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

H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist):
PHE 7.A N        PHE 5.A O        no hydrogen  2.867  N/A
VAL 12.A N       MET 19.A O       no hydrogen  2.928  N/A
VAL 14.A N       GLU 17.A O       no hydrogen  2.761  N/A
GLU 17.A N       VAL 14.A O       no hydrogen  2.946  N/A
ARG 18.A N       ASP 70.A OD2     no hydrogen  2.813  N/A
MET 19.A N       VAL 12.A O       no hydrogen  2.898  N/A
HIS 20.A N       SER 69.A OG      no hydrogen  2.919  N/A
HIS 20.A ND1     ASP 62.A OD2     no hydrogen  2.742  N/A
TYR 21.A N       HIS 10.A O       no hydrogen  2.971  N/A
VAL 22.A N       ALA 60.A O       no hydrogen  2.948  N/A
VAL 24.A N       CYS 58.A O       no hydrogen  3.047  N/A
ARG 27.A NE      GLY 25.A O       no hydrogen  3.135  N/A
ARG 27.A NH1     ASP 23.A OD1     no hydrogen  3.238  N/A
ARG 27.A NH1     ASP 23.A OD2     no hydrogen  3.248  N/A
ARG 27.A NH2     ASP 23.A OD1     no hydrogen  2.797  N/A
ARG 27.A NH2     GLY 25.A O       no hydrogen  2.837  N/A
VAL 32.A N       ARG 57.A O       no hydrogen  2.793  N/A
LEU 33.A N       VAL 98.A O       no hydrogen  2.832  N/A
PHE 34.A N       ILE 59.A O       no hydrogen  2.860  N/A
LEU 35.A N       VAL 100.A O      no hydrogen  2.904  N/A
HIS 36.A ND1     GLY 37.A O       no hydrogen  2.849  N/A
ASN 38.A N       ASP 103.A OD1.A  no hydrogen  2.767  N/A
ASN 38.A N       ASP 103.A OD1.B  no hydrogen  2.868  N/A
ASN 38.A ND2     LEU 199.A O      no hydrogen  3.375  N/A
THR 40.A N       GLY 37.A O       no hydrogen  3.019  N/A
THR 40.A OG1     GLY 37.A O       no hydrogen  3.031  N/A
SER 42.A N       ASP 62.A OD1     no hydrogen  2.840  N/A
SER 42.A OG      ASP 62.A OD1     no hydrogen  2.757  N/A
TYR 43.A N       SER 41.A OG      no hydrogen  2.991  N/A
TYR 43.A OH      THR 3.A O        no hydrogen  2.594  N/A
LEU 44.A N       SER 41.A O       no hydrogen  2.983  N/A
TRP 45.A N       SER 42.A O       no hydrogen  2.949  N/A
ARG 46.A N       TYR 43.A O       no hydrogen  3.106  N/A
ARG 46.A NE      GLY 2.A O        no hydrogen  2.894  N/A
ARG 46.A NH1     TYR 43.A O       no hydrogen  2.898  N/A
ARG 46.A NH1     GLU 273.A OE1    no hydrogen  3.480  N/A
ARG 46.A NH1     GLU 273.A OE2    no hydrogen  2.770  N/A
ARG 46.A NH2     GLY 2.A O        no hydrogen  3.258  N/A
ARG 46.A NH2     GLU 273.A OE1    no hydrogen  2.866  N/A
ARG 46.A NH2     GLU 273.A OE2    no hydrogen  3.413  N/A
ASN 47.A ND2     GLY 2.A O        no hydrogen  2.933  N/A
ILE 48.A N       TRP 45.A O       no hydrogen  2.947  N/A
ILE 49.A N       TRP 45.A O       no hydrogen  2.990  N/A
HIS 51.A N       ILE 48.A O       no hydrogen  3.009  N/A
HIS 51.A NE2     ASP 277.A OD1    no hydrogen  2.746  N/A
VAL 52.A N       ILE 49.A O       no hydrogen  2.884  N/A
ALA 53.A N       ILE 49.A O       no hydrogen  2.916  N/A
SER 55.A N       VAL 52.A O       no hydrogen  3.010  N/A
SER 55.A OG      VAL 52.A O       no hydrogen  3.250  N/A
SER 55.A OG      HIS 56.A ND1     no hydrogen  3.304  N/A
HIS 56.A N       VAL 52.A O       no hydrogen  3.038  N/A
HIS 56.A ND1     SER 55.A OG      no hydrogen  3.304  N/A
ARG 57.A NE      ASP 23.A OD1     no hydrogen  2.909  N/A
ARG 57.A NH2     ASP 23.A OD2     no hydrogen  2.747  N/A
CYS 58.A N       VAL 24.A O       no hydrogen  2.794  N/A
CYS 58.A SG      ILE 49.A O       no hydrogen  4.022  N/A
CYS 58.A SG      HIS 56.A O       no hydrogen  3.585  N/A
ILE 59.A N       VAL 32.A O       no hydrogen  2.881  N/A
ALA 60.A N       VAL 22.A O       no hydrogen  3.000  N/A
ASP 62.A N       HIS 20.A O       no hydrogen  2.853  N/A
LEU 63.A N       HIS 36.A NE2     no hydrogen  3.014  N/A
GLY 65.A N       ASP 70.A O       no hydrogen  2.959  N/A
MET 66.A N       LEU 63.A O       no hydrogen  2.929  N/A
LYS 68.A N       ASP 62.A OD2     no hydrogen  2.887  N/A
LYS 68.A NZ.B    HIS 20.A NE2     no hydrogen  3.464  N/A
SER 69.A N       MET 66.A O       no hydrogen  2.971  N/A
SER 69.A OG      ASP 62.A O       no hydrogen  2.698  N/A
ASP 70.A N       ARG 18.A O       no hydrogen  2.829  N/A
LYS 71.A NZ      PRO 189.A O      no hydrogen  2.771  N/A
LEU 74.A N       PRO 72.A O       no hydrogen  2.925  N/A
TYR 76.A OH      PRO 72.A O       no hydrogen  2.642  N/A
PHE 77.A N       ASP 80.A OD2     no hydrogen  3.086  N/A
PHE 78.A N       GLU 205.A OE2    no hydrogen  2.821  N/A
HIS 81.A N       PHE 77.A O       no hydrogen  3.146  N/A
VAL 82.A N       PHE 78.A O       no hydrogen  2.874  N/A
ARG 83.A N       ASP 79.A O       no hydrogen  3.077  N/A
ARG 83.A NH1     ASP 80.A OD1     no hydrogen  3.035  N/A
ARG 83.A NH2     ASP 80.A OD1     no hydrogen  2.847  N/A
TYR 84.A N       ASP 80.A O       no hydrogen  3.082  N/A
LEU 85.A N       HIS 81.A O       no hydrogen  2.853  N/A
ASP 86.A N       VAL 82.A O       no hydrogen  2.859  N/A
ALA 87.A N       ARG 83.A O       no hydrogen  3.244  N/A
PHE 88.A N       TYR 84.A O       no hydrogen  2.830  N/A
ILE 89.A N       LEU 85.A O       no hydrogen  2.978  N/A
GLU 90.A N       ASP 86.A O       no hydrogen  3.107  N/A
ALA 91.A N       ALA 87.A O       no hydrogen  2.867  N/A
LEU 92.A N       PHE 88.A O       no hydrogen  3.072  N/A
GLY 93.A N       GLU 90.A O       no hydrogen  2.829  N/A
LEU 94.A N       ILE 89.A O       no hydrogen  3.225  N/A
VAL 97.A N       ARG 119.A O      no hydrogen  2.857  N/A
VAL 98.A N       PRO 31.A O       no hydrogen  2.926  N/A
LEU 99.A N       GLY 122.A O      no hydrogen  2.941  N/A
VAL 100.A N      LEU 33.A O       no hydrogen  2.886  N/A
ILE 101.A N      ALA 124.A O      no hydrogen  2.860  N/A
HIS 102.A NE2    HIS 269.A O      no hydrogen  2.925  N/A
ASP 103.A N      GLU 127.A O      no hydrogen  3.079  N/A
TRP 104.A N      ASP 103.A OD1.A  no hydrogen  2.677  N/A
SER 106.A N      HIS 102.A O      no hydrogen  3.104  N/A
SER 106.A N      ASP 103.A O      no hydrogen  2.877  N/A
SER 106.A OG     ASP 103.A O      no hydrogen  2.590  N/A
ALA 107.A N      ASP 103.A O      no hydrogen  3.290  N/A
LEU 108.A N      TRP 104.A O      no hydrogen  2.960  N/A
GLY 109.A N      GLY 105.A O      no hydrogen  2.822  N/A
PHE 110.A N      SER 106.A O      no hydrogen  2.804  N/A
HIS 111.A N      ALA 107.A O      no hydrogen  2.949  N/A
TRP 112.A N      LEU 108.A O      no hydrogen  2.939  N/A
ALA 113.A N      GLY 109.A O      no hydrogen  2.853  N/A
LYS 114.A N      PHE 110.A O      no hydrogen  2.904  N/A
ARG 115.A N      HIS 111.A O      no hydrogen  3.356  N/A
ARG 115.A NE     HIS 111.A O      no hydrogen  3.087  N/A
ARG 115.A NH1    ASP 86.A OD2     no hydrogen  2.869  N/A
ARG 115.A NH2    ASP 86.A OD1     no hydrogen  2.879  N/A
ARG 115.A NH2    ASP 86.A OD2     no hydrogen  3.513  N/A
ASN 116.A N      ALA 113.A O      no hydrogen  3.075  N/A
ASN 116.A ND2    TRP 112.A O      no hydrogen  2.973  N/A
ARG 119.A N      ASN 116.A O      no hydrogen  2.938  N/A
ARG 119.A NE     GLU 95.A O       no hydrogen  2.930  N/A
ARG 119.A NH1    GLU 90.A OE2     no hydrogen  3.297  N/A
ARG 119.A NH1    ASN 116.A OD1    no hydrogen  3.115  N/A
ARG 119.A NH2    GLU 90.A OE2     no hydrogen  2.845  N/A
ARG 119.A NH2    LEU 94.A O       no hydrogen  2.858  N/A
VAL 120.A N      PRO 117.A O      no hydrogen  3.375  N/A
LYS 121.A N      VAL 97.A O       no hydrogen  2.855  N/A
LYS 121.A NZ.A   GLU 118.A O      no hydrogen  2.814  N/A
LYS 121.A NZ.B   LEU 290.A O      no hydrogen  3.065  N/A
ILE 123.A N      PRO 232.A O      no hydrogen  2.893  N/A
ALA 124.A N      LEU 99.A O       no hydrogen  2.833  N/A
CYS 125.A N      LEU 234.A O      no hydrogen  2.779  N/A
CYS 125.A SG     LEU 234.A O      no hydrogen  3.944  N/A
MET 126.A N      ILE 101.A O      no hydrogen  3.262  N/A
ILE 129.A N      SER 106.A OG     no hydrogen  3.029  N/A
ARG 130.A NE.B   ILE 243.A O      no hydrogen  2.962  N/A
ARG 130.A NH1.B  GLU 137.A OE1.A  no hydrogen  3.344  N/A
ARG 130.A NH2.A  ILE 243.A O      no hydrogen  2.927  N/A
ARG 130.A NH2.B  ILE 243.A O      no hydrogen  2.896  N/A
PHE 132.A N      PRO 207.A O      no hydrogen  2.859  N/A
THR 134.A OG1    ASP 136.A OD2.B  no hydrogen  2.677  N/A
GLU 137.A N      THR 134.A O      no hydrogen  3.078  N/A
TRP 138.A N      TRP 135.A O      no hydrogen  3.084  N/A
ALA 142.A N      PRO 139.A O      no hydrogen  2.927  N/A
ARG 143.A N      GLU 140.A O      no hydrogen  3.202  N/A
ARG 143.A NE.A   TRP 138.A O      no hydrogen  2.715  N/A
ARG 143.A NE.B   GLU 140.A O      no hydrogen  2.648  N/A
ARG 143.A NH1.C  GLN 147.A OE1.A  no hydrogen  3.020  N/A
ARG 143.A NH2.A  TRP 138.A O      no hydrogen  2.833  N/A
ARG 143.A NH2.B  GLU 140.A O      no hydrogen  2.956  N/A
PHE 146.A N      ALA 142.A O      no hydrogen  3.096  N/A
GLN 147.A N      ARG 143.A O      no hydrogen  2.817  N/A
ALA 148.A N      GLU 144.A O      no hydrogen  3.002  N/A
PHE 149.A N      THR 145.A O      no hydrogen  3.024  N/A
ARG 150.A N      PHE 146.A O      no hydrogen  3.172  N/A
ARG 150.A N      GLN 147.A O      no hydrogen  3.266  N/A
ARG 150.A NH1    GLU 211.A O      no hydrogen  2.888  N/A
ARG 150.A NH2    PRO 203.A O      no hydrogen  2.882  N/A
ARG 150.A NH2    LEU 206.A O      no hydrogen  2.782  N/A
THR 151.A N.A    ALA 148.A O      no hydrogen  3.178  N/A
THR 151.A OG1.A  GLN 147.A O      no hydrogen  2.780  N/A
THR 151.A OG1.B  ALA 148.A O      no hydrogen  2.702  N/A
VAL 154.A N      ALA 152.A O.A    no hydrogen  2.813  N/A
GLY 155.A N      THR 151.A O.A    no hydrogen  3.102  N/A
GLY 155.A N      THR 151.A OG1.B  no hydrogen  2.721  N/A
ARG 156.A NH1    GLU 197.A OE1    no hydrogen  3.471  N/A
ARG 156.A NH1    GLU 197.A OE2    no hydrogen  2.817  N/A
ARG 156.A NH2    GLU 197.A OE1    no hydrogen  2.906  N/A
GLU 157.A N      ASP 153.A O      no hydrogen  3.015  N/A
LEU 158.A N      VAL 154.A O      no hydrogen  2.949  N/A
ILE 159.A N      GLY 155.A O      no hydrogen  2.914  N/A
ILE 160.A N      ARG 156.A O      no hydrogen  2.891  N/A
ASP 161.A N      ARG 156.A O      no hydrogen  3.113  N/A
ALA 164.A N      LEU 158.A O      no hydrogen  2.909  N/A
ILE 166.A N      ASN 163.A O      no hydrogen  3.236  N/A
GLU 167.A N      ASN 163.A O      no hydrogen  2.947  N/A
GLY 168.A N      ALA 164.A O      no hydrogen  2.948  N/A
ALA 169.A N      ALA 164.A O      no hydrogen  2.987  N/A
LEU 170.A N      PHE 165.A O      no hydrogen  2.958  N/A
LYS 172.A N      GLY 168.A O      no hydrogen  3.121  N/A
TYR 173.A N      ALA 169.A O      no hydrogen  3.078  N/A
TYR 173.A N      LEU 170.A O      no hydrogen  3.251  N/A
VAL 174.A N      PRO 171.A O      no hydrogen  3.320  N/A
VAL 175.A N      ASP 274.A OD2    no hydrogen  2.792  N/A
ARG 176.A N      ASP 274.A OD1    no hydrogen  2.944  N/A
ARG 176.A NE     GLU 273.A O      no hydrogen  2.706  N/A
ARG 176.A NH1    PRO 177.A O      no hydrogen  3.282  N/A
ARG 176.A NH1    GLU 182.A OE1    no hydrogen  2.833  N/A
ARG 176.A NH1    GLU 182.A OE2    no hydrogen  3.421  N/A
ARG 176.A NH2    GLU 182.A OE1    no hydrogen  3.476  N/A
ARG 176.A NH2    GLU 182.A OE2    no hydrogen  2.901  N/A
ARG 176.A NH2    GLU 273.A O      no hydrogen  3.343  N/A
THR 179.A N      GLU 182.A OE1    no hydrogen  2.814  N/A
THR 179.A OG1    GLU 182.A OE1    no hydrogen  3.436  N/A
GLU 182.A N      THR 179.A OG1    no hydrogen  3.189  N/A
MET 183.A N      THR 179.A O      no hydrogen  2.860  N/A
ASP 184.A N      GLU 180.A O      no hydrogen  2.842  N/A
HIS 185.A N      VAL 181.A O      no hydrogen  3.112  N/A
TYR 186.A N      GLU 182.A O      no hydrogen  3.095  N/A
TYR 186.A OH     GLU 273.A OE2    no hydrogen  2.615  N/A
ARG 187.A N      MET 183.A O      no hydrogen  2.780  N/A
ARG 187.A NE     GLU 167.A OE2    no hydrogen  2.854  N/A
ARG 187.A NH1    GLU 180.A OE1.A  no hydrogen  3.252  N/A
ARG 187.A NH1    GLU 180.A OE1.B  no hydrogen  3.222  N/A
ARG 187.A NH1    GLU 180.A OE2.B  no hydrogen  2.806  N/A
ARG 187.A NH1    ASP 184.A OD1    no hydrogen  2.976  N/A
ARG 187.A NH2    GLU 167.A OE1    no hydrogen  2.899  N/A
ARG 187.A NH2    GLU 180.A OE1.A  no hydrogen  3.438  N/A
ARG 187.A NH2    GLU 180.A OE2.B  no hydrogen  2.980  N/A
GLU 188.A N      ASP 184.A O      no hydrogen  3.084  N/A
PHE 190.A N      ARG 187.A O      no hydrogen  2.860  N/A
ASP 195.A N      LYS 192.A O      no hydrogen  2.942  N/A
ARG 196.A N      PRO 193.A O      no hydrogen  2.893  N/A
ARG 196.A NE     PHE 190.A O      no hydrogen  2.918  N/A
ARG 196.A NH1    ILE 160.A O      no hydrogen  2.840  N/A
ARG 196.A NH2    PHE 190.A O      no hydrogen  2.972  N/A
LEU 199.A N      ARG 196.A O      no hydrogen  2.919  N/A
TRP 200.A N      GLU 197.A O      no hydrogen  3.145  N/A
TRP 200.A NE1    THR 151.A O.B    no hydrogen  3.049  N/A
ARG 201.A N      GLU 197.A O      no hydrogen  2.969  N/A
PHE 202.A N      PRO 198.A O      no hydrogen  3.076  N/A
ASN 204.A ND2    PHE 149.A O      no hydrogen  3.058  N/A
ASN 204.A ND2    TRP 200.A O      no hydrogen  2.860  N/A
GLU 205.A N      PHE 202.A O      no hydrogen  2.904  N/A
LEU 206.A N      PRO 203.A O      no hydrogen  3.306  N/A
ILE 208.A N      GLU 211.A O      no hydrogen  3.272  N/A
ALA 209.A N      PHE 132.A O      no hydrogen  2.876  N/A
GLU 211.A N      ILE 208.A O      no hydrogen  3.137  N/A
VAL 216.A N      PRO 212.A O      no hydrogen  3.074  N/A
ALA 217.A N      ALA 213.A O      no hydrogen  3.049  N/A
LEU 218.A N      ASN 214.A O      no hydrogen  3.067  N/A
VAL 219.A N      ILE 215.A O      no hydrogen  2.872  N/A
GLU 220.A N      VAL 216.A O      no hydrogen  2.850  N/A
ALA 221.A N      ALA 217.A O      no hydrogen  2.961  N/A
TYR 222.A N      LEU 218.A O      no hydrogen  3.032  N/A
TYR 222.A OH     ILE 129.A O      no hydrogen  2.695  N/A
MET 223.A N      VAL 219.A O      no hydrogen  2.979  N/A
ASN 224.A N      GLU 220.A O      no hydrogen  2.914  N/A
TRP 225.A N      ALA 221.A O      no hydrogen  3.005  N/A
LEU 226.A N      TYR 222.A O      no hydrogen  2.829  N/A
HIS 227.A N      MET 223.A O      no hydrogen  2.894  N/A
HIS 227.A ND1    MET 223.A O      no hydrogen  3.082  N/A
GLN 228.A N      TRP 225.A O      no hydrogen  3.056  N/A
GLN 228.A NE2.B  ASN 224.A O      no hydrogen  3.517  N/A
SER 229.A N      LEU 226.A O      no hydrogen  3.285  N/A
VAL 231.A N      SER 229.A OG     no hydrogen  3.009  N/A
LYS 233.A N      ASN 258.A O      no hydrogen  2.946  N/A
LYS 233.A NZ     SER 229.A O      no hydrogen  2.812  N/A
LYS 233.A NZ     VAL 231.A O      no hydrogen  2.731  N/A
LYS 233.A NZ     PRO 257.A O      no hydrogen  2.747  N/A
LEU 234.A N      ILE 123.A O      no hydrogen  2.854  N/A
LEU 235.A N      LYS 260.A O      no hydrogen  2.857  N/A
PHE 236.A N      CYS 125.A O      no hydrogen  2.967  N/A
TRP 237.A N      VAL 262.A O      no hydrogen  3.022  N/A
THR 239.A N      GLY 265.A O      no hydrogen  2.947  N/A
GLY 241.A N      GLY 267.A O      no hydrogen  2.805  N/A
PHE 242.A N      GLU 127.A OE2    no hydrogen  2.939  N/A
ILE 243.A N      GLU 127.A OE1    no hydrogen  2.852  N/A
ILE 244.A N      GLU 127.A OE2    no hydrogen  3.019  N/A
ALA 249.A N      PRO 245.A O      no hydrogen  2.961  N/A
ALA 250.A N      PRO 246.A O      no hydrogen  3.048  N/A
ARG 251.A N      ALA 247.A O      no hydrogen  2.991  N/A
ARG 251.A NE.A   GLU 248.A OE1    no hydrogen  3.294  N/A
ARG 251.A NH2.A  GLU 248.A OE1    no hydrogen  3.085  N/A
LEU 252.A N      GLU 248.A O      no hydrogen  2.860  N/A
ALA 253.A N      ALA 249.A O      no hydrogen  2.914  N/A
GLU 254.A N      ALA 250.A O      no hydrogen  3.310  N/A
GLU 254.A N      ARG 251.A O      no hydrogen  3.222  N/A
SER 255.A N      ARG 251.A O      no hydrogen  3.004  N/A
LEU 256.A N      LEU 252.A O      no hydrogen  2.897  N/A
ASN 258.A ND2    PRO 230.A O      no hydrogen  2.937  N/A
LYS 260.A N      LYS 233.A O      no hydrogen  2.913  N/A
THR 261.A OG1.B  LEU 235.A O      no hydrogen  3.291  N/A
VAL 262.A N      LEU 235.A O      no hydrogen  2.838  N/A
ILE 264.A N      TRP 237.A O      no hydrogen  2.875  N/A
GLY 265.A N      ASP 263.A OD1    no hydrogen  2.975  N/A
GLY 267.A N      THR 239.A O      no hydrogen  3.056  N/A
HIS 269.A N      TYR 173.A O      no hydrogen  3.014  N/A
HIS 269.A ND1    GLU 127.A OE1    no hydrogen  2.754  N/A
HIS 269.A NE2    ASP 103.A OD2.A  no hydrogen  2.531  N/A
PHE 270.A N      TYR 173.A O      no hydrogen  3.125  N/A
LEU 271.A N      HIS 269.A O      no hydrogen  3.000  N/A
GLN 272.A N      GLN 272.A OE1    no hydrogen  2.738  N/A
GLU 273.A N      PHE 270.A O      no hydrogen  2.950  N/A
ASP 274.A N      LEU 271.A O      no hydrogen  3.050  N/A
ASN 275.A N      LEU 271.A O      no hydrogen  3.080  N/A
ASN 275.A ND2    ILE 264.A O      no hydrogen  2.906  N/A
LEU 278.A N      ASN 275.A OD1    no hydrogen  3.158  N/A
ILE 279.A N      ASN 275.A O      no hydrogen  3.284  N/A
GLY 280.A N      PRO 276.A O      no hydrogen  2.839  N/A
SER 281.A N      ASP 277.A O      no hydrogen  2.889  N/A
SER 281.A OG     ASP 277.A O      no hydrogen  3.044  N/A
SER 281.A OG     LEU 278.A O      no hydrogen  3.365  N/A
GLU 282.A N      LEU 278.A O      no hydrogen  2.892  N/A
ILE 283.A N      ILE 279.A O      no hydrogen  2.991  N/A
ALA 284.A N      GLY 280.A O      no hydrogen  2.932  N/A
ARG 285.A N      SER 281.A O      no hydrogen  2.923  N/A
TRP 286.A N      GLU 282.A O      no hydrogen  3.052  N/A
TRP 286.A N      ILE 283.A O      no hydrogen  3.072  N/A
LEU 287.A N      ILE 283.A O      no hydrogen  3.094  N/A
LEU 290.A N      LEU 287.A O      no hydrogen  3.041  N/A
HIS 291.A N      PRO 288.A O      no hydrogen  3.158  N/A