Finding intermodel H-bonds
Finding intramodel H-bonds
Constraints relaxed by 0.4 angstroms and 20 degrees
Models used:
	#0 4eh6_A.cif

H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist):
ARG 2.A NH2    PRO 87.A O     no hydrogen  3.015  N/A
TYR 6.A N      VAL 17.A O     no hydrogen  2.972  N/A
TYR 6.A OH     TYR 21.A O     no hydrogen  2.596  N/A
GLN 8.A N      TRP 15.A O     no hydrogen  2.939  N/A
LEU 10.A N     THR 13.A O     no hydrogen  2.756  N/A
THR 13.A N     LEU 10.A O     no hydrogen  2.909  N/A
THR 13.A OG1   ILE 14.A O     no hydrogen  2.771  N/A
TRP 15.A N     GLN 8.A O      no hydrogen  2.667  N/A
GLU 16.A N     TYR 98.A OH    no hydrogen  2.834  N/A
VAL 17.A N     TYR 6.A O      no hydrogen  3.208  N/A
GLU 19.A N     THR 4.A O      no hydrogen  2.756  N/A
ARG 20.A NE    ASP 38.A OD1   no hydrogen  2.853  N/A
ARG 20.A NH2   ASP 38.A OD2   no hydrogen  3.166  N/A
TYR 21.A N     PRO 18.A O     no hydrogen  3.081  N/A
TYR 21.A OH    ASP 83.A OD1   no hydrogen  2.539  N/A
GLN 22.A N     PHE 37.A O     no hydrogen  2.674  N/A
GLN 22.A NE2   GLU 19.A O     no hydrogen  2.556  N/A
SER 25.A N     ALA 35.A O     no hydrogen  3.015  N/A
VAL 27.A N     VAL 33.A O     no hydrogen  2.839  N/A
SER 32.A N     LYS 49.A O     no hydrogen  3.202  N/A
VAL 33.A N     GLY 28.A O     no hydrogen  3.327  N/A
CYS 34.A N     VAL 47.A O     no hydrogen  2.804  N/A
ALA 35.A N     SER 25.A O     no hydrogen  2.773  N/A
ALA 36.A N     VAL 45.A O     no hydrogen  2.994  N/A
PHE 37.A N     GLN 22.A O     no hydrogen  2.723  N/A
ASP 38.A N     LEU 43.A O     no hydrogen  2.928  N/A
THR 39.A N     ARG 20.A O     no hydrogen  2.873  N/A
THR 39.A OG1   ARG 20.A O     no hydrogen  2.980  N/A
LYS 40.A N     ASP 38.A OD1   no hydrogen  3.135  N/A
THR 41.A OG1   ASP 38.A OD2   no hydrogen  2.645  N/A
GLY 42.A N     ASP 38.A O     no hydrogen  2.750  N/A
LEU 43.A N     THR 41.A OG1   no hydrogen  3.080  N/A
VAL 45.A N     ALA 36.A O     no hydrogen  2.933  N/A
ALA 46.A N     THR 101.A O    no hydrogen  2.656  N/A
VAL 47.A N     CYS 34.A O     no hydrogen  2.848  N/A
LYS 48.A N     LEU 99.A O     no hydrogen  2.785  N/A
LYS 48.A NZ    GLU 66.A OE2   no hydrogen  2.742  N/A
LYS 49.A N     SER 32.A O     no hydrogen  3.011  N/A
LYS 49.A NZ    THR 13.A OG1   no hydrogen  3.215  N/A
LYS 49.A NZ    ILE 14.A O     no hydrogen  2.871  N/A
LEU 50.A N     VAL 97.A O     no hydrogen  2.972  N/A
SER 51.A N     TYR 30.A O     no hydrogen  3.290  N/A
GLN 55.A N     ARG 52.A O     no hydrogen  3.471  N/A
HIS 59.A N     SER 56.A OG    no hydrogen  3.210  N/A
HIS 59.A ND1   ARG 52.A O     no hydrogen  2.544  N/A
ALA 60.A N     SER 56.A O     no hydrogen  2.991  N/A
LYS 61.A N     ILE 57.A O     no hydrogen  2.968  N/A
LYS 61.A NZ    GLU 309.A O    no hydrogen  2.755  N/A
LYS 61.A NZ    ARG 311.A O    no hydrogen  3.262  N/A
ARG 62.A N     ILE 58.A O     no hydrogen  2.926  N/A
THR 63.A N     HIS 59.A O     no hydrogen  2.765  N/A
THR 63.A OG1   PRO 53.A O     no hydrogen  2.793  N/A
THR 63.A OG1   HIS 59.A O     no hydrogen  2.925  N/A
TYR 64.A N     ALA 60.A O     no hydrogen  2.961  N/A
ARG 65.A N     LYS 61.A O     no hydrogen  2.716  N/A
ARG 65.A NE    GLU 309.A OE1  no hydrogen  2.558  N/A
ARG 65.A NE    GLU 309.A OE2  no hydrogen  3.327  N/A
ARG 65.A NH2   GLU 309.A OE2  no hydrogen  2.601  N/A
GLU 66.A N     ARG 62.A O     no hydrogen  2.822  N/A
LEU 67.A N     THR 63.A O     no hydrogen  3.092  N/A
ARG 68.A N     TYR 64.A O     no hydrogen  2.871  N/A
ARG 68.A NH1   TYR 64.A OH    no hydrogen  3.028  N/A
ARG 68.A NH2   ASP 305.A O    no hydrogen  3.094  N/A
LEU 69.A N     ARG 65.A O     no hydrogen  2.910  N/A
LEU 70.A N     GLU 66.A O     no hydrogen  2.975  N/A
LYS 71.A N     LEU 67.A O     no hydrogen  2.955  N/A
LYS 71.A NZ    GLU 325.A O    no hydrogen  2.857  N/A
LYS 71.A NZ    GLU 325.A OE1  no hydrogen  2.791  N/A
HIS 72.A N     ARG 68.A O     no hydrogen  3.252  N/A
HIS 72.A N     LEU 69.A O     no hydrogen  3.055  N/A
HIS 72.A NE2   ASP 302.A O    no hydrogen  2.852  N/A
MET 73.A N     LEU 69.A O     no hydrogen  3.224  N/A
LYS 74.A N     TYR 135.A OH   no hydrogen  2.966  N/A
GLU 76.A N     GLU 76.A OE2   no hydrogen  2.931  N/A
ASN 77.A N     HIS 75.A ND1   no hydrogen  3.006  N/A
ASN 77.A ND2   LEU 159.A O    no hydrogen  3.085  N/A
VAL 78.A N     HIS 75.A O     no hydrogen  3.140  N/A
ILE 79.A N     ILE 161.A O    no hydrogen  2.844  N/A
LEU 82.A N     VAL 100.A O    no hydrogen  2.710  N/A
ASP 83.A N     VAL 100.A O    no hydrogen  3.258  N/A
VAL 84.A N     ASP 83.A OD2   no hydrogen  2.850  N/A
PHE 85.A N     TYR 98.A O     no hydrogen  2.991  N/A
THR 86.A OG1   ASP 96.A O     no hydrogen  2.686  N/A
ALA 88.A N     THR 86.A OG1   no hydrogen  3.266  N/A
ARG 89.A N     GLU 93.A OE1   no hydrogen  2.956  N/A
PHE 94.A N     LEU 91.A O     no hydrogen  2.842  N/A
TYR 98.A N     PHE 85.A O     no hydrogen  3.021  N/A
LEU 99.A N     LYS 48.A O     no hydrogen  2.800  N/A
VAL 100.A N    ASP 83.A O     no hydrogen  2.779  N/A
THR 101.A N    ALA 46.A O     no hydrogen  2.923  N/A
THR 101.A OG1  HIS 102.A O    no hydrogen  3.181  N/A
LEU 103.A N    ARG 44.A O     no hydrogen  3.197  N/A
ALA 106.A N    VAL 153.A O    no hydrogen  2.994  N/A
LEU 108.A N    PRO 148.A O    no hydrogen  3.227  N/A
LEU 108.A N    LEU 151.A O    no hydrogen  2.809  N/A
ASN 110.A N    ASP 107.A O    no hydrogen  3.034  N/A
ASN 110.A N    ASP 107.A OD2  no hydrogen  3.032  N/A
ILE 111.A N    ASP 107.A O    no hydrogen  3.475  N/A
VAL 112.A N    LEU 108.A O    no hydrogen  3.186  N/A
LYS 113.A N    ASN 109.A O    no hydrogen  2.719  N/A
CYS 114.A SG   ASN 110.A O    no hydrogen  3.358  N/A
CYS 114.A SG   ILE 111.A O    no hydrogen  3.316  N/A
CYS 114.A SG   GLN 115.A OE1  no hydrogen  3.385  N/A
THR 118.A OG1  ASP 120.A OD1  no hydrogen  2.899  N/A
VAL 122.A N    THR 118.A O    no hydrogen  2.898  N/A
GLN 123.A N    ASP 119.A O    no hydrogen  2.940  N/A
GLN 123.A NE2  GLN 291.A OE1  no hydrogen  2.656  N/A
PHE 124.A N    ASP 120.A O    no hydrogen  3.262  N/A
LEU 125.A N    HIS 121.A O    no hydrogen  2.997  N/A
ILE 126.A N    VAL 122.A O    no hydrogen  2.752  N/A
TYR 127.A N    GLN 123.A O    no hydrogen  2.939  N/A
TYR 127.A OH   GLU 298.A OE1  no hydrogen  2.577  N/A
GLN 128.A N    PHE 124.A O    no hydrogen  3.168  N/A
GLN 128.A NE2  PHE 124.A O    no hydrogen  3.189  N/A
GLN 128.A NE2  CYS 157.A O    no hydrogen  2.845  N/A
ILE 129.A N    LEU 125.A O    no hydrogen  3.126  N/A
LEU 130.A N    ILE 126.A O    no hydrogen  2.948  N/A
ARG 131.A N    TYR 127.A O    no hydrogen  2.935  N/A
ARG 131.A NE   ASP 297.A O    no hydrogen  2.762  N/A
ARG 131.A NH1  ASN 77.A OD1   no hydrogen  2.727  N/A
ARG 131.A NH2  GLU 76.A OE2   no hydrogen  3.198  N/A
ARG 131.A NH2  ASP 297.A O    no hydrogen  3.096  N/A
ARG 131.A NH2  ASP 297.A OD2  no hydrogen  3.231  N/A
GLY 132.A N    GLN 128.A O    no hydrogen  3.001  N/A
LEU 133.A N    ILE 129.A O    no hydrogen  2.761  N/A
LYS 134.A N    LEU 130.A O    no hydrogen  2.733  N/A
LYS 134.A NZ   GLU 298.A O    no hydrogen  2.704  N/A
TYR 135.A N    ARG 131.A O    no hydrogen  3.307  N/A
TYR 135.A OH   HIS 72.A O     no hydrogen  3.382  N/A
ILE 136.A N    GLY 132.A O    no hydrogen  2.862  N/A
HIS 137.A N    LEU 133.A O    no hydrogen  2.767  N/A
HIS 137.A NE2  ASP 186.A OD1  no hydrogen  2.698  N/A
SER 138.A N    LYS 134.A O    no hydrogen  2.917  N/A
SER 138.A OG   TYR 135.A O    no hydrogen  2.640  N/A
ALA 139.A N    ILE 136.A O    no hydrogen  3.040  N/A
ASP 140.A N    HIS 137.A O    no hydrogen  2.876  N/A
ILE 141.A N    ILE 136.A O    no hydrogen  3.316  N/A
HIS 143.A N    ASP 186.A OD1  no hydrogen  2.764  N/A
ARG 144.A N    ASP 186.A OD2  no hydrogen  2.777  N/A
ARG 144.A NE   TYR 181.A OH   no hydrogen  2.789  N/A
LYS 147.A NZ   ASP 145.A OD1  no hydrogen  2.986  N/A
LYS 147.A NZ   ASP 145.A OD2  no hydrogen  3.558  N/A
LYS 147.A NZ   THR 166.A OG1  no hydrogen  2.771  N/A
ASN 150.A N    LYS 147.A O    no hydrogen  2.856  N/A
ASN 150.A ND2  ASP 145.A O    no hydrogen  2.686  N/A
ASN 150.A ND2  ASP 145.A OD1  no hydrogen  3.539  N/A
LEU 151.A N    PRO 148.A O    no hydrogen  3.173  N/A
ALA 152.A N    LYS 160.A O    no hydrogen  2.928  N/A
VAL 153.A N    ALA 106.A O    no hydrogen  2.754  N/A
ASN 154.A N    GLU 158.A O    no hydrogen  3.142  N/A
CYS 157.A N    ASN 154.A O    no hydrogen  2.896  N/A
LEU 159.A N    GLN 128.A OE1  no hydrogen  2.787  N/A
LYS 160.A N    ALA 152.A O    no hydrogen  2.792  N/A
LYS 160.A NZ   GLU 76.A O     no hydrogen  2.750  N/A
ILE 161.A N    ASN 77.A O     no hydrogen  2.875  N/A
LEU 162.A N    ASN 150.A O    no hydrogen  2.949  N/A
THR 166.A OG1  ASP 145.A OD2  no hydrogen  2.725  N/A
ARG 167.A NH1  GLY 206.A O    no hydrogen  2.978  N/A
TRP 168.A N    ALA 165.A O    no hydrogen  3.290  N/A
TRP 168.A NE1  GLY 206.A O    no hydrogen  2.938  N/A
TYR 169.A N    THR 166.A O    no hydrogen  3.099  N/A
TYR 169.A OH   GLU 196.A OE1  no hydrogen  2.493  N/A
TYR 169.A OH   GLU 196.A OE2  no hydrogen  3.413  N/A
ARG 170.A N    ARG 167.A O    no hydrogen  3.255  N/A
ARG 170.A NH2  ARG 144.A O    no hydrogen  2.761  N/A
GLU 173.A N    GLU 173.A OE2  no hydrogen  2.605  N/A
MET 175.A N    ALA 171.A O    no hydrogen  3.226  N/A
LEU 176.A N    PRO 172.A O    no hydrogen  2.867  N/A
ASN 177.A N    ILE 174.A O    no hydrogen  2.815  N/A
TRP 178.A N    GLU 173.A O    no hydrogen  2.982  N/A
ASN 182.A ND2  THR 184.A OG1  no hydrogen  2.603  N/A
THR 184.A OG1  SER 274.A O    no hydrogen  3.222  N/A
VAL 185.A N    ASN 182.A O    no hydrogen  3.353  N/A
ASP 186.A N    GLN 183.A O    no hydrogen  3.081  N/A
TRP 188.A N    THR 184.A O    no hydrogen  3.116  N/A
SER 189.A N    VAL 185.A O    no hydrogen  3.306  N/A
SER 189.A OG   TYR 169.A O    no hydrogen  2.765  N/A
SER 189.A OG   VAL 185.A O    no hydrogen  3.207  N/A
VAL 190.A N    ASP 186.A O    no hydrogen  2.945  N/A
GLY 191.A N    ILE 187.A O    no hydrogen  2.927  N/A
CYS 192.A N    TRP 188.A O    no hydrogen  3.070  N/A
CYS 192.A SG   TRP 168.A O    no hydrogen  3.963  N/A
CYS 192.A SG   TRP 188.A O    no hydrogen  3.419  N/A
ILE 193.A N    SER 189.A O    no hydrogen  2.917  N/A
MET 194.A N    VAL 190.A O    no hydrogen  2.839  N/A
ALA 195.A N    GLY 191.A O    no hydrogen  2.934  N/A
GLU 196.A N    CYS 192.A O    no hydrogen  3.160  N/A
LEU 197.A N    ILE 193.A O    no hydrogen  2.954  N/A
LEU 198.A N    MET 194.A O    no hydrogen  2.939  N/A
THR 199.A N    ALA 195.A O    no hydrogen  3.003  N/A
THR 199.A OG1  ALA 195.A O    no hydrogen  3.278  N/A
GLY 200.A N    GLU 196.A O    no hydrogen  2.709  N/A
ARG 201.A N    THR 199.A OG1  no hydrogen  3.082  N/A
GLY 206.A N    PHE 204.A O    no hydrogen  2.944  N/A
GLY 206.A N    GLN 212.A OE1  no hydrogen  2.932  N/A
THR 207.A N    ASP 211.A OD1  no hydrogen  2.680  N/A
THR 207.A OG1  ASP 208.A OD1  no hydrogen  3.136  N/A
THR 207.A OG1  ASP 211.A OD1  no hydrogen  3.079  N/A
ILE 210.A N    ASP 208.A OD2  no hydrogen  2.818  N/A
ASP 211.A N    ASP 208.A OD2  no hydrogen  2.888  N/A
GLN 212.A N    ASP 208.A O    no hydrogen  2.753  N/A
GLN 212.A NE2  TRP 168.A O    no hydrogen  3.645  N/A
GLN 212.A NE2  PHE 204.A O    no hydrogen  2.863  N/A
LEU 213.A N    HIS 209.A O    no hydrogen  3.223  N/A
LYS 214.A N    ILE 210.A O    no hydrogen  2.940  N/A
LEU 215.A N    ASP 211.A O    no hydrogen  2.909  N/A
ILE 216.A N    GLN 212.A O    no hydrogen  3.020  N/A
LEU 217.A N    LEU 213.A O    no hydrogen  2.779  N/A
ARG 218.A N    LYS 214.A O    no hydrogen  3.004  N/A
LEU 219.A N    ILE 216.A O    no hydrogen  3.060  N/A
VAL 220.A N    ILE 216.A O    no hydrogen  2.983  N/A
GLY 221.A N    LEU 217.A O    no hydrogen  2.600  N/A
THR 222.A N    MET 246.A O    no hydrogen  2.972  N/A
THR 222.A OG1  MET 246.A O    no hydrogen  3.393  N/A
LEU 228.A N    GLY 224.A O    no hydrogen  3.111  N/A
LYS 229.A N    ALA 225.A O    no hydrogen  3.072  N/A
LYS 230.A N    LEU 227.A O    no hydrogen  2.835  N/A
LYS 230.A NZ   ASP 273.A OD1  no hydrogen  3.410  N/A
LYS 230.A NZ   ASP 273.A OD2  no hydrogen  3.056  N/A
LYS 230.A NZ   ASP 275.A OD1  no hydrogen  2.622  N/A
ILE 231.A N    LEU 228.A O    no hydrogen  3.128  N/A
ALA 236.A N    SER 233.A OG   no hydrogen  3.245  N/A
ARG 237.A N    SER 233.A O    no hydrogen  2.970  N/A
ARG 237.A NE   ILE 231.A O    no hydrogen  2.885  N/A
ARG 237.A NH2  ILE 231.A O    no hydrogen  2.655  N/A
ASN 238.A N    GLU 234.A O    no hydrogen  2.760  N/A
TYR 239.A N    SER 235.A O    no hydrogen  2.659  N/A
ILE 240.A N    ALA 236.A O    no hydrogen  3.119  N/A
GLN 241.A N    ARG 237.A O    no hydrogen  2.790  N/A
SER 242.A N    TYR 239.A O    no hydrogen  2.888  N/A
SER 242.A OG   ASN 238.A O    no hydrogen  2.555  N/A
MET 246.A N    THR 222.A OG1  no hydrogen  3.229  N/A
LYS 248.A NZ   MET 249.A O    no hydrogen  3.523  N/A
LYS 248.A NZ   GLU 267.A OE2  no hydrogen  3.082  N/A
MET 249.A N    LEU 219.A O    no hydrogen  3.078  N/A
PHE 251.A N    GLU 267.A OE1  no hydrogen  3.429  N/A
ASN 253.A N    ASN 250.A O    no hydrogen  3.194  N/A
VAL 254.A N    PHE 251.A O    no hydrogen  2.925  N/A
PHE 255.A N    PHE 251.A O    no hydrogen  2.686  N/A
ALA 258.A N    PHE 255.A O    no hydrogen  3.118  N/A
ASN 259.A ND2  ASP 119.A OD2  no hydrogen  3.063  N/A
LEU 261.A N    ASN 259.A OD1  no hydrogen  2.861  N/A
VAL 263.A N    ASN 259.A O    no hydrogen  3.006  N/A
ASP 264.A N    PRO 260.A O    no hydrogen  2.853  N/A
LEU 265.A N    LEU 261.A O    no hydrogen  3.072  N/A
LEU 266.A N    ALA 262.A O    no hydrogen  3.018  N/A
GLU 267.A N    VAL 263.A O    no hydrogen  2.966  N/A
LYS 268.A N    ASP 264.A O    no hydrogen  3.138  N/A
LYS 268.A NZ   ASP 264.A OD1  no hydrogen  3.139  N/A
LYS 268.A NZ   ASP 264.A OD2  no hydrogen  3.365  N/A
MET 269.A N    LEU 265.A O    no hydrogen  2.905  N/A
MET 269.A N    LEU 266.A O    no hydrogen  3.145  N/A
LEU 270.A N    LEU 266.A O    no hydrogen  2.820  N/A
ASP 275.A N    ASP 273.A OD1  no hydrogen  2.995  N/A
LYS 276.A N    ASP 273.A O    no hydrogen  2.908  N/A
ARG 277.A NE   VAL 271.A O    no hydrogen  2.849  N/A
ARG 277.A NH1  GLU 173.A OE1  no hydrogen  2.643  N/A
ARG 277.A NH1  THR 184.A O    no hydrogen  3.055  N/A
ARG 277.A NH2  GLU 173.A OE1  no hydrogen  3.410  N/A
ARG 277.A NH2  GLU 173.A OE2  no hydrogen  3.161  N/A
ARG 277.A NH2  VAL 271.A O    no hydrogen  2.805  N/A
ILE 278.A N    LYS 268.A O    no hydrogen  3.201  N/A
THR 279.A N    GLN 282.A OE1  no hydrogen  3.145  N/A
GLN 282.A N    THR 279.A OG1  no hydrogen  3.112  N/A
ALA 283.A N    THR 279.A O    no hydrogen  2.870  N/A
LEU 284.A N    ALA 280.A O    no hydrogen  3.039  N/A
ALA 285.A N    GLN 282.A O    no hydrogen  3.036  N/A
HIS 286.A N    ALA 283.A O    no hydrogen  2.874  N/A
HIS 286.A NE2  ASP 264.A OD2  no hydrogen  2.421  N/A
TYR 288.A N    HIS 286.A ND1  no hydrogen  3.060  N/A
TYR 288.A OH   ASP 119.A OD1  no hydrogen  3.053  N/A
PHE 289.A N    HIS 286.A O    no hydrogen  3.048  N/A
ALA 290.A N    ALA 287.A O    no hydrogen  2.986  N/A
TYR 292.A N    PHE 289.A O    no hydrogen  2.815  N/A
HIS 293.A N    PHE 289.A O    no hydrogen  2.830  N/A
ASP 294.A N    GLU 298.A OE1  no hydrogen  3.291  N/A
ASP 296.A N    ASP 294.A OD1  no hydrogen  2.860  N/A
ASP 297.A N    ASP 294.A O    no hydrogen  2.861  N/A
ALA 301.A N    SER 138.A OG   no hydrogen  2.829  N/A
SER 307.A N    ASP 305.A OD1  no hydrogen  3.071  N/A
SER 307.A OG   ASP 305.A OD1  no hydrogen  2.684  N/A
GLU 309.A N    GLN 306.A O    no hydrogen  2.998  N/A
SER 310.A N    SER 307.A O    no hydrogen  3.198  N/A
SER 310.A OG   SER 307.A O    no hydrogen  3.152  N/A
ARG 311.A N    PHE 308.A O    no hydrogen  2.870  N/A
LEU 314.A N    GLU 317.A OE1  no hydrogen  2.900  N/A
GLU 317.A N    LEU 314.A O    no hydrogen  2.972  N/A
TRP 318.A N    LEU 314.A O    no hydrogen  3.099  N/A
LYS 319.A N    ILE 315.A O    no hydrogen  2.961  N/A
SER 320.A N    ASP 316.A O    no hydrogen  2.943  N/A
LEU 321.A N    GLU 317.A O    no hydrogen  2.886  N/A
THR 322.A N    TRP 318.A O    no hydrogen  2.802  N/A
THR 322.A OG1  TRP 318.A O    no hydrogen  2.833  N/A
TYR 323.A N    LYS 319.A O    no hydrogen  2.897  N/A
ASP 324.A N    SER 320.A O    no hydrogen  2.961  N/A
GLU 325.A N    LEU 321.A O    no hydrogen  3.208  N/A
VAL 326.A N    THR 322.A O    no hydrogen  2.977  N/A
ILE 327.A N    TYR 323.A O    no hydrogen  2.907  N/A
SER 328.A N    ASP 324.A O    no hydrogen  2.852  N/A
SER 328.A OG   ASP 324.A O    no hydrogen  3.108  N/A
PHE 329.A N    VAL 326.A O    no hydrogen  3.200  N/A