Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5c8s_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 8.A N SER 56.A O no hydrogen 2.884 N/A LYS 9.A NZ GLY 102.A O no hydrogen 2.866 N/A CYS 11.A N LEU 54.A O no hydrogen 2.686 N/A CYS 11.A SG LYS 9.A O no hydrogen 3.737 N/A SER 12.A N ASP 10.A OD1 no hydrogen 3.033 N/A SER 12.A OG ASP 10.A OD1 no hydrogen 2.424 N/A LYS 13.A NZ ARG 98.A O no hydrogen 2.846 N/A THR 16.A OG1 ILE 15.A O no hydrogen 2.407 N/A THR 16.A OG1 THR 16.A O no hydrogen 2.136 N/A HIS 19.A ND1 THR 21.A O no hydrogen 3.248 N/A THR 21.A N HIS 19.A ND1 no hydrogen 3.281 N/A THR 21.A OG1 HIS 19.A ND1 no hydrogen 3.392 N/A GLN 22.A NE2 ASP 48.A O no hydrogen 3.383 N/A HIS 26.A NE2 GLY 37.A O no hydrogen 3.206 N/A SER 28.A OG THR 25.A O no hydrogen 3.499 N/A ASP 30.A N LEU 18.A O no hydrogen 3.174 N/A LYS 32.A NZ ASP 30.A OD2 no hydrogen 2.619 N/A PHE 33.A N ASP 30.A O no hydrogen 3.151 N/A LYS 34.A N ILE 31.A O no hydrogen 2.904 N/A LYS 34.A NZ LEU 27.A O no hydrogen 3.422 N/A LYS 34.A NZ VAL 29.A O no hydrogen 2.889 N/A THR 35.A N LEU 38.A O no hydrogen 3.032 N/A LEU 38.A N THR 35.A O no hydrogen 2.706 N/A VAL 40.A N PHE 33.A O no hydrogen 3.111 N/A ILE 45.A N ILE 42.A O no hydrogen 3.086 N/A ASP 48.A N ASP 48.A OD1 no hydrogen 2.165 N/A ARG 53.A N ASP 126.A O no hydrogen 2.933 N/A ILE 55.A N TYR 124.A O no hydrogen 2.929 N/A SER 56.A N LYS 9.A O no hydrogen 2.968 N/A SER 56.A OG THR 103.A OG1 no hydrogen 2.664 N/A TYR 69.A N VAL 66.A O no hydrogen 2.676 N/A ASN 71.A ND2 GLN 65.A OE1 no hydrogen 3.311 N/A ILE 74.A N MET 241.A O no hydrogen 3.289 N/A ARG 76.A NH2 GLU 284.A O no hydrogen 2.991 N/A GLU 78.A N THR 75.A OG1 no hydrogen 3.165 N/A ALA 79.A N THR 75.A O no hydrogen 2.819 N/A ALA 79.A N ARG 76.A O no hydrogen 3.057 N/A ILE 80.A N ARG 76.A O no hydrogen 2.946 N/A ARG 81.A N GLU 77.A O no hydrogen 3.086 N/A HIS 82.A ND1 GLU 78.A O no hydrogen 3.069 N/A TRP 86.A NE1 ALA 79.A O no hydrogen 2.989 N/A ILE 87.A N VAL 182.A O no hydrogen 2.911 N/A GLY 88.A N SER 112.A OG no hydrogen 2.103 N/A PHE 89.A N VAL 184.A O no hydrogen 3.221 N/A ASP 90.A N GLY 110.A O no hydrogen 3.455 N/A VAL 91.A N GLU 191.A OE1 no hydrogen 3.011 N/A GLU 92.A N GLN 108.A O no hydrogen 2.983 N/A CYS 94.A N LEU 105.A O no hydrogen 2.665 N/A CYS 94.A SG LEU 105.A O no hydrogen 3.680 N/A HIS 95.A N LYS 139.A O no hydrogen 3.011 N/A VAL 101.A N CYS 11.A O no hydrogen 2.807 N/A THR 103.A OG1 SER 56.A OG no hydrogen 2.664 N/A LEU 105.A N CYS 94.A O no hydrogen 2.750 N/A GLN 108.A N GLU 92.A O no hydrogen 3.135 N/A LEU 109.A N LEU 117.A O no hydrogen 2.666 N/A LEU 117.A N LEU 109.A O no hydrogen 2.889 N/A ALA 119.A N LEU 107.A O no hydrogen 2.814 N/A VAL 120.A N LEU 157.A O no hydrogen 3.365 N/A GLY 123.A N THR 134.A O no hydrogen 2.979 N/A VAL 125.A N GLU 132.A O no hydrogen 2.975 N/A ASP 126.A N ARG 53.A O no hydrogen 2.739 N/A THR 127.A N ASN 130.A O no hydrogen 2.860 N/A THR 127.A OG1 ASN 130.A O no hydrogen 3.277 N/A GLU 132.A N VAL 125.A O no hydrogen 2.580 N/A THR 134.A N GLY 123.A O no hydrogen 3.112 N/A THR 134.A OG1 ARG 135.A O no hydrogen 2.877 N/A VAL 136.A N PRO 121.A O no hydrogen 3.146 N/A LYS 139.A N HIS 95.A O no hydrogen 2.803 N/A GLN 145.A N GLN 145.A OE1 no hydrogen 2.478 N/A PHE 146.A N GLY 143.A O no hydrogen 2.927 N/A LYS 147.A N ASP 144.A O no hydrogen 3.330 N/A LEU 149.A N PHE 146.A O no hydrogen 3.011 N/A ILE 150.A N LYS 147.A O no hydrogen 3.254 N/A LEU 152.A N LEU 149.A O no hydrogen 3.040 N/A MET 153.A N ILE 150.A O no hydrogen 3.447 N/A TYR 154.A N PRO 151.A O no hydrogen 3.201 N/A VAL 162.A N PRO 158.A O no hydrogen 2.994 N/A ARG 163.A N TRP 159.A O no hydrogen 2.987 N/A ARG 163.A NH2 TYR 235.A OH no hydrogen 2.395 N/A ILE 164.A N VAL 161.A O no hydrogen 2.784 N/A LYS 165.A N VAL 161.A O no hydrogen 2.872 N/A ILE 166.A N VAL 162.A O no hydrogen 2.796 N/A VAL 167.A N ARG 163.A O no hydrogen 3.408 N/A GLN 168.A N ILE 164.A O no hydrogen 3.235 N/A MET 169.A N LYS 165.A O no hydrogen 3.017 N/A LEU 170.A N ILE 166.A O no hydrogen 2.838 N/A SER 171.A N VAL 167.A O no hydrogen 2.645 N/A SER 171.A OG TRP 227.A O no hydrogen 2.818 N/A ASP 172.A N GLN 168.A O no hydrogen 2.875 N/A THR 173.A OG1 MET 169.A O no hydrogen 2.999 N/A THR 173.A OG1 ASP 172.A OD1 no hydrogen 3.472 N/A LEU 174.A N LEU 170.A O no hydrogen 2.919 N/A SER 178.A N LEU 174.A O no hydrogen 3.004 N/A SER 178.A OG ASP 179.A OD1 no hydrogen 3.053 N/A ASP 179.A N ASP 179.A OD1 no hydrogen 2.572 N/A VAL 182.A N ALA 85.A O no hydrogen 2.966 N/A PHE 183.A N PHE 240.A O no hydrogen 2.611 N/A VAL 184.A N ILE 87.A O no hydrogen 2.676 N/A LEU 185.A N ILE 242.A O no hydrogen 3.106 N/A HIS 188.A N ASP 243.A OD2 no hydrogen 3.255 N/A HIS 188.A ND1 ASP 243.A OD2 no hydrogen 2.323 N/A LEU 192.A N HIS 188.A O no hydrogen 2.984 N/A THR 193.A N GLY 189.A O no hydrogen 3.196 N/A THR 193.A OG1 MET 57.A O no hydrogen 3.385 N/A THR 193.A OG1 GLY 189.A O no hydrogen 3.426 N/A SER 194.A N PHE 190.A O no hydrogen 2.779 N/A SER 194.A OG PHE 190.A O no hydrogen 3.116 N/A MET 195.A N GLU 191.A O no hydrogen 2.818 N/A MET 195.A N LEU 192.A O no hydrogen 2.908 N/A LYS 196.A N THR 193.A O no hydrogen 3.079 N/A TYR 197.A N SER 194.A O no hydrogen 3.288 N/A TYR 197.A OH THR 122.A O no hydrogen 3.200 N/A VAL 199.A N MET 195.A O no hydrogen 2.920 N/A LYS 200.A N VAL 236.A O no hydrogen 3.173 N/A GLY 202.A N ASN 238.A OD1 no hydrogen 3.432 N/A CYS 207.A N LYS 212.A O no hydrogen 3.177 N/A CYS 207.A SG LYS 212.A O no hydrogen 2.940 N/A CYS 208.A N TYR 224.A O no hydrogen 3.155 N/A CYS 208.A SG TYR 224.A O no hydrogen 3.313 N/A CYS 210.A N CYS 207.A O no hydrogen 3.358 N/A CYS 210.A SG CYS 208.A O no hydrogen 3.995 N/A CYS 210.A SG LEU 209.A O no hydrogen 2.788 N/A ARG 213.A NE ASP 179.A O no hydrogen 3.393 N/A ARG 213.A NH2 ASN 238.A O no hydrogen 3.423 N/A ALA 214.A N ARG 205.A O no hydrogen 2.678 N/A CYS 216.A N ALA 225.A O no hydrogen 3.338 N/A PHE 217.A N TYR 235.A O no hydrogen 2.730 N/A THR 219.A N ASP 234.A OD1 no hydrogen 3.404 N/A THR 219.A OG1 ASP 234.A OD1 no hydrogen 3.391 N/A THR 219.A OG1 ASP 234.A OD2 no hydrogen 2.551 N/A THR 223.A OG1 SER 221.A O no hydrogen 2.937 N/A ALA 225.A N CYS 216.A O no hydrogen 3.058 N/A TRP 227.A NE1 ARG 180.A O no hydrogen 3.203 N/A ASN 228.A ND2 LYS 175.A O no hydrogen 3.661 N/A SER 230.A N CYS 226.A O no hydrogen 3.001 N/A TYR 235.A N PHE 217.A O no hydrogen 2.919 N/A VAL 236.A N PHE 198.A O no hydrogen 3.078 N/A TYR 237.A N THR 215.A O no hydrogen 2.478 N/A TYR 237.A OH PRO 203.A O no hydrogen 2.682 N/A ASN 238.A ND2 GLY 202.A O no hydrogen 2.509 N/A PHE 240.A N VAL 181.A O no hydrogen 2.901 N/A MET 241.A N MET 72.A O no hydrogen 2.815 N/A ILE 242.A N PHE 183.A O no hydrogen 2.774 N/A VAL 244.A N LEU 185.A O no hydrogen 3.031 N/A GLN 245.A N ASP 243.A OD1 no hydrogen 2.933 N/A GLN 246.A N ASP 243.A O no hydrogen 3.048 N/A TRP 247.A N VAL 244.A O no hydrogen 2.982 N/A GLY 248.A N GLN 245.A O no hydrogen 2.891 N/A THR 250.A OG1 ASN 256.A OD1 no hydrogen 3.359 N/A GLN 254.A NE2 ASP 258.A OD2 no hydrogen 3.138 N/A SER 255.A N ASN 252.A O no hydrogen 3.005 N/A SER 255.A N ASN 252.A OD1 no hydrogen 3.266 N/A SER 255.A OG ASN 252.A O no hydrogen 2.809 N/A SER 255.A OG ASN 256.A OD1 no hydrogen 3.188 N/A ASN 256.A N ASN 252.A O no hydrogen 3.501 N/A HIS 257.A N LEU 253.A O no hydrogen 2.956 N/A ASP 258.A N GLN 254.A O no hydrogen 3.054 N/A GLN 259.A N ASN 256.A O no hydrogen 2.846 N/A CYS 261.A N HIS 257.A O no hydrogen 3.128 N/A CYS 261.A SG HIS 257.A NE2 no hydrogen 3.557 N/A CYS 261.A SG HIS 264.A ND1 no hydrogen 2.915 N/A ASN 266.A ND2 GLN 254.A OE1 no hydrogen 2.714 N/A ALA 270.A N GLN 108.A OE1 no hydrogen 3.088 N/A SER 271.A N ASN 116.A OD1 no hydrogen 2.869 N/A CYS 272.A SG GLY 265.A O no hydrogen 3.200 N/A CYS 272.A SG ASN 266.A OD1 no hydrogen 3.719 N/A ASP 273.A N VAL 269.A O no hydrogen 3.007 N/A ALA 274.A N ALA 270.A O no hydrogen 2.794 N/A ALA 274.A N SER 271.A O no hydrogen 2.522 N/A ILE 275.A N SER 271.A O no hydrogen 2.754 N/A MET 276.A N CYS 272.A O no hydrogen 3.354 N/A THR 277.A OG1 ASP 273.A O no hydrogen 3.090 N/A ARG 278.A N ILE 275.A O no hydrogen 2.844 N/A ARG 278.A NH1 PRO 412.A O no hydrogen 2.848 N/A CYS 279.A N ILE 275.A O no hydrogen 3.163 N/A ALA 281.A N THR 277.A O no hydrogen 3.116 N/A VAL 282.A N ARG 278.A O no hydrogen 2.507 N/A HIS 283.A N CYS 279.A O no hydrogen 2.584 N/A GLU 284.A N LEU 280.A O no hydrogen 2.814 N/A CYS 285.A N VAL 282.A O no hydrogen 2.977 N/A PHE 286.A N VAL 282.A O no hydrogen 2.581 N/A VAL 287.A N HIS 283.A O no hydrogen 3.328 N/A LYS 288.A NZ GLU 284.A O no hydrogen 3.015 N/A ARG 289.A NE VAL 287.A O no hydrogen 3.321 N/A SER 293.A N ASP 291.A OD1 no hydrogen 2.871 N/A SER 293.A OG ASP 291.A OD1 no hydrogen 2.999 N/A SER 293.A OG ASP 291.A OD2 no hydrogen 3.345 N/A VAL 305.A N ASP 301.A O no hydrogen 3.192 N/A ASN 306.A N GLU 302.A O no hydrogen 2.543 N/A SER 307.A N LEU 303.A O no hydrogen 2.795 N/A SER 307.A OG LEU 303.A O no hydrogen 3.439 N/A CYS 309.A N VAL 305.A O no hydrogen 2.864 N/A ARG 310.A N ASN 306.A O no hydrogen 3.367 N/A ARG 310.A NH1 ASN 306.A O no hydrogen 3.064 N/A LYS 311.A N SER 307.A O no hydrogen 2.999 N/A VAL 312.A N ALA 308.A O no hydrogen 3.360 N/A GLN 313.A N CYS 309.A O no hydrogen 3.036 N/A HIS 314.A N ARG 310.A O no hydrogen 2.954 N/A HIS 314.A ND1 CYS 340.A O no hydrogen 3.197 N/A MET 315.A N LYS 311.A O no hydrogen 3.147 N/A VAL 316.A N VAL 312.A O no hydrogen 3.192 N/A VAL 317.A N GLN 313.A O no hydrogen 2.856 N/A LYS 318.A N HIS 314.A O no hydrogen 2.787 N/A LYS 318.A NZ HIS 314.A NE2 no hydrogen 3.311 N/A SER 319.A N MET 315.A O no hydrogen 3.055 N/A SER 319.A OG MET 315.A O no hydrogen 2.586 N/A ALA 320.A N VAL 316.A O no hydrogen 2.871 N/A LEU 322.A N LYS 318.A O no hydrogen 3.054 N/A ALA 323.A N SER 319.A O no hydrogen 2.751 N/A ASP 324.A N ALA 320.A O no hydrogen 3.465 N/A LYS 325.A N LEU 321.A O no hydrogen 2.943 N/A LEU 329.A N GLU 347.A O no hydrogen 2.920 N/A HIS 330.A N VAL 381.A O no hydrogen 2.519 N/A ASP 331.A N LYS 349.A O no hydrogen 2.867 N/A ILE 332.A N LEU 383.A O no hydrogen 3.030 N/A GLY 333.A N TYR 351.A O no hydrogen 2.547 N/A ASN 334.A N TYR 351.A O no hydrogen 3.218 N/A ASN 334.A ND2 ILE 338.A O no hydrogen 3.605 N/A GLU 347.A N PRO 327.A O no hydrogen 3.226 N/A TRP 348.A NE1 ASP 331.A OD2 no hydrogen 3.331 N/A LYS 349.A N LEU 329.A O no hydrogen 3.145 N/A TYR 351.A N ASP 331.A O no hydrogen 2.819 N/A TYR 351.A OH HIS 330.A ND1 no hydrogen 2.792 N/A ASP 352.A N GLU 364.A O no hydrogen 3.166 N/A GLN 354.A N ASP 352.A OD2 no hydrogen 2.408 N/A CYS 356.A N PRO 335.A O no hydrogen 3.105 N/A LYS 362.A NZ TYR 361.A OH no hydrogen 2.808 N/A GLU 364.A N PHE 350.A O no hydrogen 3.182 N/A LEU 366.A N ASP 352.A O no hydrogen 2.808 N/A SER 369.A N HIS 373.A ND1 no hydrogen 3.414 N/A SER 369.A OG ASP 390.A OD2 no hydrogen 3.060 N/A ALA 371.A N ASP 390.A OD2 no hydrogen 3.285 N/A THR 372.A OG1 SER 369.A O no hydrogen 3.050 N/A HIS 373.A N SER 369.A O no hydrogen 2.824 N/A HIS 374.A N TYR 370.A O no hydrogen 3.032 N/A HIS 374.A ND1 ALA 371.A O no hydrogen 3.085 N/A VAL 381.A N VAL 328.A O no hydrogen 3.115 N/A CYS 382.A N ASN 395.A O no hydrogen 3.365 N/A LEU 383.A N HIS 330.A O no hydrogen 2.664 N/A PHE 384.A N ILE 397.A O no hydrogen 3.015 N/A ASN 386.A N CYS 399.A O no hydrogen 2.741 N/A ARG 391.A NH1 SER 434.A O no hydrogen 2.846 N/A TYR 392.A N ALA 435.A O no hydrogen 2.912 N/A TYR 392.A OH CYS 387.A O no hydrogen 3.380 N/A ILE 397.A N CYS 382.A O no hydrogen 2.809 N/A VAL 398.A N TRP 498.A O no hydrogen 2.793 N/A CYS 399.A N PHE 384.A O no hydrogen 2.911 N/A CYS 399.A SG ASN 386.A OD1 no hydrogen 3.412 N/A CYS 399.A SG SER 496.A O no hydrogen 3.695 N/A ARG 400.A N SER 496.A O no hydrogen 3.365 N/A ARG 400.A NE TYR 392.A OH no hydrogen 3.245 N/A ARG 400.A NH2 VAL 389.A O no hydrogen 3.249 N/A ARG 404.A NE ASP 402.A OD2 no hydrogen 3.422 N/A VAL 405.A N ASP 402.A O no hydrogen 3.369 N/A ASN 410.A N SER 407.A O no hydrogen 2.923 N/A ASN 410.A ND2 THR 403.A O no hydrogen 3.348 N/A ASN 410.A ND2 VAL 405.A O no hydrogen 3.489 N/A ASN 410.A ND2 SER 418.A OG no hydrogen 2.785 N/A LEU 411.A N LEU 419.A O no hydrogen 2.649 N/A CYS 414.A SG CYS 279.A O no hydrogen 3.965 N/A CYS 414.A SG HIS 283.A ND1 no hydrogen 3.733 N/A SER 418.A N THR 428.A O no hydrogen 3.132 N/A LEU 419.A N LEU 411.A O no hydrogen 2.860 N/A TYR 420.A N PHE 426.A O no hydrogen 2.952 N/A VAL 421.A N LEU 409.A O no hydrogen 2.778 N/A ASN 422.A ND2 VAL 421.A O no hydrogen 3.587 N/A PHE 426.A N TYR 420.A O no hydrogen 2.545 N/A THR 428.A N SER 418.A O no hydrogen 3.035 N/A THR 428.A OG1 PRO 429.A O no hydrogen 2.882 N/A PHE 431.A N THR 403.A OG1 no hydrogen 2.945 N/A SER 434.A N ASP 432.A OD1 no hydrogen 2.852 N/A SER 434.A OG ASP 432.A OD2 no hydrogen 3.189 N/A ALA 435.A N ASP 432.A O no hydrogen 2.941 N/A PHE 436.A N LYS 433.A O no hydrogen 2.915 N/A THR 437.A N SER 434.A O no hydrogen 3.324 N/A ASN 438.A ND2 TYR 370.A OH no hydrogen 3.163 N/A ASN 438.A ND2 TYR 392.A O no hydrogen 3.291 N/A LEU 439.A N PHE 436.A O no hydrogen 2.936 N/A LYS 440.A N ILE 499.A O no hydrogen 3.077 N/A LEU 442.A N LEU 497.A O no hydrogen 2.890 N/A TYR 447.A OH THR 511.A OG1 no hydrogen 2.631 N/A SER 448.A OG SER 450.A OG no hydrogen 3.145 N/A SER 450.A OG SER 448.A OG no hydrogen 3.145 N/A CYS 452.A SG GLU 453.A O no hydrogen 4.048 N/A CYS 452.A SG HIS 476.A NE2 no hydrogen 2.293 N/A SER 459.A OG THR 461.A O no hydrogen 2.949 N/A SER 459.A OG TYR 480.A OH no hydrogen 2.086 N/A THR 461.A OG1 PHE 444.A O no hydrogen 3.057 N/A CYS 462.A SG CYS 462.A O no hydrogen 2.823 N/A ARG 465.A NE SER 448.A OG no hydrogen 2.619 N/A ARG 465.A NH1 HIS 475.A ND1 no hydrogen 2.445 N/A ARG 465.A NH2 SER 448.A OG no hydrogen 3.078 N/A CYS 466.A N THR 464.A OG1 no hydrogen 2.613 N/A CYS 473.A SG CYS 466.A O no hydrogen 3.364 N/A CYS 473.A SG ALA 471.A O no hydrogen 3.001 N/A ALA 477.A N CYS 473.A O no hydrogen 2.835 N/A ASN 478.A N ARG 474.A O no hydrogen 3.339 N/A GLU 479.A N HIS 475.A O no hydrogen 3.126 N/A TYR 480.A N HIS 476.A O no hydrogen 2.541 N/A TYR 480.A OH THR 461.A O no hydrogen 3.238 N/A ARG 481.A NH1 VAL 455.A O no hydrogen 2.619 N/A ARG 481.A NH2 VAL 455.A O no hydrogen 3.361 N/A GLN 482.A N ASN 478.A O no hydrogen 2.946 N/A TYR 483.A N GLU 479.A O no hydrogen 2.730 N/A LEU 484.A N TYR 480.A O no hydrogen 3.128 N/A ALA 486.A N GLN 482.A O no hydrogen 3.267 N/A TYR 487.A N TYR 483.A O no hydrogen 3.200 N/A ASN 488.A N LEU 484.A O no hydrogen 2.779 N/A MET 489.A N ASP 485.A O no hydrogen 2.983 N/A MET 490.A N ALA 486.A O no hydrogen 3.415 N/A ILE 491.A N TYR 487.A O no hydrogen 3.181 N/A SER 492.A OG ASN 488.A O no hydrogen 2.995 N/A ALA 493.A N MET 489.A O no hydrogen 2.845 N/A ALA 493.A N MET 490.A O no hydrogen 3.239 N/A GLY 494.A N ILE 491.A O no hydrogen 3.035 N/A PHE 495.A N MET 490.A O no hydrogen 3.298 N/A SER 496.A N ARG 400.A O no hydrogen 3.099 N/A SER 496.A OG ARG 400.A O no hydrogen 3.343 N/A TRP 498.A N VAL 398.A O no hydrogen 2.904 N/A TRP 498.A NE1 SER 496.A OG no hydrogen 2.873 N/A ILE 499.A N LYS 440.A O no hydrogen 2.918 N/A TYR 500.A OH ASP 324.A OD1 no hydrogen 3.037 N/A TYR 506.A N ASP 504.A OD1 no hydrogen 2.663 N/A ASN 507.A N ASP 504.A O no hydrogen 3.352 N/A LEU 508.A N THR 505.A O no hydrogen 3.329 N/A TRP 509.A N TYR 506.A O no hydrogen 2.703 N/A THR 511.A N LEU 508.A O no hydrogen 3.462 N/A THR 511.A OG1 TYR 447.A OH no hydrogen 2.631 N/A THR 511.A OG1 LEU 508.A O no hydrogen 2.386 N/A PHE 512.A N TRP 509.A O no hydrogen 2.656 N/A