Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2b20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 1.A N SER 8.A OG no hydrogen 3.365 N/A SER 6.A N LYS 3.A O no hydrogen 3.015 N/A SER 6.A OG LYS 3.A O no hydrogen 2.719 N/A SER 6.A OG SER 8.A OG no hydrogen 3.428 N/A SER 8.A OG ALA 1.A O no hydrogen 3.219 N/A SER 8.A OG SER 6.A OG no hydrogen 3.428 N/A TRP 9.A N SER 6.A OG no hydrogen 3.276 N/A TRP 10.A N SER 6.A O no hydrogen 2.968 N/A TRP 10.A NE1 ASP 69.A OD1 no hydrogen 3.196 N/A GLN 11.A N GLU 7.A O no hydrogen 3.053 N/A SER 12.A N TRP 9.A O no hydrogen 3.137 N/A SER 12.A OG TRP 9.A O no hydrogen 2.922 N/A LYS 13.A N TRP 10.A O no hydrogen 2.877 N/A LYS 13.A NZ GLU 17.A OE1 no hydrogen 3.056 N/A LYS 13.A NZ GLU 17.A OE2 no hydrogen 3.278 N/A GLU 17.A N THR 28.A O no hydrogen 3.079 N/A GLN 19.A N GLU 26.A O no hydrogen 2.905 N/A ARG 20.A NH1 ASN 22.A O no hydrogen 3.382 N/A GLU 26.A N GLN 19.A O no hydrogen 2.784 N/A VAL 27.A N THR 75.A O no hydrogen 2.732 N/A THR 28.A N GLU 17.A O no hydrogen 2.817 N/A PHE 29.A N TRP 73.A O no hydrogen 2.737 N/A TRP 31.A N TRP 71.A O no hydrogen 2.850 N/A ARG 32.A NE ASP 69.A OD2 no hydrogen 2.666 N/A ASP 33.A N ASP 69.A O no hydrogen 2.799 N/A GLN 35.A NE2 TYR 40.A O no hydrogen 3.624 N/A GLY 36.A N ASP 33.A O no hydrogen 3.121 N/A GLU 38.A N GLU 38.A OE1 no hydrogen 2.860 N/A GLU 39.A N SER 37.A OG no hydrogen 3.206 N/A SER 41.A N SER 37.A O no hydrogen 2.874 N/A SER 41.A OG ASP 33.A OD2 no hydrogen 2.461 N/A THR 42.A OG1 GLU 91.A OE2 no hydrogen 2.452 N/A ILE 43.A N SER 41.A OG no hydrogen 3.150 N/A LYS 44.A N THR 90.A O no hydrogen 2.787 N/A LYS 44.A NZ GLU 91.A O no hydrogen 3.424 N/A ARG 45.A N THR 90.A O no hydrogen 3.163 N/A ARG 45.A NE LYS 44.A O no hydrogen 3.121 N/A VAL 46.A N SER 62.A OG no hydrogen 3.370 N/A TRP 47.A N ILE 88.A O no hydrogen 3.040 N/A TYR 49.A N CYS 86.A O no hydrogen 3.039 N/A ILE 50.A N THR 54.A OG1 no hydrogen 2.577 N/A THR 51.A N SER 84.A O no hydrogen 2.780 N/A THR 51.A OG1 SER 84.A O no hydrogen 2.781 N/A THR 51.A OG1 SER 84.A OG no hydrogen 2.810 N/A VAL 53.A N ILE 50.A O no hydrogen 2.877 N/A THR 54.A N ILE 50.A O no hydrogen 2.817 N/A THR 54.A OG1 ILE 50.A O no hydrogen 3.432 N/A HIS 56.A N.A VAL 53.A O no hydrogen 2.875 N/A HIS 56.A N.B VAL 53.A O no hydrogen 2.884 N/A GLN 61.A NE2.A GLN 61.A O.A no hydrogen 3.693 N/A SER 62.A OG VAL 46.A O no hydrogen 3.406 N/A ARG 64.A NH1 GLY 36.A O no hydrogen 2.867 N/A ARG 64.A NH1 THR 68.A O no hydrogen 2.978 N/A ARG 64.A NH2 ASP 33.A OD2 no hydrogen 3.077 N/A ILE 65.A N VAL 70.A O no hydrogen 2.987 N/A GLY 67.A N GLU 38.A OE1 no hydrogen 2.846 N/A THR 68.A N ILE 65.A O no hydrogen 3.131 N/A THR 68.A OG1 ILE 65.A O no hydrogen 2.806 N/A ASP 69.A N ASP 69.A OD1 no hydrogen 2.562 N/A VAL 70.A N THR 68.A OG1 no hydrogen 2.974 N/A TRP 71.A N TRP 31.A O no hydrogen 2.770 N/A GLN 72.A N GLN 63.A O no hydrogen 2.976 N/A TRP 73.A N PHE 29.A O no hydrogen 3.077 N/A THR 75.A N VAL 27.A O no hydrogen 2.901 N/A GLN 76.A N THR 75.A OG1 no hydrogen 2.646 N/A LEU 77.A N PHE 25.A O no hydrogen 2.980 N/A ALA 79.A N GLU 24.A O no hydrogen 3.089 N/A ASN 80.A N ASN 80.A OD1 no hydrogen 2.539 N/A TRP 81.A N ASN 78.A O no hydrogen 2.715 N/A ARG 82.A NE GLU 139.A OE1 no hydrogen 2.622 N/A ARG 82.A NH1 PRO 143.A O no hydrogen 2.620 N/A ARG 82.A NH2 GLU 139.A OE1 no hydrogen 2.401 N/A ARG 82.A NH2 PRO 143.A O no hydrogen 3.080 N/A GLY 83.A N LEU 138.A O no hydrogen 2.811 N/A SER 84.A OG THR 51.A OG1 no hydrogen 2.810 N/A SER 84.A OG ASP 364.A OD1 no hydrogen 2.660 N/A SER 84.A OG ASP 364.A OD2 no hydrogen 3.402 N/A TYR 85.A N SER 136.A O no hydrogen 3.172 N/A TYR 85.A OH ASP 120.A OD2 no hydrogen 2.605 N/A CYS 86.A N TYR 49.A O no hydrogen 2.858 N/A CYS 86.A SG TYR 49.A O no hydrogen 3.953 N/A CYS 86.A SG HIS 133.A ND1 no hydrogen 3.509 N/A PHE 87.A N ILE 118.A O no hydrogen 2.951 N/A ILE 88.A N TRP 47.A O no hydrogen 2.951 N/A THR 90.A N ARG 45.A O no hydrogen 2.806 N/A THR 90.A OG1 ARG 92.A O no hydrogen 3.564 N/A SER 97.A N ASP 94.A O no hydrogen 2.816 N/A SER 100.A N ALA 98.A O no hydrogen 2.748 N/A GLU 105.A N ASP 102.A OD2 no hydrogen 3.404 N/A LEU 106.A N ASP 102.A O no hydrogen 2.984 N/A GLU 108.A N LEU 104.A O no hydrogen 3.473 N/A GLY 109.A N GLU 105.A O no hydrogen 3.120 N/A TRP 110.A N LEU 106.A O no hydrogen 2.937 N/A ARG 111.A N ARG 107.A O no hydrogen 3.139 N/A LYS 112.A N GLU 108.A O no hydrogen 2.966 N/A LEU 113.A N GLY 109.A O no hydrogen 3.100 N/A LEU 113.A N TRP 110.A O no hydrogen 2.897 N/A LEU 114.A N TRP 110.A O no hydrogen 2.803 N/A GLN 116.A N LEU 113.A O no hydrogen 2.775 N/A ALA 117.A N LEU 114.A O no hydrogen 2.936 N/A ILE 118.A N PHE 87.A O no hydrogen 2.798 N/A ASP 120.A N SER 136.A OG no hydrogen 2.721 N/A LEU 122.A N ASP 120.A OD1 no hydrogen 2.844 N/A ASN 123.A N ASP 120.A O no hydrogen 3.297 N/A ASN 123.A ND2 TYR 85.A OH no hydrogen 2.993 N/A ASN 123.A ND2 ALA 137.A O no hydrogen 2.878 N/A GLN 125.A N ASN 123.A OD1 no hydrogen 2.868 N/A SER 126.A OG SER 136.A OG no hydrogen 3.139 N/A TRP 127.A N VAL 135.A O no hydrogen 3.128 N/A GLY 129.A N HIS 133.A O no hydrogen 2.856 N/A GLY 132.A N GLY 129.A O no hydrogen 2.997 N/A VAL 135.A N TRP 127.A O no hydrogen 2.839 N/A SER 136.A N TYR 85.A O no hydrogen 2.762 N/A SER 136.A OG ASP 120.A O no hydrogen 3.554 N/A SER 136.A OG SER 126.A OG no hydrogen 3.139 N/A ALA 137.A N GLN 125.A O no hydrogen 3.149 N/A LEU 138.A N GLY 83.A O no hydrogen 2.793 N/A GLN 141.A N ALA 79.A O no hydrogen 2.608 N/A GLN 145.A NE2 LEU 366.A O no hydrogen 2.999 N/A TRP 148.A N GLN 145.A O no hydrogen 3.231 N/A TRP 148.A NE1 ARG 369.A O no hydrogen 2.832 N/A CYS 150.A N GLY 147.A O no hydrogen 3.164 N/A CYS 150.A SG ASP 149.A OD1.A no hydrogen 3.299 N/A CYS 150.A SG SER 207.A OG no hydrogen 3.617 N/A GLN 152.A N PRO 203.A O no hydrogen 2.943 N/A LYS 159.A N ILE 176.A O no hydrogen 2.856 N/A ILE 161.A N VAL 174.A O no hydrogen 2.810 N/A TRP 163.A N ARG 172.A O no hydrogen 2.820 N/A SER 165.A N ASN 170.A O no hydrogen 2.904 N/A SER 165.A OG GLU 247.A OE2 no hydrogen 2.719 N/A ARG 167.A N GLU 247.A OE1 no hydrogen 2.818 N/A ARG 167.A NE ASP 239.A OD1 no hydrogen 3.128 N/A LEU 168.A N SER 165.A OG no hydrogen 2.822 N/A ARG 172.A N TRP 163.A O no hydrogen 3.121 N/A ARG 172.A NE ASP 223.A O no hydrogen 3.066 N/A ARG 172.A NH1 GLU 233.A OE2 no hydrogen 3.328 N/A ARG 172.A NH2 ASP 223.A O no hydrogen 3.554 N/A ARG 172.A NH2 GLU 233.A OE1 no hydrogen 2.736 N/A ARG 173.A N ASP 223.A OD1 no hydrogen 3.233 N/A ARG 173.A NE ASP 223.A OD1 no hydrogen 2.884 N/A ARG 173.A NH2 ASP 223.A OD1 no hydrogen 3.120 N/A ARG 173.A NH2 ASP 223.A OD2 no hydrogen 3.356 N/A VAL 174.A N ILE 161.A O no hydrogen 2.796 N/A TRP 175.A N LEU 221.A O no hydrogen 2.967 N/A ILE 176.A N LYS 159.A O no hydrogen 2.781 N/A PHE 177.A N TYR 219.A O no hydrogen 2.984 N/A THR 179.A OG1 THR 209.A OG1 no hydrogen 3.294 N/A ARG 185.A NE GLY 180.A O no hydrogen 3.329 N/A ARG 185.A NH1 PRO 257.A O no hydrogen 2.864 N/A ARG 185.A NH2 GLY 180.A O no hydrogen 2.856 N/A ALA 188.A N VAL 218.A O no hydrogen 2.808 N/A VAL 189.A N VAL 266.A O no hydrogen 2.919 N/A LEU 190.A N VAL 220.A O no hydrogen 2.888 N/A LEU 191.A N ALA 268.A O no hydrogen 3.067 N/A GLY 193.A N ILE 222.A O no hydrogen 2.974 N/A TRP 196.A N ASP 192.A O no hydrogen 3.282 N/A ALA 197.A N GLY 193.A O no hydrogen 2.674 N/A ALA 197.A N GLU 194.A O no hydrogen 3.263 N/A GLN 198.A N GLU 194.A O no hydrogen 2.884 N/A GLN 198.A N PHE 195.A O no hydrogen 3.362 N/A SER 199.A N PHE 195.A O no hydrogen 2.799 N/A VAL 201.A N TRP 196.A O no hydrogen 2.959 N/A LEU 205.A N VAL 201.A O no hydrogen 3.110 N/A THR 206.A N TRP 202.A O no hydrogen 3.090 N/A THR 206.A OG1 TRP 202.A O no hydrogen 3.099 N/A SER 207.A N PRO 203.A O no hydrogen 3.068 N/A SER 207.A OG CYS 150.A O no hydrogen 2.707 N/A LEU 208.A N VAL 204.A O no hydrogen 3.105 N/A THR 209.A N LEU 205.A O no hydrogen 2.883 N/A THR 209.A OG1 THR 179.A OG1 no hydrogen 3.294 N/A THR 209.A OG1 LEU 205.A O no hydrogen 2.599 N/A HIS 210.A N.A THR 206.A O no hydrogen 2.793 N/A HIS 210.A N.B THR 206.A O no hydrogen 2.802 N/A ARG 211.A N SER 207.A O no hydrogen 3.052 N/A ARG 211.A NH2 SER 207.A OG no hydrogen 3.322 N/A GLN 212.A N THR 209.A O no hydrogen 2.992 N/A GLN 213.A N LEU 208.A O no hydrogen 2.819 N/A LEU 214.A N LEU 208.A O no hydrogen 3.176 N/A VAL 218.A N PRO 186.A O no hydrogen 2.963 N/A TYR 219.A N PHE 177.A O no hydrogen 2.781 N/A VAL 220.A N ALA 188.A O no hydrogen 2.821 N/A LEU 221.A N TRP 175.A O no hydrogen 2.968 N/A ILE 222.A N LEU 190.A O no hydrogen 3.090 N/A ASP 223.A N ARG 173.A O no hydrogen 2.995 N/A ALA 224.A N GLU 194.A OE2 no hydrogen 2.714 N/A HIS 229.A N ASP 226.A OD1 no hydrogen 2.839 N/A HIS 229.A ND1 ASP 226.A OD1 no hydrogen 3.298 N/A HIS 229.A ND1 ASP 226.A OD2 no hydrogen 3.201 N/A ARG 230.A N ASP 226.A O no hydrogen 2.751 N/A ARG 230.A NH1 SER 271.A OG no hydrogen 2.872 N/A ARG 230.A NH2 ASP 192.A OD1 no hydrogen 3.148 N/A ALA 231.A N THR 227.A O no hydrogen 2.840 N/A HIS 232.A N THR 228.A O no hydrogen 3.126 N/A HIS 232.A N HIS 229.A O no hydrogen 2.949 N/A GLU 233.A N HIS 229.A O no hydrogen 2.733 N/A LEU 234.A N ARG 230.A O no hydrogen 2.828 N/A ASN 237.A ND2 HIS 232.A O no hydrogen 3.450 N/A PHE 240.A N ASN 237.A OD1 no hydrogen 3.224 N/A TRP 241.A NE1 SER 276.A OG no hydrogen 2.894 N/A LEU 242.A N ALA 238.A O no hydrogen 2.870 N/A ALA 243.A N ASP 239.A O no hydrogen 2.933 N/A VAL 244.A N PHE 240.A O no hydrogen 3.034 N/A GLN 245.A N TRP 241.A O no hydrogen 3.118 N/A GLN 246.A N LEU 242.A O no hydrogen 2.757 N/A GLU 247.A N ALA 243.A O no hydrogen 2.590 N/A LEU 248.A N ALA 243.A O no hydrogen 3.238 N/A LEU 249.A N VAL 244.A O no hydrogen 2.801 N/A VAL 252.A N LEU 248.A O no hydrogen 3.076 N/A LYS 253.A N LEU 249.A O no hydrogen 2.909 N/A LYS 253.A NZ PHE 258.A O no hydrogen 2.772 N/A VAL 254.A N PRO 250.A O no hydrogen 3.286 N/A ILE 255.A N LEU 251.A O no hydrogen 2.981 N/A ALA 256.A N VAL 252.A O no hydrogen 2.664 N/A SER 259.A N ARG 185.A O no hydrogen 2.766 N/A ARG 261.A N SER 259.A OG no hydrogen 3.166 N/A ARG 264.A N ARG 261.A O no hydrogen 2.919 N/A THR 265.A N ARG 261.A O no hydrogen 3.353 N/A THR 265.A N ALA 262.A O no hydrogen 2.975 N/A THR 265.A OG1 ARG 261.A O no hydrogen 3.215 N/A VAL 266.A N LEU 187.A O no hydrogen 2.979 N/A VAL 267.A N CYS 290.A O no hydrogen 2.851 N/A ALA 268.A N VAL 189.A O no hydrogen 2.837 N/A GLY 269.A N LEU 292.A O no hydrogen 3.029 N/A SER 271.A N GLN 294.A O no hydrogen 2.942 N/A SER 271.A OG GLN 270.A O no hydrogen 3.337 N/A PHE 272.A N SER 271.A OG no hydrogen 2.386 N/A LEU 275.A N SER 271.A O no hydrogen 3.020 N/A SER 276.A N PHE 272.A O no hydrogen 2.727 N/A SER 276.A OG LEU 234.A O no hydrogen 2.572 N/A ALA 277.A N GLY 273.A O no hydrogen 2.914 N/A LEU 278.A N GLY 274.A O no hydrogen 3.055 N/A TYR 279.A N LEU 275.A O no hydrogen 3.042 N/A ALA 280.A N SER 276.A O no hydrogen 2.900 N/A ALA 280.A N ALA 277.A O no hydrogen 3.071 N/A GLY 281.A N ALA 277.A O no hydrogen 3.197 N/A LEU 282.A N LEU 278.A O no hydrogen 2.941 N/A HIS 283.A N TYR 279.A O no hydrogen 3.196 N/A HIS 283.A ND1 TYR 279.A O no hydrogen 3.111 N/A TRP 284.A N ALA 280.A O no hydrogen 2.842 N/A GLU 286.A N GLU 286.A OE2 no hydrogen 2.583 N/A ARG 287.A N TRP 284.A O no hydrogen 3.080 N/A ARG 287.A NE ARG 287.A O no hydrogen 2.902 N/A ARG 287.A NH2 SER 259.A O no hydrogen 3.351 N/A ARG 287.A NH2 THR 265.A OG1 no hydrogen 2.899 N/A PHE 288.A N TRP 284.A O no hydrogen 2.945 N/A CYS 290.A N THR 265.A O no hydrogen 2.776 N/A CYS 290.A SG ASP 263.A O no hydrogen 3.156 N/A CYS 290.A SG THR 265.A O no hydrogen 3.565 N/A VAL 291.A N ARG 326.A O no hydrogen 3.173 N/A LEU 292.A N VAL 267.A O no hydrogen 3.036 N/A SER 293.A N VAL 328.A O no hydrogen 2.997 N/A SER 293.A OG TYR 298.A OH no hydrogen 2.845 N/A GLN 294.A N GLY 269.A O no hydrogen 3.043 N/A GLN 294.A NE2 GLN 270.A OE1 no hydrogen 3.412 N/A GLN 294.A NE2 TRP 368.A O no hydrogen 3.509 N/A SER 295.A N GLU 330.A O no hydrogen 2.705 N/A SER 295.A OG GLU 335.A OE1 no hydrogen 2.639 N/A SER 295.A OG GLU 335.A OE2 no hydrogen 3.379 N/A SER 297.A N SER 271.A O no hydrogen 3.075 N/A TYR 298.A N GLY 296.A O no hydrogen 2.969 N/A TYR 298.A OH SER 293.A OG no hydrogen 2.845 N/A TRP 300.A N SER 297.A O no hydrogen 3.336 N/A HIS 302.A N TRP 299.A O.A no hydrogen 3.181 N/A VAL 310.A N TRP 300.A O no hydrogen 2.804 N/A GLU 313.A N GLY 309.A O no hydrogen 3.066 N/A LEU 315.A N LEU 311.A O no hydrogen 3.058 N/A LYS 316.A N LEU 312.A O no hydrogen 2.823 N/A LYS 316.A NZ GLU 308.A OE2 no hydrogen 3.159 N/A ALA 317.A N GLU 313.A O no hydrogen 2.984 N/A GLU 319.A N LYS 314.A O no hydrogen 3.114 N/A VAL 320.A N LYS 314.A O no hydrogen 3.293 N/A ARG 326.A N GLY 289.A O no hydrogen 3.183 N/A ILE 327.A N SER 353.A O no hydrogen 3.188 N/A VAL 328.A N VAL 291.A O no hydrogen 2.626 N/A LEU 329.A N PHE 355.A O no hydrogen 2.812 N/A GLU 330.A N SER 293.A O no hydrogen 2.957 N/A ALA 331.A N ARG 357.A O no hydrogen 3.355 N/A GLY 332.A N GLU 335.A OE1 no hydrogen 2.760 N/A ILE 333.A N VAL 359.A O no hydrogen 2.852 N/A GLU 335.A N ILE 333.A O no hydrogen 2.661 N/A ASN 340.A N ILE 337.A O no hydrogen 2.881 N/A ASN 340.A ND2 GLY 296.A O no hydrogen 2.921 N/A ASN 340.A ND2 ILE 337.A O no hydrogen 3.379 N/A ALA 342.A N ARG 338.A O no hydrogen 2.986 N/A LEU 343.A N ALA 339.A O no hydrogen 3.376 N/A TYR 344.A N ASN 340.A O no hydrogen 2.979 N/A ALA 345.A N GLN 341.A O no hydrogen 3.144 N/A GLN 346.A N ALA 342.A O no hydrogen 3.245 N/A GLN 346.A NE2 GLN 346.A O no hydrogen 3.135 N/A LEU 347.A N TYR 344.A O no hydrogen 3.204 N/A LYS 351.A N LEU 347.A O no hydrogen 3.132 N/A LYS 351.A NZ HIS 348.A ND1.B no hydrogen 3.387 N/A SER 353.A N ILE 350.A O no hydrogen 2.776 N/A SER 353.A OG ILE 350.A O no hydrogen 3.288 N/A PHE 355.A N ILE 327.A O no hydrogen 2.969 N/A TRP 356.A NE1 GLN 358.A OE1 no hydrogen 2.714 N/A ARG 357.A N LEU 329.A O no hydrogen 3.193 N/A VAL 359.A N ALA 331.A O no hydrogen 2.937 N/A HIS 363.A ND1 GLU 335.A OE2 no hydrogen 3.079 N/A LEU 366.A N ASP 364.A OD2 no hydrogen 2.802 N/A CYS 367.A N ASP 364.A O no hydrogen 3.063 N/A CYS 367.A SG ARG 82.A O no hydrogen 3.701 N/A TRP 368.A N ASP 364.A O no hydrogen 2.912 N/A TRP 368.A NE1 SER 295.A OG no hydrogen 2.888 N/A ARG 369.A N ALA 365.A O no hydrogen 3.103 N/A ARG 369.A NH1 GLN 145.A OE1 no hydrogen 2.756 N/A GLY 370.A N CYS 367.A O no hydrogen 2.937 N/A GLY 371.A N CYS 367.A O no hydrogen 3.447 N/A LEU 372.A N TRP 368.A O no hydrogen 2.652 N/A GLY 374.A N GLY 371.A O no hydrogen 2.760 N/A LEU 375.A N LEU 372.A O no hydrogen 3.221 N/A ASP 377.A N GLN 373.A O no hydrogen 2.964 N/A LEU 378.A N GLY 374.A O no hydrogen 2.962 N/A TRP 379.A N LEU 375.A O no hydrogen 3.164 N/A TRP 379.A NE1 ARG 264.A O no hydrogen 2.809 N/A GLN 380.A N ASP 377.A O no hydrogen 3.208 N/A LEU 382.A N TRP 379.A O no hydrogen 3.266 N/A PHE 383.A N GLN 380.A O no hydrogen 2.868 N/A HIS 384.A ND1 HIS 384.A O no hydrogen 3.149 N/A