Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3pen_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TRP 2.A NE1 PRO 71.A O no hydrogen 3.031 N/A GLU 8.A N ARG 76.A O no hydrogen 2.964 N/A ASN 10.A N ASP 100.A OD1 no hydrogen 2.742 N/A ASN 10.A ND2 LEU 98.A O no hydrogen 2.935 N/A ASN 10.A ND2 SER 229.A OG no hydrogen 2.939 N/A ILE 11.A N SER 78.A O no hydrogen 2.676 N/A GLY 12.A N GLY 101.A O no hydrogen 2.723 N/A VAL 13.A N ILE 80.A O no hydrogen 2.819 N/A VAL 14.A N ILE 103.A O no hydrogen 2.927 N/A HIS 19.A N HIS 16.A O no hydrogen 3.276 N/A LYS 21.A NZ GLY 15.A O no hydrogen 2.992 N/A THR 22.A OG1 ASP 81.A OD1 no hydrogen 2.940 N/A LEU 24.A N GLY 20.A O no hydrogen 2.872 N/A VAL 25.A N LYS 21.A O no hydrogen 3.019 N/A GLN 26.A N THR 22.A O no hydrogen 3.043 N/A ALA 27.A N THR 23.A O no hydrogen 2.809 N/A ILE 28.A N LEU 24.A O no hydrogen 3.097 N/A THR 29.A N VAL 25.A O no hydrogen 2.837 N/A THR 29.A OG1 VAL 25.A O no hydrogen 2.918 N/A GLY 30.A N GLN 26.A O no hydrogen 2.750 N/A ILE 31.A N THR 29.A OG1 no hydrogen 2.921 N/A THR 33.A OG1 THR 33.A O no hydrogen 1.972 N/A THR 33.A OG1 ASP 81.A OD2 no hydrogen 3.425 N/A GLY 38.A N ASP 81.A O no hydrogen 3.054 N/A TYR 39.A OH GLU 41.A OE1 no hydrogen 2.602 N/A TYR 39.A OH SER 78.A OG no hydrogen 2.650 N/A ALA 40.A N PHE 79.A O no hydrogen 3.255 N/A THR 42.A N ILE 77.A O no hydrogen 3.046 N/A THR 42.A OG1 ASN 43.A O no hydrogen 2.848 N/A ILE 44.A N ARG 75.A O no hydrogen 2.750 N/A GLY 45.A N VAL 57.A O no hydrogen 2.945 N/A VAL 46.A N LYS 72.A O no hydrogen 2.909 N/A CYS 47.A N ALA 55.A O no hydrogen 2.901 N/A CYS 47.A SG ALA 55.A O no hydrogen 3.748 N/A CYS 47.A SG SER 61.A O no hydrogen 3.971 N/A CYS 50.A N CYS 47.A O no hydrogen 3.247 N/A CYS 50.A SG CYS 65.A O no hydrogen 3.692 N/A LYS 51.A NZ LYS 52.A O no hydrogen 3.526 N/A LYS 52.A NZ TYR 56.A OH no hydrogen 3.085 N/A ALA 55.A N LYS 51.A O no hydrogen 3.045 N/A TYR 56.A N PRO 53.A O no hydrogen 3.039 N/A VAL 57.A N GLY 45.A O no hydrogen 2.933 N/A SER 61.A N GLU 59.A O no hydrogen 2.918 N/A CYS 62.A SG ASP 69.A O no hydrogen 3.513 N/A LYS 63.A N SER 61.A OG no hydrogen 3.319 N/A CYS 65.A N CYS 62.A O no hydrogen 2.919 N/A CYS 65.A SG CYS 62.A O no hydrogen 3.447 N/A GLY 66.A N LYS 63.A O no hydrogen 2.939 N/A LYS 72.A N VAL 46.A O no hydrogen 2.849 N/A LEU 74.A N ILE 44.A O no hydrogen 2.813 N/A ARG 75.A N ILE 44.A O no hydrogen 3.202 N/A ARG 75.A NE GLU 187.A OE1 no hydrogen 2.873 N/A ARG 75.A NH1 ILE 190.A O no hydrogen 2.935 N/A ARG 75.A NH1 THR 192.A OG1 no hydrogen 3.037 N/A ARG 75.A NH2 GLU 187.A OE1 no hydrogen 3.149 N/A ARG 75.A NH2 ILE 190.A O no hydrogen 2.950 N/A ARG 76.A NE GLU 41.A OE2 no hydrogen 3.212 N/A ARG 76.A NH1 ASN 43.A OD1 no hydrogen 2.751 N/A ARG 76.A NH2 GLU 41.A OE2 no hydrogen 3.026 N/A ILE 77.A N THR 42.A O no hydrogen 2.864 N/A SER 78.A N VAL 9.A O no hydrogen 3.010 N/A SER 78.A OG TYR 39.A OH no hydrogen 2.650 N/A PHE 79.A N ALA 40.A O no hydrogen 2.782 N/A ILE 80.A N ILE 11.A O no hydrogen 2.866 N/A ASP 81.A N GLY 38.A O no hydrogen 2.995 N/A ALA 82.A N VAL 13.A O no hydrogen 3.085 N/A VAL 87.A N HIS 85.A ND1 no hydrogen 3.022 N/A LEU 88.A N HIS 85.A O no hydrogen 2.899 N/A MET 92.A N LEU 88.A O no hydrogen 3.189 N/A LEU 93.A N MET 89.A O no hydrogen 2.911 N/A SER 94.A N ALA 90.A O no hydrogen 2.912 N/A SER 94.A OG ALA 90.A O no hydrogen 3.104 N/A SER 94.A OG SER 351.A O no hydrogen 3.206 N/A GLY 95.A N THR 91.A O no hydrogen 2.994 N/A ALA 96.A N MET 92.A O no hydrogen 2.891 N/A ALA 97.A N LEU 93.A O no hydrogen 3.351 N/A ALA 97.A N SER 94.A O no hydrogen 3.150 N/A LEU 98.A N GLY 95.A O no hydrogen 2.852 N/A MET 99.A N ALA 96.A O no hydrogen 3.090 N/A ASP 100.A N ASN 10.A O no hydrogen 2.819 N/A GLY 101.A N ASN 10.A O no hydrogen 3.243 N/A ALA 102.A N ASN 131.A O no hydrogen 2.975 N/A ILE 103.A N GLY 12.A O no hydrogen 2.757 N/A LEU 104.A N ILE 133.A O no hydrogen 2.877 N/A VAL 105.A N VAL 14.A O no hydrogen 2.800 N/A VAL 106.A N VAL 135.A O no hydrogen 2.776 N/A ALA 107.A N HIS 19.A ND1 no hydrogen 3.085 N/A ALA 108.A N ASN 137.A O no hydrogen 2.852 N/A GLU 110.A N ALA 107.A O no hydrogen 3.418 N/A GLN 116.A N HIS 16.A ND1 no hydrogen 3.270 N/A ARG 118.A N GLN 114.A O no hydrogen 2.939 N/A ARG 118.A NE VAL 328.A O no hydrogen 2.924 N/A ARG 118.A NH1 PRO 113.A O no hydrogen 2.822 N/A ARG 118.A NH2 VAL 328.A O no hydrogen 3.007 N/A GLU 119.A N PRO 115.A O no hydrogen 2.838 N/A HIS 120.A N GLN 116.A O no hydrogen 2.932 N/A PHE 121.A N THR 117.A O no hydrogen 3.128 N/A VAL 122.A N ARG 118.A O no hydrogen 2.866 N/A ALA 123.A N GLU 119.A O no hydrogen 2.898 N/A LEU 124.A N HIS 120.A O no hydrogen 2.926 N/A GLY 125.A N PHE 121.A O no hydrogen 3.173 N/A ILE 126.A N VAL 122.A O no hydrogen 2.828 N/A ILE 127.A N ALA 123.A O no hydrogen 2.962 N/A GLY 128.A N LEU 124.A O no hydrogen 2.942 N/A GLY 128.A N GLY 125.A O no hydrogen 3.178 N/A VAL 129.A N LEU 124.A O no hydrogen 3.034 N/A ILE 133.A N ALA 102.A O no hydrogen 2.978 N/A ILE 134.A N PRO 167.A O no hydrogen 2.951 N/A VAL 135.A N LEU 104.A O no hydrogen 2.758 N/A GLN 136.A N ILE 169.A O no hydrogen 2.904 N/A GLN 136.A NE2 ALA 147.A O no hydrogen 2.890 N/A GLN 136.A NE2 GLN 150.A OE1 no hydrogen 2.718 N/A ASN 137.A N VAL 106.A O no hydrogen 2.801 N/A ASN 137.A ND2 HIS 19.A O no hydrogen 2.975 N/A LYS 138.A NZ ASP 18.A O no hydrogen 2.895 N/A VAL 139.A N VAL 171.A O no hydrogen 3.290 N/A VAL 141.A N LYS 138.A O no hydrogen 3.197 N/A VAL 142.A N VAL 139.A O no hydrogen 3.247 N/A GLU 146.A N SER 143.A OG no hydrogen 3.108 N/A ALA 147.A N SER 143.A O no hydrogen 3.023 N/A LEU 148.A N LYS 144.A O no hydrogen 2.914 N/A SER 149.A N GLU 145.A O no hydrogen 2.985 N/A GLN 150.A N GLU 146.A O no hydrogen 3.291 N/A GLN 150.A NE2 ALA 107.A O no hydrogen 2.979 N/A TYR 151.A N ALA 147.A O no hydrogen 2.854 N/A ARG 152.A N LEU 148.A O no hydrogen 2.999 N/A ARG 152.A NH1 GLN 156.A OE1 no hydrogen 2.754 N/A ARG 152.A NH2 GLN 156.A OE1 no hydrogen 3.162 N/A GLN 153.A N SER 149.A O no hydrogen 3.418 N/A ILE 154.A N GLN 150.A O no hydrogen 2.944 N/A LYS 155.A N TYR 151.A O no hydrogen 3.022 N/A LYS 155.A NZ VAL 166.A O no hydrogen 3.520 N/A GLN 156.A N ARG 152.A O no hydrogen 2.897 N/A PHE 157.A N GLN 153.A O no hydrogen 2.818 N/A THR 158.A N ILE 154.A O no hydrogen 2.904 N/A THR 158.A OG1 ILE 154.A O no hydrogen 3.203 N/A THR 158.A OG1 LYS 155.A O no hydrogen 3.373 N/A LYS 159.A N LYS 155.A O no hydrogen 3.015 N/A GLY 160.A N GLU 164.A OE1 no hydrogen 2.678 N/A GLU 164.A N THR 161.A O no hydrogen 3.028 N/A VAL 166.A N ALA 163.A O no hydrogen 2.936 N/A ILE 169.A N ILE 134.A O no hydrogen 2.825 N/A VAL 171.A N GLN 136.A O no hydrogen 2.857 N/A SER 172.A N ILE 177.A O no hydrogen 3.057 N/A SER 172.A OG ASP 140.A OD1 no hydrogen 2.882 N/A ALA 173.A N ASN 137.A OD1 no hydrogen 2.922 N/A HIS 175.A N SER 172.A OG no hydrogen 3.115 N/A ILE 177.A N SER 172.A O no hydrogen 2.916 N/A ASN 178.A ND2 PRO 170.A O no hydrogen 2.853 N/A SER 181.A N ASN 178.A O no hydrogen 3.209 N/A SER 181.A OG ASN 178.A OD1 no hydrogen 2.685 N/A ILE 183.A N ILE 179.A O no hydrogen 2.991 N/A GLU 184.A N ASP 180.A O no hydrogen 3.005 N/A GLY 185.A N SER 181.A O no hydrogen 2.924 N/A ILE 186.A N LEU 182.A O no hydrogen 2.761 N/A GLU 187.A N ILE 183.A O no hydrogen 3.020 N/A GLU 188.A N GLU 184.A O no hydrogen 3.030 N/A TYR 189.A N GLY 185.A O no hydrogen 2.801 N/A ILE 190.A N ILE 186.A O no hydrogen 3.032 N/A LYS 191.A NZ GLU 187.A O no hydrogen 2.976 N/A THR 192.A OG1 GLU 8.A OE2 no hydrogen 2.504 N/A ARG 195.A NH1 ASP 100.A OD2 no hydrogen 3.000 N/A ARG 195.A NH2 GLU 8.A O no hydrogen 3.005 N/A ARG 195.A NH2 ASP 100.A OD1 no hydrogen 2.850 N/A SER 198.A N ASP 196.A OD1 no hydrogen 3.016 N/A SER 198.A OG ASP 196.A OD1 no hydrogen 2.776 N/A GLN 199.A N ASP 196.A O no hydrogen 3.252 N/A GLN 199.A NE2 ASP 196.A O no hydrogen 3.574 N/A LYS 200.A NZ TRP 377.A O no hydrogen 3.091 N/A VAL 202.A N GLN 232.A O no hydrogen 3.015 N/A MET 203.A N ILE 304.A O no hydrogen 2.958 N/A LEU 204.A N SER 229.A O no hydrogen 2.978 N/A VAL 205.A N SER 302.A O no hydrogen 2.840 N/A ILE 206.A N GLY 227.A O no hydrogen 2.993 N/A ARG 207.A N GLY 227.A O no hydrogen 2.947 N/A ARG 207.A NH2 LEU 37.A O no hydrogen 2.769 N/A SER 208.A N ASP 297.A OD1 no hydrogen 3.076 N/A SER 208.A OG THR 294.A O no hydrogen 2.962 N/A PHE 209.A N VAL 225.A O no hydrogen 2.896 N/A ASN 212.A N ASP 210.A OD2 no hydrogen 2.853 N/A LYS 213.A NZ VAL 211.A O no hydrogen 3.565 N/A THR 216.A N LYS 213.A O no hydrogen 3.265 N/A THR 216.A OG1 LYS 213.A O no hydrogen 2.674 N/A GLN 217.A NE2 GLY 215.A O no hydrogen 3.625 N/A GLU 220.A N GLN 217.A O no hydrogen 2.641 N/A LEU 221.A N PHE 218.A O no hydrogen 3.379 N/A GLY 224.A N LEU 289.A O no hydrogen 2.785 N/A VAL 225.A N PHE 209.A O no hydrogen 3.046 N/A ILE 226.A N ILE 285.A O no hydrogen 2.866 N/A GLY 227.A N ARG 207.A O no hydrogen 2.675 N/A GLY 228.A N VAL 283.A O no hydrogen 3.006 N/A SER 229.A N LEU 204.A O no hydrogen 3.110 N/A SER 229.A OG GLY 281.A O no hydrogen 2.590 N/A ILE 231.A N VAL 202.A O no hydrogen 2.818 N/A GLN 232.A N VAL 202.A O no hydrogen 3.483 N/A GLN 232.A NE2 LYS 200.A O no hydrogen 2.803 N/A PHE 235.A N ALA 277.A O no hydrogen 3.004 N/A LYS 236.A N GLN 239.A OE1 no hydrogen 2.686 N/A LYS 236.A NZ GLU 276.A OE2 no hydrogen 3.110 N/A VAL 237.A N LYS 275.A O no hydrogen 3.089 N/A ASP 238.A N ILE 264.A O no hydrogen 2.664 N/A ILE 241.A N THR 262.A O no hydrogen 2.873 N/A LYS 242.A N THR 305.A O no hydrogen 2.937 N/A LYS 242.A NZ ALA 307.A O no hydrogen 2.983 N/A LYS 242.A NZ ALA 309.A O no hydrogen 2.723 N/A VAL 243.A N ILE 260.A O no hydrogen 2.711 N/A LEU 244.A N ILE 303.A O no hydrogen 2.920 N/A LEU 247.A N GLU 258.A O no hydrogen 2.674 N/A ARG 248.A NE TYR 257.A OH no hydrogen 3.099 N/A ARG 248.A NH2 TYR 257.A OH no hydrogen 3.043 N/A VAL 249.A N SER 256.A O no hydrogen 2.748 N/A LYS 251.A NZ GLU 258.A OE2 no hydrogen 3.054 N/A SER 256.A N VAL 249.A O no hydrogen 3.139 N/A GLU 258.A N LEU 247.A O no hydrogen 2.753 N/A ILE 260.A N VAL 243.A O no hydrogen 3.160 N/A THR 262.A N ILE 241.A O no hydrogen 2.992 N/A LYS 263.A N THR 262.A OG1 no hydrogen 2.687 N/A LYS 263.A NZ ASP 238.A O no hydrogen 3.209 N/A LYS 263.A NZ GLU 240.A OE2 no hydrogen 3.192 N/A ILE 264.A N GLN 239.A O no hydrogen 2.891 N/A SER 265.A N GLY 286.A O no hydrogen 2.874 N/A ARG 268.A N ALA 284.A O no hydrogen 3.083 N/A ARG 268.A NE GLU 273.A OE1 no hydrogen 3.084 N/A ARG 268.A NH2 GLU 273.A OE1 no hydrogen 2.701 N/A PHE 269.A N GLU 272.A O no hydrogen 3.066 N/A GLU 272.A N PHE 269.A O no hydrogen 3.002 N/A PHE 274.A N ILE 267.A O no hydrogen 3.040 N/A ALA 277.A N PHE 235.A O no hydrogen 2.927 N/A GLY 281.A N ASN 10.A OD1 no hydrogen 2.758 N/A LEU 282.A N TYR 39.A OH no hydrogen 2.820 N/A VAL 283.A N GLY 228.A O no hydrogen 2.728 N/A ALA 284.A N ARG 268.A O no hydrogen 2.842 N/A ILE 285.A N ILE 226.A O no hydrogen 2.786 N/A GLY 286.A N SER 266.A O no hydrogen 2.696 N/A THR 287.A N GLY 224.A O no hydrogen 2.969 N/A THR 287.A OG1 GLY 224.A O no hydrogen 2.745 N/A TYR 288.A N THR 262.A OG1 no hydrogen 3.332 N/A LEU 289.A N THR 287.A OG1 no hydrogen 3.046 N/A SER 292.A N ASP 290.A OD2 no hydrogen 2.854 N/A SER 292.A OG ASP 290.A OD2 no hydrogen 3.047 N/A LEU 293.A N ASP 290.A O no hydrogen 2.926 N/A THR 294.A N PRO 291.A O no hydrogen 3.137 N/A THR 294.A OG1 PHE 209.A O no hydrogen 3.056 N/A THR 294.A OG1 PRO 291.A O no hydrogen 3.208 N/A ASP 297.A N SER 208.A O no hydrogen 2.699 N/A ASN 298.A N LYS 295.A O no hydrogen 3.221 N/A ASN 298.A ND2 LEU 293.A O no hydrogen 2.846 N/A LEU 299.A N SER 208.A OG no hydrogen 3.145 N/A LEU 300.A N ASP 297.A O no hydrogen 3.033 N/A GLY 301.A N VAL 205.A O no hydrogen 2.880 N/A SER 302.A N LEU 299.A O no hydrogen 3.021 N/A SER 302.A OG LEU 299.A O no hydrogen 2.791 N/A ILE 303.A N LEU 244.A O no hydrogen 2.839 N/A ILE 304.A N MET 203.A O no hydrogen 2.840 N/A THR 305.A N LYS 242.A O no hydrogen 3.175 N/A THR 305.A OG1 LEU 306.A O no hydrogen 3.026 N/A ALA 307.A N GLU 240.A O no hydrogen 2.904 N/A ALA 309.A N LEU 306.A O no hydrogen 3.124 N/A LEU 314.A N VAL 374.A O no hydrogen 2.928 N/A ILE 317.A N VAL 368.A O no hydrogen 2.995 N/A ARG 318.A NE GLU 365.A OE1 no hydrogen 3.516 N/A ARG 318.A NE GLU 365.A OE2 no hydrogen 3.548 N/A ILE 319.A N ILE 366.A O no hydrogen 2.870 N/A LYS 320.A N LEU 400.A O no hydrogen 2.846 N/A TYR 321.A N ASP 364.A O no hydrogen 2.928 N/A TYR 321.A OH LYS 362.A O no hydrogen 2.803 N/A ASN 322.A N TRP 398.A O no hydrogen 2.733 N/A LEU 324.A N ILE 396.A O no hydrogen 2.826 N/A VAL 327.A N LEU 334.A O no hydrogen 2.718 N/A ALA 330.A N VAL 327.A O no hydrogen 3.249 N/A VAL 336.A N GLU 325.A O no hydrogen 3.139 N/A ARG 340.A N GLU 343.A OE2 no hydrogen 2.920 N/A LYS 342.A N VAL 358.A O no hydrogen 2.847 N/A LEU 345.A N GLY 356.A O no hydrogen 2.868 N/A MET 346.A N SER 386.A O no hydrogen 2.885 N/A LEU 347.A N THR 354.A O no hydrogen 2.772 N/A SER 348.A N VAL 384.A O no hydrogen 2.943 N/A VAL 349.A N SER 352.A O no hydrogen 3.023 N/A SER 351.A OG VAL 205.A O no hydrogen 2.818 N/A SER 352.A N VAL 349.A O no hydrogen 2.843 N/A SER 352.A OG VAL 349.A O no hydrogen 2.692 N/A THR 354.A N LEU 347.A O no hydrogen 2.959 N/A THR 354.A OG1 LEU 355.A O no hydrogen 3.373 N/A THR 354.A OG1 ARG 372.A O no hydrogen 3.557 N/A GLY 356.A N LEU 345.A O no hydrogen 2.938 N/A ILE 357.A N GLU 369.A O no hydrogen 2.842 N/A VAL 358.A N GLU 343.A O no hydrogen 3.032 N/A THR 359.A N GLU 367.A O no hydrogen 2.823 N/A THR 359.A OG1 GLU 367.A O no hydrogen 3.111 N/A SER 360.A N GLU 367.A O no hydrogen 3.449 N/A LYS 362.A N GLU 365.A O no hydrogen 2.786 N/A LYS 363.A NZ ASP 364.A OD1 no hydrogen 3.111 N/A ILE 366.A N ILE 319.A O no hydrogen 3.048 N/A GLU 367.A N SER 360.A O no hydrogen 2.970 N/A VAL 368.A N ILE 317.A O no hydrogen 2.851 N/A GLU 369.A N ILE 357.A O no hydrogen 2.812 N/A LEU 370.A N TRP 315.A O no hydrogen 2.827 N/A ARG 371.A N LEU 355.A O no hydrogen 2.925 N/A ARG 372.A NH2 THR 353.A O no hydrogen 3.406 N/A VAL 374.A N LEU 314.A O no hydrogen 2.967 N/A VAL 376.A N PRO 312.A O no hydrogen 2.944 N/A ASN 379.A ND2 SER 378.A OG no hydrogen 3.147 N/A THR 383.A N GLY 399.A O no hydrogen 2.940 N/A THR 383.A OG1 SER 348.A O no hydrogen 2.751 N/A VAL 384.A N SER 348.A O no hydrogen 3.068 N/A ILE 385.A N GLY 397.A O no hydrogen 2.748 N/A SER 386.A N MET 346.A O no hydrogen 2.917 N/A ARG 387.A N ARG 394.A O no hydrogen 2.926 N/A ARG 387.A NE GLU 343.A OE1 no hydrogen 2.787 N/A ARG 387.A NH1 ASP 337.A O no hydrogen 2.862 N/A ARG 387.A NH2 ASP 337.A O no hydrogen 3.054 N/A ARG 387.A NH2 GLU 343.A OE1 no hydrogen 3.464 N/A ARG 387.A NH2 GLU 343.A OE2 no hydrogen 3.054 N/A ILE 389.A N ARG 392.A O no hydrogen 2.934 N/A ARG 392.A N ILE 389.A O no hydrogen 3.240 N/A ARG 394.A N ARG 387.A O no hydrogen 2.962 N/A ARG 394.A NE GLU 119.A OE1 no hydrogen 3.033 N/A ARG 394.A NE GLU 119.A OE2 no hydrogen 3.379 N/A ARG 394.A NH1 GLU 86.A OE1 no hydrogen 2.726 N/A ARG 394.A NH2 GLU 86.A O no hydrogen 2.816 N/A ARG 394.A NH2 GLU 119.A OE1 no hydrogen 3.551 N/A ARG 394.A NH2 GLU 119.A OE2 no hydrogen 2.845 N/A MET 395.A N GLU 119.A OE1 no hydrogen 3.265 N/A ILE 396.A N ILE 385.A O no hydrogen 2.795 N/A GLY 397.A N ILE 385.A O no hydrogen 3.261 N/A TRP 398.A N ASN 322.A O no hydrogen 2.989 N/A GLY 399.A N THR 383.A O no hydrogen 2.867 N/A LEU 400.A N LYS 320.A O no hydrogen 2.834 N/A VAL 401.A N ILE 381.A O no hydrogen 2.948 N/A GLU 402.A N ARG 318.A O no hydrogen 2.761 N/A