Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5k3a_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 5.A N ASP 3.A OD1 no hydrogen 2.938 N/A PHE 8.A N PHE 5.A O no hydrogen 2.880 N/A GLY 9.A N VAL 24.A O no hydrogen 2.739 N/A GLU 11.A N ALA 22.A O no hydrogen 2.872 N/A ILE 13.A N ILE 20.A O no hydrogen 2.755 N/A THR 15.A OG1 GLY 18.A O no hydrogen 2.670 N/A SER 16.A N GLU 91.A OE1 no hydrogen 2.777 N/A SER 16.A OG GLU 91.A OE1 no hydrogen 3.213 N/A SER 16.A OG GLU 91.A OE2 no hydrogen 2.625 N/A SER 17.A N THR 15.A OG1 no hydrogen 2.984 N/A GLY 18.A N THR 15.A O no hydrogen 3.128 N/A ARG 19.A N ASP 69.A OD2 no hydrogen 2.809 N/A ARG 19.A NE ASP 69.A OD2 no hydrogen 3.087 N/A ARG 19.A NH1 ASP 69.A OD1 no hydrogen 2.867 N/A ILE 20.A N ILE 13.A O no hydrogen 2.830 N/A PHE 21.A N SER 68.A OG no hydrogen 3.030 N/A ALA 22.A N GLU 11.A O no hydrogen 3.050 N/A ARG 23.A N VAL 59.A O no hydrogen 2.974 N/A ARG 23.A NE GLY 9.A O no hydrogen 2.927 N/A ARG 23.A NH1 ASP 3.A OD1 no hydrogen 2.879 N/A ARG 23.A NH2 ASP 3.A OD1 no hydrogen 3.046 N/A ARG 23.A NH2 ASP 3.A OD2 no hydrogen 3.412 N/A ARG 23.A NH2 PHE 8.A O no hydrogen 2.918 N/A VAL 24.A N GLY 9.A O no hydrogen 3.023 N/A GLY 25.A N VAL 57.A O no hydrogen 2.976 N/A LEU 31.A N LYS 56.A O no hydrogen 2.741 N/A LEU 32.A N ALA 102.A O no hydrogen 2.961 N/A LEU 33.A N ILE 58.A O no hydrogen 2.822 N/A LEU 34.A N ALA 104.A O no hydrogen 2.964 N/A HIS 35.A ND1 GLY 36.A O no hydrogen 2.939 N/A GLN 39.A N GLY 36.A O no hydrogen 2.884 N/A GLN 39.A NE2 GLU 280.A OE2 no hydrogen 2.793 N/A HIS 41.A N ASP 61.A OD1 no hydrogen 2.838 N/A HIS 41.A ND1 ASP 61.A OD1 no hydrogen 2.856 N/A VAL 42.A N THR 40.A OG1 no hydrogen 3.333 N/A MET 43.A N THR 40.A O no hydrogen 3.112 N/A TRP 44.A N HIS 41.A O no hydrogen 3.224 N/A HIS 45.A N VAL 42.A O no hydrogen 2.963 N/A ARG 46.A NH1.A ALA 189.A O no hydrogen 3.433 N/A ARG 46.A NH1.A GLU 280.A O no hydrogen 2.370 N/A ARG 46.A NH2.A ALA 189.A O no hydrogen 2.421 N/A VAL 47.A N TRP 44.A O no hydrogen 3.171 N/A ALA 48.A N TRP 44.A O no hydrogen 2.764 N/A LYS 50.A NZ GLU 53.A OE1 no hydrogen 2.998 N/A LEU 51.A N VAL 47.A O no hydrogen 3.037 N/A ALA 52.A N ALA 48.A O no hydrogen 2.849 N/A GLU 53.A N LYS 50.A O no hydrogen 3.209 N/A ARG 54.A N LEU 51.A O no hydrogen 2.976 N/A PHE 55.A N LEU 51.A O no hydrogen 2.914 N/A LYS 56.A N PRO 29.A O no hydrogen 2.874 N/A VAL 57.A N GLY 25.A O no hydrogen 2.806 N/A ILE 58.A N LEU 31.A O no hydrogen 2.848 N/A VAL 59.A N ARG 23.A O no hydrogen 2.782 N/A ALA 60.A N LEU 33.A O no hydrogen 3.204 N/A ASP 61.A N PHE 21.A O no hydrogen 2.834 N/A LEU 62.A N HIS 35.A NE2 no hydrogen 2.957 N/A GLY 64.A N ASP 69.A O no hydrogen 2.887 N/A TYR 65.A N LEU 62.A O no hydrogen 2.827 N/A TYR 65.A OH ASP 214.A OD2 no hydrogen 2.689 N/A TRP 67.A N ASP 61.A OD2 no hydrogen 2.788 N/A SER 68.A N TYR 65.A O no hydrogen 2.915 N/A SER 68.A OG ASP 61.A O no hydrogen 2.790 N/A ASP 69.A N ARG 19.A O no hydrogen 2.890 N/A SER 73.A OG GLU 213.A OE1 no hydrogen 2.609 N/A GLN 76.A N ASP 74.A OD1 no hydrogen 2.906 N/A HIS 77.A N ASP 74.A O no hydrogen 2.969 N/A HIS 77.A ND1 GLU 213.A OE1 no hydrogen 2.823 N/A THR 78.A N ASP 74.A OD1 no hydrogen 2.953 N/A THR 78.A OG1 ASP 74.A OD1 no hydrogen 3.022 N/A THR 78.A OG1 ASP 74.A OD2 no hydrogen 2.803 N/A TYR 80.A N HIS 77.A O no hydrogen 3.008 N/A TYR 80.A OH PRO 71.A O no hydrogen 2.633 N/A THR 81.A N THR 78.A O no hydrogen 3.034 N/A THR 81.A OG1 THR 78.A O no hydrogen 2.709 N/A LYS 82.A N ASP 222.A OD1 no hydrogen 2.889 N/A LYS 82.A NZ TYR 80.A O no hydrogen 2.895 N/A LYS 82.A NZ ASP 214.A O no hydrogen 3.536 N/A LYS 82.A NZ ASP 214.A OD1 no hydrogen 2.830 N/A LYS 82.A NZ ASP 222.A OD2 no hydrogen 2.724 N/A ARG 83.A NE ASP 118.A OD2 no hydrogen 2.883 N/A ARG 83.A NH1 ASP 118.A OD1 no hydrogen 3.099 N/A ALA 84.A N THR 81.A OG1 no hydrogen 3.151 N/A MET 85.A N THR 81.A O no hydrogen 2.928 N/A ALA 86.A N LYS 82.A O no hydrogen 2.895 N/A LYS 87.A N ARG 83.A O no hydrogen 3.129 N/A GLN 88.A N ALA 84.A O no hydrogen 2.931 N/A GLN 88.A NE2 GLY 18.A O no hydrogen 3.201 N/A LEU 89.A N MET 85.A O no hydrogen 2.975 N/A ILE 90.A N ALA 86.A O no hydrogen 2.848 N/A GLU 91.A N LYS 87.A O no hydrogen 3.014 N/A ALA 92.A N GLN 88.A O no hydrogen 2.942 N/A MET 93.A N LEU 89.A O no hydrogen 2.910 N/A GLU 94.A N ILE 90.A O no hydrogen 2.971 N/A GLN 95.A N GLU 91.A O no hydrogen 3.127 N/A GLN 95.A N ALA 92.A O no hydrogen 3.142 N/A LEU 96.A N MET 93.A O no hydrogen 3.039 N/A GLY 97.A N GLU 94.A O no hydrogen 2.953 N/A HIS 98.A N MET 93.A O no hydrogen 2.847 N/A HIS 100.A ND1 GLY 121.A O no hydrogen 2.911 N/A PHE 101.A N ARG 122.A O no hydrogen 2.914 N/A ALA 102.A N PRO 30.A O no hydrogen 2.983 N/A LEU 103.A N LYS 125.A O no hydrogen 3.098 N/A ALA 104.A N LEU 32.A O no hydrogen 2.952 N/A GLY 105.A N ALA 127.A O no hydrogen 3.041 N/A HIS 106.A N LEU 34.A O no hydrogen 2.871 N/A HIS 106.A NE2 ASP 130.A OD2 no hydrogen 2.893 N/A HIS 106.A NE2 ASN 276.A O no hydrogen 2.815 N/A ARG 107.A NE ASP 214.A OD1 no hydrogen 2.907 N/A ARG 107.A NE ASP 214.A OD2 no hydrogen 3.455 N/A ARG 107.A NH2 ASP 214.A O no hydrogen 3.159 N/A ARG 107.A NH2 ASP 214.A OD1 no hydrogen 2.930 N/A GLY 108.A N HIS 106.A O no hydrogen 2.915 N/A ARG 110.A NH2 LEU 132.A O no hydrogen 2.812 N/A ARG 110.A NH2 THR 134.A OG1 no hydrogen 3.031 N/A VAL 111.A N ARG 107.A O no hydrogen 3.000 N/A SER 112.A N GLY 108.A O no hydrogen 3.019 N/A SER 112.A OG GLY 108.A O no hydrogen 2.730 N/A TYR 113.A N ALA 109.A O no hydrogen 2.971 N/A TYR 113.A OH ASP 226.A OD1 no hydrogen 3.371 N/A TYR 113.A OH ASP 226.A OD2 no hydrogen 2.476 N/A ARG 114.A N ARG 110.A O no hydrogen 3.102 N/A ARG 114.A NH1 ASP 118.A OD1 no hydrogen 2.925 N/A ARG 114.A NH1 ASP 229.A OD2 no hydrogen 2.802 N/A ARG 114.A NH2 ASP 226.A OD1 no hydrogen 2.841 N/A ARG 114.A NH2 ASP 229.A OD2 no hydrogen 2.870 N/A LEU 115.A N VAL 111.A O no hydrogen 2.830 N/A ALA 116.A N SER 112.A O no hydrogen 3.016 N/A LEU 117.A N TYR 113.A O no hydrogen 2.957 N/A ASP 118.A N ARG 114.A O no hydrogen 2.850 N/A SER 119.A N.A LEU 115.A O no hydrogen 2.743 N/A SER 119.A N.B LEU 115.A O no hydrogen 2.755 N/A SER 119.A OG.B LEU 115.A O no hydrogen 3.164 N/A SER 119.A OG.B SER 119.A O.B no hydrogen 2.504 N/A ARG 122.A N SER 119.A O.A no hydrogen 3.019 N/A ARG 122.A N SER 119.A O.B no hydrogen 3.157 N/A ARG 122.A NH1 GLU 94.A OE2 no hydrogen 2.986 N/A ARG 122.A NH2 GLU 94.A OE2 no hydrogen 2.744 N/A LEU 123.A N PRO 120.A O no hydrogen 3.088 N/A SER 124.A N PHE 101.A O no hydrogen 3.004 N/A LYS 125.A NZ PHE 293.A O no hydrogen 2.890 N/A LEU 126.A N PRO 239.A O no hydrogen 3.036 N/A ALA 127.A N LEU 103.A O no hydrogen 2.819 N/A VAL 128.A N LEU 241.A O no hydrogen 2.833 N/A LEU 129.A N GLY 105.A O no hydrogen 2.932 N/A ASP 130.A N LEU 243.A O no hydrogen 2.853 N/A LEU 132.A N TYR 137.A OH.A no hydrogen 3.357 N/A THR 134.A N TYR 113.A OH no hydrogen 2.899 N/A TYR 135.A N ASP 226.A OD2 no hydrogen 3.107 N/A GLU 136.A N PRO 133.A O no hydrogen 2.814 N/A TYR 137.A N.A PRO 133.A O no hydrogen 3.284 N/A TYR 137.A N.B PRO 133.A O no hydrogen 3.205 N/A TYR 137.A OH.B ILE 149.A O no hydrogen 2.783 N/A TRP 138.A N THR 134.A O no hydrogen 3.187 N/A TRP 138.A NE1 GLY 218.A O no hydrogen 2.905 N/A GLN 139.A N TYR 135.A O no hydrogen 2.902 N/A ARG 140.A N GLU 136.A O no hydrogen 3.315 N/A ARG 140.A N TYR 137.A O.A no hydrogen 3.275 N/A ARG 140.A N TYR 137.A O.B no hydrogen 3.087 N/A ARG 140.A NE ALA 253.A O no hydrogen 3.004 N/A ARG 140.A NH2 GLU 136.A O no hydrogen 3.336 N/A ARG 140.A NH2 GLU 136.A OE1 no hydrogen 2.825 N/A MET 141.A N TRP 138.A O no hydrogen 2.985 N/A TYR 145.A N ASN 142.A OD1 no hydrogen 2.987 N/A ALA 146.A N ASN 142.A O no hydrogen 2.772 N/A LEU 147.A N ARG 143.A O no hydrogen 3.018 N/A LYS 148.A N ALA 144.A O no hydrogen 3.116 N/A LYS 148.A N TYR 145.A O no hydrogen 3.018 N/A ILE 149.A N TYR 145.A O no hydrogen 2.956 N/A TRP 152.A N ILE 149.A O no hydrogen 3.453 N/A SER 153.A N TYR 150.A O no hydrogen 3.163 N/A PHE 154.A N TYR 150.A O no hydrogen 3.005 N/A LEU 155.A N HIS 151.A O no hydrogen 2.901 N/A GLN 157.A N PHE 154.A O no hydrogen 3.155 N/A GLN 157.A NE2 SER 153.A O no hydrogen 3.022 N/A LEU 161.A N PRO 158.A O no hydrogen 3.109 N/A GLU 163.A N GLU 163.A OE2 no hydrogen 2.717 N/A ASN 164.A N.A PRO 160.A O no hydrogen 2.806 N/A ASN 164.A N.B PRO 160.A O no hydrogen 2.765 N/A LEU 165.A N LEU 161.A O no hydrogen 3.155 N/A LEU 166.A N PRO 162.A O no hydrogen 2.902 N/A GLY 167.A N.A ASN 164.A O.B no hydrogen 3.397 N/A GLY 167.A N.B GLU 163.A O no hydrogen 3.180 N/A GLY 167.A N.B ASN 164.A O.B no hydrogen 3.403 N/A PHE 172.A N ASP 169.A O no hydrogen 3.140 N/A TYR 173.A OH TYR 150.A OH no hydrogen 2.656 N/A VAL 174.A N PRO 170.A O no hydrogen 3.126 N/A LYS 175.A N ASP 171.A O no hydrogen 3.069 N/A ALA 176.A N PHE 172.A O no hydrogen 3.014 N/A LYS 177.A N TYR 173.A O no hydrogen 2.879 N/A LYS 177.A NZ TYR 150.A OH no hydrogen 2.587 N/A LYS 177.A NZ TYR 173.A OH no hydrogen 3.409 N/A LEU 178.A N VAL 174.A O no hydrogen 2.907 N/A ALA 179.A N LYS 175.A O no hydrogen 3.054 N/A SER 180.A N ALA 176.A O no hydrogen 2.879 N/A SER 180.A OG ALA 176.A O no hydrogen 3.203 N/A SER 180.A OG LYS 177.A O no hydrogen 3.161 N/A TRP 181.A N LYS 177.A O no hydrogen 3.081 N/A THR 182.A N ALA 179.A O no hydrogen 3.136 N/A THR 182.A OG1 ALA 179.A O no hydrogen 2.756 N/A THR 182.A OG1 ASP 186.A O no hydrogen 3.042 N/A ARG 183.A N GLU 281.A OE1 no hydrogen 2.780 N/A ARG 183.A NE GLU 273.A OE1 no hydrogen 2.754 N/A ARG 183.A NH1 ARG 183.A O no hydrogen 3.313 N/A GLY 185.A N THR 182.A OG1 no hydrogen 2.963 N/A SER 188.A N ASP 186.A OD1 no hydrogen 2.994 N/A SER 188.A OG ASP 186.A OD1 no hydrogen 2.648 N/A PHE 190.A N LEU 187.A O no hydrogen 3.114 N/A ARG 193.A N ASP 191.A OD1 no hydrogen 2.783 N/A ARG 193.A NE ASP 191.A OD1 no hydrogen 3.081 N/A ARG 193.A NE ASP 191.A OD2 no hydrogen 3.300 N/A ARG 193.A NH1 ASP 191.A OD2 no hydrogen 2.819 N/A VAL 195.A N ASP 191.A O no hydrogen 3.052 N/A GLU 196.A N PRO 192.A O no hydrogen 3.098 N/A HIS 197.A N ARG 193.A O no hydrogen 3.321 N/A HIS 197.A NE2 ALA 2.A O no hydrogen 2.906 N/A TYR 198.A N ALA 194.A O no hydrogen 3.097 N/A TYR 198.A OH GLU 280.A OE1 no hydrogen 2.579 N/A ARG 199.A N VAL 195.A O no hydrogen 2.813 N/A ARG 199.A NE GLU 196.A OE2 no hydrogen 2.932 N/A ARG 199.A NH1 GLU 196.A OE1 no hydrogen 2.909 N/A ARG 199.A NH2 ASP 171.A OD1 no hydrogen 3.064 N/A ARG 199.A NH2 ASP 171.A OD2 no hydrogen 3.125 N/A ILE 200.A N GLU 196.A O no hydrogen 2.896 N/A ALA 201.A N HIS 197.A O no hydrogen 3.123 N/A PHE 202.A N TYR 198.A O no hydrogen 3.029 N/A ALA 203.A N ILE 200.A O no hydrogen 3.176 N/A ASP 204.A N ALA 201.A O no hydrogen 3.134 N/A MET 206.A N ASP 204.A OD1 no hydrogen 2.746 N/A ARG 207.A NH1 SER 68.A O no hydrogen 3.127 N/A ARG 207.A NH2 GLY 64.A O no hydrogen 3.027 N/A ARG 207.A NH2 SER 68.A O no hydrogen 2.740 N/A ARG 208.A N ASP 204.A O no hydrogen 2.991 N/A ARG 208.A NH2 PHE 202.A O no hydrogen 2.772 N/A HIS 209.A N PRO 205.A O no hydrogen 2.913 N/A HIS 209.A ND1 GLU 163.A OE1 no hydrogen 2.804 N/A VAL 210.A N MET 206.A O no hydrogen 3.139 N/A MET 211.A N ARG 207.A O no hydrogen 3.092 N/A CYS 212.A N ARG 208.A O no hydrogen 3.036 N/A CYS 212.A SG ARG 208.A O no hydrogen 3.563 N/A GLU 213.A N HIS 209.A O no hydrogen 2.897 N/A ASP 214.A N VAL 210.A O no hydrogen 2.836 N/A TYR 215.A N MET 211.A O no hydrogen 3.115 N/A ARG 216.A N CYS 212.A O no hydrogen 2.831 N/A ARG 216.A NE GLN 157.A O no hydrogen 2.879 N/A ARG 216.A NH1 GLN 157.A O no hydrogen 2.960 N/A ARG 216.A NH1 GLU 163.A OE1 no hydrogen 3.251 N/A ARG 216.A NH1 GLU 163.A OE2 no hydrogen 2.833 N/A ARG 216.A NH2 GLU 163.A OE1 no hydrogen 2.943 N/A ARG 216.A NH2 GLU 213.A OE2 no hydrogen 2.766 N/A ALA 217.A N GLU 213.A O no hydrogen 2.756 N/A GLY 218.A N ASP 214.A O no hydrogen 2.893 N/A ALA 219.A N TYR 215.A O no hydrogen 2.948 N/A ALA 219.A N ARG 216.A O no hydrogen 3.081 N/A TYR 220.A N ARG 216.A O no hydrogen 3.088 N/A TYR 220.A N ALA 217.A O no hydrogen 3.109 N/A ASP 222.A N ALA 217.A O no hydrogen 2.862 N/A GLU 224.A N TYR 220.A O no hydrogen 2.907 N/A HIS 225.A N ALA 221.A O no hydrogen 2.831 N/A ASP 226.A N ASP 222.A O no hydrogen 2.992 N/A LYS 227.A N PHE 223.A O no hydrogen 2.805 N/A LYS 227.A NZ GLU 231.A OE1 no hydrogen 2.737 N/A LYS 227.A NZ GLU 231.A OE2 no hydrogen 3.198 N/A ILE 228.A N GLU 224.A O no hydrogen 3.038 N/A ASP 229.A N HIS 225.A O no hydrogen 3.381 N/A VAL 230.A N.A ASP 226.A O no hydrogen 2.938 N/A VAL 230.A N.B ASP 226.A O no hydrogen 2.991 N/A GLU 231.A N LYS 227.A O no hydrogen 2.939 N/A ALA 232.A N ILE 228.A O no hydrogen 3.028 N/A ALA 232.A N ASP 229.A O no hydrogen 3.253 N/A GLY 233.A N VAL 230.A O.A no hydrogen 2.824 N/A GLY 233.A N VAL 230.A O.B no hydrogen 3.319 N/A ASN 234.A N ASP 229.A O no hydrogen 2.862 N/A ASN 234.A ND2 ASP 229.A OD1 no hydrogen 2.755 N/A LYS 235.A NZ ARG 261.A O no hydrogen 2.667 N/A ILE 236.A N TRP 263.A O no hydrogen 2.786 N/A MET 240.A N ASP 266.A O no hydrogen 2.870 N/A LEU 241.A N LEU 126.A O no hydrogen 2.865 N/A ALA 242.A N GLN 268.A O no hydrogen 2.810 N/A LEU 243.A N VAL 128.A O no hydrogen 2.930 N/A TRP 244.A N ALA 270.A O no hydrogen 3.377 N/A GLY 245.A N ASP 130.A OD1 no hydrogen 2.810 N/A ALA 246.A N ILE 272.A O no hydrogen 2.795 N/A SER 247.A N SER 274.A O no hydrogen 2.989 N/A GLY 248.A N GLY 245.A O no hydrogen 2.944 N/A ILE 249.A N ASN 276.A OD1 no hydrogen 3.115 N/A SER 252.A OG ILE 249.A O no hydrogen 3.180 N/A THR 255.A OG1 ASP 258.A OD2 no hydrogen 2.433 N/A ASP 258.A N THR 255.A O no hydrogen 2.782 N/A VAL 259.A N THR 255.A O no hydrogen 3.140 N/A TRP 260.A N PRO 256.A O no hydrogen 2.847 N/A TRP 260.A NE1 ILE 131.A O no hydrogen 2.982 N/A ARG 261.A N LEU 257.A O no hydrogen 2.950 N/A LYS 262.A N VAL 259.A O no hydrogen 3.056 N/A LYS 262.A NZ GLU 136.A OE2 no hydrogen 3.022 N/A TRP 263.A N TRP 260.A O no hydrogen 2.921 N/A TRP 263.A NE1 GLU 136.A OE2 no hydrogen 2.949 N/A SER 265.A N ILE 236.A O no hydrogen 2.931 N/A SER 265.A OG ILE 236.A O no hydrogen 3.449 N/A GLN 268.A N MET 240.A O no hydrogen 2.948 N/A ALA 270.A N ALA 242.A O no hydrogen 3.091 N/A ILE 272.A N TRP 244.A O no hydrogen 2.914 N/A SER 274.A OG GLY 275.A O no hydrogen 2.873 N/A GLY 275.A N GLU 281.A OE1 no hydrogen 2.862 N/A ASN 276.A N TRP 181.A O no hydrogen 2.809 N/A ASN 276.A ND2 TRP 181.A O no hydrogen 3.029 N/A PHE 277.A N GLU 281.A OE2 no hydrogen 2.922 N/A LEU 278.A N ASP 130.A OD2 no hydrogen 2.994 N/A GLU 280.A N PHE 277.A O no hydrogen 3.046 N/A GLU 281.A N PHE 277.A O no hydrogen 2.799 N/A ALA 282.A N LEU 278.A O no hydrogen 2.782 N/A THR 286.A N ALA 282.A O no hydrogen 2.890 N/A THR 286.A OG1 LEU 278.A O no hydrogen 3.307 N/A THR 286.A OG1 ALA 282.A O no hydrogen 2.799 N/A ALA 287.A N PRO 283.A O no hydrogen 2.771 N/A GLU 288.A N ASP 284.A O no hydrogen 2.936 N/A ALA 289.A N GLN 285.A O no hydrogen 3.095 N/A LEU 290.A N THR 286.A O no hydrogen 3.081 N/A VAL 291.A N ALA 287.A O no hydrogen 2.920 N/A ARG 292.A N GLU 288.A O no hydrogen 2.885 N/A ARG 292.A NH2 GLU 288.A OE2 no hydrogen 3.224 N/A PHE 293.A N ALA 289.A O no hydrogen 2.955 N/A PHE 294.A N LEU 290.A O no hydrogen 2.939 N/A SER 295.A N VAL 291.A O no hydrogen 3.010 N/A SER 295.A OG VAL 291.A O no hydrogen 2.751 N/A