Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3kq5_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 2.A NE2 VAL 225.A O no hydrogen 2.551 N/A TYR 4.A OH MET 8.A O no hydrogen 2.506 N/A MET 8.A N LYS 5.A O no hydrogen 3.166 N/A LEU 9.A N GLN 228.A O no hydrogen 2.780 N/A VAL 10.A N TYR 148.A O no hydrogen 2.991 N/A VAL 12.A N LYS 146.A O no hydrogen 3.059 N/A PHE 13.A N GLN 58.A OE1 no hydrogen 2.825 N/A GLY 17.A N SER 14.A OG no hydrogen 2.969 N/A LEU 18.A N SER 14.A O no hydrogen 3.005 N/A LEU 19.A N ALA 15.A O no hydrogen 2.950 N/A LYS 20.A NZ GLY 17.A O no hydrogen 3.241 N/A ARG 23.A N ASN 21.A OD1 no hydrogen 2.853 N/A TYR 24.A N ASN 21.A O no hydrogen 3.059 N/A TYR 24.A OH ASN 73.A OD1 no hydrogen 2.597 N/A GLN 25.A N ASN 21.A O no hydrogen 3.347 N/A GLN 25.A NE2 LEU 19.A O no hydrogen 2.808 N/A GLN 25.A NE2 TYR 51.A OH no hydrogen 3.356 N/A PHE 26.A N GLY 22.A O no hydrogen 2.885 N/A LEU 27.A N ARG 23.A O no hydrogen 2.982 N/A LEU 28.A N TYR 24.A O no hydrogen 3.041 N/A GLN 29.A N GLN 25.A O no hydrogen 2.996 N/A GLN 30.A N PHE 26.A O no hydrogen 2.963 N/A ILE 31.A N LEU 27.A O no hydrogen 2.854 N/A GLU 32.A N LEU 28.A O no hydrogen 2.910 N/A THR 33.A N GLN 29.A O no hydrogen 3.233 N/A THR 33.A OG1 GLN 29.A O no hydrogen 3.377 N/A LEU 34.A N GLN 30.A O no hydrogen 2.827 N/A SER 35.A N ILE 31.A O no hydrogen 2.845 N/A SER 35.A N GLU 32.A O no hydrogen 3.052 N/A SER 35.A OG GLU 32.A O no hydrogen 2.721 N/A LEU 37.A N SER 35.A OG no hydrogen 3.045 N/A THR 39.A OG1 GLU 32.A OE2 no hydrogen 2.508 N/A TYR 42.A N PRO 38.A O no hydrogen 3.013 N/A TYR 42.A OH LEU 28.A O no hydrogen 3.132 N/A TYR 42.A OH GLU 47.A OE2 no hydrogen 3.386 N/A ALA 43.A N THR 39.A O no hydrogen 3.072 N/A GLN 44.A N GLU 40.A O no hydrogen 3.098 N/A LEU 45.A N GLN 41.A O no hydrogen 2.828 N/A TYR 46.A N TYR 42.A O no hydrogen 2.747 N/A GLU 47.A N TYR 42.A O no hydrogen 2.961 N/A ALA 48.A N ALA 43.A O no hydrogen 3.019 N/A VAL 50.A N TYR 46.A O no hydrogen 2.971 N/A TYR 51.A N GLU 47.A O no hydrogen 3.052 N/A ARG 52.A N ALA 48.A O no hydrogen 2.939 N/A PHE 53.A N LEU 49.A O no hydrogen 2.881 N/A VAL 54.A N VAL 50.A O no hydrogen 2.915 N/A GLU 55.A N TYR 51.A O no hydrogen 3.039 N/A PHE 56.A N ARG 52.A O no hydrogen 3.140 N/A VAL 57.A N PHE 53.A O no hydrogen 2.937 N/A GLN 58.A N VAL 54.A O no hydrogen 2.791 N/A GLN 58.A NE2 PHE 13.A O no hydrogen 2.882 N/A GLN 58.A NE2 GLU 55.A O no hydrogen 2.821 N/A LEU 60.A N VAL 57.A O no hydrogen 3.032 N/A ILE 62.A N SER 70.A OG no hydrogen 2.789 N/A GLU 66.A N ARG 63.A O no hydrogen 2.907 N/A LEU 68.A N GLN 2.A O no hydrogen 2.777 N/A CYS 69.A N VAL 59.A O no hydrogen 2.799 N/A SER 70.A N PRO 67.A O no hydrogen 3.140 N/A SER 70.A OG PRO 67.A O no hydrogen 2.633 N/A LEU 71.A N LEU 60.A O no hydrogen 3.305 N/A ASN 73.A N CYS 69.A O no hydrogen 2.966 N/A ASN 73.A ND2 PRO 221.A O no hydrogen 2.976 N/A GLU 74.A N SER 70.A O no hydrogen 2.942 N/A GLY 75.A N LEU 71.A O no hydrogen 3.132 N/A LEU 76.A N MET 72.A O no hydrogen 2.946 N/A LEU 77.A N ASN 73.A O no hydrogen 2.952 N/A ARG 78.A N GLU 74.A O no hydrogen 2.895 N/A ARG 78.A NE GLY 105.A O no hydrogen 2.797 N/A ARG 78.A NH1 GLU 109.A OE1 no hydrogen 3.224 N/A ARG 78.A NH2 GLY 105.A O no hydrogen 3.077 N/A ARG 78.A NH2 GLU 109.A OE1 no hydrogen 3.331 N/A GLY 79.A N GLY 75.A O no hydrogen 2.973 N/A VAL 80.A N LEU 76.A O no hydrogen 2.946 N/A ASN 81.A N LEU 77.A O no hydrogen 2.805 N/A ASN 81.A ND2 PHE 217.A O no hydrogen 2.810 N/A SER 82.A N ARG 78.A O no hydrogen 3.002 N/A SER 82.A OG ARG 78.A O no hydrogen 2.721 N/A LEU 83.A N GLY 79.A O no hydrogen 3.216 N/A ASN 84.A N VAL 80.A O no hydrogen 2.956 N/A ASN 84.A ND2 ASP 214.A O no hydrogen 3.378 N/A HIS 85.A N ASN 81.A O no hydrogen 2.920 N/A TYR 86.A N SER 82.A O no hydrogen 2.834 N/A ILE 87.A N LEU 83.A O no hydrogen 3.125 N/A GLN 88.A N ASN 84.A O no hydrogen 3.011 N/A GLN 88.A NE2.A ASN 84.A O no hydrogen 3.139 N/A GLN 88.A NE2.B ASP 214.A OD2 no hydrogen 2.875 N/A ASN 89.A N HIS 85.A O no hydrogen 3.068 N/A HIS 90.A N TYR 86.A O no hydrogen 2.856 N/A HIS 90.A N ILE 87.A O no hydrogen 3.118 N/A GLU 92.A N GLU 92.A OE1 no hydrogen 2.529 N/A ALA 93.A N HIS 90.A O no hydrogen 2.977 N/A THR 94.A N GLU 97.A OE1 no hydrogen 2.952 N/A GLU 97.A N THR 94.A OG1 no hydrogen 3.171 N/A ARG 98.A N THR 94.A O no hydrogen 3.122 N/A ARG 98.A NE ALA 93.A O no hydrogen 2.915 N/A ARG 98.A NH1 LEU 34.A O no hydrogen 2.826 N/A ARG 98.A NH2 ALA 93.A O no hydrogen 3.269 N/A TYR 99.A N PRO 95.A O no hydrogen 3.085 N/A TYR 99.A OH LEU 45.A O no hydrogen 2.930 N/A ALA 100.A N LEU 96.A O no hydrogen 2.894 N/A LEU 101.A N GLU 97.A O no hydrogen 2.991 N/A PHE 102.A N ARG 98.A O no hydrogen 2.950 N/A SER 103.A N TYR 99.A O no hydrogen 2.942 N/A SER 103.A OG TYR 99.A O no hydrogen 2.827 N/A SER 103.A OG ALA 100.A O no hydrogen 2.998 N/A ALA 104.A N ALA 100.A O no hydrogen 2.936 N/A GLY 105.A N LEU 101.A O no hydrogen 2.945 N/A LEU 106.A N PHE 102.A O no hydrogen 2.888 N/A LEU 107.A N SER 103.A O no hydrogen 3.027 N/A VAL 110.A N LEU 107.A O no hydrogen 3.007 N/A HIS 112.A N GLU 109.A O no hydrogen 2.951 N/A HIS 112.A ND1 ILE 62.A O no hydrogen 2.776 N/A ALA 113.A N VAL 110.A O no hydrogen 3.227 N/A VAL 114.A N ALA 111.A O no hydrogen 2.834 N/A VAL 115.A N ALA 111.A O no hydrogen 2.987 N/A ASN 116.A N HIS 112.A O no hydrogen 3.292 N/A ASN 116.A ND2 HIS 112.A ND1 no hydrogen 3.651 N/A GLN 117.A NE2 HIS 112.A O no hydrogen 2.796 N/A GLN 117.A NE2 ALA 113.A O no hydrogen 3.215 N/A LYS 118.A N MET 151.A O no hydrogen 2.876 N/A LYS 118.A NZ ASP 342.A OD2 no hydrogen 2.829 N/A PHE 120.A N LYS 149.A O no hydrogen 2.981 N/A ILE 121.A N LYS 130.A O no hydrogen 2.857 N/A THR 122.A N HIS 147.A O no hydrogen 3.077 N/A THR 122.A OG1 ASP 123.A O no hydrogen 2.985 N/A ASP 123.A N ASN 127.A O no hydrogen 3.042 N/A GLU 124.A N GLU 124.A OE1 no hydrogen 2.551 N/A GLY 126.A N ASP 123.A O no hydrogen 3.030 N/A ASN 127.A N ASP 123.A OD1 no hydrogen 2.894 N/A ASN 127.A ND2 ASP 123.A OD1 no hydrogen 3.496 N/A ASN 127.A ND2 ASP 123.A OD2 no hydrogen 3.036 N/A PHE 128.A N ASN 299.A O no hydrogen 2.936 N/A ILE 129.A N ILE 121.A O no hydrogen 2.790 N/A LYS 130.A N ILE 121.A O no hydrogen 3.407 N/A LYS 130.A NZ ASP 142.A OD2 no hydrogen 2.554 N/A GLN 131.A NE2 ASP 310.A OD2 no hydrogen 3.372 N/A TRP 132.A N ILE 119.A O no hydrogen 2.906 N/A TRP 132.A NE1 GLY 137.A O no hydrogen 2.679 N/A PHE 135.A N ASN 133.A OD1 no hydrogen 3.152 N/A SER 136.A N ASN 133.A O no hydrogen 2.961 N/A GLY 137.A N PRO 134.A O no hydrogen 3.448 N/A ASP 141.A N PRO 138.A O no hydrogen 3.140 N/A ASP 142.A N LEU 139.A O no hydrogen 3.358 N/A GLU 144.A N ASP 142.A OD1 no hydrogen 2.933 N/A THR 145.A N ASP 142.A O no hydrogen 2.992 N/A TYR 148.A N VAL 10.A O no hydrogen 3.060 N/A LYS 149.A N PHE 120.A O no hydrogen 2.734 N/A LYS 149.A NZ.A SER 230.A OG no hydrogen 3.075 N/A LYS 149.A NZ.A THR 233.A OG1 no hydrogen 3.415 N/A LYS 149.A NZ.B GLY 7.A O no hydrogen 3.160 N/A LYS 149.A NZ.B THR 233.A OG1 no hydrogen 3.051 N/A LYS 149.A NZ.B ASP 237.A OD2 no hydrogen 3.124 N/A ILE 150.A N TYR 4.A OH no hydrogen 3.169 N/A MET 151.A N LYS 118.A O no hydrogen 2.792 N/A LEU 153.A N ASN 116.A O no hydrogen 3.184 N/A SER 154.A N ASN 344.A O no hydrogen 2.931 N/A SER 154.A OG ASN 344.A OD1 no hydrogen 2.541 N/A TYR 156.A N SER 154.A OG no hydrogen 3.282 N/A TYR 157.A OH ASP 342.A OD1 no hydrogen 3.109 N/A TYR 157.A OH ASP 342.A OD2 no hydrogen 2.700 N/A GLN 158.A N SER 155.A O no hydrogen 3.069 N/A GLN 158.A NE2.B ASN 116.A OD1 no hydrogen 2.710 N/A ARG 159.A NE TYR 156.A O no hydrogen 2.876 N/A ASN 160.A N TYR 157.A O no hydrogen 3.017 N/A ILE 161.A N GLN 158.A O no hydrogen 3.143 N/A SER 163.A N ASN 160.A O no hydrogen 2.842 N/A ILE 164.A N ASN 160.A O no hydrogen 2.946 N/A ILE 164.A N ILE 161.A O no hydrogen 3.213 N/A THR 165.A N ILE 161.A O no hydrogen 3.015 N/A THR 165.A OG1 ILE 161.A O no hydrogen 3.023 N/A LEU 168.A N ILE 164.A O no hydrogen 3.003 N/A VAL 169.A N THR 165.A O no hydrogen 2.855 N/A ARG 170.A N PRO 166.A O no hydrogen 3.155 N/A GLN 171.A N ILE 167.A O no hydrogen 2.989 N/A GLN 171.A NE2 PRO 134.A O no hydrogen 2.814 N/A LEU 172.A N LEU 168.A O no hydrogen 2.938 N/A LEU 173.A N VAL 169.A O no hydrogen 3.002 N/A PHE 178.A N PRO 174.A O no hydrogen 3.126 N/A LEU 179.A N ASP 175.A O no hydrogen 2.920 N/A TRP 180.A N GLU 176.A O no hydrogen 2.998 N/A LEU 181.A N GLY 177.A O no hydrogen 3.080 N/A THR 182.A N PHE 178.A O no hydrogen 3.065 N/A THR 182.A OG1 LEU 179.A O no hydrogen 2.785 N/A SER 183.A N LEU 179.A O no hydrogen 3.158 N/A SER 183.A N TRP 180.A O no hydrogen 3.130 N/A SER 183.A OG TRP 180.A O no hydrogen 2.688 N/A ASP 184.A N LEU 181.A O no hydrogen 3.393 N/A VAL 187.A N ASP 184.A OD2 no hydrogen 3.031 N/A PHE 188.A N ASP 184.A O no hydrogen 2.886 N/A SER 189.A N MET 185.A O no hydrogen 2.835 N/A ASP 190.A N ARG 186.A O no hydrogen 3.022 N/A TRP 191.A N VAL 187.A O no hydrogen 2.770 N/A TRP 191.A NE1 SER 103.A OG no hydrogen 2.975 N/A MET 192.A N PHE 188.A O no hydrogen 2.931 N/A GLN 193.A N SER 189.A O no hydrogen 2.947 N/A ALA 194.A N ASP 190.A O no hydrogen 3.016 N/A LEU 195.A N TRP 191.A O no hydrogen 2.969 N/A ARG 196.A N GLN 193.A O no hydrogen 3.019 N/A ARG 196.A NH1 GLN 193.A OE1 no hydrogen 3.319 N/A ASP 197.A N ALA 194.A O no hydrogen 3.186 N/A ARG 200.A N ASP 190.A OD2 no hydrogen 3.147 N/A ARG 200.A NE ASP 190.A OD2 no hydrogen 2.648 N/A ARG 200.A NH1 GLU 97.A OE2 no hydrogen 2.550 N/A ARG 200.A NH2 ASP 190.A OD2 no hydrogen 3.295 N/A GLU 202.A N GLY 199.A O no hydrogen 3.177 N/A LEU 205.A N PHE 201.A O no hydrogen 3.287 N/A GLN 206.A N GLU 202.A O no hydrogen 3.061 N/A LEU 207.A N HIS 203.A O no hydrogen 2.950 N/A PHE 208.A N VAL 204.A O no hydrogen 2.886 N/A LYS 209.A N LEU 205.A O no hydrogen 3.159 N/A HIS 210.A N GLN 206.A O no hydrogen 2.967 N/A HIS 210.A N LEU 207.A O no hydrogen 3.138 N/A LYS 211.A N PHE 208.A O no hydrogen 3.090 N/A ASN 212.A N LEU 207.A O no hydrogen 2.835 N/A ASP 214.A N HIS 85.A ND1 no hydrogen 3.127 N/A LEU 216.A N ASN 81.A OD1 no hydrogen 2.727 N/A PHE 217.A N ASN 81.A OD1 no hydrogen 3.053 N/A VAL 225.A N GLN 2.A OE1 no hydrogen 2.924 N/A LEU 227.A N VAL 225.A O no hydrogen 3.021 N/A GLN 228.A N LEU 9.A O no hydrogen 2.835 N/A GLN 228.A NE2 HIS 147.A NE2 no hydrogen 3.524 N/A GLN 228.A NE2 ASN 226.A O no hydrogen 3.694 N/A SER 230.A OG GLU 125.A O no hydrogen 3.563 N/A SER 230.A OG THR 233.A OG1 no hydrogen 2.822 N/A ALA 232.A N GLU 125.A O no hydrogen 3.023 N/A THR 233.A N SER 230.A O no hydrogen 3.022 N/A THR 233.A OG1 SER 230.A O no hydrogen 3.316 N/A THR 233.A OG1 SER 230.A OG no hydrogen 2.822 N/A THR 233.A OG1 ASP 237.A OD2 no hydrogen 2.526 N/A HIS 235.A N GLN 296.A OE1 no hydrogen 2.829 N/A ASP 237.A N THR 233.A O no hydrogen 2.779 N/A ALA 238.A N ALA 234.A O no hydrogen 3.093 N/A PHE 239.A N HIS 235.A O no hydrogen 2.838 N/A LEU 240.A N ALA 236.A O no hydrogen 2.936 N/A ASN 241.A N ASP 237.A O no hydrogen 2.997 N/A TRP 242.A N ALA 238.A O no hydrogen 2.926 N/A LEU 243.A N PHE 239.A O no hydrogen 2.860 N/A LYS 244.A N LEU 240.A O no hydrogen 2.935 N/A GLU 245.A N ASN 241.A O no hydrogen 3.159 N/A ALA 246.A N TRP 242.A O no hydrogen 2.975 N/A LEU 247.A N LEU 243.A O no hydrogen 2.938 N/A ALA 248.A N LYS 244.A O no hydrogen 2.898 N/A THR 249.A N GLU 245.A O no hydrogen 3.016 N/A THR 249.A OG1 GLU 245.A O no hydrogen 3.119 N/A ASN 250.A N LEU 247.A O no hydrogen 3.241 N/A GLN 251.A N ALA 246.A O no hydrogen 2.833 N/A GLN 251.A NE2 THR 249.A O no hydrogen 2.763 N/A ASN 255.A N VAL 261.A O no hydrogen 3.021 N/A ASN 255.A ND2 SER 354.A O no hydrogen 2.850 N/A ALA 259.A N THR 256.A OG1 no hydrogen 3.365 N/A HIS 262.A N PHE 269.A O no hydrogen 3.051 N/A HIS 262.A NE2 ALA 259.A O no hydrogen 3.166 N/A VAL 263.A N ASN 255.A OD1 no hydrogen 2.749 N/A ILE 264.A N GLY 267.A O no hydrogen 2.975 N/A GLU 266.A N GLU 266.A OE1 no hydrogen 2.810 N/A GLY 267.A N ILE 264.A O no hydrogen 2.869 N/A VAL 268.A N ILE 340.A O no hydrogen 2.954 N/A PHE 269.A N HIS 262.A O no hydrogen 2.787 N/A LEU 270.A N VAL 338.A O no hydrogen 2.772 N/A GLU 271.A N GLY 260.A O no hydrogen 2.938 N/A LYS 272.A N GLU 336.A O no hydrogen 2.920 N/A THR 273.A N GLU 336.A OE2 no hydrogen 2.826 N/A THR 273.A OG1 GLU 336.A OE2 no hydrogen 3.044 N/A GLY 274.A N GLU 271.A O no hydrogen 3.055 N/A GLN 278.A N GLY 274.A O no hydrogen 2.899 N/A TYR 279.A N ILE 275.A O no hydrogen 3.196 N/A ILE 280.A N PHE 276.A O no hydrogen 3.125 N/A ASP 281.A N LYS 277.A O no hydrogen 2.791 N/A LEU 282.A N GLN 278.A O no hydrogen 2.785 N/A HIS 283.A N TYR 279.A O no hydrogen 3.136 N/A HIS 283.A N ILE 280.A O no hydrogen 3.155 N/A HIS 283.A ND1 TYR 279.A O no hydrogen 3.066 N/A VAL 286.A N HIS 283.A O no hydrogen 3.354 N/A VAL 288.A N VAL 286.A O no hydrogen 2.919 N/A THR 292.A N ASN 289.A OD1 no hydrogen 3.195 N/A THR 292.A OG1 ASN 289.A OD1 no hydrogen 2.902 N/A VAL 293.A N ASN 289.A O no hydrogen 3.120 N/A TYR 294.A N LEU 290.A O no hydrogen 2.908 N/A GLN 295.A N PHE 291.A O no hydrogen 2.978 N/A GLN 296.A N THR 292.A O no hydrogen 2.926 N/A PHE 297.A N VAL 293.A O no hydrogen 2.961 N/A GLY 298.A N TYR 294.A O no hydrogen 3.088 N/A ASN 299.A N GLN 295.A O no hydrogen 2.899 N/A ASN 299.A ND2 ALA 232.A O no hydrogen 2.961 N/A LEU 300.A N GLN 296.A O no hydrogen 2.870 N/A PHE 301.A N PHE 297.A O no hydrogen 2.958 N/A LEU 303.A N GLY 298.A O no hydrogen 3.059 N/A LYS 305.A N GLY 302.A O no hydrogen 2.912 N/A LYS 305.A NZ PHE 128.A O no hydrogen 2.987 N/A SER 307.A OG ILE 129.A O no hydrogen 2.525 N/A GLY 308.A N LYS 305.A O no hydrogen 3.063 N/A TYR 311.A N GLY 308.A O no hydrogen 3.176 N/A TYR 311.A OH GLN 131.A OE1 no hydrogen 2.661 N/A ARG 312.A N LEU 339.A O no hydrogen 3.000 N/A ARG 312.A NE GLU 314.A OE2 no hydrogen 2.724 N/A ARG 312.A NH2 GLU 314.A OE2 no hydrogen 3.045 N/A GLU 314.A N GLY 337.A O no hydrogen 2.849 N/A GLN 315.A N GLU 314.A OE1 no hydrogen 3.110 N/A LEU 316.A N ARG 335.A O no hydrogen 3.135 N/A PHE 317.A N LYS 359.A O no hydrogen 3.060 N/A ARG 322.A N ASP 318.A O no hydrogen 3.106 N/A LYS 323.A N ALA 319.A O no hydrogen 3.093 N/A SER 324.A N LEU 320.A O no hydrogen 3.024 N/A SER 324.A N LYS 321.A O no hydrogen 3.081 N/A SER 324.A OG LEU 320.A O no hydrogen 3.415 N/A LYS 325.A N LYS 321.A O no hydrogen 3.039 N/A MET 326.A N ARG 322.A O no hydrogen 2.871 N/A GLY 327.A N LYS 323.A O no hydrogen 3.089 N/A ALA 329.A N LYS 323.A O no hydrogen 3.351 N/A LEU 331.A N PHE 328.A O no hydrogen 2.891 N/A ARG 335.A N LEU 316.A O no hydrogen 2.887 N/A ARG 335.A NE GLU 271.A OE1 no hydrogen 3.038 N/A ARG 335.A NE GLU 271.A OE2 no hydrogen 2.795 N/A ARG 335.A NH1 SER 257.A O no hydrogen 3.384 N/A ARG 335.A NH1 ALA 259.A O no hydrogen 2.963 N/A ARG 335.A NH1 GLU 271.A OE1 no hydrogen 2.721 N/A GLY 337.A N GLU 314.A O no hydrogen 3.193 N/A VAL 338.A N LEU 270.A O no hydrogen 2.880 N/A LEU 339.A N ARG 312.A O no hydrogen 2.761 N/A ILE 340.A N VAL 268.A O no hydrogen 2.795 N/A ALA 341.A N ASP 310.A O no hydrogen 2.723 N/A ASN 344.A N ASP 342.A OD1 no hydrogen 2.967 N/A ASN 344.A ND2 ASP 342.A OD1 no hydrogen 2.963 N/A LEU 345.A N ASP 342.A O no hydrogen 3.197 N/A ILE 346.A N PRO 343.A O no hydrogen 2.929 N/A PHE 347.A N PRO 343.A O no hydrogen 2.918 N/A THR 356.A N VAL 263.A O no hydrogen 3.403 N/A LYS 359.A N PHE 317.A O no hydrogen 3.438 N/A