Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xk4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 2.A N ASP 5.A OD2 no hydrogen 3.177 N/A ASP 5.A N ARG 2.A O no hydrogen 2.902 N/A TYR 6.A N ALA 3.A O no hydrogen 2.858 N/A TYR 6.A OH ASP 68.A OD2 no hydrogen 3.085 N/A GLU 7.A N ARG 22.A O no hydrogen 2.925 N/A LEU 9.A N LYS 20.A O no hydrogen 2.879 N/A ILE 12.A N CYS 18.A O no hydrogen 2.836 N/A GLY 13.A N CYS 18.A O no hydrogen 3.248 N/A ARG 17.A NE GLU 34.A OE1 no hydrogen 2.621 N/A CYS 18.A N GLY 13.A O no hydrogen 2.824 N/A GLN 19.A N TRP 32.A O no hydrogen 2.952 N/A GLN 19.A NE2 THR 11.A OG1 no hydrogen 2.942 N/A LYS 20.A N TYR 10.A O no hydrogen 2.850 N/A LYS 20.A NZ TYR 84.A OH no hydrogen 3.176 N/A ILE 21.A N LEU 30.A O no hydrogen 2.855 N/A ARG 22.A N GLU 7.A O no hydrogen 2.833 N/A ARG 23.A N LYS 28.A O no hydrogen 2.924 N/A ARG 23.A NH1 ASP 26.A OD2 no hydrogen 3.018 N/A LYS 24.A N ASP 5.A O no hydrogen 2.974 N/A LYS 24.A NZ GLU 4.A O no hydrogen 3.087 N/A GLY 27.A N ARG 23.A O no hydrogen 2.689 N/A LYS 28.A N ASP 26.A OD1 no hydrogen 3.048 N/A LEU 30.A N ILE 21.A O no hydrogen 2.870 N/A VAL 31.A N MET 82.A O no hydrogen 3.070 N/A TRP 32.A N GLN 19.A O no hydrogen 2.920 N/A TRP 32.A NE1 GLN 19.A OE1 no hydrogen 3.098 N/A LYS 33.A N ILE 80.A O no hydrogen 2.880 N/A GLU 34.A N ARG 17.A O no hydrogen 2.854 N/A LEU 35.A N LEU 78.A O no hydrogen 2.768 N/A TYR 37.A N THR 76.A O no hydrogen 2.862 N/A GLY 38.A N ASP 36.A OD1 no hydrogen 2.797 N/A MET 40.A N TYR 37.A O no hydrogen 2.999 N/A THR 41.A N GLU 44.A OE1 no hydrogen 3.346 N/A GLU 44.A N THR 41.A OG1 no hydrogen 3.224 N/A LYS 45.A N THR 41.A O no hydrogen 2.937 N/A GLN 46.A N GLU 42.A O no hydrogen 2.921 N/A MET 47.A N ALA 43.A O no hydrogen 3.146 N/A LEU 48.A N GLU 44.A O no hydrogen 2.931 N/A VAL 49.A N LYS 45.A O no hydrogen 2.965 N/A SER 50.A N GLN 46.A O no hydrogen 3.079 N/A SER 50.A OG GLN 46.A O no hydrogen 3.352 N/A GLU 51.A N MET 47.A O no hydrogen 3.092 N/A VAL 52.A N LEU 48.A O no hydrogen 2.969 N/A ASN 53.A N VAL 49.A O no hydrogen 3.122 N/A LEU 54.A N SER 50.A O no hydrogen 3.181 N/A LEU 55.A N GLU 51.A O no hydrogen 3.175 N/A ARG 56.A N VAL 52.A O no hydrogen 3.138 N/A GLU 57.A N LEU 54.A O no hydrogen 3.271 N/A ASN 62.A N HIS 60.A ND1 no hydrogen 2.967 N/A ASN 62.A ND2 VAL 143.A O no hydrogen 2.931 N/A ILE 63.A N HIS 60.A O no hydrogen 3.135 N/A VAL 64.A N LEU 145.A O no hydrogen 2.971 N/A ARG 65.A N GLU 83.A OE2 no hydrogen 2.665 N/A TYR 66.A OH.A ASP 147.A OD2 no hydrogen 2.355 N/A TYR 67.A N VAL 81.A O no hydrogen 2.748 N/A ASP 68.A N VAL 81.A O no hydrogen 3.412 N/A ARG 69.A N ASP 68.A OD1 no hydrogen 2.846 N/A ILE 70.A N TYR 79.A O no hydrogen 2.820 N/A ASP 72.A N THR 77.A O no hydrogen 2.755 N/A THR 74.A OG1 ASP 72.A OD1 no hydrogen 2.561 N/A ASN 75.A N ASP 72.A OD1 no hydrogen 3.362 N/A THR 76.A OG1 ASP 36.A OD1 no hydrogen 3.097 N/A THR 76.A OG1 ASN 75.A O no hydrogen 2.719 N/A THR 77.A N ASP 72.A O no hydrogen 3.033 N/A THR 77.A OG1 ASN 75.A O no hydrogen 3.043 N/A LEU 78.A N LEU 35.A O no hydrogen 2.752 N/A TYR 79.A N ILE 70.A O no hydrogen 2.791 N/A TYR 79.A OH GLU 34.A OE2 no hydrogen 3.050 N/A ILE 80.A N LYS 33.A O no hydrogen 2.923 N/A VAL 81.A N ASP 68.A O no hydrogen 2.868 N/A MET 82.A N VAL 31.A O no hydrogen 2.924 N/A GLU 83.A N ARG 65.A O no hydrogen 3.024 N/A GLY 87.A N LEU 137.A O no hydrogen 2.810 N/A GLY 88.A N CYS 85.A O no hydrogen 3.004 N/A LEU 90.A N VAL 135.A O no hydrogen 2.788 N/A SER 92.A N ASP 89.A OD1 no hydrogen 3.298 N/A SER 92.A OG ASP 89.A OD1 no hydrogen 2.743 N/A ILE 94.A N LEU 90.A O no hydrogen 3.008 N/A THR 95.A N ALA 91.A O no hydrogen 2.979 N/A THR 95.A OG1 ALA 91.A O no hydrogen 3.158 N/A LYS 96.A N SER 92.A O no hydrogen 2.886 N/A LYS 96.A NZ GLU 100.A OE1 no hydrogen 3.458 N/A GLY 97.A N VAL 93.A O no hydrogen 2.990 N/A THR 98.A N ILE 94.A O no hydrogen 2.750 N/A THR 98.A OG1 ILE 94.A O no hydrogen 3.009 N/A THR 98.A OG1 LEU 185.A O no hydrogen 3.444 N/A LYS 99.A N THR 95.A O no hydrogen 2.800 N/A GLU 100.A N LYS 96.A O no hydrogen 3.019 N/A ARG 101.A N THR 98.A O no hydrogen 3.417 N/A GLN 102.A N GLY 97.A O no hydrogen 3.016 N/A GLN 102.A NE2 TYR 103.A O no hydrogen 3.164 N/A VAL 109.A N ASP 105.A O no hydrogen 3.115 N/A LEU 110.A N GLU 106.A O no hydrogen 2.809 N/A ARG 111.A N GLU 107.A O no hydrogen 3.103 N/A VAL 112.A N PHE 108.A O no hydrogen 3.037 N/A MET 113.A N VAL 109.A O no hydrogen 2.871 N/A THR 114.A N LEU 110.A O no hydrogen 2.891 N/A THR 114.A OG1 LEU 110.A O no hydrogen 2.866 N/A GLN 115.A N ARG 111.A O no hydrogen 2.988 N/A GLN 115.A NE2 VAL 143.A O no hydrogen 3.597 N/A LEU 116.A N VAL 112.A O no hydrogen 2.894 N/A THR 117.A N MET 113.A O no hydrogen 2.987 N/A THR 117.A OG1 MET 113.A O no hydrogen 2.663 N/A LEU 118.A N THR 114.A O no hydrogen 3.096 N/A ALA 119.A N GLN 115.A O no hydrogen 3.016 N/A LEU 120.A N LEU 116.A O no hydrogen 2.914 N/A LYS 121.A N THR 117.A O no hydrogen 2.968 N/A GLU 122.A N LEU 118.A O no hydrogen 3.149 N/A CYS 123.A N ALA 119.A O no hydrogen 2.929 N/A CYS 123.A SG ALA 119.A O no hydrogen 3.579 N/A HIS 124.A N LEU 120.A O no hydrogen 2.834 N/A HIS 124.A NE2 ASP 171.A OD2 no hydrogen 2.712 N/A ARG 125.A N LYS 121.A O no hydrogen 2.930 N/A ARG 125.A NE GLU 122.A OE1 no hydrogen 2.835 N/A ARG 125.A NH2 GLU 122.A OE1 no hydrogen 3.281 N/A ARG 125.A NH2 GLU 122.A OE2 no hydrogen 2.730 N/A ARG 126.A N GLU 122.A O no hydrogen 3.012 N/A SER 127.A OG CYS 123.A O no hydrogen 3.445 N/A ARG 128.A NE GLY 146.A O no hydrogen 2.823 N/A ASP 129.A N PHE 148.A O no hydrogen 2.685 N/A LYS 131.A NZ.A ASP 129.A OD2 no hydrogen 3.102 N/A ASN 134.A N LYS 131.A O no hydrogen 2.851 N/A ASN 134.A ND2 ASP 129.A O no hydrogen 2.680 N/A ASN 134.A ND2 GLY 146.A O no hydrogen 3.091 N/A VAL 135.A N PRO 132.A O no hydrogen 3.063 N/A PHE 136.A N LYS 144.A O no hydrogen 2.775 N/A LEU 137.A N GLY 88.A O no hydrogen 2.889 N/A ASP 138.A N ASN 142.A O no hydrogen 3.228 N/A LYS 140.A N ASP 138.A OD1 no hydrogen 2.837 N/A ASN 142.A N ASP 138.A OD1 no hydrogen 2.875 N/A ASN 142.A ND2 ASP 138.A OD2 no hydrogen 2.789 N/A ASN 142.A ND2 HIS 251.A O no hydrogen 2.783 N/A LYS 144.A N PHE 136.A O no hydrogen 2.788 N/A LYS 144.A NZ PRO 61.A O no hydrogen 3.210 N/A LYS 144.A NZ GLU 83.A OE1 no hydrogen 2.799 N/A LYS 144.A NZ GLU 83.A OE2 no hydrogen 3.291 N/A LEU 145.A N ASN 62.A O no hydrogen 2.862 N/A GLY 146.A N ASN 134.A O no hydrogen 2.788 N/A PHE 148.A N ASN 134.A OD1 no hydrogen 2.946 N/A LEU 150.A N ASP 147.A O no hydrogen 2.943 N/A TYR 156.A N THR 154.A O no hydrogen 2.939 N/A TYR 157.A OH GLU 181.A OE1 no hydrogen 2.444 N/A MET 158.A N PRO 155.A O no hydrogen 3.131 N/A SER 159.A OG GLU 161.A OE1 no hydrogen 3.342 N/A GLU 161.A N GLU 161.A OE2 no hydrogen 2.765 N/A GLN 162.A N SER 159.A OG no hydrogen 3.374 N/A MET 163.A N SER 159.A O no hydrogen 3.092 N/A ASN 164.A N GLU 161.A O no hydrogen 3.184 N/A LYS 169.A NZ ASP 229.A O no hydrogen 3.561 N/A LYS 169.A NZ ARG 232.A O no hydrogen 2.795 N/A SER 170.A N ASN 167.A O no hydrogen 2.969 N/A SER 170.A OG GLU 161.A OE1 no hydrogen 2.901 N/A SER 170.A OG ASN 167.A O no hydrogen 3.294 N/A SER 170.A OG ASN 167.A OD1 no hydrogen 3.462 N/A ASP 171.A N GLU 168.A O no hydrogen 3.054 N/A ILE 172.A N GLU 168.A O no hydrogen 3.401 N/A TRP 173.A N LYS 169.A O no hydrogen 3.217 N/A SER 174.A N SER 170.A O no hydrogen 3.164 N/A SER 174.A OG TYR 157.A O no hydrogen 3.062 N/A SER 174.A OG SER 170.A O no hydrogen 3.470 N/A LEU 175.A N ASP 171.A O no hydrogen 2.947 N/A GLY 176.A N ILE 172.A O no hydrogen 2.886 N/A CYS 177.A N TRP 173.A O no hydrogen 2.878 N/A CYS 177.A SG TRP 173.A O no hydrogen 3.676 N/A LEU 178.A N SER 174.A O no hydrogen 2.976 N/A LEU 179.A N LEU 175.A O no hydrogen 2.819 N/A TYR 180.A N GLY 176.A O no hydrogen 2.793 N/A TYR 180.A OH ARG 207.A O no hydrogen 2.684 N/A GLU 181.A N CYS 177.A O no hydrogen 2.834 N/A LEU 182.A N LEU 178.A O no hydrogen 2.909 N/A CYS 183.A N LEU 179.A O no hydrogen 3.045 N/A CYS 183.A SG LEU 179.A O no hydrogen 3.476 N/A ALA 184.A N TYR 180.A O no hydrogen 2.804 N/A LEU 185.A N GLU 181.A O no hydrogen 2.672 N/A PHE 192.A N GLU 196.A OE1 no hydrogen 2.603 N/A GLU 196.A N SER 193.A OG no hydrogen 3.206 N/A LEU 197.A N SER 193.A O no hydrogen 2.930 N/A ALA 198.A N GLN 194.A O no hydrogen 2.799 N/A GLY 199.A N LYS 195.A O no hydrogen 3.163 N/A LYS 200.A N GLU 196.A O no hydrogen 3.195 N/A LYS 200.A NZ THR 190.A O no hydrogen 2.803 N/A ILE 201.A N LEU 197.A O no hydrogen 3.000 N/A ARG 202.A N ALA 198.A O no hydrogen 3.141 N/A GLU 203.A N GLY 199.A O no hydrogen 3.389 N/A GLY 204.A N LYS 200.A O no hydrogen 3.142 N/A ARG 208.A NH1 ILE 209.A O no hydrogen 2.800 N/A ARG 208.A NH1 TYR 213.A O no hydrogen 3.332 N/A ARG 208.A NH2 TYR 213.A O no hydrogen 2.977 N/A ARG 208.A NH2 ASP 215.A OD1 no hydrogen 2.872 N/A TYR 213.A N PRO 210.A O no hydrogen 2.969 N/A TYR 213.A OH LEU 104.A O no hydrogen 2.625 N/A SER 214.A N GLU 106.A OE1 no hydrogen 2.978 N/A SER 214.A OG GLU 106.A OE1 no hydrogen 3.535 N/A SER 214.A OG GLU 106.A OE2 no hydrogen 2.709 N/A GLU 216.A N GLU 216.A OE1 no hydrogen 2.717 N/A LEU 217.A N SER 214.A OG no hydrogen 3.132 N/A ASN 218.A N SER 214.A O no hydrogen 2.957 N/A GLU 219.A N ASP 215.A O no hydrogen 2.842 N/A ILE 220.A N GLU 216.A O no hydrogen 3.224 N/A ILE 221.A N LEU 217.A O no hydrogen 3.181 N/A THR 222.A N ASN 218.A O no hydrogen 2.915 N/A THR 222.A OG1 ASN 218.A O no hydrogen 2.838 N/A ARG 223.A N GLU 219.A O no hydrogen 2.911 N/A MET 224.A N ILE 220.A O no hydrogen 3.026 N/A LEU 225.A N ILE 221.A O no hydrogen 3.184 N/A LEU 225.A N THR 222.A O no hydrogen 3.097 N/A ASN 226.A N ARG 223.A O no hydrogen 3.126 N/A LYS 228.A N ASN 226.A OD1 no hydrogen 3.016 N/A HIS 231.A N LYS 228.A O no hydrogen 2.945 N/A ARG 232.A N ASP 229.A O no hydrogen 3.135 N/A ARG 232.A NE ASN 226.A O no hydrogen 2.892 N/A ARG 232.A NH1 GLU 161.A OE1 no hydrogen 2.683 N/A ARG 232.A NH1 LYS 169.A O no hydrogen 2.839 N/A ARG 232.A NH2 GLU 161.A OE1 no hydrogen 3.410 N/A ARG 232.A NH2 GLU 161.A OE2 no hydrogen 2.536 N/A ARG 232.A NH2 ASN 226.A O no hydrogen 3.319 N/A SER 234.A N GLU 237.A OE1 no hydrogen 2.987 N/A SER 234.A OG GLU 236.A OE1 no hydrogen 3.560 N/A GLU 236.A N GLU 236.A OE1 no hydrogen 2.768 N/A GLU 237.A N SER 234.A OG no hydrogen 3.179 N/A ILE 238.A N SER 234.A O no hydrogen 2.942 N/A LEU 239.A N VAL 235.A O no hydrogen 3.064 N/A GLU 240.A N GLU 236.A O no hydrogen 3.151 N/A ASN 241.A N ILE 238.A O no hydrogen 3.006 N/A LEU 243.A N ASN 241.A OD1 no hydrogen 2.840 N/A ILE 244.A N ASN 241.A O no hydrogen 2.837 N/A LEU 245.A N HIS 248.A ND1 no hydrogen 2.945 N/A HIS 247.A NE2 GLU 107.A OE1 no hydrogen 2.767 N/A HIS 248.A N LEU 245.A O no hydrogen 2.970 N/A HIS 248.A NE2 GLU 107.A OE2 no hydrogen 3.006 N/A HIS 249.A N GLU 246.A O no hydrogen 3.006 N/A HIS 249.A ND1 LEU 245.A O no hydrogen 2.976 N/A HIS 251.A N ASN 142.A OD1 no hydrogen 2.929 N/A HIS 251.A NE2 GLU 246.A OE1 no hydrogen 2.886 N/A