Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4iaq_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 3.A OH ASP 332.A OD2 no hydrogen 2.953 N/A GLN 4.A N GLN 4.A OE1 no hydrogen 3.134 N/A GLN 4.A NE2 THR 73.A O no hydrogen 2.794 N/A ASP 5.A N ILE 2.A O no hydrogen 3.293 N/A SER 6.A N TYR 3.A O no hydrogen 3.256 N/A SER 6.A OG TYR 3.A O no hydrogen 2.586 N/A ILE 7.A N GLN 4.A O no hydrogen 3.080 N/A LYS 12.A N SER 8.A O no hydrogen 3.028 N/A LYS 12.A NZ GLN 4.A O no hydrogen 3.201 N/A VAL 13.A N LEU 9.A O no hydrogen 3.045 N/A LEU 14.A N PRO 10.A O no hydrogen 2.879 N/A LEU 15.A N TRP 11.A O no hydrogen 2.938 N/A VAL 16.A N LYS 12.A O no hydrogen 2.997 N/A MET 17.A N VAL 13.A O no hydrogen 2.917 N/A LEU 18.A N LEU 14.A O no hydrogen 3.071 N/A LEU 19.A N LEU 15.A O no hydrogen 3.204 N/A ALA 20.A N VAL 16.A O no hydrogen 3.046 N/A LEU 21.A N MET 17.A O no hydrogen 2.800 N/A ILE 22.A N LEU 18.A O no hydrogen 3.097 N/A THR 23.A N LEU 19.A O no hydrogen 3.055 N/A THR 23.A OG1 LEU 19.A O no hydrogen 2.624 N/A LEU 24.A N ALA 20.A O no hydrogen 2.892 N/A ALA 25.A N LEU 21.A O no hydrogen 3.046 N/A THR 26.A N ILE 22.A O no hydrogen 3.054 N/A THR 26.A OG1 ILE 22.A O no hydrogen 2.551 N/A THR 27.A N THR 23.A O no hydrogen 3.014 N/A THR 27.A OG1 THR 23.A O no hydrogen 3.023 N/A THR 27.A OG1 SER 62.A OG no hydrogen 2.855 N/A LEU 28.A N LEU 24.A O no hydrogen 2.851 N/A SER 29.A N ALA 25.A O no hydrogen 2.780 N/A SER 29.A OG ALA 25.A O no hydrogen 2.610 N/A SER 29.A OG THR 26.A O no hydrogen 3.267 N/A ASN 30.A N THR 26.A O no hydrogen 3.174 N/A ASN 30.A ND2 THR 26.A O no hydrogen 2.653 N/A ASN 30.A ND2 SER 342.A O no hydrogen 3.062 N/A ALA 31.A N THR 27.A O no hydrogen 2.991 N/A PHE 32.A N LEU 28.A O no hydrogen 3.119 N/A ILE 34.A N ASN 30.A O no hydrogen 2.949 N/A ALA 35.A N ALA 31.A O no hydrogen 2.873 N/A THR 36.A N PHE 32.A O no hydrogen 2.754 N/A THR 36.A OG1 PHE 32.A O no hydrogen 2.664 N/A VAL 37.A N VAL 33.A O no hydrogen 3.207 N/A TYR 38.A N ILE 34.A O no hydrogen 3.075 N/A ARG 39.A N ALA 35.A O no hydrogen 2.638 N/A THR 40.A N THR 36.A O no hydrogen 2.855 N/A THR 40.A OG1 THR 36.A O no hydrogen 2.859 N/A HIS 44.A N ARG 41.A O no hydrogen 3.209 N/A TYR 49.A N THR 45.A O no hydrogen 3.081 N/A TYR 49.A OH HIS 44.A ND1 no hydrogen 3.214 N/A LEU 50.A N PRO 46.A O no hydrogen 3.320 N/A LEU 50.A N ALA 47.A O no hydrogen 3.291 N/A ALA 52.A N ASN 48.A O no hydrogen 3.032 N/A SER 53.A N TYR 49.A O no hydrogen 2.962 N/A SER 53.A OG TYR 49.A O no hydrogen 3.132 N/A SER 53.A OG LEU 50.A O no hydrogen 2.852 N/A LEU 54.A N LEU 50.A O no hydrogen 2.886 N/A ALA 55.A N ILE 51.A O no hydrogen 2.982 N/A VAL 56.A N SER 53.A O no hydrogen 3.091 N/A THR 57.A N SER 53.A O no hydrogen 3.129 N/A THR 57.A OG1 LEU 54.A O no hydrogen 3.125 N/A ASP 58.A N LEU 54.A O no hydrogen 3.278 N/A LEU 59.A N ALA 55.A O no hydrogen 3.079 N/A LEU 60.A N VAL 56.A O no hydrogen 2.912 N/A VAL 61.A N THR 57.A O no hydrogen 2.994 N/A SER 62.A N ASP 58.A O no hydrogen 3.266 N/A SER 62.A OG THR 27.A OG1 no hydrogen 2.855 N/A SER 62.A OG LEU 59.A O no hydrogen 2.686 N/A ILE 63.A N LEU 59.A O no hydrogen 3.066 N/A LEU 64.A N LEU 60.A O no hydrogen 2.921 N/A VAL 65.A N VAL 61.A O no hydrogen 3.103 N/A MET 66.A N VAL 61.A O no hydrogen 2.856 N/A SER 69.A N MET 66.A O no hydrogen 3.141 N/A THR 70.A N MET 66.A O no hydrogen 3.167 N/A THR 70.A N PRO 67.A O no hydrogen 3.235 N/A THR 70.A OG1 PRO 67.A O no hydrogen 2.826 N/A TYR 72.A OH CYS 156.A O no hydrogen 3.233 N/A THR 73.A N SER 69.A O no hydrogen 2.977 N/A THR 73.A OG1 SER 69.A O no hydrogen 2.683 N/A VAL 74.A N THR 70.A O no hydrogen 3.067 N/A THR 75.A N MET 71.A O no hydrogen 3.188 N/A THR 75.A OG1 MET 71.A O no hydrogen 2.689 N/A THR 75.A OG1 ARG 77.A O no hydrogen 3.313 N/A GLY 76.A N TYR 72.A O no hydrogen 2.758 N/A ARG 77.A N THR 75.A OG1 no hydrogen 3.386 N/A TRP 78.A N SER 154.A O no hydrogen 2.805 N/A TRP 78.A NE1 GLY 81.A O no hydrogen 2.851 N/A CYS 85.A N GLY 81.A O no hydrogen 3.197 N/A CYS 85.A SG GLN 82.A OE1 no hydrogen 3.670 N/A ASP 86.A N GLN 82.A O no hydrogen 2.949 N/A PHE 87.A N VAL 83.A O no hydrogen 3.250 N/A TRP 88.A N VAL 84.A O no hydrogen 2.900 N/A TRP 88.A NE1 VAL 65.A O no hydrogen 2.833 N/A LEU 89.A N CYS 85.A O no hydrogen 2.932 N/A SER 90.A N ASP 86.A O no hydrogen 3.213 N/A SER 90.A OG ASP 86.A O no hydrogen 3.337 N/A SER 91.A N PHE 87.A O no hydrogen 2.896 N/A SER 91.A OG PHE 87.A O no hydrogen 3.353 N/A SER 91.A OG TRP 88.A O no hydrogen 3.112 N/A ASP 92.A N TRP 88.A O no hydrogen 2.907 N/A ILE 93.A N LEU 89.A O no hydrogen 3.138 N/A THR 94.A N SER 90.A O no hydrogen 2.928 N/A THR 94.A OG1 SER 91.A O no hydrogen 3.516 N/A CYS 95.A N SER 91.A O no hydrogen 3.312 N/A CYS 95.A SG SER 91.A O no hydrogen 2.975 N/A CYS 95.A SG THR 94.A OG1 no hydrogen 3.688 N/A CYS 96.A N ASP 92.A O no hydrogen 3.094 N/A CYS 96.A SG ASP 92.A O no hydrogen 3.345 N/A CYS 96.A SG ASP 92.A OD2 no hydrogen 3.388 N/A THR 97.A N ILE 93.A O no hydrogen 3.085 N/A THR 97.A OG1 ILE 93.A O no hydrogen 2.631 N/A ALA 98.A N THR 94.A O no hydrogen 2.926 N/A SER 99.A N CYS 95.A O no hydrogen 2.937 N/A SER 99.A OG CYS 96.A O no hydrogen 2.682 N/A ILE 100.A N CYS 96.A O no hydrogen 3.279 N/A TRP 101.A N THR 97.A O no hydrogen 2.740 N/A TRP 101.A NE1 GLY 172.A O no hydrogen 2.595 N/A HIS 102.A N ALA 98.A O no hydrogen 2.769 N/A HIS 102.A ND1 ALA 98.A O no hydrogen 2.663 N/A LEU 103.A N SER 99.A O no hydrogen 3.445 N/A CYS 104.A SG PRO 177.A O no hydrogen 3.506 N/A VAL 105.A N TRP 101.A O no hydrogen 3.182 N/A ILE 106.A N HIS 102.A O no hydrogen 2.796 N/A ALA 107.A N LEU 103.A O no hydrogen 2.789 N/A LEU 108.A N CYS 104.A O no hydrogen 2.709 N/A ASP 109.A N VAL 105.A O no hydrogen 3.035 N/A ARG 110.A N ILE 106.A O no hydrogen 3.141 N/A TYR 111.A N ALA 107.A O no hydrogen 2.986 N/A TRP 112.A N LEU 108.A O no hydrogen 2.834 N/A ALA 113.A N ASP 109.A O no hydrogen 3.161 N/A ILE 114.A N ARG 110.A O no hydrogen 2.931 N/A THR 115.A N TYR 111.A O no hydrogen 2.837 N/A ASP 116.A N TRP 112.A O no hydrogen 2.802 N/A TYR 120.A N ASP 116.A O no hydrogen 2.803 N/A TYR 120.A OH ASP 109.A OD2 no hydrogen 3.250 N/A SER 121.A OG VAL 118.A O no hydrogen 2.712 N/A LYS 123.A N TYR 120.A O no hydrogen 3.027 N/A ARG 124.A N TYR 120.A O no hydrogen 2.835 N/A THR 125.A N LYS 123.A O no hydrogen 2.751 N/A THR 125.A OG1 LYS 123.A O no hydrogen 3.376 N/A ARG 128.A N THR 125.A O no hydrogen 3.167 N/A ALA 129.A N THR 125.A O no hydrogen 3.467 N/A ALA 130.A N PRO 126.A O no hydrogen 3.148 N/A VAL 131.A N ARG 128.A O no hydrogen 3.213 N/A MET 132.A N ARG 128.A O no hydrogen 3.148 N/A ILE 133.A N ALA 129.A O no hydrogen 2.839 N/A ALA 134.A N ALA 130.A O no hydrogen 3.043 N/A LEU 135.A N VAL 131.A O no hydrogen 2.758 N/A VAL 136.A N MET 132.A O no hydrogen 3.118 N/A TRP 137.A N ILE 133.A O no hydrogen 2.920 N/A VAL 138.A N ALA 134.A O no hydrogen 2.820 N/A PHE 139.A N LEU 135.A O no hydrogen 2.833 N/A SER 140.A N VAL 136.A O no hydrogen 2.950 N/A SER 140.A OG VAL 136.A O no hydrogen 2.684 N/A ILE 141.A N TRP 137.A O no hydrogen 2.971 N/A SER 142.A N VAL 138.A O no hydrogen 3.130 N/A SER 142.A OG VAL 138.A O no hydrogen 3.443 N/A SER 142.A OG PHE 139.A O no hydrogen 2.696 N/A ILE 143.A N SER 140.A O no hydrogen 3.011 N/A SER 144.A OG ILE 141.A O no hydrogen 3.370 N/A LEU 145.A N ILE 141.A O no hydrogen 3.339 N/A PHE 148.A N PRO 146.A O no hydrogen 2.508 N/A ARG 151.A N PHE 149.A O no hydrogen 2.703 N/A CYS 156.A N TYR 72.A OH no hydrogen 2.973 N/A CYS 156.A SG CYS 85.A O no hydrogen 3.578 N/A ASN 159.A ND2 ASP 161.A OD2 no hydrogen 2.859 N/A TYR 165.A N HIS 162.A O no hydrogen 2.955 N/A TYR 165.A OH ILE 143.A O no hydrogen 2.624 N/A THR 166.A N HIS 162.A O no hydrogen 3.243 N/A THR 166.A OG1 HIS 162.A O no hydrogen 3.340 N/A VAL 167.A N ILE 163.A O no hydrogen 3.141 N/A TYR 168.A N LEU 164.A O no hydrogen 3.020 N/A SER 169.A N TYR 165.A O no hydrogen 2.688 N/A SER 169.A OG TYR 165.A O no hydrogen 3.475 N/A SER 169.A OG THR 166.A O no hydrogen 2.803 N/A THR 170.A N THR 166.A O no hydrogen 3.154 N/A VAL 171.A N VAL 167.A O no hydrogen 2.939 N/A VAL 171.A N TYR 168.A O no hydrogen 3.094 N/A GLY 172.A N TYR 168.A O no hydrogen 2.910 N/A ALA 173.A N SER 169.A O no hydrogen 3.228 N/A PHE 174.A N THR 170.A O no hydrogen 3.132 N/A TYR 175.A N THR 170.A O no hydrogen 3.353 N/A TYR 175.A OH PHE 318.A O no hydrogen 2.735 N/A PHE 176.A N VAL 171.A O no hydrogen 2.751 N/A THR 178.A N PHE 174.A O no hydrogen 2.754 N/A LEU 179.A N TYR 175.A O no hydrogen 3.204 N/A LEU 180.A N PHE 176.A O no hydrogen 3.096 N/A LEU 181.A N PRO 177.A O no hydrogen 3.093 N/A ILE 182.A N THR 178.A O no hydrogen 3.016 N/A ALA 183.A N LEU 179.A O no hydrogen 3.346 N/A LEU 184.A N LEU 180.A O no hydrogen 2.742 N/A TYR 185.A N LEU 181.A O no hydrogen 2.692 N/A GLY 186.A N ILE 182.A O no hydrogen 2.767 N/A ILE 188.A N LEU 184.A O no hydrogen 3.278 N/A TYR 189.A N TYR 185.A O no hydrogen 2.733 N/A VAL 190.A N GLY 186.A O no hydrogen 3.038 N/A GLU 191.A N ARG 187.A O no hydrogen 2.931 N/A ALA 192.A N ILE 188.A O no hydrogen 2.845 N/A ARG 193.A N TYR 189.A O no hydrogen 3.146 N/A SER 194.A N VAL 190.A O no hydrogen 2.998 N/A SER 194.A OG VAL 190.A O no hydrogen 2.549 N/A ARG 195.A N GLU 191.A O no hydrogen 3.067 N/A ILE 196.A N GLU 191.A O no hydrogen 3.279 N/A LEU 199.A N ARG 195.A O no hydrogen 3.313 N/A ASP 201.A N ALA 197.A O no hydrogen 2.799 N/A ASN 202.A N ASP 198.A O no hydrogen 3.287 N/A ASN 202.A ND2 ASP 198.A O no hydrogen 2.667 N/A TRP 203.A N LEU 199.A O no hydrogen 3.159 N/A GLU 204.A N GLU 200.A O no hydrogen 3.149 N/A THR 205.A N ASP 201.A O no hydrogen 3.242 N/A THR 205.A OG1 ASP 201.A O no hydrogen 3.237 N/A ASN 207.A N TRP 203.A O no hydrogen 2.916 N/A ASP 208.A N GLU 204.A O no hydrogen 2.793 N/A ASN 209.A N THR 205.A O no hydrogen 3.404 N/A LEU 210.A N LEU 206.A O no hydrogen 3.295 N/A LYS 211.A N ASN 207.A O no hydrogen 3.049 N/A VAL 218.A N ASN 214.A O no hydrogen 3.236 N/A LYS 219.A N ALA 215.A O no hydrogen 3.354 N/A ALA 221.A N GLN 217.A O no hydrogen 3.209 N/A LEU 222.A N VAL 218.A O no hydrogen 2.772 N/A THR 223.A N LYS 219.A O no hydrogen 3.218 N/A THR 223.A OG1 LYS 219.A O no hydrogen 3.054 N/A THR 223.A OG1 ASP 220.A O no hydrogen 3.310 N/A LYS 224.A N ALA 221.A O no hydrogen 3.178 N/A MET 225.A N ALA 221.A O no hydrogen 2.999 N/A ARG 226.A N LEU 222.A O no hydrogen 3.270 N/A ALA 228.A N LYS 224.A O no hydrogen 3.289 N/A ALA 229.A N MET 225.A O no hydrogen 3.041 N/A LEU 230.A N ARG 226.A O no hydrogen 3.278 N/A ASP 231.A N ALA 227.A O no hydrogen 3.206 N/A ALA 232.A N ALA 228.A O no hydrogen 2.807 N/A GLN 233.A N ALA 229.A O no hydrogen 2.956 N/A ALA 235.A N ALA 232.A O no hydrogen 3.393 N/A THR 236.A OG1 ALA 235.A O no hydrogen 2.755 N/A ASP 244.A N GLU 241.A O no hydrogen 3.345 N/A ARG 246.A N MET 242.A O no hydrogen 3.020 N/A HIS 247.A N LYS 243.A O no hydrogen 2.827 N/A GLY 248.A N ASP 244.A O no hydrogen 3.477 N/A ASP 250.A N ARG 246.A O no hydrogen 3.200 N/A ILE 251.A N HIS 247.A O no hydrogen 2.871 N/A LEU 252.A N GLY 248.A O no hydrogen 2.987 N/A VAL 253.A N PHE 249.A O no hydrogen 2.727 N/A GLY 254.A N ASP 250.A O no hydrogen 3.054 N/A GLN 255.A N ILE 251.A O no hydrogen 2.668 N/A ILE 256.A N LEU 252.A O no hydrogen 2.879 N/A ASP 257.A N VAL 253.A O no hydrogen 2.885 N/A ASP 258.A N GLY 254.A O no hydrogen 2.971 N/A ALA 259.A N GLN 255.A O no hydrogen 3.007 N/A LEU 260.A N ILE 256.A O no hydrogen 2.813 N/A LYS 261.A N ASP 257.A O no hydrogen 3.163 N/A LEU 262.A N ALA 259.A O no hydrogen 3.195 N/A ALA 263.A N ALA 259.A O no hydrogen 3.083 N/A ASN 264.A N LEU 260.A O no hydrogen 2.730 N/A ASN 264.A ND2 LEU 260.A O no hydrogen 3.266 N/A GLU 265.A N LYS 261.A O no hydrogen 3.351 N/A GLY 266.A N ALA 263.A O no hydrogen 3.326 N/A ALA 271.A N VAL 268.A O no hydrogen 3.287 N/A GLN 272.A N VAL 268.A O no hydrogen 2.814 N/A ALA 273.A N LYS 269.A O no hydrogen 3.392 N/A ALA 275.A N ALA 271.A O no hydrogen 3.193 N/A GLU 276.A N GLN 272.A O no hydrogen 3.424 N/A LEU 278.A N ALA 274.A O no hydrogen 3.468 N/A THR 281.A N GLN 277.A O no hydrogen 3.496 N/A THR 281.A OG1 GLN 277.A O no hydrogen 2.860 N/A ARG 282.A N LEU 278.A O no hydrogen 2.724 N/A TYR 285.A N ARG 282.A O no hydrogen 3.097 N/A ILE 286.A N ARG 282.A O no hydrogen 2.877 N/A LEU 290.A N ILE 286.A O no hydrogen 3.009 N/A LEU 291.A N GLN 287.A O no hydrogen 2.947 N/A MET 292.A N LYS 288.A O no hydrogen 3.330 N/A ALA 293.A N TYR 289.A O no hydrogen 3.303 N/A ARG 295.A N LEU 291.A O no hydrogen 3.257 N/A GLU 296.A N MET 292.A O no hydrogen 2.981 N/A ARG 297.A N ALA 293.A O no hydrogen 2.856 N/A LYS 298.A N ALA 294.A O no hydrogen 2.900 N/A ALA 299.A N ARG 295.A O no hydrogen 3.024 N/A THR 300.A N GLU 296.A O no hydrogen 2.978 N/A THR 300.A OG1 ARG 297.A O no hydrogen 3.158 N/A LYS 301.A N ARG 297.A O no hydrogen 3.101 N/A THR 302.A N LYS 298.A O no hydrogen 3.186 N/A LEU 303.A N ALA 299.A O no hydrogen 3.448 N/A GLY 304.A N THR 300.A O no hydrogen 2.927 N/A ILE 305.A N LYS 301.A O no hydrogen 3.050 N/A ILE 306.A N THR 302.A O no hydrogen 2.731 N/A LEU 307.A N LEU 303.A O no hydrogen 2.844 N/A GLY 308.A N GLY 304.A O no hydrogen 2.916 N/A ALA 309.A N ILE 305.A O no hydrogen 2.881 N/A PHE 310.A N ILE 306.A O no hydrogen 2.850 N/A ILE 311.A N LEU 307.A O no hydrogen 3.015 N/A VAL 312.A N GLY 308.A O no hydrogen 3.113 N/A CYS 313.A N ALA 309.A O no hydrogen 3.134 N/A CYS 313.A SG ALA 309.A O no hydrogen 3.097 N/A TRP 314.A N PHE 310.A O no hydrogen 3.026 N/A LEU 315.A N ILE 311.A O no hydrogen 2.966 N/A PHE 318.A N TRP 314.A O no hydrogen 3.266 N/A ILE 319.A N LEU 315.A O no hydrogen 2.813 N/A ILE 320.A N PRO 316.A O no hydrogen 2.904 N/A SER 321.A N PHE 317.A O no hydrogen 2.970 N/A SER 321.A OG PHE 317.A O no hydrogen 3.278 N/A SER 321.A OG PHE 318.A O no hydrogen 3.297 N/A VAL 323.A N ILE 319.A O no hydrogen 3.141 N/A MET 324.A N ILE 320.A O no hydrogen 2.699 N/A ASP 332.A N LEU 328.A O no hydrogen 2.955 N/A PHE 333.A N ALA 329.A O no hydrogen 2.784 N/A PHE 334.A N ILE 330.A O no hydrogen 2.985 N/A THR 335.A N PHE 331.A O no hydrogen 3.083 N/A THR 335.A OG1 ASP 332.A O no hydrogen 2.926 N/A TRP 336.A NE1 THR 73.A OG1 no hydrogen 2.980 N/A LEU 337.A N PHE 333.A O no hydrogen 2.929 N/A GLY 338.A N PHE 334.A O no hydrogen 2.972 N/A TYR 339.A N THR 335.A O no hydrogen 2.799 N/A TYR 339.A OH ASP 92.A OD1 no hydrogen 2.605 N/A LEU 340.A N TRP 336.A O no hydrogen 2.815 N/A ASN 341.A N GLY 338.A O no hydrogen 3.192 N/A SER 342.A N TYR 339.A O no hydrogen 3.076 N/A SER 342.A OG ASP 58.A OD1 no hydrogen 2.974 N/A LEU 343.A N LEU 340.A O no hydrogen 2.908 N/A ILE 344.A N LEU 340.A O no hydrogen 2.935 N/A ASN 345.A N ASN 341.A O no hydrogen 2.978 N/A ILE 348.A N ILE 344.A O no hydrogen 2.920 N/A TYR 349.A N ASN 345.A O no hydrogen 3.122 N/A THR 350.A N PRO 346.A O no hydrogen 3.048 N/A THR 350.A OG1 PRO 346.A O no hydrogen 2.895 N/A THR 350.A OG1 ILE 347.A O no hydrogen 2.909 N/A MET 351.A N ILE 347.A O no hydrogen 2.925 N/A SER 352.A N ILE 348.A O no hydrogen 2.881 N/A SER 352.A OG ILE 348.A O no hydrogen 3.149 N/A ASN 353.A N TYR 349.A O no hydrogen 3.126 N/A ASP 355.A N ASN 353.A OD1 no hydrogen 3.045 N/A LYS 357.A N ASN 353.A O no hydrogen 2.947 N/A GLN 358.A N GLU 354.A O no hydrogen 2.998 N/A ALA 359.A N ASP 355.A O no hydrogen 3.112 N/A PHE 360.A N PHE 356.A O no hydrogen 2.860 N/A HIS 361.A N LYS 357.A O no hydrogen 3.148 N/A LYS 362.A N GLN 358.A O no hydrogen 3.069 N/A LEU 363.A N ALA 359.A O no hydrogen 3.234 N/A ILE 364.A N PHE 360.A O no hydrogen 3.119 N/A ARG 365.A N LYS 362.A O no hydrogen 3.243 N/A PHE 366.A N HIS 361.A O no hydrogen 2.695 N/A