Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6rec_2.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 7.A N ASP 3.A O no hydrogen 3.314 N/A LEU 8.A N VAL 4.A O no hydrogen 2.940 N/A LYS 9.A N PRO 5.A O no hydrogen 2.925 N/A GLU 10.A N ALA 6.A O no hydrogen 2.919 N/A ILE 11.A N ILE 7.A O no hydrogen 2.947 N/A ASP 12.A N LEU 8.A O no hydrogen 2.844 N/A SER 13.A N LYS 9.A O no hydrogen 2.929 N/A SER 13.A OG LYS 9.A O no hydrogen 3.248 N/A LEU 14.A N GLU 10.A O no hydrogen 2.932 N/A VAL 15.A N ILE 11.A O no hydrogen 3.262 N/A SER 16.A OG ASP 12.A O no hydrogen 2.622 N/A ARG 17.A NH2 GLU 24.A OE1 no hydrogen 2.617 N/A ARG 17.A NH2 GLU 24.A OE2 no hydrogen 3.400 N/A SER 21.A OG ASP 56.A OD1 no hydrogen 3.216 N/A SER 21.A OG ASP 56.A OD2 no hydrogen 2.735 N/A ALA 22.A N SER 21.A OG no hydrogen 2.400 N/A VAL 25.A N SER 21.A O no hydrogen 3.328 N/A SER 26.A N ALA 22.A O no hydrogen 2.911 N/A SER 26.A OG ALA 22.A O no hydrogen 3.404 N/A SER 26.A OG LYS 23.A O no hydrogen 2.910 N/A ASP 27.A N LYS 23.A O no hydrogen 2.989 N/A ALA 28.A N GLU 24.A O no hydrogen 2.928 N/A ALA 29.A N VAL 25.A O no hydrogen 2.940 N/A VAL 30.A N SER 26.A O no hydrogen 2.919 N/A ALA 31.A N ASP 27.A O no hydrogen 2.935 N/A LEU 32.A N ALA 28.A O no hydrogen 2.929 N/A THR 33.A N ALA 29.A O no hydrogen 2.912 N/A THR 33.A OG1 ALA 29.A O no hydrogen 3.252 N/A THR 33.A OG1 ALA 68.A O no hydrogen 2.896 N/A TYR 34.A N VAL 30.A O no hydrogen 2.980 N/A GLN 36.A N THR 33.A O no hydrogen 3.220 N/A GLY 45.A N ARG 41.A O no hydrogen 2.934 N/A LYS 46.A N ARG 42.A O no hydrogen 2.819 N/A LYS 46.A NZ ASP 12.A OD1 no hydrogen 2.466 N/A VAL 47.A N LEU 43.A O no hydrogen 3.037 N/A LEU 48.A N TRP 44.A O no hydrogen 2.949 N/A GLU 49.A N GLY 45.A O no hydrogen 2.895 N/A LYS 50.A N LYS 46.A O no hydrogen 3.000 N/A ALA 51.A N VAL 47.A O no hydrogen 2.882 N/A GLY 52.A N LEU 48.A O no hydrogen 2.947 N/A ALA 53.A N GLU 49.A O no hydrogen 2.952 N/A TYR 57.A OH ALA 51.A O no hydrogen 2.883 N/A SER 61.A OG ASP 58.A O no hydrogen 3.093 N/A SER 61.A OG ASP 58.A OD1 no hydrogen 2.311 N/A LEU 62.A N ASP 58.A O no hydrogen 3.203 N/A THR 63.A N ALA 59.A O no hydrogen 2.955 N/A THR 63.A OG1 ALA 59.A O no hydrogen 2.586 N/A ASN 64.A N ALA 60.A O no hydrogen 2.942 N/A LEU 65.A N SER 61.A O no hydrogen 2.949 N/A LEU 66.A N LEU 62.A O no hydrogen 2.932 N/A TRP 67.A N THR 63.A O no hydrogen 2.896 N/A ALA 68.A N ASN 64.A O no hydrogen 2.936 N/A ILE 69.A N LEU 65.A O no hydrogen 2.935 N/A ASN 70.A N LEU 66.A O no hydrogen 2.990 N/A THR 71.A N TRP 67.A O no hydrogen 2.949 N/A THR 71.A OG1 TRP 67.A O no hydrogen 2.874 N/A GLY 72.A N ALA 68.A O no hydrogen 2.926 N/A GLY 73.A N ASN 70.A O no hydrogen 3.092 N/A VAL 74.A N ILE 69.A O no hydrogen 3.258 N/A HIS 76.A ND1 THR 79.A OG1 no hydrogen 2.815 N/A LYS 78.A NZ GLU 82.A OE1 no hydrogen 3.014 N/A LYS 78.A NZ GLU 82.A OE2 no hydrogen 3.033 N/A THR 79.A N HIS 76.A ND1 no hydrogen 3.386 N/A THR 79.A OG1 HIS 76.A ND1 no hydrogen 2.815 N/A THR 79.A OG1 HIS 76.A O no hydrogen 3.532 N/A VAL 80.A N HIS 76.A O no hydrogen 3.188 N/A ALA 81.A N PHE 77.A O no hydrogen 2.903 N/A GLU 82.A N LYS 78.A O no hydrogen 2.963 N/A LEU 83.A N VAL 80.A O no hydrogen 3.045 N/A ALA 84.A N ALA 81.A O no hydrogen 3.316 N/A ALA 87.A N LEU 83.A O no hydrogen 2.983 N/A VAL 88.A N ALA 84.A O no hydrogen 2.883 N/A SER 89.A N GLY 85.A O no hydrogen 2.924 N/A LEU 91.A N VAL 88.A O no hydrogen 3.407 N/A SER 93.A N LEU 90.A O no hydrogen 2.934 N/A SER 95.A N GLN 98.A OE1 no hydrogen 2.957 N/A SER 95.A OG GLN 98.A OE1 no hydrogen 2.508 N/A GLN 98.A N SER 95.A OG no hydrogen 3.378 N/A LEU 99.A N SER 95.A O no hydrogen 2.606 N/A SER 100.A N PRO 96.A O no hydrogen 2.906 N/A SER 100.A OG PRO 96.A O no hydrogen 3.348 N/A SER 100.A OG VAL 97.A O no hydrogen 2.597 N/A ILE 101.A N VAL 97.A O no hydrogen 3.058 N/A VAL 102.A N GLN 98.A O no hydrogen 2.875 N/A VAL 103.A N LEU 99.A O no hydrogen 2.925 N/A GLU 104.A N SER 100.A O no hydrogen 2.911 N/A ALA 105.A N ILE 101.A O no hydrogen 2.896 N/A LEU 106.A N VAL 102.A O no hydrogen 2.958 N/A GLY 107.A N VAL 103.A O no hydrogen 2.872 N/A GLY 108.A N GLU 104.A O no hydrogen 2.916 N/A GLY 110.A N GLY 107.A O no hydrogen 3.221 N/A VAL 111.A N LEU 106.A O no hydrogen 3.120 N/A LYS 112.A NZ TYR 114.A OH no hydrogen 2.437 N/A ASN 113.A N VAL 111.A O no hydrogen 2.862 N/A ASN 118.A N TYR 114.A O no hydrogen 2.904 N/A LYS 119.A N GLU 115.A O no hydrogen 2.971 N/A ALA 120.A N LEU 116.A O no hydrogen 2.830 N/A SER 121.A N TYR 117.A O no hydrogen 2.884 N/A SER 121.A OG TYR 117.A O no hydrogen 3.278 N/A SER 121.A OG ASN 118.A O no hydrogen 3.088 N/A ALA 122.A N ASN 118.A O no hydrogen 2.979 N/A VAL 124.A N ALA 120.A O no hydrogen 2.955 N/A VAL 125.A N SER 121.A O no hydrogen 2.901 N/A SER 126.A N ALA 122.A O no hydrogen 2.957 N/A SER 126.A OG ALA 122.A O no hydrogen 2.784 N/A LYS 127.A N VAL 123.A O no hydrogen 3.443 N/A PHE 131.A N ILE 128.A O no hydrogen 3.260 N/A ILE 136.A N LYS 132.A O no hydrogen 3.256 N/A ALA 137.A N PRO 133.A O no hydrogen 2.916 N/A ARG 138.A N ALA 134.A O no hydrogen 2.947 N/A VAL 139.A N GLU 135.A O no hydrogen 2.960 N/A LEU 140.A N ILE 136.A O no hydrogen 2.926 N/A TYR 141.A N ALA 137.A O no hydrogen 2.904 N/A GLY 142.A N ARG 138.A O no hydrogen 2.900 N/A VAL 143.A N VAL 139.A O no hydrogen 2.910 N/A ALA 144.A N LEU 140.A O no hydrogen 2.926 N/A PHE 145.A N TYR 141.A O no hydrogen 2.944 N/A VAL 148.A N VAL 143.A O no hydrogen 3.036 N/A LYS 155.A N VAL 151.A O no hydrogen 2.906 N/A ALA 156.A N ALA 152.A O no hydrogen 2.986 N/A ALA 157.A N LEU 153.A O no hydrogen 2.865 N/A GLY 158.A N ALA 154.A O no hydrogen 2.882 N/A LYS 159.A N LYS 155.A O no hydrogen 3.033 N/A PHE 161.A N ALA 157.A O no hydrogen 2.904 N/A ALA 162.A N GLY 158.A O no hydrogen 2.900 N/A SER 163.A N LYS 159.A O no hydrogen 2.959 N/A SER 163.A OG LYS 159.A O no hydrogen 3.062 N/A THR 164.A N VAL 160.A O no hydrogen 2.854 N/A SER 168.A N ASP 167.A OD1 no hydrogen 2.620 N/A SER 168.A OG GLY 199.A O no hydrogen 3.521 N/A ARG 169.A NH2 GLN 173.A OE1 no hydrogen 3.527 N/A ALA 171.A N ASP 167.A O no hydrogen 3.022 N/A ALA 172.A N SER 168.A O no hydrogen 2.940 N/A GLN 173.A N ARG 169.A O no hydrogen 2.934 N/A ALA 174.A N THR 170.A O no hydrogen 2.940 N/A LEU 175.A N ALA 171.A O no hydrogen 2.881 N/A TYR 176.A N ALA 172.A O no hydrogen 2.944 N/A ALA 177.A N GLN 173.A O no hydrogen 2.943 N/A LEU 178.A N ALA 174.A O no hydrogen 2.907 N/A ALA 179.A N LEU 175.A O no hydrogen 2.873 N/A LYS 180.A N TYR 176.A O no hydrogen 3.005 N/A LEU 181.A N ALA 177.A O no hydrogen 2.909 N/A GLY 182.A N ALA 179.A O no hydrogen 3.192 N/A ARG 183.A N LEU 178.A O no hydrogen 3.248 N/A ARG 183.A NH2 ASP 185.A OD1 no hydrogen 3.352 N/A THR 188.A N ASP 185.A O no hydrogen 2.845 N/A THR 188.A OG1 ASP 185.A O no hydrogen 2.749 N/A VAL 189.A N ASP 185.A O no hydrogen 2.711 N/A ASP 190.A N LYS 186.A O no hydrogen 2.932 N/A ALA 191.A N THR 188.A O no hydrogen 3.201 N/A LEU 192.A N THR 188.A O no hydrogen 2.886 N/A LEU 192.A N VAL 189.A O no hydrogen 3.195 N/A LEU 193.A N VAL 189.A O no hydrogen 2.930 N/A SER 195.A N LEU 192.A O no hydrogen 3.253 N/A SER 195.A OG VAL 166.A O no hydrogen 2.954 N/A PHE 196.A N LEU 193.A O no hydrogen 3.283 N/A LYS 198.A NZ GLY 199.A O no hydrogen 3.417 N/A THR 200.A OG1 SER 202.A O no hydrogen 3.274 N/A ASP 205.A N SER 202.A O no hydrogen 3.261 N/A ALA 207.A N ALA 203.A O no hydrogen 2.938 N/A ALA 208.A N SER 204.A O no hydrogen 2.884 N/A ALA 209.A N ASP 205.A O no hydrogen 2.956 N/A SER 210.A N ALA 206.A O no hydrogen 2.885 N/A SER 210.A OG ALA 243.A O no hydrogen 2.711 N/A PHE 211.A N ALA 207.A O no hydrogen 2.960 N/A ALA 212.A N ALA 208.A O no hydrogen 2.909 N/A LEU 213.A N ALA 209.A O no hydrogen 2.886 N/A GLY 214.A N SER 210.A O no hydrogen 2.951 N/A SER 215.A N PHE 211.A O no hydrogen 2.920 N/A SER 215.A OG HIS 394.A NE2 no hydrogen 2.743 N/A LEU 216.A N ALA 212.A O no hydrogen 2.921 N/A SER 217.A N GLY 214.A O no hydrogen 3.047 N/A PHE 218.A N LEU 213.A O no hydrogen 3.094 N/A ALA 220.A N SER 250.A O no hydrogen 2.809 N/A ALA 223.A N GLU 221.A OE1 no hydrogen 3.091 N/A ILE 224.A N GLU 221.A OE1 no hydrogen 2.978 N/A ALA 227.A N ALA 223.A O no hydrogen 2.681 N/A LEU 228.A N ILE 224.A O no hydrogen 2.945 N/A LYS 229.A N VAL 225.A O no hydrogen 2.900 N/A LYS 229.A NZ ASP 254.A OD2 no hydrogen 3.506 N/A ALA 230.A N ASP 226.A O no hydrogen 2.970 N/A SER 231.A N ALA 227.A O no hydrogen 3.228 N/A SER 231.A OG SER 231.A O no hydrogen 2.474 N/A SER 231.A OG ASP 234.A OD2 no hydrogen 2.592 N/A GLN 239.A N ALA 236.A O no hydrogen 2.826 N/A ALA 240.A N ALA 236.A O no hydrogen 2.748 N/A VAL 241.A N PRO 237.A O no hydrogen 2.945 N/A ALA 243.A N GLN 239.A O no hydrogen 2.931 N/A ALA 244.A N ALA 240.A O no hydrogen 2.928 N/A TYR 245.A N VAL 241.A O no hydrogen 2.907 N/A TYR 245.A OH HIS 394.A ND1 no hydrogen 2.366 N/A GLY 246.A N GLU 242.A O no hydrogen 2.923 N/A LEU 247.A N ALA 243.A O no hydrogen 2.910 N/A ALA 248.A N ALA 244.A O no hydrogen 2.895 N/A LEU 249.A N TYR 245.A O no hydrogen 2.954 N/A SER 250.A N GLY 246.A O no hydrogen 3.122 N/A SER 250.A OG GLY 246.A O no hydrogen 2.818 N/A SER 250.A OG LEU 247.A O no hydrogen 3.124 N/A ALA 252.A N LEU 247.A O no hydrogen 2.998 N/A ALA 257.A N ASP 254.A O no hydrogen 3.280 N/A ALA 257.A N ASP 254.A OD1 no hydrogen 3.025 N/A LYS 259.A N ALA 255.A O no hydrogen 2.892 N/A ALA 260.A N GLU 256.A O no hydrogen 2.839 N/A LEU 261.A N ALA 257.A O no hydrogen 2.897 N/A PHE 262.A N PHE 258.A O no hydrogen 2.913 N/A GLY 263.A N LYS 259.A O no hydrogen 2.975 N/A VAL 264.A N LEU 261.A O no hydrogen 3.137 N/A ALA 266.A N PHE 262.A O no hydrogen 2.883 N/A ILE 269.A N ALA 266.A O no hydrogen 2.780 N/A GLU 270.A N ALA 266.A O no hydrogen 2.961 N/A LYS 271.A N PRO 267.A O no hydrogen 2.855 N/A LEU 281.A N GLU 277.A O no hydrogen 3.108 N/A ALA 282.A N VAL 278.A O no hydrogen 2.924 N/A GLN 283.A N SER 279.A O no hydrogen 2.957 N/A LEU 284.A N SER 280.A O no hydrogen 2.891 N/A HIS 285.A N LEU 281.A O no hydrogen 2.942 N/A VAL 286.A N ALA 282.A O no hydrogen 2.956 N/A ALA 287.A N GLN 283.A O no hydrogen 2.982 N/A SER 288.A N LEU 284.A O no hydrogen 2.874 N/A SER 288.A OG LEU 284.A O no hydrogen 3.368 N/A SER 288.A OG HIS 285.A O no hydrogen 3.286 N/A THR 289.A N HIS 285.A O no hydrogen 2.951 N/A THR 289.A OG1 HIS 285.A O no hydrogen 3.031 N/A ILE 290.A N VAL 286.A O no hydrogen 2.960 N/A VAL 299.A N PRO 296.A O no hydrogen 2.776 N/A GLY 300.A N PRO 296.A O no hydrogen 2.765 N/A VAL 303.A N VAL 299.A O no hydrogen 2.934 N/A ALA 304.A N GLY 300.A O no hydrogen 2.921 N/A LYS 305.A N SER 301.A O no hydrogen 2.942 N/A ALA 306.A N PHE 302.A O no hydrogen 2.942 N/A PHE 307.A N VAL 303.A O no hydrogen 2.924 N/A LEU 309.A N LYS 305.A O no hydrogen 3.043 N/A ALA 310.A N ALA 306.A O no hydrogen 2.934 N/A ALA 311.A N PHE 307.A O no hydrogen 2.918 N/A ASP 312.A N GLY 308.A O no hydrogen 2.986 N/A ALA 313.A N LEU 309.A O no hydrogen 2.919 N/A ALA 314.A N ALA 310.A O no hydrogen 2.973 N/A ARG 315.A N ASP 312.A O no hydrogen 3.089 N/A ARG 315.A NE ASP 363.A OD1 no hydrogen 3.040 N/A ARG 315.A NH2 ASP 363.A OD1 no hydrogen 3.363 N/A LEU 316.A N ASP 312.A O no hydrogen 2.868 N/A ARG 318.A NH1 ASP 363.A OD1 no hydrogen 3.217 N/A ARG 318.A NH2 ASP 363.A OD1 no hydrogen 2.789 N/A GLU 322.A N SER 319.A OG no hydrogen 3.335 N/A LEU 325.A N ALA 321.A O no hydrogen 3.310 N/A VAL 326.A N GLU 322.A O no hydrogen 2.874 N/A ALA 327.A N SER 323.A O no hydrogen 2.969 N/A ASP 328.A N ALA 324.A O no hydrogen 2.883 N/A VAL 329.A N LEU 325.A O no hydrogen 2.886 N/A ALA 330.A N VAL 326.A O no hydrogen 2.930 N/A ALA 331.A N ALA 327.A O no hydrogen 2.982 N/A ALA 332.A N ASP 328.A O no hydrogen 2.925 N/A THR 333.A N VAL 329.A O no hydrogen 2.887 N/A THR 333.A OG1 VAL 329.A O no hydrogen 2.788 N/A ALA 334.A N ALA 330.A O no hydrogen 2.958 N/A VAL 335.A N ALA 331.A O no hydrogen 2.907 N/A ALA 336.A N ALA 332.A O no hydrogen 2.925 N/A PHE 337.A N THR 333.A O no hydrogen 3.088 N/A GLY 338.A N VAL 335.A O no hydrogen 3.183 N/A VAL 345.A N TYR 341.A O no hydrogen 3.084 N/A ALA 346.A N ARG 342.A O no hydrogen 2.965 N/A SER 347.A N PRO 343.A O no hydrogen 2.887 N/A SER 347.A OG PRO 343.A O no hydrogen 3.015 N/A SER 347.A OG GLU 344.A O no hydrogen 2.863 N/A ALA 348.A N GLU 344.A O no hydrogen 2.934 N/A VAL 349.A N VAL 345.A O no hydrogen 2.878 N/A ALA 350.A N ALA 346.A O no hydrogen 2.990 N/A SER 351.A N ALA 348.A O no hydrogen 3.391 N/A SER 351.A OG SER 347.A O no hydrogen 3.275 N/A SER 351.A OG ALA 348.A O no hydrogen 2.704 N/A TYR 352.A N VAL 349.A O no hydrogen 3.259 N/A THR 355.A OG1 ALA 356.A O no hydrogen 3.491 N/A ALA 356.A N SER 360.A O no hydrogen 2.687 N/A GLY 359.A N ALA 356.A O no hydrogen 3.366 N/A SER 360.A N ASP 358.A OD1 no hydrogen 3.231 N/A SER 360.A OG ASP 312.A OD1 no hydrogen 2.773 N/A VAL 361.A N ASP 312.A OD1 no hydrogen 3.090 N/A LEU 362.A N LYS 354.A O no hydrogen 3.424 N/A ALA 365.A N TYR 352.A O no hydrogen 2.716 N/A THR 367.A OG1 GLY 369.A O no hydrogen 2.756 N/A LYS 368.A N ALA 371.A O no hydrogen 3.099 N/A LYS 368.A NZ SER 440.A O no hydrogen 2.397 N/A ALA 371.A N LYS 368.A O no hydrogen 3.308 N/A VAL 373.A N ILE 366.A O no hydrogen 3.071 N/A LEU 374.A N ALA 408.A O no hydrogen 3.507 N/A VAL 375.A N ILE 364.A O no hydrogen 3.077 N/A GLN 376.A N ALA 410.A O no hydrogen 3.073 N/A LEU 383.A N SER 380.A O no hydrogen 2.852 N/A THR 384.A N LYS 390.A O no hydrogen 2.892 N/A THR 384.A OG1 LYS 390.A O no hydrogen 2.488 N/A SER 385.A N GLY 182.A O no hydrogen 3.026 N/A SER 385.A OG GLY 182.A O no hydrogen 2.400 N/A THR 386.A OG1 ARG 183.A O no hydrogen 2.963 N/A LEU 392.A N LEU 382.A O no hydrogen 3.043 N/A HIS 394.A ND1 TYR 245.A OH no hydrogen 2.366 N/A ALA 397.A N GLY 393.A O no hydrogen 2.906 N/A TYR 398.A N HIS 394.A O no hydrogen 2.919 N/A SER 399.A N VAL 395.A O no hydrogen 2.942 N/A SER 399.A OG VAL 395.A O no hydrogen 3.175 N/A SER 399.A OG ALA 396.A O no hydrogen 2.778 N/A LYS 400.A N ALA 396.A O no hydrogen 2.908 N/A VAL 401.A N ALA 397.A O no hydrogen 2.919 N/A ARG 402.A N TYR 398.A O no hydrogen 2.958 N/A ARG 402.A NE TYR 398.A OH no hydrogen 2.893 N/A ARG 402.A NH1 ASP 358.A OD1 no hydrogen 3.394 N/A ARG 402.A NH1 ASP 358.A OD2 no hydrogen 3.119 N/A ARG 402.A NH1 GLN 405.A OE1 no hydrogen 2.751 N/A ARG 402.A NH2 SER 360.A OG no hydrogen 3.142 N/A ARG 402.A NH2 TYR 398.A OH no hydrogen 2.837 N/A GLU 403.A N SER 399.A O no hydrogen 2.880 N/A ALA 404.A N LYS 400.A O no hydrogen 3.370 N/A GLN 405.A N ARG 402.A O no hydrogen 3.158 N/A GLN 405.A NE2 ASP 358.A OD2 no hydrogen 3.414 N/A TYR 407.A N ARG 402.A O no hydrogen 3.203 N/A ALA 410.A N LEU 374.A O no hydrogen 2.588 N/A VAL 412.A N GLN 376.A O no hydrogen 2.799 N/A ALA 414.A N VAL 378.A O no hydrogen 3.174 N/A PHE 417.A N PRO 413.A O no hydrogen 3.168 N/A GLU 418.A N ALA 414.A O no hydrogen 3.296 N/A ALA 419.A N GLU 416.A O no hydrogen 3.413 N/A LEU 420.A N PHE 417.A O no hydrogen 3.460 N/A ALA 425.A N ASP 422.A OD2 no hydrogen 3.431 N/A LYS 426.A N ASP 422.A O no hydrogen 3.236 N/A ALA 427.A N GLN 423.A O no hydrogen 2.881 N/A GLN 428.A N LYS 424.A O no hydrogen 2.911 N/A TYR 429.A N ALA 425.A O no hydrogen 2.887 N/A VAL 430.A N LYS 426.A O no hydrogen 2.943 N/A LEU 431.A N ALA 427.A O no hydrogen 2.856 N/A ALA 432.A N GLN 428.A O no hydrogen 2.859 N/A ALA 433.A N TYR 429.A O no hydrogen 2.903 N/A ILE 434.A N VAL 430.A O no hydrogen 2.902 N/A LYS 435.A N LEU 431.A O no hydrogen 2.871 N/A VAL 437.A N ILE 434.A O no hydrogen 3.073 N/A ALA 438.A N ILE 434.A O no hydrogen 2.821 N/A