Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4m4d_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 2.A ND2 THR 239.A O no hydrogen 3.330 N/A GLY 4.A N LYS 223.A O no hydrogen 2.550 N/A VAL 6.A N ALA 255.A O no hydrogen 2.987 N/A ALA 7.A N VAL 220.A O no hydrogen 2.765 N/A ARG 8.A N TYR 253.A O no hydrogen 2.884 N/A ARG 8.A NE ASP 219.A OD2 no hydrogen 3.062 N/A ARG 8.A NH2 ASP 219.A OD1 no hydrogen 3.219 N/A ILE 9.A N LEU 218.A O no hydrogen 2.600 N/A THR 10.A N MET 251.A O no hydrogen 2.966 N/A THR 10.A OG1 GLN 250.A O no hydrogen 2.370 N/A THR 10.A OG1 MET 251.A O no hydrogen 2.821 N/A GLY 13.A N THR 10.A O no hydrogen 2.652 N/A LEU 14.A N THR 10.A O no hydrogen 2.847 N/A ALA 15.A N ASP 11.A O no hydrogen 3.066 N/A TYR 16.A N LYS 12.A O no hydrogen 3.251 N/A ALA 17.A N GLY 13.A O no hydrogen 3.078 N/A ALA 18.A N LEU 14.A O no hydrogen 3.094 N/A LYS 19.A N ALA 15.A O no hydrogen 3.288 N/A LYS 19.A NZ GLU 20.A OE2 no hydrogen 3.148 N/A GLU 20.A N TYR 16.A O no hydrogen 3.036 N/A GLY 21.A N ALA 17.A O no hydrogen 2.863 N/A LEU 22.A N ALA 18.A O no hydrogen 2.789 N/A ALA 24.A N GLU 20.A O no hydrogen 3.491 N/A LEU 25.A N GLY 21.A O no hydrogen 2.868 N/A GLN 26.A N LEU 22.A O no hydrogen 3.095 N/A ARG 27.A N VAL 23.A O no hydrogen 3.305 N/A LEU 29.A N LEU 25.A O no hydrogen 3.192 N/A LEU 29.A N GLN 26.A O no hydrogen 3.360 N/A TYR 30.A OH CYS 61.A O no hydrogen 3.308 N/A LYS 31.A N GLU 28.A O no hydrogen 3.082 N/A LYS 31.A NZ GLU 28.A OE1 no hydrogen 2.893 N/A LYS 31.A NZ GLU 28.A OE2 no hydrogen 3.390 N/A ILE 32.A N LEU 29.A O no hydrogen 2.793 N/A PHE 37.A N PHE 53.A O no hydrogen 2.858 N/A SER 38.A OG TYR 51.A O no hydrogen 3.162 N/A GLY 39.A N TYR 51.A O no hydrogen 3.273 N/A PHE 41.A N GLY 49.A O no hydrogen 2.716 N/A VAL 46.A N ILE 43.A O no hydrogen 3.161 N/A GLY 47.A N ILE 43.A O no hydrogen 2.757 N/A GLY 49.A N PHE 41.A O no hydrogen 2.918 N/A GLN 50.A N ARG 94.A O no hydrogen 3.120 N/A TYR 51.A N GLY 39.A O no hydrogen 2.938 N/A TYR 51.A OH GLN 159.A OE1 no hydrogen 3.307 N/A PHE 53.A N PHE 37.A O no hydrogen 2.709 N/A HIS 54.A N LYS 90.A O no hydrogen 2.637 N/A SER 55.A N ASP 36.A OD2 no hydrogen 3.485 N/A GLU 57.A N ARG 88.A O no hydrogen 2.712 N/A GLN 59.A N GLY 86.A O no hydrogen 3.351 N/A GLN 59.A NE2 GLU 57.A OE1 no hydrogen 2.821 N/A ASN 60.A N GLY 86.A O no hydrogen 3.434 N/A CYS 61.A N TYR 30.A OH no hydrogen 2.875 N/A CYS 61.A SG GLN 26.A O no hydrogen 4.035 N/A GLU 62.A N SER 84.A O no hydrogen 2.627 N/A LEU 63.A N GLN 26.A OE1 no hydrogen 2.886 N/A LYS 69.A N SER 77.A O no hydrogen 3.045 N/A LEU 71.A N GLY 75.A O no hydrogen 2.619 N/A GLY 73.A N ALA 213.A O no hydrogen 3.317 N/A GLN 74.A N LEU 71.A O no hydrogen 3.115 N/A GLY 75.A N LEU 71.A O no hydrogen 3.090 N/A LEU 76.A N LEU 117.A O no hydrogen 2.885 N/A SER 77.A N LYS 69.A O no hydrogen 3.395 N/A SER 77.A OG ASP 116.A OD1 no hydrogen 3.523 N/A LEU 78.A N VAL 115.A O no hydrogen 2.799 N/A ALA 79.A N SER 67.A O no hydrogen 2.803 N/A ILE 80.A N ILE 113.A O no hydrogen 2.978 N/A SER 81.A N GLY 65.A O no hydrogen 3.092 N/A SER 83.A N VAL 111.A O no hydrogen 3.408 N/A SER 83.A OG ARG 64.A O no hydrogen 3.317 N/A SER 83.A OG SER 81.A O no hydrogen 3.116 N/A SER 84.A N GLU 62.A O no hydrogen 2.864 N/A SER 84.A OG GLU 62.A OE1 no hydrogen 3.089 N/A ILE 85.A N VAL 108.A O no hydrogen 3.016 N/A GLY 86.A N ASN 60.A O no hydrogen 2.405 N/A VAL 87.A N LEU 106.A O no hydrogen 3.080 N/A ARG 88.A N GLU 57.A O no hydrogen 2.840 N/A GLY 89.A N PHE 104.A O no hydrogen 3.164 N/A LYS 90.A N HIS 54.A O no hydrogen 2.850 N/A TRP 91.A N GLY 102.A O no hydrogen 3.093 N/A TRP 91.A NE1 SER 103.A O no hydrogen 3.114 N/A LYS 92.A N GLU 52.A O no hydrogen 2.858 N/A ARG 94.A N GLN 50.A O no hydrogen 2.785 N/A ARG 94.A NE SER 96.A O no hydrogen 3.115 N/A ARG 94.A NH1 GLN 50.A OE1 no hydrogen 3.288 N/A PHE 97.A N SER 96.A OG no hydrogen 2.664 N/A LEU 100.A N VAL 93.A O no hydrogen 3.051 N/A PHE 104.A N GLY 89.A O no hydrogen 2.974 N/A ASP 105.A N HIS 144.A O no hydrogen 2.901 N/A LEU 106.A N VAL 87.A O no hydrogen 3.098 N/A ASP 107.A N ASP 142.A O no hydrogen 2.760 N/A VAL 108.A N ILE 85.A O no hydrogen 2.836 N/A LYS 109.A N ASP 140.A O no hydrogen 2.977 N/A VAL 111.A N SER 83.A O no hydrogen 3.392 N/A THR 112.A N ARG 137.A O no hydrogen 3.301 N/A THR 112.A OG1 ARG 137.A O no hydrogen 3.402 N/A ILE 113.A N ILE 80.A O no hydrogen 2.901 N/A SER 114.A N SER 135.A O no hydrogen 2.752 N/A SER 114.A OG ILE 113.A O no hydrogen 2.972 N/A VAL 115.A N LEU 78.A O no hydrogen 3.128 N/A ASP 116.A N SER 132.A O no hydrogen 2.914 N/A LEU 117.A N LEU 76.A O no hydrogen 2.514 N/A LEU 118.A N SER 130.A O no hydrogen 2.663 N/A GLY 120.A N THR 128.A O no hydrogen 2.961 N/A ASP 122.A N ARG 126.A O no hydrogen 2.980 N/A GLY 125.A N ASP 122.A O no hydrogen 2.958 N/A ARG 126.A N ASP 122.A OD2 no hydrogen 2.583 N/A ARG 126.A NH2 GLN 189.A O no hydrogen 2.826 N/A THR 128.A N GLY 120.A O no hydrogen 2.994 N/A VAL 129.A N GLN 185.A OE1 no hydrogen 2.667 N/A SER 132.A N ASP 116.A O no hydrogen 2.889 N/A CYS 134.A SG CYS 173.A O no hydrogen 3.910 N/A SER 135.A N SER 114.A O no hydrogen 2.900 N/A SER 136.A OG GLU 169.A O no hydrogen 3.404 N/A ARG 137.A N THR 112.A O no hydrogen 2.888 N/A ILE 138.A N GLU 169.A OE2 no hydrogen 3.399 N/A CYS 139.A SG LYS 109.A O no hydrogen 3.998 N/A CYS 139.A SG GLY 110.A O no hydrogen 3.561 N/A ASP 142.A N ASP 107.A O no hydrogen 2.841 N/A HIS 144.A N ASP 105.A O no hydrogen 2.905 N/A HIS 144.A NE2 ASP 142.A OD2 no hydrogen 3.040 N/A SER 146.A N SER 103.A O no hydrogen 2.842 N/A LEU 153.A N GLY 150.A O no hydrogen 3.088 N/A ASN 154.A N GLY 150.A O no hydrogen 3.190 N/A LEU 155.A N TRP 151.A O no hydrogen 2.914 N/A PHE 156.A N LEU 152.A O no hydrogen 2.995 N/A HIS 157.A N LEU 153.A O no hydrogen 2.996 N/A HIS 157.A ND1 GLU 161.A OE1 no hydrogen 3.140 N/A ASN 158.A N ASN 154.A O no hydrogen 3.010 N/A GLN 159.A N LEU 155.A O no hydrogen 3.008 N/A GLN 159.A N PHE 156.A O no hydrogen 3.293 N/A ILE 160.A N PHE 156.A O no hydrogen 2.885 N/A GLU 161.A N PHE 156.A O no hydrogen 3.078 N/A LEU 164.A N ILE 160.A O no hydrogen 2.740 N/A GLN 165.A N GLU 161.A O no hydrogen 2.637 N/A LYS 166.A N SER 162.A O no hydrogen 3.051 N/A LYS 166.A NZ GLU 169.A OE1 no hydrogen 3.514 N/A VAL 167.A N LYS 163.A O no hydrogen 2.801 N/A LEU 168.A N LEU 164.A O no hydrogen 2.771 N/A GLU 169.A N GLN 165.A O no hydrogen 2.924 N/A ASN 170.A N LYS 166.A O no hydrogen 2.787 N/A LYS 171.A N VAL 167.A O no hydrogen 2.955 N/A VAL 172.A N LEU 168.A O no hydrogen 2.952 N/A CYS 173.A N GLU 169.A O no hydrogen 3.016 N/A GLU 174.A N ASN 170.A O no hydrogen 3.114 N/A MET 175.A N LYS 171.A O no hydrogen 2.890 N/A MET 175.A N VAL 172.A O no hydrogen 3.205 N/A ILE 176.A N VAL 172.A O no hydrogen 3.147 N/A GLN 177.A N CYS 173.A O no hydrogen 3.126 N/A LYS 178.A N GLU 174.A O no hydrogen 3.006 N/A SER 179.A N MET 175.A O no hydrogen 2.617 N/A VAL 180.A N ILE 176.A O no hydrogen 3.183 N/A SER 182.A N LYS 178.A O no hydrogen 3.016 N/A SER 182.A OG LYS 178.A O no hydrogen 3.541 N/A LEU 184.A N SER 179.A O no hydrogen 3.260 N/A GLN 185.A N VAL 180.A O no hydrogen 2.692 N/A TYR 187.A N LEU 184.A O no hydrogen 2.796 N/A TYR 187.A OH ARG 422.A O no hydrogen 2.924 N/A LEU 188.A N LEU 184.A O no hydrogen 3.013 N/A GLN 189.A N GLN 185.A O no hydrogen 3.220 N/A GLN 189.A NE2 PRO 127.A O no hydrogen 2.803 N/A THR 190.A N TYR 187.A O no hydrogen 2.744 N/A THR 190.A OG1 TYR 187.A O no hydrogen 2.333 N/A LEU 191.A N LEU 188.A O no hydrogen 3.255 N/A THR 194.A OG1 ILE 203.A O no hydrogen 2.900 N/A ALA 195.A N ILE 203.A O no hydrogen 3.144 N/A VAL 200.A N ASP 198.A OD2 no hydrogen 3.282 N/A ILE 203.A N ALA 195.A O no hydrogen 2.963 N/A ASP 204.A N GLU 225.A O no hydrogen 2.912 N/A TYR 205.A N VAL 193.A O no hydrogen 2.584 N/A TYR 205.A OH PRO 417.A O no hydrogen 2.646 N/A SER 206.A OG ASP 204.A OD1 no hydrogen 3.127 N/A SER 206.A OG ASP 204.A OD2 no hydrogen 2.832 N/A LEU 207.A N GLY 125.A O no hydrogen 3.230 N/A VAL 208.A N MET 221.A O no hydrogen 3.214 N/A GLN 212.A N ASP 219.A O no hydrogen 2.781 N/A LYS 214.A N VAL 217.A O no hydrogen 2.814 N/A GLN 216.A N GLN 216.A OE1 no hydrogen 2.586 N/A LEU 218.A N ILE 9.A O no hydrogen 2.958 N/A ASP 219.A N GLN 212.A O no hydrogen 3.059 N/A VAL 220.A N ALA 7.A O no hydrogen 2.688 N/A PHE 222.A N VAL 5.A O no hydrogen 3.033 N/A LYS 223.A N SER 206.A O no hydrogen 2.454 N/A LYS 223.A NZ ASP 204.A OD2 no hydrogen 3.215 N/A GLY 224.A N ASP 204.A O no hydrogen 2.728 N/A PHE 227.A N GLY 202.A O no hydrogen 2.901 N/A ARG 229.A N VAL 200.A O no hydrogen 3.280 N/A HIS 231.A N ASN 228.A OD1 no hydrogen 2.981 N/A VAL 235.A N SER 233.A O no hydrogen 2.491 N/A THR 239.A OG1 ASN 2.A O no hydrogen 3.335 N/A SER 243.A OG SER 243.A O no hydrogen 2.711 N/A SER 248.A OG GLU 246.A OE2 no hydrogen 3.118 N/A GLN 250.A N TYR 253.A OH no hydrogen 2.722 N/A GLN 250.A NE2 ASP 428.A O no hydrogen 2.696 N/A MET 251.A N ASN 443.A OD1 no hydrogen 2.983 N/A VAL 252.A N ALA 442.A O no hydrogen 3.063 N/A TYR 253.A N ARG 8.A O no hydrogen 3.015 N/A PHE 254.A N LEU 440.A O no hydrogen 2.736 N/A ALA 255.A N VAL 6.A O no hydrogen 2.969 N/A ILE 256.A N LEU 438.A O no hydrogen 2.789 N/A SER 257.A N GLY 4.A O no hydrogen 2.933 N/A SER 257.A OG ASP 436.A OD1 no hydrogen 3.361 N/A SER 257.A OG ASP 436.A OD2 no hydrogen 2.764 N/A PHE 269.A N GLY 309.A O no hydrogen 3.056 N/A ILE 271.A N LEU 307.A O no hydrogen 2.812 N/A THR 272.A OG1 ASP 274.A OD2 no hydrogen 3.420 N/A ARG 283.A NE ASP 273.A OD2 no hydrogen 3.182 N/A ARG 283.A NH1 PRO 277.A O no hydrogen 3.490 N/A ARG 283.A NH2 ASP 273.A O no hydrogen 3.494 N/A ARG 283.A NH2 LEU 276.A O no hydrogen 2.711 N/A LEU 284.A N ASP 273.A OD2 no hydrogen 3.162 N/A THR 286.A N MET 303.A O no hydrogen 3.218 N/A THR 286.A OG1 TYR 300.A O no hydrogen 3.440 N/A ALA 288.A N ASN 285.A O no hydrogen 2.703 N/A PHE 289.A N ASN 285.A O no hydrogen 3.107 N/A ARG 290.A N LYS 287.A O no hydrogen 3.450 N/A THR 293.A N PHE 289.A O no hydrogen 2.949 N/A THR 293.A OG1 PHE 289.A O no hydrogen 3.162 N/A ILE 296.A N THR 293.A O no hydrogen 3.324 N/A TYR 297.A OH ASP 302.A OD2 no hydrogen 2.897 N/A LYS 298.A N GLN 295.A O no hydrogen 3.140 N/A LYS 299.A N GLN 295.A O no hydrogen 3.333 N/A TYR 300.A N ILE 296.A O no hydrogen 2.941 N/A MET 303.A N THR 286.A OG1 no hydrogen 3.057 N/A LEU 305.A N LEU 284.A O no hydrogen 2.828 N/A GLU 306.A N PHE 335.A O no hydrogen 2.630 N/A LEU 307.A N ILE 271.A O no hydrogen 3.125 N/A LEU 308.A N GLU 333.A O no hydrogen 3.041 N/A THR 310.A OG1 TYR 266.A O no hydrogen 3.569 N/A THR 310.A OG1 ASN 268.A OD1 no hydrogen 3.279 N/A THR 310.A OG1 VAL 311.A O no hydrogen 3.165 N/A VAL 311.A N LEU 267.A O no hydrogen 2.953 N/A VAL 312.A N GLN 329.A O no hydrogen 2.855 N/A SER 313.A OG GLN 329.A OE1 no hydrogen 3.212 N/A LEU 317.A N SER 325.A O no hydrogen 3.422 N/A ASN 318.A ND2 SER 320.A O no hydrogen 3.577 N/A ASN 318.A ND2 PHE 431.A O no hydrogen 3.160 N/A VAL 319.A N ASN 323.A O no hydrogen 2.857 N/A ASN 323.A N SER 320.A O no hydrogen 3.306 N/A LEU 324.A N ALA 357.A O no hydrogen 2.655 N/A SER 325.A N LEU 317.A O no hydrogen 2.854 N/A ALA 327.A N PRO 315.A O no hydrogen 3.406 N/A GLN 329.A N SER 313.A O no hydrogen 2.914 N/A MET 330.A N VAL 351.A O no hydrogen 2.865 N/A GLU 331.A N THR 310.A O no hydrogen 3.201 N/A ILE 332.A N LEU 349.A O no hydrogen 2.835 N/A GLU 333.A N LEU 308.A O no hydrogen 3.271 N/A GLY 334.A N PHE 347.A O no hydrogen 2.695 N/A PHE 335.A N GLU 306.A O no hydrogen 2.855 N/A VAL 336.A N GLU 344.A O no hydrogen 2.791 N/A ILE 337.A N LYS 304.A O no hydrogen 2.674 N/A SER 341.A N LEU 338.A O no hydrogen 2.786 N/A GLU 344.A N VAL 336.A O no hydrogen 3.118 N/A VAL 346.A N GLY 334.A O no hydrogen 2.868 N/A PHE 347.A N GLY 334.A O no hydrogen 3.506 N/A ARG 348.A N GLU 381.A O no hydrogen 2.806 N/A LEU 349.A N ILE 332.A O no hydrogen 2.612 N/A GLY 350.A N ARG 378.A O no hydrogen 2.696 N/A VAL 351.A N MET 330.A O no hydrogen 2.838 N/A VAL 352.A N GLN 376.A O no hydrogen 2.821 N/A THR 353.A N PRO 328.A O no hydrogen 3.359 N/A THR 353.A OG1 THR 353.A O no hydrogen 2.540 N/A ASN 354.A N LYS 374.A O no hydrogen 3.194 N/A VAL 355.A N LEU 326.A O no hydrogen 2.930 N/A PHE 356.A N HIS 371.A O no hydrogen 3.005 N/A ALA 357.A N LEU 324.A O no hydrogen 3.077 N/A SER 358.A N MET 369.A O no hydrogen 3.329 N/A SER 358.A OG HIS 371.A NE2 no hydrogen 3.017 N/A LEU 359.A N GLY 322.A O no hydrogen 2.681 N/A THR 360.A N THR 367.A O no hydrogen 2.706 N/A ASN 362.A N LYS 365.A O no hydrogen 2.949 N/A SER 364.A OG ASN 363.A O no hydrogen 2.260 N/A LYS 365.A N ASN 362.A O no hydrogen 3.447 N/A LYS 365.A NZ ILE 197.A O no hydrogen 3.298 N/A LYS 365.A NZ GLN 414.A O no hydrogen 2.843 N/A LYS 365.A NZ GLY 415.A O no hydrogen 3.376 N/A VAL 366.A N PHE 416.A O no hydrogen 2.673 N/A THR 367.A N THR 360.A O no hydrogen 2.919 N/A GLY 368.A N LEU 412.A O no hydrogen 3.292 N/A LEU 370.A N ASN 409.A OD1 no hydrogen 2.541 N/A HIS 371.A N PHE 356.A O no hydrogen 2.487 N/A HIS 371.A NE2 SER 358.A OG no hydrogen 3.017 N/A GLN 376.A N VAL 352.A O no hydrogen 2.734 N/A VAL 377.A N GLN 393.A OE1 no hydrogen 3.064 N/A ARG 378.A N GLY 350.A O no hydrogen 2.721 N/A ILE 380.A N ARG 348.A O no hydrogen 2.716 N/A GLU 381.A N ARG 348.A O no hydrogen 3.289 N/A SER 382.A OG GLY 385.A O no hydrogen 2.613 N/A LYS 383.A N VAL 346.A O no hydrogen 2.864 N/A VAL 384.A N SER 382.A OG no hydrogen 3.181 N/A ASN 388.A N PHE 292.A O no hydrogen 2.844 N/A PHE 392.A N ASN 388.A O no hydrogen 3.224 N/A GLN 393.A N VAL 389.A O no hydrogen 2.842 N/A ALA 394.A N LEU 391.A O no hydrogen 3.135 N/A PHE 395.A N PHE 392.A O no hydrogen 2.805 N/A LEU 396.A N PHE 392.A O no hydrogen 2.818 N/A ASN 397.A N GLN 393.A O no hydrogen 3.057 N/A TYR 398.A N ALA 394.A O no hydrogen 3.002 N/A TYR 399.A N PHE 395.A O no hydrogen 2.688 N/A LEU 400.A N LEU 396.A O no hydrogen 2.985 N/A LEU 401.A N ASN 397.A O no hydrogen 3.018 N/A ASN 402.A N TYR 398.A O no hydrogen 2.993 N/A ASN 402.A N TYR 399.A O no hydrogen 3.095 N/A ASN 402.A ND2 SER 280.A OG no hydrogen 3.416 N/A SER 403.A N LEU 400.A O no hydrogen 3.013 N/A SER 403.A OG TYR 399.A O no hydrogen 3.332 N/A TYR 405.A N LEU 400.A O no hydrogen 2.820 N/A ASP 407.A N SER 403.A O no hydrogen 3.267 N/A VAL 408.A N LEU 404.A O no hydrogen 3.199 N/A ASN 409.A N TYR 405.A O no hydrogen 2.997 N/A ALA 410.A N PRO 406.A O no hydrogen 3.230 N/A ALA 410.A N ASP 407.A O no hydrogen 2.669 N/A GLU 411.A N ASP 407.A O no hydrogen 2.841 N/A LEU 412.A N VAL 408.A O no hydrogen 3.090 N/A ALA 413.A N ASN 409.A O no hydrogen 3.115 N/A GLN 414.A N ALA 410.A O no hydrogen 2.910 N/A GLY 415.A N GLU 411.A O no hydrogen 3.406 N/A PHE 416.A N VAL 366.A O no hydrogen 3.059 N/A LEU 418.A N SER 364.A O no hydrogen 2.516 N/A ARG 422.A N THR 190.A OG1 no hydrogen 3.057 N/A GLN 425.A N GLN 445.A O no hydrogen 2.916 N/A HIS 427.A N ASN 443.A O no hydrogen 2.937 N/A HIS 427.A NE2 GLN 445.A OE1 no hydrogen 3.005 N/A ASP 430.A N GLY 441.A O no hydrogen 3.037 N/A PHE 431.A N PRO 321.A O no hydrogen 2.846 N/A GLN 432.A N TYR 439.A O no hydrogen 3.469 N/A GLN 432.A NE2 ASP 247.A OD2 no hydrogen 3.181 N/A LEU 438.A N ILE 256.A O no hydrogen 2.768 N/A TYR 439.A N GLN 432.A O no hydrogen 3.240 N/A LEU 440.A N PHE 254.A O no hydrogen 2.797 N/A GLY 441.A N ASP 430.A O no hydrogen 3.023 N/A ALA 442.A N VAL 252.A O no hydrogen 2.837 N/A ASN 443.A N HIS 427.A O no hydrogen 2.851 N/A ASN 443.A ND2 ASP 428.A OD2 no hydrogen 2.984 N/A GLN 445.A N GLN 425.A O no hydrogen 3.069 N/A TYR 446.A N TYR 16.A OH no hydrogen 2.889 N/A MET 447.A N HIS 423.A O no hydrogen 2.542 N/A ARG 448.A NH1 GLU 20.A O no hydrogen 2.844 N/A ARG 448.A NH1 GLU 20.A OE1 no hydrogen 3.267 N/A