Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3k9q_O.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 3.A N GLY 26.A O no hydrogen 2.570 N/A LYS 4.A N ASP 91.A OD2 no hydrogen 2.871 N/A VAL 5.A N GLU 28.A O no hydrogen 2.921 N/A ALA 6.A N VAL 92.A O no hydrogen 3.045 N/A ILE 7.A N ALA 31.A O no hydrogen 2.929 N/A ASN 8.A N LEU 94.A O no hydrogen 2.887 N/A ASN 8.A ND2 GLU 95.A OE1 no hydrogen 2.884 N/A GLY 9.A N ASN 33.A O no hydrogen 2.737 N/A PHE 10.A N ASP 34.A OD2 no hydrogen 2.662 N/A ARG 12.A NE GLU 317.A OE2 no hydrogen 2.681 N/A ARG 12.A NH1 ASP 48.A OD2 no hydrogen 2.657 N/A ARG 12.A NH2 ASP 48.A OD1 no hydrogen 3.058 N/A ARG 12.A NH2 ASP 48.A OD2 no hydrogen 2.957 N/A ARG 12.A NH2 GLU 317.A OE1 no hydrogen 2.921 N/A ARG 12.A NH2 GLU 317.A OE2 no hydrogen 3.313 N/A ARG 15.A N GLY 11.A O no hydrogen 2.756 N/A ARG 15.A NE LEU 44.A O no hydrogen 3.147 N/A ARG 15.A NH1 PHE 10.A O no hydrogen 2.798 N/A LEU 16.A N ARG 12.A O no hydrogen 3.097 N/A ALA 17.A N ILE 13.A O no hydrogen 2.759 N/A PHE 18.A N GLY 14.A O no hydrogen 2.970 N/A ARG 19.A N ARG 15.A O no hydrogen 2.814 N/A ARG 19.A NH1 GLY 52.A O no hydrogen 2.940 N/A ARG 19.A NH2 LEU 45.A O no hydrogen 3.047 N/A ARG 19.A NH2 GLY 52.A O no hydrogen 2.862 N/A ARG 20.A N LEU 16.A O no hydrogen 2.932 N/A ARG 20.A NH1 GLU 23.A OE1 no hydrogen 3.316 N/A ILE 21.A N ALA 17.A O no hydrogen 2.921 N/A GLN 22.A N PHE 18.A O no hydrogen 3.199 N/A GLN 22.A N ARG 19.A O no hydrogen 3.196 N/A GLU 23.A N ARG 20.A O no hydrogen 3.001 N/A VAL 24.A N ILE 21.A O no hydrogen 3.195 N/A GLU 28.A N VAL 3.A O no hydrogen 2.966 N/A VAL 30.A N VAL 5.A O no hydrogen 2.866 N/A VAL 32.A N LYS 73.A O no hydrogen 2.799 N/A ASN 33.A N ILE 7.A O no hydrogen 2.882 N/A ASN 33.A ND2 ASN 8.A OD1 no hydrogen 2.794 N/A ASN 33.A ND2 GLU 77.A O no hydrogen 2.969 N/A ASP 34.A N PHE 75.A O no hydrogen 3.191 N/A LEU 35.A N ASP 34.A OD1 no hydrogen 2.678 N/A ASP 37.A N THR 36.A OG1 no hydrogen 2.710 N/A MET 40.A N ASP 37.A OD2 no hydrogen 3.102 N/A LEU 41.A N ASP 37.A O no hydrogen 3.140 N/A ALA 42.A N ASP 38.A O no hydrogen 2.849 N/A HIS 43.A N ASP 39.A O no hydrogen 3.218 N/A LEU 44.A N MET 40.A O no hydrogen 2.956 N/A LEU 45.A N LEU 41.A O no hydrogen 2.987 N/A LYS 46.A N ALA 42.A O no hydrogen 2.894 N/A TYR 47.A N HIS 43.A O no hydrogen 2.951 N/A MET 50.A N ASP 48.A OD1 no hydrogen 3.177 N/A GLN 51.A N ASP 48.A OD1 no hydrogen 2.868 N/A GLN 51.A NE2 ASP 315.A OD2 no hydrogen 3.018 N/A GLN 51.A NE2 GLU 317.A OE1 no hydrogen 2.948 N/A GLY 52.A N ASP 48.A O no hydrogen 3.024 N/A PHE 54.A N LYS 46.A O no hydrogen 2.806 N/A GLU 59.A N ARG 66.A O no hydrogen 2.936 N/A VAL 61.A N GLY 64.A O no hydrogen 3.022 N/A GLY 64.A N VAL 61.A O no hydrogen 3.312 N/A PHE 65.A N VAL 72.A O no hydrogen 3.066 N/A ARG 66.A N GLU 59.A O no hydrogen 2.697 N/A VAL 67.A N LYS 70.A O no hydrogen 2.902 N/A ASN 68.A N GLU 57.A O no hydrogen 3.111 N/A LYS 70.A N VAL 67.A O no hydrogen 2.816 N/A VAL 72.A N PHE 65.A O no hydrogen 2.776 N/A LYS 73.A N VAL 30.A O no hydrogen 2.919 N/A SER 74.A N GLY 63.A O no hydrogen 2.980 N/A SER 74.A OG ASP 38.A OD1 no hydrogen 2.395 N/A SER 74.A OG ASP 38.A OD2 no hydrogen 3.507 N/A PHE 75.A N VAL 32.A O no hydrogen 2.856 N/A SER 76.A OG THR 36.A O no hydrogen 3.121 N/A GLU 77.A N ASN 33.A OD1 no hydrogen 2.770 N/A ASP 79.A N GLU 77.A OE2 no hydrogen 2.692 N/A ALA 80.A N TYR 100.A OH no hydrogen 2.817 N/A SER 81.A N ASP 79.A OD1 no hydrogen 3.089 N/A SER 81.A OG ASP 79.A OD1 no hydrogen 2.819 N/A SER 81.A OG ASP 79.A OD2 no hydrogen 3.395 N/A LYS 82.A N ASP 79.A O no hydrogen 2.955 N/A LEU 83.A N ALA 80.A O no hydrogen 2.947 N/A TRP 85.A NE1 HIS 109.A ND1 no hydrogen 2.989 N/A LYS 86.A N ALA 112.A O no hydrogen 2.967 N/A LEU 88.A N PRO 84.A O no hydrogen 3.096 N/A ASN 89.A N LYS 86.A O no hydrogen 3.046 N/A ILE 90.A N TRP 85.A O no hydrogen 3.243 N/A ASP 91.A N LYS 4.A O no hydrogen 2.724 N/A VAL 92.A N LYS 4.A O no hydrogen 3.111 N/A VAL 93.A N LYS 116.A O no hydrogen 2.908 N/A LEU 94.A N ALA 6.A O no hydrogen 2.916 N/A GLU 95.A N LEU 118.A O no hydrogen 2.677 N/A CYS 96.A N ASN 8.A O no hydrogen 2.799 N/A CYS 96.A SG LEU 94.A O no hydrogen 3.550 N/A THR 97.A N GLU 95.A OE2 no hydrogen 2.879 N/A THR 97.A OG1 GLU 95.A OE2 no hydrogen 2.605 N/A PHE 99.A N THR 97.A OG1 no hydrogen 2.933 N/A TYR 100.A OH PRO 78.A O no hydrogen 3.076 N/A LYS 103.A N THR 124.A O no hydrogen 2.810 N/A LYS 103.A NZ ASP 126.A O no hydrogen 3.141 N/A LYS 105.A N ASP 102.A OD2 no hydrogen 3.088 N/A ALA 106.A N ASP 102.A O no hydrogen 2.991 N/A GLN 107.A N LYS 103.A O no hydrogen 3.156 N/A ALA 108.A N LYS 105.A O no hydrogen 3.075 N/A HIS 109.A N ALA 106.A O no hydrogen 3.042 N/A HIS 109.A NE2 GLU 95.A OE1 no hydrogen 2.796 N/A GLU 111.A N GLN 107.A O no hydrogen 3.065 N/A ALA 112.A N ALA 108.A O no hydrogen 2.961 N/A GLY 113.A N ILE 110.A O no hydrogen 2.815 N/A ALA 114.A N HIS 109.A O no hydrogen 3.020 N/A LYS 115.A N ILE 90.A O no hydrogen 3.108 N/A LYS 115.A NZ ASP 91.A OD1 no hydrogen 3.483 N/A LYS 116.A NZ GLY 141.A O no hydrogen 3.246 N/A LYS 116.A NZ GLU 143.A O no hydrogen 3.074 N/A VAL 117.A N THR 144.A O no hydrogen 2.615 N/A LEU 118.A N VAL 93.A O no hydrogen 2.784 N/A ILE 119.A N VAL 146.A O no hydrogen 2.919 N/A SER 120.A N GLU 95.A O no hydrogen 2.742 N/A SER 120.A OG GLU 95.A O no hydrogen 3.134 N/A THR 124.A N THR 101.A O no hydrogen 3.211 N/A THR 124.A OG1 ASP 102.A OD1 no hydrogen 2.536 N/A LEU 127.A N GLY 125.A O no hydrogen 3.112 N/A LYS 128.A NZ GLU 138.A O no hydrogen 2.964 N/A LYS 128.A NZ GLU 143.A OE2 no hydrogen 2.508 N/A ILE 130.A N SER 147.A O no hydrogen 2.848 N/A VAL 131.A N ASN 135.A OD1 no hydrogen 2.824 N/A ASN 133.A N HIS 136.A ND1 no hydrogen 2.865 N/A ASN 133.A ND2 GLU 269.A OE2 no hydrogen 3.201 N/A ASN 133.A ND2 SER 270.A OG no hydrogen 2.878 N/A THR 134.A N VAL 131.A O no hydrogen 2.974 N/A ASN 135.A N VAL 131.A O no hydrogen 3.021 N/A ASN 135.A ND2 THR 129.A O no hydrogen 2.965 N/A ASN 135.A ND2 GLU 138.A OE1 no hydrogen 3.260 N/A GLU 138.A N ASN 135.A O no hydrogen 3.220 N/A LEU 139.A N HIS 136.A O no hydrogen 2.911 N/A ASP 140.A N GLU 143.A OE2 no hydrogen 2.901 N/A GLY 141.A N GLU 143.A OE1 no hydrogen 2.917 N/A SER 142.A N ASP 140.A OD1 no hydrogen 2.809 N/A SER 142.A OG ASP 140.A OD1 no hydrogen 2.863 N/A VAL 146.A N VAL 117.A O no hydrogen 2.865 N/A SER 147.A N LYS 128.A O no hydrogen 3.002 N/A SER 147.A OG ALA 121.A O no hydrogen 2.564 N/A GLY 148.A N ILE 119.A O no hydrogen 2.859 N/A ALA 149.A N SER 147.A OG no hydrogen 2.978 N/A SER 150.A OG THR 153.A OG1 no hydrogen 2.654 N/A THR 152.A OG1 TYR 314.A OH no hydrogen 2.664 N/A THR 153.A N SER 150.A OG no hydrogen 3.167 N/A THR 153.A OG1 SER 150.A OG no hydrogen 2.654 N/A ASN 154.A N SER 150.A O no hydrogen 3.152 N/A ASN 154.A ND2 GLY 148.A O no hydrogen 3.285 N/A ASN 154.A ND2 SER 150.A O no hydrogen 2.726 N/A SER 155.A N GLY 151.A O no hydrogen 2.936 N/A SER 155.A OG THR 152.A O no hydrogen 2.700 N/A SER 155.A OG THR 243.A OG1 no hydrogen 2.740 N/A LEU 156.A N THR 152.A O no hydrogen 2.960 N/A LEU 156.A N THR 153.A O no hydrogen 3.113 N/A ALA 157.A N THR 153.A O no hydrogen 2.842 N/A ALA 160.A N LEU 156.A O no hydrogen 2.837 N/A LYS 161.A N ALA 157.A O no hydrogen 2.842 N/A VAL 162.A N PRO 158.A O no hydrogen 3.312 N/A LEU 163.A N VAL 159.A O no hydrogen 3.085 N/A ASN 164.A N ALA 160.A O no hydrogen 2.889 N/A ASP 165.A N LYS 161.A O no hydrogen 2.756 N/A ASP 166.A N VAL 162.A O no hydrogen 2.980 N/A PHE 167.A N LEU 163.A O no hydrogen 2.960 N/A GLY 168.A N ASN 164.A O no hydrogen 3.022 N/A LEU 169.A N ASN 164.A OD1 no hydrogen 2.941 N/A VAL 170.A N VAL 248.A O no hydrogen 2.836 N/A GLU 171.A N VAL 248.A O no hydrogen 3.352 N/A GLY 172.A N LYS 227.A O no hydrogen 2.893 N/A LEU 173.A N THR 246.A O no hydrogen 2.866 N/A MET 174.A N ASP 229.A O no hydrogen 2.894 N/A THR 175.A N GLU 244.A O no hydrogen 2.771 N/A THR 176.A N GLY 231.A O no hydrogen 2.898 N/A THR 176.A OG1 LEU 242.A O no hydrogen 2.902 N/A THR 176.A OG1 TYR 314.A OH no hydrogen 2.635 N/A ILE 177.A N LEU 242.A O no hydrogen 2.784 N/A HIS 178.A N GLN 233.A O no hydrogen 2.885 N/A HIS 178.A ND1 ALA 179.A O no hydrogen 2.555 N/A ALA 179.A N SER 241.A OG no hydrogen 2.963 N/A TYR 180.A N VAL 237.A O no hydrogen 3.176 N/A THR 181.A N GLN 184.A OE1 no hydrogen 3.155 N/A GLN 184.A N THR 181.A O no hydrogen 3.025 N/A ASN 185.A N ARG 198.A O no hydrogen 3.202 N/A ASN 185.A ND2 PRO 190.A O no hydrogen 3.187 N/A ASN 185.A ND2 ALA 199.A O no hydrogen 3.210 N/A ALA 189.A N ALA 199.A O no hydrogen 3.036 N/A HIS 191.A NE2 ASP 183.A O no hydrogen 2.881 N/A ARG 192.A NH2 ASP 183.A OD1 no hydrogen 2.598 N/A LYS 193.A N HIS 191.A ND1 no hydrogen 3.256 N/A GLY 194.A N HIS 191.A O no hydrogen 2.991 N/A ARG 197.A N ASP 195.A OD1 no hydrogen 2.788 N/A ARG 198.A N ASP 195.A OD1 no hydrogen 2.933 N/A ARG 198.A NE ASP 195.A OD2 no hydrogen 3.226 N/A ARG 198.A NE ASN 209.A OD1 no hydrogen 3.164 N/A ARG 198.A NH1 ASP 183.A OD2 no hydrogen 2.550 N/A ARG 198.A NH2 ASP 195.A OD2 no hydrogen 3.400 N/A ALA 199.A N ASP 195.A O no hydrogen 2.997 N/A ARG 200.A N ARG 197.A O no hydrogen 3.043 N/A ARG 200.A NE ASP 188.A OD1 no hydrogen 3.227 N/A ALA 201.A N ASP 188.A OD1 no hydrogen 2.782 N/A ALA 202.A N ASN 185.A O no hydrogen 3.061 N/A GLU 204.A N ALA 201.A O no hydrogen 3.387 N/A ILE 207.A N ARG 234.A O no hydrogen 2.765 N/A ASN 209.A N ALA 232.A O no hydrogen 2.780 N/A ASN 209.A ND2 ASP 195.A OD1 no hydrogen 3.356 N/A ASN 209.A ND2 ASP 195.A OD2 no hydrogen 2.852 N/A ASN 209.A ND2 PRO 208.A O no hydrogen 3.253 N/A ALA 213.A N THR 211.A OG1 no hydrogen 3.400 N/A ALA 216.A N GLY 212.A O no hydrogen 2.658 N/A ILE 217.A N ALA 214.A O no hydrogen 3.135 N/A LYS 219.A N ALA 216.A O no hydrogen 2.990 N/A VAL 220.A N ILE 217.A O no hydrogen 2.750 N/A ILE 221.A N ILE 217.A O no hydrogen 2.864 N/A GLU 223.A N GLU 223.A OE1 no hydrogen 2.760 N/A ILE 224.A N ILE 221.A O no hydrogen 3.309 N/A ASP 225.A N PRO 222.A O no hydrogen 3.056 N/A LYS 227.A N ILE 224.A O no hydrogen 2.956 N/A LYS 227.A NZ LEU 169.A O no hydrogen 3.198 N/A ASP 229.A N GLY 172.A O no hydrogen 3.404 N/A GLY 230.A N ASP 229.A OD1 no hydrogen 2.656 N/A GLY 231.A N MET 174.A O no hydrogen 3.117 N/A ALA 232.A N ASN 209.A O no hydrogen 2.858 N/A GLN 233.A N THR 176.A O no hydrogen 2.871 N/A ARG 234.A N ILE 207.A O no hydrogen 2.729 N/A ARG 234.A NH1 GLN 184.A OE1 no hydrogen 2.645 N/A VAL 235.A N HIS 178.A O no hydrogen 2.865 N/A VAL 237.A N VAL 235.A O no hydrogen 2.755 N/A THR 239.A OG1 ASP 315.A OD1 no hydrogen 2.787 N/A SER 241.A N TYR 314.A O no hydrogen 2.773 N/A LEU 242.A N ILE 177.A O no hydrogen 2.834 N/A THR 243.A N ALA 312.A O no hydrogen 2.840 N/A THR 243.A OG1 SER 155.A OG no hydrogen 2.740 N/A GLU 244.A N THR 175.A O no hydrogen 2.706 N/A LEU 245.A N VAL 310.A O no hydrogen 2.993 N/A THR 246.A N LEU 173.A O no hydrogen 2.765 N/A VAL 247.A N VAL 308.A O no hydrogen 2.760 N/A VAL 248.A N GLU 171.A O no hydrogen 2.708 N/A GLU 250.A N GLY 168.A O no hydrogen 2.751 N/A LYS 251.A N PHE 167.A O no hydrogen 2.942 N/A LYS 251.A NZ ASP 166.A O no hydrogen 3.023 N/A VAL 254.A N GLN 306.A OE1 no hydrogen 2.946 N/A THR 255.A N GLN 258.A OE1 no hydrogen 2.965 N/A THR 255.A OG1 GLU 257.A OE1 no hydrogen 3.513 N/A GLN 258.A N THR 255.A OG1 no hydrogen 3.175 N/A VAL 259.A N THR 255.A O no hydrogen 3.100 N/A ASN 260.A N VAL 256.A O no hydrogen 2.912 N/A ASN 260.A ND2 ALA 294.A O no hydrogen 3.406 N/A GLU 261.A N GLU 257.A O no hydrogen 2.903 N/A ALA 262.A N GLN 258.A O no hydrogen 2.992 N/A MET 263.A N VAL 259.A O no hydrogen 3.065 N/A LYS 264.A N ASN 260.A O no hydrogen 2.982 N/A ASN 265.A N GLU 261.A O no hydrogen 2.992 N/A ALA 266.A N ALA 262.A O no hydrogen 3.320 N/A ALA 266.A N MET 263.A O no hydrogen 3.148 N/A SER 267.A N LYS 264.A O no hydrogen 3.069 N/A SER 267.A OG LYS 264.A O no hydrogen 2.988 N/A ASN 268.A N PHE 271.A O no hydrogen 2.945 N/A GLU 269.A N GLU 269.A OE1 no hydrogen 2.759 N/A SER 270.A N ASN 268.A OD1 no hydrogen 2.685 N/A SER 270.A OG PHE 132.A O no hydrogen 3.524 N/A SER 270.A OG GLN 323.A OE1 no hydrogen 2.699 N/A PHE 271.A N ASN 268.A OD1 no hydrogen 2.694 N/A GLY 272.A N SER 290.A O no hydrogen 2.748 N/A TYR 273.A OH GLU 275.A OE2 no hydrogen 2.677 N/A THR 274.A N PHE 292.A O no hydrogen 2.811 N/A ASP 276.A N THR 274.A OG1 no hydrogen 3.115 N/A ILE 278.A N ASP 276.A O no hydrogen 2.839 N/A VAL 279.A N ASP 282.A OD2 no hydrogen 2.796 N/A ASP 282.A N VAL 279.A O no hydrogen 2.960 N/A VAL 283.A N SER 280.A O no hydrogen 2.790 N/A VAL 284.A N SER 281.A O no hydrogen 3.365 N/A GLY 285.A N ASP 315.A OD2 no hydrogen 2.719 N/A MET 286.A N VAL 283.A O no hydrogen 3.098 N/A SER 290.A N SER 270.A O no hydrogen 2.972 N/A SER 290.A OG SER 155.A O no hydrogen 2.715 N/A LEU 291.A N TRP 313.A O no hydrogen 2.639 N/A PHE 292.A N GLY 272.A O no hydrogen 2.829 N/A ASP 293.A N ALA 311.A O no hydrogen 3.130 N/A ALA 294.A N THR 274.A O no hydrogen 2.932 N/A THR 295.A N ASP 293.A OD1 no hydrogen 2.892 N/A THR 295.A OG1 ASP 293.A OD1 no hydrogen 2.466 N/A THR 295.A OG1 ASP 293.A OD2 no hydrogen 3.320 N/A GLN 296.A N ASP 293.A O no hydrogen 3.152 N/A THR 297.A N ALA 294.A O no hydrogen 3.472 N/A THR 297.A OG1 ASN 260.A OD1 no hydrogen 2.653 N/A THR 297.A OG1 ALA 294.A O no hydrogen 3.506 N/A ARG 298.A N LYS 309.A O no hydrogen 2.885 N/A ARG 298.A NH1 THR 295.A O no hydrogen 2.746 N/A ARG 298.A NH1 THR 297.A O no hydrogen 3.016 N/A MET 300.A N LEU 307.A O no hydrogen 2.952 N/A VAL 302.A N ARG 305.A O no hydrogen 2.812 N/A ARG 305.A N VAL 302.A O no hydrogen 2.975 N/A GLN 306.A NE2 VAL 254.A O no hydrogen 3.099 N/A GLN 306.A NE2 SER 301.A OG no hydrogen 3.154 N/A LEU 307.A N MET 300.A O no hydrogen 2.938 N/A VAL 308.A N VAL 247.A O no hydrogen 2.953 N/A LYS 309.A N ARG 298.A O no hydrogen 2.759 N/A VAL 310.A N LEU 245.A O no hydrogen 3.005 N/A ALA 312.A N THR 243.A O no hydrogen 2.978 N/A TRP 313.A N LEU 291.A O no hydrogen 2.785 N/A TRP 313.A NE1 ASP 293.A OD2 no hydrogen 2.937 N/A TYR 314.A N SER 241.A O no hydrogen 2.830 N/A TYR 314.A OH THR 152.A OG1 no hydrogen 2.664 N/A TYR 314.A OH THR 176.A OG1 no hydrogen 2.635 N/A ASP 315.A N SER 319.A OG no hydrogen 2.913 N/A GLU 317.A N ASP 315.A OD1 no hydrogen 2.919 N/A SER 319.A N ASP 315.A O no hydrogen 2.762 N/A SER 319.A OG TYR 288.A O no hydrogen 2.762 N/A TYR 320.A OH ALA 149.A O no hydrogen 2.637 N/A THR 321.A N GLU 317.A O no hydrogen 2.928 N/A THR 321.A OG1 GLU 317.A O no hydrogen 2.699 N/A ALA 322.A N MET 318.A O no hydrogen 2.845 N/A GLN 323.A N SER 319.A O no hydrogen 3.230 N/A GLN 323.A NE2 PHE 132.A O no hydrogen 2.840 N/A GLN 323.A NE2 ASN 154.A OD1 no hydrogen 2.998 N/A LEU 324.A N TYR 320.A O no hydrogen 2.748 N/A VAL 325.A N THR 321.A O no hydrogen 2.888 N/A ARG 326.A N ALA 322.A O no hydrogen 3.023 N/A ARG 326.A NH1 THR 287.A O no hydrogen 2.910 N/A ARG 326.A NH1 GLN 323.A OE1 no hydrogen 3.078 N/A ARG 326.A NH2 THR 287.A O no hydrogen 2.998 N/A THR 327.A N GLN 323.A O no hydrogen 2.882 N/A THR 327.A OG1 GLN 323.A O no hydrogen 3.402 N/A LEU 328.A N LEU 324.A O no hydrogen 2.758 N/A ALA 329.A N VAL 325.A O no hydrogen 2.974 N/A TYR 330.A N ARG 326.A O no hydrogen 2.972 N/A LEU 331.A N THR 327.A O no hydrogen 2.739 N/A ALA 332.A N LEU 328.A O no hydrogen 2.838 N/A GLU 333.A N ALA 329.A O no hydrogen 2.989 N/A LEU 334.A N LEU 331.A O no hydrogen 3.368 N/A SER 335.A N ALA 332.A O no hydrogen 3.359 N/A SER 335.A OG ALA 332.A O no hydrogen 3.292 N/A