Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4gab_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 5.A N MET 13.A O no hydrogen 2.869 N/A LEU 7.A N ALA 11.A O no hydrogen 2.871 N/A LYS 10.A N LEU 7.A O no hydrogen 2.828 N/A ALA 11.A N THR 9.A OG1 no hydrogen 3.224 N/A MET 13.A N VAL 5.A O no hydrogen 2.976 N/A ILE 15.A N THR 3.A O.A no hydrogen 2.746 N/A ILE 15.A N THR 3.A O.B no hydrogen 2.869 N/A GLY 17.A N VAL 260.A O no hydrogen 2.896 N/A LEU 18.A N HIS 42.A O no hydrogen 2.881 N/A GLY 19.A N PRO 262.A O no hydrogen 2.951 N/A THR 20.A OG1 ASP 44.A O no hydrogen 2.638 N/A LYS 22.A NZ TRP 21.A O no hydrogen 2.818 N/A LYS 22.A NZ ASP 217.A OD1 no hydrogen 3.100 N/A LYS 22.A NZ ASP 217.A OD2 no hydrogen 2.900 N/A SER 23.A N THR 20.A O no hydrogen 3.277 N/A GLY 26.A N GLU 54.A OE1 no hydrogen 2.909 N/A LYS 27.A N PRO 24.A O no hydrogen 3.120 N/A VAL 28.A N PRO 24.A O no hydrogen 3.072 N/A LYS 29.A NZ GLU 57.A OE1 no hydrogen 2.881 N/A LYS 29.A NZ GLU 61.A OE2 no hydrogen 2.831 N/A ALA 31.A N LYS 27.A O no hydrogen 2.946 N/A VAL 32.A N VAL 28.A O no hydrogen 2.916 N/A LYS 33.A N LYS 29.A O no hydrogen 3.087 N/A LYS 33.A NZ GLU 61.A OE1 no hydrogen 2.344 N/A VAL 34.A N GLU 30.A O no hydrogen 2.877 N/A ALA 35.A N ALA 31.A O no hydrogen 2.872 N/A ILE 36.A N VAL 32.A O no hydrogen 2.912 N/A ASP 37.A N LYS 33.A O no hydrogen 2.948 N/A ALA 38.A N VAL 34.A O no hydrogen 2.922 N/A GLY 39.A N ILE 36.A O no hydrogen 3.034 N/A TYR 40.A N ALA 35.A O no hydrogen 2.871 N/A TYR 40.A OH ILE 270.A O no hydrogen 2.642 N/A ARG 41.A NH1 ILE 36.A O no hydrogen 2.959 N/A ARG 41.A NH1 TYR 40.A O no hydrogen 2.799 N/A HIS 42.A ND1 PRO 14.A O no hydrogen 3.065 N/A ILE 43.A N PHE 74.A O no hydrogen 3.057 N/A ASP 44.A N LEU 18.A O no hydrogen 2.865 N/A CYS 45.A N VAL 76.A O no hydrogen 2.852 N/A TYR 49.A N ALA 46.A O no hydrogen 3.199 N/A GLN 50.A N TYR 47.A O no hydrogen 3.140 N/A ASN 51.A ND2 THR 20.A O no hydrogen 2.957 N/A ASN 51.A ND2 SER 23.A O no hydrogen 2.866 N/A GLU 54.A N ASN 51.A O no hydrogen 3.162 N/A VAL 55.A N ASN 51.A O no hydrogen 3.326 N/A GLY 56.A N GLU 52.A O no hydrogen 2.852 N/A GLU 57.A N HIS 53.A O no hydrogen 2.990 N/A ALA 58.A N GLU 54.A O no hydrogen 3.079 N/A ILE 59.A N VAL 55.A O no hydrogen 3.023 N/A GLN 60.A N GLY 56.A O no hydrogen 2.985 N/A GLU 61.A N GLU 57.A O no hydrogen 3.065 N/A LYS 62.A N ALA 58.A O no hydrogen 3.021 N/A LYS 62.A NZ ASP 37.A OD1 no hydrogen 2.890 N/A LYS 62.A NZ ASP 37.A OD2 no hydrogen 3.193 N/A LYS 62.A NZ GLU 65.A OE1.A no hydrogen 2.872 N/A LYS 62.A NZ GLU 65.A OE2.B no hydrogen 2.843 N/A ILE 63.A N ILE 59.A O no hydrogen 2.993 N/A GLN 64.A N.A GLN 60.A O no hydrogen 3.196 N/A GLN 64.A N.B GLN 60.A O no hydrogen 3.149 N/A GLU 65.A N.A GLU 61.A O no hydrogen 3.042 N/A GLU 65.A N.B GLU 61.A O no hydrogen 2.985 N/A LYS 66.A N ILE 63.A O no hydrogen 2.987 N/A ALA 67.A N LYS 62.A O no hydrogen 2.893 N/A ARG 70.A NH1 ARG 70.A O no hydrogen 3.016 N/A ARG 70.A NH1 LEU 73.A O no hydrogen 3.110 N/A ARG 70.A NH1 ASP 106.A OD2 no hydrogen 2.987 N/A ARG 70.A NH2 TYR 104.A O no hydrogen 2.774 N/A ARG 70.A NH2 ASP 106.A OD2 no hydrogen 2.962 N/A ASP 72.A N LYS 69.A O no hydrogen 2.958 N/A LEU 73.A N ARG 70.A O no hydrogen 2.983 N/A PHE 74.A N ARG 41.A O no hydrogen 2.724 N/A ILE 75.A N ASP 106.A OD2 no hydrogen 2.891 N/A VAL 76.A N ILE 43.A O no hydrogen 3.111 N/A SER 77.A N VAL 107.A O no hydrogen 3.115 N/A SER 77.A OG GLU 52.A OE2 no hydrogen 2.436 N/A LYS 78.A N SER 77.A OG no hydrogen 2.739 N/A LYS 78.A NZ ASP 44.A OD1 no hydrogen 3.340 N/A LYS 78.A NZ ASP 44.A OD2 no hydrogen 2.665 N/A LYS 78.A NZ CYS 45.A O no hydrogen 2.902 N/A LYS 78.A NZ TYR 49.A OH no hydrogen 3.002 N/A LEU 79.A N LEU 109.A O no hydrogen 2.747 N/A TRP 80.A NE1 LEU 122.A O no hydrogen 2.837 N/A PHE 83.A N TRP 80.A O no hydrogen 2.992 N/A VAL 89.A N GLU 85.A O no hydrogen 2.915 N/A ARG 90.A N ARG 86.A O.A no hydrogen 3.358 N/A ARG 90.A N ARG 86.A O.B no hydrogen 3.393 N/A ARG 90.A NH1 GLU 151.A OE1 no hydrogen 2.858 N/A ARG 90.A NH2 GLU 151.A OE1 no hydrogen 3.331 N/A ARG 90.A NH2 GLU 151.A OE2 no hydrogen 2.981 N/A LYS 91.A N PRO 87.A O no hydrogen 3.113 N/A ALA 92.A N LEU 88.A O no hydrogen 2.832 N/A PHE 93.A N VAL 89.A O no hydrogen 2.920 N/A GLU 94.A N ARG 90.A O no hydrogen 2.839 N/A LYS 95.A N.A LYS 91.A O no hydrogen 3.067 N/A LYS 95.A N.B LYS 91.A O no hydrogen 3.068 N/A LYS 95.A NZ.A ASP 99.A OD1 no hydrogen 3.565 N/A LYS 95.A NZ.A ASP 99.A OD2 no hydrogen 2.704 N/A LYS 95.A NZ.B ASP 99.A OD1 no hydrogen 3.519 N/A LYS 95.A NZ.B ASP 99.A OD2 no hydrogen 2.677 N/A THR 96.A N ALA 92.A O no hydrogen 3.011 N/A THR 96.A OG1 GLU 52.A OE1 no hydrogen 2.789 N/A LEU 97.A N PHE 93.A O no hydrogen 2.783 N/A LYS 98.A N GLU 94.A O no hydrogen 2.885 N/A ASP 99.A N LYS 95.A O.A no hydrogen 2.880 N/A ASP 99.A N LYS 95.A O.B no hydrogen 2.881 N/A LEU 100.A N THR 96.A O no hydrogen 2.928 N/A LYS 101.A N LYS 98.A O no hydrogen 3.074 N/A LYS 101.A NZ HIS 53.A O no hydrogen 3.268 N/A LYS 101.A NZ ASP 99.A O no hydrogen 3.066 N/A LEU 102.A N LEU 97.A O no hydrogen 3.345 N/A LEU 105.A N.A LEU 153.A O no hydrogen 2.925 N/A LEU 105.A N.B LEU 153.A O no hydrogen 2.914 N/A ASP 106.A N ILE 75.A O no hydrogen 2.984 N/A VAL 107.A N ILE 75.A O no hydrogen 3.365 N/A TYR 108.A N ALA 156.A O no hydrogen 3.099 N/A LEU 109.A N SER 77.A O no hydrogen 2.899 N/A ILE 110.A N.A GLY 158.A O no hydrogen 3.046 N/A ILE 110.A N.B GLY 158.A O no hydrogen 3.049 N/A HIS 111.A N LEU 79.A O no hydrogen 3.005 N/A GLN 114.A N GLN 114.A OE1 no hydrogen 2.694 N/A GLN 114.A NE2 SER 304.A OG no hydrogen 2.695 N/A PHE 116.A N PRO 81.A O no hydrogen 2.865 N/A LYS 117.A N ILE 132.A O no hydrogen 2.934 N/A SER 118.A OG.A GLU 85.A OE2 no hydrogen 2.981 N/A SER 118.A OG.B THR 82.A O no hydrogen 2.889 N/A SER 118.A OG.B GLU 85.A OE2 no hydrogen 3.054 N/A ASP 126.A N ASN 130.A O no hydrogen 3.134 N/A LYS 128.A N ASP 126.A OD1 no hydrogen 2.900 N/A GLY 129.A N ASP 126.A OD1 no hydrogen 2.880 N/A ALA 131.A N GLN 303.A O no hydrogen 3.156 N/A ILE 132.A N PRO 124.A O no hydrogen 3.022 N/A GLY 134.A N GLY 115.A O no hydrogen 3.163 N/A THR 137.A N ASP 140.A OD2 no hydrogen 2.955 N/A THR 137.A OG1 ASP 140.A OD2 no hydrogen 3.403 N/A LEU 139.A N THR 137.A OG1 no hydrogen 3.202 N/A ASP 140.A N THR 137.A OG1 no hydrogen 3.297 N/A ALA 141.A N THR 137.A O no hydrogen 2.974 N/A TRP 142.A N PHE 138.A O no hydrogen 2.884 N/A TRP 142.A NE1 TYR 178.A O no hydrogen 2.940 N/A GLU 143.A N LEU 139.A O no hydrogen 3.209 N/A ALA 144.A N ASP 140.A O no hydrogen 3.405 N/A MET 145.A N ALA 141.A O no hydrogen 2.926 N/A GLU 146.A N TRP 142.A O no hydrogen 2.876 N/A LEU 148.A N MET 145.A O no hydrogen 2.974 N/A VAL 149.A N GLU 146.A O no hydrogen 3.071 N/A ASP 150.A N GLU 146.A O no hydrogen 3.038 N/A GLU 151.A N GLU 147.A O no hydrogen 3.030 N/A GLY 152.A N VAL 149.A O no hydrogen 3.073 N/A LEU 153.A N LEU 148.A O no hydrogen 2.921 N/A VAL 154.A N LEU 148.A O no hydrogen 3.332 N/A LYS 155.A N LEU 105.A O.A no hydrogen 2.993 N/A LYS 155.A N LEU 105.A O.B no hydrogen 2.963 N/A GLY 158.A N TYR 108.A O no hydrogen 3.000 N/A VAL 159.A N THR 182.A O no hydrogen 2.968 N/A SER 160.A OG GLN 184.A O no hydrogen 2.743 N/A ASN 161.A N GLN 184.A O no hydrogen 2.951 N/A ASN 161.A ND2 HIS 111.A O no hydrogen 3.008 N/A PHE 162.A N ASN 183.A OD1 no hydrogen 3.444 N/A SER 163.A N GLN 166.A OE1 no hydrogen 2.946 N/A HIS 164.A N TYR 316.A OXT no hydrogen 2.848 N/A HIS 164.A ND1 TYR 316.A O no hydrogen 2.735 N/A GLN 166.A N SER 163.A O no hydrogen 3.076 N/A GLN 166.A N SER 163.A OG no hydrogen 3.381 N/A GLN 166.A NE2 ASP 309.A O no hydrogen 2.722 N/A GLN 166.A NE2 ASP 309.A OD1 no hydrogen 3.017 N/A ILE 167.A N SER 163.A O no hydrogen 3.070 N/A GLU 168.A N HIS 164.A O no hydrogen 2.873 N/A LYS 169.A N PHE 165.A O no hydrogen 2.968 N/A LYS 169.A NZ ASP 309.A OD1 no hydrogen 3.160 N/A LEU 170.A N GLN 166.A O no hydrogen 3.006 N/A LEU 171.A N ILE 167.A O no hydrogen 2.779 N/A ASN 172.A N GLU 168.A O no hydrogen 2.932 N/A LYS 173.A N LEU 170.A O no hydrogen 3.115 N/A LYS 173.A NZ GLU 143.A OE2 no hydrogen 2.662 N/A LYS 173.A NZ PRO 174.A O no hydrogen 2.998 N/A LEU 176.A N LYS 173.A O no hydrogen 3.223 N/A LYS 177.A N GLU 146.A OE2 no hydrogen 2.776 N/A LYS 177.A NZ ASP 150.A OD2 no hydrogen 2.960 N/A TYR 178.A N GLU 146.A OE2 no hydrogen 2.955 N/A TYR 178.A OH ASP 150.A OD1 no hydrogen 2.562 N/A VAL 181.A N LEU 157.A O no hydrogen 2.860 N/A THR 182.A OG1 THR 206.A O no hydrogen 3.293 N/A THR 182.A OG1 THR 206.A OG1 no hydrogen 2.795 N/A THR 182.A OG1 THR 208.A OG1 no hydrogen 3.010 N/A ASN 183.A N THR 206.A O no hydrogen 2.902 N/A ASN 183.A ND2 PHE 162.A O no hydrogen 3.014 N/A GLN 184.A N VAL 159.A O no hydrogen 2.863 N/A GLN 184.A NE2 ASP 44.A OD1 no hydrogen 2.890 N/A VAL 185.A N THR 208.A O no hydrogen 2.885 N/A CYS 187.A N TYR 210.A O no hydrogen 3.189 N/A CYS 187.A SG LEU 191.A O no hydrogen 3.597 N/A CYS 187.A SG THR 192.A O.A no hydrogen 3.685 N/A CYS 187.A SG THR 192.A O.B no hydrogen 3.685 N/A HIS 188.A N LEU 191.A O no hydrogen 3.252 N/A HIS 188.A NE2 GLU 186.A OE2 no hydrogen 2.804 N/A TYR 190.A N HIS 188.A ND1 no hydrogen 3.115 N/A TYR 190.A OH ASP 231.A OD2 no hydrogen 2.425 N/A LEU 191.A N HIS 188.A O no hydrogen 2.950 N/A THR 192.A N.A ASN 293.A OD1 no hydrogen 3.094 N/A THR 192.A N.B ASN 293.A OD1 no hydrogen 3.090 N/A GLN 193.A NE2 GLU 186.A O no hydrogen 2.835 N/A LYS 195.A NZ GLU 315.A OE2 no hydrogen 2.494 N/A ILE 197.A N GLN 193.A O no hydrogen 2.905 N/A GLN 198.A N GLU 194.A O no hydrogen 3.044 N/A TYR 199.A N LYS 195.A O no hydrogen 2.880 N/A TYR 199.A OH GLU 168.A OE2 no hydrogen 2.487 N/A CYS 200.A N LEU 196.A O no hydrogen 2.847 N/A CYS 200.A SG LEU 196.A O no hydrogen 3.402 N/A HIS 201.A N ILE 197.A O no hydrogen 2.895 N/A SER 202.A N GLN 198.A O no hydrogen 3.020 N/A SER 202.A OG TYR 199.A O no hydrogen 2.621 N/A LYS 203.A N TYR 199.A O no hydrogen 3.224 N/A LYS 203.A N CYS 200.A O no hydrogen 2.905 N/A GLY 204.A N HIS 201.A O no hydrogen 3.066 N/A ILE 205.A N CYS 200.A O no hydrogen 2.909 N/A THR 206.A N VAL 181.A O no hydrogen 3.074 N/A THR 206.A OG1 VAL 181.A O no hydrogen 2.817 N/A THR 206.A OG1 THR 182.A OG1 no hydrogen 2.795 N/A THR 208.A N ASN 183.A O no hydrogen 3.082 N/A THR 208.A OG1 THR 182.A OG1 no hydrogen 3.010 N/A ALA 209.A N ILE 259.A O no hydrogen 2.620 N/A TYR 210.A N VAL 185.A O no hydrogen 2.830 N/A TYR 210.A OH ASN 161.A OD1 no hydrogen 2.615 N/A GLY 214.A N SER 211.A O no hydrogen 3.050 N/A ARG 218.A N SER 215.A O no hydrogen 3.011 N/A ARG 218.A NH1 SER 215.A O no hydrogen 2.973 N/A ARG 218.A NH2 ASP 225.A OD2 no hydrogen 2.867 N/A TRP 220.A NE1 ALA 298.A O no hydrogen 2.740 N/A ALA 221.A N ARG 218.A O no hydrogen 3.266 N/A LYS 222.A N ASP 225.A OD2 no hydrogen 2.843 N/A GLU 224.A N GLU 224.A OE1 no hydrogen 2.588 N/A ASP 225.A N LYS 222.A O no hydrogen 3.035 N/A SER 227.A OG.B ASP 225.A O no hydrogen 3.543 N/A GLU 230.A N.A SER 227.A O.A no hydrogen 3.145 N/A GLU 230.A N.A SER 227.A O.B no hydrogen 3.192 N/A GLU 230.A N.B SER 227.A O.A no hydrogen 3.118 N/A GLU 230.A N.B SER 227.A O.B no hydrogen 3.165 N/A ASP 231.A N LEU 228.A O no hydrogen 3.085 N/A LYS 233.A N ASP 231.A OD1 no hydrogen 2.911 N/A LYS 235.A N ASP 231.A O no hydrogen 2.917 N/A LYS 235.A NZ GLU 230.A OE1.A no hydrogen 2.536 N/A GLU 236.A N PRO 232.A O no hydrogen 2.876 N/A ILE 237.A N LYS 233.A O no hydrogen 3.396 N/A ALA 238.A N ILE 234.A O no hydrogen 2.971 N/A ALA 239.A N LYS 235.A O no hydrogen 2.789 N/A LYS 240.A N GLU 236.A O no hydrogen 3.301 N/A LYS 240.A NZ GLU 285.A OE2 no hydrogen 2.396 N/A HIS 241.A N ALA 238.A O no hydrogen 2.900 N/A HIS 241.A NE2 GLU 285.A OE1 no hydrogen 2.919 N/A LYS 242.A N ALA 239.A O no hydrogen 3.142 N/A LYS 243.A N ALA 238.A O no hydrogen 2.961 N/A LYS 243.A NZ GLN 275.A O.A no hydrogen 3.006 N/A LYS 243.A NZ GLN 275.A O.B no hydrogen 2.995 N/A LYS 243.A NZ ASP 278.A OD1 no hydrogen 2.816 N/A LYS 243.A NZ ASP 278.A OD2 no hydrogen 3.066 N/A THR 244.A N GLN 247.A OE1 no hydrogen 2.820 N/A THR 244.A OG1 GLN 247.A OE1 no hydrogen 3.271 N/A THR 244.A OG1 GLU 272.A OE2 no hydrogen 2.581 N/A GLN 247.A N THR 244.A OG1 no hydrogen 3.237 N/A GLN 247.A NE2 GLU 272.A O no hydrogen 2.933 N/A VAL 248.A N THR 244.A O no hydrogen 3.114 N/A LEU 249.A N ALA 245.A O no hydrogen 2.879 N/A ILE 250.A N ALA 246.A O no hydrogen 2.995 N/A ARG 251.A N GLN 247.A O no hydrogen 2.895 N/A ARG 251.A NE GLN 255.A OE1 no hydrogen 2.732 N/A ARG 251.A NH1 VAL 276.A O no hydrogen 2.865 N/A ARG 251.A NH2 GLN 255.A OE1 no hydrogen 3.511 N/A PHE 252.A N VAL 248.A O no hydrogen 2.940 N/A HIS 253.A N ILE 250.A O no hydrogen 3.197 N/A ILE 254.A N ILE 250.A O no hydrogen 3.481 N/A GLN 255.A N ARG 251.A O no hydrogen 3.129 N/A GLN 255.A NE2 LEU 281.A O no hydrogen 3.017 N/A ARG 256.A N HIS 253.A O no hydrogen 2.894 N/A ARG 256.A NH1 THR 192.A O.A no hydrogen 2.939 N/A ARG 256.A NH1 THR 192.A O.B no hydrogen 2.938 N/A ARG 256.A NH2 THR 192.A O.A no hydrogen 2.930 N/A ARG 256.A NH2 THR 192.A O.B no hydrogen 2.931 N/A ASN 257.A N.A ILE 254.A O no hydrogen 3.025 N/A ASN 257.A N.B ILE 254.A O no hydrogen 3.020 N/A VAL 258.A N HIS 253.A O no hydrogen 2.964 N/A ILE 259.A N VAL 207.A O no hydrogen 3.029 N/A VAL 260.A N ILE 15.A O no hydrogen 2.823 N/A ILE 261.A N ALA 209.A O no hydrogen 3.301 N/A LYS 263.A NZ ASP 217.A OD2 no hydrogen 2.981 N/A SER 264.A OG THR 266.A O no hydrogen 3.446 N/A THR 266.A N SER 264.A OG no hydrogen 2.994 N/A ILE 270.A N THR 266.A O no hydrogen 2.892 N/A VAL 271.A N PRO 267.A O no hydrogen 3.063 N/A GLU 272.A N ALA 268.A O no hydrogen 2.950 N/A ASN 273.A N ARG 269.A O no hydrogen 2.794 N/A ILE 274.A N VAL 271.A O no hydrogen 3.244 N/A GLN 275.A N.A GLU 272.A O no hydrogen 3.090 N/A GLN 275.A N.B GLU 272.A O no hydrogen 3.098 N/A GLN 275.A NE2.A VAL 271.A O no hydrogen 2.888 N/A GLN 275.A NE2.B VAL 271.A O no hydrogen 2.839 N/A LEU 281.A N GLN 255.A OE1 no hydrogen 2.741 N/A SER 282.A N GLU 285.A OE1 no hydrogen 2.875 N/A GLU 285.A N SER 282.A OG no hydrogen 3.080 N/A MET 286.A N SER 282.A O no hydrogen 2.906 N/A ALA 287.A N ASP 283.A O no hydrogen 3.006 N/A THR 288.A N GLU 284.A O no hydrogen 2.973 N/A THR 288.A OG1 GLU 284.A O no hydrogen 3.044 N/A ILE 289.A N GLU 285.A O no hydrogen 2.934 N/A LEU 290.A N MET 286.A O no hydrogen 2.840 N/A SER 291.A N ALA 287.A O no hydrogen 3.001 N/A SER 291.A N THR 288.A O no hydrogen 3.120 N/A SER 291.A OG THR 288.A O no hydrogen 2.620 N/A PHE 292.A N ILE 289.A O no hydrogen 3.009 N/A ASN 293.A N LEU 290.A O no hydrogen 3.422 N/A ASN 293.A ND2 ASN 295.A OD1.B no hydrogen 3.083 N/A ARG 294.A N TYR 190.A O no hydrogen 2.884 N/A ASN 295.A N.A ASN 293.A OD1 no hydrogen 3.335 N/A ASN 295.A N.B ASN 293.A OD1 no hydrogen 3.330 N/A TRP 296.A N TYR 190.A O no hydrogen 3.029 N/A ALA 298.A N GLU 186.A OE2 no hydrogen 2.674 N/A CYS 299.A N GLU 186.A OE1 no hydrogen 2.987 N/A ASN 300.A ND2.A ARG 297.A O no hydrogen 2.956 N/A GLN 303.A N GLN 303.A OE1 no hydrogen 3.261 N/A SER 304.A N LEU 301.A O no hydrogen 2.906 N/A SER 304.A OG LEU 301.A O no hydrogen 2.929 N/A SER 305.A N LEU 302.A O no hydrogen 3.025 N/A SER 305.A OG LEU 302.A O no hydrogen 3.047 N/A TYR 310.A N LEU 307.A O no hydrogen 3.022 N/A TYR 310.A OH ASN 300.A O.A no hydrogen 2.618 N/A TYR 310.A OH ASN 300.A O.B no hydrogen 2.615 N/A