Finding intermodel H-bonds
Finding intramodel H-bonds
Constraints relaxed by 0.4 angstroms and 20 degrees
Models used:
	#0 5an4_A.cif

H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist):
HIS 2.A N      ASP 163.A OD2  no hydrogen  2.992  N/A
HIS 2.A ND1    ASP 163.A OD2  no hydrogen  2.733  N/A
HIS 2.A NE2    TYR 167.A OH   no hydrogen  2.697  N/A
ARG 3.A N      TYR 67.A OH    no hydrogen  2.900  N/A
ARG 3.A NH1    THR 65.A OG1   no hydrogen  2.808  N/A
ARG 3.A NH1    VAL 66.A O     no hydrogen  2.927  N/A
THR 4.A N      SER 7.A OG     no hydrogen  3.254  N/A
THR 4.A OG1    SER 7.A OG     no hydrogen  3.031  N/A
LEU 5.A N      HIS 43.A NE2   no hydrogen  3.065  N/A
SER 7.A N      THR 4.A O      no hydrogen  3.271  N/A
SER 7.A N      THR 4.A OG1    no hydrogen  3.016  N/A
SER 7.A OG     THR 4.A O      no hydrogen  3.224  N/A
SER 7.A OG     THR 4.A OG1    no hydrogen  3.031  N/A
THR 8.A N      THR 4.A O      no hydrogen  3.268  N/A
THR 8.A OG1    THR 4.A O      no hydrogen  3.428  N/A
LEU 11.A N     THR 8.A O      no hydrogen  3.010  N/A
TRP 12.A N     PRO 9.A O      no hydrogen  3.053  N/A
ALA 13.A N     CYS 64.A O     no hydrogen  2.936  N/A
SER 14.A OG    GLN 61.A OE1   no hydrogen  3.361  N/A
ILE 15.A N     LEU 62.A O     no hydrogen  2.882  N/A
CYS 17.A N     GLU 60.A O     no hydrogen  2.894  N/A
CYS 17.A SG    PRO 18.A O     no hydrogen  3.917  N/A
ARG 19.A N     GLU 59.A O     no hydrogen  3.063  N/A
GLU 21.A N     PRO 18.A O     no hydrogen  2.785  N/A
LEU 22.A N     PRO 18.A O     no hydrogen  3.301  N/A
LEU 22.A N     ARG 19.A O     no hydrogen  3.303  N/A
ARG 23.A N     GLY 118.A O    no hydrogen  2.822  N/A
ARG 23.A NE    ASP 25.A OD1   no hydrogen  2.872  N/A
ARG 23.A NH2   ASP 25.A OD1   no hydrogen  3.476  N/A
ARG 23.A NH2   ASP 25.A OD2   no hydrogen  2.996  N/A
LEU 26.A N     ARG 23.A O     no hydrogen  3.006  N/A
VAL 27.A N     LEU 24.A O     no hydrogen  3.140  N/A
LEU 28.A N     LEU 24.A O     no hydrogen  2.893  N/A
SER 30.A N     VAL 27.A O     no hydrogen  3.281  N/A
SER 30.A OG    VAL 27.A O     no hydrogen  2.772  N/A
GLN 32.A NE2   ARG 120.A O    no hydrogen  3.000  N/A
SER 33.A OG    TYR 88.A OH    no hydrogen  3.403  N/A
ARG 35.A N     SER 33.A OG    no hydrogen  3.316  N/A
ARG 35.A NH1   HIS 168.A O    no hydrogen  3.023  N/A
ARG 35.A NH2   HIS 168.A O    no hydrogen  2.872  N/A
TRP 36.A NE1   TYR 88.A OH    no hydrogen  2.913  N/A
ARG 37.A N     SER 45.A O     no hydrogen  2.930  N/A
ARG 37.A NH1   PHE 34.A O     no hydrogen  3.031  N/A
ARG 37.A NH1   TRP 36.A O     no hydrogen  3.089  N/A
ARG 37.A NH2   GLU 149.A OE1  no hydrogen  2.746  N/A
ALA 42.A N     GLU 38.A OE2   no hydrogen  2.820  N/A
HIS 43.A N     SER 40.A O     no hydrogen  2.891  N/A
HIS 43.A ND1   PRO 41.A O     no hydrogen  2.940  N/A
TRP 44.A N     LEU 55.A O     no hydrogen  2.931  N/A
SER 45.A N     ARG 37.A O     no hydrogen  2.864  N/A
SER 45.A OG    THR 54.A OG1   no hydrogen  2.771  N/A
GLY 46.A N     TRP 53.A O     no hydrogen  3.006  N/A
LEU 48.A N     GLN 51.A O     no hydrogen  2.848  N/A
GLN 51.A N     LEU 48.A O     no hydrogen  3.244  N/A
TRP 53.A N     GLY 46.A O     no hydrogen  2.897  N/A
THR 54.A N     THR 65.A O     no hydrogen  2.958  N/A
THR 54.A OG1   SER 45.A OG    no hydrogen  2.771  N/A
THR 54.A OG1   TYR 67.A OH    no hydrogen  2.678  N/A
LEU 55.A N     TRP 44.A O     no hydrogen  2.829  N/A
THR 56.A N     HIS 63.A O     no hydrogen  2.949  N/A
THR 56.A OG1   ALA 42.A O     no hydrogen  2.744  N/A
THR 58.A N     GLN 61.A O     no hydrogen  2.990  N/A
THR 58.A OG1   HIS 63.A NE2   no hydrogen  2.750  N/A
LEU 62.A N     ILE 15.A O     no hydrogen  2.898  N/A
HIS 63.A N     THR 56.A O     no hydrogen  2.809  N/A
HIS 63.A NE2   THR 58.A OG1   no hydrogen  2.750  N/A
CYS 64.A N     ALA 13.A O     no hydrogen  2.824  N/A
CYS 64.A SG    LEU 62.A O     no hydrogen  3.953  N/A
THR 65.A N     THR 54.A O     no hydrogen  3.022  N/A
THR 65.A OG1   LEU 11.A O     no hydrogen  2.722  N/A
TYR 67.A N     VAL 52.A O     no hydrogen  3.003  N/A
TYR 67.A OH    THR 54.A OG1   no hydrogen  2.678  N/A
ARG 68.A NE    SER 75.A O     no hydrogen  3.488  N/A
ARG 68.A NE    SER 75.A OG    no hydrogen  3.169  N/A
ARG 68.A NH1   GLU 81.A OE1   no hydrogen  3.435  N/A
ARG 68.A NH1   GLU 81.A OE2   no hydrogen  2.865  N/A
ARG 68.A NH2   SER 75.A O     no hydrogen  3.381  N/A
ARG 68.A NH2   SER 75.A OG    no hydrogen  3.425  N/A
ARG 68.A NH2   ARG 76.A O     no hydrogen  3.132  N/A
ARG 68.A NH2   GLU 81.A OE1   no hydrogen  2.884  N/A
ARG 76.A NH1   ALA 10.A O     no hydrogen  2.979  N/A
THR 78.A N     GLU 81.A OE1   no hydrogen  2.821  N/A
GLU 81.A N     THR 78.A OG1   no hydrogen  3.334  N/A
LEU 82.A N     THR 78.A O     no hydrogen  2.997  N/A
GLU 83.A N     PRO 79.A O     no hydrogen  2.928  N/A
ALA 84.A N     ASP 80.A O     no hydrogen  3.166  N/A
VAL 85.A N     GLU 81.A O     no hydrogen  3.160  N/A
ARG 86.A N     LEU 82.A O     no hydrogen  2.900  N/A
ARG 86.A NH1   GLU 83.A OE1   no hydrogen  2.994  N/A
ARG 86.A NH1   ASP 92.A OD1   no hydrogen  3.049  N/A
ARG 86.A NH2   ASP 92.A OD1   no hydrogen  2.807  N/A
LYS 87.A N     GLU 83.A O     no hydrogen  2.820  N/A
TYR 88.A N     ALA 84.A O     no hydrogen  2.961  N/A
PHE 89.A N     VAL 85.A O     no hydrogen  3.047  N/A
GLN 90.A N     LYS 87.A O     no hydrogen  3.025  N/A
LEU 91.A N     ARG 86.A O     no hydrogen  2.977  N/A
VAL 93.A N     GLN 90.A O     no hydrogen  3.012  N/A
LEU 95.A N     GLU 21.A OE1   no hydrogen  2.812  N/A
ALA 96.A N     GLU 21.A OE2   no hydrogen  3.052  N/A
GLN 97.A N     THR 94.A O     no hydrogen  3.276  N/A
TYR 99.A N     LEU 95.A O     no hydrogen  2.800  N/A
TYR 99.A OH    PHE 116.A O    no hydrogen  2.626  N/A
HIS 100.A N    ALA 96.A O     no hydrogen  2.958  N/A
HIS 101.A N    GLN 97.A O     no hydrogen  3.080  N/A
TRP 102.A N    LEU 98.A O     no hydrogen  2.895  N/A
GLY 103.A N    TYR 99.A O     no hydrogen  2.905  N/A
SER 104.A N    HIS 100.A O    no hydrogen  3.003  N/A
SER 104.A N    HIS 101.A O    no hydrogen  3.030  N/A
SER 104.A OG   HIS 101.A O    no hydrogen  2.652  N/A
VAL 105.A N    HIS 101.A O    no hydrogen  3.309  N/A
VAL 105.A N    TRP 102.A O    no hydrogen  3.331  N/A
ASP 106.A N    GLY 103.A O    no hydrogen  3.405  N/A
HIS 108.A ND1  TYR 268.A OH   no hydrogen  3.263  N/A
PHE 109.A N    ASP 106.A OD1  no hydrogen  2.983  N/A
GLN 110.A N    ASP 106.A O    no hydrogen  3.020  N/A
GLU 111.A N    SER 107.A O    no hydrogen  2.987  N/A
VAL 112.A N    HIS 108.A O    no hydrogen  3.065  N/A
ALA 113.A N    PHE 109.A O    no hydrogen  2.834  N/A
PHE 116.A N    VAL 112.A O    no hydrogen  2.988  N/A
VAL 119.A N    TYR 99.A OH    no hydrogen  3.144  N/A
ARG 120.A NE   PHE 89.A O     no hydrogen  2.997  N/A
ARG 120.A NH1  GLU 21.A O     no hydrogen  2.544  N/A
ARG 120.A NH1  GLU 21.A OE1   no hydrogen  2.774  N/A
ARG 120.A NH2  GLN 90.A O     no hydrogen  3.030  N/A
ARG 120.A NH2  VAL 93.A O     no hydrogen  2.559  N/A
LEU 122.A N    GLN 32.A OE1   no hydrogen  2.783  N/A
ARG 123.A N    TYR 88.A O     no hydrogen  2.785  N/A
ARG 123.A NE   ASP 249.A OD1  no hydrogen  2.752  N/A
ARG 123.A NE   ASP 249.A OD2  no hydrogen  3.132  N/A
ARG 123.A NH2  ASP 249.A OD2  no hydrogen  2.857  N/A
GLN 124.A N    MET 246.A O    no hydrogen  2.889  N/A
GLU 128.A N    ASP 125.A OD2  no hydrogen  3.188  N/A
CYS 129.A N    ASP 125.A O    no hydrogen  2.980  N/A
LEU 130.A N    PRO 126.A O    no hydrogen  2.922  N/A
PHE 131.A N    ILE 127.A O    no hydrogen  2.950  N/A
SER 132.A N    GLU 128.A O    no hydrogen  2.950  N/A
SER 132.A OG   GLU 128.A O    no hydrogen  2.738  N/A
PHE 133.A N    CYS 129.A O    no hydrogen  3.040  N/A
ILE 134.A N    LEU 130.A O    no hydrogen  2.936  N/A
CYS 135.A N    PHE 131.A O    no hydrogen  3.067  N/A
CYS 135.A SG   SER 132.A O    no hydrogen  3.439  N/A
SER 136.A OG   SER 137.A O    no hydrogen  2.937  N/A
ILE 144.A N    ASN 140.A O    no hydrogen  3.133  N/A
THR 145.A N    ILE 141.A O    no hydrogen  2.877  N/A
THR 145.A OG1  ILE 141.A O    no hydrogen  2.629  N/A
GLY 146.A N    ALA 142.A O    no hydrogen  3.047  N/A
MET 147.A N    ARG 143.A O    no hydrogen  2.867  N/A
VAL 148.A N    ILE 144.A O    no hydrogen  2.846  N/A
GLU 149.A N    THR 145.A O    no hydrogen  2.976  N/A
ARG 150.A N    GLY 146.A O    no hydrogen  3.001  N/A
ARG 150.A NH1  LEU 188.A O    no hydrogen  2.875  N/A
LEU 151.A N    MET 147.A O    no hydrogen  2.892  N/A
CYS 152.A N    VAL 148.A O    no hydrogen  2.980  N/A
CYS 152.A SG   VAL 148.A O    no hydrogen  3.451  N/A
GLN 153.A N    GLU 149.A O    no hydrogen  2.974  N/A
ALA 154.A N    ARG 150.A O    no hydrogen  2.892  N/A
PHE 155.A N    LEU 151.A O    no hydrogen  3.045  N/A
GLY 156.A N    CYS 152.A O    no hydrogen  2.854  N/A
LEU 159.A N    TYR 167.A O    no hydrogen  2.794  N/A
LEU 162.A N    VAL 165.A O    no hydrogen  2.945  N/A
VAL 165.A N    LEU 162.A O    no hydrogen  2.931  N/A
TYR 167.A N    ILE 160.A O    no hydrogen  2.846  N/A
TYR 167.A OH   HIS 2.A NE2    no hydrogen  2.697  N/A
HIS 168.A ND1  GLY 156.A O    no hydrogen  2.754  N/A
GLY 169.A N    PRO 157.A O    no hydrogen  2.781  N/A
PHE 170.A N    ASP 50.A OD1   no hydrogen  2.963  N/A
ALA 175.A N    SER 172.A OG   no hydrogen  3.158  N/A
LEU 176.A N    SER 172.A O    no hydrogen  3.169  N/A
ALA 177.A N    LEU 173.A O    no hydrogen  2.802  N/A
GLY 178.A N    ALA 175.A O    no hydrogen  3.483  N/A
HIS 184.A N    GLU 180.A O    no hydrogen  2.917  N/A
LEU 185.A N    VAL 181.A O    no hydrogen  2.837  N/A
ARG 186.A N    GLU 182.A O    no hydrogen  2.851  N/A
ARG 186.A NE   GLU 182.A OE2  no hydrogen  3.143  N/A
LYS 187.A N    ALA 183.A O    no hydrogen  2.985  N/A
LEU 188.A N    HIS 184.A O    no hydrogen  3.226  N/A
LEU 188.A N    LEU 185.A O    no hydrogen  3.138  N/A
GLY 189.A N    ARG 186.A O    no hydrogen  2.859  N/A
LEU 190.A N    LEU 185.A O    no hydrogen  3.119  N/A
ARG 193.A NH1  ILE 134.A O    no hydrogen  2.837  N/A
ALA 194.A N    GLY 191.A O    no hydrogen  2.931  N/A
ARG 195.A N    TYR 192.A O    no hydrogen  3.012  N/A
VAL 197.A N    ARG 193.A O    no hydrogen  3.158  N/A
SER 198.A N    ALA 194.A O    no hydrogen  3.333  N/A
ALA 199.A N    ARG 195.A O    no hydrogen  2.925  N/A
SER 200.A N    TYR 196.A O    no hydrogen  2.912  N/A
SER 200.A OG   TYR 196.A O    no hydrogen  3.340  N/A
SER 200.A OG   PRO 233.A O    no hydrogen  2.518  N/A
ALA 201.A N    VAL 197.A O    no hydrogen  3.158  N/A
ARG 202.A N    SER 198.A O    no hydrogen  3.036  N/A
ARG 202.A NE   ALA 177.A O    no hydrogen  3.158  N/A
ARG 202.A NH2  GLY 178.A O    no hydrogen  3.178  N/A
ALA 203.A N    ALA 199.A O    no hydrogen  2.802  N/A
ILE 204.A N    SER 200.A O    no hydrogen  2.995  N/A
LEU 205.A N    ALA 201.A O    no hydrogen  2.960  N/A
GLU 206.A N    ARG 202.A O    no hydrogen  2.741  N/A
GLU 207.A N    ALA 203.A O    no hydrogen  2.959  N/A
GLY 210.A N    ILE 204.A O    no hydrogen  2.870  N/A
TRP 213.A N    GLY 210.A O    no hydrogen  3.066  N/A
LEU 214.A N    LEU 211.A O    no hydrogen  3.026  N/A
GLN 215.A N    LEU 211.A O    no hydrogen  2.985  N/A
GLN 216.A N    ALA 212.A O    no hydrogen  2.821  N/A
LEU 217.A N    LEU 214.A O    no hydrogen  3.037  N/A
ARG 218.A N    GLN 215.A O    no hydrogen  3.158  N/A
ARG 218.A NE   ALA 247.A O    no hydrogen  2.892  N/A
ARG 218.A NH2  ALA 247.A O    no hydrogen  2.937  N/A
GLU 219.A N    GLN 216.A O    no hydrogen  3.068  N/A
SER 220.A N    GLN 216.A O    no hydrogen  3.180  N/A
SER 220.A OG   GLN 216.A O    no hydrogen  3.251  N/A
SER 221.A N    GLU 224.A OE1  no hydrogen  3.188  N/A
SER 221.A OG   GLU 224.A OE1  no hydrogen  2.631  N/A
TYR 222.A OH   ASP 241.A OD1  no hydrogen  2.488  N/A
GLU 223.A N    GLU 223.A OE2  no hydrogen  2.922  N/A
GLU 224.A N    SER 221.A OG   no hydrogen  2.981  N/A
ALA 225.A N    SER 221.A O    no hydrogen  2.932  N/A
HIS 226.A N    TYR 222.A O    no hydrogen  2.952  N/A
HIS 226.A NE2  THR 237.A O    no hydrogen  3.088  N/A
LYS 227.A N    GLU 223.A O    no hydrogen  3.232  N/A
ALA 228.A N    GLU 224.A O    no hydrogen  2.848  N/A
LEU 229.A N    ALA 225.A O    no hydrogen  2.966  N/A
CYS 230.A N    HIS 226.A O    no hydrogen  3.142  N/A
CYS 230.A SG   HIS 226.A O    no hydrogen  3.360  N/A
ILE 231.A N    ALA 228.A O    no hydrogen  3.323  N/A
LEU 232.A N    LEU 229.A O    no hydrogen  3.013  N/A
VAL 235.A N    LEU 232.A O    no hydrogen  3.001  N/A
ALA 240.A N    GLY 236.A O    no hydrogen  2.879  N/A
ASP 241.A N    THR 237.A O    no hydrogen  2.880  N/A
CYS 242.A N    LYS 238.A O    no hydrogen  2.815  N/A
CYS 242.A SG   LYS 238.A O    no hydrogen  3.438  N/A
ILE 243.A N    VAL 239.A O    no hydrogen  2.908  N/A
CYS 244.A N    ALA 240.A O    no hydrogen  2.979  N/A
CYS 244.A SG   ALA 240.A O    no hydrogen  3.331  N/A
LEU 245.A N    ASP 241.A O    no hydrogen  2.965  N/A
MET 246.A N    CYS 242.A O    no hydrogen  2.951  N/A
ALA 247.A N    ILE 243.A O    no hydrogen  2.864  N/A
LEU 248.A N    ILE 243.A O    no hydrogen  2.999  N/A
LEU 248.A N    CYS 244.A O    no hydrogen  3.257  N/A
LYS 250.A N    CYS 244.A O    no hydrogen  3.058  N/A
LYS 250.A NZ   LEU 217.A O    no hydrogen  3.000  N/A
LYS 250.A NZ   SER 220.A O    no hydrogen  2.647  N/A
LYS 250.A NZ   LEU 248.A O    no hydrogen  2.745  N/A
GLN 252.A N    GLN 252.A OE1  no hydrogen  2.843  N/A
ALA 253.A N    LYS 250.A O    no hydrogen  3.084  N/A
MET 260.A N    ASP 257.A OD1  no hydrogen  2.869  N/A
TRP 261.A N    ASP 257.A O    no hydrogen  3.039  N/A
TRP 261.A NE1  ASN 285.A OD1  no hydrogen  2.842  N/A
HIS 262.A N    VAL 258.A O    no hydrogen  2.940  N/A
ILE 263.A N    HIS 259.A O    no hydrogen  3.025  N/A
ALA 264.A N    MET 260.A O    no hydrogen  2.799  N/A
GLN 265.A N    TRP 261.A O    no hydrogen  2.873  N/A
ARG 266.A N    HIS 262.A O    no hydrogen  2.764  N/A
ARG 266.A NE   ASP 267.A OD1  no hydrogen  3.029  N/A
ARG 266.A NE   ASP 267.A OD2  no hydrogen  3.267  N/A
ARG 266.A NH1  ASP 311.A OD1  no hydrogen  2.819  N/A
ARG 266.A NH2  ASP 267.A OD2  no hydrogen  2.802  N/A
ARG 266.A NH2  ASP 311.A OD1  no hydrogen  3.196  N/A
ASP 267.A N    ILE 263.A O    no hydrogen  2.920  N/A
TYR 268.A N    ALA 264.A O    no hydrogen  3.175  N/A
TYR 268.A OH   ASP 106.A OD2  no hydrogen  2.621  N/A
SER 269.A N    GLN 265.A O    no hydrogen  3.070  N/A
TRP 270.A N    ALA 264.A O    no hydrogen  3.054  N/A
THR 273.A N    GLU 287.A OE1  no hydrogen  3.244  N/A
THR 273.A N    GLU 287.A OE2  no hydrogen  2.820  N/A
THR 273.A OG1  GLU 287.A OE2  no hydrogen  3.156  N/A
THR 274.A N    GLU 287.A OE1  no hydrogen  2.993  N/A
THR 274.A N    GLU 287.A OE2  no hydrogen  3.195  N/A
THR 274.A OG1  GLU 287.A OE1  no hydrogen  2.527  N/A
SER 281.A OG   THR 284.A OG1  no hydrogen  2.985  N/A
THR 284.A N    SER 281.A OG   no hydrogen  3.198  N/A
THR 284.A OG1  GLY 279.A O    no hydrogen  2.697  N/A
THR 284.A OG1  SER 281.A O    no hydrogen  3.427  N/A
THR 284.A OG1  SER 281.A OG   no hydrogen  2.985  N/A
ASN 285.A N    SER 281.A O    no hydrogen  2.769  N/A
LYS 286.A N    PRO 282.A O    no hydrogen  3.090  N/A
GLU 287.A N    GLN 283.A O    no hydrogen  3.063  N/A
LEU 288.A N    THR 284.A O    no hydrogen  2.904  N/A
GLY 289.A N    ASN 285.A O    no hydrogen  3.069  N/A
ASN 290.A N    LYS 286.A O    no hydrogen  2.948  N/A
PHE 291.A N    GLU 287.A O    no hydrogen  2.827  N/A
PHE 292.A N    LEU 288.A O    no hydrogen  3.195  N/A
ARG 293.A N    GLY 289.A O    no hydrogen  2.908  N/A
ARG 293.A NH1  GLN 252.A O    no hydrogen  3.047  N/A
ARG 293.A NH2  ASN 290.A OD1  no hydrogen  2.702  N/A
SER 294.A N    ASN 290.A O    no hydrogen  2.887  N/A
LEU 295.A N    PHE 291.A O    no hydrogen  2.873  N/A
TRP 296.A N    PHE 292.A O    no hydrogen  2.891  N/A
TRP 296.A NE1  ASP 106.A OD2  no hydrogen  2.789  N/A
GLY 297.A N    ARG 293.A O    no hydrogen  2.925  N/A
ALA 300.A N    GLY 297.A O    no hydrogen  3.044  N/A
GLY 301.A N    PRO 251.A O    no hydrogen  2.855  N/A
ALA 303.A N    TYR 299.A O    no hydrogen  3.216  N/A
GLN 304.A N    ALA 300.A O    no hydrogen  3.003  N/A
ALA 305.A N    GLY 301.A O    no hydrogen  3.232  N/A
VAL 306.A N    TRP 302.A O    no hydrogen  3.344  N/A
LEU 307.A N    ALA 303.A O    no hydrogen  3.250  N/A
PHE 308.A N    GLN 304.A O    no hydrogen  2.843  N/A
SER 309.A N    ALA 305.A O    no hydrogen  2.894  N/A
SER 309.A OG   LEU 26.A O     no hydrogen  2.718  N/A
SER 309.A OG   ALA 305.A O    no hydrogen  3.205  N/A
ALA 310.A N    VAL 306.A O    no hydrogen  3.044  N/A
ASP 311.A N    LEU 307.A O    no hydrogen  3.049  N/A
ASP 311.A N    PHE 308.A O    no hydrogen  3.144  N/A