Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4fkp_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 4.A N MET 1.A O no hydrogen 3.075 N/A GLN 5.A N ARG 22.A O no hydrogen 2.932 N/A VAL 7.A N LYS 20.A O no hydrogen 2.825 N/A GLU 8.A N LYS 20.A O no hydrogen 3.304 N/A ILE 10.A N VAL 18.A O no hydrogen 2.888 N/A GLY 11.A N VAL 18.A O no hydrogen 3.349 N/A VAL 18.A N GLY 11.A O no hydrogen 2.897 N/A TYR 19.A N LEU 32.A O no hydrogen 2.811 N/A LYS 20.A N GLU 8.A O no hydrogen 2.662 N/A ALA 21.A N VAL 30.A O no hydrogen 2.863 N/A ARG 22.A N GLN 5.A O no hydrogen 2.788 N/A ARG 22.A NH1.A GLN 5.A OE1 no hydrogen 2.930 N/A ARG 22.A NH1.B GLY 27.A O no hydrogen 3.223 N/A ARG 22.A NH1.C GLN 5.A OE1 no hydrogen 3.237 N/A ASN 23.A N GLU 28.A O no hydrogen 2.681 N/A LYS 24.A N.A ASN 3.A O no hydrogen 2.808 N/A LYS 24.A N.B ASN 3.A O no hydrogen 2.825 N/A LYS 24.A NZ.A GLU 2.A O no hydrogen 3.028 N/A LEU 25.A N ASN 23.A OD1 no hydrogen 2.865 N/A GLY 27.A N ASN 23.A O no hydrogen 2.793 N/A VAL 30.A N ALA 21.A O no hydrogen 2.866 N/A ALA 31.A N PHE 72.A O no hydrogen 2.880 N/A LEU 32.A N TYR 19.A O no hydrogen 2.703 N/A LYS 33.A N LEU 70.A O no hydrogen 2.820 N/A LYS 33.A NZ ASP 137.A OD2 no hydrogen 2.755 N/A LYS 34.A N VAL 17.A O no hydrogen 3.347 N/A ILE 35.A N LEU 68.A O no hydrogen 2.774 N/A PRO 37.A N VAL 36.A O no hydrogen 2.248 N/A ALA 40.A N PRO 37.A O no hydrogen 2.941 N/A ILE 41.A N PRO 37.A O no hydrogen 3.299 N/A ARG 42.A N SER 38.A O no hydrogen 3.197 N/A GLU 43.A N THR 39.A O no hydrogen 3.202 N/A ILE 44.A N ALA 40.A O no hydrogen 2.906 N/A SER 45.A N ILE 41.A O no hydrogen 2.958 N/A SER 45.A OG ILE 41.A O no hydrogen 2.636 N/A LEU 46.A N ARG 42.A O no hydrogen 3.138 N/A LEU 47.A N GLU 43.A O no hydrogen 3.378 N/A LEU 47.A N ILE 44.A O no hydrogen 2.988 N/A LYS 48.A N SER 45.A O no hydrogen 3.230 N/A GLU 49.A N LEU 46.A O no hydrogen 3.227 N/A LEU 50.A N LEU 47.A O no hydrogen 3.169 N/A ASN 51.A N GLU 49.A O no hydrogen 3.017 N/A ASN 51.A ND2 LYS 48.A O no hydrogen 3.438 N/A ASN 54.A N HIS 52.A ND1 no hydrogen 2.958 N/A ASN 54.A ND2 GLN 102.A OE1 no hydrogen 3.053 N/A ASN 54.A ND2 ILE 133.A O no hydrogen 2.904 N/A ILE 55.A N HIS 52.A O no hydrogen 3.027 N/A VAL 56.A N LEU 135.A O no hydrogen 2.858 N/A LYS 57.A N GLU 73.A OE1 no hydrogen 3.010 N/A LYS 57.A NZ.A ASN 51.A OD1 no hydrogen 3.501 N/A LEU 59.A N VAL 71.A O no hydrogen 2.731 N/A ASP 60.A N VAL 71.A O no hydrogen 3.219 N/A ILE 62.A N TYR 69.A O no hydrogen 2.770 N/A HIS 63.A ND1 LYS 67.A O no hydrogen 3.055 N/A THR 64.A N LYS 67.A O no hydrogen 2.981 N/A LYS 67.A N THR 64.A O no hydrogen 2.878 N/A TYR 69.A N ILE 62.A O no hydrogen 2.812 N/A LEU 70.A N LYS 33.A O no hydrogen 2.807 N/A VAL 71.A N ASP 60.A O no hydrogen 2.901 N/A PHE 72.A N ALA 31.A O no hydrogen 2.791 N/A GLU 73.A N LYS 57.A O no hydrogen 2.804 N/A GLN 77.A NE2 ARG 279.A O no hydrogen 3.668 N/A LEU 79.A N LEU 125.A O no hydrogen 2.795 N/A LYS 80.A NZ ASP 84.A OD2 no hydrogen 2.770 N/A LYS 81.A N ASP 78.A OD1 no hydrogen 2.883 N/A PHE 82.A N ASP 78.A O no hydrogen 3.158 N/A MET 83.A N LEU 79.A O no hydrogen 2.747 N/A ASP 84.A N LYS 80.A O no hydrogen 2.957 N/A ALA 85.A N LYS 81.A O no hydrogen 2.827 N/A SER 86.A N PHE 82.A O no hydrogen 2.988 N/A SER 86.A N MET 83.A O no hydrogen 3.281 N/A SER 86.A OG PHE 82.A O no hydrogen 2.926 N/A ALA 87.A N ASP 84.A O no hydrogen 3.275 N/A THR 89.A OG1 SER 86.A O no hydrogen 3.394 N/A GLY 90.A N SER 86.A O no hydrogen 2.606 N/A ILE 96.A N PRO 92.A O no hydrogen 3.025 N/A LYS 97.A N LEU 93.A O no hydrogen 2.869 N/A LYS 97.A NZ PHE 267.A O no hydrogen 2.981 N/A LYS 97.A NZ ASP 270.A OD1 no hydrogen 2.569 N/A SER 98.A N PRO 94.A O no hydrogen 2.977 N/A TYR 99.A N LEU 95.A O no hydrogen 2.892 N/A LEU 100.A N ILE 96.A O no hydrogen 2.875 N/A PHE 101.A N LYS 97.A O no hydrogen 2.919 N/A GLN 102.A N SER 98.A O no hydrogen 2.941 N/A GLN 102.A NE2 SER 98.A O no hydrogen 3.378 N/A GLN 102.A NE2 SER 98.A OG no hydrogen 2.986 N/A GLN 102.A NE2 GLY 131.A O no hydrogen 2.992 N/A LEU 103.A N TYR 99.A O no hydrogen 2.958 N/A LEU 104.A N LEU 100.A O no hydrogen 2.909 N/A GLN 105.A N PHE 101.A O no hydrogen 2.931 N/A GLN 105.A NE2.A PHE 101.A O no hydrogen 3.681 N/A GLY 106.A N GLN 102.A O no hydrogen 3.021 N/A LEU 107.A N LEU 103.A O no hydrogen 2.830 N/A ALA 108.A N LEU 104.A O no hydrogen 2.836 N/A PHE 109.A N GLN 105.A O no hydrogen 3.065 N/A CYS 110.A N GLY 106.A O no hydrogen 3.024 N/A CYS 110.A SG.A GLY 106.A O no hydrogen 3.567 N/A CYS 110.A SG.B GLY 106.A O no hydrogen 3.525 N/A CYS 110.A SG.B LEU 107.A O no hydrogen 3.388 N/A CYS 110.A SG.B VAL 115.A O no hydrogen 3.569 N/A HIS 111.A N LEU 107.A O no hydrogen 2.753 N/A HIS 111.A NE2 ASP 167.A OD2 no hydrogen 2.835 N/A SER 112.A N ALA 108.A O no hydrogen 2.990 N/A SER 112.A OG PHE 109.A O no hydrogen 2.677 N/A HIS 113.A N CYS 110.A O no hydrogen 2.917 N/A ARG 114.A N HIS 111.A O no hydrogen 2.952 N/A VAL 115.A N CYS 110.A O no hydrogen 3.001 N/A HIS 117.A N ASP 167.A OD2 no hydrogen 2.812 N/A HIS 117.A NE2 ALA 136.A O no hydrogen 2.708 N/A ARG 118.A N ASP 167.A OD1 no hydrogen 2.846 N/A ASP 119.A N HIS 117.A ND1 no hydrogen 3.031 N/A LYS 121.A N ASN 124.A OD1.A no hydrogen 3.157 N/A LYS 121.A NZ THR 14.A OG1 no hydrogen 3.264 N/A LYS 121.A NZ ASP 119.A OD2 no hydrogen 2.897 N/A GLN 123.A N GLN 123.A OE1.A no hydrogen 2.811 N/A ASN 124.A N.A LYS 121.A O no hydrogen 2.905 N/A ASN 124.A N.B LYS 121.A O no hydrogen 2.820 N/A ASN 124.A ND2.A ASP 119.A O no hydrogen 2.781 N/A ASN 124.A ND2.B ASP 119.A O no hydrogen 2.842 N/A LEU 125.A N PRO 122.A O no hydrogen 3.171 N/A LEU 126.A N LYS 134.A O no hydrogen 2.888 N/A ILE 127.A N GLN 77.A O no hydrogen 2.885 N/A ASN 128.A N ALA 132.A O no hydrogen 3.208 N/A GLU 130.A N ASN 128.A OD1 no hydrogen 3.053 N/A GLY 131.A N ASN 128.A O no hydrogen 3.470 N/A ALA 132.A N ASN 128.A OD1 no hydrogen 3.006 N/A ILE 133.A N GLN 102.A OE1 no hydrogen 3.173 N/A LYS 134.A N LEU 126.A O no hydrogen 2.787 N/A LYS 134.A NZ GLU 73.A OE2 no hydrogen 2.712 N/A LEU 135.A N ASN 54.A O no hydrogen 2.858 N/A ALA 136.A N ASN 124.A O.A no hydrogen 2.713 N/A ALA 136.A N ASN 124.A O.B no hydrogen 2.945 N/A ALA 143.A N GLY 139.A O no hydrogen 3.362 N/A PHE 144.A N LEU 140.A O no hydrogen 2.973 N/A TYR 150.A OH GLU 177.A OE1 no hydrogen 2.593 N/A ARG 151.A N LEU 148.A O no hydrogen 3.069 N/A ARG 151.A NH1.B ASP 119.A OD1 no hydrogen 3.228 N/A ARG 151.A NH2.B ASP 119.A OD1 no hydrogen 3.567 N/A GLU 154.A N GLU 154.A OE1 no hydrogen 2.744 N/A ILE 155.A N ALA 152.A O no hydrogen 3.040 N/A LEU 156.A N ALA 152.A O no hydrogen 3.250 N/A LEU 157.A N PRO 153.A O no hydrogen 2.841 N/A GLY 158.A N ILE 155.A O no hydrogen 3.066 N/A CYS 159.A N GLU 154.A O no hydrogen 2.959 N/A ALA 165.A N SER 163.A OG no hydrogen 3.124 N/A VAL 166.A N SER 163.A O no hydrogen 3.021 N/A ASP 167.A N THR 164.A O no hydrogen 3.023 N/A TRP 169.A N ALA 165.A O no hydrogen 3.117 N/A SER 170.A N VAL 166.A O no hydrogen 3.220 N/A SER 170.A OG TYR 150.A O no hydrogen 2.644 N/A SER 170.A OG VAL 166.A O no hydrogen 3.154 N/A LEU 171.A N ASP 167.A O no hydrogen 2.925 N/A GLY 172.A N ILE 168.A O no hydrogen 2.877 N/A CYS 173.A N TRP 169.A O no hydrogen 2.990 N/A CYS 173.A SG TRP 169.A O no hydrogen 3.524 N/A ILE 174.A N SER 170.A O no hydrogen 2.977 N/A PHE 175.A N LEU 171.A O no hydrogen 2.839 N/A ALA 176.A N GLY 172.A O no hydrogen 2.976 N/A GLU 177.A N CYS 173.A O no hydrogen 3.045 N/A MET 178.A N ILE 174.A O no hydrogen 2.876 N/A VAL 179.A N PHE 175.A O no hydrogen 3.134 N/A THR 180.A N ALA 176.A O no hydrogen 2.957 N/A THR 180.A OG1 ALA 176.A O no hydrogen 2.982 N/A THR 180.A OG1 ARG 182.A O no hydrogen 3.078 N/A ARG 181.A N GLU 177.A O no hydrogen 2.864 N/A ARG 181.A NH1 ALA 87.A O no hydrogen 3.247 N/A ARG 182.A N THR 180.A OG1 no hydrogen 3.423 N/A GLY 187.A N PHE 185.A O no hydrogen 2.901 N/A GLY 187.A N GLN 193.A OE1 no hydrogen 2.829 N/A ASP 188.A N ASP 192.A OD2 no hydrogen 3.151 N/A ASP 192.A N SER 189.A OG no hydrogen 3.084 N/A GLN 193.A N SER 189.A O no hydrogen 2.859 N/A GLN 193.A NE2 TRP 149.A O no hydrogen 3.237 N/A GLN 193.A NE2 PHE 185.A O no hydrogen 2.907 N/A LEU 194.A N GLU 190.A O no hydrogen 3.035 N/A PHE 195.A N ILE 191.A O no hydrogen 2.791 N/A ARG 196.A N ASP 192.A O no hydrogen 2.867 N/A ARG 196.A NE ASP 192.A OD2 no hydrogen 3.000 N/A ILE 197.A N GLN 193.A O no hydrogen 3.113 N/A PHE 198.A N LEU 194.A O no hydrogen 2.918 N/A ARG 199.A N PHE 195.A O no hydrogen 2.914 N/A THR 200.A N ARG 196.A O no hydrogen 3.352 N/A THR 200.A N ILE 197.A O no hydrogen 3.190 N/A THR 200.A OG1 ARG 196.A O no hydrogen 3.466 N/A LEU 201.A N ILE 197.A O no hydrogen 2.845 N/A GLY 202.A N PHE 198.A O no hydrogen 2.756 N/A THR 203.A N TRP 225.A O no hydrogen 2.970 N/A THR 203.A OG1 PRO 223.A O no hydrogen 2.682 N/A VAL 208.A N ASP 205.A OD1 no hydrogen 3.159 N/A TRP 209.A N ASP 205.A O no hydrogen 2.945 N/A GLY 211.A N GLU 206.A OE1 no hydrogen 2.738 N/A VAL 212.A N TRP 209.A O no hydrogen 2.913 N/A THR 213.A N GLU 206.A OE2 no hydrogen 3.024 N/A THR 213.A OG1 GLU 206.A OE2 no hydrogen 2.688 N/A SER 214.A N GLY 211.A O no hydrogen 3.093 N/A SER 214.A OG.B GLY 211.A O no hydrogen 2.718 N/A MET 215.A N VAL 212.A O no hydrogen 3.143 N/A ASP 217.A N LEU 157.A O no hydrogen 2.890 N/A TYR 218.A N MET 215.A O no hydrogen 3.088 N/A PHE 222.A N LYS 219.A O no hydrogen 2.945 N/A TRP 225.A N THR 203.A OG1 no hydrogen 2.993 N/A ARG 227.A NH1 LEU 201.A O no hydrogen 2.961 N/A GLN 228.A N THR 200.A O no hydrogen 2.799 N/A GLN 228.A NE2 ARG 199.A O no hydrogen 3.033 N/A LYS 232.A N ASP 229.A O no hydrogen 2.940 N/A VAL 233.A N ASP 229.A O no hydrogen 3.252 N/A VAL 234.A N PHE 230.A O no hydrogen 2.865 N/A LEU 237.A N VAL 234.A O no hydrogen 2.908 N/A GLY 241.A N ASP 238.A OD1 no hydrogen 2.945 N/A ARG 242.A N ASP 238.A O no hydrogen 2.898 N/A ARG 242.A NE GLU 239.A OE1.A no hydrogen 3.209 N/A ARG 242.A NH1 LEU 237.A O no hydrogen 2.886 N/A ARG 242.A NH2 GLU 239.A OE1.A no hydrogen 3.159 N/A ARG 242.A NH2 GLU 239.A OE1.B no hydrogen 2.726 N/A SER 243.A N GLU 239.A O.A no hydrogen 2.856 N/A SER 243.A N GLU 239.A O.B no hydrogen 3.018 N/A SER 243.A OG HIS 265.A NE2 no hydrogen 3.209 N/A LEU 244.A N ASP 240.A O no hydrogen 2.999 N/A LEU 245.A N GLY 241.A O no hydrogen 2.905 N/A SER 246.A N ARG 242.A O no hydrogen 2.870 N/A SER 246.A OG.A ARG 242.A O no hydrogen 3.421 N/A SER 246.A OG.A SER 243.A O no hydrogen 2.603 N/A SER 246.A OG.C ARG 242.A O no hydrogen 2.927 N/A GLN 247.A N SER 243.A O no hydrogen 3.156 N/A GLN 247.A NE2.B SER 243.A O no hydrogen 3.366 N/A GLN 247.A NE2.B SER 243.A OG no hydrogen 3.287 N/A MET 248.A N LEU 244.A O no hydrogen 2.990 N/A MET 248.A N LEU 245.A O no hydrogen 2.994 N/A LEU 249.A N LEU 245.A O no hydrogen 2.943 N/A LEU 249.A N SER 246.A O no hydrogen 3.278 N/A TYR 251.A OH GLY 202.A O no hydrogen 2.643 N/A ASN 254.A N ASP 252.A OD1 no hydrogen 2.932 N/A LYS 255.A N ASP 252.A O no hydrogen 2.912 N/A LYS 255.A NZ VAL 208.A O no hydrogen 3.172 N/A LYS 255.A NZ ASP 252.A OD2 no hydrogen 3.021 N/A ARG 256.A N ASP 252.A O no hydrogen 3.085 N/A ARG 256.A NE HIS 250.A O no hydrogen 2.817 N/A ARG 256.A NH1 GLU 154.A OE1 no hydrogen 3.360 N/A ARG 256.A NH1 GLU 154.A OE2 no hydrogen 2.842 N/A ARG 256.A NH1 ALA 165.A O no hydrogen 2.961 N/A ARG 256.A NH2 GLU 154.A OE1 no hydrogen 2.820 N/A ARG 256.A NH2 HIS 250.A O no hydrogen 3.155 N/A ARG 256.A NH2 TYR 251.A O no hydrogen 2.970 N/A ILE 257.A N GLN 247.A O no hydrogen 3.019 N/A ALA 261.A N SER 258.A OG no hydrogen 3.016 N/A ALA 262.A N SER 258.A O no hydrogen 2.864 N/A LEU 263.A N ALA 259.A O no hydrogen 3.047 N/A ALA 264.A N ALA 261.A O no hydrogen 3.084 N/A HIS 265.A N ALA 262.A O no hydrogen 3.022 N/A HIS 265.A NE2 SER 243.A OG no hydrogen 3.209 N/A PHE 267.A N HIS 265.A ND1 no hydrogen 2.898 N/A PHE 268.A N HIS 265.A O no hydrogen 2.914 N/A GLN 269.A N PRO 266.A O no hydrogen 3.023 N/A VAL 271.A N PHE 268.A O no hydrogen 3.141 N/A