALA 269.A N TYR 265.A O no hydrogen 2.799 N/A ALA 270.A N GLU 266.A O no hydrogen 3.167 N/A TYR 271.A N GLU 267.A O no hydrogen 2.858 N/A ILE 272.A N ALA 268.A O no hydrogen 2.918 N/A GLN 273.A N ALA 269.A O no hydrogen 3.170 N/A CYS 274.A N ALA 270.A O no hydrogen 3.085 N/A GLN 275.A N TYR 271.A O no hydrogen 3.087 N/A GLN 275.A N ILE 272.A O no hydrogen 2.861 N/A GLN 275.A NE2 TYR 271.A O no hydrogen 3.026 N/A PHE 276.A N ILE 272.A O no hydrogen 3.167 N/A GLU 277.A N GLN 273.A O no hydrogen 2.961 N/A ASP 278.A N CYS 274.A O no hydrogen 2.918 N/A LEU 279.A N PHE 276.A O no hydrogen 3.269 N/A ASN 280.A N GLU 277.A O no hydrogen 3.166 N/A ASN 280.A ND2 LYS 286.A O no hydrogen 3.375 N/A LYS 281.A N ASN 224.A OD1 no hydrogen 2.974 N/A LYS 286.A NZ PHE 228.A O no hydrogen 3.151 N/A LYS 286.A NZ THR 229.A O no hydrogen 3.127 N/A LYS 286.A NZ THR 231.A O no hydrogen 2.795 N/A TYR 289.A N ILE 233.A O no hydrogen 3.132 N/A THR 290.A OG1 GLU 277.A OE2 no hydrogen 2.586 N/A HIS 291.A N LEU 235.A O no hydrogen 2.833 N/A THR 293.A N LEU 237.A O no hydrogen 3.237 N/A THR 293.A OG1 ASN 238.A OD1 no hydrogen 2.934 N/A CYS 294.A SG THR 296.A OG1 no hydrogen 3.579 N/A ALA 295.A N ASN 238.A OD1 no hydrogen 2.699 N/A ASP 297.A N CYS 294.A O no hydrogen 2.666 N/A THR 298.A OG1 GLN 21.A OE1 no hydrogen 3.171 N/A ASN 300.A N ASP 297.A OD1 no hydrogen 3.182 N/A VAL 301.A N ASP 297.A O no hydrogen 2.940 N/A GLN 302.A N THR 298.A O no hydrogen 2.847 N/A PHE 303.A N LYS 299.A O no hydrogen 3.052 N/A VAL 304.A N ASN 300.A O no hydrogen 2.961 N/A PHE 305.A N VAL 301.A O no hydrogen 2.773 N/A ASP 306.A N GLN 302.A O no hydrogen 3.041 N/A ALA 307.A N PHE 303.A O no hydrogen 3.101 N/A VAL 308.A N VAL 304.A O no hydrogen 2.898 N/A THR 309.A N PHE 305.A O no hydrogen 2.843 N/A THR 309.A OG1 PHE 305.A O no hydrogen 2.703 N/A ASP 310.A N ASP 306.A O no hydrogen 3.195 N/A VAL 311.A N ALA 307.A O no hydrogen 3.366 N/A ILE 312.A N VAL 308.A O no hydrogen 3.099 N/A ILE 313.A N THR 309.A O no hydrogen 2.872 N/A LYS 314.A N ASP 310.A O no hydrogen 3.229 N/A ASN 315.A N ILE 312.A O no hydrogen 3.221 N/A ASN 315.A ND2 TYR 289.A OH no hydrogen 3.175 N/A ASN 316.A N ILE 313.A O no hydrogen 3.472 N/A