Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4bqq_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 3.A N ARG 44.A O no hydrogen 2.821 N/A TYR 4.A N ASN 75.A OD1 no hydrogen 2.855 N/A ALA 5.A N ARG 46.A O no hydrogen 2.801 N/A GLY 6.A N MET 76.A O no hydrogen 3.004 N/A ALA 7.A N GLY 49.A O no hydrogen 3.032 N/A TYR 8.A N ILE 78.A O no hydrogen 2.910 N/A TYR 8.A OH GLU 53.A OE2 no hydrogen 3.103 N/A ASP 9.A N PHE 51.A O no hydrogen 3.097 N/A ARG 10.A N GLN 23.A OE1 no hydrogen 3.335 N/A ARG 10.A NE ARG 84.A O no hydrogen 3.097 N/A ARG 10.A NH1 GLN 11.A O no hydrogen 2.817 N/A ARG 10.A NH2 ARG 84.A O no hydrogen 3.446 N/A ARG 10.A NH2 SER 86.A O no hydrogen 3.095 N/A ARG 13.A NH1 SER 86.A O no hydrogen 3.093 N/A ARG 13.A NH1 SER 86.A OG no hydrogen 3.063 N/A ARG 13.A NH2 SER 86.A OG no hydrogen 3.166 N/A SER 19.A OG THR 22.A OG1 no hydrogen 3.045 N/A THR 22.A N SER 19.A OG no hydrogen 3.041 N/A THR 22.A OG1 SER 19.A OG no hydrogen 3.045 N/A GLN 23.A N SER 19.A O no hydrogen 2.852 N/A GLN 23.A NE2 ARG 10.A O no hydrogen 2.834 N/A GLN 23.A NE2 ALA 18.A O no hydrogen 2.951 N/A ARG 24.A N PRO 20.A O no hydrogen 2.771 N/A ARG 24.A NH1 ASP 9.A OD2 no hydrogen 3.167 N/A SER 25.A N ALA 21.A O no hydrogen 3.098 N/A ALA 26.A N THR 22.A O no hydrogen 3.125 N/A ASN 27.A N GLN 23.A O no hydrogen 2.794 N/A ASN 27.A ND2 TYR 8.A O no hydrogen 3.648 N/A GLU 28.A N ARG 24.A O no hydrogen 2.857 N/A ASP 29.A N SER 25.A O no hydrogen 3.033 N/A LYS 30.A N ALA 26.A O no hydrogen 2.919 N/A ALA 31.A N ASN 27.A O no hydrogen 2.994 N/A ALA 32.A N GLU 28.A O no hydrogen 2.993 N/A ASP 33.A N ASP 29.A O no hydrogen 3.090 N/A LEU 34.A N LYS 30.A O no hydrogen 2.928 N/A GLN 35.A N ALA 31.A O no hydrogen 2.884 N/A GLN 35.A NE2 GLU 39.A OE2 no hydrogen 2.996 N/A ARG 36.A N ALA 32.A O no hydrogen 3.177 N/A ARG 36.A NH1 ASP 33.A OD1 no hydrogen 2.573 N/A GLU 37.A N ASP 33.A O no hydrogen 3.151 N/A VAL 38.A N LEU 34.A O no hydrogen 2.969 N/A GLU 39.A N GLN 35.A O no hydrogen 2.986 N/A ARG 40.A N ARG 36.A O no hydrogen 2.878 N/A ASP 41.A N GLU 37.A O no hydrogen 3.010 N/A GLY 42.A N GLU 39.A O no hydrogen 2.928 N/A GLY 43.A N VAL 38.A O no hydrogen 2.926 N/A ARG 44.A N MET 1.A O no hydrogen 3.118 N/A ARG 46.A N THR 3.A O no hydrogen 2.822 N/A VAL 48.A N ALA 5.A O no hydrogen 2.844 N/A HIS 50.A NE2 GLU 28.A OE1 no hydrogen 3.083 N/A PHE 51.A N ALA 7.A O no hydrogen 2.688 N/A SER 52.A OG ASP 9.A OD1 no hydrogen 2.527 N/A SER 52.A OG ASP 9.A OD2 no hydrogen 3.317 N/A GLU 53.A N ASP 9.A O no hydrogen 3.006 N/A ARG 59.A NH2 TYR 8.A OH no hydrogen 3.268 N/A ARG 59.A NH2 ARG 84.A O no hydrogen 2.844 N/A GLU 61.A N GLU 53.A OE1 no hydrogen 3.149 N/A PHE 62.A N GLU 53.A OE2 no hydrogen 2.885 N/A GLU 63.A N ARG 59.A O no hydrogen 2.992 N/A ARG 64.A N PRO 60.A O no hydrogen 2.962 N/A ARG 64.A NE GLU 61.A OE1 no hydrogen 3.445 N/A ARG 64.A NE GLU 61.A OE2 no hydrogen 3.187 N/A ARG 64.A NH2 GLU 61.A OE1 no hydrogen 2.946 N/A ILE 65.A N GLU 61.A O no hydrogen 2.988 N/A LEU 66.A N PHE 62.A O no hydrogen 2.984 N/A ASN 67.A N GLU 63.A O no hydrogen 2.882 N/A GLU 68.A N ARG 64.A O no hydrogen 3.021 N/A CYS 69.A N ILE 65.A O no hydrogen 3.180 N/A CYS 69.A SG ILE 65.A O no hydrogen 3.561 N/A ARG 70.A N LEU 66.A O no hydrogen 2.850 N/A ARG 70.A NE GLU 99.A OE2 no hydrogen 2.790 N/A ARG 70.A NH1 ASN 67.A OD1 no hydrogen 2.903 N/A ARG 70.A NH2 GLU 99.A OE1 no hydrogen 3.135 N/A ARG 70.A NH2 GLU 99.A OE2 no hydrogen 3.438 N/A ALA 71.A N ASN 67.A O no hydrogen 2.909 N/A GLY 72.A N CYS 69.A O no hydrogen 3.009 N/A ARG 73.A N GLU 68.A O no hydrogen 2.888 N/A ARG 73.A NE GLU 68.A OE1 no hydrogen 2.683 N/A ARG 73.A NH2 GLU 68.A OE1 no hydrogen 3.494 N/A ARG 73.A NH2 GLU 68.A OE2 no hydrogen 3.170 N/A LEU 74.A N GLU 68.A O no hydrogen 3.342 N/A ASN 75.A N TYR 4.A O no hydrogen 2.892 N/A ASN 75.A ND2 ASP 2.A O no hydrogen 2.963 N/A MET 76.A N TYR 4.A O no hydrogen 3.140 N/A ILE 77.A N THR 106.A O no hydrogen 2.980 N/A ILE 78.A N GLY 6.A O no hydrogen 2.778 N/A VAL 79.A N VAL 108.A O no hydrogen 2.901 N/A VAL 82.A N GLU 112.A OE1 no hydrogen 2.784 N/A ARG 84.A N ASP 81.A O no hydrogen 3.137 N/A ARG 84.A NE ASP 81.A OD1 no hydrogen 2.849 N/A ARG 84.A NH1 ARG 10.A O no hydrogen 3.112 N/A ARG 84.A NH1 SER 12.A OG no hydrogen 3.037 N/A ARG 84.A NH2 SER 12.A OG no hydrogen 3.348 N/A ARG 84.A NH2 ASP 81.A OD1 no hydrogen 3.543 N/A ARG 84.A NH2 ASP 81.A OD2 no hydrogen 3.240 N/A PHE 85.A N VAL 82.A O no hydrogen 3.086 N/A SER 86.A N SER 83.A O no hydrogen 3.018 N/A SER 86.A OG SER 83.A O no hydrogen 2.671 N/A ARG 87.A N ASP 92.A OD1 no hydrogen 2.696 N/A LEU 88.A N ASP 92.A OD2 no hydrogen 2.740 N/A LYS 89.A N ASP 92.A OD2 no hydrogen 3.109 N/A ASP 92.A N LYS 89.A O no hydrogen 2.923 N/A ALA 93.A N VAL 90.A O no hydrogen 2.965 N/A ILE 94.A N MET 91.A O no hydrogen 3.103 N/A VAL 97.A N ALA 93.A O no hydrogen 3.062 N/A SER 98.A N ILE 94.A O no hydrogen 3.038 N/A SER 98.A OG ILE 94.A O no hydrogen 2.776 N/A GLU 99.A N PRO 95.A O no hydrogen 2.981 N/A LEU 100.A N ILE 96.A O no hydrogen 2.919 N/A LEU 101.A N VAL 97.A O no hydrogen 2.962 N/A ALA 102.A N SER 98.A O no hydrogen 2.996 N/A LEU 103.A N GLU 99.A O no hydrogen 3.142 N/A LEU 103.A N LEU 100.A O no hydrogen 3.097 N/A GLY 104.A N LEU 101.A O no hydrogen 2.935 N/A VAL 105.A N LEU 100.A O no hydrogen 3.114 N/A THR 106.A N ASN 75.A O no hydrogen 2.962 N/A ILE 107.A N PHE 115.A O no hydrogen 2.927 N/A VAL 108.A N ILE 77.A O no hydrogen 2.932 N/A SER 109.A N GLY 113.A O no hydrogen 2.827 N/A SER 109.A OG TYR 80.A O no hydrogen 3.490 N/A SER 109.A OG GLU 112.A OE1 no hydrogen 2.545 N/A THR 110.A N VAL 79.A O no hydrogen 2.934 N/A THR 110.A OG1 ASN 27.A OD1 no hydrogen 3.322 N/A THR 110.A OG1 VAL 79.A O no hydrogen 3.478 N/A GLN 111.A N TYR 80.A O no hydrogen 3.036 N/A GLN 111.A N SER 109.A OG no hydrogen 3.245 N/A GLU 112.A N SER 109.A O no hydrogen 3.329 N/A GLU 112.A N SER 109.A OG no hydrogen 2.890 N/A GLY 113.A N SER 109.A O no hydrogen 2.980 N/A PHE 115.A N ILE 107.A O no hydrogen 2.838 N/A ARG 116.A N ASN 119.A OD1 no hydrogen 2.659 N/A ASN 119.A N ARG 116.A O no hydrogen 2.848 N/A ASN 119.A ND2 VAL 114.A O no hydrogen 3.379 N/A ASN 119.A ND2 ASP 122.A OD2 no hydrogen 3.246 N/A VAL 120.A N GLN 117.A O no hydrogen 3.148 N/A LEU 123.A N ASN 119.A O no hydrogen 3.455 N/A ILE 124.A N VAL 120.A O no hydrogen 2.987 N/A HIS 125.A N MET 121.A O no hydrogen 2.859 N/A LEU 126.A N ASP 122.A O no hydrogen 2.907 N/A ILE 127.A N LEU 123.A O no hydrogen 2.929 N/A MET 128.A N ILE 124.A O no hydrogen 3.101 N/A ARG 129.A N HIS 125.A O no hydrogen 3.045 N/A LEU 130.A N LEU 126.A O no hydrogen 2.961 N/A ASP 131.A N ILE 127.A O no hydrogen 2.802 N/A ALA 132.A N MET 128.A O no hydrogen 2.911 N/A SER 133.A N ARG 129.A O no hydrogen 2.881 N/A LYS 135.A N ASP 131.A O no hydrogen 3.138 N/A LYS 135.A N SER 133.A O no hydrogen 2.655 N/A GLU 136.A N ALA 132.A O no hydrogen 3.193 N/A SER 138.A N HIS 134.A O no hydrogen 2.766 N/A SER 138.A OG HIS 134.A O no hydrogen 2.666 N/A LEU 139.A N LYS 135.A O no hydrogen 3.363 N/A LYS 140.A N GLU 136.A O no hydrogen 3.372 N/A SER 141.A N SER 137.A O no hydrogen 2.879 N/A SER 141.A OG SER 137.A O no hydrogen 3.066 N/A SER 141.A OG GLU 153.A OE1 no hydrogen 2.959 N/A SER 141.A OG GLU 153.A OE2 no hydrogen 2.654 N/A ALA 142.A N SER 138.A O no hydrogen 2.778 N/A ALA 142.A N LEU 139.A O no hydrogen 3.288 N/A LYS 143.A N LYS 140.A O no hydrogen 3.148 N/A LYS 143.A NZ LEU 139.A O no hydrogen 3.072 N/A ASN 149.A N ASP 146.A OD1 no hydrogen 2.926 N/A LEU 150.A N ASP 146.A O no hydrogen 2.894 N/A GLN 151.A N THR 147.A O no hydrogen 3.001 N/A GLN 151.A NE2 VAL 185.A O no hydrogen 2.936 N/A ARG 152.A N LYS 148.A O no hydrogen 2.855 N/A GLU 153.A N ASN 149.A O no hydrogen 2.898 N/A LEU 154.A N LEU 150.A O no hydrogen 3.100 N/A LEU 154.A N GLN 151.A O no hydrogen 3.247 N/A GLY 155.A N ARG 152.A O no hydrogen 3.145 N/A GLY 156.A N GLN 151.A O no hydrogen 2.717 N/A TYR 157.A N ASN 187.A O no hydrogen 2.686 N/A TYR 157.A OH LYS 161.A O no hydrogen 2.870 N/A GLY 165.A N GLU 203.A OE1 no hydrogen 2.770 N/A PHE 166.A N PRO 163.A O no hydrogen 2.992 N/A GLU 167.A N ALA 190.A O no hydrogen 2.790 N/A VAL 169.A N LYS 188.A O no hydrogen 2.916 N/A GLU 171.A N ILE 186.A O no hydrogen 2.799 N/A LYS 173.A N VAL 184.A O no hydrogen 2.814 N/A LYS 173.A NZ GLU 14.A OE2 no hydrogen 3.098 N/A ILE 175.A N VAL 182.A O no hydrogen 2.792 N/A ARG 177.A N ARG 180.A O no hydrogen 2.919 N/A ARG 177.A NH1 LEU 145.A O no hydrogen 3.511 N/A ARG 180.A N ARG 177.A O no hydrogen 3.243 N/A VAL 182.A N ILE 175.A O no hydrogen 2.663 N/A VAL 184.A N LYS 173.A O no hydrogen 2.876 N/A ILE 186.A N GLU 171.A O no hydrogen 2.788 N/A LYS 188.A N VAL 169.A O no hydrogen 2.844 N/A LYS 188.A NZ GLY 155.A O no hydrogen 3.229 N/A ALA 190.A N GLU 167.A O no hydrogen 2.901 N/A HIS 191.A NE2 GLY 294.A O no hydrogen 2.893 N/A SER 192.A N GLY 165.A O no hydrogen 2.982 N/A THR 193.A N GLU 167.A OE1 no hydrogen 3.073 N/A THR 193.A OG1 GLU 167.A OE1 no hydrogen 3.076 N/A THR 193.A OG1 GLU 167.A OE2 no hydrogen 3.372 N/A THR 194.A N SER 192.A OG no hydrogen 3.388 N/A LEU 196.A N GLU 201.A O no hydrogen 3.107 N/A PHE 202.A N ASP 205.A OD2 no hydrogen 2.830 N/A ASP 205.A N PHE 202.A O no hydrogen 2.982 N/A VAL 206.A N PHE 202.A O no hydrogen 3.451 N/A ILE 207.A N GLU 203.A O no hydrogen 3.148 N/A ARG 208.A N PRO 204.A O no hydrogen 2.903 N/A ARG 208.A NH1 ILE 296.A O no hydrogen 3.147 N/A ARG 208.A NH2 ASP 205.A OD1 no hydrogen 3.286 N/A TRP 209.A N ASP 205.A O no hydrogen 3.035 N/A TRP 209.A NE1 GLU 213.A OE2 no hydrogen 3.151 N/A TRP 210.A N VAL 206.A O no hydrogen 3.043 N/A TRP 211.A N ILE 207.A O no hydrogen 3.359 N/A TRP 211.A NE1 GLU 301.A OE1 no hydrogen 2.727 N/A ARG 212.A N ARG 208.A O no hydrogen 3.020 N/A GLU 213.A N TRP 209.A O no hydrogen 2.943 N/A ILE 214.A N TRP 210.A O no hydrogen 3.133 N/A LYS 215.A N TRP 211.A O no hydrogen 2.892 N/A LYS 215.A NZ GLU 301.A OE1 no hydrogen 2.836 N/A LYS 215.A NZ GLU 304.A OE2 no hydrogen 2.668 N/A THR 216.A N ARG 212.A O no hydrogen 3.293 N/A THR 216.A OG1 ARG 212.A O no hydrogen 2.871 N/A HIS 217.A N ILE 214.A O no hydrogen 3.313 N/A HIS 217.A ND1 GLU 213.A O no hydrogen 2.767 N/A SER 221.A OG THR 223.A OG1 no hydrogen 2.980 N/A THR 223.A OG1 SER 221.A OG no hydrogen 2.980 N/A LEU 225.A N SER 221.A O no hydrogen 2.920 N/A CYS 226.A N ILE 222.A O no hydrogen 3.072 N/A CYS 226.A SG ILE 222.A O no hydrogen 3.480 N/A CYS 226.A SG TRP 239.A O no hydrogen 3.788 N/A LYS 227.A N THR 223.A O no hydrogen 2.997 N/A ARG 228.A N GLY 224.A O no hydrogen 2.973 N/A MET 229.A N LEU 225.A O no hydrogen 2.872 N/A ASP 230.A N CYS 226.A O no hydrogen 3.106 N/A ALA 231.A N LYS 227.A O no hydrogen 3.142 N/A ASP 232.A N ARG 228.A O no hydrogen 2.840 N/A ALA 233.A N ASP 230.A O no hydrogen 3.424 N/A VAL 234.A N MET 229.A O no hydrogen 2.806 N/A THR 236.A OG1 THR 236.A O no hydrogen 2.500 N/A ARG 237.A NH1 GLU 203.A OE1 no hydrogen 3.057 N/A ARG 237.A NH2 ALA 162.A O no hydrogen 2.830 N/A TRP 239.A NE1 VAL 234.A O no hydrogen 3.058 N/A ALA 242.A N ASP 240.A OD1 no hydrogen 3.076 N/A THR 243.A N ASP 240.A O no hydrogen 2.941 N/A VAL 244.A N ASP 240.A O no hydrogen 3.165 N/A MET 245.A N PRO 241.A O no hydrogen 3.011 N/A ARG 246.A N ALA 242.A O no hydrogen 2.903 N/A ILE 247.A N THR 243.A O no hydrogen 3.041 N/A LEU 248.A N VAL 244.A O no hydrogen 2.923 N/A ARG 249.A N MET 245.A O no hydrogen 2.941 N/A ARG 249.A NH1 GLN 306.A OE1 no hydrogen 3.194 N/A ARG 249.A NH1 ASP 310.A OD1 no hydrogen 3.033 N/A ARG 249.A NH2 ASP 310.A OD1 no hydrogen 2.937 N/A ASP 250.A N ILE 247.A O no hydrogen 2.917 N/A ARG 252.A N ASP 250.A OD1 no hydrogen 2.921 N/A ARG 252.A NE ASP 250.A OD1 no hydrogen 2.798 N/A ARG 252.A NE ASP 250.A OD2 no hydrogen 3.144 N/A ARG 252.A NH2 ASP 250.A OD2 no hydrogen 2.877 N/A ILE 253.A N ASP 250.A O no hydrogen 3.237 N/A ALA 254.A N PRO 251.A O no hydrogen 2.859 N/A GLY 255.A N ARG 252.A O no hydrogen 2.858 N/A PHE 256.A N PRO 251.A O no hydrogen 3.183 N/A ALA 257.A N VAL 289.A O no hydrogen 2.844 N/A GLU 259.A N ARG 278.A O no hydrogen 2.859 N/A ILE 261.A N GLY 276.A O no hydrogen 2.760 N/A LYS 263.A N LYS 273.A O no hydrogen 2.818 N/A LYS 265.A N THR 269.A O no hydrogen 2.947 N/A GLY 268.A N LYS 265.A O no hydrogen 2.790 N/A THR 269.A OG1 ASP 267.A OD2 no hydrogen 3.555 N/A THR 271.A N LYS 263.A O no hydrogen 2.757 N/A THR 271.A OG1 LYS 263.A O no hydrogen 2.743 N/A LYS 273.A N THR 271.A OG1 no hydrogen 3.109 N/A GLU 275.A N ILE 261.A O no hydrogen 2.720 N/A GLY 276.A N ILE 261.A O no hydrogen 3.123 N/A TYR 277.A OH ARG 246.A O no hydrogen 2.566 N/A ARG 278.A N GLU 259.A O no hydrogen 2.890 N/A ILE 279.A N GLU 334.A OE2 no hydrogen 3.339 N/A GLN 280.A N ALA 257.A O no hydrogen 2.863 N/A ARG 281.A NE GLU 334.A OE1 no hydrogen 3.415 N/A ARG 281.A NH1 LEU 286.A O no hydrogen 2.850 N/A ARG 281.A NH2 GLU 334.A OE1 no hydrogen 3.308 N/A ASP 282.A N ARG 287.A O no hydrogen 2.850 N/A ILE 284.A N ASP 282.A OD1 no hydrogen 2.820 N/A THR 285.A N ASP 282.A OD1 no hydrogen 3.073 N/A LEU 286.A N ASP 282.A O no hydrogen 2.924 N/A ARG 287.A N THR 285.A OG1 no hydrogen 3.136 N/A ARG 287.A NE GLN 111.A O no hydrogen 3.053 N/A ARG 287.A NH2 GLN 111.A O no hydrogen 3.052 N/A VAL 289.A N GLN 280.A O no hydrogen 2.791 N/A LEU 291.A N GLY 255.A O no hydrogen 2.823 N/A CYS 293.A SG LEU 189.A O no hydrogen 3.526 N/A CYS 293.A SG GLY 294.A O no hydrogen 3.648 N/A GLY 294.A N LEU 291.A O no hydrogen 3.115 N/A ILE 296.A N ILE 253.A O no hydrogen 2.785 N/A ILE 297.A N ILE 253.A O no hydrogen 2.879 N/A TRP 302.A N GLU 298.A O no hydrogen 2.871 N/A TYR 303.A N PRO 299.A O no hydrogen 2.877 N/A GLU 304.A N ALA 300.A O no hydrogen 3.174 N/A LEU 305.A N GLU 301.A O no hydrogen 2.811 N/A GLN 306.A N TRP 302.A O no hydrogen 2.892 N/A GLN 306.A NE2 LEU 248.A O no hydrogen 2.885 N/A GLN 306.A NE2 TRP 302.A O no hydrogen 3.401 N/A ALA 307.A N TYR 303.A O no hydrogen 3.035 N/A TRP 308.A N GLU 304.A O no hydrogen 2.915 N/A LEU 309.A N LEU 305.A O no hydrogen 2.916 N/A ASP 310.A N GLN 306.A O no hydrogen 2.869 N/A GLY 311.A N ALA 307.A O no hydrogen 2.946 N/A ARG 312.A N TRP 308.A O no hydrogen 2.969 N/A GLY 313.A N LEU 309.A O no hydrogen 2.809 N/A ARG 314.A N ASP 310.A O no hydrogen 2.838 N/A GLY 315.A N ARG 312.A O no hydrogen 3.189 N/A LYS 316.A N GLY 311.A O no hydrogen 2.828 N/A SER 319.A N GLN 322.A OE1 no hydrogen 3.007 N/A GLN 322.A N SER 319.A OG no hydrogen 3.069 N/A ALA 323.A N SER 319.A O no hydrogen 2.848 N/A ILE 324.A N ARG 320.A O no hydrogen 3.052 N/A LEU 325.A N GLY 321.A O no hydrogen 2.944 N/A SER 326.A N GLN 322.A O no hydrogen 2.779 N/A ALA 327.A N ALA 323.A O no hydrogen 3.005 N/A MET 328.A N ILE 324.A O no hydrogen 3.047 N/A ASP 329.A N LEU 325.A O no hydrogen 2.920 N/A LYS 330.A N SER 326.A O no hydrogen 2.962 N/A LYS 330.A NZ ASP 310.A OD1 no hydrogen 2.924 N/A LYS 330.A NZ ASP 310.A OD2 no hydrogen 2.722 N/A LEU 331.A N ALA 327.A O no hydrogen 3.231 N/A TYR 332.A N MET 328.A O no hydrogen 2.940 N/A CYS 333.A N ASP 329.A O no hydrogen 3.100 N/A CYS 333.A SG ASP 329.A O no hydrogen 3.354 N/A GLU 334.A N LYS 330.A O no hydrogen 2.976 N/A CYS 335.A N LEU 331.A O no hydrogen 2.936 N/A CYS 335.A SG LEU 331.A O no hydrogen 3.558 N/A GLY 336.A N TYR 332.A O no hydrogen 2.977 N/A ALA 337.A N CYS 333.A O no hydrogen 2.926 N/A VAL 338.A N GLY 336.A O no hydrogen 3.247 N/A