Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6iy8_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 5.A N ASP 2.A O no hydrogen 3.195 N/A THR 6.A OG1 ASN 7.A OD1 no hydrogen 3.538 N/A LEU 8.A N PHE 5.A O no hydrogen 3.229 N/A GLN 12.A N LYS 17.A O no hydrogen 3.021 N/A GLY 16.A N SER 13.A O no hydrogen 3.360 N/A LYS 17.A N GLN 12.A O no hydrogen 3.364 N/A TRP 19.A N HIS 10.A O no hydrogen 2.696 N/A LEU 20.A N GLN 23.A O no hydrogen 2.871 N/A GLN 23.A N LEU 20.A O no hydrogen 2.966 N/A MET 25.A N ILE 18.A O no hydrogen 2.864 N/A MET 33.A N GLN 29.A O no hydrogen 3.189 N/A ALA 34.A N VAL 30.A O no hydrogen 2.880 N/A SER 35.A N SER 31.A O no hydrogen 2.973 N/A SER 35.A OG SER 31.A O no hydrogen 3.516 N/A SER 35.A OG ALA 32.A O no hydrogen 2.869 N/A PHE 36.A N ALA 32.A O no hydrogen 2.879 N/A ARG 37.A N MET 33.A O no hydrogen 2.901 N/A ARG 38.A N ALA 34.A O no hydrogen 2.901 N/A ARG 38.A NH1 ASP 128.A OD1 no hydrogen 3.490 N/A GLU 39.A N SER 35.A O no hydrogen 2.929 N/A MET 40.A N PHE 36.A O no hydrogen 2.908 N/A VAL 41.A N ARG 37.A O no hydrogen 2.911 N/A ASN 42.A N ARG 38.A O no hydrogen 2.884 N/A THR 43.A N GLU 39.A O no hydrogen 2.976 N/A THR 43.A OG1 GLU 39.A O no hydrogen 2.386 N/A THR 43.A OG1 MET 40.A O no hydrogen 3.229 N/A LEU 44.A N MET 40.A O no hydrogen 2.887 N/A ARG 48.A NH1 ASP 194.A O no hydrogen 2.899 N/A ALA 49.A N GLY 45.A O no hydrogen 3.145 N/A LYS 50.A N ILE 46.A O no hydrogen 2.911 N/A GLY 51.A N GLU 47.A O no hydrogen 2.864 N/A PHE 52.A N ARG 48.A O no hydrogen 3.008 N/A PHE 53.A N ALA 49.A O no hydrogen 2.955 N/A LEU 54.A N LYS 50.A O no hydrogen 2.908 N/A ARG 55.A N GLY 51.A O no hydrogen 2.939 N/A ARG 55.A NE TYR 190.A O no hydrogen 3.560 N/A GLN 56.A N PHE 52.A O no hydrogen 2.959 N/A GLY 57.A N PHE 53.A O no hydrogen 2.947 N/A TYR 58.A N LEU 54.A O no hydrogen 2.890 N/A GLN 59.A N ARG 55.A O no hydrogen 2.965 N/A SER 60.A N GLN 56.A O no hydrogen 3.003 N/A GLY 61.A N GLY 57.A O no hydrogen 2.845 N/A LEU 62.A N TYR 58.A O no hydrogen 2.937 N/A LYS 63.A N GLN 59.A O no hydrogen 3.045 N/A ASP 64.A N SER 60.A O no hydrogen 2.918 N/A ALA 65.A N GLY 61.A O no hydrogen 2.864 N/A GLU 66.A N LEU 62.A O no hydrogen 3.067 N/A LEU 67.A N LYS 63.A O no hydrogen 2.916 N/A ALA 68.A N ASP 64.A O no hydrogen 2.861 N/A ARG 69.A N ALA 65.A O no hydrogen 2.955 N/A ARG 69.A NH2 ALA 150.A O no hydrogen 3.222 N/A LYS 70.A N GLU 66.A O no hydrogen 2.969 N/A LYS 70.A NZ GLU 22.A OE1 no hydrogen 3.274 N/A LEU 71.A N LEU 67.A O no hydrogen 2.836 N/A SER 76.A OG ALA 75.A O no hydrogen 2.470 N/A TYR 78.A OH ILE 103.A O no hydrogen 3.323 N/A MET 80.A N SER 76.A O no hydrogen 2.835 N/A PHE 81.A N GLU 77.A O no hydrogen 2.994 N/A LEU 82.A N TYR 78.A O no hydrogen 2.871 N/A ALA 83.A N ASP 79.A O no hydrogen 2.838 N/A GLY 84.A N MET 80.A O no hydrogen 3.102 N/A GLN 86.A N LEU 82.A O no hydrogen 2.958 N/A LEU 87.A N ALA 83.A O no hydrogen 2.582 N/A HIS 88.A N GLY 84.A O no hydrogen 2.951 N/A SER 89.A N PRO 85.A O no hydrogen 2.915 N/A LEU 90.A N GLN 86.A O no hydrogen 2.923 N/A LYS 91.A N LEU 87.A O no hydrogen 3.376 N/A LYS 91.A NZ ASP 64.A OD1 no hydrogen 3.396 N/A LYS 91.A NZ ASP 64.A OD2 no hydrogen 2.416 N/A GLY 92.A N SER 89.A O no hydrogen 3.361 N/A LYS 95.A N ILE 117.A O no hydrogen 2.944 N/A ARG 97.A N GLU 115.A O no hydrogen 2.913 N/A THR 99.A N GLU 113.A O no hydrogen 2.892 N/A THR 99.A OG1 GLU 113.A O no hydrogen 3.092 N/A GLU 100.A N GLU 113.A O no hydrogen 3.172 N/A ASP 102.A N TYR 111.A O no hydrogen 2.793 N/A ILE 103.A N TYR 78.A OH no hydrogen 2.878 N/A ASP 104.A N ARG 109.A O no hydrogen 3.300 N/A SER 107.A OG ASP 104.A O no hydrogen 3.387 N/A GLY 108.A N ASP 104.A O no hydrogen 2.991 N/A TYR 111.A N ASP 102.A O no hydrogen 3.018 N/A TYR 111.A OH GLU 113.A OE2 no hydrogen 2.613 N/A GLU 113.A N GLU 100.A O no hydrogen 2.784 N/A MET 114.A N VAL 173.A O no hydrogen 2.936 N/A GLU 115.A N ARG 97.A O no hydrogen 2.910 N/A TRP 116.A N CYS 171.A O no hydrogen 2.865 N/A ILE 117.A N LYS 95.A O no hydrogen 2.872 N/A VAL 122.A N SER 119.A O no hydrogen 3.268 N/A GLU 123.A N SER 119.A O no hydrogen 3.406 N/A ILE 124.A N PHE 120.A O no hydrogen 2.901 N/A SER 125.A N GLU 121.A O no hydrogen 2.863 N/A SER 125.A OG GLU 121.A O no hydrogen 2.968 N/A GLN 126.A N VAL 122.A O no hydrogen 2.931 N/A GLN 126.A N GLU 123.A O no hydrogen 3.173 N/A THR 127.A N ILE 124.A O no hydrogen 3.072 N/A ASP 128.A N SER 125.A O no hydrogen 3.084 N/A CYS 137.A SG SER 119.A OG no hydrogen 3.247 N/A CYS 137.A SG GLU 160.A OE2 no hydrogen 3.197 N/A TRP 138.A N GLU 121.A OE1 no hydrogen 2.987 N/A TRP 138.A NE1 PRO 135.A O no hydrogen 2.967 N/A THR 139.A OG1 PHE 53.A O no hydrogen 3.406 N/A LEU 140.A N GLU 121.A OE2 no hydrogen 3.040 N/A GLY 142.A N TRP 138.A O no hydrogen 2.948 N/A TYR 143.A N THR 139.A O no hydrogen 2.915 N/A ALA 144.A N LEU 140.A O no hydrogen 2.909 N/A CYS 145.A N LEU 141.A O no hydrogen 2.928 N/A CYS 145.A SG LEU 141.A O no hydrogen 3.228 N/A CYS 145.A SG PHE 158.A O no hydrogen 4.014 N/A ALA 146.A N GLY 142.A O no hydrogen 2.927 N/A TYR 147.A N TYR 143.A O no hydrogen 2.906 N/A TYR 147.A OH MET 80.A O no hydrogen 2.847 N/A SER 148.A N ALA 144.A O no hydrogen 2.956 N/A SER 148.A OG ALA 144.A O no hydrogen 2.971 N/A SER 149.A N CYS 145.A O no hydrogen 2.927 N/A SER 149.A OG CYS 145.A O no hydrogen 2.784 N/A ALA 150.A N ALA 146.A O no hydrogen 2.920 N/A PHE 151.A N TYR 147.A O no hydrogen 2.906 N/A MET 152.A N SER 148.A O no hydrogen 2.927 N/A GLY 153.A N SER 149.A O no hydrogen 2.839 N/A ILE 156.A N SER 149.A OG no hydrogen 2.658 N/A ILE 157.A N LYS 176.A O no hydrogen 3.256 N/A LYS 159.A N ILE 174.A O no hydrogen 3.058 N/A SER 162.A N ARG 172.A O no hydrogen 2.984 N/A SER 162.A OG LYS 170.A O no hydrogen 2.961 N/A CYS 163.A SG GLU 160.A OE1 no hydrogen 3.800 N/A CYS 163.A SG GLU 160.A OE2 no hydrogen 3.697 N/A CYS 166.A SG CYS 163.A O no hydrogen 3.110 N/A GLY 168.A N CYS 163.A O no hydrogen 2.883 N/A ARG 172.A N SER 162.A O no hydrogen 2.842 N/A ARG 172.A NH2 ASP 169.A OD2 no hydrogen 3.386 N/A VAL 173.A N MET 114.A O no hydrogen 2.921 N/A ILE 174.A N LYS 159.A O no hydrogen 3.175 N/A GLY 175.A N ALA 112.A O no hydrogen 2.885 N/A ALA 178.A N GLU 155.A O no hydrogen 3.207 N/A GLU 180.A N PRO 177.A O no hydrogen 2.911 N/A TRP 181.A N ALA 178.A O no hydrogen 3.197 N/A TRP 181.A NE1 ILE 157.A O no hydrogen 3.103 N/A TRP 181.A NE1 LYS 176.A O no hydrogen 2.965 N/A ASP 182.A N ASP 182.A OD1 no hydrogen 2.530 N/A PHE 187.A N VAL 184.A O no hydrogen 3.240 N/A LYS 188.A N VAL 184.A O no hydrogen 3.125 N/A LYS 188.A NZ GLU 155.A OE2 no hydrogen 2.765 N/A GLN 189.A N ALA 185.A O no hydrogen 2.935 N/A TYR 190.A N PHE 187.A O no hydrogen 3.221 N/A TYR 190.A OH GLU 47.A OE1 no hydrogen 2.887 N/A PHE 191.A N LYS 188.A O no hydrogen 3.247 N/A LYS 192.A N GLN 189.A O no hydrogen 3.322 N/A GLU 199.A N PRO 195.A O no hydrogen 3.470 N/A LEU 200.A N ILE 196.A O no hydrogen 2.923 N/A TYR 201.A N ILE 197.A O no hydrogen 2.933 N/A GLU 202.A N GLU 198.A O no hydrogen 2.846 N/A LEU 203.A N GLU 199.A O no hydrogen 2.906 N/A GLN 204.A N LEU 200.A O no hydrogen 2.939 N/A SER 205.A N TYR 201.A O no hydrogen 2.895 N/A GLN 206.A N GLU 202.A O no hydrogen 2.904 N/A GLN 206.A NE2 GLU 202.A OE2 no hydrogen 2.710 N/A LEU 207.A N LEU 203.A O no hydrogen 2.916 N/A VAL 208.A N GLN 204.A O no hydrogen 2.907 N/A SER 209.A N SER 205.A O no hydrogen 2.920 N/A LEU 210.A N GLN 206.A O no hydrogen 2.931 N/A ARG 211.A N LEU 207.A O no hydrogen 2.877 N/A THR 212.A N VAL 208.A O no hydrogen 2.901 N/A LEU 214.A N ARG 211.A O no hydrogen 3.500 N/A ASP 215.A N THR 212.A O no hydrogen 3.164 N/A LYS 216.A NZ GLN 217.A O no hydrogen 3.491 N/A TYR 221.A OH VAL 255.A O no hydrogen 2.939 N/A ILE 224.A N TYR 230.A OH no hydrogen 3.481 N/A THR 227.A N GLY 225.A O no hydrogen 2.604 N/A THR 227.A OG1 ASP 400.A OD1 no hydrogen 2.231 N/A TYR 230.A OH TYR 222.A O no hydrogen 3.269 N/A GLN 231.A N THR 227.A O no hydrogen 2.427 N/A GLN 231.A NE2 ASN 235.A OD1 no hydrogen 2.883 N/A THR 232.A N PRO 228.A O no hydrogen 2.945 N/A THR 232.A OG1 PRO 228.A O no hydrogen 3.158 N/A THR 232.A OG1 ALA 229.A O no hydrogen 2.584 N/A VAL 233.A N ALA 229.A O no hydrogen 2.983 N/A ARG 234.A N TYR 230.A O no hydrogen 2.793 N/A ARG 234.A NE TYR 230.A OH no hydrogen 2.985 N/A ASN 235.A N GLN 231.A O no hydrogen 2.917 N/A MET 236.A N THR 232.A O no hydrogen 2.964 N/A MET 237.A N VAL 233.A O no hydrogen 2.833 N/A ASP 238.A N ARG 234.A O no hydrogen 2.885 N/A LYS 239.A N ASN 235.A O no hydrogen 2.974 N/A ALA 240.A N MET 236.A O no hydrogen 2.918 N/A ALA 241.A N MET 237.A O no hydrogen 2.855 N/A GLN 242.A N ASP 238.A O no hydrogen 3.200 N/A LYS 244.A NZ ASP 356.A OD1 no hydrogen 2.921 N/A VAL 247.A N VAL 359.A O no hydrogen 3.002 N/A LEU 248.A N PHE 387.A O no hydrogen 3.511 N/A LEU 249.A N ALA 361.A O no hydrogen 2.877 N/A LEU 250.A N VAL 389.A O no hydrogen 3.312 N/A GLY 251.A N THR 363.A O no hydrogen 3.367 N/A VAL 255.A N GLU 252.A O no hydrogen 3.331 N/A LYS 257.A NZ LEU 249.A O no hydrogen 3.467 N/A ALA 261.A N LYS 257.A O no hydrogen 2.934 N/A ARG 262.A N GLU 258.A O no hydrogen 2.894 N/A SER 263.A N VAL 259.A O no hydrogen 2.915 N/A SER 263.A OG VAL 259.A O no hydrogen 3.183 N/A SER 263.A OG ILE 260.A O no hydrogen 2.663 N/A VAL 264.A N ILE 260.A O no hydrogen 2.922 N/A HIS 265.A N ALA 261.A O no hydrogen 2.921 N/A HIS 265.A NE2 ARG 270.A O no hydrogen 2.338 N/A LEU 266.A N ARG 262.A O no hydrogen 2.919 N/A ARG 267.A N SER 263.A O no hydrogen 2.935 N/A SER 268.A N HIS 265.A O no hydrogen 3.125 N/A SER 268.A OG HIS 265.A O no hydrogen 2.479 N/A ARG 270.A NH1 GLY 317.A O no hydrogen 3.509 N/A GLU 273.A N ARG 270.A O no hydrogen 3.088 N/A VAL 276.A N THR 318.A O no hydrogen 2.999 N/A VAL 278.A N PHE 320.A O no hydrogen 2.880 N/A CYS 280.A N ASP 322.A O no hydrogen 3.283 N/A CYS 280.A SG ASP 322.A O no hydrogen 3.072 N/A CYS 280.A SG GLU 323.A O no hydrogen 3.310 N/A ALA 281.A N ASN 279.A OD1 no hydrogen 3.079 N/A ILE 288.A N PRO 284.A O no hydrogen 2.724 N/A SER 290.A N ASP 286.A O no hydrogen 3.427 N/A SER 290.A OG ASP 286.A O no hydrogen 3.098 N/A SER 290.A OG LEU 287.A O no hydrogen 3.078 N/A GLU 291.A N LEU 287.A O no hydrogen 2.908 N/A LEU 292.A N ILE 288.A O no hydrogen 2.897 N/A PHE 293.A N GLU 289.A O no hydrogen 2.915 N/A VAL 295.A N ARG 307.A O no hydrogen 3.157 N/A GLU 296.A N VAL 347.A O no hydrogen 2.883 N/A ALA 303.A N THR 301.A O no hydrogen 2.729 N/A SER 306.A OG GLN 305.A OE1 no hydrogen 3.457 N/A ARG 307.A N VAL 295.A O no hydrogen 2.991 N/A ARG 310.A N GLU 291.A O no hydrogen 2.878 N/A PHE 311.A N LEU 292.A O no hydrogen 3.148 N/A ARG 313.A N GLY 309.A O no hydrogen 3.167 N/A ARG 313.A NH2 MET 308.A O no hydrogen 3.354 N/A ALA 314.A N ARG 310.A O no hydrogen 3.157 N/A ALA 314.A N PHE 311.A O no hydrogen 3.161 N/A ASP 315.A N GLU 312.A O no hydrogen 3.251 N/A GLY 317.A N ALA 314.A O no hydrogen 2.736 N/A THR 318.A N PRO 274.A O no hydrogen 3.126 N/A ILE 319.A N ARG 358.A O no hydrogen 2.935 N/A PHE 320.A N VAL 276.A O no hydrogen 2.873 N/A LEU 321.A N ILE 360.A O no hydrogen 2.893 N/A ASP 322.A N VAL 278.A O no hydrogen 2.944 N/A VAL 324.A N ALA 362.A O no hydrogen 3.407 N/A GLU 326.A N GLU 323.A O no hydrogen 2.954 N/A ARG 330.A NE GLU 289.A OE1 no hydrogen 2.823 N/A ARG 330.A NH2 GLU 289.A OE2 no hydrogen 2.605 N/A ALA 331.A N SER 328.A OG no hydrogen 3.322 N/A GLN 332.A N SER 328.A O no hydrogen 2.775 N/A GLN 332.A NE2 LEU 327.A O no hydrogen 3.108 N/A GLN 332.A NE2 ARG 375.A O no hydrogen 3.295 N/A ALA 333.A N PRO 329.A O no hydrogen 2.916 N/A SER 334.A N ARG 330.A O no hydrogen 2.940 N/A SER 334.A OG ARG 330.A O no hydrogen 3.252 N/A LEU 335.A N ALA 331.A O no hydrogen 2.885 N/A LEU 336.A N GLN 332.A O no hydrogen 2.877 N/A ARG 337.A N ALA 333.A O no hydrogen 2.948 N/A ARG 337.A NH1 GLU 345.A OE1 no hydrogen 3.053 N/A ARG 337.A NH2 GLU 343.A OE1 no hydrogen 3.313 N/A VAL 338.A N SER 334.A O no hydrogen 2.919 N/A LEU 339.A N LEU 335.A O no hydrogen 2.887 N/A GLN 340.A N LEU 336.A O no hydrogen 2.889 N/A GLU 341.A N ARG 337.A O no hydrogen 2.878 N/A GLY 342.A N VAL 338.A O no hydrogen 3.083 N/A LEU 344.A N ARG 353.A O no hydrogen 3.461 N/A VAL 347.A N GLY 294.A O no hydrogen 3.384 N/A ASP 349.A N ARG 346.A O no hydrogen 2.926 N/A ARG 353.A N LEU 344.A O no hydrogen 3.401 N/A ILE 355.A N GLY 342.A O no hydrogen 2.956 N/A ARG 358.A N GLY 317.A O no hydrogen 2.977 N/A ARG 358.A NE GLY 243.A O no hydrogen 2.688 N/A ARG 358.A NH2 GLY 243.A O no hydrogen 2.917 N/A ILE 360.A N ILE 319.A O no hydrogen 2.952 N/A ALA 362.A N LEU 321.A O no hydrogen 2.902 N/A THR 363.A N LEU 249.A O no hydrogen 2.947 N/A THR 363.A OG1 GLU 365.A O no hydrogen 3.346 N/A HIS 364.A ND1 GLU 323.A OE2 no hydrogen 2.367 N/A ALA 370.A N LEU 367.A O no hydrogen 3.075 N/A VAL 371.A N LEU 367.A O no hydrogen 3.245 N/A GLY 374.A N VAL 371.A O no hydrogen 3.233 N/A ARG 375.A NH1 GLU 365.A OE2 no hydrogen 2.610 N/A ARG 377.A N GLN 332.A OE1 no hydrogen 3.158 N/A ARG 377.A NE ASP 379.A OD2 no hydrogen 3.360 N/A ARG 377.A NH2 ASP 379.A OD2 no hydrogen 2.691 N/A TYR 381.A N ARG 377.A O no hydrogen 3.163 N/A TYR 382.A N ALA 378.A O no hydrogen 2.938 N/A ARG 383.A N ASP 379.A O no hydrogen 2.921 N/A LEU 384.A N LEU 380.A O no hydrogen 2.912 N/A ASN 385.A N TYR 381.A O no hydrogen 2.900 N/A VAL 389.A N LEU 248.A O no hydrogen 2.806 N/A ILE 391.A N LEU 250.A O no hydrogen 2.929 N/A LEU 394.A N ASN 439.A OD1 no hydrogen 3.328 N/A GLU 396.A N ALA 393.A O no hydrogen 3.093 N/A ARG 397.A N LEU 394.A O no hydrogen 2.918 N/A ARG 398.A NE ARG 395.A O no hydrogen 3.149 N/A ASP 400.A N ARG 397.A O no hydrogen 2.887 N/A ILE 401.A N ARG 398.A O no hydrogen 2.915 N/A LEU 404.A N ASP 400.A O no hydrogen 3.087 N/A VAL 405.A N ILE 401.A O no hydrogen 3.042 N/A GLU 406.A N PRO 402.A O no hydrogen 2.772 N/A HIS 407.A N LEU 403.A O no hydrogen 3.248 N/A PHE 408.A N LEU 404.A O no hydrogen 2.766 N/A LEU 409.A N VAL 405.A O no hydrogen 2.592 N/A GLN 410.A N GLU 406.A O no hydrogen 3.129 N/A ARG 411.A N HIS 407.A O no hydrogen 2.963 N/A PHE 412.A N PHE 408.A O no hydrogen 2.705 N/A HIS 413.A N GLN 410.A O no hydrogen 2.966 N/A HIS 413.A ND1 ARG 419.A O no hydrogen 2.992 N/A GLU 415.A N PHE 412.A O no hydrogen 3.046 N/A TYR 416.A N GLN 414.A O no hydrogen 2.872 N/A ARG 419.A NH1 THR 454.A O no hydrogen 2.347 N/A THR 420.A OG1 GLU 458.A O no hydrogen 2.003 N/A THR 420.A OG1 GLU 458.A OE1 no hydrogen 3.127 N/A GLY 422.A N THR 420.A OG1 no hydrogen 2.730 N/A ALA 427.A N SER 424.A O no hydrogen 2.709 N/A GLU 429.A N ASP 425.A O no hydrogen 2.903 N/A ALA 430.A N LYS 426.A O no hydrogen 2.917 N/A CYS 431.A N ALA 427.A O no hydrogen 2.894 N/A CYS 431.A SG ALA 427.A O no hydrogen 3.179 N/A LEU 432.A N LEU 428.A O no hydrogen 2.928 N/A TYR 434.A OH GLU 442.A OE2 no hydrogen 2.751 N/A TRP 436.A NE1 CYS 431.A O no hydrogen 2.970 N/A GLY 438.A N GLU 442.A OE1 no hydrogen 2.836 N/A ASN 439.A ND2 THR 253.A O no hydrogen 3.269 N/A ILE 440.A N GLY 254.A O no hydrogen 3.225 N/A GLU 444.A N ILE 440.A O no hydrogen 2.943 N/A ASN 445.A N ARG 441.A O no hydrogen 2.953 N/A VAL 446.A N GLU 442.A O no hydrogen 2.899 N/A ILE 447.A N LEU 443.A O no hydrogen 2.908 N/A GLU 448.A N GLU 444.A O no hydrogen 2.927 N/A ARG 449.A N ASN 445.A O no hydrogen 2.939 N/A GLY 450.A N VAL 446.A O no hydrogen 2.887 N/A ILE 451.A N ILE 447.A O no hydrogen 2.909 N/A ILE 452.A N GLU 448.A O no hydrogen 2.941 N/A LEU 453.A N ARG 449.A O no hydrogen 3.121 N/A LEU 453.A N GLY 450.A O no hydrogen 3.200 N/A GLN 463.A N SER 461.A OG no hydrogen 3.317 N/A ALA 464.A N SER 461.A O no hydrogen 3.104 N/A