Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8k20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 4.A N VAL 19.A O no hydrogen 2.923 N/A ILE 5.A N CYS 74.A O no hydrogen 3.049 N/A GLY 6.A N GLY 17.A O no hydrogen 2.889 N/A PHE 7.A N CYS 76.A O no hydrogen 2.906 N/A GLU 8.A N GLY 15.A O no hydrogen 2.936 N/A SER 10.A N GLU 8.A OE2 no hydrogen 3.051 N/A SER 10.A OG GLU 8.A OE2 no hydrogen 2.252 N/A LYS 13.A N ASN 12.A OD1 no hydrogen 3.004 N/A ILE 14.A N HIS 31.A O no hydrogen 2.881 N/A GLY 15.A N GLU 8.A O no hydrogen 2.919 N/A GLY 17.A N GLY 6.A O no hydrogen 2.935 N/A VAL 19.A N ALA 4.A O no hydrogen 2.957 N/A THR 20.A OG1 ASP 22.A OD1 no hydrogen 2.274 N/A THR 20.A OG1 THR 24.A O no hydrogen 3.349 N/A THR 24.A N ASP 22.A OD1 no hydrogen 3.242 N/A THR 24.A OG1 ASP 22.A OD2 no hydrogen 3.042 N/A LEU 26.A N ILE 18.A O no hydrogen 3.198 N/A HIS 31.A N ILE 14.A O no hydrogen 2.963 N/A THR 35.A OG1 HIS 39.A O no hydrogen 2.917 N/A HIS 39.A N PRO 36.A O no hydrogen 3.066 N/A HIS 39.A ND1 PRO 37.A O no hydrogen 3.149 N/A GLU 45.A N GLU 45.A OE1 no hydrogen 2.672 N/A THR 46.A N LEU 42.A O no hydrogen 3.024 N/A THR 46.A OG1 LEU 42.A O no hydrogen 2.729 N/A ALA 47.A N PRO 43.A O no hydrogen 2.857 N/A HIS 48.A N ARG 44.A O no hydrogen 2.918 N/A HIS 48.A ND1 ASP 52.A OD2 no hydrogen 3.134 N/A HIS 49.A N GLU 45.A O no hydrogen 2.888 N/A HIS 49.A NE2 HIS 31.A ND1 no hydrogen 3.095 N/A HIS 50.A N THR 46.A O no hydrogen 2.896 N/A LEU 51.A N ALA 47.A O no hydrogen 2.830 N/A ASP 52.A N HIS 48.A O no hydrogen 2.956 N/A HIS 53.A N HIS 49.A O no hydrogen 2.905 N/A HIS 53.A N HIS 50.A O no hydrogen 3.232 N/A HIS 53.A ND1 HIS 49.A O no hydrogen 2.298 N/A VAL 54.A N HIS 50.A O no hydrogen 2.856 N/A LEU 57.A N HIS 53.A O no hydrogen 2.593 N/A VAL 58.A N VAL 54.A O no hydrogen 2.520 N/A LYS 59.A N LEU 55.A O no hydrogen 2.917 N/A SER 60.A N PRO 56.A O no hydrogen 2.864 N/A ALA 61.A N LEU 57.A O no hydrogen 2.879 N/A LEU 62.A N VAL 58.A O no hydrogen 2.915 N/A GLU 63.A N LYS 59.A O no hydrogen 2.899 N/A THR 64.A N SER 60.A O no hydrogen 2.870 N/A THR 64.A OG1 SER 60.A O no hydrogen 2.577 N/A SER 65.A N ALA 61.A O no hydrogen 2.899 N/A SER 65.A OG ALA 61.A O no hydrogen 2.690 N/A SER 65.A OG LEU 62.A O no hydrogen 3.491 N/A GLN 66.A N LEU 62.A O no hydrogen 2.778 N/A GLN 66.A NE2 GLU 63.A O no hydrogen 2.332 N/A THR 68.A N GLU 71.A OE1 no hydrogen 2.799 N/A THR 68.A OG1 GLU 70.A OE1 no hydrogen 3.526 N/A THR 68.A OG1 GLU 71.A OE1 no hydrogen 2.613 N/A GLU 71.A N THR 68.A O no hydrogen 3.039 N/A ILE 72.A N PRO 69.A O no hydrogen 3.106 N/A ASP 73.A N ILE 3.A O no hydrogen 2.812 N/A CYS 74.A SG GLY 304.A O no hydrogen 3.447 N/A ILE 75.A N PRO 104.A O no hydrogen 3.005 N/A CYS 76.A N ILE 5.A O no hydrogen 2.875 N/A TYR 77.A N VAL 106.A O no hydrogen 2.962 N/A THR 78.A N PHE 7.A O no hydrogen 2.976 N/A LYS 79.A N VAL 108.A O no hydrogen 2.921 N/A GLY 82.A N GLN 323.A O no hydrogen 3.352 N/A GLN 88.A N GLY 84.A O no hydrogen 2.852 N/A VAL 89.A N ALA 85.A O no hydrogen 2.941 N/A SER 90.A N PRO 86.A O no hydrogen 2.907 N/A SER 90.A OG PRO 86.A O no hydrogen 3.290 N/A ALA 91.A N LEU 87.A O no hydrogen 2.832 N/A ILE 92.A N GLN 88.A O no hydrogen 2.953 N/A VAL 93.A N VAL 89.A O no hydrogen 2.987 N/A VAL 94.A N SER 90.A O no hydrogen 2.900 N/A ARG 95.A N ALA 91.A O no hydrogen 2.914 N/A ARG 95.A NH2 SER 319.A O no hydrogen 2.646 N/A VAL 96.A N ILE 92.A O no hydrogen 2.941 N/A LEU 97.A N VAL 93.A O no hydrogen 2.909 N/A SER 98.A N VAL 94.A O no hydrogen 2.854 N/A SER 98.A OG LYS 103.A O no hydrogen 2.847 N/A GLN 99.A N ARG 95.A O no hydrogen 2.933 N/A GLN 99.A NE2 ARG 95.A O no hydrogen 2.667 N/A LEU 100.A N VAL 96.A O no hydrogen 2.917 N/A TRP 101.A N LEU 97.A O no hydrogen 2.865 N/A LYS 103.A N SER 98.A O no hydrogen 3.229 N/A LYS 103.A NZ GLU 70.A O no hydrogen 2.439 N/A LYS 103.A NZ ILE 72.A O no hydrogen 2.332 N/A VAL 106.A N ILE 75.A O no hydrogen 2.908 N/A VAL 108.A N TYR 77.A O no hydrogen 2.910 N/A ASN 109.A ND2 PHE 325.A O no hydrogen 3.067 N/A HIS 110.A N ASN 109.A OD1 no hydrogen 2.587 N/A HIS 110.A NE2 ASP 295.A OD1 no hydrogen 2.517 N/A CYS 111.A SG ASN 136.A OD1 no hydrogen 3.924 N/A CYS 111.A SG GLN 138.A OE1 no hydrogen 3.146 N/A HIS 114.A N HIS 110.A O no hydrogen 2.947 N/A HIS 114.A NE2 HIS 110.A NE2 no hydrogen 2.951 N/A HIS 114.A NE2 ASP 295.A OD1 no hydrogen 3.012 N/A ILE 115.A N CYS 111.A O no hydrogen 2.941 N/A GLU 116.A N VAL 112.A O no hydrogen 2.900 N/A MET 117.A N ALA 113.A O no hydrogen 2.923 N/A GLY 118.A N HIS 114.A O no hydrogen 2.968 N/A ARG 119.A N ILE 115.A O no hydrogen 2.919 N/A VAL 120.A N GLU 116.A O no hydrogen 2.918 N/A VAL 121.A N MET 117.A O no hydrogen 2.938 N/A THR 122.A N GLY 118.A O no hydrogen 2.955 N/A THR 122.A OG1 GLY 118.A O no hydrogen 3.169 N/A GLY 123.A N ARG 119.A O no hydrogen 2.899 N/A VAL 129.A N ILE 140.A O no hydrogen 2.974 N/A LEU 130.A N LEU 259.A O no hydrogen 2.897 N/A TYR 131.A N GLN 138.A O no hydrogen 2.902 N/A VAL 132.A N VAL 261.A O no hydrogen 2.925 N/A SER 133.A N ASN 136.A O no hydrogen 2.599 N/A SER 133.A OG TYR 131.A OH no hydrogen 3.303 N/A ASN 136.A N SER 133.A OG no hydrogen 3.201 N/A ASN 136.A ND2 TYR 131.A OH no hydrogen 3.368 N/A GLN 138.A N TYR 131.A O no hydrogen 2.871 N/A VAL 139.A N GLY 151.A O no hydrogen 2.616 N/A ILE 140.A N VAL 129.A O no hydrogen 2.893 N/A ALA 141.A N ARG 148.A O no hydrogen 2.938 N/A SER 143.A N ARG 146.A O no hydrogen 2.907 N/A SER 143.A OG GLU 144.A OE1 no hydrogen 2.420 N/A ARG 146.A N SER 143.A O no hydrogen 2.901 N/A ARG 148.A N ALA 141.A O no hydrogen 2.928 N/A PHE 150.A N VAL 139.A O no hydrogen 2.893 N/A GLY 151.A N VAL 139.A O no hydrogen 3.228 N/A GLU 152.A N ASP 202.A OD1 no hydrogen 2.360 N/A THR 153.A OG1 ASP 155.A OD1 no hydrogen 2.942 N/A THR 153.A OG1 ILE 156.A O no hydrogen 2.314 N/A ILE 156.A N ASP 155.A OD1 no hydrogen 2.589 N/A VAL 158.A N THR 137.A OG1 no hydrogen 2.534 N/A CYS 161.A N ALA 157.A O no hydrogen 2.936 N/A LEU 162.A N VAL 158.A O no hydrogen 2.909 N/A ASP 163.A N GLY 159.A O no hydrogen 2.871 N/A ARG 164.A N ASN 160.A O no hydrogen 2.929 N/A PHE 165.A N CYS 161.A O no hydrogen 2.961 N/A ALA 166.A N LEU 162.A O no hydrogen 2.906 N/A ARG 167.A N ASP 163.A O no hydrogen 2.908 N/A ARG 167.A NH2 LEU 171.A O no hydrogen 2.787 N/A ARG 167.A NH2 SER 172.A O no hydrogen 2.814 N/A VAL 168.A N ARG 164.A O no hydrogen 2.886 N/A LEU 169.A N PHE 165.A O no hydrogen 2.966 N/A LYS 170.A N ARG 167.A O no hydrogen 3.052 N/A LYS 170.A NZ VAL 168.A O no hydrogen 2.710 N/A LEU 171.A N ALA 166.A O no hydrogen 2.797 N/A SER 176.A OG PRO 175.A O no hydrogen 2.691 N/A ASN 180.A N SER 176.A O no hydrogen 3.244 N/A ILE 181.A N PRO 177.A O no hydrogen 2.906 N/A GLU 182.A N GLY 178.A O no hydrogen 2.895 N/A GLN 183.A N TYR 179.A O no hydrogen 2.893 N/A GLN 183.A NE2 TYR 179.A O no hydrogen 3.240 N/A LEU 184.A N ASN 180.A O no hydrogen 2.905 N/A ALA 185.A N ILE 181.A O no hydrogen 2.853 N/A LYS 186.A N GLU 182.A O no hydrogen 2.928 N/A LYS 186.A N GLN 183.A O no hydrogen 3.309 N/A LYS 186.A NZ GLN 183.A OE1 no hydrogen 2.524 N/A LYS 187.A N LEU 184.A O no hydrogen 3.129 N/A LYS 187.A NZ GLN 183.A O no hydrogen 2.579 N/A GLY 188.A N ALA 185.A O no hydrogen 2.836 N/A GLU 189.A N ASP 229.A OD1 no hydrogen 2.374 N/A ASN 190.A N ASP 229.A OD1 no hydrogen 2.487 N/A LYS 199.A N ASP 202.A O no hydrogen 3.381 N/A ASP 202.A N LYS 199.A O no hydrogen 3.213 N/A SER 204.A OG ASP 155.A OD2 no hydrogen 2.264 N/A PHE 205.A N ASP 155.A OD1 no hydrogen 2.923 N/A SER 206.A N ASP 155.A OD2 no hydrogen 2.615 N/A LEU 209.A N PHE 205.A O no hydrogen 2.612 N/A SER 210.A N SER 206.A O no hydrogen 2.873 N/A SER 210.A OG SER 206.A O no hydrogen 3.300 N/A SER 210.A OG GLY 207.A O no hydrogen 2.667 N/A TYR 211.A N GLY 207.A O no hydrogen 2.922 N/A ILE 212.A N ILE 208.A O no hydrogen 2.932 N/A GLU 213.A N LEU 209.A O no hydrogen 2.873 N/A THR 214.A N SER 210.A O no hydrogen 2.936 N/A THR 214.A OG1 SER 210.A O no hydrogen 2.826 N/A THR 215.A N TYR 211.A O no hydrogen 2.912 N/A THR 215.A OG1 TYR 211.A O no hydrogen 3.048 N/A THR 215.A OG1 ILE 212.A O no hydrogen 2.752 N/A ALA 216.A N ILE 212.A O no hydrogen 2.876 N/A GLU 217.A N GLU 213.A O no hydrogen 2.941 N/A GLU 218.A N THR 214.A O no hydrogen 2.927 N/A LYS 219.A N THR 215.A O no hydrogen 2.891 N/A LYS 219.A N ALA 216.A O no hydrogen 3.267 N/A LEU 220.A N ALA 216.A O no hydrogen 2.913 N/A ASN 222.A ND2 GLU 224.A OE2 no hydrogen 3.276 N/A ASN 223.A N LEU 220.A O no hydrogen 3.289 N/A GLU 224.A N LYS 219.A O no hydrogen 3.166 N/A CYS 225.A SG GLU 224.A O no hydrogen 3.187 N/A LEU 230.A N THR 226.A O no hydrogen 3.170 N/A CYS 231.A N PRO 227.A O no hydrogen 2.917 N/A CYS 231.A SG PRO 227.A O no hydrogen 3.252 N/A TYR 232.A N ALA 228.A O no hydrogen 2.908 N/A SER 233.A N ASP 229.A O no hydrogen 2.899 N/A SER 233.A OG ASP 229.A O no hydrogen 2.901 N/A LEU 234.A N LEU 230.A O no hydrogen 2.936 N/A GLN 235.A N CYS 231.A O no hydrogen 2.886 N/A GLU 236.A N TYR 232.A O no hydrogen 2.936 N/A THR 237.A N SER 233.A O no hydrogen 2.915 N/A THR 237.A OG1 SER 233.A O no hydrogen 3.209 N/A VAL 238.A N LEU 234.A O no hydrogen 2.914 N/A PHE 239.A N GLN 235.A O no hydrogen 2.978 N/A ALA 240.A N GLU 236.A O no hydrogen 2.898 N/A MET 241.A N THR 237.A O no hydrogen 2.951 N/A LEU 242.A N VAL 238.A O no hydrogen 2.913 N/A VAL 243.A N PHE 239.A O no hydrogen 2.845 N/A GLU 244.A N ALA 240.A O no hydrogen 2.960 N/A ILE 245.A N MET 241.A O no hydrogen 2.958 N/A THR 246.A N LEU 242.A O no hydrogen 2.883 N/A GLU 247.A N VAL 243.A O no hydrogen 2.870 N/A ARG 248.A N GLU 244.A O no hydrogen 2.954 N/A ALA 249.A N ILE 245.A O no hydrogen 2.930 N/A MET 250.A N THR 246.A O no hydrogen 2.834 N/A ALA 251.A N GLU 247.A O no hydrogen 2.943 N/A HIS 252.A N ARG 248.A O no hydrogen 2.911 N/A CYS 253.A N ALA 249.A O no hydrogen 3.286 N/A LYS 255.A N MET 250.A O no hydrogen 3.156 N/A LYS 255.A NZ ASP 126.A O no hydrogen 3.169 N/A LYS 256.A NZ ASP 282.A O no hydrogen 2.396 N/A LEU 259.A N VAL 128.A O no hydrogen 2.975 N/A VAL 261.A N LEU 130.A O no hydrogen 2.893 N/A GLY 265.A N GLY 262.A O no hydrogen 3.086 N/A CYS 266.A N GLY 263.A O no hydrogen 2.924 N/A ASN 267.A N VAL 264.A O no hydrogen 2.980 N/A GLU 268.A N ASN 267.A OD1 no hydrogen 2.409 N/A ARG 269.A N ASN 267.A OD1 no hydrogen 2.777 N/A ARG 269.A NE GLU 236.A OE2 no hydrogen 2.374 N/A ARG 269.A NH2 GLU 236.A OE1 no hydrogen 3.366 N/A GLU 272.A N GLU 268.A O no hydrogen 2.911 N/A MET 273.A N ARG 269.A O no hydrogen 2.962 N/A MET 274.A N LEU 270.A O no hydrogen 2.870 N/A ARG 275.A N GLN 271.A O no hydrogen 2.880 N/A ARG 275.A NH2 LEU 285.A O no hydrogen 3.319 N/A THR 276.A N GLU 272.A O no hydrogen 2.942 N/A THR 276.A OG1 GLU 272.A O no hydrogen 2.709 N/A MET 277.A N MET 273.A O no hydrogen 2.933 N/A CYS 278.A N MET 274.A O no hydrogen 2.877 N/A CYS 278.A SG MET 274.A O no hydrogen 3.296 N/A SER 279.A N ARG 275.A O no hydrogen 2.892 N/A SER 279.A OG ARG 275.A O no hydrogen 2.999 N/A SER 279.A OG THR 276.A O no hydrogen 2.500 N/A GLU 280.A N THR 276.A O no hydrogen 2.935 N/A ARG 281.A N MET 277.A O no hydrogen 2.905 N/A ASP 282.A N SER 279.A O no hydrogen 3.501 N/A GLY 283.A N CYS 278.A O no hydrogen 2.352 N/A LYS 284.A NZ ASP 257.A OD1 no hydrogen 3.143 N/A PHE 286.A N VAL 258.A O no hydrogen 2.997 N/A THR 288.A OG1 GLY 265.A O no hydrogen 2.477 N/A THR 288.A OG1 GLN 271.A OE1 no hydrogen 2.273 N/A ARG 291.A N ASP 290.A OD1 no hydrogen 2.634 N/A ARG 291.A NH2 TYR 292.A OH no hydrogen 3.215 N/A CYS 293.A N ASP 290.A O no hydrogen 3.341 N/A CYS 293.A SG GLY 262.A O no hydrogen 3.130 N/A CYS 293.A SG ASP 289.A O no hydrogen 3.110 N/A CYS 293.A SG ASP 290.A O no hydrogen 3.804 N/A ILE 294.A N ASP 290.A O no hydrogen 3.292 N/A ASN 296.A ND2 ARG 291.A O no hydrogen 3.562 N/A ALA 301.A N GLY 297.A O no hydrogen 2.909 N/A TYR 302.A N ALA 298.A O no hydrogen 2.918 N/A TYR 302.A OH LEU 21.A O no hydrogen 2.224 N/A THR 303.A N MET 299.A O no hydrogen 2.965 N/A GLY 304.A N ILE 300.A O no hydrogen 2.939 N/A LEU 305.A N ALA 301.A O no hydrogen 2.843 N/A LEU 306.A N TYR 302.A O no hydrogen 2.996 N/A ALA 307.A N THR 303.A O no hydrogen 2.946 N/A PHE 308.A N GLY 304.A O no hydrogen 2.878 N/A VAL 309.A N LEU 305.A O no hydrogen 2.948 N/A ASN 310.A N LEU 306.A O no hydrogen 2.947 N/A ASN 310.A ND2 LEU 306.A O no hydrogen 2.279 N/A GLY 311.A N ALA 307.A O no hydrogen 3.182 N/A ASP 318.A N PRO 315.A O no hydrogen 2.928 N/A SER 319.A N ILE 316.A O no hydrogen 3.366 N/A SER 319.A OG ILE 316.A O no hydrogen 3.040 N/A THR 322.A OG1 ARG 324.A O no hydrogen 2.962 N/A ARG 326.A NE ASP 328.A OD1 no hydrogen 2.784 N/A ARG 326.A NH2 ASP 328.A OD2 no hydrogen 2.717 N/A VAL 330.A N THR 327.A O no hydrogen 2.942 N/A ALA 332.A N GLY 145.A O no hydrogen 2.985 N/A VAL 333.A N HIS 331.A O no hydrogen 2.646 N/A LYS 337.A N VAL 333.A O no hydrogen 3.509 N/A