Finding intermodel H-bonds
Finding intramodel H-bonds
Constraints relaxed by 0.4 angstroms and 20 degrees
Models used:
	#0 3sre_A.cif

H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist):
SER 7.A N      ARG 3.A O      no hydrogen  3.478  N/A
PHE 8.A N      GLN 4.A O      no hydrogen  3.078  N/A
GLN 9.A N      LYS 5.A O      no hydrogen  2.964  N/A
THR 10.A N     SER 6.A O      no hydrogen  3.110  N/A
ARG 11.A N     SER 7.A O      no hydrogen  2.931  N/A
ARG 11.A NE    ASP 195.A OD2  no hydrogen  2.857  N/A
ARG 11.A NH1   MET 170.A O    no hydrogen  3.062  N/A
ARG 11.A NH2   MET 170.A O    no hydrogen  2.791  N/A
ARG 11.A NH2   ASP 195.A OD1  no hydrogen  2.887  N/A
PHE 12.A N     PHE 8.A O      no hydrogen  2.975  N/A
ASN 13.A N     THR 10.A O     no hydrogen  3.017  N/A
ASN 13.A ND2   ASP 239.A O    no hydrogen  3.109  N/A
ASN 13.A ND2   ASP 239.A OD1  no hydrogen  3.420  N/A
ASN 13.A ND2   PRO 260.A O    no hydrogen  2.868  N/A
VAL 14.A N     GLN 9.A O      no hydrogen  3.087  N/A
ARG 16.A N     ASN 13.A O     no hydrogen  3.117  N/A
ARG 16.A NE    GLU 17.A O     no hydrogen  3.107  N/A
ARG 16.A NH1   GLU 277.A OE2  no hydrogen  2.849  N/A
ARG 16.A NH2   ASP 239.A O    no hydrogen  2.881  N/A
ARG 16.A NH2   GLU 277.A OE1  no hydrogen  2.956  N/A
VAL 21.A N     ALA 296.A O    no hydrogen  2.917  N/A
ASN 25.A ND2   ASP 328.A OD2  no hydrogen  2.942  N/A
ASN 27.A N     TYR 326.A O    no hydrogen  2.888  N/A
VAL 29.A N     ALA 324.A O    no hydrogen  2.948  N/A
ILE 32.A N     VAL 29.A O     no hydrogen  3.311  N/A
GLY 35.A N     HIS 322.A O    no hydrogen  2.798  N/A
SER 36.A N     THR 319.A O    no hydrogen  2.810  N/A
SER 36.A OG    LYS 323.A O    no hydrogen  2.920  N/A
GLU 40.A N     PHE 48.A O     no hydrogen  2.969  N/A
LEU 42.A N     LEU 46.A O     no hydrogen  2.713  N/A
GLY 45.A N     LEU 42.A O     no hydrogen  2.820  N/A
LEU 46.A N     ASN 44.A OD1   no hydrogen  3.119  N/A
ALA 47.A N     MET 62.A O     no hydrogen  2.855  N/A
PHE 48.A N     GLU 40.A O     no hydrogen  2.861  N/A
ILE 49.A N     LEU 60.A O     no hydrogen  2.844  N/A
SER 50.A N     ASP 38.A O     no hydrogen  2.936  N/A
SER 50.A OG    HIS 89.A O     no hydrogen  2.798  N/A
SER 51.A N     LYS 58.A O     no hydrogen  2.900  N/A
SER 51.A OG    LYS 58.A O     no hydrogen  3.120  N/A
GLY 52.A N     ASN 34.A O     no hydrogen  3.194  N/A
LYS 54.A N     ASN 87.A OD1   no hydrogen  2.872  N/A
LYS 58.A N     SER 51.A O     no hydrogen  2.973  N/A
LYS 58.A NZ    GLU 73.A OE1   no hydrogen  3.111  N/A
LEU 60.A N     ILE 49.A O     no hydrogen  2.669  N/A
LEU 61.A N     SER 72.A O     no hydrogen  2.780  N/A
MET 62.A N     ALA 47.A O     no hydrogen  2.968  N/A
LEU 64.A N     GLY 45.A O     no hydrogen  2.921  N/A
ASN 65.A N     ASP 63.A OD1   no hydrogen  2.994  N/A
ASN 65.A ND2   ASN 44.A O     no hydrogen  2.714  N/A
ASN 65.A ND2   ASP 63.A OD1   no hydrogen  2.955  N/A
GLU 66.A N     ASP 63.A O     no hydrogen  3.080  N/A
ALA 70.A N     GLU 66.A OE1   no hydrogen  3.397  N/A
SER 72.A N     LEU 61.A O     no hydrogen  2.910  N/A
LEU 74.A N     ILE 59.A O     no hydrogen  2.939  N/A
GLU 75.A N     LYS 125.A O    no hydrogen  3.478  N/A
ILE 77.A N     LEU 127.A O    no hydrogen  2.875  N/A
THR 80.A OG1   HIS 129.A ND1  no hydrogen  2.594  N/A
SER 84.A N     ASP 82.A OD1   no hydrogen  3.076  N/A
SER 84.A OG    ASP 82.A OD1   no hydrogen  3.006  N/A
SER 84.A OG    ASP 82.A OD2   no hydrogen  3.377  N/A
SER 85.A N     ASP 82.A O     no hydrogen  3.383  N/A
SER 85.A OG    ASP 82.A O     no hydrogen  3.249  N/A
PHE 86.A N     ILE 83.A O     no hydrogen  2.983  N/A
ASN 87.A N     ASN 107.A OD1  no hydrogen  2.804  N/A
ASN 87.A ND2   LYS 54.A O     no hydrogen  2.891  N/A
ASN 87.A ND2   HIS 108.A O    no hydrogen  3.060  N/A
HIS 89.A N     VAL 106.A O    no hydrogen  2.798  N/A
HIS 89.A ND1   HIS 108.A NE2  no hydrogen  2.813  N/A
GLY 90.A N     ASN 142.A O    no hydrogen  3.243  N/A
ILE 91.A N     ASP 38.A OD2   no hydrogen  2.790  N/A
SER 92.A N     LEU 104.A O    no hydrogen  2.832  N/A
THR 93.A N     GLU 40.A OE1   no hydrogen  3.087  N/A
THR 93.A OG1   GLU 40.A OE1   no hydrogen  2.480  N/A
PHE 94.A N     TYR 102.A O    no hydrogen  2.861  N/A
ASP 96.A N     THR 100.A O    no hydrogen  2.859  N/A
ASP 97.A N     ASP 96.A OD2   no hydrogen  2.836  N/A
ASN 99.A N     ASP 96.A O     no hydrogen  2.779  N/A
THR 100.A N    ASP 98.A OD1   no hydrogen  2.754  N/A
THR 100.A OG1  ASP 98.A OD1   no hydrogen  2.583  N/A
TYR 102.A N    PHE 94.A O     no hydrogen  2.764  N/A
LEU 103.A N    PHE 118.A O    no hydrogen  2.855  N/A
LEU 104.A N    SER 92.A O     no hydrogen  2.725  N/A
VAL 105.A N    GLU 116.A O    no hydrogen  2.852  N/A
VAL 106.A N    GLY 90.A O     no hydrogen  2.802  N/A
ASN 107.A N    THR 114.A O    no hydrogen  2.905  N/A
ASN 107.A ND2  GLU 116.A OE2  no hydrogen  3.040  N/A
HIS 108.A N    ASN 87.A O     no hydrogen  2.967  N/A
HIS 108.A ND1  SER 112.A O    no hydrogen  3.141  N/A
HIS 108.A NE2  HIS 89.A ND1   no hydrogen  2.813  N/A
SER 112.A OG   PRO 109.A O    no hydrogen  2.951  N/A
SER 113.A OG   HIS 108.A ND1  no hydrogen  3.233  N/A
SER 113.A OG   PRO 139.A O    no hydrogen  3.523  N/A
THR 114.A N    ASN 107.A O    no hydrogen  3.006  N/A
THR 114.A OG1  GLU 116.A OE2  no hydrogen  2.746  N/A
VAL 115.A N    ILE 133.A O    no hydrogen  2.863  N/A
GLU 116.A N    VAL 105.A O    no hydrogen  2.741  N/A
VAL 117.A N    LYS 131.A O    no hydrogen  2.869  N/A
PHE 118.A N    LEU 103.A O    no hydrogen  2.856  N/A
LYS 119.A N    LEU 128.A O    no hydrogen  2.821  N/A
PHE 120.A N    VAL 101.A O    no hydrogen  2.924  N/A
GLN 121.A N    SER 126.A O    no hydrogen  2.898  N/A
LYS 125.A N    GLU 122.A O    no hydrogen  2.978  N/A
SER 126.A N    GLN 121.A O    no hydrogen  3.265  N/A
SER 126.A OG   GLN 121.A OE1  no hydrogen  3.185  N/A
LEU 127.A N    GLU 75.A O     no hydrogen  2.795  N/A
LEU 128.A N    LYS 119.A O    no hydrogen  2.881  N/A
HIS 129.A N    ILE 77.A O     no hydrogen  3.038  N/A
HIS 129.A ND1  THR 80.A OG1   no hydrogen  2.594  N/A
HIS 129.A NE2  GLU 116.A OE1  no hydrogen  2.791  N/A
LEU 130.A N    VAL 117.A O    no hydrogen  2.750  N/A
LYS 131.A N    VAL 117.A O    no hydrogen  3.403  N/A
THR 132.A OG1  GLU 116.A OE1  no hydrogen  2.543  N/A
ILE 133.A N    VAL 115.A O    no hydrogen  2.774  N/A
LEU 137.A N    HIS 135.A ND1  no hydrogen  2.918  N/A
LEU 138.A N    HIS 135.A O    no hydrogen  2.978  N/A
SER 140.A N    ASN 156.A OD1  no hydrogen  3.020  N/A
SER 140.A OG   ASP 157.A OD1  no hydrogen  2.842  N/A
VAL 141.A N    SER 113.A OG   no hydrogen  2.994  N/A
ASN 142.A N    THR 155.A O    no hydrogen  2.899  N/A
ASN 142.A ND2  ASP 157.A OD2  no hydrogen  2.884  N/A
ASP 143.A N    THR 155.A OG1  no hydrogen  3.133  N/A
ILE 144.A N    ASP 143.A OD1  no hydrogen  2.777  N/A
VAL 145.A N    TYR 153.A O    no hydrogen  2.816  N/A
ALA 146.A N    SER 92.A OG    no hydrogen  2.832  N/A
VAL 147.A N    HIS 151.A O    no hydrogen  2.836  N/A
GLY 148.A N    HIS 151.A O    no hydrogen  3.282  N/A
GLU 150.A N    HIS 151.A ND1  no hydrogen  3.068  N/A
PHE 152.A N    TYR 182.A O    no hydrogen  2.950  N/A
TYR 153.A N    VAL 145.A O    no hydrogen  2.988  N/A
TYR 153.A OH   TRP 228.A O    no hydrogen  2.518  N/A
ALA 154.A N    THR 180.A O    no hydrogen  2.807  N/A
THR 155.A N    ASP 143.A O    no hydrogen  2.876  N/A
THR 155.A OG1  ASP 143.A O    no hydrogen  3.278  N/A
THR 155.A OG1  ASN 198.A O    no hydrogen  2.595  N/A
ASN 156.A N    PHE 178.A O    no hydrogen  2.869  N/A
ASN 156.A ND2  LEU 137.A O    no hydrogen  3.125  N/A
ASN 156.A ND2  PHE 178.A O    no hydrogen  3.596  N/A
ASP 157.A N    SER 140.A O    no hydrogen  2.919  N/A
HIS 158.A ND1  ASP 157.A OD1  no hydrogen  2.715  N/A
TYR 159.A N    GLU 169.A OE1  no hydrogen  3.226  N/A
TYR 159.A N    GLU 169.A OE2  no hydrogen  2.659  N/A
PHE 160.A N    GLU 169.A OE1  no hydrogen  3.134  N/A
LEU 165.A N    ASP 162.A OD2  no hydrogen  3.261  N/A
LYS 166.A N    ASP 162.A O    no hydrogen  2.789  N/A
LYS 166.A NZ   SER 140.A OG   no hydrogen  3.124  N/A
SER 167.A N    PRO 163.A O    no hydrogen  2.977  N/A
TRP 168.A N    TYR 164.A O    no hydrogen  3.215  N/A
TRP 168.A NE1  TYR 164.A OH   no hydrogen  3.157  N/A
GLU 169.A N    LEU 165.A O    no hydrogen  2.736  N/A
MET 170.A N    LYS 166.A O    no hydrogen  2.842  N/A
HIS 171.A N    SER 167.A O    no hydrogen  2.972  N/A
LEU 172.A N    TRP 168.A O    no hydrogen  2.733  N/A
GLY 173.A N    MET 170.A O    no hydrogen  3.021  N/A
LEU 174.A N    GLU 169.A O    no hydrogen  3.437  N/A
SER 177.A N    PHE 194.A O    no hydrogen  3.101  N/A
SER 177.A OG   ASN 156.A O    no hydrogen  2.711  N/A
PHE 178.A N    ASN 156.A O    no hydrogen  3.343  N/A
VAL 179.A N    ALA 191.A O    no hydrogen  2.857  N/A
THR 180.A N    ALA 154.A O    no hydrogen  2.853  N/A
THR 180.A OG1  LEU 137.A O    no hydrogen  2.677  N/A
TYR 181.A N    ARG 188.A O    no hydrogen  2.755  N/A
TYR 182.A N    PHE 152.A O    no hydrogen  2.815  N/A
SER 183.A N    ASP 186.A O    no hydrogen  3.016  N/A
SER 183.A OG   ASP 186.A O    no hydrogen  2.723  N/A
ASP 186.A N    SER 183.A O    no hydrogen  3.256  N/A
ARG 188.A N    TYR 181.A O    no hydrogen  2.914  N/A
ARG 188.A NE   ASP 186.A OD1  no hydrogen  2.806  N/A
ARG 188.A NH1  ASN 227.A O    no hydrogen  3.319  N/A
ARG 188.A NH2  ASP 186.A OD1  no hydrogen  3.570  N/A
ARG 188.A NH2  ASP 186.A OD2  no hydrogen  2.442  N/A
ARG 188.A NH2  ASN 227.A O    no hydrogen  3.247  N/A
VAL 190.A N    VAL 179.A O    no hydrogen  2.797  N/A
PHE 194.A N    SER 177.A O    no hydrogen  2.812  N/A
ASP 195.A N    GLU 213.A OE2  no hydrogen  2.738  N/A
ALA 197.A N    SER 177.A OG   no hydrogen  2.851  N/A
ASN 198.A N    ALA 212.A O    no hydrogen  2.775  N/A
ASN 201.A N    TYR 210.A O    no hydrogen  2.976  N/A
ASN 201.A ND2  ILE 245.A O    no hydrogen  2.837  N/A
ILE 202.A N    ASN 201.A OD1  no hydrogen  2.736  N/A
SER 203.A N    TYR 208.A O    no hydrogen  2.967  N/A
SER 203.A OG   ASP 205.A OD1  no hydrogen  2.649  N/A
GLY 206.A N    SER 203.A O    no hydrogen  2.850  N/A
LYS 207.A N    ASP 205.A OD1  no hydrogen  2.983  N/A
TYR 208.A N    SER 203.A OG   no hydrogen  3.112  N/A
VAL 209.A N    TYR 222.A O    no hydrogen  2.860  N/A
TYR 210.A N    ASN 201.A O    no hydrogen  2.837  N/A
ILE 211.A N    HIS 220.A O    no hydrogen  2.901  N/A
ALA 212.A N    GLY 199.A O    no hydrogen  2.883  N/A
GLU 213.A N    LYS 218.A O    no hydrogen  2.767  N/A
LEU 214.A N    PHE 196.A O    no hydrogen  2.790  N/A
LEU 215.A N    ASP 195.A O    no hydrogen  3.272  N/A
ALA 216.A N    GLU 213.A O    no hydrogen  3.315  N/A
HIS 217.A N    LEU 214.A O    no hydrogen  3.269  N/A
HIS 217.A NE2  ARG 11.A O     no hydrogen  2.827  N/A
LYS 218.A N    GLU 213.A O    no hydrogen  3.218  N/A
ILE 219.A N    LEU 236.A O    no hydrogen  2.957  N/A
HIS 220.A N    ILE 211.A O    no hydrogen  2.794  N/A
HIS 220.A NE2  GLU 213.A OE1  no hydrogen  2.613  N/A
VAL 221.A N    ARG 234.A O    no hydrogen  2.798  N/A
TYR 222.A N    VAL 209.A O    no hydrogen  2.940  N/A
GLU 223.A N    THR 231.A O    no hydrogen  2.732  N/A
LYS 224.A N    LYS 207.A O    no hydrogen  2.771  N/A
LYS 224.A NZ   GLY 206.A O    no hydrogen  2.891  N/A
HIS 225.A N    THR 229.A O    no hydrogen  2.939  N/A
HIS 225.A NE2  THR 231.A OG1  no hydrogen  2.911  N/A
TRP 228.A N    HIS 225.A O    no hydrogen  2.766  N/A
THR 229.A N    ASN 227.A OD1  no hydrogen  3.190  N/A
THR 231.A N    GLU 223.A O    no hydrogen  2.975  N/A
THR 231.A OG1  HIS 225.A NE2  no hydrogen  2.911  N/A
LEU 233.A N    VAL 221.A O    no hydrogen  2.765  N/A
ARG 234.A N    VAL 221.A O    no hydrogen  3.145  N/A
ARG 234.A NE   ILE 284.A O    no hydrogen  2.982  N/A
LEU 236.A N    ILE 219.A O    no hydrogen  2.815  N/A
PHE 238.A N    HIS 217.A O    no hydrogen  2.907  N/A
THR 240.A OG1  GLU 277.A OE1  no hydrogen  2.830  N/A
LEU 241.A N    HIS 259.A O    no hydrogen  2.907  N/A
ASP 243.A N    GLY 257.A O    no hydrogen  2.986  N/A
ASN 244.A N    THR 306.A O    no hydrogen  2.859  N/A
ASN 244.A ND2  GLU 37.A O     no hydrogen  3.010  N/A
ASN 244.A ND2  GLU 37.A OE1   no hydrogen  3.272  N/A
ASN 244.A ND2  GLU 37.A OE2   no hydrogen  3.059  N/A
SER 246.A N    TRP 255.A O    no hydrogen  2.810  N/A
SER 246.A OG   ALA 308.A O    no hydrogen  2.942  N/A
ASP 248.A N    ASP 253.A O    no hydrogen  2.937  N/A
THR 251.A N    ASP 248.A OD2  no hydrogen  2.824  N/A
THR 251.A OG1  ASP 248.A OD2  no hydrogen  2.501  N/A
GLY 252.A N    ASP 248.A O    no hydrogen  2.709  N/A
ASP 253.A N    THR 251.A OG1  no hydrogen  2.976  N/A
LEU 254.A N    ILE 281.A O    no hydrogen  2.927  N/A
TRP 255.A N    SER 246.A O    no hydrogen  2.868  N/A
VAL 256.A N    LEU 279.A O    no hydrogen  2.856  N/A
GLY 257.A N    ASN 244.A O    no hydrogen  3.145  N/A
CYS 258.A N    GLU 277.A O    no hydrogen  2.809  N/A
CYS 258.A SG   VAL 256.A O    no hydrogen  3.809  N/A
HIS 259.A N    LEU 241.A O    no hydrogen  2.860  N/A
HIS 259.A NE2  ASP 243.A OD1  no hydrogen  2.593  N/A
ASN 261.A ND2  VAL 14.A O     no hydrogen  3.086  N/A
ASN 261.A ND2  ARG 16.A O     no hydrogen  3.033  N/A
GLY 262.A N    PHE 12.A O     no hydrogen  2.596  N/A
ARG 264.A N    ASN 261.A O    no hydrogen  3.299  N/A
ARG 264.A N    ASN 261.A OD1  no hydrogen  3.403  N/A
ARG 264.A NE   ASN 272.A OD1  no hydrogen  3.007  N/A
ARG 264.A NH1  ARG 16.A O     no hydrogen  3.497  N/A
ARG 264.A NH1  GLU 17.A OE1   no hydrogen  3.318  N/A
ARG 264.A NH2  GLU 17.A OE1   no hydrogen  2.927  N/A
ARG 264.A NH2  GLU 17.A OE2   no hydrogen  2.859  N/A
PHE 266.A N    GLY 262.A O    no hydrogen  2.953  N/A
PHE 267.A N    MET 263.A O    no hydrogen  2.918  N/A
GLU 271.A N    ASP 269.A OD2  no hydrogen  3.018  N/A
ASN 272.A N    ASP 269.A O    no hydrogen  2.625  N/A
SER 276.A N    GLU 297.A O    no hydrogen  2.971  N/A
SER 276.A OG   LEU 302.A O    no hydrogen  2.724  N/A
GLU 277.A N    SER 305.A OG   no hydrogen  2.899  N/A
VAL 278.A N    TYR 295.A O    no hydrogen  2.864  N/A
LEU 279.A N    VAL 256.A O    no hydrogen  2.979  N/A
ARG 280.A N    THR 292.A O    no hydrogen  2.803  N/A
ARG 280.A NE   ASP 253.A OD2  no hydrogen  2.871  N/A
ARG 280.A NH2  ASP 253.A OD2  no hydrogen  2.767  N/A
ILE 281.A N    LEU 254.A O    no hydrogen  2.723  N/A
GLN 282.A N    LYS 290.A O    no hydrogen  2.845  N/A
SER 286.A N    ASP 283.A O    no hydrogen  3.024  N/A
SER 286.A OG   ASP 283.A O    no hydrogen  2.941  N/A
LYS 290.A N    GLN 282.A O    no hydrogen  2.967  N/A
THR 292.A N    ARG 280.A O    no hydrogen  2.927  N/A
VAL 294.A N    VAL 278.A O    no hydrogen  2.810  N/A
TYR 295.A OH   GLU 297.A OE1  no hydrogen  2.432  N/A
ALA 296.A N    VAL 21.A O     no hydrogen  3.005  N/A
GLU 297.A N    SER 276.A O    no hydrogen  2.980  N/A
GLY 299.A N    GLU 297.A OE2  no hydrogen  2.764  N/A
THR 300.A N    ASN 298.A OD1  no hydrogen  3.299  N/A
THR 300.A OG1  ASN 298.A OD1  no hydrogen  3.362  N/A
VAL 301.A N    GLU 297.A OE2  no hydrogen  2.897  N/A
LEU 302.A N    GLU 297.A OE1  no hydrogen  2.856  N/A
LEU 302.A N    GLU 297.A OE2  no hydrogen  3.243  N/A
GLN 303.A N    HIS 322.A ND1  no hydrogen  3.202  N/A
GLN 303.A NE2  GLY 299.A O    no hydrogen  3.251  N/A
GLY 304.A N    GLY 275.A O    no hydrogen  2.906  N/A
SER 305.A N    SER 276.A OG   no hydrogen  3.251  N/A
SER 305.A OG   CYS 258.A O    no hydrogen  2.855  N/A
SER 305.A OG   GLU 277.A O    no hydrogen  3.451  N/A
THR 306.A N    GLY 318.A O    no hydrogen  2.890  N/A
THR 306.A OG1  GLU 37.A O     no hydrogen  2.724  N/A
THR 306.A OG1  GLY 318.A O    no hydrogen  3.389  N/A
ALA 309.A N    LEU 316.A O    no hydrogen  3.048  N/A
TYR 311.A N    LYS 314.A O    no hydrogen  2.909  N/A
TYR 311.A OH   ASN 65.A OD1   no hydrogen  2.788  N/A
LYS 314.A N    TYR 311.A O    no hydrogen  2.986  N/A
LEU 315.A N    CYS 327.A O    no hydrogen  2.775  N/A
LEU 316.A N    ALA 309.A O    no hydrogen  2.978  N/A
ILE 317.A N    LEU 325.A O    no hydrogen  2.834  N/A
GLY 318.A N    VAL 307.A O    no hydrogen  2.943  N/A
THR 319.A N    SER 36.A OG    no hydrogen  2.835  N/A
THR 319.A OG1  LYS 323.A O    no hydrogen  2.799  N/A
VAL 320.A N    GLY 304.A O    no hydrogen  3.157  N/A
HIS 322.A N    THR 319.A OG1  no hydrogen  3.023  N/A
LEU 325.A N    ILE 317.A O    no hydrogen  2.928  N/A
TYR 326.A N    ASN 27.A O     no hydrogen  2.876  N/A
CYS 327.A N    LEU 315.A O    no hydrogen  2.754  N/A
CYS 327.A SG   LEU 315.A O    no hydrogen  4.034  N/A
ASP 328.A N    ASN 25.A O     no hydrogen  3.365  N/A
LEU 329.A N    GLY 313.A O    no hydrogen  2.938  N/A