Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2haw_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 2.A NZ GLU 34.A OE1 no hydrogen 3.140 N/A ILE 3.A N ASN 32.A O no hydrogen 2.872 N/A ILE 5.A N GLU 34.A O no hydrogen 2.990 N/A PHE 6.A N ILE 71.A O no hydrogen 3.172 N/A HIS 8.A N THR 15.A OG1 no hydrogen 3.034 N/A HIS 8.A ND1 GLN 9.A O.A no hydrogen 2.908 N/A HIS 8.A ND1 GLN 9.A O.B no hydrogen 2.879 N/A GLN 9.A N.A GLN 80.A O no hydrogen 2.909 N/A GLN 9.A N.B GLN 80.A O no hydrogen 2.898 N/A GLN 9.A NE2.A SER 81.A O no hydrogen 2.987 N/A GLN 9.A NE2.B SER 81.A O no hydrogen 2.848 N/A ASN 10.A ND2 ALA 203.A O no hydrogen 2.975 N/A THR 13.A OG1 GLU 44.A OE1 no hydrogen 2.684 N/A THR 13.A OG1 THR 45.A OG1 no hydrogen 2.799 N/A THR 15.A N ASP 12.A OD2 no hydrogen 2.975 N/A THR 15.A OG1 ASP 74.A OD1 no hydrogen 2.724 N/A ILE 16.A N ASP 12.A O no hydrogen 2.995 N/A CYS 17.A N THR 13.A O no hydrogen 2.748 N/A SER 18.A N ASP 14.A O no hydrogen 2.784 N/A SER 18.A OG ASP 14.A O no hydrogen 3.248 N/A SER 18.A OG ASP 14.A OD1 no hydrogen 2.797 N/A ILE 20.A N ILE 16.A O no hydrogen 3.090 N/A ALA 21.A N CYS 17.A O no hydrogen 2.878 N/A TYR 22.A N SER 18.A O no hydrogen 2.917 N/A TYR 22.A OH GLU 92.A OE1 no hydrogen 2.554 N/A ALA 23.A N ALA 19.A O no hydrogen 3.045 N/A ASP 24.A N ILE 20.A O no hydrogen 3.020 N/A LEU 25.A N ALA 21.A O no hydrogen 3.062 N/A LYS 26.A N TYR 22.A O no hydrogen 2.948 N/A LYS 26.A NZ TYR 22.A OH no hydrogen 3.122 N/A LYS 26.A NZ GLU 92.A OE2 no hydrogen 2.754 N/A ASN 27.A N ALA 23.A O no hydrogen 2.834 N/A ASN 27.A ND2 PHE 31.A O no hydrogen 2.993 N/A ASN 27.A ND2 ALA 33.A O no hydrogen 3.547 N/A LYS 28.A N ASP 24.A O no hydrogen 2.821 N/A LYS 28.A NZ ASP 24.A OD2 no hydrogen 2.839 N/A LYS 28.A NZ GLU 134.A OE1 no hydrogen 2.866 N/A LEU 29.A N LEU 25.A O no hydrogen 3.073 N/A LEU 29.A N LYS 26.A O no hydrogen 3.196 N/A GLY 30.A N ASN 27.A O no hydrogen 3.141 N/A PHE 31.A N LYS 26.A O no hydrogen 2.914 N/A GLU 34.A N ILE 3.A O no hydrogen 2.989 N/A VAL 36.A N ILE 5.A O no hydrogen 2.985 N/A ARG 37.A N ARG 58.A O no hydrogen 3.014 N/A ARG 37.A NE PRO 57.A O no hydrogen 2.732 N/A ARG 37.A NH1 GLY 39.A O no hydrogen 2.850 N/A THR 45.A N ASN 42.A OD1 no hydrogen 2.835 N/A THR 45.A OG1 THR 13.A OG1 no hydrogen 2.799 N/A THR 45.A OG1 ASN 42.A OD1 no hydrogen 3.019 N/A GLN 46.A N ASN 42.A O no hydrogen 2.870 N/A GLN 46.A NE2 GLN 46.A O no hydrogen 3.575 N/A GLN 46.A NE2 ASP 50.A OD2 no hydrogen 3.056 N/A TYR 47.A N GLY 43.A O no hydrogen 3.063 N/A ALA 48.A N GLU 44.A O no hydrogen 3.285 N/A LEU 49.A N THR 45.A O no hydrogen 2.952 N/A ASP 50.A N GLN 46.A O no hydrogen 2.922 N/A TYR 51.A N TYR 47.A O no hydrogen 2.881 N/A PHE 52.A N ALA 48.A O no hydrogen 2.940 N/A LYS 53.A N ASP 50.A O no hydrogen 3.241 N/A GLN 54.A N LEU 49.A O no hydrogen 2.808 N/A ARG 58.A NE GLU 34.A OE2 no hydrogen 2.813 N/A ARG 58.A NH1 GLU 66.A OE1 no hydrogen 2.873 N/A ARG 58.A NH2 GLU 34.A OE1 no hydrogen 2.913 N/A ARG 58.A NH2 GLU 34.A OE2 no hydrogen 3.300 N/A ARG 58.A NH2 GLU 66.A OE2 no hydrogen 2.882 N/A VAL 60.A N ARG 37.A O no hydrogen 3.008 N/A THR 62.A OG1 ASN 65.A OD1 no hydrogen 2.755 N/A ALA 63.A N ASP 84.A OD1 no hydrogen 2.885 N/A ALA 63.A N ASP 84.A OD2 no hydrogen 3.060 N/A ALA 64.A N ASP 84.A OD2 no hydrogen 2.870 N/A GLU 66.A N ALA 63.A O no hydrogen 2.971 N/A VAL 67.A N ALA 63.A O no hydrogen 2.890 N/A VAL 70.A N GLN 89.A O no hydrogen 2.896 N/A ILE 71.A N LEU 4.A O no hydrogen 2.975 N/A LEU 72.A N GLU 92.A O no hydrogen 3.007 N/A VAL 73.A N PHE 6.A O no hydrogen 2.976 N/A ASP 74.A N ILE 94.A O no hydrogen 2.914 N/A HIS 75.A ND1 VAL 73.A O no hydrogen 2.987 N/A HIS 75.A NE2 SER 81.A OG no hydrogen 2.876 N/A ASN 76.A ND2 ASP 95.A OD1 no hydrogen 3.053 N/A ASN 76.A ND2 ARG 98.A O no hydrogen 2.978 N/A ARG 78.A N ASN 101.A O.A no hydrogen 3.126 N/A ARG 78.A N ASN 101.A O.B no hydrogen 3.027 N/A GLN 79.A N GLN 79.A OE1 no hydrogen 2.859 N/A GLN 79.A NE2 GLU 77.A OE1 no hydrogen 2.817 N/A GLN 79.A NE2 GLU 205.A O no hydrogen 2.858 N/A GLN 80.A N GLU 77.A O no hydrogen 2.965 N/A GLN 80.A NE2 GLU 205.A O no hydrogen 3.251 N/A SER 81.A N ARG 78.A O no hydrogen 3.053 N/A SER 81.A OG HIS 75.A NE2 no hydrogen 2.876 N/A ILE 85.A N ILE 82.A O no hydrogen 3.145 N/A GLU 87.A N.A ASP 84.A O no hydrogen 2.835 N/A GLU 87.A N.B ASP 84.A O no hydrogen 2.848 N/A VAL 88.A N ILE 85.A O no hydrogen 3.360 N/A GLN 89.A N ASN 68.A O no hydrogen 2.882 N/A LEU 91.A N VAL 70.A O no hydrogen 2.859 N/A VAL 93.A N TYR 109.A O no hydrogen 3.036 N/A ILE 94.A N LEU 72.A O no hydrogen 2.950 N/A ASP 95.A N ARG 111.A O no hydrogen 2.967 N/A HIS 96.A ND1 VAL 115.A O no hydrogen 3.014 N/A HIS 96.A NE2 ASP 74.A OD2 no hydrogen 3.068 N/A HIS 97.A ND1 ASP 95.A OD2 no hydrogen 2.799 N/A ARG 98.A NE GLU 77.A OE2 no hydrogen 2.785 N/A ALA 100.A N ASN 76.A OD1 no hydrogen 3.149 N/A ASN 101.A ND2.A GLU 77.A OE1 no hydrogen 3.196 N/A ASN 101.A ND2.B GLN 79.A OE1 no hydrogen 2.720 N/A THR 104.A OG1 GLU 106.A O no hydrogen 2.779 N/A TYR 109.A N LEU 91.A O no hydrogen 3.424 N/A ARG 111.A N VAL 93.A O no hydrogen 2.788 N/A ARG 111.A NE GLU 113.A OE1 no hydrogen 3.015 N/A ARG 111.A NH1 TYR 109.A OH no hydrogen 2.966 N/A ARG 111.A NH1 GLU 128.A OE1 no hydrogen 2.963 N/A ARG 111.A NH2 GLU 113.A OE1 no hydrogen 3.303 N/A ARG 111.A NH2 GLU 128.A OE2 no hydrogen 2.952 N/A GLU 113.A N ASP 95.A O no hydrogen 3.198 N/A VAL 115.A N GLU 113.A O no hydrogen 2.823 N/A GLY 116.A N ASP 161.A OD2 no hydrogen 2.720 N/A CYS 117.A SG ASP 14.A OD1 no hydrogen 3.325 N/A THR 118.A N ASP 14.A OD2 no hydrogen 3.083 N/A THR 118.A OG1 ASP 14.A OD2 no hydrogen 3.019 N/A THR 118.A OG1 ASP 74.A OD2 no hydrogen 3.264 N/A THR 120.A N CYS 117.A O no hydrogen 3.118 N/A THR 120.A OG1 ASP 161.A OD1 no hydrogen 2.638 N/A ILE 121.A N THR 118.A O no hydrogen 2.911 N/A LEU 122.A N THR 118.A O no hydrogen 3.101 N/A ASN 123.A N ALA 119.A O no hydrogen 2.901 N/A ASN 123.A ND2 GLU 167.A OE2 no hydrogen 3.040 N/A LYS 124.A N THR 120.A O no hydrogen 3.485 N/A LYS 124.A NZ GLU 113.A OE2 no hydrogen 2.813 N/A LYS 124.A NZ GLN 160.A OE1 no hydrogen 2.850 N/A MET 125.A N ILE 121.A O no hydrogen 3.076 N/A TYR 126.A N LEU 122.A O no hydrogen 2.935 N/A TYR 126.A OH ALA 21.A O no hydrogen 2.864 N/A TYR 126.A OH ASP 24.A OD1 no hydrogen 2.618 N/A LYS 127.A N ASN 123.A O no hydrogen 3.303 N/A LYS 127.A NZ GLU 167.A OE1 no hydrogen 3.074 N/A LYS 127.A NZ GLU 167.A OE2 no hydrogen 2.881 N/A GLU 128.A N LYS 124.A O no hydrogen 2.885 N/A ASN 129.A N MET 125.A O no hydrogen 3.141 N/A ASN 129.A ND2 MET 125.A O no hydrogen 2.834 N/A ASN 130.A N LYS 127.A O no hydrogen 3.117 N/A VAL 131.A N TYR 126.A O no hydrogen 2.979 N/A LYS 135.A NZ ALA 172.A O no hydrogen 3.546 N/A GLU 136.A N GLU 136.A OE1 no hydrogen 2.805 N/A ALA 138.A N GLU 134.A O no hydrogen 2.882 N/A GLY 139.A N LYS 135.A O no hydrogen 3.148 N/A LEU 140.A N GLU 136.A O no hydrogen 3.232 N/A MET 141.A N ILE 137.A O no hydrogen 2.949 N/A LEU 142.A N ALA 138.A O no hydrogen 2.874 N/A SER 143.A N GLY 139.A O no hydrogen 2.903 N/A SER 143.A OG GLY 139.A O no hydrogen 2.690 N/A SER 143.A OG TYR 179.A OH no hydrogen 2.691 N/A ALA 144.A N LEU 140.A O no hydrogen 2.957 N/A ILE 145.A N MET 141.A O no hydrogen 3.057 N/A ILE 146.A N LEU 142.A O no hydrogen 2.914 N/A SER 147.A N SER 143.A O no hydrogen 2.916 N/A SER 147.A OG GLU 44.A OE1 no hydrogen 2.652 N/A ASP 148.A N ALA 144.A O no hydrogen 2.996 N/A SER 149.A N ILE 145.A O no hydrogen 3.009 N/A SER 149.A OG ILE 145.A O no hydrogen 2.879 N/A LEU 150.A N SER 147.A O no hydrogen 3.484 N/A LEU 151.A N ILE 146.A O no hydrogen 3.033 N/A PHE 152.A N SER 149.A OG no hydrogen 2.831 N/A LYS 153.A N SER 149.A O no hydrogen 2.866 N/A SER 154.A N SER 149.A O no hydrogen 2.859 N/A SER 154.A OG THR 156.A OG1 no hydrogen 2.991 N/A THR 156.A N SER 154.A OG no hydrogen 3.374 N/A THR 156.A OG1 SER 154.A OG no hydrogen 2.991 N/A CYS 157.A N SER 154.A O no hydrogen 3.044 N/A CYS 157.A SG THR 158.A O no hydrogen 3.973 N/A THR 158.A N ASP 161.A OD2 no hydrogen 2.810 N/A THR 158.A OG1 ASP 161.A OD2 no hydrogen 2.749 N/A ASP 161.A N THR 158.A OG1 no hydrogen 3.369 N/A VAL 162.A N THR 158.A O no hydrogen 3.137 N/A ALA 163.A N ASP 159.A O no hydrogen 2.931 N/A ALA 164.A N GLN 160.A O no hydrogen 2.914 N/A ALA 165.A N ASP 161.A O no hydrogen 2.986 N/A LYS 166.A N VAL 162.A O no hydrogen 3.038 N/A GLU 167.A N ALA 163.A O no hydrogen 3.157 N/A LEU 168.A N ALA 164.A O no hydrogen 2.874 N/A ALA 169.A N ALA 165.A O no hydrogen 2.851 N/A GLU 170.A N LYS 166.A O no hydrogen 3.332 N/A ILE 171.A N GLU 167.A O no hydrogen 3.076 N/A ALA 172.A N LEU 168.A O no hydrogen 2.802 N/A VAL 174.A N ALA 169.A O no hydrogen 3.076 N/A GLU 178.A N ASP 175.A OD2 no hydrogen 2.850 N/A TYR 179.A N ASP 175.A O no hydrogen 3.041 N/A TYR 179.A OH SER 143.A OG no hydrogen 2.691 N/A GLY 180.A N ALA 176.A O no hydrogen 2.812 N/A LEU 181.A N GLU 177.A O no hydrogen 3.196 N/A ASN 182.A N GLU 178.A O no hydrogen 3.420 N/A MET 183.A N TYR 179.A O no hydrogen 2.941 N/A LEU 184.A N GLY 180.A O no hydrogen 3.062 N/A LYS 185.A N LEU 181.A O no hydrogen 3.108 N/A ALA 186.A N ASN 182.A O no hydrogen 3.051 N/A GLY 187.A N MET 183.A O no hydrogen 3.435 N/A ALA 188.A N LYS 185.A O no hydrogen 2.974 N/A SER 191.A OG ASP 189.A OD1 no hydrogen 2.961 N/A LYS 193.A N LEU 190.A O no hydrogen 3.054 N/A LYS 193.A NZ ASP 189.A O no hydrogen 3.213 N/A THR 194.A N GLU 197.A OE1 no hydrogen 3.147 N/A GLU 196.A N GLU 196.A OE1 no hydrogen 3.032 N/A GLU 197.A N THR 194.A OG1 no hydrogen 3.094 N/A LEU 198.A N THR 194.A O no hydrogen 3.021 N/A ILE 199.A N VAL 195.A O no hydrogen 3.026 N/A SER 200.A N GLU 197.A O no hydrogen 3.037 N/A SER 200.A OG GLU 196.A O no hydrogen 2.831 N/A SER 200.A OG GLU 197.A O no hydrogen 3.427 N/A LEU 201.A N.A GLU 197.A O no hydrogen 2.820 N/A LEU 201.A N.B GLU 197.A O no hydrogen 2.848 N/A ALA 203.A N SER 200.A O no hydrogen 3.302 N/A LYS 204.A N ILE 215.A O no hydrogen 2.904 N/A PHE 206.A N VAL 213.A O no hydrogen 2.912 N/A LEU 208.A N LYS 211.A O.A no hydrogen 2.788 N/A LEU 208.A N LYS 211.A O.B no hydrogen 2.797 N/A LYS 211.A N.A LEU 208.A O no hydrogen 2.945 N/A LYS 211.A N.B LEU 208.A O no hydrogen 2.945 N/A LYS 212.A N ASP 247.A OD2 no hydrogen 2.847 N/A LYS 212.A NZ LYS 244.A O no hydrogen 2.779 N/A VAL 213.A N PHE 206.A O no hydrogen 2.941 N/A GLU 214.A N LEU 248.A O no hydrogen 2.993 N/A ILE 215.A N LYS 204.A O no hydrogen 2.915 N/A ALA 216.A N LEU 250.A O no hydrogen 2.850 N/A GLN 217.A N ASP 202.A O no hydrogen 2.961 N/A GLN 217.A NE2 THR 254.A OG1 no hydrogen 2.913 N/A GLN 217.A NE2 VAL 292.A O no hydrogen 2.904 N/A VAL 218.A N.A VAL 252.A O no hydrogen 2.977 N/A VAL 218.A N.B VAL 252.A O no hydrogen 2.966 N/A THR 220.A N THR 254.A O no hydrogen 2.820 N/A THR 220.A OG1 ASP 222.A O no hydrogen 3.025 N/A ASP 222.A N THR 220.A OG1 no hydrogen 3.018 N/A ASP 225.A N ASP 222.A O no hydrogen 3.129 N/A VAL 226.A N ILE 223.A O no hydrogen 2.926 N/A LYS 227.A N ILE 223.A O no hydrogen 2.867 N/A LYS 228.A N GLU 224.A O no hydrogen 3.213 N/A LYS 228.A NZ ASP 225.A O no hydrogen 2.734 N/A LYS 228.A NZ ASP 225.A OD1 no hydrogen 3.516 N/A ARG 229.A N VAL 226.A O no hydrogen 2.872 N/A ARG 229.A NH1 LYS 193.A O no hydrogen 3.109 N/A ARG 229.A NH2 LYS 193.A O no hydrogen 2.905 N/A GLN 230.A N LYS 227.A O no hydrogen 3.109 N/A GLN 230.A NE2 GLU 234.A OE2 no hydrogen 2.933 N/A GLN 230.A NE2 ASN 283.A O no hydrogen 2.760 N/A LEU 233.A N ARG 229.A O no hydrogen 2.878 N/A GLU 234.A N GLN 230.A O no hydrogen 2.764 N/A ALA 235.A N ALA 231.A O no hydrogen 3.091 N/A VAL 236.A N.A GLU 232.A O no hydrogen 3.251 N/A VAL 236.A N.B GLU 232.A O no hydrogen 3.217 N/A ILE 237.A N LEU 233.A O no hydrogen 2.950 N/A SER 238.A N.A GLU 234.A O no hydrogen 2.926 N/A SER 238.A N.B GLU 234.A O no hydrogen 2.919 N/A SER 238.A OG.A GLU 234.A O no hydrogen 2.934 N/A SER 238.A OG.A ALA 235.A O no hydrogen 3.018 N/A SER 238.A OG.B GLU 234.A O no hydrogen 2.644 N/A LYS 239.A N ALA 235.A O no hydrogen 3.200 N/A VAL 240.A N VAL 236.A O.A no hydrogen 3.143 N/A VAL 240.A N VAL 236.A O.B no hydrogen 3.268 N/A VAL 241.A N ILE 237.A O no hydrogen 2.884 N/A ALA 242.A N SER 238.A O.A no hydrogen 2.972 N/A ALA 242.A N SER 238.A O.B no hydrogen 3.175 N/A GLU 243.A N LYS 239.A O no hydrogen 2.942 N/A LYS 244.A N VAL 240.A O no hydrogen 2.903 N/A LYS 244.A NZ GLU 205.A OE2 no hydrogen 2.924 N/A LYS 244.A NZ GLU 214.A OE1 no hydrogen 3.523 N/A LYS 244.A NZ GLU 214.A OE2 no hydrogen 2.883 N/A ASN 245.A N ALA 242.A O no hydrogen 3.322 N/A LEU 246.A N VAL 241.A O no hydrogen 2.963 N/A ASP 247.A N LYS 212.A O no hydrogen 2.753 N/A PHE 249.A N ILE 266.A O no hydrogen 2.885 N/A LEU 250.A N GLU 214.A O no hydrogen 2.860 N/A LEU 251.A N LEU 264.A O no hydrogen 2.862 N/A VAL 252.A N ALA 216.A O no hydrogen 2.768 N/A ILE 253.A N LEU 262.A O no hydrogen 2.854 N/A THR 254.A N VAL 218.A O.A no hydrogen 2.854 N/A THR 254.A N VAL 218.A O.B no hydrogen 2.887 N/A THR 254.A OG1 SER 261.A OG no hydrogen 2.748 N/A ASP 255.A N ASP 260.A O no hydrogen 2.803 N/A ILE 256.A N THR 220.A O no hydrogen 3.009 N/A LEU 257.A N ASP 255.A OD1 no hydrogen 3.015 N/A GLU 258.A N ASP 255.A O no hydrogen 3.269 N/A GLU 258.A N ASP 255.A OD1 no hydrogen 3.003 N/A ASN 259.A ND2 LYS 153.A O no hydrogen 3.264 N/A SER 261.A N LEU 288.A O no hydrogen 3.134 N/A SER 261.A OG THR 254.A OG1 no hydrogen 2.748 N/A SER 261.A OG VAL 291.A O no hydrogen 2.632 N/A LEU 262.A N ILE 253.A O no hydrogen 2.796 N/A ALA 263.A N ALA 286.A O no hydrogen 2.885 N/A LEU 264.A N LEU 251.A O no hydrogen 2.883 N/A ALA 265.A N ASN 284.A O no hydrogen 3.007 N/A ILE 266.A N PHE 249.A O no hydrogen 2.992 N/A GLU 269.A N ASP 247.A O no hydrogen 2.897 N/A ALA 270.A N GLY 267.A O no hydrogen 3.174 N/A LYS 272.A N GLU 269.A O no hydrogen 3.034 N/A LYS 272.A NZ GLU 269.A OE2 no hydrogen 2.981 N/A VAL 273.A N ALA 270.A O no hydrogen 2.944 N/A LYS 275.A N ALA 271.A O no hydrogen 3.389 N/A ALA 276.A N LYS 272.A O no hydrogen 2.894 N/A PHE 277.A N VAL 273.A O no hydrogen 3.049 N/A VAL 279.A N GLU 274.A O no hydrogen 3.178 N/A LEU 281.A N GLU 274.A OE1 no hydrogen 2.850 N/A GLU 282.A N THR 285.A O no hydrogen 2.940 N/A ASN 284.A ND2 GLU 234.A OE2 no hydrogen 2.790 N/A THR 285.A N GLU 282.A O no hydrogen 3.237 N/A THR 285.A OG1 GLU 282.A O no hydrogen 3.297 N/A ALA 286.A N ALA 263.A O no hydrogen 3.164 N/A LEU 288.A N SER 261.A O no hydrogen 2.703 N/A GLY 290.A N ASP 260.A OD2 no hydrogen 3.043 N/A VAL 291.A N LEU 288.A O no hydrogen 3.300 N/A VAL 292.A N GLN 297.A OE1 no hydrogen 2.882 N/A SER 293.A N GLN 297.A OE1 no hydrogen 2.898 N/A ARG 294.A NH1 ASP 202.A O no hydrogen 2.925 N/A ARG 294.A NH1 ILE 215.A O no hydrogen 2.838 N/A ARG 294.A NH2 ASP 202.A OD1 no hydrogen 2.954 N/A LYS 296.A N SER 293.A OG no hydrogen 3.113 N/A GLN 297.A N SER 293.A O no hydrogen 2.838 N/A GLN 297.A NE2 GLY 290.A O no hydrogen 2.884 N/A VAL 298.A N ARG 294.A O no hydrogen 3.253 N/A VAL 299.A N ARG 294.A O no hydrogen 2.882 N/A LEU 302.A N VAL 298.A O no hydrogen 2.934 N/A THR 303.A N VAL 299.A O no hydrogen 2.982 N/A THR 303.A OG1 VAL 299.A O no hydrogen 2.729 N/A ASP 304.A N PRO 300.A O no hydrogen 3.104 N/A ALA 305.A N VAL 301.A O no hydrogen 2.978 N/A MET 306.A N LEU 302.A O no hydrogen 2.936 N/A ALA 307.A N THR 303.A O no hydrogen 3.145 N/A