Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ach_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 4.A N LEU 1.A O no hydrogen 3.038 N/A SER 5.A N GLY 2.A O no hydrogen 2.969 N/A VAL 8.A N ALA 4.A O no hydrogen 3.112 N/A ASP 9.A N SER 5.A O no hydrogen 2.917 N/A PHE 10.A N ALA 6.A O no hydrogen 2.624 N/A ALA 11.A N ASN 7.A O no hydrogen 3.056 N/A PHE 12.A N VAL 8.A O no hydrogen 3.190 N/A SER 13.A N ASP 9.A O no hydrogen 3.285 N/A SER 13.A OG ASP 9.A O no hydrogen 2.781 N/A LEU 14.A N PHE 10.A O no hydrogen 3.197 N/A TYR 15.A N ALA 11.A O no hydrogen 2.914 N/A TYR 15.A OH GLU 242.A OE1 no hydrogen 2.908 N/A LYS 16.A N PHE 12.A O no hydrogen 2.907 N/A LYS 16.A NZ LEU 245.A O no hydrogen 2.602 N/A GLN 17.A N SER 13.A O no hydrogen 3.069 N/A LEU 18.A N LEU 14.A O no hydrogen 2.940 N/A VAL 19.A N TYR 15.A O no hydrogen 2.977 N/A LEU 20.A N LYS 16.A O no hydrogen 3.240 N/A LYS 21.A N GLN 17.A O no hydrogen 3.174 N/A ALA 22.A N LEU 18.A O no hydrogen 3.528 N/A LYS 25.A N ALA 22.A O no hydrogen 3.239 N/A ILE 28.A N TYR 276.A OH no hydrogen 3.509 N/A SER 30.A N HIS 313.A NE2 no hydrogen 3.212 N/A SER 33.A N SER 30.A OG no hydrogen 3.362 N/A SER 33.A OG THR 330.A OG1 no hydrogen 2.734 N/A SER 35.A N PRO 31.A O no hydrogen 2.983 N/A SER 35.A OG PRO 31.A O no hydrogen 2.926 N/A THR 36.A N LEU 32.A O no hydrogen 2.937 N/A THR 36.A OG1 LEU 32.A O no hydrogen 2.998 N/A ALA 37.A N SER 33.A O no hydrogen 3.161 N/A LEU 38.A N ILE 34.A O no hydrogen 3.071 N/A ALA 39.A N SER 35.A O no hydrogen 3.040 N/A ALA 39.A N THR 36.A O no hydrogen 3.143 N/A PHE 40.A N THR 36.A O no hydrogen 2.787 N/A LEU 41.A N ALA 37.A O no hydrogen 2.897 N/A SER 42.A N LEU 38.A O no hydrogen 3.057 N/A SER 42.A OG ALA 39.A O no hydrogen 2.916 N/A LEU 43.A N PHE 40.A O no hydrogen 2.815 N/A GLY 44.A N LEU 41.A O no hydrogen 2.807 N/A ALA 45.A N SER 42.A O no hydrogen 3.043 N/A HIS 46.A N ASP 296.A O no hydrogen 3.048 N/A HIS 46.A ND1 SER 298.A OG no hydrogen 3.270 N/A THR 48.A OG1 GLU 289.A OE1 no hydrogen 3.282 N/A THR 48.A OG1 GLU 289.A OE2 no hydrogen 2.905 N/A THR 49.A OG1 GLU 289.A OE2 no hydrogen 2.685 N/A LEU 50.A N HIS 46.A O no hydrogen 3.397 N/A THR 51.A N ASN 47.A O no hydrogen 3.001 N/A THR 51.A OG1 ASN 47.A O no hydrogen 3.069 N/A GLU 52.A N THR 48.A O no hydrogen 2.863 N/A LEU 54.A N LEU 50.A O no hydrogen 2.976 N/A LYS 55.A N GLU 52.A O no hydrogen 2.714 N/A GLY 56.A N GLU 52.A O no hydrogen 2.613 N/A GLY 56.A N ILE 53.A O no hydrogen 2.850 N/A LEU 57.A N ILE 53.A O no hydrogen 2.985 N/A LYS 58.A N LYS 55.A O no hydrogen 3.230 N/A LYS 58.A NZ GLY 56.A O no hydrogen 3.354 N/A GLU 63.A N ASN 60.A O no hydrogen 2.882 N/A THR 64.A N ASN 60.A O no hydrogen 3.003 N/A THR 64.A N LEU 61.A O no hydrogen 3.188 N/A THR 64.A OG1 ASN 60.A O no hydrogen 2.689 N/A SER 65.A OG GLU 68.A OE2 no hydrogen 3.129 N/A GLU 68.A N SER 65.A OG no hydrogen 3.183 N/A ILE 69.A N SER 65.A O no hydrogen 3.283 N/A HIS 70.A N GLU 66.A O no hydrogen 3.107 N/A HIS 70.A ND1 TYR 115.A OH no hydrogen 2.852 N/A GLN 71.A N ALA 67.A O no hydrogen 2.921 N/A SER 72.A N GLU 68.A O no hydrogen 2.886 N/A SER 72.A OG GLU 68.A O no hydrogen 3.219 N/A PHE 73.A N ILE 69.A O no hydrogen 3.211 N/A GLN 74.A N HIS 70.A O no hydrogen 3.221 N/A HIS 75.A N GLN 71.A O no hydrogen 2.985 N/A LEU 76.A N SER 72.A O no hydrogen 3.059 N/A LEU 77.A N PHE 73.A O no hydrogen 3.036 N/A ARG 78.A N GLN 74.A O no hydrogen 2.878 N/A ARG 78.A NH2 ARG 113.A O no hydrogen 3.158 N/A THR 79.A N HIS 75.A O no hydrogen 2.758 N/A THR 79.A OG1 HIS 75.A O no hydrogen 2.805 N/A LEU 80.A N LEU 76.A O no hydrogen 3.036 N/A ASN 81.A N LEU 77.A O no hydrogen 3.061 N/A SER 83.A OG LEU 89.A O no hydrogen 2.671 N/A GLN 88.A N LYS 168.A O no hydrogen 2.684 N/A LEU 89.A N SER 83.A OG no hydrogen 2.930 N/A SER 90.A N PHE 166.A O no hydrogen 3.200 N/A SER 90.A OG TYR 164.A OH no hydrogen 3.319 N/A MET 91.A N ASN 81.A OD1 no hydrogen 2.866 N/A GLY 92.A N TYR 164.A O no hydrogen 3.024 N/A ASN 93.A ND2 TYR 115.A O no hydrogen 3.090 N/A ALA 94.A N VAL 162.A O no hydrogen 3.161 N/A MET 95.A N GLU 118.A O no hydrogen 2.783 N/A PHE 96.A N VAL 160.A O no hydrogen 2.931 N/A VAL 97.A N PHE 120.A O no hydrogen 2.904 N/A LYS 98.A N MET 158.A O no hydrogen 2.939 N/A GLU 99.A N THR 122.A O no hydrogen 2.672 N/A LEU 101.A N LYS 98.A O no hydrogen 3.221 N/A LEU 104.A N ILE 300.A O no hydrogen 2.890 N/A THR 108.A N LEU 104.A O no hydrogen 3.236 N/A THR 108.A OG1 ASP 105.A O no hydrogen 2.836 N/A GLU 109.A N ASP 105.A O no hydrogen 2.885 N/A ASP 110.A N ARG 106.A O no hydrogen 2.968 N/A ALA 111.A N PHE 107.A O no hydrogen 2.943 N/A LYS 112.A N THR 108.A O no hydrogen 3.212 N/A LYS 112.A NZ SER 117.A O no hydrogen 3.059 N/A ARG 113.A N GLU 109.A O no hydrogen 3.011 N/A LEU 114.A N ASP 110.A O no hydrogen 3.013 N/A TYR 115.A N ALA 111.A O no hydrogen 3.007 N/A TYR 115.A OH HIS 70.A ND1 no hydrogen 2.852 N/A GLY 116.A N LYS 112.A O no hydrogen 3.007 N/A SER 117.A N ALA 111.A O no hydrogen 3.243 N/A GLU 118.A N ASN 93.A O no hydrogen 2.962 N/A PHE 120.A N MET 95.A O no hydrogen 3.112 N/A THR 122.A N VAL 97.A O no hydrogen 2.465 N/A THR 122.A OG1 PHE 120.A O no hydrogen 3.093 N/A ASP 126.A N ASP 123.A O no hydrogen 3.181 N/A ALA 129.A N ASP 126.A O no hydrogen 2.944 N/A LYS 131.A N SER 127.A O no hydrogen 2.949 N/A LYS 131.A NZ LYS 151.A O no hydrogen 2.983 N/A LYS 132.A N ALA 128.A O no hydrogen 3.405 N/A LEU 133.A N ALA 129.A O no hydrogen 3.062 N/A ILE 134.A N ALA 130.A O no hydrogen 3.231 N/A ASN 135.A N LYS 131.A O no hydrogen 3.222 N/A ASN 135.A ND2 ILE 150.A O no hydrogen 3.074 N/A ASP 136.A N LYS 132.A O no hydrogen 2.892 N/A ASP 136.A N LEU 133.A O no hydrogen 3.260 N/A TYR 137.A N LEU 133.A O no hydrogen 3.320 N/A VAL 138.A N ILE 134.A O no hydrogen 3.122 N/A LYS 139.A N ASN 135.A O no hydrogen 2.978 N/A ASN 140.A N ASP 136.A O no hydrogen 2.637 N/A GLY 141.A N TYR 137.A O no hydrogen 2.959 N/A THR 142.A N VAL 138.A O no hydrogen 2.691 N/A THR 142.A OG1 VAL 138.A O no hydrogen 3.004 N/A ARG 143.A N ASN 140.A O no hydrogen 3.254 N/A GLY 144.A N LYS 139.A O no hydrogen 2.910 N/A LYS 145.A NZ GLU 325.A OE2 no hydrogen 2.696 N/A ILE 146.A N THR 142.A OG1 no hydrogen 3.087 N/A ILE 150.A N ASN 135.A OD1 no hydrogen 3.121 N/A GLN 156.A N ASP 154.A OD1 no hydrogen 3.061 N/A THR 157.A N ASP 154.A O no hydrogen 3.269 N/A THR 157.A OG1 ASP 154.A O no hydrogen 2.980 N/A MET 158.A N ILE 334.A O no hydrogen 3.143 N/A MET 159.A N ILE 334.A O no hydrogen 3.390 N/A VAL 160.A N PHE 96.A O no hydrogen 2.971 N/A LEU 161.A N VAL 332.A O no hydrogen 3.083 N/A VAL 162.A N ALA 94.A O no hydrogen 2.905 N/A ASN 163.A N THR 330.A O no hydrogen 2.848 N/A TYR 164.A N GLY 92.A O no hydrogen 3.042 N/A TYR 164.A OH SER 90.A OG no hydrogen 3.319 N/A ILE 165.A N ALA 328.A O no hydrogen 2.957 N/A PHE 166.A N SER 90.A O no hydrogen 3.052 N/A PHE 167.A N ALA 326.A O no hydrogen 2.905 N/A LYS 168.A N GLN 88.A O no hydrogen 2.866 N/A ALA 169.A N THR 324.A O no hydrogen 3.052 N/A TRP 171.A N GLU 322.A O no hydrogen 3.394 N/A TRP 171.A NE1 PHE 320.A O no hydrogen 2.956 N/A GLU 172.A N LYS 221.A O no hydrogen 2.875 N/A PHE 175.A N GLU 321.A O no hydrogen 2.988 N/A GLN 178.A N ASP 176.A OD1 no hydrogen 3.354 N/A ASP 179.A N ASP 176.A O no hydrogen 2.588 N/A THR 180.A N PRO 177.A O no hydrogen 3.372 N/A THR 180.A OG1 ASP 176.A O no hydrogen 3.519 N/A THR 180.A OG1 GLU 321.A OE1 no hydrogen 2.636 N/A HIS 181.A N MET 197.A O no hydrogen 2.966 N/A SER 183.A N VAL 195.A O no hydrogen 2.669 N/A SER 183.A OG GLN 182.A O no hydrogen 3.081 N/A PHE 185.A N VAL 193.A O no hydrogen 2.519 N/A LEU 187.A N LYS 191.A O no hydrogen 2.927 N/A SER 188.A N LYS 191.A O no hydrogen 3.308 N/A LYS 191.A N SER 188.A OG no hydrogen 3.169 N/A VAL 195.A N SER 183.A O no hydrogen 2.651 N/A MET 197.A N HIS 181.A O no hydrogen 2.576 N/A MET 198.A N LEU 267.A O no hydrogen 2.957 N/A SER 199.A OG ASP 179.A O no hydrogen 3.558 N/A LEU 200.A N LEU 265.A O no hydrogen 2.935 N/A HIS 202.A N GLY 263.A O no hydrogen 2.959 N/A LEU 203.A N ILE 262.A O no hydrogen 3.152 N/A ILE 205.A N ARG 260.A O no hydrogen 2.922 N/A TYR 207.A N GLU 258.A O no hydrogen 3.139 N/A ARG 209.A NH1 ASP 234.A OD1 no hydrogen 3.336 N/A ARG 209.A NH1 ASP 234.A OD2 no hydrogen 3.490 N/A SER 214.A N GLU 211.A O no hydrogen 2.595 N/A SER 214.A OG GLU 211.A O no hydrogen 3.338 N/A SER 214.A OG GLU 240.A OE2 no hydrogen 3.478 N/A CYS 215.A N ASP 210.A O no hydrogen 3.315 N/A CYS 215.A SG ASP 210.A OD1 no hydrogen 3.886 N/A THR 216.A N LEU 232.A O no hydrogen 2.860 N/A VAL 217.A N PHE 208.A O no hydrogen 2.731 N/A VAL 218.A N PHE 230.A O no hydrogen 3.227 N/A LEU 220.A N ALA 228.A O no hydrogen 3.148 N/A TYR 222.A N ALA 226.A O no hydrogen 3.024 N/A TYR 222.A OH THR 324.A OG1 no hydrogen 2.884 N/A THR 223.A N LYS 170.A O no hydrogen 2.984 N/A THR 223.A OG1 LYS 170.A O no hydrogen 3.454 N/A SER 227.A OG GLU 219.A OE2 no hydrogen 3.057 N/A ALA 228.A N LEU 220.A O no hydrogen 2.914 N/A PHE 230.A N VAL 218.A O no hydrogen 3.179 N/A LEU 232.A N THR 216.A O no hydrogen 2.891 N/A ASP 234.A N SER 214.A O no hydrogen 3.484 N/A LYS 237.A N ASP 234.A O no hydrogen 3.142 N/A LYS 237.A NZ SER 214.A OG no hydrogen 3.053 N/A GLU 239.A N GLU 239.A OE1 no hydrogen 2.872 N/A VAL 241.A N LYS 237.A O no hydrogen 2.874 N/A GLU 242.A N MET 238.A O no hydrogen 2.838 N/A ALA 243.A N GLU 239.A O no hydrogen 2.948 N/A MET 244.A N GLU 240.A O no hydrogen 3.232 N/A MET 244.A N VAL 241.A O no hydrogen 2.913 N/A LEU 245.A N GLU 242.A O no hydrogen 3.196 N/A LEU 246.A N THR 249.A OG1 no hydrogen 2.970 N/A GLU 248.A N GLU 248.A OE1 no hydrogen 3.097 N/A THR 249.A OG1 MET 244.A O no hydrogen 2.544 N/A THR 249.A OG1 LEU 246.A O no hydrogen 3.029 N/A LEU 250.A N LEU 246.A O no hydrogen 3.225 N/A LEU 250.A N PRO 247.A O no hydrogen 3.266 N/A LYS 251.A N PRO 247.A O no hydrogen 3.054 N/A ARG 252.A N GLU 248.A O no hydrogen 3.011 N/A ARG 252.A NH1 ASP 210.A OD2 no hydrogen 3.042 N/A TRP 253.A N THR 249.A O no hydrogen 3.455 N/A ARG 254.A N LEU 250.A O no hydrogen 3.160 N/A ASP 255.A N ARG 252.A O no hydrogen 2.813 N/A SER 256.A N ARG 252.A O no hydrogen 2.919 N/A SER 256.A OG ARG 252.A O no hydrogen 2.965 N/A GLU 258.A N TYR 207.A O no hydrogen 2.835 N/A ARG 260.A N ILE 205.A O no hydrogen 3.165 N/A ILE 262.A N LEU 203.A O no hydrogen 2.632 N/A LEU 265.A N LEU 200.A O no hydrogen 2.964 N/A TYR 266.A OH GLU 264.A OE1 no hydrogen 3.417 N/A LEU 267.A N MET 198.A O no hydrogen 2.843 N/A LYS 269.A N PRO 196.A O no hydrogen 3.205 N/A SER 271.A OG ASP 318.A OD1 no hydrogen 2.573 N/A ILE 272.A N LEU 317.A O no hydrogen 2.768 N/A ARG 274.A N ALA 315.A O no hydrogen 3.202 N/A ARG 274.A NE SER 273.A O no hydrogen 3.069 N/A LEU 278.A N VAL 311.A O no hydrogen 2.738 N/A ASN 279.A N ASN 277.A OD1 no hydrogen 3.489 N/A LEU 282.A N LEU 278.A O no hydrogen 2.838 N/A LEU 283.A N ASN 279.A O no hydrogen 2.946 N/A GLN 284.A N ASP 280.A O no hydrogen 3.019 N/A GLN 284.A NE2 GLN 17.A OE1 no hydrogen 2.776 N/A LEU 285.A N ILE 281.A O no hydrogen 3.039 N/A GLY 286.A N LEU 283.A O no hydrogen 3.094 N/A ILE 287.A N LEU 282.A O no hydrogen 2.963 N/A GLU 288.A N GLU 52.A OE1 no hydrogen 3.058 N/A GLU 289.A N GLU 52.A OE1 no hydrogen 2.686 N/A PHE 291.A N GLU 288.A O no hydrogen 2.819 N/A THR 292.A N GLU 289.A O no hydrogen 2.759 N/A ASP 296.A N THR 49.A OG1 no hydrogen 2.766 N/A SER 298.A OG HIS 46.A ND1 no hydrogen 3.270 N/A SER 298.A OG ASP 296.A OD1 no hydrogen 2.821 N/A ILE 300.A N LEU 297.A O no hydrogen 2.972 N/A THR 301.A OG1 ASN 305.A OD1 no hydrogen 3.384 N/A ASN 305.A N ALA 303.A O no hydrogen 2.830 N/A ALA 307.A N THR 335.A O no hydrogen 2.711 N/A VAL 308.A N ALA 290.A O no hydrogen 2.849 N/A SER 309.A N LYS 333.A O no hydrogen 2.670 N/A GLN 310.A N LYS 333.A O no hydrogen 3.374 N/A VAL 312.A N ALA 331.A O no hydrogen 3.369 N/A HIS 313.A N TYR 276.A O no hydrogen 2.901 N/A HIS 313.A ND1 THR 330.A OG1 no hydrogen 2.882 N/A LYS 314.A N ALA 329.A O no hydrogen 3.060 N/A LYS 314.A NZ ASP 148.A OD1 no hydrogen 3.132 N/A LYS 314.A NZ ASP 148.A OD2 no hydrogen 3.166 N/A LYS 314.A NZ ASP 275.A OD1 no hydrogen 3.240 N/A LYS 314.A NZ ASP 275.A OD2 no hydrogen 2.999 N/A ALA 315.A N ARG 274.A O no hydrogen 3.266 N/A VAL 316.A N SER 327.A O no hydrogen 2.812 N/A LEU 317.A N ILE 272.A O no hydrogen 2.715 N/A ASP 318.A N GLU 325.A O no hydrogen 3.088 N/A VAL 319.A N PHE 270.A O no hydrogen 2.672 N/A PHE 320.A N GLY 323.A O no hydrogen 3.050 N/A THR 324.A N ALA 169.A O no hydrogen 2.980 N/A THR 324.A OG1 TYR 222.A OH no hydrogen 2.884 N/A GLU 325.A N ASP 318.A O no hydrogen 3.120 N/A ALA 326.A N PHE 167.A O no hydrogen 2.962 N/A SER 327.A N VAL 316.A O no hydrogen 2.985 N/A SER 327.A OG ILE 165.A O no hydrogen 2.923 N/A ALA 328.A N ILE 165.A O no hydrogen 3.055 N/A ALA 329.A N LYS 314.A O no hydrogen 2.898 N/A THR 330.A N ASN 163.A O no hydrogen 2.844 N/A THR 330.A OG1 SER 33.A OG no hydrogen 2.734 N/A THR 330.A OG1 HIS 313.A ND1 no hydrogen 2.882 N/A ALA 331.A N VAL 312.A O no hydrogen 3.436 N/A VAL 332.A N LEU 161.A O no hydrogen 2.813 N/A LYS 333.A N GLN 310.A O no hydrogen 2.736 N/A ILE 334.A N MET 159.A O no hydrogen 3.038 N/A THR 335.A N ALA 307.A O no hydrogen 2.670 N/A LEU 337.A N ASN 305.A O no hydrogen 2.647 N/A LEU 257A.A N TRP 253.A O no hydrogen 3.227 N/A