Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4qiu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 5.A N THR 1.A O no hydrogen 2.898 N/A THR 5.A OG1 THR 1.A O no hydrogen 2.799 N/A THR 5.A OG1 ASP 2.A O no hydrogen 3.256 N/A ARG 6.A N ASP 2.A O no hydrogen 3.074 N/A LEU 7.A N ARG 3.A O no hydrogen 2.974 N/A LEU 8.A N PHE 4.A O no hydrogen 2.998 N/A GLY 9.A N ARG 6.A O no hydrogen 3.364 N/A ILE 10.A N THR 5.A O no hydrogen 3.067 N/A GLN 11.A N GLY 35.A O no hydrogen 3.126 N/A GLN 12.A N GLY 35.A O no hydrogen 2.865 N/A ILE 14.A N GLN 12.A O no hydrogen 2.892 N/A ILE 15.A N VAL 235.A O no hydrogen 2.806 N/A GLN 16.A N LEU 37.A O no hydrogen 2.953 N/A GLN 16.A NE2 ALA 17.A O no hydrogen 2.883 N/A GLN 16.A NE2 SER 39.A O no hydrogen 3.006 N/A ALA 17.A N MET 237.A O no hydrogen 2.855 N/A MET 19.A N SER 23.A OG no hydrogen 2.888 N/A VAL 22.A N MET 19.A O no hydrogen 2.781 N/A SER 23.A N MET 19.A O no hydrogen 2.789 N/A SER 23.A OG MET 19.A O no hydrogen 3.087 N/A THR 24.A OG1 GLU 246.A O no hydrogen 2.626 N/A LEU 27.A N THR 24.A OG1 no hydrogen 2.970 N/A ALA 28.A N THR 24.A O no hydrogen 2.993 N/A ALA 29.A N PRO 25.A O no hydrogen 2.898 N/A ALA 30.A N ALA 26.A O no hydrogen 3.060 N/A VAL 31.A N LEU 27.A O no hydrogen 3.138 N/A SER 32.A N ALA 28.A O no hydrogen 2.972 N/A SER 32.A OG ALA 28.A O no hydrogen 3.302 N/A SER 32.A OG PRO 64.A O no hydrogen 2.691 N/A ASN 33.A N ALA 29.A O no hydrogen 2.804 N/A ASN 33.A ND2 LEU 60.A O no hydrogen 3.045 N/A ALA 34.A N ALA 30.A O no hydrogen 2.956 N/A GLY 35.A N VAL 31.A O no hydrogen 3.094 N/A GLY 35.A N SER 32.A O no hydrogen 3.001 N/A GLY 36.A N VAL 31.A O no hydrogen 2.984 N/A LEU 37.A N ILE 14.A O no hydrogen 2.825 N/A GLY 38.A N SER 32.A OG no hydrogen 2.944 N/A SER 39.A N GLN 16.A OE1 no hydrogen 2.880 N/A SER 39.A OG GLN 16.A O no hydrogen 2.714 N/A ILE 40.A N ASN 66.A O no hydrogen 2.917 N/A ILE 42.A N ASN 68.A O no hydrogen 3.064 N/A SER 45.A N ILE 42.A O no hydrogen 3.337 N/A LYS 49.A NZ SER 45.A OG no hydrogen 3.162 N/A GLY 50.A N ALA 46.A O no hydrogen 2.979 N/A ARG 51.A N ALA 47.A O no hydrogen 2.868 N/A ARG 51.A NE GLU 48.A OE1 no hydrogen 2.822 N/A ARG 51.A NE GLU 48.A OE2 no hydrogen 3.416 N/A ARG 51.A NH1 GLU 123.A OE2 no hydrogen 2.766 N/A ARG 51.A NH1 GLU 124.A OE2 no hydrogen 2.674 N/A ARG 51.A NH2 GLU 48.A OE2 no hydrogen 2.979 N/A ARG 51.A NH2 GLU 123.A OE2 no hydrogen 2.858 N/A ALA 52.A N GLU 48.A O no hydrogen 3.110 N/A LEU 53.A N LYS 49.A O no hydrogen 2.978 N/A ILE 54.A N GLY 50.A O no hydrogen 2.983 N/A ARG 55.A N ARG 51.A O no hydrogen 2.984 N/A ARG 55.A NE GLU 124.A OE1 no hydrogen 3.172 N/A ARG 55.A NH2 GLU 124.A OE2 no hydrogen 2.889 N/A GLU 56.A N ALA 52.A O no hydrogen 2.879 N/A VAL 57.A N LEU 53.A O no hydrogen 3.090 N/A ARG 58.A N ILE 54.A O no hydrogen 3.129 N/A ARG 58.A NH2 GLU 124.A O no hydrogen 2.925 N/A GLY 59.A N ARG 55.A O no hydrogen 3.092 N/A GLY 59.A N GLU 56.A O no hydrogen 3.130 N/A LEU 60.A N VAL 57.A O no hydrogen 2.892 N/A THR 61.A N VAL 57.A O no hydrogen 3.002 N/A THR 61.A OG1 ASN 33.A OD1 no hydrogen 2.605 N/A LYS 63.A N THR 61.A OG1 no hydrogen 3.076 N/A ASN 66.A N GLY 38.A O no hydrogen 2.862 N/A ASN 66.A ND2 SER 39.A OG no hydrogen 2.984 N/A VAL 67.A N ALA 128.A O no hydrogen 2.858 N/A ASN 68.A N ILE 40.A O no hydrogen 2.850 N/A ASN 68.A ND2 SER 130.A OG no hydrogen 3.051 N/A LEU 69.A N SER 130.A O no hydrogen 2.909 N/A PHE 70.A N THR 43.A OG1 no hydrogen 2.696 N/A CYS 71.A N HIS 132.A O no hydrogen 2.691 N/A HIS 72.A NE2 TYR 108.A O no hydrogen 2.950 N/A ARG 73.A NH1 ASP 297.A OD2 no hydrogen 2.889 N/A ARG 73.A NH2 ASP 297.A OD1 no hydrogen 2.940 N/A ARG 73.A NH2 ASP 297.A OD2 no hydrogen 3.400 N/A GLN 76.A N ASP 297.A OD2 no hydrogen 2.758 N/A ASP 78.A N GLU 82.A OE2 no hydrogen 2.793 N/A ARG 81.A N ASP 78.A OD1 no hydrogen 3.146 N/A GLU 82.A N ASP 78.A O no hydrogen 2.843 N/A ARG 83.A N PRO 79.A O no hydrogen 2.773 N/A ALA 84.A N ALA 80.A O no hydrogen 3.065 N/A TRP 85.A N ARG 81.A O no hydrogen 3.047 N/A LEU 86.A N GLU 82.A O no hydrogen 2.958 N/A ASP 87.A N ARG 83.A O no hydrogen 2.925 N/A TYR 88.A N ALA 84.A O no hydrogen 3.023 N/A LEU 89.A N TRP 85.A O no hydrogen 3.032 N/A LYS 90.A N ASP 87.A O no hydrogen 3.201 N/A LYS 90.A NZ GLU 99.A OE2 no hydrogen 2.943 N/A LEU 92.A N LEU 89.A O no hydrogen 2.881 N/A PHE 93.A N LEU 89.A O no hydrogen 3.296 N/A ALA 94.A N LYS 90.A O no hydrogen 2.976 N/A GLU 95.A N PRO 91.A O no hydrogen 3.127 N/A PHE 96.A N PHE 93.A O no hydrogen 3.001 N/A GLY 97.A N ALA 94.A O no hydrogen 3.094 N/A ALA 98.A N PHE 93.A O no hydrogen 2.978 N/A LYS 105.A N ASP 303.A OD2 no hydrogen 2.725 N/A ASN 106.A ND2 GLU 113.A OE1 no hydrogen 3.496 N/A ASN 106.A ND2 GLU 113.A OE2 no hydrogen 3.119 N/A SER 110.A N GLU 113.A OE1 no hydrogen 2.882 N/A SER 110.A OG HIS 72.A O no hydrogen 2.605 N/A PHE 111.A N PHE 70.A O no hydrogen 2.955 N/A LEU 112.A N SER 110.A OG no hydrogen 3.053 N/A GLU 113.A N SER 110.A O no hydrogen 2.942 N/A ASP 114.A N SER 110.A O no hydrogen 3.142 N/A THR 116.A N ASP 114.A OD1 no hydrogen 3.061 N/A THR 116.A OG1 ASP 114.A OD1 no hydrogen 2.625 N/A THR 116.A OG1 ASP 114.A OD2 no hydrogen 3.488 N/A LEU 117.A N ASP 114.A O no hydrogen 3.393 N/A LEU 121.A N LEU 117.A O no hydrogen 3.010 N/A LEU 122.A N LEU 118.A O no hydrogen 2.927 N/A GLU 123.A N PRO 119.A O no hydrogen 3.050 N/A GLU 123.A N MET 120.A O no hydrogen 3.163 N/A GLU 124.A N MET 120.A O no hydrogen 2.945 N/A ARG 125.A N LEU 121.A O no hydrogen 2.851 N/A ARG 125.A NE LEU 122.A O no hydrogen 3.219 N/A ALA 128.A N PHE 65.A O no hydrogen 3.205 N/A VAL 129.A N ARG 150.A O no hydrogen 2.901 N/A SER 130.A N VAL 67.A O no hydrogen 2.903 N/A SER 130.A OG ASN 66.A OD1 no hydrogen 2.737 N/A PHE 131.A N LEU 152.A O no hydrogen 2.943 N/A HIS 132.A N LEU 69.A O no hydrogen 3.196 N/A HIS 132.A NE2 CYS 182.A O no hydrogen 2.931 N/A ARG 138.A NH1 ALA 166.A O no hydrogen 2.703 N/A GLN 140.A N PRO 137.A O no hydrogen 3.016 N/A VAL 141.A N PRO 137.A O no hydrogen 3.147 N/A ARG 142.A N ARG 138.A O no hydrogen 2.885 N/A ARG 142.A NH1 GLN 145.A OE1 no hydrogen 2.720 N/A ARG 142.A NH1 GLY 168.A O no hydrogen 2.995 N/A ALA 143.A N ASP 139.A O no hydrogen 3.029 N/A LEU 144.A N GLN 140.A O no hydrogen 3.169 N/A GLN 145.A N VAL 141.A O no hydrogen 3.066 N/A GLN 145.A NE2 GLY 168.A O no hydrogen 2.904 N/A GLN 145.A NE2 ASP 170.A OD2 no hydrogen 2.842 N/A ALA 146.A N ARG 142.A O no hydrogen 2.804 N/A ALA 146.A N ALA 143.A O no hydrogen 3.212 N/A VAL 147.A N LEU 144.A O no hydrogen 3.289 N/A ILE 149.A N LEU 144.A O no hydrogen 3.295 N/A ARG 150.A N ALA 127.A O no hydrogen 2.887 N/A ARG 150.A NE LEU 7.A O no hydrogen 2.924 N/A VAL 151.A N ASP 170.A OD2 no hydrogen 2.775 N/A LEU 152.A N VAL 129.A O no hydrogen 2.952 N/A VAL 153.A N ALA 171.A O no hydrogen 3.259 N/A CYS 154.A N PHE 131.A O no hydrogen 3.055 N/A CYS 154.A SG HIS 132.A ND1 no hydrogen 3.681 N/A CYS 154.A SG VAL 173.A O no hydrogen 3.595 N/A ALA 155.A N VAL 173.A O no hydrogen 2.805 N/A THR 156.A N GLU 160.A OE1 no hydrogen 2.756 N/A THR 156.A OG1 GLU 160.A OE1 no hydrogen 2.648 N/A THR 157.A OG1 GLU 159.A OE1 no hydrogen 3.542 N/A GLU 160.A N THR 157.A OG1 no hydrogen 3.016 N/A ALA 161.A N THR 157.A O no hydrogen 2.932 N/A ALA 162.A N PRO 158.A O no hydrogen 2.945 N/A LEU 163.A N GLU 159.A O no hydrogen 3.303 N/A VAL 164.A N GLU 160.A O no hydrogen 3.011 N/A GLU 165.A N ALA 161.A O no hydrogen 2.971 N/A ALA 166.A N ALA 162.A O no hydrogen 2.976 N/A ALA 167.A N LEU 163.A O no hydrogen 3.009 N/A ALA 167.A N VAL 164.A O no hydrogen 3.199 N/A GLY 168.A N GLU 165.A O no hydrogen 3.033 N/A ALA 169.A N VAL 164.A O no hydrogen 3.447 N/A ASP 170.A N VAL 151.A O no hydrogen 2.811 N/A ALA 171.A N VAL 151.A O no hydrogen 3.377 N/A VAL 172.A N PRO 211.A O no hydrogen 3.074 N/A VAL 173.A N VAL 153.A O no hydrogen 2.846 N/A ALA 174.A N VAL 213.A O no hydrogen 2.764 N/A GLN 175.A N ALA 155.A O no hydrogen 2.970 N/A GLN 175.A NE2 CYS 182.A O no hydrogen 3.506 N/A GLY 176.A N ALA 215.A O no hydrogen 2.866 N/A ILE 177.A N ILE 195.A O no hydrogen 2.863 N/A GLU 178.A N GLU 178.A OE1 no hydrogen 2.782 N/A ALA 179.A N GLY 176.A O no hydrogen 3.021 N/A GLY 181.A N ARG 277.A O no hydrogen 3.019 N/A CYS 182.A SG SER 272.A OG no hydrogen 3.735 N/A ARG 183.A N SER 275.A O no hydrogen 2.775 N/A ARG 183.A NE ASP 192.A OD2 no hydrogen 2.701 N/A ARG 183.A NH2 ASP 192.A OD1 no hydrogen 2.966 N/A GLY 184.A N GLN 175.A OE1 no hydrogen 2.734 N/A PHE 186.A N GLU 160.A OE2 no hydrogen 2.861 N/A GLU 189.A N GLU 189.A OE1 no hydrogen 2.677 N/A ARG 190.A N GLU 187.A O no hydrogen 2.999 N/A GLY 191.A N PRO 188.A O no hydrogen 2.899 N/A ALA 194.A N ASP 192.A OD1 no hydrogen 2.936 N/A THR 197.A N GLU 178.A OE1 no hydrogen 2.929 N/A THR 197.A OG1 GLU 178.A OE1 no hydrogen 3.122 N/A THR 197.A OG1 GLY 216.A O no hydrogen 2.827 N/A LEU 200.A N GLY 196.A O no hydrogen 2.848 N/A VAL 201.A N THR 197.A O no hydrogen 2.898 N/A ARG 202.A NH2 LEU 230.A O no hydrogen 2.959 N/A LEU 203.A N ALA 199.A O no hydrogen 2.904 N/A LEU 204.A N LEU 200.A O no hydrogen 2.974 N/A ALA 205.A N VAL 201.A O no hydrogen 2.908 N/A ALA 206.A N ARG 202.A O no hydrogen 2.920 N/A ARG 207.A N LEU 203.A O no hydrogen 3.029 N/A SER 209.A N GLU 165.A OE1 no hydrogen 3.213 N/A VAL 213.A N VAL 172.A O no hydrogen 2.827 N/A ALA 214.A N ALA 234.A O no hydrogen 2.949 N/A ALA 215.A N ALA 174.A O no hydrogen 2.916 N/A GLY 221.A N GLU 347.A OE1 no hydrogen 2.938 N/A GLY 223.A N ASP 220.A OD1 no hydrogen 2.983 N/A ILE 224.A N ASP 220.A O no hydrogen 3.098 N/A ARG 225.A N GLY 221.A O no hydrogen 2.837 N/A ARG 225.A NH1 LEU 348.A O no hydrogen 2.819 N/A ALA 226.A N ARG 222.A O no hydrogen 2.905 N/A ALA 227.A N GLY 223.A O no hydrogen 2.980 N/A LEU 228.A N ILE 224.A O no hydrogen 2.927 N/A GLU 229.A N ARG 225.A O no hydrogen 2.919 N/A LEU 230.A N ALA 226.A O no hydrogen 3.097 N/A GLY 231.A N LEU 228.A O no hydrogen 2.965 N/A ALA 232.A N ALA 227.A O no hydrogen 3.058 N/A SER 233.A N VAL 212.A O no hydrogen 2.759 N/A VAL 235.A N PRO 13.A O no hydrogen 3.037 N/A GLN 236.A N ALA 214.A O no hydrogen 2.812 N/A MET 237.A N ILE 15.A O no hydrogen 2.911 N/A PHE 241.A N GLY 238.A O no hydrogen 2.839 N/A VAL 242.A N THR 239.A O no hydrogen 3.157 N/A CYS 244.A N PHE 241.A O no hydrogen 3.146 N/A CYS 244.A SG PHE 241.A O no hydrogen 3.406 N/A CYS 244.A SG LEU 335.A O no hydrogen 3.355 N/A GLU 246.A N GLU 246.A OE1 no hydrogen 2.889 N/A SER 247.A N CYS 244.A O no hydrogen 3.078 N/A SER 247.A OG VAL 242.A O no hydrogen 2.743 N/A SER 247.A OG CYS 244.A O no hydrogen 3.309 N/A SER 248.A N VAL 22.A O no hydrogen 2.829 N/A SER 248.A OG GLY 21.A O no hydrogen 2.706 N/A SER 248.A OG VAL 22.A O no hydrogen 3.249 N/A ALA 249.A N SER 247.A OG no hydrogen 3.185 N/A TYR 253.A N ASN 250.A OD1 no hydrogen 2.905 N/A TYR 253.A OH TRP 324.A O no hydrogen 2.516 N/A ARG 254.A N ASN 250.A O no hydrogen 3.019 N/A ARG 254.A NE ALA 249.A O no hydrogen 2.919 N/A ARG 254.A NH1 CYS 244.A O no hydrogen 2.983 N/A ARG 254.A NH2 ALA 249.A O no hydrogen 3.029 N/A GLU 255.A N ALA 251.A O no hydrogen 2.899 N/A ALA 256.A N ALA 252.A O no hydrogen 2.892 N/A LEU 257.A N TYR 253.A O no hydrogen 2.999 N/A LYS 258.A N ARG 254.A O no hydrogen 2.972 N/A LYS 258.A NZ GLU 334.A OE1 no hydrogen 3.013 N/A LYS 258.A NZ GLU 334.A OE2 no hydrogen 3.406 N/A GLY 259.A N GLU 255.A O no hydrogen 3.091 N/A GLY 259.A N ALA 256.A O no hydrogen 3.395 N/A ARG 261.A NH1 GLN 323.A OE1 no hydrogen 2.937 N/A ARG 261.A NH2 LEU 279.A O no hydrogen 3.357 N/A ARG 261.A NH2 PRO 280.A O no hydrogen 3.564 N/A ARG 261.A NH2 GLN 323.A OE1 no hydrogen 2.917 N/A ALA 262.A N GLY 259.A O no hydrogen 3.134 N/A ALA 263.A N PRO 260.A O no hydrogen 3.081 N/A ARG 264.A N ARG 261.A O no hydrogen 3.171 N/A ALA 266.A N GLY 278.A O no hydrogen 3.009 N/A THR 268.A N ALA 276.A O no hydrogen 2.850 N/A THR 270.A N THR 268.A OG1 no hydrogen 3.083 N/A THR 270.A OG1 THR 268.A OG1 no hydrogen 2.798 N/A THR 270.A OG1 MET 283.A O no hydrogen 2.638 N/A GLY 273.A N VAL 269.A O no hydrogen 2.879 N/A ARG 274.A N SER 272.A OG no hydrogen 3.082 N/A ARG 274.A NH1 VAL 185.A O no hydrogen 2.770 N/A ARG 274.A NH2 VAL 185.A O no hydrogen 2.859 N/A ARG 274.A NH2 PHE 186.A O no hydrogen 3.209 N/A ALA 276.A N THR 268.A O no hydrogen 2.974 N/A ARG 277.A N GLY 181.A O no hydrogen 2.870 N/A ARG 277.A NE ILE 177.A O no hydrogen 3.037 N/A ARG 277.A NH1 THR 265.A OG1 no hydrogen 3.061 N/A ARG 277.A NH2 ILE 177.A O no hydrogen 2.838 N/A GLY 278.A N ALA 266.A O no hydrogen 3.068 N/A LEU 279.A N GLN 323.A O no hydrogen 2.973 N/A ASN 281.A ND2 ALA 321.A O no hydrogen 2.788 N/A ARG 282.A N ASP 319.A O no hydrogen 2.989 N/A ARG 282.A NH1 GLU 95.A OE2 no hydrogen 2.997 N/A ARG 282.A NH2 GLU 95.A OE1 no hydrogen 2.638 N/A ARG 282.A NH2 GLU 95.A OE2 no hydrogen 3.475 N/A MET 283.A N ASN 281.A OD1 no hydrogen 3.001 N/A PHE 284.A N ASN 281.A O no hydrogen 3.037 N/A ALA 288.A N ASP 286.A OD1 no hydrogen 3.034 N/A ALA 289.A N ASP 286.A O no hydrogen 3.216 N/A VAL 292.A N ALA 289.A O no hydrogen 3.160 N/A VAL 301.A N ASP 297.A O no hydrogen 3.317 N/A ASP 303.A N PRO 299.A O no hydrogen 3.205 N/A ALA 304.A N PHE 300.A O no hydrogen 3.180 N/A THR 305.A N VAL 301.A O no hydrogen 2.949 N/A THR 305.A OG1 THR 270.A O no hydrogen 3.522 N/A THR 305.A OG1 MET 271.A O no hydrogen 2.647 N/A THR 305.A OG1 VAL 301.A O no hydrogen 3.302 N/A LYS 306.A N TYR 302.A O no hydrogen 2.771 N/A LYS 306.A NZ TYR 302.A OH no hydrogen 3.228 N/A ALA 307.A N ASP 303.A O no hydrogen 3.169 N/A LEU 308.A N ALA 304.A O no hydrogen 3.138 N/A GLN 309.A N THR 305.A O no hydrogen 2.784 N/A GLN 309.A NE2 PHE 320.A O no hydrogen 2.950 N/A THR 310.A N LYS 306.A O no hydrogen 2.921 N/A THR 310.A OG1 LYS 306.A O no hydrogen 2.886 N/A ALA 311.A N ALA 307.A O no hydrogen 3.084 N/A ALA 312.A N LEU 308.A O no hydrogen 2.882 N/A LEU 313.A N GLN 309.A O no hydrogen 2.855 N/A ALA 314.A N THR 310.A O no hydrogen 3.049 N/A ARG 315.A N ALA 312.A O no hydrogen 2.942 N/A ARG 315.A NH1 ALA 314.A O no hydrogen 3.197 N/A GLY 316.A N LEU 313.A O no hydrogen 3.076 N/A ASN 317.A N ALA 312.A O no hydrogen 2.871 N/A ASP 319.A N ASN 317.A OD1 no hydrogen 2.819 N/A ALA 321.A N HIS 318.A O no hydrogen 3.341 N/A ALA 325.A N ARG 277.A O no hydrogen 3.296 N/A GLY 326.A N THR 239.A OG1 no hydrogen 2.774 N/A GLN 327.A N GLU 178.A O no hydrogen 2.805 N/A ALA 329.A N GLY 326.A O no hydrogen 3.001 N/A LEU 331.A N GLY 328.A O no hydrogen 2.852 N/A ALA 332.A N ALA 329.A O no hydrogen 2.982 N/A ARG 333.A NH1 GLU 347.A OE2 no hydrogen 2.739 N/A ARG 333.A NH2 MET 219.A O no hydrogen 3.208 N/A ARG 333.A NH2 GLU 347.A OE1 no hydrogen 3.017 N/A ARG 333.A NH2 GLU 347.A OE2 no hydrogen 3.489 N/A ALA 337.A N GLU 246.A OE1 no hydrogen 2.980 N/A LEU 340.A N PRO 336.A O no hydrogen 2.870 N/A LEU 341.A N ALA 337.A O no hydrogen 2.847 N/A ARG 342.A N ALA 338.A O no hydrogen 2.962 N/A THR 343.A N GLU 339.A O no hydrogen 2.866 N/A THR 343.A OG1 GLU 339.A O no hydrogen 2.749 N/A LEU 344.A N LEU 340.A O no hydrogen 2.877 N/A VAL 345.A N LEU 341.A O no hydrogen 3.053 N/A GLU 346.A N ARG 342.A O no hydrogen 2.976 N/A GLU 347.A N THR 343.A O no hydrogen 2.949 N/A LEU 348.A N LEU 344.A O no hydrogen 2.796 N/A ARG 349.A N VAL 345.A O no hydrogen 2.993 N/A ARG 349.A NH1 GLU 346.A OE1 no hydrogen 3.508 N/A GLY 350.A N GLU 346.A O no hydrogen 3.285 N/A