Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6uto_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 1.A OG1 SER 24.A O no hydrogen 3.503 N/A ILE 2.A N ASP 25.A O no hydrogen 2.786 N/A LYS 3.A N ASP 88.A OD2 no hydrogen 2.918 N/A LYS 3.A NZ THR 1.A O no hydrogen 2.986 N/A VAL 4.A N GLU 27.A O no hydrogen 2.908 N/A GLY 5.A N VAL 89.A O no hydrogen 3.138 N/A ILE 6.A N ALA 30.A O no hydrogen 2.896 N/A ASN 7.A N ALA 91.A O no hydrogen 2.928 N/A ASN 7.A ND2 GLU 92.A OE2 no hydrogen 2.853 N/A GLY 8.A N ASN 32.A O no hydrogen 2.846 N/A PHE 9.A N ASP 33.A OD2 no hydrogen 2.722 N/A ARG 11.A NE GLU 307.A OE2 no hydrogen 2.862 N/A ARG 11.A NH1 ASP 45.A OD2 no hydrogen 2.767 N/A ARG 11.A NH2 ASP 45.A OD1 no hydrogen 3.029 N/A ARG 11.A NH2 ASP 45.A OD2 no hydrogen 3.292 N/A ARG 11.A NH2 GLU 307.A OE1 no hydrogen 2.877 N/A ARG 11.A NH2 GLU 307.A OE2 no hydrogen 3.359 N/A ARG 14.A N GLY 10.A O no hydrogen 2.847 N/A ARG 14.A NH1 PHE 9.A O no hydrogen 2.899 N/A ILE 15.A N ARG 11.A O no hydrogen 2.994 N/A VAL 16.A N ILE 12.A O no hydrogen 2.785 N/A PHE 17.A N GLY 13.A O no hydrogen 2.989 N/A ARG 18.A N ARG 14.A O no hydrogen 3.088 N/A ARG 18.A NH1 HIS 48.A O no hydrogen 3.512 N/A ARG 18.A NH1 GLY 49.A O no hydrogen 2.987 N/A ARG 18.A NH2 LEU 42.A O no hydrogen 2.803 N/A ARG 18.A NH2 GLY 49.A O no hydrogen 2.867 N/A ALA 19.A N ILE 15.A O no hydrogen 2.898 N/A ALA 20.A N VAL 16.A O no hydrogen 2.886 N/A GLN 21.A N ARG 18.A O no hydrogen 3.102 N/A LYS 22.A N ALA 19.A O no hydrogen 3.201 N/A ARG 23.A N ALA 20.A O no hydrogen 3.231 N/A ARG 23.A NE ASP 25.A OD1 no hydrogen 3.063 N/A ARG 23.A NH1 ASP 316.A OD1 no hydrogen 2.772 N/A ARG 23.A NH2 ASP 25.A OD1 no hydrogen 3.456 N/A ARG 23.A NH2 ASP 25.A OD2 no hydrogen 2.930 N/A GLU 27.A N ILE 2.A O no hydrogen 2.929 N/A VAL 29.A N VAL 4.A O no hydrogen 2.935 N/A ILE 31.A N ARG 70.A O no hydrogen 2.864 N/A ASN 32.A N ILE 6.A O no hydrogen 2.845 N/A ASN 32.A ND2 ASN 7.A OD1 no hydrogen 2.788 N/A ASN 32.A ND2 GLU 74.A O no hydrogen 2.963 N/A ASP 33.A N THR 72.A O no hydrogen 3.065 N/A LEU 34.A N ASP 33.A OD1 no hydrogen 2.674 N/A TYR 41.A N ASP 38.A O no hydrogen 3.098 N/A LYS 43.A N ALA 40.A O no hydrogen 2.870 N/A TYR 44.A N TYR 41.A O no hydrogen 3.132 N/A THR 47.A N ASP 45.A OD1 no hydrogen 2.990 N/A HIS 48.A N ASP 45.A OD1 no hydrogen 2.881 N/A HIS 48.A NE2 GLU 307.A OE1 no hydrogen 2.775 N/A GLY 49.A N ASP 45.A O no hydrogen 2.910 N/A PHE 51.A N LYS 43.A O no hydrogen 2.921 N/A THR 54.A N ASN 65.A OD1 no hydrogen 3.070 N/A GLU 56.A N ILE 63.A O no hydrogen 2.856 N/A LYS 58.A N HIS 61.A O no hydrogen 2.900 N/A HIS 61.A N LYS 58.A O no hydrogen 3.081 N/A LEU 62.A N ILE 69.A O no hydrogen 3.262 N/A ILE 63.A N GLU 56.A O no hydrogen 2.727 N/A VAL 64.A N LYS 67.A O no hydrogen 2.814 N/A ASN 65.A N THR 54.A O no hydrogen 2.849 N/A LYS 67.A N VAL 64.A O no hydrogen 2.974 N/A ILE 69.A N LEU 62.A O no hydrogen 2.734 N/A ARG 70.A N VAL 29.A O no hydrogen 3.043 N/A ARG 70.A NH1 LEU 80.A O no hydrogen 3.330 N/A ARG 70.A NH1 LYS 81.A O no hydrogen 3.006 N/A ARG 70.A NH2 LEU 80.A O no hydrogen 2.833 N/A VAL 71.A N HIS 61.A ND1 no hydrogen 2.885 N/A THR 72.A N ILE 31.A O no hydrogen 3.150 N/A THR 72.A OG1 ASN 32.A OD1 no hydrogen 2.668 N/A GLU 74.A N ASN 32.A OD1 no hydrogen 2.826 N/A ALA 78.A N ASP 76.A OD1 no hydrogen 3.203 N/A ASN 79.A N ASP 76.A O no hydrogen 2.961 N/A LEU 80.A N PRO 77.A O no hydrogen 3.103 N/A TRP 82.A NE1 HIS 106.A ND1 no hydrogen 2.945 N/A GLU 84.A N LYS 81.A O no hydrogen 3.051 N/A VAL 85.A N TRP 82.A O no hydrogen 3.218 N/A GLY 86.A N ASP 83.A O no hydrogen 3.119 N/A VAL 87.A N TRP 82.A O no hydrogen 3.176 N/A ASP 88.A N LYS 3.A O no hydrogen 2.801 N/A VAL 89.A N LYS 3.A O no hydrogen 3.180 N/A VAL 90.A N LYS 113.A O no hydrogen 2.912 N/A ALA 91.A N GLY 5.A O no hydrogen 2.800 N/A GLU 92.A N VAL 115.A O no hydrogen 2.846 N/A ALA 93.A N ASN 7.A O no hydrogen 2.726 N/A THR 94.A N GLU 92.A OE1 no hydrogen 3.047 N/A THR 94.A OG1 GLU 92.A OE1 no hydrogen 2.712 N/A LEU 96.A N THR 94.A OG1 no hydrogen 3.060 N/A THR 99.A N THR 102.A OG1 no hydrogen 3.369 N/A THR 99.A OG1 THR 102.A OG1 no hydrogen 2.934 N/A ASP 100.A N ASP 121.A OD2 no hydrogen 2.733 N/A THR 102.A N THR 99.A OG1 no hydrogen 3.401 N/A THR 102.A OG1 THR 99.A O no hydrogen 3.130 N/A THR 102.A OG1 THR 99.A OG1 no hydrogen 2.934 N/A ALA 103.A N THR 99.A O no hydrogen 2.903 N/A ARG 104.A N ASP 100.A O no hydrogen 2.819 N/A ARG 104.A NE ASP 100.A OD1 no hydrogen 3.435 N/A ARG 104.A NE ASP 100.A OD2 no hydrogen 2.918 N/A ARG 104.A NH1 ASP 138.A OD1 no hydrogen 3.435 N/A ARG 104.A NH1 ASP 138.A OD2 no hydrogen 2.743 N/A ARG 104.A NH2 ASP 100.A OD1 no hydrogen 2.894 N/A ARG 104.A NH2 ASP 138.A OD1 no hydrogen 2.843 N/A LYS 105.A N THR 102.A O no hydrogen 3.226 N/A HIS 106.A N ALA 103.A O no hydrogen 3.041 N/A HIS 106.A NE2 GLU 92.A OE2 no hydrogen 2.669 N/A ILE 107.A N ARG 104.A O no hydrogen 2.929 N/A THR 108.A N ARG 104.A O no hydrogen 3.129 N/A ALA 109.A N LYS 105.A O no hydrogen 2.890 N/A GLY 110.A N ILE 107.A O no hydrogen 2.894 N/A ALA 111.A N HIS 106.A O no hydrogen 2.994 N/A LYS 112.A N ASP 88.A O no hydrogen 2.886 N/A LYS 113.A N ASP 88.A O no hydrogen 3.043 N/A LYS 113.A NZ TYR 134.A OH no hydrogen 2.941 N/A LYS 113.A NZ ILE 321.A O no hydrogen 2.728 N/A VAL 114.A N ASP 138.A O no hydrogen 2.831 N/A VAL 115.A N VAL 90.A O no hydrogen 2.843 N/A THR 116.A OG1 GLU 92.A O no hydrogen 3.249 N/A SER 119.A OG THR 123.A O no hydrogen 2.644 N/A LYS 120.A N LEU 98.A O no hydrogen 2.742 N/A THR 123.A N ASP 121.A OD1 no hydrogen 3.002 N/A THR 123.A OG1 ASP 121.A OD1 no hydrogen 2.710 N/A VAL 126.A N ASN 130.A OD1 no hydrogen 2.772 N/A ALA 129.A N VAL 126.A O no hydrogen 2.894 N/A ASN 130.A N VAL 126.A O no hydrogen 2.991 N/A LYS 133.A N ASN 130.A O no hydrogen 2.936 N/A TYR 134.A N PHE 131.A O no hydrogen 3.031 N/A TYR 134.A OH GLN 137.A O no hydrogen 2.600 N/A ALA 135.A N GLN 137.A OE1 no hydrogen 3.022 N/A GLN 137.A N GLN 137.A OE1 no hydrogen 2.786 N/A VAL 140.A N VAL 114.A O no hydrogen 3.056 N/A SER 141.A N PRO 124.A O no hydrogen 3.011 N/A SER 141.A OG GLY 117.A O no hydrogen 2.646 N/A ALA 143.A N SER 141.A OG no hydrogen 3.003 N/A SER 144.A OG THR 147.A OG1 no hydrogen 2.981 N/A THR 146.A OG1 TYR 304.A OH no hydrogen 2.660 N/A THR 147.A N SER 144.A OG no hydrogen 3.411 N/A THR 147.A OG1 SER 144.A OG no hydrogen 2.981 N/A ASN 148.A N SER 144.A O no hydrogen 2.978 N/A ASN 148.A ND2 ASN 142.A O no hydrogen 2.962 N/A ASN 148.A ND2 SER 144.A O no hydrogen 2.895 N/A CYS 149.A N CYS 145.A O no hydrogen 3.042 N/A CYS 149.A N THR 146.A O no hydrogen 3.126 N/A CYS 149.A SG SER 283.A OG no hydrogen 3.755 N/A CYS 149.A SG SER 302.A O no hydrogen 3.461 N/A CYS 149.A SG SER 302.A OG no hydrogen 3.698 N/A LEU 150.A N THR 146.A O no hydrogen 2.875 N/A ALA 151.A N THR 147.A O no hydrogen 2.877 N/A ALA 154.A N LEU 150.A O no hydrogen 2.808 N/A LYS 155.A N ALA 151.A O no hydrogen 2.893 N/A LYS 155.A NZ ASP 159.A OD2 no hydrogen 2.792 N/A VAL 156.A N PRO 152.A O no hydrogen 3.218 N/A ILE 157.A N LEU 153.A O no hydrogen 3.087 N/A ASN 158.A N ALA 154.A O no hydrogen 2.795 N/A ASP 159.A N LYS 155.A O no hydrogen 2.828 N/A ASN 160.A N VAL 156.A O no hydrogen 3.138 N/A ASN 160.A ND2 VAL 156.A O no hydrogen 2.804 N/A PHE 161.A N ILE 157.A O no hydrogen 2.806 N/A GLY 162.A N ASN 158.A O no hydrogen 2.878 N/A ILE 163.A N ASN 158.A OD1 no hydrogen 2.847 N/A ILE 164.A N ARG 239.A O no hydrogen 2.882 N/A GLY 166.A N LYS 219.A O no hydrogen 2.831 N/A LEU 167.A N THR 237.A O no hydrogen 2.931 N/A THR 169.A OG1 VAL 233.A O no hydrogen 3.338 N/A THR 169.A OG1 TYR 304.A OH no hydrogen 2.696 N/A VAL 170.A N VAL 233.A O no hydrogen 2.920 N/A HIS 171.A N PHE 224.A O no hydrogen 2.825 N/A HIS 171.A ND1 ALA 172.A O no hydrogen 2.779 N/A ALA 172.A N SER 232.A OG no hydrogen 2.991 N/A THR 173.A N THR 228.A O no hydrogen 2.820 N/A THR 173.A OG1 VAL 226.A O no hydrogen 2.886 N/A THR 174.A N GLN 177.A OE1 no hydrogen 3.167 N/A THR 174.A OG1 THR 176.A OG1 no hydrogen 3.197 N/A THR 176.A OG1 THR 174.A OG1 no hydrogen 3.197 N/A GLN 177.A N THR 174.A O no hydrogen 3.043 N/A GLY 182.A N GLY 191.A O no hydrogen 2.891 N/A SER 184.A OG ASP 187.A O no hydrogen 2.690 N/A ASP 187.A N SER 184.A O no hydrogen 2.931 N/A GLY 190.A N ASP 187.A OD1 no hydrogen 3.152 N/A GLY 191.A N TRP 188.A O no hydrogen 3.018 N/A ARG 192.A N ARG 189.A O no hydrogen 3.048 N/A ARG 192.A NE ASP 181.A OD1 no hydrogen 3.341 N/A ARG 192.A NE ASP 181.A OD2 no hydrogen 3.159 N/A GLY 193.A N ASP 181.A OD1 no hydrogen 2.740 N/A ALA 194.A N LYS 178.A O no hydrogen 2.792 N/A GLN 196.A N GLY 193.A O no hydrogen 3.303 N/A ASN 197.A ND2 GLY 193.A O no hydrogen 2.868 N/A ILE 199.A N ARG 225.A O no hydrogen 2.871 N/A SER 201.A N ALA 223.A O no hydrogen 2.850 N/A SER 201.A OG.A SER 202.A O.A no hydrogen 3.468 N/A SER 201.A OG.B ILE 199.A O no hydrogen 3.056 N/A ALA 205.A N.A THR 203.A OG1.A no hydrogen 3.039 N/A ALA 205.A N.A THR 203.A OG1.B no hydrogen 2.942 N/A ALA 205.A N.B THR 203.A O.A no hydrogen 2.463 N/A ALA 205.A N.B THR 203.A OG1.B no hydrogen 3.127 N/A ALA 206.A N.A THR 203.A O.A no hydrogen 3.295 N/A ALA 208.A N.A GLY 204.A O.A no hydrogen 3.295 N/A ALA 208.A N.A GLY 204.A O.B no hydrogen 2.490 N/A ALA 208.A N.B GLY 204.A O.B no hydrogen 2.813 N/A ALA 208.A N.B ALA 205.A O.A no hydrogen 2.771 N/A VAL 209.A N.A ALA 205.A O.A no hydrogen 3.230 N/A VAL 209.A N.B ALA 205.A O.A no hydrogen 3.342 N/A VAL 209.A N.B ALA 205.A O.B no hydrogen 2.936 N/A GLY 210.A N LYS 207.A O.B no hydrogen 2.577 N/A LYS 211.A N ALA 208.A O.A no hydrogen 2.990 N/A LYS 211.A N ALA 208.A O.B no hydrogen 2.804 N/A VAL 212.A N ALA 208.A O.A no hydrogen 3.214 N/A VAL 212.A N ALA 208.A O.B no hydrogen 3.307 N/A LEU 213.A N VAL 209.A O.A no hydrogen 2.878 N/A LEU 213.A N VAL 209.A O.B no hydrogen 2.652 N/A GLU 215.A N GLU 215.A OE1 no hydrogen 2.652 N/A LEU 216.A N LEU 213.A O no hydrogen 2.844 N/A ASN 217.A N PRO 214.A O no hydrogen 2.984 N/A LYS 219.A N LEU 216.A O no hydrogen 2.958 N/A THR 221.A N GLY 166.A O no hydrogen 3.418 N/A GLY 222.A N THR 221.A OG1 no hydrogen 2.820 N/A ALA 223.A N SER 201.A O no hydrogen 2.868 N/A PHE 224.A N THR 169.A O no hydrogen 2.894 N/A ARG 225.A N ILE 199.A O no hydrogen 2.828 N/A ARG 225.A NH1 THR 174.A OG1 no hydrogen 2.851 N/A ARG 225.A NH1 GLN 177.A OE1 no hydrogen 2.930 N/A VAL 226.A N HIS 171.A O no hydrogen 2.919 N/A THR 228.A N VAL 226.A O no hydrogen 2.829 N/A ASN 230.A ND2 ASN 277.A OD1 no hydrogen 2.919 N/A ASN 230.A ND2 ASP 305.A OD1 no hydrogen 2.864 N/A ASN 230.A ND2 ASP 305.A OD2 no hydrogen 3.306 N/A VAL 231.A N ASN 306.A OD1.A no hydrogen 2.886 N/A SER 232.A N TYR 304.A O no hydrogen 2.864 N/A SER 232.A OG ASN 306.A OD1.A no hydrogen 3.026 N/A SER 232.A OG ASN 306.A OD1.B no hydrogen 2.359 N/A VAL 233.A N VAL 170.A O no hydrogen 2.944 N/A VAL 234.A N SER 302.A O no hydrogen 2.757 N/A ASP 235.A N THR 168.A O no hydrogen 2.769 N/A LEU 236.A N LEU 300.A O no hydrogen 2.777 N/A THR 237.A N LEU 167.A O no hydrogen 2.901 N/A VAL 238.A N VAL 298.A O no hydrogen 2.945 N/A ARG 239.A N GLU 165.A O no hydrogen 3.007 N/A ARG 239.A NE GLU 165.A OE2 no hydrogen 3.047 N/A ARG 239.A NH2 GLU 165.A OE2 no hydrogen 3.109 N/A LEU 240.A N ASN 296.A O no hydrogen 2.898 N/A GLU 241.A N GLY 162.A O no hydrogen 2.736 N/A LYS 242.A N PHE 161.A O no hydrogen 2.857 N/A ALA 244.A N ASP 295.A O no hydrogen 2.869 N/A THR 245.A N GLN 248.A OE1 no hydrogen 2.941 N/A TYR 246.A OH ALA 287.A O no hydrogen 2.611 N/A GLN 248.A N THR 245.A OG1 no hydrogen 3.169 N/A ILE 249.A N THR 245.A O no hydrogen 2.907 N/A LYS 250.A N TYR 246.A O no hydrogen 2.842 N/A LYS 250.A NZ GLU 247.A OE1 no hydrogen 3.379 N/A LYS 250.A NZ GLU 247.A OE2 no hydrogen 2.841 N/A ALA 251.A N GLU 247.A O no hydrogen 2.969 N/A ALA 252.A N GLN 248.A O no hydrogen 3.095 N/A VAL 253.A N ILE 249.A O no hydrogen 3.015 N/A LYS 254.A N LYS 250.A O no hydrogen 2.877 N/A ALA 255.A N ALA 251.A O no hydrogen 2.973 N/A ALA 256.A N ALA 252.A O no hydrogen 3.152 N/A ALA 257.A N VAL 253.A O no hydrogen 2.895 N/A GLU 258.A N LYS 254.A O no hydrogen 2.831 N/A GLY 259.A N ALA 256.A O no hydrogen 3.271 N/A GLY 265.A N SER 283.A O no hydrogen 2.737 N/A TYR 266.A OH GLU 268.A OE2 no hydrogen 2.611 N/A THR 267.A N PHE 285.A O no hydrogen 2.958 N/A ASP 269.A N THR 267.A OG1 no hydrogen 3.063 N/A VAL 271.A N ASP 269.A O no hydrogen 2.919 N/A VAL 272.A N ASP 275.A OD2 no hydrogen 2.890 N/A ASP 275.A N VAL 272.A O no hydrogen 2.907 N/A PHE 276.A N SER 273.A O no hydrogen 2.884 N/A ASN 277.A N THR 274.A O no hydrogen 3.176 N/A ASN 277.A ND2 THR 47.A O no hydrogen 3.022 N/A GLY 278.A N ASP 305.A OD2 no hydrogen 2.646 N/A GLU 279.A N PHE 276.A O no hydrogen 2.881 N/A CYS 281.A N GLU 279.A OE1 no hydrogen 2.937 N/A THR 282.A OG1 VAL 263.A O no hydrogen 3.507 N/A SER 283.A N VAL 263.A O no hydrogen 3.202 N/A SER 283.A OG CYS 149.A O no hydrogen 2.760 N/A SER 283.A OG SER 302.A OG no hydrogen 2.732 N/A VAL 284.A N TRP 303.A O no hydrogen 2.876 N/A PHE 285.A N GLY 265.A O no hydrogen 2.905 N/A ASP 286.A N VAL 301.A O no hydrogen 2.863 N/A ALA 287.A N THR 267.A O no hydrogen 2.919 N/A LYS 288.A NZ ASP 270.A OD1 no hydrogen 3.317 N/A LYS 288.A NZ ASP 270.A OD2 no hydrogen 2.931 N/A ALA 289.A N ASP 286.A O no hydrogen 3.299 N/A ALA 289.A N ASP 286.A OD1 no hydrogen 3.082 N/A ILE 291.A N LYS 299.A O no hydrogen 2.978 N/A LEU 293.A N PHE 297.A O no hydrogen 2.970 N/A ASN 294.A N PHE 297.A O no hydrogen 3.364 N/A ASN 296.A N ASN 294.A OD1 no hydrogen 2.824 N/A ASN 296.A ND2 LEU 240.A O no hydrogen 2.912 N/A PHE 297.A N ASN 294.A O no hydrogen 3.291 N/A VAL 298.A N VAL 238.A O no hydrogen 3.091 N/A LYS 299.A N ILE 291.A O no hydrogen 2.807 N/A LYS 299.A NZ ASP 235.A OD1 no hydrogen 2.726 N/A LYS 299.A NZ ASP 235.A OD2 no hydrogen 3.496 N/A LYS 299.A NZ THR 237.A OG1 no hydrogen 3.007 N/A LEU 300.A N LEU 236.A O no hydrogen 2.778 N/A SER 302.A N VAL 234.A O no hydrogen 2.933 N/A SER 302.A OG SER 283.A OG no hydrogen 2.732 N/A TRP 303.A N VAL 284.A O no hydrogen 2.833 N/A TRP 303.A NE1 ASP 286.A OD2 no hydrogen 2.820 N/A TYR 304.A N SER 232.A O no hydrogen 3.005 N/A TYR 304.A OH THR 146.A OG1 no hydrogen 2.660 N/A TYR 304.A OH THR 169.A OG1 no hydrogen 2.696 N/A GLU 307.A N ASP 305.A OD1 no hydrogen 2.891 N/A THR 308.A N ASP 305.A OD1 no hydrogen 2.847 N/A THR 308.A OG1 ASP 305.A OD2 no hydrogen 2.697 N/A GLY 309.A N ASP 305.A O no hydrogen 2.996 N/A TYR 310.A OH ALA 143.A O no hydrogen 2.576 N/A SER 311.A N GLU 307.A O no hydrogen 3.068 N/A SER 311.A OG GLU 307.A O no hydrogen 2.751 N/A ASN 312.A N THR 308.A O no hydrogen 2.977 N/A ASN 312.A ND2 THR 308.A O no hydrogen 2.874 N/A LYS 313.A N GLY 309.A O no hydrogen 2.971 N/A LYS 313.A NZ GLY 262.A O no hydrogen 2.733 N/A LYS 313.A NZ VAL 280.A O no hydrogen 2.899 N/A VAL 314.A N TYR 310.A O no hydrogen 2.864 N/A LEU 315.A N SER 311.A O no hydrogen 3.273 N/A ASP 316.A N ASN 312.A O no hydrogen 2.911 N/A LEU 317.A N LYS 313.A O no hydrogen 2.830 N/A ILE 318.A N VAL 314.A O no hydrogen 2.916 N/A ALA 319.A N LEU 315.A O no hydrogen 2.973 N/A HIS 320.A N ASP 316.A O no hydrogen 2.838 N/A HIS 320.A NE2 PHE 131.A O no hydrogen 2.790 N/A ILE 321.A N LEU 317.A O no hydrogen 2.952 N/A SER 322.A N ALA 319.A O no hydrogen 3.149 N/A SER 322.A OG ILE 318.A O no hydrogen 2.749 N/A LYS 323.A N HIS 320.A O no hydrogen 3.460 N/A