Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2piz_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 3.A NE2 GLN 76.A OE1 no hydrogen 2.715 N/A SER 4.A N ASN 9.A OD1 no hydrogen 3.096 N/A GLU 6.A N SER 4.A OG no hydrogen 3.301 N/A TYR 8.A N GLU 280.A OE1 no hydrogen 3.056 N/A TYR 8.A OH LEU 278.A O no hydrogen 2.719 N/A ASN 9.A ND2 SER 4.A O no hydrogen 2.838 N/A ASN 9.A ND2 GLN 76.A OE1 no hydrogen 3.003 N/A THR 13.A N ASN 10.A OD1 no hydrogen 2.826 N/A THR 13.A OG1 THR 1.A O no hydrogen 2.739 N/A THR 13.A OG1 ASN 10.A OD1 no hydrogen 2.889 N/A ILE 14.A N ASN 10.A O no hydrogen 2.900 N/A GLU 15.A N TRP 11.A O no hydrogen 2.718 N/A ALA 16.A N GLU 12.A O no hydrogen 3.083 N/A TRP 17.A N THR 13.A O no hydrogen 2.967 N/A TRP 17.A NE1 TYR 5.A OH no hydrogen 2.868 N/A THR 18.A N ILE 14.A O no hydrogen 2.967 N/A THR 18.A OG1 GLU 15.A O no hydrogen 2.693 N/A LYS 19.A N GLU 15.A O no hydrogen 3.379 N/A GLN 20.A N ALA 16.A O no hydrogen 2.990 N/A VAL 21.A N TRP 17.A O no hydrogen 2.833 N/A THR 22.A N THR 18.A O no hydrogen 3.375 N/A THR 22.A OG1 THR 18.A O no hydrogen 2.653 N/A SER 23.A N LYS 19.A O no hydrogen 2.991 N/A SER 23.A OG LYS 19.A O no hydrogen 3.560 N/A SER 23.A OG GLN 20.A O no hydrogen 2.938 N/A GLU 24.A N GLN 20.A O no hydrogen 2.981 N/A ASN 25.A N THR 22.A O no hydrogen 3.278 N/A ASN 25.A ND2 VAL 21.A O no hydrogen 2.879 N/A LEU 28.A N ASN 25.A O no hydrogen 2.950 N/A ILE 29.A N ASN 25.A O no hydrogen 2.825 N/A SER 30.A N LYS 47.A O no hydrogen 3.041 N/A ARG 31.A NH1 THR 18.A OG1 no hydrogen 2.988 N/A THR 32.A N LEU 45.A O no hydrogen 3.023 N/A ILE 34.A N ILE 43.A O no hydrogen 2.973 N/A THR 37.A N ASN 41.A O no hydrogen 2.842 N/A THR 37.A OG1 ASN 41.A O no hydrogen 3.565 N/A THR 37.A OG1 ASP 110.A OD1 no hydrogen 2.711 N/A THR 37.A OG1 ASP 110.A OD2 no hydrogen 3.231 N/A PHE 38.A N GLU 171.A OE2 no hydrogen 3.129 N/A LEU 39.A N ASP 110.A OD2 no hydrogen 2.925 N/A GLY 40.A N THR 37.A O no hydrogen 3.057 N/A ASN 41.A N THR 37.A OG1 no hydrogen 2.809 N/A ASN 41.A ND2 ASP 110.A OD1 no hydrogen 2.932 N/A ILE 43.A N GLY 35.A O no hydrogen 2.876 N/A TYR 44.A OH GLU 15.A OE1 no hydrogen 2.648 N/A LEU 45.A N THR 32.A O no hydrogen 2.741 N/A LEU 46.A N VAL 103.A O no hydrogen 2.879 N/A LYS 47.A N SER 30.A O no hydrogen 2.793 N/A LYS 47.A NZ TYR 102.A OH no hydrogen 3.503 N/A VAL 48.A N PHE 101.A O no hydrogen 2.749 N/A GLY 49.A N LEU 28.A O no hydrogen 2.806 N/A LYS 50.A N LEU 96.A O no hydrogen 2.839 N/A LYS 50.A NZ ASP 27.A O no hydrogen 3.318 N/A LYS 50.A NZ ASP 27.A OD1 no hydrogen 2.817 N/A LYS 55.A NZ LYS 50.A O no hydrogen 2.691 N/A LYS 55.A NZ LEU 96.A O no hydrogen 3.001 N/A LYS 55.A NZ LEU 99.A O no hydrogen 2.789 N/A LYS 55.A NZ ASP 100.A OD1 no hydrogen 2.700 N/A ALA 57.A N SER 185.A O no hydrogen 2.784 N/A ILE 58.A N ASP 100.A O no hydrogen 2.843 N/A PHE 59.A N ALA 188.A O no hydrogen 2.952 N/A MET 60.A N TYR 102.A O no hydrogen 2.736 N/A ASP 61.A N LEU 190.A O no hydrogen 3.024 N/A CYS 62.A N LEU 104.A O no hydrogen 2.931 N/A CYS 62.A SG SER 71.A O no hydrogen 3.046 N/A GLY 63.A N SER 71.A OG no hydrogen 2.948 N/A HIS 65.A NE2 ASP 138.A OD1 no hydrogen 2.789 N/A ALA 66.A N ARG 123.A O no hydrogen 3.314 N/A ARG 67.A NH1 MET 121.A O no hydrogen 2.954 N/A GLU 68.A N HIS 65.A O no hydrogen 3.106 N/A TRP 69.A NE1 THR 115.A OG1 no hydrogen 2.969 N/A SER 71.A N GLU 68.A O no hydrogen 2.905 N/A SER 71.A OG ILE 192.A O no hydrogen 2.664 N/A HIS 72.A ND1 GLU 68.A O no hydrogen 3.190 N/A ALA 73.A N TRP 69.A O no hydrogen 3.201 N/A PHE 74.A N ILE 70.A O no hydrogen 2.976 N/A CYS 75.A N SER 71.A O no hydrogen 3.343 N/A CYS 75.A SG LEU 104.A O no hydrogen 3.790 N/A GLN 76.A N HIS 72.A O no hydrogen 3.410 N/A GLN 76.A NE2 HIS 72.A O no hydrogen 3.114 N/A TRP 77.A N ALA 73.A O no hydrogen 3.007 N/A PHE 78.A N PHE 74.A O no hydrogen 2.842 N/A VAL 79.A N CYS 75.A O no hydrogen 3.298 N/A ARG 80.A N GLN 76.A O no hydrogen 3.282 N/A GLU 81.A N TRP 77.A O no hydrogen 3.011 N/A ALA 82.A N PHE 78.A O no hydrogen 2.928 N/A VAL 83.A N VAL 79.A O no hydrogen 3.175 N/A LEU 84.A N ARG 80.A O no hydrogen 2.783 N/A THR 85.A N GLU 81.A O no hydrogen 3.087 N/A THR 85.A OG1 GLU 81.A O no hydrogen 2.645 N/A TYR 86.A N ALA 82.A O no hydrogen 3.113 N/A TYR 86.A OH ASN 97.A OD1 no hydrogen 2.727 N/A GLY 87.A N THR 93.A OG1 no hydrogen 2.737 N/A TYR 88.A N THR 85.A O no hydrogen 2.919 N/A GLU 89.A N THR 85.A O no hydrogen 3.028 N/A HIS 91.A N GLU 89.A OE1 no hydrogen 3.002 N/A MET 92.A N GLU 89.A OE2 no hydrogen 2.704 N/A THR 93.A N GLU 89.A O no hydrogen 2.979 N/A THR 93.A OG1 GLU 89.A O no hydrogen 2.851 N/A GLU 94.A N SER 90.A O no hydrogen 2.937 N/A PHE 95.A N HIS 91.A O no hydrogen 2.854 N/A LEU 96.A N MET 92.A O no hydrogen 3.097 N/A ASN 97.A N THR 93.A O no hydrogen 3.139 N/A LYS 98.A N GLU 94.A O no hydrogen 2.982 N/A LYS 98.A N PHE 95.A O no hydrogen 3.278 N/A LYS 98.A NZ GLU 94.A OE2 no hydrogen 3.153 N/A LEU 99.A N PHE 95.A O no hydrogen 2.806 N/A ASP 100.A N PRO 56.A O no hydrogen 2.970 N/A PHE 101.A N VAL 48.A O no hydrogen 2.860 N/A TYR 102.A N ILE 58.A O no hydrogen 2.812 N/A VAL 103.A N LEU 46.A O no hydrogen 2.790 N/A LEU 104.A N MET 60.A O no hydrogen 2.844 N/A LEU 107.A N CYS 62.A O no hydrogen 3.067 N/A ASN 108.A N GLY 63.A O no hydrogen 3.035 N/A ASN 108.A ND2 PHE 64.A O no hydrogen 3.239 N/A ASN 108.A ND2 LYS 124.A O no hydrogen 2.905 N/A GLY 111.A N ASN 108.A OD1 no hydrogen 3.045 N/A TYR 112.A N ASN 108.A O no hydrogen 3.133 N/A TYR 112.A OH ASN 9.A O no hydrogen 2.643 N/A ILE 113.A N ILE 109.A O no hydrogen 2.917 N/A TYR 114.A N ASP 110.A O no hydrogen 3.098 N/A THR 115.A N GLY 111.A O no hydrogen 2.976 N/A THR 115.A OG1 TYR 112.A O no hydrogen 2.620 N/A TRP 116.A N TYR 112.A O no hydrogen 3.204 N/A TRP 116.A N ILE 113.A O no hydrogen 2.962 N/A THR 117.A N TYR 114.A O no hydrogen 3.196 N/A THR 117.A OG1 ILE 113.A O no hydrogen 3.006 N/A THR 117.A OG1 TYR 114.A O no hydrogen 3.496 N/A LYS 118.A N TYR 114.A O no hydrogen 2.829 N/A ASN 119.A N TYR 114.A O no hydrogen 3.034 N/A ARG 120.A NH1 ARG 67.A O no hydrogen 2.911 N/A ARG 120.A NH1 ARG 120.A O no hydrogen 2.897 N/A ARG 120.A NH2 PHE 276.A O no hydrogen 2.939 N/A MET 121.A N ASN 119.A OD1 no hydrogen 2.954 N/A TRP 122.A N ASN 119.A O no hydrogen 2.984 N/A TRP 122.A NE1 THR 125.A O no hydrogen 3.046 N/A ARG 123.A NH1 ASP 138.A OD2 no hydrogen 2.775 N/A ARG 123.A NH1 GLU 159.A O no hydrogen 3.106 N/A LYS 124.A NZ ILE 135.A O no hydrogen 2.946 N/A LYS 124.A NZ GLY 136.A O no hydrogen 2.942 N/A LYS 124.A NZ ASP 158.A O no hydrogen 2.999 N/A THR 125.A N THR 137.A O no hydrogen 2.867 N/A THR 125.A OG1 THR 137.A O no hydrogen 3.297 N/A THR 125.A OG1 GLU 169.A OE1 no hydrogen 2.676 N/A SER 127.A OG GLU 169.A OE1 no hydrogen 2.685 N/A ASN 129.A ND2 CYS 134.A O no hydrogen 2.949 N/A CYS 134.A N THR 132.A OG1 no hydrogen 3.057 N/A CYS 134.A SG THR 132.A OG1 no hydrogen 3.734 N/A GLY 136.A N SER 127.A O no hydrogen 2.885 N/A THR 137.A N THR 125.A OG1 no hydrogen 2.988 N/A THR 137.A OG1 GLU 169.A OE2 no hydrogen 3.371 N/A ASP 138.A N TYR 161.A O no hydrogen 2.986 N/A ASN 140.A N ASP 138.A OD1 no hydrogen 2.880 N/A ARG 141.A N ASP 138.A O no hydrogen 2.920 N/A ARG 141.A NE GLY 151.A O no hydrogen 2.593 N/A ARG 141.A NH1 ASP 138.A OD2 no hydrogen 2.833 N/A ARG 141.A NH2 GLY 151.A O no hydrogen 2.717 N/A ASN 142.A N PRO 139.A O no hydrogen 3.285 N/A ASN 142.A ND2 CYS 162.A O no hydrogen 2.969 N/A ASN 142.A ND2 ALA 165.A O no hydrogen 3.078 N/A ASN 142.A ND2 SER 168.A OG no hydrogen 2.932 N/A PHE 143.A N GLY 249.A O no hydrogen 2.922 N/A ALA 145.A N PHE 143.A O no hydrogen 2.856 N/A TRP 147.A NE1 CYS 162.A O no hydrogen 2.985 N/A CYS 148.A SG SER 153.A O no hydrogen 3.866 N/A THR 149.A N GLY 146.A O no hydrogen 3.034 N/A THR 149.A OG1 GLY 146.A O no hydrogen 2.568 N/A SER 153.A N THR 160.A O no hydrogen 3.194 N/A SER 153.A OG ASP 155.A O no hydrogen 3.566 N/A SER 153.A OG ASP 158.A OD2 no hydrogen 2.680 N/A ASP 155.A N SER 153.A OG no hydrogen 2.920 N/A CYS 157.A N ASP 155.A OD2 no hydrogen 2.946 N/A ASP 158.A N ASP 155.A O no hydrogen 2.944 N/A TYR 161.A N ASP 158.A O no hydrogen 3.303 N/A CYS 162.A N SER 153.A O no hydrogen 2.969 N/A CYS 162.A SG SER 153.A O no hydrogen 3.513 N/A CYS 162.A SG GLY 163.A O no hydrogen 3.669 N/A GLU 167.A N ASN 142.A O no hydrogen 2.648 N/A SER 168.A N ALA 165.A O no hydrogen 2.964 N/A SER 168.A OG ALA 165.A O no hydrogen 3.003 N/A SER 168.A OG GLU 169.A OE2 no hydrogen 3.119 N/A GLU 169.A N ASN 142.A OD1 no hydrogen 3.120 N/A LYS 170.A NZ THR 36.A OG1 no hydrogen 2.791 N/A GLU 171.A N GLU 171.A OE1 no hydrogen 2.641 N/A THR 172.A OG1 ASN 142.A OD1 no hydrogen 2.606 N/A THR 172.A OG1 GLU 169.A O no hydrogen 3.128 N/A LYS 173.A N GLU 169.A O no hydrogen 2.964 N/A LYS 173.A NZ GLU 167.A OE2 no hydrogen 2.605 N/A ALA 174.A N LYS 170.A O no hydrogen 2.992 N/A LEU 175.A N GLU 171.A O no hydrogen 3.116 N/A ALA 176.A N THR 172.A O no hydrogen 2.933 N/A ASP 177.A N LYS 173.A O no hydrogen 2.824 N/A PHE 178.A N ALA 174.A O no hydrogen 3.082 N/A ILE 179.A N LEU 175.A O no hydrogen 2.998 N/A ARG 180.A N ALA 176.A O no hydrogen 2.868 N/A ARG 180.A NH1 GLU 167.A OE2 no hydrogen 3.483 N/A ARG 180.A NH2 GLU 167.A OE1 no hydrogen 2.237 N/A ARG 180.A NH2 GLU 167.A OE2 no hydrogen 3.329 N/A ASN 181.A N ASP 177.A O no hydrogen 3.081 N/A ASN 181.A N PHE 178.A O no hydrogen 3.098 N/A ASN 182.A N ILE 179.A O no hydrogen 3.042 N/A ASN 182.A ND2 PHE 178.A O no hydrogen 2.854 N/A SER 185.A N ASN 182.A O no hydrogen 3.122 N/A SER 185.A OG ASN 182.A O no hydrogen 3.227 N/A ILE 186.A N ASN 182.A O no hydrogen 3.136 N/A LYS 187.A N ALA 57.A O no hydrogen 2.811 N/A LYS 187.A NZ SER 184A.A O no hydrogen 3.366 N/A TYR 189.A N TYR 262.A O no hydrogen 2.755 N/A TYR 189.A OH ASP 61.A OD2 no hydrogen 2.493 N/A TYR 189.A OH SER 251.A OG no hydrogen 2.748 N/A LEU 190.A N PHE 59.A O no hydrogen 2.779 N/A THR 191.A N PHE 264.A O no hydrogen 2.961 N/A THR 191.A OG1 ASP 61.A OD1 no hydrogen 2.592 N/A ILE 192.A N ASP 61.A O no hydrogen 2.954 N/A HIS 193.A N PHE 266.A O no hydrogen 2.647 N/A SER 194.A N GLU 68.A OE1 no hydrogen 3.063 N/A SER 196.A N LEU 268.A O no hydrogen 3.073 N/A SER 196.A OG TYR 195.A O no hydrogen 2.559 N/A GLN 197.A N LEU 268.A O no hydrogen 3.281 N/A GLN 197.A NE2 LYS 234.A O no hydrogen 2.900 N/A MET 198.A N GLU 267.A O no hydrogen 2.983 N/A ILE 199.A N THR 236.A O no hydrogen 2.935 N/A LEU 200.A N THR 265.A O no hydrogen 2.792 N/A TYR 201.A N GLY 238.A O no hydrogen 3.046 N/A TYR 203.A OH ASP 257.A OD2 no hydrogen 2.623 N/A SER 204.A N ASP 253.A OD1 no hydrogen 3.398 N/A SER 204.A N ASP 253.A OD2 no hydrogen 2.810 N/A TYR 205.A N ASP 253.A OD2 no hydrogen 3.077 N/A TYR 205.A OH ASP 257.A OD1 no hydrogen 2.805 N/A LYS 208.A N ASP 206.A OD1 no hydrogen 2.825 N/A LYS 208.A NZ TYR 205.A OH no hydrogen 2.924 N/A ASN 213.A N PRO 210.A O no hydrogen 2.976 N/A ASN 213.A ND2 PRO 210.A O no hydrogen 3.650 N/A LEU 216.A N ASN 212.A O no hydrogen 2.957 N/A ASN 217.A N ASN 213.A O no hydrogen 2.780 N/A ASN 217.A ND2 TYR 201.A OH no hydrogen 2.768 N/A ASN 218.A N ALA 214.A O no hydrogen 3.059 N/A LEU 219.A N GLU 215.A O no hydrogen 2.967 N/A ALA 220.A N LEU 216.A O no hydrogen 2.913 N/A LYS 221.A N ASN 217.A O no hydrogen 2.858 N/A ALA 222.A N ASN 218.A O no hydrogen 2.985 N/A ALA 223.A N LEU 219.A O no hydrogen 2.843 N/A VAL 224.A N ALA 220.A O no hydrogen 2.962 N/A LYS 225.A N LYS 221.A O no hydrogen 3.179 N/A GLU 226.A N ALA 222.A O no hydrogen 3.062 N/A LEU 227.A N ALA 223.A O no hydrogen 2.977 N/A ALA 228.A N VAL 224.A O no hydrogen 3.050 N/A THR 229.A N GLU 226.A O no hydrogen 3.132 N/A THR 229.A OG1 GLU 226.A O no hydrogen 2.690 N/A TYR 231.A OH GLN 284.A OE1 no hydrogen 3.048 N/A GLY 232.A N ALA 228.A O no hydrogen 2.845 N/A THR 233.A OG1 GLU 289.A OE1 no hydrogen 2.652 N/A THR 233.A OG1 GLU 289.A OE2 no hydrogen 3.456 N/A THR 236.A N GLN 197.A O no hydrogen 3.115 N/A GLY 238.A N ILE 199.A O no hydrogen 3.206 N/A GLY 240.A N TYR 201.A O no hydrogen 2.888 N/A ALA 241.A N TYR 203.A O no hydrogen 2.969 N/A THR 242.A OG1 PRO 239.A O no hydrogen 3.541 N/A THR 243.A N PRO 239.A O no hydrogen 2.980 N/A THR 243.A OG1 PRO 239.A O no hydrogen 2.649 N/A ILE 244.A N GLY 240.A O no hydrogen 2.986 N/A ALA 247.A N SER 204.A O no hydrogen 2.858 N/A ALA 248.A N THR 150.A O no hydrogen 2.964 N/A GLY 249.A N ALA 145.A O no hydrogen 2.850 N/A SER 251.A N ASN 140.A OD1 no hydrogen 3.011 N/A SER 251.A OG ASN 140.A OD1 no hydrogen 3.566 N/A SER 251.A OG TYR 189.A OH no hydrogen 2.748 N/A ASP 253.A N ASP 252.A OD1 no hydrogen 2.615 N/A TRP 254.A N GLY 250.A O no hydrogen 3.183 N/A ALA 255.A N SER 251.A O no hydrogen 2.890 N/A TYR 256.A N ASP 252.A O no hydrogen 3.052 N/A ASP 257.A N ASP 253.A O no hydrogen 3.005 N/A GLN 258.A N TRP 254.A O no hydrogen 2.987 N/A GLN 258.A N ALA 255.A O no hydrogen 3.105 N/A GLY 259.A N TYR 256.A O no hydrogen 2.873 N/A ILE 260.A N ALA 255.A O no hydrogen 3.184 N/A TYR 262.A OH GLU 215.A OE2 no hydrogen 2.551 N/A SER 263.A OG ASP 252.A O no hydrogen 2.749 N/A PHE 264.A N TYR 189.A O no hydrogen 2.889 N/A THR 265.A N LEU 200.A O no hydrogen 2.887 N/A THR 265.A OG1 ASP 252.A OD2 no hydrogen 2.651 N/A PHE 266.A N THR 191.A O no hydrogen 2.954 N/A GLU 267.A N MET 198.A O no hydrogen 2.846 N/A LEU 268.A N HIS 193.A O no hydrogen 2.824 N/A ARG 269.A NE GLU 289.A OE2 no hydrogen 2.771 N/A ARG 269.A NH1 GLN 282.A OE1 no hydrogen 2.973 N/A ARG 269.A NH2 GLU 289.A OE1 no hydrogen 3.003 N/A ARG 269.A NH2 GLU 289.A OE2 no hydrogen 3.508 N/A GLY 272.A N ASP 270.A OD2 no hydrogen 2.797 N/A TYR 274.A N ASP 270.A OD1 no hydrogen 2.860 N/A GLY 275.A N ASP 270.A OD2 no hydrogen 3.032 N/A ILE 277.A N TYR 274.A O no hydrogen 3.163 N/A GLN 282.A N PRO 279.A O no hydrogen 2.980 N/A ILE 283.A N GLU 280.A O no hydrogen 3.008 N/A THR 286.A N GLN 282.A O no hydrogen 3.029 N/A THR 286.A OG1 GLN 282.A O no hydrogen 2.785 N/A CYS 287.A N ILE 283.A O no hydrogen 2.909 N/A CYS 287.A SG ILE 283.A O no hydrogen 3.270 N/A GLU 288.A N GLN 284.A O no hydrogen 2.899 N/A GLU 289.A N ALA 285.A O no hydrogen 3.111 N/A THR 290.A N THR 286.A O no hydrogen 2.998 N/A THR 290.A OG1 THR 286.A O no hydrogen 2.697 N/A MET 291.A N CYS 287.A O no hydrogen 2.863 N/A LEU 292.A N GLU 289.A O no hydrogen 3.183 N/A ILE 294.A N THR 290.A O no hydrogen 3.016 N/A LYS 295.A N MET 291.A O no hydrogen 2.879 N/A LYS 295.A NZ GLU 89.A OE2 no hydrogen 2.721 N/A TYR 296.A N LEU 292.A O no hydrogen 2.973 N/A VAL 297.A N ALA 293.A O no hydrogen 2.989 N/A THR 298.A N ILE 294.A O no hydrogen 2.934 N/A THR 298.A OG1 ILE 294.A O no hydrogen 2.878 N/A ASN 299.A N LYS 295.A O no hydrogen 2.927 N/A TYR 300.A N TYR 296.A O no hydrogen 3.027 N/A TYR 300.A OH GLU 215.A OE2 no hydrogen 2.581 N/A VAL 301.A N VAL 297.A O no hydrogen 2.885 N/A LEU 302.A N THR 298.A O no hydrogen 2.954 N/A GLY 303.A N ASN 299.A O no hydrogen 3.024 N/A HIS 304.A N VAL 301.A O no hydrogen 3.001 N/A