Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1jub_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 4.A N PHE 11.A O no hydrogen 2.897 N/A THR 4.A OG1 LEU 2.A O no hydrogen 2.899 N/A PHE 6.A N ALA 9.A O no hydrogen 2.878 N/A ALA 7.A N GLN 244.A OE1 no hydrogen 2.901 N/A ALA 9.A N PHE 6.A O no hydrogen 2.805 N/A PHE 11.A N THR 4.A O no hydrogen 2.806 N/A ASN 13.A ND2 GLN 36.A O no hydrogen 2.801 N/A PHE 15.A N ASN 13.A OD1 no hydrogen 2.905 N/A MET 16.A N LEU 268.A O no hydrogen 2.823 N/A ASN 17.A ND2 ALA 18.A O no hydrogen 3.344 N/A ASN 17.A ND2 VAL 21.A O no hydrogen 3.232 N/A ASN 17.A ND2 ILE 41.A O no hydrogen 2.974 N/A ALA 18.A N ILE 270.A O no hydrogen 2.933 N/A SER 19.A OG THR 42.A O no hydrogen 2.871 N/A SER 19.A OG SER 44.A OG no hydrogen 3.404 N/A VAL 21.A N ALA 18.A O no hydrogen 3.099 N/A HIS 22.A NE2 GLU 31.A OE1 no hydrogen 2.692 N/A CYS 23.A SG VAL 21.A O no hydrogen 3.497 N/A MET 24.A N ASP 28.A OD2 no hydrogen 3.089 N/A THR 25.A N ASP 28.A OD2 no hydrogen 3.125 N/A ILE 26.A N TYR 78.A OH no hydrogen 2.916 N/A ASP 28.A N THR 25.A OG1 no hydrogen 3.110 N/A LEU 29.A N THR 25.A O no hydrogen 2.973 N/A GLU 30.A N ILE 26.A O no hydrogen 2.816 N/A GLU 31.A N GLU 27.A O.A no hydrogen 3.007 N/A GLU 31.A N GLU 27.A O.B no hydrogen 3.069 N/A LEU 32.A N ASP 28.A O no hydrogen 3.038 N/A LYS 33.A N LEU 29.A O no hydrogen 2.891 N/A LYS 33.A NZ GLU 30.A OE1 no hydrogen 2.867 N/A LYS 33.A NZ GLU 30.A OE2 no hydrogen 3.498 N/A ALA 34.A N GLU 30.A O no hydrogen 2.937 N/A SER 35.A N GLU 31.A O no hydrogen 3.042 N/A SER 35.A N LEU 32.A O no hydrogen 3.170 N/A SER 35.A OG LEU 32.A O no hydrogen 2.685 N/A ALA 37.A N SER 35.A OG no hydrogen 3.156 N/A GLY 38.A N PHE 15.A O no hydrogen 2.736 N/A ALA 39.A N PHE 15.A O no hydrogen 3.192 N/A TYR 40.A OH TYR 82.A OH no hydrogen 3.249 N/A ILE 41.A N ASN 17.A OD1 no hydrogen 2.848 N/A THR 42.A N PHE 97.A O no hydrogen 3.026 N/A LYS 43.A N CYS 23.A O no hydrogen 3.187 N/A SER 44.A OG SER 19.A OG no hydrogen 3.404 N/A SER 44.A OG SER 99.A OG no hydrogen 2.650 N/A SER 45.A N SER 99.A O no hydrogen 3.090 N/A SER 45.A OG SER 99.A O no hydrogen 3.502 N/A THR 46.A N ASN 73.A OD1 no hydrogen 3.208 N/A THR 46.A OG1 GLU 48.A O no hydrogen 2.604 N/A LEU 47.A N GLU 107.A OE2 no hydrogen 2.728 N/A ARG 50.A N ASN 73.A O no hydrogen 2.879 N/A ARG 50.A NE GLY 70.A O no hydrogen 3.202 N/A ARG 50.A NE LEU 71.A O.A no hydrogen 3.251 N/A ARG 50.A NE LEU 71.A O.B no hydrogen 3.245 N/A ARG 50.A NH2 GLY 70.A O no hydrogen 2.914 N/A ASN 53.A N MET 69.A O no hydrogen 2.793 N/A ASN 53.A ND2 SER 68.A O no hydrogen 2.880 N/A ASN 53.A ND2 ASN 132.A O.B no hydrogen 3.305 N/A ARG 57.A NH1 GLU 51.A O no hydrogen 2.948 N/A ARG 57.A NH1 ASN 53.A O no hydrogen 2.857 N/A TYR 58.A OH ASP 60.A OD1 no hydrogen 2.639 N/A VAL 59.A N ILE 66.A O no hydrogen 2.992 N/A LEU 61.A N GLY 64.A O no hydrogen 2.843 N/A GLY 64.A N LEU 61.A O no hydrogen 3.109 N/A SER 65.A N GLY 220.A O no hydrogen 3.038 N/A SER 65.A OG THR 272.A OG1 no hydrogen 2.762 N/A ILE 66.A N VAL 59.A O no hydrogen 3.175 N/A ASN 67.A N GLY 218.A O no hydrogen 3.044 N/A SER 68.A N ARG 57.A O no hydrogen 2.826 N/A MET 69.A N ASN 67.A OD1 no hydrogen 3.078 N/A ASN 73.A N ARG 50.A O no hydrogen 3.091 N/A ASN 73.A ND2 THR 46.A OG1 no hydrogen 2.960 N/A ASN 73.A ND2 LEU 71.A O.A no hydrogen 3.014 N/A ASN 73.A ND2 LEU 71.A O.B no hydrogen 3.028 N/A LEU 74.A N TYR 79.A OH no hydrogen 3.048 N/A GLY 75.A N ASN 73.A OD1 no hydrogen 2.810 N/A PHE 76.A N THR 46.A O no hydrogen 2.812 N/A TYR 78.A N GLY 75.A O no hydrogen 3.100 N/A TYR 79.A N GLY 75.A O no hydrogen 3.419 N/A TYR 79.A OH MET 24.A O no hydrogen 2.681 N/A LEU 80.A N PHE 76.A O no hydrogen 2.903 N/A ASP 81.A N ASP 77.A O no hydrogen 2.971 N/A TYR 82.A N TYR 78.A O no hydrogen 3.170 N/A TYR 82.A OH GLU 30.A OE2 no hydrogen 2.831 N/A TYR 82.A OH TYR 40.A OH no hydrogen 3.249 N/A VAL 83.A N TYR 79.A O no hydrogen 3.030 N/A LEU 84.A N LEU 80.A O no hydrogen 2.968 N/A LYS 85.A N ASP 81.A O no hydrogen 3.073 N/A ASN 86.A N TYR 82.A O no hydrogen 2.979 N/A ASN 86.A ND2 TYR 82.A O no hydrogen 3.113 N/A GLN 87.A N VAL 83.A O no hydrogen 2.974 N/A GLN 87.A NE2 ASP 119.A O no hydrogen 2.775 N/A GLU 89.A N ASN 86.A O no hydrogen 3.137 N/A ASN 90.A N GLN 87.A O no hydrogen 3.353 N/A GLN 92.A NE2 TYR 40.A OH no hydrogen 2.746 N/A PHE 97.A N TYR 40.A O no hydrogen 3.027 N/A PHE 98.A N ILE 123.A O no hydrogen 2.736 N/A SER 99.A N THR 42.A OG1 no hydrogen 3.070 N/A SER 99.A OG SER 44.A OG no hydrogen 2.650 N/A ILE 100.A N GLU 125.A O no hydrogen 2.940 N/A ALA 101.A N SER 45.A O no hydrogen 2.947 N/A GLY 102.A N ASN 108.A OD1 no hydrogen 2.715 N/A MET 103.A N GLU 107.A OE1 no hydrogen 2.767 N/A GLU 107.A N SER 104.A OG no hydrogen 3.074 N/A ASN 108.A N SER 104.A O no hydrogen 3.065 N/A ASN 108.A ND2 GLY 102.A O no hydrogen 3.640 N/A ILE 109.A N ALA 105.A O no hydrogen 2.837 N/A ALA 110.A N ALA 106.A O no hydrogen 3.037 N/A MET 111.A N GLU 107.A O no hydrogen 3.018 N/A LEU 112.A N ASN 108.A O no hydrogen 2.894 N/A LYS 113.A N ILE 109.A O no hydrogen 2.892 N/A LYS 114.A N ALA 110.A O no hydrogen 3.082 N/A ILE 115.A N MET 111.A O no hydrogen 2.932 N/A GLN 116.A N LEU 112.A O no hydrogen 2.871 N/A GLN 116.A NE2 THR 158.A OG1 no hydrogen 3.012 N/A GLU 117.A N LYS 113.A O no hydrogen 2.921 N/A SER 118.A N LYS 114.A O no hydrogen 2.905 N/A SER 118.A N ILE 115.A O no hydrogen 3.176 N/A SER 118.A OG ILE 115.A O no hydrogen 2.706 N/A PHE 120.A N SER 118.A OG no hydrogen 3.076 N/A SER 121.A N GLN 87.A OE1 no hydrogen 2.838 N/A ILE 123.A N ILE 96.A O no hydrogen 3.092 N/A THR 124.A N PRO 160.A O no hydrogen 3.002 N/A GLU 125.A N PHE 98.A O no hydrogen 2.806 N/A LEU 126.A N GLY 162.A O no hydrogen 2.817 N/A ASN 127.A N ILE 100.A O no hydrogen 2.884 N/A ASN 127.A ND2 SER 44.A OG no hydrogen 3.301 N/A LEU 128.A N LYS 164.A O no hydrogen 3.117 N/A SER 129.A N.A ASN 127.A OD1 no hydrogen 2.841 N/A SER 129.A N.B ASN 127.A OD1 no hydrogen 2.846 N/A SER 129.A OG.A ASN 127.A OD1 no hydrogen 3.235 N/A SER 129.A OG.A LYS 164.A O no hydrogen 2.900 N/A SER 129.A OG.B ASN 127.A OD1 no hydrogen 3.306 N/A SER 129.A OG.B LYS 164.A O no hydrogen 2.969 N/A CYS 130.A SG.A ASN 132.A OD1.A no hydrogen 2.752 N/A CYS 130.A SG.B ASN 132.A OD1.A no hydrogen 2.429 N/A ASN 132.A N.A CYS 130.A O.A no hydrogen 2.519 N/A ASN 132.A ND2.A GLU 136.A OE2.B no hydrogen 3.031 N/A VAL 133.A N.B PRO 131.A O.A no hydrogen 2.100 N/A GLU 136.A N.B VAL 133.A O.B no hydrogen 2.818 N/A GLN 138.A NE2.A SER 129.A O.B no hydrogen 3.491 N/A ALA 140.A N LEU 128.A O no hydrogen 2.961 N/A TYR 141.A N GLN 138.A O.A no hydrogen 2.803 N/A TYR 141.A N GLN 138.A O.B no hydrogen 2.961 N/A TYR 141.A OH PRO 167.A O no hydrogen 2.666 N/A ASP 142.A N LEU 139.A O no hydrogen 2.872 N/A ALA 145.A N ASP 142.A OD1 no hydrogen 2.981 N/A THR 146.A N ASP 142.A O no hydrogen 2.902 N/A THR 146.A OG1 LEU 139.A O no hydrogen 2.853 N/A THR 146.A OG1 ASP 142.A O no hydrogen 3.018 N/A GLU 147.A N PHE 143.A O no hydrogen 3.028 N/A LYS 148.A N GLU 144.A O no hydrogen 3.038 N/A LEU 149.A N ALA 145.A O no hydrogen 3.015 N/A LEU 150.A N THR 146.A O no hydrogen 3.007 N/A LYS 151.A N GLU 147.A O no hydrogen 2.969 N/A GLU 152.A N LYS 148.A O no hydrogen 3.306 N/A VAL 153.A N LEU 149.A O no hydrogen 2.922 N/A PHE 154.A N LEU 150.A O no hydrogen 2.992 N/A THR 155.A N GLU 152.A O no hydrogen 3.130 N/A THR 155.A OG1 GLU 152.A O no hydrogen 2.569 N/A PHE 156.A N VAL 153.A O no hydrogen 3.236 N/A PHE 157.A N VAL 153.A O no hydrogen 2.876 N/A THR 158.A N GLN 116.A OE1 no hydrogen 2.829 N/A LYS 159.A NZ ILE 115.A O no hydrogen 2.934 N/A LYS 159.A NZ GLN 116.A O no hydrogen 3.229 N/A LYS 159.A NZ SER 118.A O no hydrogen 2.735 N/A LYS 159.A NZ PHE 120.A O no hydrogen 2.933 N/A LEU 161.A N THR 187.A OG1 no hydrogen 3.256 N/A GLY 162.A N THR 124.A O no hydrogen 2.856 N/A VAL 163.A N TYR 188.A O no hydrogen 3.088 N/A LYS 164.A N LEU 126.A O no hydrogen 2.912 N/A LEU 165.A N ASN 190.A O no hydrogen 2.865 N/A TYR 168.A N ASN 231.A OD1 no hydrogen 2.856 N/A TYR 168.A OH ALA 140.A O no hydrogen 2.748 N/A VAL 172.A N ASP 170.A OD1.A no hydrogen 3.102 N/A HIS 173.A N ASP 170.A O.A no hydrogen 2.921 N/A HIS 173.A N ASP 170.A O.B no hydrogen 2.926 N/A PHE 174.A N ASP 170.A O.A no hydrogen 3.357 N/A PHE 174.A N ASP 170.A O.B no hydrogen 3.371 N/A ASP 175.A N LEU 171.A O no hydrogen 3.041 N/A ILE 176.A N VAL 172.A O no hydrogen 2.855 N/A MET 177.A N.A HIS 173.A O no hydrogen 2.904 N/A MET 177.A N.B HIS 173.A O no hydrogen 2.900 N/A ALA 178.A N PHE 174.A O no hydrogen 2.872 N/A GLU 179.A N ASP 175.A O no hydrogen 3.000 N/A ILE 180.A N ILE 176.A O no hydrogen 3.078 N/A LEU 181.A N MET 177.A O.A no hydrogen 2.828 N/A LEU 181.A N MET 177.A O.B no hydrogen 2.834 N/A ASN 182.A N ALA 178.A O no hydrogen 2.843 N/A ASN 182.A ND2 ARG 238.A O no hydrogen 3.119 N/A GLN 183.A N ILE 180.A O no hydrogen 3.463 N/A GLN 183.A NE2 GLU 147.A OE2 no hydrogen 2.654 N/A GLN 183.A NE2 ILE 180.A O no hydrogen 3.055 N/A PHE 184.A N LEU 181.A O no hydrogen 3.105 N/A THR 187.A N LEU 161.A O no hydrogen 2.772 N/A TYR 188.A OH GLU 125.A OE1 no hydrogen 2.622 N/A VAL 189.A N GLN 244.A O no hydrogen 3.002 N/A ASN 190.A N VAL 163.A O no hydrogen 2.783 N/A ASN 190.A ND2 GLU 125.A OE1 no hydrogen 3.029 N/A ASN 190.A ND2 GLN 269.A OE1 no hydrogen 2.986 N/A SER 191.A N ILE 246.A O no hydrogen 3.051 N/A VAL 192.A N THR 248.A O no hydrogen 2.813 N/A ASN 193.A N LEU 165.A O no hydrogen 2.922 N/A ASN 193.A ND2 ASN 127.A OD1 no hydrogen 3.518 N/A ASN 193.A ND2 SER 129.A OG.A no hydrogen 2.969 N/A ASN 193.A ND2 SER 129.A OG.B no hydrogen 2.938 N/A SER 194.A N ASN 193.A OD1 no hydrogen 2.764 N/A ILE 195.A N ILE 219.A O no hydrogen 3.021 N/A GLY 198.A N GLY 217.A O no hydrogen 2.736 N/A ASP 202.A N SER 207.A O.A no hydrogen 2.825 N/A ASP 202.A N SER 207.A O.B no hydrogen 2.815 N/A ALA 205.A N ASP 202.A OD1 no hydrogen 3.180 N/A SER 207.A N.A ASP 202.A O no hydrogen 3.266 N/A SER 207.A N.B ASP 202.A O no hydrogen 3.250 N/A SER 207.A OG.A VAL 208.A O no hydrogen 2.895 N/A SER 207.A OG.B ALA 205.A O no hydrogen 2.729 N/A LYS 211.A N PRO 56.A O no hydrogen 2.772 N/A LYS 213.A NZ ASN 197.A OD1 no hydrogen 2.661 N/A GLY 215.A N PRO 212.A O no hydrogen 2.966 N/A PHE 216.A N LYS 213.A O no hydrogen 3.048 N/A GLY 217.A N GLY 198.A O no hydrogen 2.925 N/A GLY 218.A N ASN 67.A O no hydrogen 2.737 N/A ILE 219.A N ILE 195.A O no hydrogen 2.839 N/A GLY 220.A N SER 65.A O no hydrogen 3.037 N/A TYR 223.A N LEU 63.A O no hydrogen 3.095 N/A ILE 224.A N GLY 221.A O no hydrogen 3.019 N/A LYS 225.A N ALA 222.A O no hydrogen 3.420 N/A LYS 225.A NZ ASP 256.A OD1 no hydrogen 2.741 N/A LYS 225.A NZ GLU 259.A OE1 no hydrogen 2.811 N/A ALA 228.A N ILE 224.A O no hydrogen 2.829 N/A LEU 229.A N LYS 225.A O no hydrogen 2.833 N/A ALA 230.A N PRO 226.A O no hydrogen 3.093 N/A ASN 231.A N THR 227.A O no hydrogen 2.977 N/A ASN 231.A ND2 TYR 168.A O no hydrogen 3.169 N/A ASN 231.A ND2 THR 227.A O no hydrogen 2.836 N/A VAL 232.A N ALA 228.A O no hydrogen 2.994 N/A ARG 233.A N LEU 229.A O no hydrogen 2.881 N/A ARG 233.A NH1 CYS 263.A O no hydrogen 3.170 N/A ARG 233.A NH1 GLY 306.A O no hydrogen 2.970 N/A ALA 234.A N ALA 230.A O no hydrogen 2.774 N/A PHE 235.A N ASN 231.A O no hydrogen 3.065 N/A TYR 236.A N VAL 232.A O no hydrogen 2.909 N/A THR 237.A N ARG 233.A O no hydrogen 3.147 N/A THR 237.A OG1 ARG 233.A O no hydrogen 3.530 N/A THR 237.A OG1 ALA 234.A O no hydrogen 3.289 N/A ARG 238.A N PHE 235.A O no hydrogen 3.015 N/A ARG 238.A NE ASP 175.A OD1 no hydrogen 2.706 N/A ARG 238.A NH1 ALA 234.A O no hydrogen 2.923 N/A LEU 239.A N PHE 235.A O no hydrogen 2.762 N/A LYS 240.A N ASN 182.A OD1 no hydrogen 2.844 N/A LYS 240.A NZ ASN 182.A O no hydrogen 2.815 N/A LYS 240.A NZ PHE 184.A O no hydrogen 2.880 N/A GLU 242.A N GLU 242.A OE1 no hydrogen 2.765 N/A ILE 243.A N LYS 240.A O no hydrogen 2.974 N/A GLN 244.A N THR 187.A O no hydrogen 3.062 N/A GLN 244.A NE2 THR 5.A O no hydrogen 3.551 N/A ILE 246.A N VAL 189.A O no hydrogen 2.861 N/A GLY 247.A N MET 267.A O no hydrogen 2.855 N/A THR 248.A N SER 191.A O no hydrogen 2.764 N/A THR 248.A OG1 ASN 190.A OD1 no hydrogen 2.739 N/A THR 248.A OG1 GLN 269.A OE1 no hydrogen 3.566 N/A GLU 252.A N ASP 256.A OD2 no hydrogen 2.915 N/A THR 253.A N ASP 256.A OD2 no hydrogen 2.893 N/A GLY 254.A N GLU 288.A OE1 no hydrogen 2.791 N/A ASP 256.A N THR 253.A OG1 no hydrogen 3.184 N/A ALA 257.A N THR 253.A O no hydrogen 3.112 N/A PHE 258.A N GLY 254.A O no hydrogen 2.825 N/A GLU 259.A N GLN 255.A O no hydrogen 2.949 N/A HIS 260.A N ASP 256.A O no hydrogen 3.108 N/A HIS 260.A NE2 GLY 249.A O no hydrogen 2.989 N/A LEU 261.A N ALA 257.A O no hydrogen 2.964 N/A LEU 262.A N PHE 258.A O no hydrogen 2.854 N/A CYS 263.A N GLU 259.A O no hydrogen 3.047 N/A CYS 263.A SG LEU 229.A O no hydrogen 3.739 N/A CYS 263.A SG GLU 259.A O no hydrogen 3.396 N/A GLY 264.A N HIS 260.A O no hydrogen 3.208 N/A GLY 264.A N LEU 261.A O no hydrogen 3.068 N/A ALA 265.A N HIS 260.A O no hydrogen 3.133 N/A THR 266.A N ILE 245.A O no hydrogen 2.770 N/A MET 267.A N ILE 245.A O no hydrogen 3.447 N/A LEU 268.A N PRO 14.A O no hydrogen 2.777 N/A GLN 269.A N GLY 247.A O no hydrogen 2.904 N/A ILE 270.A N MET 16.A O no hydrogen 2.939 N/A THR 272.A OG1 SER 65.A OG no hydrogen 2.762 N/A HIS 275.A N GLY 271.A O no hydrogen 2.942 N/A LYS 276.A N THR 272.A O no hydrogen 3.033 N/A LYS 276.A NZ LEU 61.A O no hydrogen 2.811 N/A LYS 276.A NZ GLY 64.A O no hydrogen 2.954 N/A GLU 277.A N ALA 273.A O no hydrogen 2.922 N/A GLY 278.A N LEU 274.A O no hydrogen 2.801 N/A ILE 281.A N GLY 278.A O no hydrogen 3.042 N/A PHE 282.A N PRO 279.A O no hydrogen 3.228 N/A ARG 284.A N ALA 280.A O no hydrogen 3.388 N/A ARG 284.A NE GLU 277.A OE1 no hydrogen 3.211 N/A ARG 284.A NE GLU 277.A OE2 no hydrogen 2.837 N/A ARG 284.A NH1 GLU 252.A O no hydrogen 3.060 N/A ARG 284.A NH1 GLU 288.A OE2 no hydrogen 2.839 N/A ARG 284.A NH2 GLU 252.A O no hydrogen 2.809 N/A ARG 284.A NH2 GLU 277.A OE1 no hydrogen 2.852 N/A ILE 285.A N ILE 281.A O no hydrogen 2.845 N/A ILE 286.A N PHE 282.A O no hydrogen 2.981 N/A LYS 287.A N ASP 283.A O no hydrogen 3.217 N/A LYS 287.A NZ ASP 283.A OD2 no hydrogen 2.903 N/A GLU 288.A N ARG 284.A O no hydrogen 3.021 N/A LEU 289.A N ILE 285.A O no hydrogen 2.938 N/A GLU 290.A N ILE 286.A O no hydrogen 2.921 N/A GLU 291.A N LYS 287.A O no hydrogen 2.921 N/A ILE 292.A N GLU 288.A O no hydrogen 3.120 N/A MET 293.A N LEU 289.A O no hydrogen 2.993 N/A ASN 294.A N GLU 290.A O no hydrogen 2.826 N/A GLN 295.A N GLU 291.A O no hydrogen 3.011 N/A LYS 296.A N ILE 292.A O no hydrogen 3.186 N/A GLY 297.A N ASN 294.A O no hydrogen 3.085 N/A TYR 298.A N MET 293.A O no hydrogen 2.788 N/A GLN 299.A N ASP 303.A OD2 no hydrogen 2.925 N/A SER 300.A N.A ASP 303.A OD2 no hydrogen 3.158 N/A SER 300.A N.B ASP 303.A OD2 no hydrogen 3.150 N/A ALA 302.A N SER 300.A OG.B no hydrogen 3.254 N/A ASP 303.A N SER 300.A O.A no hydrogen 2.960 N/A ASP 303.A N SER 300.A O.B no hydrogen 2.943 N/A PHE 304.A N ILE 301.A O no hydrogen 3.044 N/A HIS 305.A N ILE 301.A O no hydrogen 2.788 N/A HIS 305.A NE2 GLY 264.A O no hydrogen 2.973 N/A GLY 306.A N LEU 261.A O no hydrogen 2.853 N/A LYS 307.A N.A PHE 304.A O no hydrogen 2.981 N/A LYS 307.A N.B PHE 304.A O no hydrogen 2.980 N/A LYS 307.A NZ.A ASP 303.A O no hydrogen 3.062 N/A LEU 308.A N LEU 262.A O no hydrogen 3.105 N/A