Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5xth_AL.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 2.A N THR 1.A OG1 no hydrogen 2.518 N/A THR 3.A OG1 ALA 2.A O no hydrogen 2.394 N/A GLN 6.A N GLN 6.A OE1 no hydrogen 2.722 N/A LEU 8.A N PHE 4.A O no hydrogen 2.923 N/A GLN 9.A N GLN 6.A O no hydrogen 2.721 N/A PHE 10.A N GLN 6.A O no hydrogen 2.939 N/A GLU 13.A N GLU 13.A OE1 no hydrogen 2.588 N/A GLN 15.A N GLN 15.A OE1 no hydrogen 2.716 N/A LEU 19.A N LEU 23.A O no hydrogen 3.061 N/A ASN 21.A ND2 LEU 216.A O no hydrogen 3.046 N/A ASN 21.A ND2 ILE 219.A O no hydrogen 3.274 N/A GLY 22.A N LEU 19.A O no hydrogen 2.805 N/A LEU 23.A N ASN 21.A OD1 no hydrogen 3.123 N/A ARG 24.A N MET 195.A O no hydrogen 3.468 N/A SER 27.A N GLN 15.A O no hydrogen 2.926 N/A SER 27.A OG ALA 199.A O no hydrogen 3.343 N/A SER 27.A OG VAL 203.A O no hydrogen 3.524 N/A SER 30.A N GLN 29.A OE1 no hydrogen 3.081 N/A SER 30.A OG GLN 29.A O no hydrogen 2.790 N/A CYS 35.A N ALA 101.A O no hydrogen 2.822 N/A CYS 35.A SG ALA 101.A O no hydrogen 3.663 N/A CYS 35.A SG SER 103.A OG no hydrogen 3.449 N/A GLY 38.A N ALA 198.A O no hydrogen 2.988 N/A VAL 39.A N TYR 97.A O no hydrogen 2.931 N/A TRP 40.A NE1 TYR 89.A OH no hydrogen 3.073 N/A ILE 41.A N VAL 39.A O no hydrogen 3.159 N/A ARG 46.A N ARG 92.A O no hydrogen 2.851 N/A ARG 46.A NH1 THR 232.A O no hydrogen 3.168 N/A PHE 47.A N GLY 44.A O no hydrogen 3.495 N/A GLU 48.A N GLU 48.A OE1 no hydrogen 2.747 N/A THR 49.A OG1 ASN 52.A OD1 no hydrogen 2.854 N/A ASN 52.A N THR 49.A O no hydrogen 3.114 N/A ALA 55.A N ASN 52.A O no hydrogen 3.377 N/A PHE 58.A N GLY 54.A O no hydrogen 3.076 N/A LEU 59.A N ALA 55.A O no hydrogen 2.925 N/A GLU 60.A N GLY 56.A O no hydrogen 2.903 N/A HIS 61.A N TYR 57.A O no hydrogen 2.956 N/A LEU 62.A N PHE 58.A O no hydrogen 3.010 N/A THR 67.A OG1 ASP 115.A OD1 no hydrogen 2.515 N/A THR 67.A OG1 ASP 115.A OD2 no hydrogen 3.275 N/A THR 67.A OG1 ASN 119.A O no hydrogen 2.426 N/A LEU 75.A N PRO 71.A O no hydrogen 3.000 N/A GLU 76.A N GLY 72.A O no hydrogen 2.921 N/A LYS 77.A N SER 73.A O no hydrogen 2.901 N/A GLU 78.A N ALA 74.A O no hydrogen 2.907 N/A VAL 79.A N LEU 75.A O no hydrogen 2.929 N/A GLU 80.A N GLU 76.A O no hydrogen 2.904 N/A SER 81.A N LYS 77.A O no hydrogen 2.920 N/A SER 81.A OG LYS 77.A O no hydrogen 3.361 N/A SER 81.A OG GLU 78.A O no hydrogen 2.274 N/A MET 82.A N GLU 78.A O no hydrogen 2.937 N/A MET 82.A N VAL 79.A O no hydrogen 3.185 N/A GLY 83.A N GLU 80.A O no hydrogen 3.286 N/A ALA 84.A N VAL 79.A O no hydrogen 3.148 N/A HIS 85.A N LYS 100.A O no hydrogen 3.233 N/A ASN 87.A N TYR 98.A O no hydrogen 2.901 N/A ASN 87.A ND2 TYR 98.A OH no hydrogen 2.362 N/A TYR 89.A N ALA 96.A O no hydrogen 2.938 N/A THR 91.A N HIS 94.A O no hydrogen 3.261 N/A ARG 92.A NH1 GLN 165.A O no hydrogen 2.499 N/A ARG 92.A NH2 ASN 151.A OD1 no hydrogen 3.184 N/A THR 95.A N VAL 43.A O no hydrogen 2.727 N/A THR 95.A OG1 VAL 43.A O no hydrogen 2.639 N/A ALA 96.A N TYR 89.A O no hydrogen 2.897 N/A TYR 97.A N VAL 39.A O no hydrogen 3.417 N/A TYR 98.A N ASN 87.A O no hydrogen 2.917 N/A ILE 99.A N VAL 37.A O no hydrogen 2.790 N/A LYS 100.A NZ THR 373.A OG1 no hydrogen 2.376 N/A ALA 101.A N CYS 35.A O no hydrogen 3.271 N/A SER 103.A N PRO 33.A O no hydrogen 2.510 N/A SER 103.A OG PRO 33.A O no hydrogen 2.837 N/A ASP 105.A N LEU 102.A O no hydrogen 2.987 N/A LEU 106.A N SER 103.A O no hydrogen 2.939 N/A LYS 108.A N ASP 105.A O no hydrogen 3.128 N/A LYS 108.A NZ GLU 78.A OE2 no hydrogen 3.356 N/A ALA 109.A N ASP 105.A O no hydrogen 3.458 N/A VAL 110.A N LEU 106.A O no hydrogen 3.409 N/A VAL 110.A N PRO 107.A O no hydrogen 2.955 N/A GLU 111.A N PRO 107.A O no hydrogen 3.472 N/A LEU 113.A N ALA 109.A O no hydrogen 3.196 N/A GLY 114.A N VAL 110.A O no hydrogen 3.199 N/A ASP 115.A N LEU 112.A O no hydrogen 2.956 N/A ILE 116.A N LEU 112.A O no hydrogen 2.898 N/A VAL 117.A N LEU 113.A O no hydrogen 2.921 N/A GLN 118.A NE2 HIS 215.A O no hydrogen 2.508 N/A ASN 119.A N ASP 115.A O no hydrogen 2.839 N/A ASN 119.A ND2 ASN 69.A OD1 no hydrogen 3.228 N/A CYS 120.A SG ALA 63.A O no hydrogen 3.141 N/A CYS 120.A SG ASP 115.A O no hydrogen 4.010 N/A CYS 120.A SG ILE 116.A O no hydrogen 3.143 N/A CYS 120.A SG ASN 119.A O no hydrogen 3.120 N/A SER 121.A OG GLU 123.A OE2 no hydrogen 2.752 N/A GLU 123.A N GLU 123.A OE1 no hydrogen 2.659 N/A GLN 126.A NE2 GLN 126.A O no hydrogen 3.572 N/A GLN 126.A NE2 GLU 130.A OE2 no hydrogen 3.235 N/A ILE 127.A N GLU 123.A O no hydrogen 3.122 N/A GLU 128.A N ASP 124.A O no hydrogen 2.874 N/A LYS 129.A N SER 125.A O no hydrogen 2.926 N/A GLU 130.A N GLN 126.A O no hydrogen 2.909 N/A ARG 131.A N ILE 127.A O no hydrogen 2.888 N/A ARG 131.A NH2 LEU 177.A O no hydrogen 2.320 N/A VAL 133.A N LYS 129.A O no hydrogen 2.991 N/A ILE 134.A N GLU 130.A O no hydrogen 2.902 N/A LEU 135.A N ARG 131.A O no hydrogen 2.884 N/A ARG 136.A N ASP 132.A O no hydrogen 2.936 N/A GLU 137.A N VAL 133.A O no hydrogen 2.917 N/A MET 138.A N ILE 134.A O no hydrogen 2.876 N/A GLU 140.A N GLU 137.A O no hydrogen 2.893 N/A ASN 141.A N GLU 137.A O no hydrogen 2.961 N/A ALA 143.A N GLU 140.A O no hydrogen 3.324 N/A SER 144.A N ASN 141.A O no hydrogen 3.180 N/A SER 144.A OG MET 145.A O no hydrogen 3.134 N/A ASP 147.A N MET 145.A O no hydrogen 2.449 N/A PHE 150.A N ARG 146.A O no hydrogen 2.852 N/A ASN 151.A N ASP 147.A O no hydrogen 2.954 N/A TYR 152.A N VAL 148.A O no hydrogen 2.952 N/A LEU 153.A N VAL 149.A O no hydrogen 2.924 N/A HIS 154.A N PHE 150.A O no hydrogen 2.885 N/A ALA 155.A N ASN 151.A O no hydrogen 2.966 N/A THR 156.A N TYR 152.A O no hydrogen 2.878 N/A THR 156.A OG1 TYR 152.A O no hydrogen 2.687 N/A ALA 157.A N LEU 153.A O no hydrogen 2.895 N/A PHE 158.A N HIS 154.A O no hydrogen 2.960 N/A GLN 159.A N ALA 155.A O no hydrogen 3.215 N/A THR 161.A N PHE 158.A O no hydrogen 3.057 N/A THR 161.A OG1 PHE 158.A O no hydrogen 3.259 N/A THR 161.A OG1 ARG 235.A O no hydrogen 3.280 N/A ALA 164.A N THR 161.A O no hydrogen 3.072 N/A GLN 165.A N GLN 165.A OE1 no hydrogen 2.945 N/A GLU 168.A N GLU 168.A OE1 no hydrogen 2.648 N/A GLY 169.A N ALA 166.A O no hydrogen 3.259 N/A ASN 173.A N PRO 170.A O no hydrogen 3.021 N/A VAL 174.A N PRO 170.A O no hydrogen 3.181 N/A LYS 176.A N ASN 173.A O no hydrogen 2.779 N/A ARG 179.A NE LEU 122.A O no hydrogen 2.860 N/A ASP 181.A N SER 178.A OG no hydrogen 3.339 N/A LEU 182.A N SER 178.A O no hydrogen 3.277 N/A THR 183.A N ARG 179.A O no hydrogen 2.924 N/A THR 183.A OG1 ARG 179.A O no hydrogen 3.544 N/A THR 183.A OG1 ALA 180.A O no hydrogen 2.798 N/A GLU 184.A N ALA 180.A O no hydrogen 2.923 N/A TYR 185.A N ASP 181.A O no hydrogen 2.927 N/A TYR 185.A OH GLU 48.A OE2 no hydrogen 2.457 N/A LEU 186.A N LEU 182.A O no hydrogen 2.876 N/A SER 187.A N THR 183.A O no hydrogen 2.898 N/A SER 187.A OG THR 183.A O no hydrogen 2.937 N/A SER 187.A OG GLU 184.A O no hydrogen 2.986 N/A THR 188.A N GLU 184.A O no hydrogen 2.942 N/A THR 188.A OG1 GLU 184.A O no hydrogen 2.535 N/A THR 188.A OG1 TYR 185.A O no hydrogen 3.313 N/A HIS 189.A N LEU 186.A O no hydrogen 3.354 N/A LYS 191.A NZ SER 187.A O no hydrogen 3.282 N/A LYS 191.A NZ THR 222.A O no hydrogen 3.328 N/A ARG 194.A N LYS 191.A O no hydrogen 3.194 N/A ARG 194.A NH1 HIS 189.A ND1 no hydrogen 3.112 N/A ALA 198.A N GLY 38.A O no hydrogen 3.079 N/A ALA 199.A N ALA 26.A O no hydrogen 3.184 N/A GLY 201.A N GLU 28.A O no hydrogen 3.068 N/A GLY 202.A N THR 34.A O no hydrogen 3.363 N/A GLN 206.A N GLU 204.A OE2 no hydrogen 3.088 N/A GLN 206.A NE2 ASP 210.A OD1 no hydrogen 3.230 N/A GLN 207.A N GLU 204.A OE1 no hydrogen 2.830 N/A LEU 209.A N HIS 205.A O no hydrogen 2.918 N/A ASP 210.A N GLN 206.A O no hydrogen 2.937 N/A LEU 211.A N GLN 207.A O no hydrogen 2.927 N/A ALA 212.A N LEU 208.A O no hydrogen 2.902 N/A GLN 213.A N LEU 209.A O no hydrogen 2.923 N/A LYS 214.A N ASP 210.A O no hydrogen 2.950 N/A ALA 227.A N ALA 224.A O no hydrogen 3.033 N/A THR 230.A N VAL 228.A O no hydrogen 3.186 N/A THR 230.A OG1 LEU 231.A O no hydrogen 3.418 N/A CYS 234.A SG THR 232.A O no hydrogen 3.541 N/A THR 237.A N ALA 157.A O no hydrogen 2.773 N/A THR 237.A OG1 THR 156.A O no hydrogen 2.488 N/A THR 237.A OG1 ALA 157.A O no hydrogen 2.858 N/A ILE 241.A N VAL 422.A O no hydrogen 2.949 N/A ARG 242.A NH2 GLU 240.A OE2 no hydrogen 3.334 N/A ARG 242.A NH2 PRO 432.A O no hydrogen 3.319 N/A ARG 244.A NE ASP 246.A OD1 no hydrogen 2.761 N/A ALA 251.A N CYS 326.A O no hydrogen 2.911 N/A HIS 252.A N TYR 425.A O no hydrogen 3.021 N/A ALA 254.A N ALA 423.A O no hydrogen 2.917 N/A ILE 255.A N ALA 322.A O no hydrogen 2.924 N/A ALA 256.A N ALA 421.A O no hydrogen 2.914 N/A VAL 257.A N LEU 320.A O no hydrogen 2.863 N/A GLY 259.A N GLY 318.A O no hydrogen 2.895 N/A SER 264.A OG GLY 261.A O no hydrogen 3.179 N/A SER 264.A OG ASN 267.A OD1 no hydrogen 3.201 N/A ASN 267.A ND2 PRO 260.A O no hydrogen 3.446 N/A VAL 268.A N PRO 265.A O no hydrogen 2.957 N/A LEU 270.A N ASP 266.A O no hydrogen 3.025 N/A GLN 271.A N ASN 267.A O no hydrogen 2.814 N/A GLN 271.A N VAL 268.A O no hydrogen 2.961 N/A GLN 271.A NE2 SER 311.A OG no hydrogen 2.702 N/A VAL 272.A N VAL 268.A O no hydrogen 3.335 N/A ALA 273.A N ALA 269.A O no hydrogen 3.112 N/A ASN 274.A N LEU 270.A O no hydrogen 2.927 N/A ALA 275.A N GLN 271.A O no hydrogen 2.937 N/A ILE 276.A N VAL 272.A O no hydrogen 3.120 N/A ILE 276.A N ALA 273.A O no hydrogen 2.947 N/A ILE 277.A N ALA 273.A O no hydrogen 3.064 N/A GLY 278.A N ASN 274.A O no hydrogen 3.075 N/A TYR 280.A N PHE 307.A O no hydrogen 3.095 N/A CYS 282.A N GLN 305.A O no hydrogen 3.226 N/A CYS 282.A SG CYS 304.A O no hydrogen 3.077 N/A CYS 282.A SG GLN 305.A O no hydrogen 3.108 N/A THR 283.A N ASP 281.A OD1 no hydrogen 3.369 N/A THR 283.A OG1 ASP 281.A OD2 no hydrogen 2.859 N/A TYR 284.A N ASP 281.A O no hydrogen 3.336 N/A LEU 290.A N GLY 287.A O no hydrogen 2.937 N/A SER 291.A OG LEU 290.A O no hydrogen 2.322 N/A SER 292.A OG ILE 277.A O no hydrogen 2.259 N/A SER 292.A OG GLY 278.A O no hydrogen 3.441 N/A SER 296.A N SER 292.A O no hydrogen 2.434 N/A SER 296.A OG HIS 289.A O no hydrogen 3.052 N/A GLY 297.A N PRO 293.A O no hydrogen 2.909 N/A ALA 298.A N LEU 294.A O no hydrogen 2.886 N/A VAL 299.A N ALA 295.A O no hydrogen 2.844 N/A LEU 303.A N ALA 298.A O no hydrogen 2.435 N/A PHE 307.A N TYR 280.A O no hydrogen 3.000 N/A GLN 308.A N HIS 323.A O no hydrogen 2.890 N/A PHE 310.A N GLY 321.A O no hydrogen 2.910 N/A CYS 313.A SG PRO 260.A O no hydrogen 3.977 N/A CYS 313.A SG SER 311.A O no hydrogen 3.390 N/A TYR 314.A N THR 317.A O no hydrogen 2.954 N/A THR 317.A N ALA 315.A O no hydrogen 2.532 N/A LEU 319.A N ILE 312.A O no hydrogen 2.832 N/A ALA 322.A N ILE 255.A O no hydrogen 2.903 N/A HIS 323.A N GLN 308.A O no hydrogen 2.921 N/A HIS 323.A ND1 VAL 253.A O no hydrogen 3.050 N/A PHE 324.A N VAL 253.A O no hydrogen 2.896 N/A VAL 325.A N SER 306.A O no hydrogen 2.907 N/A CYS 326.A N ALA 251.A O no hydrogen 2.880 N/A CYS 326.A SG ALA 251.A O no hydrogen 3.352 N/A ARG 328.A N ASP 327.A OD1 no hydrogen 2.419 N/A ARG 328.A NH2 LEU 248.A O no hydrogen 3.567 N/A LYS 330.A N ASP 327.A O no hydrogen 3.363 N/A LYS 330.A NZ LYS 302.A O no hydrogen 2.584 N/A MET 334.A N LYS 330.A O no hydrogen 3.137 N/A MET 335.A N ASP 332.A O no hydrogen 2.935 N/A PHE 336.A N ASP 332.A O no hydrogen 3.083 N/A VAL 337.A N ASP 333.A O no hydrogen 3.106 N/A LEU 338.A N MET 334.A O no hydrogen 3.089 N/A GLN 339.A N MET 335.A O no hydrogen 3.006 N/A GLN 339.A NE2 ILE 437.A O no hydrogen 3.404 N/A GLN 341.A N VAL 337.A O no hydrogen 2.984 N/A TRP 342.A N LEU 338.A O no hydrogen 3.237 N/A MET 343.A N GLN 339.A O no hydrogen 2.823 N/A ARG 344.A N GLY 340.A O no hydrogen 2.749 N/A LEU 345.A N GLN 341.A O no hydrogen 3.112 N/A LEU 345.A N TRP 342.A O no hydrogen 2.954 N/A CYS 346.A N TRP 342.A O no hydrogen 2.909 N/A CYS 346.A N MET 343.A O no hydrogen 2.938 N/A CYS 346.A SG TRP 342.A O no hydrogen 3.076 N/A CYS 346.A SG CYS 411.A O no hydrogen 3.788 N/A THR 347.A OG1 MET 343.A O no hydrogen 3.100 N/A SER 348.A N THR 347.A OG1 no hydrogen 2.550 N/A ALA 349.A N THR 347.A O no hydrogen 3.135 N/A VAL 354.A N THR 350.A O no hydrogen 3.470 N/A ALA 355.A N GLU 351.A O no hydrogen 2.917 N/A ARG 356.A N SER 352.A O no hydrogen 2.922 N/A ARG 356.A NE GLU 353.A OE1 no hydrogen 3.466 N/A ARG 356.A NH2 GLU 353.A OE2 no hydrogen 2.273 N/A GLY 357.A N GLU 353.A O no hydrogen 2.930 N/A LYS 358.A N VAL 354.A O no hydrogen 2.908 N/A LYS 358.A NZ VAL 402.A O no hydrogen 3.378 N/A ASN 359.A N ALA 355.A O no hydrogen 2.952 N/A ILE 360.A N ARG 356.A O no hydrogen 2.949 N/A LEU 361.A N GLY 357.A O no hydrogen 2.918 N/A ARG 362.A N LYS 358.A O no hydrogen 2.934 N/A ASN 363.A N ASN 359.A O no hydrogen 2.949 N/A ALA 364.A N ILE 360.A O no hydrogen 2.925 N/A LEU 365.A N LEU 361.A O no hydrogen 2.937 N/A VAL 366.A N ARG 362.A O no hydrogen 2.963 N/A SER 367.A N ASN 363.A O no hydrogen 2.913 N/A SER 367.A OG ASN 363.A O no hydrogen 2.728 N/A SER 367.A OG ASN 363.A OD1 no hydrogen 2.815 N/A HIS 368.A N ALA 364.A O no hydrogen 2.956 N/A LEU 369.A N VAL 366.A O no hydrogen 3.157 N/A CYS 376.A N THR 372.A O no hydrogen 3.011 N/A CYS 376.A SG THR 36.A O no hydrogen 3.317 N/A CYS 376.A SG THR 36.A OG1 no hydrogen 2.500 N/A CYS 376.A SG ALA 200.A O no hydrogen 3.224 N/A CYS 376.A SG THR 372.A O no hydrogen 3.159 N/A GLU 377.A N THR 373.A O no hydrogen 2.915 N/A ASP 378.A N PRO 374.A O no hydrogen 2.888 N/A ILE 379.A N VAL 375.A O no hydrogen 2.901 N/A GLY 380.A N CYS 376.A O no hydrogen 2.928 N/A ARG 381.A N GLU 377.A O no hydrogen 2.902 N/A SER 382.A N ASP 378.A O no hydrogen 2.904 N/A LEU 383.A N ILE 379.A O no hydrogen 2.959 N/A LEU 384.A N GLY 380.A O no hydrogen 2.946 N/A TYR 386.A OH TRP 262.A O no hydrogen 2.880 N/A TRP 395.A N PRO 391.A O no hydrogen 3.073 N/A GLU 396.A N LEU 392.A O no hydrogen 2.929 N/A SER 397.A N ALA 393.A O no hydrogen 2.940 N/A SER 397.A OG ALA 393.A O no hydrogen 3.369 N/A SER 397.A OG GLU 394.A O no hydrogen 2.536 N/A ARG 398.A N GLU 394.A O no hydrogen 2.937 N/A ARG 398.A N TRP 395.A O no hydrogen 3.075 N/A ILE 399.A N TRP 395.A O no hydrogen 2.859 N/A ALA 400.A N GLU 396.A O no hydrogen 2.866 N/A VAL 402.A N ILE 399.A O no hydrogen 3.035 N/A ALA 404.A N ASP 403.A OD1 no hydrogen 2.440 N/A VAL 407.A N ASP 403.A O no hydrogen 2.879 N/A ARG 408.A N ALA 404.A O no hydrogen 2.914 N/A ARG 408.A NE ALA 404.A O no hydrogen 3.569 N/A GLU 409.A N SER 405.A O no hydrogen 2.924 N/A ILE 410.A N VAL 406.A O no hydrogen 2.913 N/A CYS 411.A N VAL 407.A O no hydrogen 2.903 N/A CYS 411.A SG VAL 407.A O no hydrogen 3.085 N/A SER 412.A N ARG 408.A O no hydrogen 2.920 N/A LYS 413.A N GLU 409.A O no hydrogen 2.930 N/A LYS 413.A NZ TYR 414.A OH no hydrogen 2.811 N/A TYR 414.A N ILE 410.A O no hydrogen 2.943 N/A TYR 414.A OH ASP 266.A OD2 no hydrogen 2.790 N/A ILE 415.A N CYS 411.A O no hydrogen 2.767 N/A TYR 416.A N CYS 411.A O no hydrogen 3.413 N/A ASP 417.A N MET 441.A O no hydrogen 3.487 N/A ALA 421.A N ALA 256.A O no hydrogen 2.848 N/A VAL 422.A N SER 239.A O no hydrogen 3.350 N/A ALA 423.A N ALA 254.A O no hydrogen 2.914 N/A GLY 424.A N ILE 241.A O no hydrogen 3.172 N/A GLN 430.A NE2 MET 329.A O no hydrogen 2.903 N/A TYR 434.A N ASP 433.A OD1 no hydrogen 2.571 N/A TYR 434.A OH PRO 420.A O no hydrogen 2.494 N/A ARG 436.A N ASP 433.A O no hydrogen 2.794 N/A ILE 437.A N ASP 433.A O no hydrogen 3.358 N/A ARG 438.A N TYR 434.A O no hydrogen 2.885 N/A ARG 438.A NH1 ASP 417.A OD1 no hydrogen 2.969 N/A ARG 438.A NH1 ARG 438.A O no hydrogen 3.044 N/A ARG 438.A NH2 ASP 417.A OD1 no hydrogen 2.789 N/A SER 439.A N ASN 435.A O no hydrogen 2.898 N/A SER 439.A OG ASN 435.A O no hydrogen 2.989 N/A MET 441.A N ARG 438.A O no hydrogen 3.315 N/A