Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4u5i_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 6.A N ASP 4.A OD2 no hydrogen 3.099 N/A GLU 7.A N ASP 4.A O no hydrogen 2.847 N/A GLU 7.A N ASP 4.A OD1 no hydrogen 3.043 N/A MET 8.A N ASP 4.A O no hydrogen 3.030 N/A VAL 9.A N PRO 5.A O no hydrogen 2.849 N/A ARG 10.A N PHE 6.A O no hydrogen 3.230 N/A LYS 11.A N GLU 7.A O no hydrogen 3.191 N/A LYS 11.A NZ ASN 128.A OD1 no hydrogen 2.505 N/A MET 12.A N MET 8.A O no hydrogen 2.846 N/A GLY 13.A N VAL 9.A O no hydrogen 3.359 N/A GLY 15.A N CYS 266.A O no hydrogen 2.722 N/A THR 16.A N ASN 49.A O no hydrogen 3.024 N/A THR 16.A OG1 ASN 17.A O no hydrogen 3.240 N/A ASN 17.A N VAL 268.A O no hydrogen 2.904 N/A ASN 17.A ND2 GLY 235.A O no hydrogen 2.811 N/A ASN 17.A ND2 VAL 268.A O no hydrogen 3.019 N/A LEU 18.A N ARG 51.A O no hydrogen 3.003 N/A GLY 19.A N ASP 270.A O no hydrogen 3.016 N/A ASN 20.A N GLU 23.A OE2 no hydrogen 2.658 N/A THR 21.A N GLU 23.A OE1 no hydrogen 2.640 N/A THR 21.A OG1 LEU 18.A O no hydrogen 2.991 N/A THR 21.A OG1 GLY 19.A O no hydrogen 2.610 N/A GLU 23.A N GLU 23.A OE1 no hydrogen 2.642 N/A ALA 24.A N THR 21.A O no hydrogen 3.230 N/A SER 29.A N TYR 26.A O no hydrogen 2.989 N/A SER 29.A OG TYR 26.A O no hydrogen 2.949 N/A SER 31.A N ASN 20.A O no hydrogen 2.987 N/A SER 31.A OG ASN 271.A O no hydrogen 2.610 N/A SER 31.A OG GLY 272.A O no hydrogen 3.417 N/A LYS 32.A NZ ARG 281.A O no hydrogen 2.969 N/A LYS 32.A NZ ASP 282.A OD1 no hydrogen 3.093 N/A ALA 34.A N GLU 27.A OE2 no hydrogen 3.070 N/A TYR 37.A OH ARG 281.A O no hydrogen 3.178 N/A TYR 38.A N MET 35.A O no hydrogen 3.012 N/A TYR 38.A OH SER 33.A O no hydrogen 2.785 N/A PHE 39.A N GLU 36.A O no hydrogen 3.133 N/A ASP 40.A N TYR 37.A O no hydrogen 3.060 N/A ASP 41.A N TYR 37.A O no hydrogen 3.049 N/A PHE 42.A N TYR 38.A O no hydrogen 2.850 N/A LYS 43.A N PHE 39.A O no hydrogen 3.065 N/A ALA 44.A N ASP 40.A O no hydrogen 2.809 N/A ALA 45.A N PHE 42.A O no hydrogen 2.991 N/A GLY 46.A N LYS 43.A O no hydrogen 3.105 N/A LYS 48.A N MET 14.A O no hydrogen 2.884 N/A ASN 49.A ND2 MET 12.A O no hydrogen 2.860 N/A ASN 49.A ND2 CYS 266.A O no hydrogen 3.334 N/A VAL 50.A N VAL 89.A O no hydrogen 2.936 N/A ARG 51.A N THR 16.A O no hydrogen 3.035 N/A ARG 51.A NE GLU 132.A OE1 no hydrogen 2.756 N/A ARG 51.A NH1 ASN 17.A OD1 no hydrogen 3.155 N/A ARG 51.A NH2 GLU 132.A OE1 no hydrogen 2.907 N/A ARG 51.A NH2 GLU 132.A OE2 no hydrogen 3.052 N/A ARG 51.A NH2 ASN 135.A OD1 no hydrogen 3.012 N/A ILE 52.A N ILE 91.A O no hydrogen 2.580 N/A VAL 54.A N ASN 93.A OD1 no hydrogen 3.163 N/A ARG 55.A N LEU 22.A O no hydrogen 3.000 N/A ARG 55.A NE GLU 23.A O no hydrogen 2.842 N/A ARG 55.A NH2 GLU 23.A O no hydrogen 2.900 N/A TRP 56.A N ASP 97.A OD2 no hydrogen 3.101 N/A TRP 56.A NE1 ASN 93.A O no hydrogen 2.790 N/A ASP 57.A N ASP 97.A OD1 no hydrogen 2.759 N/A ASN 58.A ND2 PRO 25.A O no hydrogen 3.140 N/A HIS 59.A N TRP 56.A O no hydrogen 2.870 N/A THR 60.A N ASP 57.A O no hydrogen 3.498 N/A THR 60.A OG1 TRP 56.A O no hydrogen 3.033 N/A MET 61.A N THR 67.A O no hydrogen 2.852 N/A ARG 62.A NH1 ASP 57.A OD1 no hydrogen 3.474 N/A TYR 66.A N THR 63.A O no hydrogen 2.898 N/A ILE 68.A N GLN 117.A OE1 no hydrogen 3.021 N/A ASP 69.A N HIS 59.A O no hydrogen 2.676 N/A LYS 70.A NZ ASP 74.A OD2 no hydrogen 2.814 N/A LEU 73.A N ASP 69.A O no hydrogen 3.091 N/A ASP 74.A N LYS 70.A O no hydrogen 2.854 N/A ARG 75.A N ALA 71.A O no hydrogen 3.130 N/A ARG 75.A NE GLU 27.A OE1 no hydrogen 2.818 N/A ARG 75.A NE GLU 27.A OE2 no hydrogen 3.365 N/A ARG 75.A NH1 GLN 78.A OE1 no hydrogen 2.682 N/A ARG 75.A NH2 GLU 27.A OE2 no hydrogen 2.742 N/A ARG 75.A NH2 ALA 34.A O no hydrogen 2.832 N/A VAL 76.A N PHE 72.A O no hydrogen 2.881 N/A GLU 77.A N LEU 73.A O no hydrogen 2.927 N/A GLN 78.A N ASP 74.A O no hydrogen 2.921 N/A VAL 79.A N ARG 75.A O no hydrogen 3.175 N/A VAL 80.A N VAL 76.A O no hydrogen 2.877 N/A ASP 81.A N GLU 77.A O no hydrogen 2.859 N/A TRP 82.A N GLN 78.A O no hydrogen 3.175 N/A SER 83.A N VAL 79.A O no hydrogen 3.188 N/A SER 83.A OG THR 90.A OG1 no hydrogen 2.696 N/A LEU 84.A N VAL 80.A O no hydrogen 2.733 N/A SER 85.A N ASP 81.A O no hydrogen 2.828 N/A SER 85.A OG ASP 81.A O no hydrogen 2.933 N/A SER 85.A OG TRP 82.A O no hydrogen 2.888 N/A ARG 86.A N SER 83.A O no hydrogen 3.140 N/A ARG 86.A NE ASP 40.A OD1 no hydrogen 2.729 N/A ARG 86.A NH1 GLU 36.A OE2 no hydrogen 3.206 N/A ARG 86.A NH1 TRP 82.A O no hydrogen 3.134 N/A ARG 86.A NH2 GLU 36.A OE2 no hydrogen 2.759 N/A ARG 86.A NH2 ASP 40.A OD1 no hydrogen 3.184 N/A GLY 87.A N LEU 84.A O no hydrogen 3.004 N/A PHE 88.A N SER 83.A O no hydrogen 3.262 N/A VAL 89.A N LYS 48.A O no hydrogen 3.207 N/A THR 90.A N ASN 128.A O no hydrogen 2.733 N/A THR 90.A OG1 SER 83.A OG no hydrogen 2.696 N/A THR 90.A OG1 PHE 88.A O no hydrogen 3.159 N/A ILE 91.A N VAL 50.A O no hydrogen 2.914 N/A ILE 92.A N LEU 130.A O no hydrogen 3.225 N/A ASN 93.A ND2 GLU 132.A OE1 no hydrogen 3.028 N/A SER 94.A OG ASP 97.A OD2 no hydrogen 2.800 N/A HIS 95.A N VAL 54.A O no hydrogen 2.774 N/A TRP 99.A NE1 ASP 97.A OD1 no hydrogen 2.857 N/A ILE 100.A N ASP 97.A O no hydrogen 3.268 N/A LYS 101.A N ASP 98.A O no hydrogen 2.634 N/A LYS 101.A NZ GLU 136.A O no hydrogen 2.908 N/A LYS 101.A NZ PRO 137.A O no hydrogen 3.542 N/A LYS 101.A NZ PHE 138.A O no hydrogen 2.870 N/A GLU 102.A N ASP 98.A O no hydrogen 3.118 N/A TYR 104.A OH ASP 148.A OD2 no hydrogen 2.777 N/A ASN 107.A N ASP 103.A O no hydrogen 2.861 N/A ILE 108.A N TYR 104.A O no hydrogen 2.780 N/A ARG 110.A NE MET 61.A O no hydrogen 2.885 N/A ARG 110.A NH1 ASP 57.A OD1 no hydrogen 2.884 N/A ARG 110.A NH2 ASP 57.A O no hydrogen 2.875 N/A ARG 110.A NH2 ASP 57.A OD1 no hydrogen 3.478 N/A ARG 110.A NH2 THR 60.A O no hydrogen 3.026 N/A ARG 110.A NH2 MET 61.A O no hydrogen 3.312 N/A PHE 111.A N ASN 107.A O no hydrogen 3.148 N/A GLU 112.A N ILE 108.A O no hydrogen 2.876 N/A LYS 113.A N GLU 109.A O no hydrogen 2.819 N/A LYS 113.A NZ GLU 116.A OE1 no hydrogen 3.225 N/A ILE 114.A N ARG 110.A O no hydrogen 2.870 N/A TRP 115.A N PHE 111.A O no hydrogen 3.005 N/A TRP 115.A NE1 ILE 133.A O no hydrogen 3.085 N/A GLU 116.A N GLU 112.A O no hydrogen 2.604 N/A GLN 117.A N LYS 113.A O no hydrogen 2.955 N/A GLN 117.A NE2 TYR 66.A O no hydrogen 2.858 N/A GLN 117.A NE2 LYS 113.A O no hydrogen 3.188 N/A ILE 118.A N ILE 114.A O no hydrogen 3.068 N/A ALA 119.A N TRP 115.A O no hydrogen 3.064 N/A GLU 120.A N GLU 116.A O no hydrogen 3.079 N/A ARG 121.A N GLN 117.A O no hydrogen 2.962 N/A ARG 121.A NE GLU 77.A OE1 no hydrogen 2.961 N/A ARG 121.A NH2 ASP 74.A OD1 no hydrogen 2.260 N/A ARG 121.A NH2 GLU 77.A OE1 no hydrogen 3.148 N/A PHE 122.A N ILE 118.A O no hydrogen 2.979 N/A LYS 123.A N GLU 120.A O no hydrogen 3.210 N/A LYS 123.A NZ GLU 120.A OE2 no hydrogen 3.088 N/A LYS 125.A N PHE 122.A O no hydrogen 2.990 N/A LYS 125.A NZ GLU 77.A OE2 no hydrogen 2.895 N/A LYS 125.A NZ ASP 81.A OD1 no hydrogen 2.781 N/A LYS 125.A NZ ASP 81.A OD2 no hydrogen 3.397 N/A ASN 128.A N SER 126.A OG no hydrogen 2.952 N/A LEU 129.A N SER 126.A O no hydrogen 3.184 N/A LEU 130.A N THR 90.A O no hydrogen 2.759 N/A PHE 131.A N ILE 165.A O no hydrogen 3.306 N/A GLU 132.A N ILE 92.A O no hydrogen 2.893 N/A ILE 133.A N ILE 167.A O no hydrogen 3.250 N/A ASN 135.A N SER 94.A O no hydrogen 2.853 N/A ASN 135.A ND2 GLU 136.A OE2 no hydrogen 2.940 N/A THR 142.A N GLN 145.A OE1 no hydrogen 3.031 N/A THR 142.A OG1 GLU 144.A OE2 no hydrogen 3.187 N/A GLN 145.A N THR 142.A OG1 no hydrogen 3.151 N/A ILE 146.A N THR 142.A O no hydrogen 3.055 N/A ASP 147.A N ASP 143.A O no hydrogen 3.298 N/A ASP 148.A N GLU 144.A O no hydrogen 2.918 N/A MET 149.A N GLN 145.A O no hydrogen 2.773 N/A ASN 150.A N ILE 146.A O no hydrogen 3.080 N/A SER 151.A N ASP 147.A O no hydrogen 3.150 N/A SER 151.A OG ASP 147.A O no hydrogen 3.282 N/A ARG 152.A N ASP 148.A O no hydrogen 2.980 N/A ARG 152.A NE GLU 112.A OE2 no hydrogen 2.812 N/A ARG 152.A NH1 ASP 148.A OD2 no hydrogen 3.087 N/A ARG 152.A NH2 GLU 112.A OE2 no hydrogen 3.032 N/A ILE 153.A N MET 149.A O no hydrogen 2.770 N/A LEU 154.A N ASN 150.A O no hydrogen 2.838 N/A LYS 155.A N SER 151.A O no hydrogen 2.979 N/A ILE 156.A N ARG 152.A O no hydrogen 3.099 N/A ILE 157.A N ILE 153.A O no hydrogen 3.030 N/A ARG 158.A N LEU 154.A O no hydrogen 2.933 N/A ARG 158.A NE ASP 187.A OD2 no hydrogen 2.582 N/A ARG 158.A NH1 ASN 161.A O no hydrogen 2.824 N/A ARG 158.A NH1 ARG 164.A O no hydrogen 2.823 N/A ARG 158.A NH2 ARG 164.A O no hydrogen 3.116 N/A ARG 158.A NH2 ASP 187.A OD1 no hydrogen 2.911 N/A ARG 158.A NH2 ASP 187.A OD2 no hydrogen 3.331 N/A ARG 158.A NH2 TYR 189.A O no hydrogen 3.414 N/A LYS 159.A N ILE 156.A O no hydrogen 3.316 N/A THR 160.A N ILE 157.A O no hydrogen 3.256 N/A THR 160.A OG1 ILE 157.A O no hydrogen 3.531 N/A ASN 161.A N ILE 157.A O no hydrogen 2.666 N/A ASN 161.A ND2 ALA 119.A O no hydrogen 3.053 N/A ASN 161.A ND2 ILE 157.A O no hydrogen 3.414 N/A ARG 164.A NE LEU 129.A O no hydrogen 2.832 N/A ARG 164.A NH1 LYS 123.A O no hydrogen 3.446 N/A ARG 164.A NH1 ASN 161.A OD1 no hydrogen 2.594 N/A ARG 164.A NH2 LYS 125.A O no hydrogen 2.361 N/A ARG 164.A NH2 SER 126.A O no hydrogen 2.493 N/A VAL 166.A N TYR 189.A O no hydrogen 2.836 N/A ILE 167.A N PHE 131.A O no hydrogen 2.847 N/A ILE 168.A N ILE 191.A O no hydrogen 3.075 N/A GLY 170.A N THR 193.A O no hydrogen 2.881 N/A TYR 172.A N LEU 179.A O no hydrogen 3.005 N/A TRP 173.A N HIS 195.A O no hydrogen 3.315 N/A ASN 174.A N ASN 177.A O no hydrogen 3.024 N/A ASN 174.A ND2 ASN 177.A OD1 no hydrogen 2.762 N/A ASN 174.A ND2 TYR 197.A O no hydrogen 3.130 N/A TYR 176.A N ASN 174.A OD1 no hydrogen 2.673 N/A ASN 177.A N ASN 174.A OD1 no hydrogen 2.697 N/A LEU 179.A N TYR 172.A O no hydrogen 2.901 N/A ASN 181.A N GLY 170.A O no hydrogen 2.588 N/A ASN 181.A ND2 GLY 169.A O no hydrogen 2.931 N/A ASP 187.A N PRO 185.A O no hydrogen 3.109 N/A TYR 189.A N ASP 187.A OD1 no hydrogen 2.632 N/A ILE 191.A N VAL 166.A O no hydrogen 3.007 N/A GLY 192.A N PRO 231.A O no hydrogen 3.009 N/A THR 193.A N ILE 168.A O no hydrogen 3.003 N/A THR 193.A OG1 TYR 233.A O no hydrogen 2.414 N/A PHE 194.A N TYR 233.A O no hydrogen 3.297 N/A TYR 197.A N TRP 173.A O no hydrogen 2.744 N/A THR 204.A OG1 ALA 241.A O no hydrogen 3.376 N/A TRP 205.A N ALA 241.A O no hydrogen 3.127 N/A THR 207.A N ASP 210.A OD2 no hydrogen 3.058 N/A THR 207.A OG1 ASP 210.A OD2 no hydrogen 2.625 N/A GLN 208.A NE2 GLN 208.A O no hydrogen 3.303 N/A GLN 208.A NE2 ASP 212.A OD1 no hydrogen 3.064 N/A ASP 210.A N THR 207.A OG1 no hydrogen 3.090 N/A MET 211.A N GLN 208.A O no hydrogen 2.901 N/A ASP 212.A N GLN 208.A O no hydrogen 3.176 N/A THR 213.A N GLU 209.A O no hydrogen 2.862 N/A THR 213.A OG1 GLU 209.A O no hydrogen 3.152 N/A VAL 214.A N ASP 210.A O no hydrogen 3.058 N/A VAL 215.A N MET 211.A O no hydrogen 2.989 N/A ARG 216.A N ASP 212.A O no hydrogen 3.224 N/A VAL 217.A N THR 213.A O no hydrogen 2.914 N/A PHE 218.A N VAL 214.A O no hydrogen 2.735 N/A ASP 219.A N VAL 215.A O no hydrogen 3.019 N/A PHE 220.A N ARG 216.A O no hydrogen 3.016 N/A VAL 221.A N VAL 217.A O no hydrogen 2.857 N/A LYS 222.A N PHE 218.A O no hydrogen 2.912 N/A LYS 222.A NZ ARG 262.A O no hydrogen 3.204 N/A SER 223.A N ASP 219.A O no hydrogen 2.956 N/A SER 223.A OG ASP 219.A O no hydrogen 3.060 N/A TRP 224.A N PHE 220.A O no hydrogen 2.862 N/A TRP 224.A NE1 ASN 181.A O no hydrogen 2.885 N/A SER 225.A N VAL 221.A O no hydrogen 2.669 N/A SER 225.A OG ILE 230.A O no hydrogen 2.703 N/A ASP 226.A N LYS 222.A O no hydrogen 2.862 N/A ARG 227.A N SER 223.A O no hydrogen 2.893 N/A ARG 227.A NH1 ARG 227.A O no hydrogen 2.875 N/A ASN 228.A N TRP 224.A O no hydrogen 2.908 N/A ASN 228.A ND2 TRP 224.A O no hydrogen 3.283 N/A ILE 230.A N SER 225.A O no hydrogen 3.054 N/A TYR 233.A N GLY 192.A O no hydrogen 2.759 N/A TYR 233.A OH SER 267.A OG no hydrogen 2.651 N/A PHE 234.A N ALA 265.A O no hydrogen 2.878 N/A PHE 237.A N SER 267.A O no hydrogen 3.388 N/A ARG 245.A NE GLU 289.A OE1 no hydrogen 3.401 N/A ARG 245.A NH1 ASP 287.A OD1 no hydrogen 2.700 N/A ARG 245.A NH1 ASP 287.A OD2 no hydrogen 3.211 N/A ARG 245.A NH1 GLU 289.A OE1 no hydrogen 3.313 N/A ARG 245.A NH2 ASP 287.A OD1 no hydrogen 3.568 N/A ARG 245.A NH2 ASP 287.A OD2 no hydrogen 2.639 N/A SER 247.A N ASP 244.A O no hydrogen 2.893 N/A SER 247.A OG ASP 244.A OD1 no hydrogen 2.993 N/A SER 247.A OG ASP 244.A OD2 no hydrogen 3.506 N/A ARG 248.A N ASP 244.A O no hydrogen 3.089 N/A ARG 248.A NE TYR 252.A OH no hydrogen 3.117 N/A ARG 248.A NH2 TYR 252.A OH no hydrogen 3.050 N/A VAL 249.A N ARG 245.A O no hydrogen 3.122 N/A LYS 250.A N THR 246.A O no hydrogen 3.228 N/A TRP 251.A N SER 247.A O no hydrogen 2.946 N/A TYR 252.A N ARG 248.A O no hydrogen 3.103 N/A ASP 253.A N VAL 249.A O no hydrogen 3.125 N/A PHE 254.A N LYS 250.A O no hydrogen 2.840 N/A ILE 255.A N TRP 251.A O no hydrogen 2.853 N/A SER 256.A N TYR 252.A O no hydrogen 3.170 N/A SER 256.A OG TYR 252.A O no hydrogen 2.640 N/A SER 256.A OG ASP 253.A O no hydrogen 3.237 N/A SER 256.A OG ALA 293.A O no hydrogen 3.280 N/A ASP 257.A N ASP 253.A O no hydrogen 3.087 N/A ALA 258.A N PHE 254.A O no hydrogen 2.985 N/A ALA 259.A N ILE 255.A O no hydrogen 3.069 N/A LEU 260.A N SER 256.A O no hydrogen 3.226 N/A GLU 261.A N ASP 257.A O no hydrogen 2.985 N/A ARG 262.A N ALA 258.A O no hydrogen 3.362 N/A ARG 262.A NE ALA 258.A O no hydrogen 2.896 N/A ARG 262.A NH2 ALA 258.A O no hydrogen 3.008 N/A GLY 263.A N LEU 260.A O no hydrogen 3.179 N/A PHE 264.A N ALA 259.A O no hydrogen 2.796 N/A ALA 265.A N VAL 232.A O no hydrogen 2.994 N/A CYS 266.A N GLY 13.A O no hydrogen 3.089 N/A SER 267.A N PHE 234.A O no hydrogen 2.996 N/A SER 267.A OG ASN 49.A OD1 no hydrogen 2.697 N/A SER 267.A OG TYR 233.A OH no hydrogen 2.651 N/A VAL 268.A N GLY 15.A O no hydrogen 2.896 N/A TRP 269.A N PHE 237.A O no hydrogen 3.294 N/A ASN 271.A N MET 276.A O no hydrogen 3.283 N/A GLY 272.A N ASP 270.A OD1 no hydrogen 2.935 N/A VAL 273.A N ASN 271.A OD1 no hydrogen 3.161 N/A MET 276.A N ASN 271.A OD1 no hydrogen 3.372 N/A ILE 278.A N ASP 270.A OD2 no hydrogen 2.892 N/A TYR 279.A N ASP 270.A OD2 no hydrogen 2.791 N/A TYR 279.A OH ASP 41.A OD2 no hydrogen 2.617 N/A ASN 280.A N THR 285.A O no hydrogen 2.985 N/A ARG 281.A NH1 THR 21.A OG1 no hydrogen 3.108 N/A ARG 281.A NH1 LYS 32.A O no hydrogen 2.593 N/A ARG 281.A NH2 GLY 19.A O no hydrogen 3.028 N/A ARG 281.A NH2 THR 21.A OG1 no hydrogen 3.317 N/A ASP 282.A N ASN 280.A OD1 no hydrogen 2.954 N/A THR 283.A N ASN 280.A OD1 no hydrogen 3.086 N/A THR 283.A OG1 THR 285.A OG1 no hydrogen 2.779 N/A ARG 284.A N ASN 280.A O no hydrogen 2.759 N/A ARG 284.A NE ASP 41.A OD2 no hydrogen 2.946 N/A ARG 284.A NH2 ASP 41.A OD1 no hydrogen 2.921 N/A THR 285.A N THR 283.A OG1 no hydrogen 3.283 N/A THR 285.A OG1 THR 283.A OG1 no hydrogen 2.779 N/A ASP 287.A N ILE 278.A O no hydrogen 2.963 N/A ILE 290.A N ASP 287.A O no hydrogen 2.732 N/A ILE 290.A N ASP 287.A OD1 no hydrogen 3.309 N/A LEU 291.A N ASP 287.A O no hydrogen 3.378 N/A ASN 292.A N THR 288.A O no hydrogen 3.074 N/A ALA 293.A N GLU 289.A O no hydrogen 3.149 N/A ALA 293.A N ILE 290.A O no hydrogen 2.735 N/A LEU 294.A N ILE 290.A O no hydrogen 2.959 N/A LEU 294.A N LEU 291.A O no hydrogen 3.257 N/A PHE 295.A N LEU 291.A O no hydrogen 3.258 N/A