Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4z4k_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N GLU 4.A OE2 no hydrogen 2.467 N/A GLU 5.A N LYS 2.A O no hydrogen 3.230 N/A LEU 6.A N GLY 3.A O no hydrogen 3.439 N/A PHE 7.A N GLU 4.A O no hydrogen 3.265 N/A VAL 11.A N GLY 34.A O no hydrogen 3.087 N/A ILE 13.A N GLY 32.A O no hydrogen 2.747 N/A LEU 14.A N LEU 115.A O no hydrogen 3.113 N/A VAL 15.A N GLY 30.A O no hydrogen 2.816 N/A GLU 16.A N ASN 117.A O no hydrogen 2.907 N/A LEU 17.A N VAL 28.A O no hydrogen 2.900 N/A ASP 18.A N ILE 119.A O no hydrogen 3.007 N/A GLY 19.A N PHE 26.A O no hydrogen 2.804 N/A ASP 20.A N LEU 121.A O no hydrogen 3.020 N/A VAL 21.A N HIS 24.A O no hydrogen 3.200 N/A ASN 22.A N GLY 123.A O no hydrogen 3.025 N/A ASN 22.A ND2 PHE 126.A O no hydrogen 2.876 N/A GLY 23.A N ASP 20.A OD1 no hydrogen 2.788 N/A HIS 24.A N VAL 21.A O no hydrogen 2.932 N/A PHE 26.A N GLY 19.A O no hydrogen 2.951 N/A SER 27.A N THR 49.A OG1 no hydrogen 3.113 N/A SER 27.A OG ASP 18.A OD1 no hydrogen 2.464 N/A VAL 28.A N LEU 17.A O no hydrogen 3.051 N/A SER 29.A N ILE 46.A O no hydrogen 3.154 N/A GLY 30.A N VAL 15.A O no hydrogen 2.704 N/A GLU 31.A N LYS 44.A O no hydrogen 3.179 N/A GLY 32.A N ILE 13.A O no hydrogen 2.982 N/A GLU 33.A N THR 42.A O no hydrogen 2.905 N/A GLY 34.A N VAL 11.A O no hydrogen 2.989 N/A ASP 35.A N LYS 40.A O no hydrogen 2.742 N/A THR 37.A OG1 THR 8.A O no hydrogen 3.262 N/A THR 37.A OG1 ASP 35.A OD1 no hydrogen 3.311 N/A TYR 38.A N ASP 35.A O no hydrogen 3.029 N/A GLY 39.A N ALA 36.A O no hydrogen 3.251 N/A LYS 40.A N ASP 35.A O no hydrogen 3.048 N/A THR 42.A N GLU 33.A O no hydrogen 2.856 N/A LEU 43.A N LEU 216.A O no hydrogen 2.995 N/A LYS 44.A N GLU 31.A O no hydrogen 2.965 N/A LYS 44.A NZ GLU 209.A OE1 no hydrogen 2.667 N/A PHE 45.A N MET 214.A O no hydrogen 2.831 N/A ILE 46.A N SER 29.A O no hydrogen 2.999 N/A CYS 47.A SG SER 27.A O no hydrogen 3.593 N/A CYS 47.A SG THR 49.A OG1 no hydrogen 3.684 N/A CYS 47.A SG GLY 50.A O no hydrogen 3.165 N/A THR 48.A N SER 27.A O no hydrogen 2.900 N/A THR 48.A OG1 SER 27.A O no hydrogen 2.910 N/A TRP 56.A NE1 ASP 212.A OD1 no hydrogen 2.911 N/A THR 58.A N PRO 55.A O no hydrogen 3.002 N/A THR 58.A OG1 PRO 55.A O no hydrogen 2.727 N/A THR 58.A OG1 TYR 102.A OH no hydrogen 2.754 N/A LEU 59.A N TRP 56.A O no hydrogen 2.867 N/A VAL 60.A N PRO 57.A O no hydrogen 3.194 N/A THR 61.A OG1 HIS 177.A NE2 no hydrogen 2.929 N/A PHE 63.A N LEU 59.A O no hydrogen 2.848 N/A PHE 67.A N VAL 64.A O no hydrogen 3.000 N/A ALA 68.A N GLN 65.A O no hydrogen 3.417 N/A ARG 69.A N VAL 220.A O no hydrogen 3.112 N/A TYR 70.A OH HIS 195.A NE2 no hydrogen 2.760 N/A MET 74.A N PRO 71.A O no hydrogen 2.659 N/A LYS 75.A N ASP 72.A O no hydrogen 3.267 N/A LYS 75.A NZ TYR 70.A O no hydrogen 2.764 N/A GLN 76.A N GLN 76.A OE1 no hydrogen 3.208 N/A HIS 77.A N MET 74.A O no hydrogen 2.985 N/A ASP 78.A N LYS 75.A O no hydrogen 3.315 N/A PHE 79.A N HIS 77.A O no hydrogen 3.189 N/A LYS 81.A N ASP 78.A OD1 no hydrogen 3.199 N/A LYS 81.A NZ CYS 66.A O no hydrogen 2.966 N/A LYS 81.A NZ ALA 68.A O no hydrogen 2.643 N/A LYS 81.A NZ ASP 78.A OD2 no hydrogen 2.729 N/A SER 82.A N ASP 78.A O no hydrogen 3.314 N/A SER 82.A OG ASP 78.A O no hydrogen 3.498 N/A SER 82.A OG PHE 79.A O no hydrogen 2.916 N/A ALA 83.A N PHE 79.A O no hydrogen 3.133 N/A MET 84.A N LYS 81.A O no hydrogen 2.980 N/A GLY 87.A N ALA 83.A O no hydrogen 2.766 N/A TYR 88.A N VAL 108.A O no hydrogen 2.835 N/A VAL 89.A N THR 182.A O no hydrogen 2.863 N/A GLN 90.A N ALA 106.A O no hydrogen 2.887 N/A GLU 91.A N GLN 180.A O no hydrogen 2.904 N/A ARG 92.A N THR 104.A O no hydrogen 3.060 N/A ARG 92.A NE GLN 179.A OE1 no hydrogen 2.675 N/A ARG 92.A NH1 THR 61.A O no hydrogen 2.759 N/A ARG 92.A NH2 GLN 179.A OE1 no hydrogen 2.848 N/A THR 93.A N TYR 178.A O no hydrogen 2.907 N/A ILE 94.A N TYR 102.A O no hydrogen 2.822 N/A PHE 95.A N ASP 176.A O no hydrogen 2.910 N/A PHE 96.A N GLY 100.A O no hydrogen 2.947 N/A LYS 97.A N LEU 174.A O no hydrogen 3.190 N/A ASP 99.A N PHE 96.A O no hydrogen 2.919 N/A GLY 100.A N ASP 99.A OD1 no hydrogen 2.866 N/A ASN 101.A N ILE 124.A O no hydrogen 3.171 N/A TYR 102.A N ILE 94.A O no hydrogen 3.005 N/A TYR 102.A OH THR 58.A OG1 no hydrogen 2.754 N/A LYS 103.A N LYS 122.A O no hydrogen 2.758 N/A LYS 103.A NZ ASN 101.A OD1 no hydrogen 2.918 N/A THR 104.A N ARG 92.A O no hydrogen 2.751 N/A ARG 105.A N GLU 120.A O no hydrogen 2.907 N/A ALA 106.A N GLN 90.A O no hydrogen 2.805 N/A GLU 107.A N ARG 118.A O no hydrogen 2.930 N/A VAL 108.A N TYR 88.A O no hydrogen 2.886 N/A LYS 109.A N VAL 116.A O no hydrogen 3.061 N/A LYS 109.A NZ GLU 107.A OE1 no hydrogen 3.494 N/A PHE 110.A N PRO 85.A O no hydrogen 3.135 N/A GLU 111.A N THR 114.A O no hydrogen 2.849 N/A THR 114.A N GLU 111.A O no hydrogen 3.089 N/A THR 114.A OG1 ASP 113.A OD1 no hydrogen 2.965 N/A LEU 115.A N PRO 12.A O no hydrogen 3.020 N/A VAL 116.A N LYS 109.A O no hydrogen 2.887 N/A ASN 117.A N LEU 14.A O no hydrogen 3.142 N/A ASN 117.A ND2 THR 62.A O no hydrogen 3.303 N/A ASN 117.A ND2 PHE 63.A O no hydrogen 2.903 N/A ARG 118.A N GLU 107.A O no hydrogen 2.982 N/A ILE 119.A N GLU 16.A O no hydrogen 2.796 N/A GLU 120.A N ARG 105.A O no hydrogen 2.920 N/A LEU 121.A N ASP 18.A O no hydrogen 2.960 N/A LYS 122.A N LYS 103.A O no hydrogen 2.916 N/A GLY 123.A N ASP 20.A O no hydrogen 2.701 N/A ILE 124.A N ASN 101.A O no hydrogen 3.165 N/A PHE 126.A N ASN 22.A OD1 no hydrogen 3.361 N/A LYS 127.A N ASP 99.A OD1 no hydrogen 2.876 N/A LYS 127.A NZ ASP 98.A O no hydrogen 2.947 N/A GLY 130.A N LYS 127.A O no hydrogen 3.361 N/A ASN 131.A ND2 GLN 173.A OE1 no hydrogen 2.817 N/A GLY 134.A N GLY 130.A O no hydrogen 2.706 N/A HIS 135.A N ILE 132.A O no hydrogen 3.094 N/A LYS 136.A N ASN 131.A O no hydrogen 3.044 N/A LYS 136.A NZ ASP 129.A O no hydrogen 2.801 N/A GLU 138.A N ASN 166.A O no hydrogen 3.014 N/A TYR 139.A OH SER 204.A O no hydrogen 2.548 N/A ASN 140.A N GLU 138.A O no hydrogen 3.103 N/A ASN 140.A ND2 GLU 138.A OE1 no hydrogen 3.255 N/A ASN 142.A ND2 ARG 164.A O no hydrogen 2.903 N/A ASN 142.A ND2 ASN 166.A OD1 no hydrogen 3.653 N/A HIS 144.A N THR 199.A O no hydrogen 2.942 N/A VAL 146.A N LEU 197.A O no hydrogen 2.870 N/A TYR 147.A N ASN 160.A O no hydrogen 3.062 N/A ILE 148.A N HIS 195.A O no hydrogen 2.752 N/A MET 149.A N LYS 158.A O no hydrogen 2.962 N/A ASP 151.A N GLY 156.A O no hydrogen 2.844 N/A LYS 154.A N ASP 151.A O no hydrogen 3.164 N/A LYS 154.A NZ GLN 180.A OE1 no hydrogen 2.997 N/A GLY 156.A N ASP 151.A O no hydrogen 3.239 N/A ILE 157.A N ASN 181.A O no hydrogen 3.039 N/A LYS 158.A N MET 149.A O no hydrogen 2.847 N/A LYS 158.A NZ ASP 151.A OD2 no hydrogen 2.330 N/A VAL 159.A N GLN 179.A O no hydrogen 2.700 N/A ASN 160.A N TYR 147.A O no hydrogen 3.070 N/A LYS 162.A NZ ASP 176.A OD1 no hydrogen 3.302 N/A LYS 162.A NZ ASP 176.A OD2 no hydrogen 3.518 N/A ILE 163.A N ALA 175.A O no hydrogen 3.002 N/A ARG 164.A N HIS 144.A NE2 no hydrogen 3.016 N/A ARG 164.A NH1 SER 143.A O no hydrogen 3.195 N/A ARG 164.A NH2 SER 143.A O no hydrogen 2.971 N/A HIS 165.A N GLN 173.A O no hydrogen 3.015 N/A ILE 167.A N SER 171.A O no hydrogen 2.807 N/A GLU 168.A N LYS 136.A O no hydrogen 3.085 N/A GLY 170.A N ILE 167.A O no hydrogen 2.649 N/A SER 171.A N ASP 169.A OD1 no hydrogen 2.998 N/A SER 171.A OG ASP 169.A OD1 no hydrogen 2.688 N/A GLN 173.A N HIS 165.A O no hydrogen 2.848 N/A GLN 173.A NE2 LYS 97.A O no hydrogen 2.868 N/A GLN 173.A NE2 LEU 174.A O no hydrogen 3.214 N/A ALA 175.A N ILE 163.A O no hydrogen 3.071 N/A ASP 176.A N PHE 95.A O no hydrogen 3.029 N/A HIS 177.A N PHE 161.A O no hydrogen 2.865 N/A HIS 177.A ND1 ALA 175.A O no hydrogen 3.119 N/A HIS 177.A NE2 THR 61.A OG1 no hydrogen 2.929 N/A TYR 178.A N THR 93.A O no hydrogen 2.917 N/A GLN 179.A N VAL 159.A O no hydrogen 2.930 N/A GLN 179.A NE2 GLN 65.A OE1 no hydrogen 2.845 N/A GLN 179.A NE2 ASN 181.A OD1 no hydrogen 3.077 N/A GLN 180.A N GLU 91.A O no hydrogen 2.915 N/A ASN 181.A N ILE 157.A O no hydrogen 3.051 N/A ASN 181.A ND2 GLN 90.A OE1 no hydrogen 2.915 N/A THR 182.A N VAL 89.A O no hydrogen 2.984 N/A THR 182.A OG1 PRO 183.A O no hydrogen 3.468 N/A ILE 184.A N GLY 87.A O no hydrogen 3.022 N/A LEU 190.A N SER 82.A OG no hydrogen 3.134 N/A ASP 193.A N HIS 77.A ND1 no hydrogen 3.435 N/A HIS 195.A N ILE 148.A O no hydrogen 3.100 N/A HIS 195.A ND1 ASP 193.A O no hydrogen 2.871 N/A HIS 195.A NE2 TYR 70.A OH no hydrogen 2.760 N/A TYR 196.A N ALA 223.A O no hydrogen 2.865 N/A LEU 197.A N VAL 146.A O no hydrogen 2.861 N/A SER 198.A N THR 221.A O no hydrogen 2.745 N/A THR 199.A N HIS 144.A O no hydrogen 2.849 N/A THR 199.A OG1 HIS 144.A O no hydrogen 3.372 N/A GLN 200.A N PHE 219.A O no hydrogen 3.027 N/A ALA 202.A N LEU 217.A O no hydrogen 2.883 N/A SER 204.A N VAL 215.A O no hydrogen 2.860 N/A LYS 205.A NZ HIS 213.A O no hydrogen 3.033 N/A ASN 208.A N ASP 206.A OD1 no hydrogen 2.947 N/A GLU 209.A N ASP 206.A O no hydrogen 3.026 N/A ARG 211.A N GLU 209.A OE2 no hydrogen 2.971 N/A ARG 211.A NE GLU 209.A OE2 no hydrogen 3.166 N/A ARG 211.A NH2 GLU 209.A OE1 no hydrogen 2.909 N/A HIS 213.A ND1 ARG 211.A O no hydrogen 2.765 N/A MET 214.A N PHE 45.A O no hydrogen 3.092 N/A VAL 215.A N SER 204.A O no hydrogen 3.073 N/A LEU 216.A N LEU 43.A O no hydrogen 2.757 N/A LEU 217.A N ALA 202.A O no hydrogen 3.000 N/A GLU 218.A N LEU 41.A O no hydrogen 2.948 N/A PHE 219.A N GLN 200.A O no hydrogen 2.761 N/A VAL 220.A N GLY 39.A O no hydrogen 2.847 N/A THR 221.A N SER 198.A O no hydrogen 3.093 N/A ALA 222.A N ARG 69.A O no hydrogen 3.026 N/A ALA 223.A N TYR 196.A O no hydrogen 2.806 N/A LYS 229.A N PHE 238.A O no hydrogen 3.028 N/A LYS 230.A NZ CYS 231.A O no hydrogen 2.943 N/A LYS 230.A NZ CYS 234.A O no hydrogen 3.088 N/A CYS 231.A N LEU 236.A O no hydrogen 3.255 N/A CYS 231.A SG HIS 250.A NE2 no hydrogen 3.561 N/A CYS 231.A SG HIS 254.A NE2 no hydrogen 3.476 N/A CYS 234.A SG HIS 250.A NE2 no hydrogen 3.484 N/A CYS 234.A SG HIS 254.A NE2 no hydrogen 3.148 N/A PHE 238.A N LYS 229.A O no hydrogen 2.914 N/A ASN 241.A N ASP 226.A O no hydrogen 2.941 N/A SER 245.A N ASP 243.A OD1 no hydrogen 3.072 N/A SER 245.A OG ASP 243.A OD1 no hydrogen 2.520 N/A LYS 246.A N ASP 243.A O no hydrogen 2.993 N/A PHE 247.A N ASP 243.A O no hydrogen 3.233 N/A GLU 248.A N GLN 244.A O no hydrogen 3.186 N/A GLU 249.A N SER 245.A O no hydrogen 2.843 N/A HIS 250.A N LYS 246.A O no hydrogen 2.849 N/A VAL 251.A N PHE 247.A O no hydrogen 2.924 N/A GLU 252.A N GLU 248.A O no hydrogen 2.936 N/A SER 253.A N GLU 249.A O no hydrogen 2.984 N/A SER 253.A OG HIS 250.A O no hydrogen 2.492 N/A HIS 254.A N VAL 251.A O no hydrogen 2.855 N/A TRP 255.A N GLU 252.A O no hydrogen 2.776 N/A LYS 256.A N PHE 265.A O no hydrogen 2.701 N/A LYS 256.A NZ TYR 269.A O no hydrogen 2.698 N/A LYS 256.A NZ GLN 271.A OE1 no hydrogen 3.404 N/A CYS 258.A N GLU 263.A O no hydrogen 3.047 N/A CYS 258.A SG HIS 281.A NE2 no hydrogen 3.699 N/A CYS 261.A SG HIS 277.A NE2 no hydrogen 3.431 N/A CYS 261.A SG HIS 281.A NE2 no hydrogen 3.505 N/A PHE 265.A N LYS 256.A O no hydrogen 2.775 N/A TYR 269.A N PRO 266.A O no hydrogen 3.097 N/A VAL 273.A N ASP 270.A OD2 no hydrogen 2.770 N/A PHE 274.A N ASP 270.A O no hydrogen 2.977 N/A GLU 275.A N GLN 271.A O no hydrogen 2.750 N/A ARG 276.A N GLN 272.A O no hydrogen 3.144 N/A HIS 277.A N VAL 273.A O no hydrogen 3.107 N/A VAL 278.A N PHE 274.A O no hydrogen 3.206 N/A GLN 279.A N GLU 275.A O no hydrogen 3.351 N/A THR 280.A N HIS 277.A O no hydrogen 2.991 N/A HIS 281.A N VAL 278.A O no hydrogen 3.369 N/A PHE 282.A N GLN 279.A O no hydrogen 3.018 N/A