Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4o2w_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 2.A N SER 32.A O no hydrogen 2.829 N/A CYS 2.A SG ASP 3.A O no hydrogen 3.886 N/A CYS 2.A SG SER 32.A O no hydrogen 3.980 N/A CYS 2.A SG ALA 34.A O no hydrogen 3.383 N/A ASP 3.A N THR 364.A OG1 no hydrogen 2.904 N/A TYR 5.A N ALA 362.A O no hydrogen 2.878 N/A LEU 6.A N ALA 26.A O no hydrogen 3.044 N/A TRP 7.A N SER 360.A O no hydrogen 3.235 N/A TRP 7.A NE1 GLN 327.A O no hydrogen 2.881 N/A GLY 8.A N VAL 22.A O no hydrogen 2.721 N/A ALA 9.A N CYS 358.A O no hydrogen 2.900 N/A ARG 11.A NE ASN 21.A OD1 no hydrogen 3.078 N/A HIS 12.A N GLN 14.A OE1 no hydrogen 2.925 N/A GLY 13.A N GLY 10.A O no hydrogen 3.158 N/A GLN 14.A N GLN 14.A OE1 no hydrogen 2.727 N/A ALA 16.A N GLY 13.A O no hydrogen 2.972 N/A GLU 17.A N GLU 17.A OE1 no hydrogen 2.807 N/A ALA 18.A N LEU 15.A O no hydrogen 3.040 N/A GLY 19.A N ALA 16.A O no hydrogen 3.420 N/A VAL 22.A N GLY 8.A O no hydrogen 3.007 N/A ALA 26.A N LEU 6.A O no hydrogen 2.926 N/A ALA 28.A N VAL 4.A O no hydrogen 2.796 N/A SER 30.A N GLU 17.A OE2 no hydrogen 2.636 N/A SER 30.A OG GLU 17.A OE1 no hydrogen 2.603 N/A SER 30.A OG GLU 17.A OE2 no hydrogen 2.993 N/A PHE 31.A N ALA 28.A O no hydrogen 2.956 N/A SER 32.A N PRO 29.A O no hydrogen 3.072 N/A SER 32.A OG.A PRO 29.A O no hydrogen 3.352 N/A SER 32.A OG.A GLN 33.A OE1 no hydrogen 2.979 N/A SER 32.A OG.B CYS 2.A O no hydrogen 3.339 N/A SER 32.A OG.B PRO 29.A O no hydrogen 2.746 N/A ALA 34.A N PHE 31.A O no hydrogen 2.932 N/A GLN 35.A N ILE 47.A O no hydrogen 2.882 N/A GLN 36.A N ILE 47.A O no hydrogen 3.127 N/A GLN 36.A NE2 THR 87.A O no hydrogen 2.912 N/A GLN 36.A NE2 GLN 88.A OE1 no hydrogen 3.607 N/A ILE 38.A N PHE 45.A O no hydrogen 2.759 N/A CYS 39.A N SER 354.A OG no hydrogen 3.036 N/A CYS 39.A SG SER 354.A O no hydrogen 4.049 N/A GLY 40.A N CYS 43.A O no hydrogen 2.790 N/A GLN 41.A NE2.A SER 95.A O no hydrogen 2.432 N/A GLN 41.A NE2.B SER 95.A O no hydrogen 3.124 N/A ASN 42.A ND2 GLU 58.A OE1 no hydrogen 3.148 N/A CYS 43.A SG GLN 41.A O no hydrogen 3.706 N/A THR 44.A N CYS 56.A O no hydrogen 2.909 N/A THR 44.A OG1 GLN 14.A O no hydrogen 2.747 N/A THR 44.A OG1 HIS 359.A NE2 no hydrogen 2.861 N/A PHE 45.A N ILE 38.A O no hydrogen 2.873 N/A VAL 46.A N LEU 54.A O no hydrogen 2.946 N/A ILE 47.A N GLN 36.A O no hydrogen 2.969 N/A GLN 48.A N THR 52.A O no hydrogen 2.869 N/A GLY 51.A N GLN 48.A O no hydrogen 2.939 N/A THR 52.A N ASN 50.A OD1 no hydrogen 3.216 N/A THR 52.A OG1 ASN 50.A OD1 no hydrogen 3.442 N/A THR 52.A OG1 GLN 82.A OE1 no hydrogen 3.043 N/A LEU 54.A N VAL 46.A O no hydrogen 2.921 N/A ALA 55.A N THR 76.A O no hydrogen 2.916 N/A CYS 56.A N THR 44.A O no hydrogen 2.931 N/A CYS 56.A SG GLY 13.A O no hydrogen 3.581 N/A CYS 56.A SG GLN 14.A O no hydrogen 3.678 N/A GLY 57.A N LEU 72.A O no hydrogen 2.684 N/A GLU 58.A N ASN 42.A O no hydrogen 2.793 N/A GLY 59.A N ASP 71.A OD1 no hydrogen 2.808 N/A SER 60.A OG GLU 58.A OE2 no hydrogen 2.673 N/A GLY 62.A N SER 69.A OG no hydrogen 2.967 N/A ARG 63.A N GLY 59.A O no hydrogen 3.189 N/A ARG 63.A N SER 60.A O no hydrogen 3.188 N/A ARG 63.A NH1 GLN 41.A O no hydrogen 2.831 N/A ARG 63.A NH2 ASP 96.A O no hydrogen 2.824 N/A GLY 65.A N GLY 62.A O no hydrogen 3.070 N/A GLN 66.A NE2 LEU 64.A O no hydrogen 3.210 N/A GLN 66.A NE2 THR 76.A O no hydrogen 3.592 N/A GLN 66.A NE2 VAL 77.A O no hydrogen 3.452 N/A GLY 67.A N ARG 128.A O no hydrogen 2.734 N/A SER 69.A OG GLY 59.A O no hydrogen 3.563 N/A ASP 70.A N ASN 68.A OD1 no hydrogen 2.970 N/A LEU 72.A N GLY 57.A O no hydrogen 2.945 N/A THR 76.A N ALA 55.A O no hydrogen 2.919 N/A THR 76.A OG1 VAL 74.A O no hydrogen 2.924 N/A ILE 78.A N VAL 53.A O no hydrogen 2.892 N/A LEU 81.A N ILE 78.A O no hydrogen 3.096 N/A GLN 82.A N SER 79.A O no hydrogen 2.978 N/A PHE 84.A N.A LEU 81.A O no hydrogen 3.061 N/A PHE 84.A N.B LEU 81.A O no hydrogen 3.009 N/A VAL 86.A N GLY 51.A O no hydrogen 3.137 N/A THR 87.A N LEU 102.A O no hydrogen 2.850 N/A THR 87.A OG1 LEU 102.A O no hydrogen 3.172 N/A VAL 90.A N MET 100.A O no hydrogen 2.906 N/A THR 91.A OG1 HIS 98.A O no hydrogen 3.150 N/A THR 91.A OG1 SER 99.A OG no hydrogen 2.655 N/A SER 92.A N HIS 98.A O no hydrogen 2.899 N/A SER 92.A OG GLY 94.A O no hydrogen 3.212 N/A CYS 93.A SG ALA 355.A O no hydrogen 3.830 N/A HIS 98.A N SER 92.A OG no hydrogen 3.317 N/A HIS 98.A NE2 SER 151.A OG no hydrogen 2.657 N/A SER 99.A N TRP 111.A O no hydrogen 2.954 N/A SER 99.A OG THR 91.A OG1 no hydrogen 2.655 N/A MET 100.A N VAL 90.A O no hydrogen 2.889 N/A ALA 101.A N PHE 109.A O no hydrogen 2.796 N/A LEU 102.A N GLN 88.A O no hydrogen 2.900 N/A THR 103.A N GLU 107.A O no hydrogen 2.876 N/A THR 103.A OG1 SER 105.A OG no hydrogen 2.989 N/A GLU 104.A N VAL 85.A O no hydrogen 3.002 N/A SER 105.A OG THR 103.A OG1 no hydrogen 2.989 N/A SER 105.A OG GLU 107.A OE1 no hydrogen 3.156 N/A GLY 106.A N THR 103.A O no hydrogen 3.132 N/A GLU 107.A N THR 103.A OG1 no hydrogen 3.231 N/A PHE 109.A N ALA 101.A O no hydrogen 2.832 N/A SER 110.A N ARG 131.A O no hydrogen 2.872 N/A SER 110.A OG LEU 119.A O no hydrogen 2.723 N/A TRP 111.A N SER 99.A O no hydrogen 3.118 N/A TRP 111.A NE1 ARG 63.A O no hydrogen 2.871 N/A GLY 112.A N GLN 127.A O no hydrogen 2.799 N/A ASP 113.A N GLY 97.A O no hydrogen 2.962 N/A ASP 115.A N ASP 113.A OD2 no hydrogen 3.141 N/A GLY 117.A N GLY 114.A O no hydrogen 3.215 N/A LYS 118.A NZ ASP 113.A O no hydrogen 3.292 N/A LYS 118.A NZ ASP 113.A OD2 no hydrogen 2.760 N/A LYS 118.A NZ ASP 115.A O no hydrogen 3.029 N/A GLY 120.A N GLY 117.A O no hydrogen 3.000 N/A GLY 122.A N LYS 180.A O no hydrogen 2.836 N/A ASP 125.A N ASN 123.A OD1 no hydrogen 3.001 N/A GLN 127.A N GLY 112.A O no hydrogen 3.083 N/A ARG 131.A N SER 110.A O no hydrogen 2.937 N/A GLN 132.A NE2 GLU 107.A OE2 no hydrogen 3.159 N/A GLN 132.A NE2 GLN 137.A OE1 no hydrogen 3.512 N/A ILE 133.A N VAL 108.A O no hydrogen 2.828 N/A LEU 136.A N ILE 133.A O no hydrogen 3.051 N/A GLN 137.A N GLU 134.A O no hydrogen 2.894 N/A GLU 139.A N LEU 136.A O no hydrogen 2.864 N/A VAL 141.A N GLY 106.A O no hydrogen 3.107 N/A VAL 142.A N VAL 154.A O no hydrogen 2.836 N/A GLN 143.A N VAL 154.A O no hydrogen 3.367 N/A GLN 143.A NE2 VAL 196.A O no hydrogen 3.051 N/A SER 145.A N ALA 152.A O no hydrogen 2.925 N/A CYS 146.A SG VAL 90.A O no hydrogen 3.909 N/A CYS 146.A SG HIS 98.A O no hydrogen 3.863 N/A GLY 147.A N HIS 150.A O no hydrogen 2.685 N/A PHE 148.A N GLY 199.A O no hydrogen 3.134 N/A HIS 150.A NE2 THR 203.A OG1 no hydrogen 3.003 N/A SER 151.A N PHE 163.A O no hydrogen 2.887 N/A SER 151.A OG HIS 98.A NE2 no hydrogen 2.657 N/A SER 151.A OG LYS 118.A O no hydrogen 2.772 N/A ALA 152.A N SER 145.A O no hydrogen 3.036 N/A VAL 153.A N PHE 161.A O no hydrogen 2.964 N/A VAL 154.A N GLN 143.A O no hydrogen 2.943 N/A THR 155.A N LYS 159.A O no hydrogen 2.985 N/A THR 155.A OG1 ASP 157.A OD1 no hydrogen 2.381 N/A SER 156.A N GLU 140.A O no hydrogen 2.789 N/A GLY 158.A N THR 155.A O no hydrogen 2.900 N/A LYS 159.A N THR 155.A OG1 no hydrogen 3.150 N/A LYS 159.A NZ GLU 139.A OE1 no hydrogen 3.539 N/A LYS 159.A NZ GLU 139.A OE2 no hydrogen 2.686 N/A PHE 161.A N VAL 153.A O no hydrogen 2.969 N/A THR 162.A N GLU 183.A O no hydrogen 2.873 N/A THR 162.A OG1 LEU 171.A O no hydrogen 2.699 N/A PHE 163.A N SER 151.A O no hydrogen 3.157 N/A GLY 164.A N LYS 179.A O no hydrogen 2.726 N/A ASN 165.A N LYS 149.A O no hydrogen 2.948 N/A GLY 166.A N ASN 178.A OD1 no hydrogen 2.933 N/A ASP 167.A N ASN 165.A OD1 no hydrogen 2.744 N/A GLY 169.A N GLY 166.A O no hydrogen 3.207 N/A ARG 170.A NE ASP 167.A O no hydrogen 2.740 N/A ARG 170.A NH2 ASP 167.A O no hydrogen 3.156 N/A GLY 172.A N GLY 169.A O no hydrogen 3.013 N/A GLY 174.A N SER 233.A O no hydrogen 2.889 N/A SER 177.A N ASN 175.A OD1 no hydrogen 2.983 N/A LYS 179.A N GLY 164.A O no hydrogen 2.960 N/A GLU 183.A N THR 162.A O no hydrogen 2.856 N/A ARG 184.A NE GLU 189.A OE1 no hydrogen 3.326 N/A ARG 184.A NH2 GLU 189.A OE1 no hydrogen 3.473 N/A VAL 185.A N LEU 160.A O no hydrogen 2.909 N/A LEU 188.A N VAL 185.A O no hydrogen 3.028 N/A GLU 189.A N THR 186.A O no hydrogen 3.096 N/A TYR 191.A N LEU 188.A O no hydrogen 2.843 N/A GLN 192.A NE2 ASP 157.A O no hydrogen 2.916 N/A ILE 193.A N GLY 158.A O no hydrogen 2.791 N/A GLY 194.A N VAL 206.A O no hydrogen 2.831 N/A GLN 195.A N VAL 206.A O no hydrogen 3.173 N/A GLN 195.A NE2 VAL 196.A O no hydrogen 3.505 N/A GLN 195.A NE2 VAL 249.A O no hydrogen 3.314 N/A VAL 196.A N GLN 143.A OE1 no hydrogen 2.747 N/A ALA 197.A N LEU 204.A O no hydrogen 2.813 N/A CYS 198.A N SER 145.A OG no hydrogen 2.931 N/A CYS 198.A SG SER 145.A O no hydrogen 3.982 N/A CYS 198.A SG HIS 150.A NE2 no hydrogen 3.725 N/A GLY 199.A N HIS 202.A O no hydrogen 2.773 N/A HIS 202.A NE2 SER 256.A OG no hydrogen 2.931 N/A THR 203.A N PHE 216.A O no hydrogen 2.895 N/A THR 203.A OG1 HIS 150.A NE2 no hydrogen 3.003 N/A THR 203.A OG1 ARG 170.A O no hydrogen 2.672 N/A LEU 204.A N ALA 197.A O no hydrogen 2.787 N/A ALA 205.A N TRP 214.A O no hydrogen 2.938 N/A VAL 206.A N GLN 195.A O no hydrogen 2.857 N/A SER 207.A N MET 212.A O no hydrogen 2.921 N/A SER 207.A OG ASP 209.A OD1 no hydrogen 2.742 N/A SER 207.A OG MET 212.A O no hydrogen 3.548 N/A ALA 208.A N GLN 192.A O no hydrogen 2.659 N/A GLY 210.A N SER 207.A O no hydrogen 3.020 N/A SER 211.A N ASP 209.A OD1 no hydrogen 3.021 N/A SER 211.A OG ASP 209.A OD1 no hydrogen 2.656 N/A SER 211.A OG ASP 209.A OD2 no hydrogen 3.323 N/A MET 212.A N SER 207.A OG no hydrogen 3.081 N/A TRP 214.A N ALA 205.A O no hydrogen 2.791 N/A ALA 215.A N GLN 236.A O no hydrogen 2.924 N/A PHE 216.A N THR 203.A O no hydrogen 3.052 N/A GLY 217.A N LYS 232.A O no hydrogen 2.819 N/A ASP 218.A N ASN 201.A O no hydrogen 2.934 N/A ASP 220.A N ASP 218.A OD2 no hydrogen 3.211 N/A GLY 222.A N GLY 219.A O no hydrogen 3.010 N/A LYS 223.A N ASP 220.A O no hydrogen 3.317 N/A LYS 223.A NZ ASN 201.A OD1 no hydrogen 2.729 N/A LYS 223.A NZ ASP 218.A OD2 no hydrogen 3.279 N/A LYS 223.A NZ THR 253.A O no hydrogen 3.414 N/A LYS 223.A NZ GLN 254.A OE1 no hydrogen 2.557 N/A GLY 225.A N GLY 222.A O no hydrogen 2.917 N/A GLY 227.A N ASN 285.A O no hydrogen 2.899 N/A THR 230.A N ASN 228.A OD1 no hydrogen 2.706 N/A THR 230.A OG1 ASN 228.A OD1 no hydrogen 3.108 N/A LYS 232.A N GLY 217.A O no hydrogen 2.915 N/A GLN 236.A N ALA 215.A O no hydrogen 2.930 N/A GLN 236.A NE2 SER 234.A O no hydrogen 3.176 N/A ILE 238.A N VAL 213.A O no hydrogen 2.925 N/A LEU 241.A N ILE 238.A O no hydrogen 2.911 N/A CYS 242.A N ASP 239.A O no hydrogen 3.060 N/A CYS 242.A SG VAL 213.A O no hydrogen 3.991 N/A CYS 242.A SG ILE 238.A O no hydrogen 3.419 N/A GLY 243.A N SER 211.A O no hydrogen 2.841 N/A ILE 246.A N GLY 210.A O no hydrogen 2.735 N/A LYS 247.A N LEU 259.A O no hydrogen 2.795 N/A LYS 247.A NZ GLU 299.A O no hydrogen 2.725 N/A LYS 248.A N LEU 259.A O no hydrogen 3.285 N/A LYS 248.A NZ ASP 300.A OD1 no hydrogen 2.843 N/A LYS 248.A NZ VAL 301.A O no hydrogen 3.003 N/A VAL 249.A N GLN 195.A OE1 no hydrogen 2.932 N/A ALA 250.A N VAL 257.A O no hydrogen 2.912 N/A CYS 251.A SG ALA 197.A O no hydrogen 3.424 N/A CYS 251.A SG HIS 202.A NE2 no hydrogen 3.506 N/A GLY 252.A N PHE 255.A O no hydrogen 2.931 N/A THR 253.A N ALA 305.A O no hydrogen 3.027 N/A THR 253.A OG1 ALA 305.A O no hydrogen 3.430 N/A SER 256.A N PHE 268.A O no hydrogen 2.839 N/A SER 256.A OG HIS 202.A NE2 no hydrogen 2.931 N/A SER 256.A OG LYS 223.A O no hydrogen 2.638 N/A VAL 257.A N ALA 250.A O no hydrogen 2.953 N/A ALA 258.A N TYR 266.A O no hydrogen 2.869 N/A LEU 259.A N LYS 248.A O no hydrogen 2.693 N/A THR 260.A N HIS 264.A O no hydrogen 2.832 N/A THR 260.A OG1 ASP 262.A OD1.A no hydrogen 2.584 N/A THR 260.A OG1 HIS 264.A O no hydrogen 3.386 N/A LYS 261.A N GLY 245.A O no hydrogen 2.883 N/A GLY 263.A N THR 260.A O no hydrogen 3.155 N/A HIS 264.A N THR 260.A OG1 no hydrogen 2.976 N/A TYR 266.A N ALA 258.A O no hydrogen 2.912 N/A THR 267.A N GLN 288.A O no hydrogen 2.975 N/A THR 267.A OG1 ILE 274.A O no hydrogen 2.616 N/A PHE 268.A N SER 256.A O no hydrogen 3.142 N/A GLY 269.A N HIS 284.A O no hydrogen 2.729 N/A GLN 270.A N GLN 254.A O no hydrogen 2.866 N/A LEU 273.A N GLN 270.A O no hydrogen 3.046 N/A ILE 274.A N ASP 271.A O no hydrogen 3.391 N/A ARG 280.A N PRO 277.A O no hydrogen 2.928 N/A ALA 281.A N GLU 278.A O no hydrogen 3.178 N/A ARG 282.A N GLY 279.A O no hydrogen 3.493 N/A HIS 284.A N ALA 281.A O no hydrogen 3.179 N/A HIS 284.A ND1 GLY 269.A O no hydrogen 3.016 N/A ARG 286.A N ASN 283.A O no hydrogen 3.089 N/A GLN 288.A N THR 267.A O no hydrogen 3.059 N/A GLN 288.A NE2 ARG 280.A O no hydrogen 2.805 N/A ILE 290.A N VAL 265.A O no hydrogen 2.923 N/A LEU 293.A N ILE 290.A O no hydrogen 3.353 N/A ALA 294.A N PRO 291.A O no hydrogen 3.011 N/A VAL 296.A N LEU 293.A O no hydrogen 2.951 N/A ILE 298.A N GLY 263.A O no hydrogen 3.054 N/A GLU 299.A N LEU 311.A O no hydrogen 2.742 N/A ALA 302.A N LEU 309.A O no hydrogen 2.914 N/A GLY 304.A N HIS 307.A O no hydrogen 2.855 N/A ALA 305.A N GLY 356.A O no hydrogen 3.353 N/A HIS 307.A NE2 SER 360.A OG no hydrogen 2.928 N/A THR 308.A N TRP 320.A O no hydrogen 2.986 N/A LEU 309.A N ALA 302.A O no hydrogen 2.907 N/A ALA 310.A N TYR 318.A O no hydrogen 2.818 N/A LEU 311.A N ASP 300.A O no hydrogen 2.939 N/A ALA 312.A N ASP 316.A O no hydrogen 2.775 N/A SER 313.A N ILE 297.A O no hydrogen 2.761 N/A ASN 314.A ND2 ASP 316.A OD2 no hydrogen 2.691 N/A GLY 315.A N ALA 312.A O no hydrogen 2.773 N/A ASP 316.A N ASN 314.A OD1 no hydrogen 2.932 N/A TYR 318.A N ALA 310.A O no hydrogen 2.768 N/A ALA 319.A N THR 340.A O no hydrogen 2.873 N/A TRP 320.A N THR 308.A O no hydrogen 3.104 N/A GLY 321.A N VAL 336.A O no hydrogen 2.846 N/A SER 322.A N GLU 306.A O no hydrogen 2.887 N/A SER 322.A OG GLU 306.A OE1 no hydrogen 2.781 N/A ASN 323.A ND2 HIS 332.A O no hydrogen 3.248 N/A ASN 323.A ND2 ASN 334.A O no hydrogen 2.845 N/A GLU 325.A N GLN 327.A OE1 no hydrogen 2.987 N/A GLY 326.A N ASN 323.A O no hydrogen 3.113 N/A GLN 327.A N GLN 327.A OE1 no hydrogen 2.767 N/A LEU 328.A N ASN 323.A OD1 no hydrogen 2.992 N/A GLY 329.A N GLY 326.A O no hydrogen 3.059 N/A GLY 331.A N MET 23.A O no hydrogen 2.908 N/A ASN 334.A N HIS 332.A ND1 no hydrogen 3.209 N/A VAL 336.A N GLY 321.A O no hydrogen 3.107 N/A THR 340.A N ALA 319.A O no hydrogen 2.887 N/A THR 340.A OG1 GLU 338.A O no hydrogen 2.794 N/A VAL 342.A N VAL 317.A O no hydrogen 2.954 N/A LEU 345.A N VAL 342.A O no hydrogen 3.182 N/A GLN 346.A N THR 343.A O no hydrogen 2.989 N/A LYS 348.A N LEU 345.A O no hydrogen 3.093 N/A ARG 351.A N TRP 363.A O no hydrogen 2.876 N/A GLN 352.A N TRP 363.A O no hydrogen 3.078 N/A GLN 352.A NE2 GLN 35.A O no hydrogen 3.163 N/A GLN 352.A NE2 ALA 365.A O no hydrogen 2.982 N/A SER 354.A N ALA 361.A O no hydrogen 2.971 N/A GLY 356.A N HIS 359.A O no hydrogen 2.833 N/A ARG 357.A N GLY 40.A O no hydrogen 2.975 N/A ARG 357.A NH1 GLN 41.A OE1.B no hydrogen 2.831 N/A CYS 358.A SG ASN 42.A OD1 no hydrogen 3.761 N/A HIS 359.A NE2 THR 44.A OG1 no hydrogen 2.861 N/A SER 360.A N TRP 7.A O no hydrogen 2.891 N/A SER 360.A OG HIS 307.A NE2 no hydrogen 2.928 N/A SER 360.A OG GLN 327.A O no hydrogen 2.806 N/A ALA 361.A N SER 354.A O no hydrogen 2.947 N/A ALA 362.A N TYR 5.A O no hydrogen 2.921 N/A TRP 363.A N GLN 352.A O no hydrogen 2.971 N/A TRP 363.A NE1 GLN 35.A O no hydrogen 2.982 N/A THR 364.A N ASP 3.A O no hydrogen 3.010 N/A