Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3ch0_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 8.A N PRO 5.A O no hydrogen 3.303 N/A ASP 9.A N ASP 252.A O no hydrogen 2.974 N/A ILE 10.A N THR 37.A OG1 no hydrogen 2.983 N/A GLN 11.A N ILE 254.A O no hydrogen 2.879 N/A GLN 11.A NE2 ASP 9.A OD2 no hydrogen 2.935 N/A GLY 12.A N THR 38.A O no hydrogen 2.982 N/A HIS 13.A N THR 256.A O no hydrogen 2.809 N/A HIS 13.A ND1 ASP 257.A OD1 no hydrogen 2.636 N/A ARG 14.A N GLU 40.A OE1 no hydrogen 2.864 N/A ARG 14.A NH1 GLU 22.A OE2 no hydrogen 2.955 N/A GLY 15.A N GLY 12.A O no hydrogen 3.076 N/A GLY 15.A N GLU 40.A O no hydrogen 3.136 N/A CYS 16.A SG ALA 27.A O no hydrogen 3.405 N/A ARG 17.A N HIS 13.A O no hydrogen 3.128 N/A ARG 17.A NE ASP 257.A OD1 no hydrogen 2.924 N/A ARG 17.A NH2 ASP 257.A OD1 no hydrogen 3.402 N/A ARG 17.A NH2 ASP 257.A OD2 no hydrogen 2.871 N/A GLY 18.A N ASP 257.A O no hydrogen 2.850 N/A LEU 19.A N CYS 16.A O no hydrogen 2.843 N/A LEU 20.A N CYS 16.A O no hydrogen 3.052 N/A ASN 23.A N ARG 14.A O no hydrogen 2.847 N/A ASN 23.A ND2 ASP 42.A OD2 no hydrogen 2.947 N/A THR 24.A OG1 PRO 21.A O no hydrogen 2.760 N/A ALA 27.A N THR 24.A OG1 no hydrogen 3.167 N/A PHE 28.A N THR 24.A O no hydrogen 2.862 N/A THR 29.A N ILE 25.A O no hydrogen 2.844 N/A THR 29.A OG1 ILE 25.A O no hydrogen 2.757 N/A LYS 30.A N ALA 26.A O no hydrogen 2.972 N/A ALA 31.A N ALA 27.A O no hydrogen 2.973 N/A LEU 32.A N PHE 28.A O no hydrogen 2.948 N/A LEU 33.A N THR 29.A O no hydrogen 2.927 N/A LEU 34.A N LYS 30.A O no hydrogen 2.859 N/A GLY 35.A N ALA 31.A O no hydrogen 3.112 N/A GLY 35.A N LEU 32.A O no hydrogen 3.030 N/A VAL 36.A N ALA 31.A O no hydrogen 3.124 N/A THR 37.A N ILE 10.A O no hydrogen 2.879 N/A THR 37.A OG1 PHE 8.A O no hydrogen 3.469 N/A THR 37.A OG1 ILE 10.A O no hydrogen 3.552 N/A THR 38.A N ILE 10.A O no hydrogen 3.142 N/A THR 38.A OG1 ASP 9.A OD1 no hydrogen 2.603 N/A THR 38.A OG1 ASP 9.A OD2 no hydrogen 3.453 N/A LEU 39.A N GLN 127.A O no hydrogen 2.848 N/A GLU 40.A N GLY 12.A O no hydrogen 3.035 N/A PHE 41.A N ASN 129.A O no hydrogen 2.982 N/A LEU 43.A N GLU 131.A O no hydrogen 2.811 N/A VAL 44.A N VAL 52.A O no hydrogen 2.913 N/A SER 46.A N ARG 50.A O.A no hydrogen 2.916 N/A SER 46.A N ARG 50.A O.B no hydrogen 2.910 N/A SER 46.A OG ASP 48.A OD1 no hydrogen 2.658 N/A SER 46.A OG ARG 50.A O.A no hydrogen 3.411 N/A SER 46.A OG ARG 50.A O.B no hydrogen 3.525 N/A ASN 49.A N SER 46.A O no hydrogen 2.876 N/A ARG 50.A N.A SER 46.A OG no hydrogen 3.001 N/A ARG 50.A N.B SER 46.A OG no hydrogen 2.950 N/A ARG 50.A NH1.B ASP 48.A O no hydrogen 2.948 N/A ARG 50.A NH2.A GLU 156.A OE2.B no hydrogen 3.168 N/A VAL 52.A N VAL 44.A O no hydrogen 2.865 N/A VAL 53.A N PRO 110.A O no hydrogen 2.889 N/A SER 54.A N ASP 42.A O no hydrogen 2.905 N/A SER 54.A OG ASP 56.A O no hydrogen 2.716 N/A HIS 55.A ND1 ASP 56.A OD2 no hydrogen 2.681 N/A PHE 59.A N PHE 78.A O no hydrogen 2.980 N/A HIS 61.A N GLU 75.A OE1 no hydrogen 2.770 N/A HIS 61.A ND1 GLU 75.A OE1 no hydrogen 2.682 N/A GLU 62.A N HIS 60.A ND1 no hydrogen 3.021 N/A ILE 63.A N HIS 60.A O no hydrogen 3.151 N/A THR 64.A N HIS 60.A O no hydrogen 3.049 N/A THR 64.A OG1 HIS 60.A O no hydrogen 2.924 N/A GLU 68.A N VAL 65.A O no hydrogen 2.782 N/A THR 71.A N ASN 74.A OD1 no hydrogen 2.762 N/A THR 71.A OG1 ASN 74.A OD1 no hydrogen 3.232 N/A ASN 74.A N THR 71.A O no hydrogen 3.254 N/A ASN 74.A N THR 71.A OG1 no hydrogen 3.326 N/A ASN 74.A ND2 ASP 69.A O no hydrogen 2.818 N/A GLU 75.A N THR 71.A O no hydrogen 2.911 N/A ASN 77.A N ASN 74.A O no hydrogen 2.810 N/A PHE 78.A N GLU 75.A O no hydrogen 3.074 N/A ASN 79.A ND2 ILE 141.A O no hydrogen 2.959 N/A LEU 80.A N THR 57.A O no hydrogen 2.813 N/A TYR 81.A N ASN 79.A OD1 no hydrogen 3.059 N/A ALA 82.A N ASN 79.A O no hydrogen 2.945 N/A TYR 84.A N ASP 48.A OD1 no hydrogen 2.881 N/A TYR 84.A OH LYS 109.A O no hydrogen 2.630 N/A ASP 86.A N ASN 83.A O no hydrogen 2.962 N/A ILE 87.A N ASN 83.A O no hydrogen 3.105 N/A LYS 88.A N TYR 84.A O no hydrogen 2.884 N/A GLU 89.A N ASP 86.A O no hydrogen 3.340 N/A ILE 90.A N ILE 87.A O no hydrogen 3.268 N/A VAL 92.A N ALA 107.A O no hydrogen 2.837 N/A GLY 93.A N ASP 91.A OD2 no hydrogen 2.903 N/A LYS 94.A NZ HIS 61.A O no hydrogen 2.736 N/A LYS 94.A NZ THR 64.A O no hydrogen 3.238 N/A ARG 98.A N HIS 96.A ND1 no hydrogen 3.088 N/A ARG 98.A NE GLU 62.A OE2 no hydrogen 2.850 N/A ARG 98.A NH2 GLU 62.A OE1 no hydrogen 2.762 N/A PHE 99.A N HIS 96.A O no hydrogen 3.035 N/A GLN 102.A N PHE 99.A O no hydrogen 3.002 N/A GLN 102.A NE2 ARG 17.A O no hydrogen 2.704 N/A LYS 103.A N.A LEU 19.A O no hydrogen 2.878 N/A LYS 103.A N.B LEU 19.A O no hydrogen 2.898 N/A LYS 104.A NZ GLY 93.A O no hydrogen 2.820 N/A LYS 104.A NZ LYS 94.A O no hydrogen 2.804 N/A LYS 104.A NZ GLN 102.A OE1 no hydrogen 2.681 N/A ALA 107.A N ASP 91.A OD1 no hydrogen 3.126 N/A LYS 109.A NZ SER 54.A OG no hydrogen 2.761 N/A LEU 111.A N GLU 114.A OE1.B no hydrogen 2.963 N/A PHE 112.A N VAL 51.A O no hydrogen 2.919 N/A ARG 113.A NE GLU 156.A OE1.A no hydrogen 2.770 N/A ARG 113.A NE GLU 156.A OE1.B no hydrogen 2.990 N/A ARG 113.A NE GLU 156.A OE2.B no hydrogen 3.286 N/A ARG 113.A NH2 GLU 156.A OE1.A no hydrogen 3.080 N/A ARG 113.A NH2 GLU 156.A OE1.B no hydrogen 3.527 N/A ARG 113.A NH2 GLU 156.A OE2.A no hydrogen 2.875 N/A ARG 113.A NH2 GLU 156.A OE2.B no hydrogen 3.336 N/A GLU 114.A N.A LEU 111.A O no hydrogen 2.972 N/A LEU 115.A N.A LEU 111.A O no hydrogen 3.094 N/A LEU 115.A N.B LEU 111.A O no hydrogen 3.064 N/A ILE 116.A N PHE 112.A O no hydrogen 2.938 N/A GLU 117.A N.A ARG 113.A O no hydrogen 2.946 N/A GLU 117.A N.B ARG 113.A O no hydrogen 2.937 N/A THR 118.A N GLU 114.A O.A no hydrogen 2.795 N/A THR 118.A N GLU 114.A O.B no hydrogen 3.104 N/A THR 118.A OG1 GLU 114.A O.A no hydrogen 3.003 N/A THR 118.A OG1 GLU 114.A O.B no hydrogen 2.796 N/A ALA 119.A N LEU 115.A O.A no hydrogen 2.956 N/A ALA 119.A N LEU 115.A O.B no hydrogen 2.949 N/A GLU 120.A N ILE 116.A O no hydrogen 2.754 N/A LYS 121.A N GLU 117.A O.A no hydrogen 3.275 N/A LYS 121.A N GLU 117.A O.B no hydrogen 2.968 N/A LEU 122.A N THR 118.A O no hydrogen 3.325 N/A LEU 122.A N ALA 119.A O no hydrogen 3.129 N/A SER 123.A N ALA 119.A O no hydrogen 2.852 N/A LYS 125.A N SER 123.A OG no hydrogen 2.997 N/A ILE 126.A N SER 123.A OG no hydrogen 2.979 N/A GLN 127.A N THR 37.A O no hydrogen 3.082 N/A TYR 128.A N ARG 165.A O no hydrogen 2.922 N/A TYR 128.A OH GLU 120.A OE2 no hydrogen 2.655 N/A ASN 129.A N LEU 39.A O no hydrogen 2.887 N/A ASN 129.A ND2 GLN 11.A OE1 no hydrogen 2.785 N/A GLY 130.A N THR 167.A O no hydrogen 2.944 N/A GLU 131.A N PHE 41.A O no hydrogen 2.844 N/A ILE 132.A N GLN 169.A O no hydrogen 3.017 N/A LYS 133.A N LEU 43.A O no hydrogen 3.308 N/A LYS 133.A NZ HIS 55.A NE2 no hydrogen 3.382 N/A LYS 133.A NZ GLU 131.A OE1 no hydrogen 3.171 N/A LYS 133.A NZ GLU 131.A OE2 no hydrogen 2.710 N/A SER 134.A OG ASP 172.A OD2 no hydrogen 2.708 N/A THR 135.A N HIS 143.A NE2 no hydrogen 3.148 N/A GLY 138.A N THR 135.A O no hydrogen 2.983 N/A GLY 138.A N THR 135.A OG1 no hydrogen 3.230 N/A ASN 140.A N HIS 143.A O no hydrogen 2.867 N/A ILE 141.A N GLY 138.A O no hydrogen 2.919 N/A ASP 142.A N GLY 138.A O no hydrogen 2.785 N/A HIS 143.A ND1 PRO 144.A O no hydrogen 2.874 N/A PHE 149.A N ASN 145.A O no hydrogen 2.917 N/A CYS 150.A N ILE 146.A O no hydrogen 2.940 N/A CYS 150.A SG ILE 146.A O no hydrogen 3.421 N/A ASP 151.A N ALA 147.A O no hydrogen 2.772 N/A LEU 152.A N LEU 148.A O no hydrogen 2.881 N/A VAL 153.A N PHE 149.A O no hydrogen 3.282 N/A VAL 154.A N CYS 150.A O no hydrogen 2.878 N/A ALA 155.A N ASP 151.A O no hydrogen 2.935 N/A GLU 156.A N.A VAL 153.A O no hydrogen 3.091 N/A ILE 157.A N VAL 153.A O no hydrogen 3.232 N/A LYS 158.A N VAL 154.A O no hydrogen 2.898 N/A LYS 159.A N ALA 155.A O no hydrogen 2.951 N/A ALA 160.A N GLU 156.A O.A no hydrogen 3.273 N/A ALA 160.A N GLU 156.A O.B no hydrogen 3.152 N/A HIS 161.A N LYS 158.A O no hydrogen 3.056 N/A ILE 162.A N ILE 157.A O no hydrogen 3.200 N/A ARG 165.A N ILE 162.A O no hydrogen 2.899 N/A ARG 165.A NH1 GLU 120.A OE2 no hydrogen 2.752 N/A ARG 165.A NH1 ILE 126.A O no hydrogen 2.885 N/A ARG 165.A NH2 GLU 120.A OE1 no hydrogen 2.872 N/A ARG 165.A NH2 GLU 120.A OE2 no hydrogen 3.476 N/A PHE 166.A N THR 163.A O no hydrogen 3.227 N/A THR 167.A N TYR 128.A O no hydrogen 2.803 N/A LEU 168.A N LYS 186.A O no hydrogen 2.927 N/A GLN 169.A N GLY 130.A O no hydrogen 2.894 N/A GLN 169.A NE2 GLU 40.A OE2 no hydrogen 2.775 N/A GLN 169.A NE2 PHE 41.A O no hydrogen 3.644 N/A SER 170.A N SER 188.A O no hydrogen 3.119 N/A SER 170.A OG ILE 132.A O no hydrogen 2.958 N/A ASP 172.A N SER 170.A OG no hydrogen 3.012 N/A ARG 174.A N ASP 172.A OD1 no hydrogen 3.078 N/A ARG 174.A NE ASP 172.A OD1 no hydrogen 3.084 N/A ARG 174.A NE ASP 172.A OD2 no hydrogen 3.325 N/A ARG 174.A NH1 ASP 139.A OD1 no hydrogen 3.547 N/A ARG 174.A NH1 ASP 139.A OD2 no hydrogen 2.801 N/A ARG 174.A NH2 ASP 139.A OD1 no hydrogen 2.975 N/A ARG 174.A NH2 ASP 172.A OD2 no hydrogen 2.919 N/A LEU 176.A N ASP 172.A O no hydrogen 3.261 N/A GLU 177.A N VAL 173.A O no hydrogen 2.886 N/A TYR 178.A N ARG 174.A O no hydrogen 3.048 N/A TYR 178.A OH ASP 151.A OD1 no hydrogen 2.685 N/A TYR 178.A OH ASP 151.A OD2 no hydrogen 3.293 N/A SER 180.A N.A GLU 177.A O no hydrogen 3.002 N/A SER 180.A N.B GLU 177.A O no hydrogen 2.994 N/A SER 180.A OG.A GLU 177.A O no hydrogen 3.334 N/A SER 180.A OG.A TYR 178.A O no hydrogen 3.339 N/A SER 180.A OG.B GLU 177.A O no hydrogen 3.149 N/A GLN 181.A N TYR 178.A O no hydrogen 2.881 N/A GLN 181.A NE2 SER 180.A OG.A no hydrogen 2.997 N/A TYR 182.A OH ASP 151.A OD1 no hydrogen 2.641 N/A ILE 185.A N TYR 182.A O no hydrogen 3.101 N/A SER 188.A N LEU 168.A O no hydrogen 2.909 N/A TYR 189.A N VAL 210.A O no hydrogen 2.988 N/A TYR 189.A OH GLN 200.A O no hydrogen 2.724 N/A LEU 190.A N SER 170.A O no hydrogen 3.132 N/A VAL 191.A N SER 212.A O no hydrogen 3.157 N/A LYS 199.A N.A THR 196.A OG1 no hydrogen 3.031 N/A LYS 199.A N.B THR 196.A OG1 no hydrogen 3.018 N/A GLN 200.A N THR 196.A O no hydrogen 2.948 N/A GLN 200.A NE2 THR 193.A OG1 no hydrogen 2.975 N/A LEU 201.A N LEU 197.A O no hydrogen 2.898 N/A GLU 202.A N LYS 198.A O no hydrogen 2.983 N/A LYS 203.A N GLN 200.A O no hydrogen 3.173 N/A LYS 203.A NZ GLN 200.A OE1 no hydrogen 2.671 N/A LEU 204.A N LEU 201.A O no hydrogen 3.134 N/A SER 205.A N GLU 177.A OE2 no hydrogen 2.796 N/A SER 205.A OG GLU 177.A OE1 no hydrogen 2.626 N/A SER 205.A OG GLU 177.A OE2 no hydrogen 3.400 N/A VAL 210.A N LEU 187.A O no hydrogen 3.095 N/A TYR 211.A N ARG 231.A O no hydrogen 2.775 N/A SER 212.A N TYR 189.A O no hydrogen 2.861 N/A SER 212.A OG ILE 233.A O no hydrogen 2.763 N/A ASP 214.A N VAL 191.A O no hydrogen 2.987 N/A VAL 215.A N TRP 235.A O no hydrogen 2.848 N/A THR 216.A N ASP 214.A OD1 no hydrogen 3.101 N/A THR 216.A OG1 ASP 214.A OD1 no hydrogen 3.144 N/A LEU 217.A N ASP 214.A O no hydrogen 2.838 N/A VAL 218.A N VAL 215.A O no hydrogen 3.108 N/A LYS 220.A NZ.A ASP 224.A OD1 no hydrogen 2.698 N/A LYS 220.A NZ.A LEU 249.A O no hydrogen 2.599 N/A ASP 222.A N SER 219.A OG no hydrogen 3.089 N/A ILE 223.A N SER 219.A O no hydrogen 2.910 N/A ASP 224.A N LYS 220.A O.A no hydrogen 2.965 N/A ASP 224.A N LYS 220.A O.B no hydrogen 2.903 N/A ALA 225.A N LYS 221.A O.A no hydrogen 2.896 N/A ALA 225.A N LYS 221.A O.B no hydrogen 3.028 N/A ALA 226.A N ASP 222.A O no hydrogen 2.870 N/A HIS 227.A N ILE 223.A O no hydrogen 2.891 N/A HIS 227.A NE2 ASP 252.A OD2 no hydrogen 2.682 N/A LYS 228.A N.A ASP 224.A O no hydrogen 3.043 N/A LYS 228.A N.B ASP 224.A O no hydrogen 3.003 N/A LEU 229.A N ALA 225.A O no hydrogen 3.262 N/A GLY 230.A N HIS 227.A O no hydrogen 2.880 N/A ARG 231.A N ALA 209.A O no hydrogen 3.003 N/A VAL 232.A N ASP 252.A OD2 no hydrogen 2.797 N/A ILE 233.A N TYR 211.A O no hydrogen 3.042 N/A TRP 235.A N PRO 213.A O no hydrogen 3.282 N/A TRP 235.A NE1 SER 212.A O no hydrogen 2.848 N/A VAL 237.A N ILE 255.A O no hydrogen 2.917 N/A ASN 238.A ND2 ASP 257.A OD2 no hydrogen 2.843 N/A THR 239.A OG1 GLU 242.A OE2 no hydrogen 2.639 N/A LYS 240.A NZ GLY 1.A O no hydrogen 2.867 N/A GLU 241.A N GLU 241.A OE1 no hydrogen 2.790 N/A GLU 242.A N THR 239.A OG1 no hydrogen 3.330 N/A ILE 243.A N THR 239.A O no hydrogen 3.169 N/A GLU 244.A N LYS 240.A O no hydrogen 2.911 N/A THR 245.A N GLU 241.A O no hydrogen 2.936 N/A THR 245.A OG1 GLU 241.A O no hydrogen 3.272 N/A LEU 246.A N GLU 242.A O no hydrogen 3.014 N/A ILE 247.A N ILE 243.A O no hydrogen 2.889 N/A SER 248.A N GLU 244.A O no hydrogen 3.015 N/A SER 248.A OG THR 245.A O no hydrogen 2.588 N/A LEU 249.A N THR 245.A O no hydrogen 3.191 N/A LEU 249.A N LEU 246.A O no hydrogen 3.105 N/A GLY 250.A N ILE 247.A O no hydrogen 2.991 N/A VAL 251.A N LEU 246.A O no hydrogen 3.268 N/A ASP 252.A N VAL 232.A O no hydrogen 2.860 N/A ILE 254.A N ASP 9.A O no hydrogen 2.915 N/A ILE 255.A N PRO 234.A O no hydrogen 3.061 N/A THR 256.A N GLN 11.A O no hydrogen 3.112 N/A THR 256.A OG1 VAL 237.A O no hydrogen 2.678 N/A THR 256.A OG1 ASN 238.A OD1 no hydrogen 3.255 N/A ASP 257.A N ASN 238.A OD1 no hydrogen 2.882 N/A TYR 258.A N THR 256.A OG1 no hydrogen 3.001 N/A LEU 261.A N TYR 258.A O no hydrogen 2.919 N/A PHE 262.A N PRO 259.A O no hydrogen 3.091 N/A PHE 263.A N ASP 260.A O no hydrogen 2.974 N/A GLU 264.A N ASP 260.A O no hydrogen 3.034 N/A