Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4fso_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 4.A N ARG 32.A O no hydrogen 2.906 N/A ARG 6.A N ASP 30.A O no hydrogen 2.905 N/A LEU 7.A N LEU 351.A O no hydrogen 2.872 N/A GLU 8.A N ILE 28.A O no hydrogen 2.842 N/A ALA 9.A N TYR 349.A O no hydrogen 2.810 N/A ARG 10.A N GLY 26.A O no hydrogen 2.876 N/A THR 11.A N ALA 347.A O no hydrogen 2.438 N/A THR 11.A OG1 GLN 25.A OE1 no hydrogen 2.746 N/A VAL 12.A N ALA 24.A O no hydrogen 2.920 N/A TYR 13.A N LEU 345.A O no hydrogen 2.832 N/A TYR 13.A OH GLU 21.A OE1 no hydrogen 2.718 N/A PHE 14.A N GLU 22.A O no hydrogen 2.865 N/A ASN 15.A N VAL 343.A O no hydrogen 2.730 N/A ARG 16.A N ARG 20.A O no hydrogen 2.915 N/A ASP 17.A N ASP 341.A O no hydrogen 2.594 N/A ARG 20.A N ARG 16.A O no hydrogen 3.288 N/A GLU 22.A N PHE 14.A O no hydrogen 2.781 N/A ALA 24.A N VAL 12.A O no hydrogen 2.830 N/A GLN 25.A N ILE 52.A O no hydrogen 3.145 N/A GLY 26.A N ARG 10.A O no hydrogen 2.775 N/A PHE 27.A N LEU 50.A O no hydrogen 2.892 N/A ILE 28.A N GLU 8.A O no hydrogen 2.806 N/A LEU 29.A N ALA 48.A O no hydrogen 2.682 N/A ASP 30.A N ARG 6.A O no hydrogen 3.192 N/A LEU 31.A N THR 46.A O no hydrogen 3.010 N/A ARG 32.A N SER 4.A O no hydrogen 2.799 N/A ARG 32.A NE ASP 30.A OD1 no hydrogen 2.405 N/A SER 33.A N VAL 44.A O no hydrogen 2.763 N/A SER 33.A OG GLY 34.A O no hydrogen 2.867 N/A SER 33.A OG VAL 44.A O no hydrogen 3.064 N/A THR 36.A N PHE 42.A O no hydrogen 2.633 N/A THR 36.A OG1 PHE 42.A O no hydrogen 3.404 N/A GLY 41.A N ARG 64.A O no hydrogen 2.889 N/A PHE 42.A N THR 36.A OG1 no hydrogen 2.824 N/A GLY 43.A N LYS 62.A O no hydrogen 3.218 N/A VAL 44.A N SER 33.A OG no hydrogen 2.449 N/A ASP 45.A N ALA 60.A O no hydrogen 2.798 N/A THR 46.A N LEU 31.A O no hydrogen 2.888 N/A THR 46.A OG1 LEU 31.A O no hydrogen 3.342 N/A LEU 47.A N GLY 58.A O no hydrogen 2.674 N/A ALA 48.A N LEU 29.A O no hydrogen 3.040 N/A MET 49.A N LYS 56.A O no hydrogen 2.534 N/A LEU 50.A N PHE 27.A O no hydrogen 3.103 N/A GLY 51.A N TYR 54.A O no hydrogen 2.717 N/A ILE 52.A N GLN 25.A O no hydrogen 3.201 N/A TYR 54.A N GLY 51.A O no hydrogen 2.913 N/A LYS 56.A N MET 49.A O no hydrogen 2.907 N/A GLY 58.A N LEU 47.A O no hydrogen 2.373 N/A ALA 60.A N ASP 45.A O no hydrogen 2.629 N/A GLY 61.A N TYR 72.A O no hydrogen 2.768 N/A LYS 62.A N GLY 43.A O no hydrogen 3.210 N/A LYS 62.A NZ SER 33.A O no hydrogen 2.611 N/A LYS 62.A NZ ASP 45.A OD1 no hydrogen 2.747 N/A MET 63.A N PHE 70.A O no hydrogen 2.879 N/A ARG 64.A N GLY 41.A O no hydrogen 3.168 N/A PHE 65.A N THR 68.A O no hydrogen 2.951 N/A SER 66.A OG GLU 103.A OE1 no hydrogen 2.744 N/A GLN 67.A N GLU 103.A OE1 no hydrogen 3.271 N/A GLN 67.A N GLU 103.A OE2 no hydrogen 2.664 N/A THR 68.A N PHE 65.A O no hydrogen 2.785 N/A THR 68.A OG1 SER 101.A OG no hydrogen 2.754 N/A THR 68.A OG1 GLU 103.A OE2 no hydrogen 2.581 N/A GLN 69.A N THR 100.A O no hydrogen 2.830 N/A PHE 70.A N MET 63.A O no hydrogen 2.956 N/A ARG 71.A N GLN 98.A O no hydrogen 2.836 N/A ARG 71.A NE ASP 45.A OD2 no hydrogen 3.423 N/A ARG 71.A NH2 ASP 45.A OD2 no hydrogen 3.483 N/A TYR 72.A N GLY 61.A O no hydrogen 2.864 N/A GLY 73.A N GLY 96.A O no hydrogen 2.882 N/A ALA 74.A N VAL 59.A O no hydrogen 2.806 N/A MET 79.A N LEU 82.A O no hydrogen 2.924 N/A LEU 82.A N MET 79.A O no hydrogen 2.824 N/A LYS 83.A NZ ASP 78.A OD1 no hydrogen 3.339 N/A LYS 83.A NZ ASP 78.A OD2 no hydrogen 3.467 N/A TYR 84.A N PRO 77.A O no hydrogen 3.094 N/A ASN 85.A N GLY 241.A O no hydrogen 3.252 N/A GLY 87.A N ASN 85.A OD1 no hydrogen 3.221 N/A ARG 88.A NE GLY 87.A O no hydrogen 3.241 N/A THR 92.A OG1 GLY 241.A O no hydrogen 3.075 N/A LEU 93.A N THR 118.A O no hydrogen 3.045 N/A PHE 94.A N MET 75.A O no hydrogen 2.845 N/A HIS 95.A N ARG 116.A O no hydrogen 2.983 N/A GLY 96.A N GLY 73.A O no hydrogen 3.004 N/A ALA 97.A N ARG 113.A O no hydrogen 2.984 N/A GLN 98.A N ARG 71.A O no hydrogen 2.910 N/A LEU 99.A N ALA 111.A O no hydrogen 2.904 N/A THR 100.A N GLN 69.A O no hydrogen 2.900 N/A SER 101.A N PHE 109.A O no hydrogen 2.711 N/A SER 101.A OG THR 68.A OG1 no hydrogen 2.754 N/A GLU 102.A N GLN 67.A O no hydrogen 2.957 N/A GLY 106.A N GLU 102.A OE2 no hydrogen 3.335 N/A LEU 107.A N ILE 104.A O no hydrogen 2.995 N/A ARG 108.A N ASP 147.A O no hydrogen 2.982 N/A PHE 109.A N SER 101.A O no hydrogen 2.780 N/A SER 110.A N GLN 145.A O no hydrogen 3.062 N/A ALA 111.A N LEU 99.A O no hydrogen 2.729 N/A THR 112.A N ALA 143.A O no hydrogen 3.022 N/A ARG 113.A N ALA 97.A O no hydrogen 3.086 N/A LEU 114.A N PHE 141.A O no hydrogen 2.630 N/A GLU 115.A N HIS 95.A O no hydrogen 2.908 N/A TYR 117.A N GLN 121.A O no hydrogen 2.853 N/A THR 118.A N LEU 93.A O no hydrogen 2.794 N/A GLN 121.A N TYR 117.A O no hydrogen 2.762 N/A GLN 121.A NE2 TYR 117.A OH no hydrogen 3.314 N/A ILE 123.A N ASP 122.A OD1 no hydrogen 2.754 N/A ARG 124.A NH1 ASP 122.A O no hydrogen 2.570 N/A LEU 125.A N THR 136.A O no hydrogen 3.195 N/A HIS 126.A N TYR 238.A O no hydrogen 2.713 N/A ASN 129.A N CYS 127.A O no hydrogen 2.519 N/A LYS 130.A N CYS 127.A O no hydrogen 2.907 N/A TYR 132.A OH SER 235.A O no hydrogen 2.381 N/A THR 136.A OG1 ALA 133.A O no hydrogen 2.475 N/A GLY 138.A N ILE 123.A O no hydrogen 3.085 N/A ARG 140.A NE ASP 142.A OD1 no hydrogen 3.159 N/A PHE 141.A N LEU 114.A O no hydrogen 2.717 N/A ASP 142.A N GLY 162.A O no hydrogen 3.148 N/A ALA 143.A N THR 112.A O no hydrogen 2.930 N/A TYR 144.A N GLN 160.A O no hydrogen 2.691 N/A GLN 145.A N SER 110.A O no hydrogen 2.961 N/A GLN 145.A NE2 ASP 147.A OD1 no hydrogen 3.116 N/A LEU 146.A N TYR 158.A O no hydrogen 2.737 N/A ASP 147.A N ARG 108.A O no hydrogen 2.834 N/A TYR 148.A N LEU 156.A O no hydrogen 2.864 N/A GLN 149.A N GLY 106.A O no hydrogen 2.848 N/A GLN 149.A NE2 ASN 151.A O no hydrogen 2.700 N/A ASN 151.A N LEU 154.A O no hydrogen 3.378 N/A ASP 152.A N ASP 152.A OD1 no hydrogen 2.337 N/A LEU 154.A N ASN 151.A O no hydrogen 3.065 N/A LEU 155.A N VAL 175.A O no hydrogen 2.955 N/A LEU 156.A N TYR 148.A O no hydrogen 2.713 N/A GLN 157.A N GLY 173.A O no hydrogen 2.943 N/A GLN 157.A NE2 ASP 147.A OD1 no hydrogen 3.232 N/A TYR 158.A N LEU 146.A O no hydrogen 2.964 N/A TYR 158.A OH GLN 160.A OE1 no hydrogen 2.548 N/A ALA 159.A N TYR 171.A O no hydrogen 2.930 N/A GLN 160.A N TYR 144.A O no hydrogen 2.825 N/A GLY 161.A N GLN 169.A O no hydrogen 3.092 N/A GLY 162.A N ASP 142.A O no hydrogen 2.869 N/A ARG 164.A N ARG 140.A O no hydrogen 3.140 N/A VAL 166.A N LEU 163.A O no hydrogen 3.019 N/A TYR 167.A N LEU 163.A O no hydrogen 2.988 N/A ARG 168.A N GLU 195.A O no hydrogen 2.801 N/A ARG 168.A NH1 GLU 195.A OE2 no hydrogen 2.857 N/A GLN 169.A N GLY 161.A O no hydrogen 2.808 N/A GLN 169.A NE2 SER 194.A OG no hydrogen 2.972 N/A GLN 169.A NE2 PRO 237.A O no hydrogen 3.025 N/A ARG 170.A N ASP 193.A O no hydrogen 2.630 N/A ARG 170.A NH2 ASP 193.A OD2 no hydrogen 3.114 N/A TYR 171.A N ALA 159.A O no hydrogen 2.821 N/A TYR 171.A OH GLN 157.A OE1 no hydrogen 2.800 N/A LEU 172.A N TRP 191.A O no hydrogen 3.125 N/A GLY 173.A N GLN 157.A O no hydrogen 2.787 N/A ALA 174.A N LEU 189.A O no hydrogen 2.800 N/A VAL 175.A N LEU 155.A O no hydrogen 3.033 N/A ARG 178.A N LEU 185.A O no hydrogen 2.831 N/A VAL 180.A N GLY 183.A O no hydrogen 3.077 N/A LYS 184.A N ALA 217.A O no hydrogen 2.560 N/A LEU 185.A N ARG 178.A O no hydrogen 2.629 N/A SER 186.A N ALA 215.A O no hydrogen 2.633 N/A ALA 187.A N GLY 176.A O no hydrogen 3.142 N/A ASP 188.A N LEU 213.A O no hydrogen 2.703 N/A LEU 189.A N ALA 174.A O no hydrogen 2.772 N/A ARG 190.A N SER 211.A O no hydrogen 2.897 N/A ARG 190.A NE ASP 188.A OD1 no hydrogen 3.068 N/A ARG 190.A NH2 ASP 188.A OD2 no hydrogen 2.973 N/A TRP 191.A N LEU 172.A O no hydrogen 2.935 N/A PHE 192.A N ALA 209.A O no hydrogen 2.748 N/A ASP 193.A N ARG 170.A O no hydrogen 2.847 N/A SER 194.A N ASN 207.A O no hydrogen 2.975 N/A GLU 195.A N ARG 168.A O no hydrogen 2.903 N/A ASP 196.A N ILE 205.A O no hydrogen 3.051 N/A ALA 197.A N VAL 166.A O no hydrogen 3.082 N/A ALA 199.A N ASN 165.A OD1 no hydrogen 2.653 N/A ALA 200.A N ALA 197.A O no hydrogen 2.964 N/A ARG 201.A N ASN 165.A O no hydrogen 2.805 N/A ARG 201.A NH1 THR 137.A O no hydrogen 2.609 N/A ILE 205.A N ASP 196.A OD1 no hydrogen 3.432 N/A ASP 206.A N SER 234.A OG no hydrogen 2.568 N/A ASN 207.A N SER 194.A O no hydrogen 3.104 N/A ARG 208.A N ASN 231.A O no hydrogen 2.677 N/A ARG 208.A NH1 ASP 206.A OD1 no hydrogen 3.078 N/A ALA 209.A N PHE 192.A O no hydrogen 2.865 N/A LEU 210.A N ARG 229.A O no hydrogen 2.859 N/A SER 211.A N ARG 190.A O no hydrogen 2.873 N/A LEU 212.A N TRP 227.A O no hydrogen 2.821 N/A LEU 213.A N ASP 188.A O no hydrogen 2.922 N/A LEU 214.A N ALA 225.A O no hydrogen 2.948 N/A ALA 215.A N SER 186.A O no hydrogen 2.700 N/A TYR 216.A N LEU 223.A O no hydrogen 3.033 N/A TYR 216.A OH GLN 218.A OE1 no hydrogen 3.152 N/A ALA 217.A N LYS 184.A O no hydrogen 2.961 N/A GLN 218.A N HIS 221.A O no hydrogen 2.977 N/A HIS 221.A N GLN 218.A O no hydrogen 3.206 N/A THR 222.A N ASP 268.A O no hydrogen 2.978 N/A LEU 223.A N TYR 216.A O no hydrogen 3.081 N/A SER 224.A N ARG 266.A O no hydrogen 2.891 N/A ALA 225.A N LEU 214.A O no hydrogen 2.951 N/A GLY 226.A N GLN 264.A O no hydrogen 2.951 N/A TRP 227.A N LEU 212.A O no hydrogen 2.812 N/A GLN 228.A N SER 262.A O no hydrogen 2.990 N/A GLN 228.A NE2 ASP 254.A O no hydrogen 2.999 N/A GLN 228.A NE2 PHE 255.A O no hydrogen 2.870 N/A ARG 229.A N LEU 210.A O no hydrogen 2.822 N/A MET 230.A N GLU 260.A O no hydrogen 2.855 N/A ASN 231.A N ARG 208.A O no hydrogen 2.810 N/A ALA 233.A N ASP 206.A OD2 no hydrogen 3.234 N/A SER 234.A N ASP 206.A O no hydrogen 2.841 N/A MET 236.A N ALA 256.A O no hydrogen 3.453 N/A TYR 238.A OH ASP 254.A OD2 no hydrogen 2.651 N/A ASP 240.A N ARG 124.A O no hydrogen 2.898 N/A SER 242.A N LEU 239.A O no hydrogen 2.983 N/A SER 242.A OG LEU 239.A O no hydrogen 2.572 N/A ASN 243.A N LYS 83.A O no hydrogen 3.187 N/A ASN 243.A ND2 ASN 85.A OD1 no hydrogen 3.202 N/A LEU 246.A N PRO 244.A O no hydrogen 2.861 N/A ALA 247.A N SER 211.A OG no hydrogen 3.066 N/A ASN 248.A N GLN 228.A OE1 no hydrogen 2.802 N/A ASN 248.A ND2 SER 262.A OG no hydrogen 2.687 N/A TYR 249.A N LEU 246.A O no hydrogen 3.159 N/A LEU 250.A N ASN 253.A O no hydrogen 3.039 N/A GLN 251.A N ASP 305.A OD2 no hydrogen 3.277 N/A GLN 251.A NE2 ARG 325.A O no hydrogen 3.438 N/A GLN 251.A NE2 GLU 342.A OE2 no hydrogen 2.895 N/A VAL 252.A N GLU 303.A OE2 no hydrogen 2.927 N/A ASN 253.A ND2 GLU 301.A OE2 no hydrogen 2.800 N/A ALA 256.A N ASP 254.A OD1 no hydrogen 3.064 N/A ASN 257.A N GLU 260.A OE1 no hydrogen 3.064 N/A ASN 257.A ND2 GLU 260.A OE1 no hydrogen 3.187 N/A ASN 257.A ND2 GLU 301.A OE2 no hydrogen 3.265 N/A GLU 260.A N ASN 257.A O no hydrogen 3.174 N/A ARG 261.A N ASP 289.A O no hydrogen 2.990 N/A SER 262.A N GLN 228.A O no hydrogen 2.965 N/A TRP 263.A N ASN 287.A O no hydrogen 2.972 N/A GLN 264.A N GLY 226.A O no hydrogen 2.909 N/A GLN 264.A NE2 ALA 247.A O no hydrogen 2.674 N/A GLN 264.A NE2 ASN 248.A OD1 no hydrogen 2.848 N/A LEU 265.A N TYR 285.A O no hydrogen 2.940 N/A ARG 266.A N SER 224.A O no hydrogen 2.807 N/A ARG 266.A NE ASP 268.A OD1 no hydrogen 3.292 N/A ARG 266.A NE ASP 268.A OD2 no hydrogen 2.571 N/A ARG 266.A NH2 ASP 268.A OD1 no hydrogen 2.878 N/A TYR 267.A N THR 283.A O no hydrogen 2.855 N/A TYR 267.A OH HIS 221.A ND1 no hydrogen 2.751 N/A ASP 268.A N THR 222.A O no hydrogen 2.833 N/A PHE 269.A N PHE 281.A O no hydrogen 2.780 N/A ASP 270.A N GLY 220.A O no hydrogen 2.882 N/A LEU 271.A N LEU 279.A O no hydrogen 2.864 N/A ARG 272.A N ASP 270.A OD1 no hydrogen 3.260 N/A SER 273.A OG ASP 270.A O no hydrogen 3.403 N/A GLY 275.A N ARG 272.A O no hydrogen 3.354 N/A VAL 276.A N LEU 271.A O no hydrogen 2.816 N/A SER 280.A N LYS 309.A O no hydrogen 3.064 N/A SER 280.A OG LYS 309.A O no hydrogen 3.372 N/A PHE 281.A N PHE 269.A O no hydrogen 2.708 N/A MET 282.A N GLU 307.A O no hydrogen 2.977 N/A THR 283.A N TYR 267.A O no hydrogen 3.077 N/A THR 283.A OG1 ASP 305.A O no hydrogen 2.994 N/A ARG 284.A N ASP 305.A O no hydrogen 2.910 N/A ARG 284.A NE ASP 305.A OD2 no hydrogen 3.083 N/A ARG 284.A NH2 ASP 305.A OD2 no hydrogen 3.325 N/A TYR 285.A N LEU 265.A O no hydrogen 2.800 N/A VAL 286.A N GLU 303.A O no hydrogen 2.845 N/A ASN 287.A N TRP 263.A O no hydrogen 2.916 N/A GLY 288.A N GLU 301.A O no hydrogen 2.898 N/A ASP 289.A N ARG 261.A O no hydrogen 2.876 N/A HIS 290.A N GLU 298.A OE2 no hydrogen 2.820 N/A HIS 290.A ND1 ASP 289.A OD1 no hydrogen 2.986 N/A ILE 291.A N GLY 299.A O no hydrogen 3.252 N/A ARG 292.A N PRO 258.A O no hydrogen 3.074 N/A ARG 292.A NH2 ALA 233.A O no hydrogen 2.464 N/A LEU 293.A N ASP 297.A O no hydrogen 3.117 N/A GLY 296.A N LEU 293.A O no hydrogen 2.754 N/A GLY 299.A N ILE 291.A O no hydrogen 2.893 N/A LYS 300.A N ASP 332.A OD1 no hydrogen 2.698 N/A GLU 301.A N GLY 288.A O no hydrogen 3.056 N/A TRP 302.A N ARG 330.A O no hydrogen 2.901 N/A GLU 303.A N VAL 286.A O no hydrogen 3.033 N/A ARG 304.A N THR 328.A O no hydrogen 2.941 N/A ASP 305.A N ARG 284.A O no hydrogen 2.765 N/A ILE 306.A N ASN 326.A O no hydrogen 2.990 N/A GLU 307.A N MET 282.A O no hydrogen 2.692 N/A LEU 308.A N LEU 324.A O no hydrogen 2.889 N/A LYS 309.A N SER 280.A O no hydrogen 3.106 N/A TYR 310.A N LEU 322.A O no hydrogen 2.506 N/A ILE 311.A N GLY 278.A O no hydrogen 2.814 N/A VAL 312.A N LEU 320.A O no hydrogen 3.136 N/A GLN 313.A NE2 ILE 311.A O no hydrogen 2.981 N/A SER 314.A OG GLN 313.A O no hydrogen 2.428 N/A LYS 318.A N GLY 315.A O no hydrogen 3.144 N/A ASP 319.A N VAL 312.A O no hydrogen 2.800 N/A LEU 320.A N PHE 317.A O no hydrogen 3.238 N/A SER 321.A N SER 348.A O no hydrogen 2.824 N/A LEU 322.A N TYR 310.A O no hydrogen 2.642 N/A ARG 323.A N ILE 346.A O no hydrogen 2.778 N/A ARG 323.A NH2 GLU 307.A OE1 no hydrogen 3.190 N/A LEU 324.A N LEU 308.A O no hydrogen 2.532 N/A ARG 325.A N ARG 344.A O no hydrogen 2.739 N/A ARG 325.A NE GLU 307.A OE2 no hydrogen 2.564 N/A ASN 326.A N ILE 306.A O no hydrogen 2.865 N/A ALA 327.A N GLU 342.A O no hydrogen 2.752 N/A THR 328.A N ARG 304.A O no hydrogen 2.995 N/A THR 328.A OG1 ASP 341.A OD2 no hydrogen 3.197 N/A TYR 329.A N VAL 340.A O no hydrogen 2.991 N/A TYR 329.A OH GLU 301.A OE1 no hydrogen 2.485 N/A ARG 330.A N TRP 302.A O no hydrogen 3.048 N/A ARG 330.A NH1 TYR 329.A O no hydrogen 2.876 N/A ARG 330.A NH1 VAL 340.A O no hydrogen 3.101 N/A ARG 330.A NH1 ASP 341.A OD1 no hydrogen 3.166 N/A ARG 330.A NH2 ASP 341.A OD1 no hydrogen 2.546 N/A THR 331.A N ASP 339.A OD1 no hydrogen 3.004 N/A THR 331.A OG1 PHE 333.A O no hydrogen 2.604 N/A THR 331.A OG1 ASP 339.A OD1 no hydrogen 3.464 N/A ASP 332.A N LYS 300.A O no hydrogen 2.867 N/A PHE 333.A N THR 331.A OG1 no hydrogen 3.355 N/A ARG 338.A N GLU 334.A O no hydrogen 3.058 N/A ARG 338.A N ARG 335.A O no hydrogen 3.217 N/A ASP 339.A N ARG 335.A O no hydrogen 2.786 N/A VAL 340.A N TYR 329.A O no hydrogen 3.045 N/A ASP 341.A N ASP 17.A O no hydrogen 2.848 N/A GLU 342.A N ALA 327.A O no hydrogen 2.775 N/A VAL 343.A N ASN 15.A O no hydrogen 2.793 N/A ARG 344.A N ARG 325.A O no hydrogen 2.797 N/A LEU 345.A N TYR 13.A O no hydrogen 2.696 N/A ILE 346.A N ARG 323.A O no hydrogen 2.686 N/A ALA 347.A N THR 11.A O no hydrogen 2.606 N/A SER 348.A N SER 321.A O no hydrogen 3.011 N/A SER 348.A OG SER 321.A O no hydrogen 3.414 N/A TYR 349.A N ALA 9.A O no hydrogen 2.792 N/A LEU 351.A N LEU 7.A O no hydrogen 2.842 N/A LEU 353.A N ALA 5.A O no hydrogen 2.858 N/A