Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4i20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LEU 7.A N ILE 80.A O no hydrogen 2.712 N/A GLU 11.A N LYS 8.A O no hydrogen 2.992 N/A LYS 13.A N LEU 30.A O no hydrogen 3.052 N/A LYS 14.A NZ GLU 46.A OE1 no hydrogen 3.158 N/A ILE 15.A N LYS 28.A O no hydrogen 3.008 N/A LYS 16.A N LYS 28.A O no hydrogen 3.167 N/A LEU 18.A N VAL 26.A O no hydrogen 2.813 N/A GLY 19.A N VAL 26.A O no hydrogen 3.286 N/A GLY 21.A N GLY 24.A O no hydrogen 2.893 N/A THR 25.A N GLU 46.A O no hydrogen 3.139 N/A THR 25.A OG1 GLY 19.A O no hydrogen 3.401 N/A VAL 26.A N GLY 19.A O no hydrogen 3.042 N/A TYR 27.A N ILE 44.A O no hydrogen 2.715 N/A LYS 28.A N LYS 16.A O no hydrogen 2.917 N/A GLY 29.A N VAL 42.A O no hydrogen 2.929 N/A TRP 31.A N ILE 40.A O no hydrogen 2.717 N/A TRP 31.A NE1 GLU 11.A OE1 no hydrogen 2.990 N/A ILE 32.A N GLU 11.A O no hydrogen 2.653 N/A LYS 39.A NZ LYS 37.A O no hydrogen 2.937 N/A ILE 40.A N TRP 31.A O no hydrogen 2.830 N/A ALA 43.A N THR 90.A O no hydrogen 2.725 N/A ILE 44.A N TYR 27.A O no hydrogen 2.848 N/A LYS 45.A N LEU 88.A O no hydrogen 2.964 N/A GLU 46.A N THR 25.A O no hydrogen 3.010 N/A LEU 47.A N VAL 86.A O no hydrogen 3.112 N/A ARG 48.A N PHE 23.A O no hydrogen 3.476 N/A ARG 48.A NE ALA 22.A O no hydrogen 3.071 N/A ARG 48.A NH2 GLY 21.A O no hydrogen 2.677 N/A THR 51.A OG1 ASN 56.A OD1 no hydrogen 2.499 N/A ALA 55.A N SER 52.A OG no hydrogen 3.323 N/A ASN 56.A N SER 52.A O no hydrogen 2.759 N/A LYS 57.A N PRO 53.A O no hydrogen 3.354 N/A GLU 58.A N LYS 54.A O no hydrogen 3.103 N/A GLU 58.A N ALA 55.A O no hydrogen 3.197 N/A ILE 59.A N ALA 55.A O no hydrogen 3.029 N/A LEU 60.A N ASN 56.A O no hydrogen 2.872 N/A ASP 61.A N LYS 57.A O no hydrogen 2.906 N/A GLU 62.A N GLU 58.A O no hydrogen 2.882 N/A ALA 63.A N ILE 59.A O no hydrogen 2.713 N/A TYR 64.A N LEU 60.A O no hydrogen 3.349 N/A MET 66.A N GLU 62.A O no hydrogen 3.150 N/A ALA 67.A N ALA 63.A O no hydrogen 3.030 N/A SER 68.A N VAL 65.A O no hydrogen 3.027 N/A SER 68.A OG VAL 65.A O no hydrogen 2.876 N/A ASP 70.A N TYR 127.A OH no hydrogen 2.867 N/A HIS 73.A N ASN 71.A OD1 no hydrogen 3.082 N/A HIS 73.A ND1 VAL 151.A O no hydrogen 3.191 N/A CYS 75.A N ILE 153.A O no hydrogen 2.841 N/A LEU 77.A N MET 66.A O no hydrogen 2.768 N/A LEU 78.A N ILE 89.A O no hydrogen 2.824 N/A GLY 79.A N ILE 89.A O no hydrogen 3.126 N/A ILE 80.A N ARG 5.A O no hydrogen 3.150 N/A CYS 81.A N GLN 87.A O no hydrogen 2.902 N/A CYS 81.A SG LEU 7.A O no hydrogen 3.405 N/A THR 83.A OG1 GLU 9.A OE1 no hydrogen 2.821 N/A THR 83.A OG1 THR 85.A O no hydrogen 3.184 N/A THR 85.A N SER 84.A OG no hydrogen 2.609 N/A THR 85.A OG1 LEU 47.A O no hydrogen 3.163 N/A GLN 87.A N CYS 81.A O no hydrogen 2.873 N/A LEU 88.A N LYS 45.A O no hydrogen 2.746 N/A ILE 89.A N GLY 79.A O no hydrogen 2.901 N/A THR 90.A N ALA 43.A O no hydrogen 3.021 N/A GLY 96.A N MET 93.A O no hydrogen 3.327 N/A CYS 97.A SG ASP 100.A OD1 no hydrogen 3.410 N/A LEU 98.A N VAL 143.A O no hydrogen 2.553 N/A LEU 99.A N ALA 140.A O no hydrogen 3.147 N/A TYR 101.A N CYS 97.A O no hydrogen 3.222 N/A VAL 102.A N LEU 98.A O no hydrogen 3.121 N/A ARG 103.A N LEU 99.A O no hydrogen 3.356 N/A ARG 103.A NE GLY 211.A O no hydrogen 2.803 N/A ARG 103.A NH2 GLY 211.A O no hydrogen 3.133 N/A GLU 104.A N TYR 101.A O no hydrogen 3.292 N/A HIS 105.A ND1 TYR 101.A O no hydrogen 3.138 N/A ASN 108.A N HIS 105.A O no hydrogen 3.030 N/A SER 111.A N ASP 284.A OD1 no hydrogen 3.157 N/A SER 111.A OG ASP 284.A OD1 no hydrogen 3.477 N/A SER 111.A OG ASP 284.A OD2 no hydrogen 3.087 N/A GLN 112.A NE2 GLN 112.A O no hydrogen 3.469 N/A GLN 112.A NE2 ASN 116.A OD1 no hydrogen 2.783 N/A GLN 112.A NE2 ALA 272.A O no hydrogen 2.727 N/A LEU 114.A N GLY 110.A O no hydrogen 3.301 N/A LEU 115.A N SER 111.A O no hydrogen 3.044 N/A ASN 116.A N GLN 112.A O no hydrogen 2.914 N/A TRP 117.A N TYR 113.A O no hydrogen 2.855 N/A TRP 117.A NE1 PRO 148.A O no hydrogen 2.831 N/A CYS 118.A N LEU 114.A O no hydrogen 3.185 N/A CYS 118.A SG LEU 114.A O no hydrogen 3.307 N/A VAL 119.A N LEU 115.A O no hydrogen 3.179 N/A GLN 120.A N ASN 116.A O no hydrogen 3.057 N/A GLN 120.A N TRP 117.A O no hydrogen 3.240 N/A GLN 120.A NE2 GLN 149.A O no hydrogen 2.992 N/A ILE 121.A N TRP 117.A O no hydrogen 2.987 N/A ALA 122.A N CYS 118.A O no hydrogen 3.125 N/A LYS 123.A N VAL 119.A O no hydrogen 2.966 N/A GLY 124.A N GLN 120.A O no hydrogen 2.826 N/A MET 125.A N ILE 121.A O no hydrogen 2.971 N/A ASN 126.A N ALA 122.A O no hydrogen 2.756 N/A TYR 127.A N LYS 123.A O no hydrogen 3.035 N/A LEU 128.A N GLY 124.A O no hydrogen 3.167 N/A GLU 129.A N MET 125.A O no hydrogen 2.904 N/A ASP 130.A N ASN 126.A O no hydrogen 3.038 N/A ARG 131.A N TYR 127.A O no hydrogen 3.099 N/A ARG 131.A N LEU 128.A O no hydrogen 2.983 N/A ARG 131.A NH2 SER 68.A OG no hydrogen 2.784 N/A ARG 132.A N GLU 129.A O no hydrogen 2.798 N/A ARG 132.A NE LEU 162.A O no hydrogen 3.233 N/A ARG 132.A NE GLY 163.A O no hydrogen 3.201 N/A LEU 133.A N LEU 128.A O no hydrogen 2.911 N/A VAL 134.A N LYS 160.A O no hydrogen 2.809 N/A HIS 135.A N ASP 196.A OD1 no hydrogen 2.772 N/A HIS 135.A NE2 THR 154.A O no hydrogen 3.115 N/A ARG 136.A N ASP 196.A OD2 no hydrogen 3.233 N/A ARG 136.A NH1 ARG 158.A O no hydrogen 2.637 N/A ASP 137.A N HIS 135.A O no hydrogen 2.640 N/A ALA 140.A N GLU 206.A OE2 no hydrogen 2.959 N/A ARG 141.A NH2 ASP 137.A OD2 no hydrogen 3.381 N/A ASN 142.A N ALA 139.A O no hydrogen 3.192 N/A ASN 142.A ND2 ASP 137.A O no hydrogen 2.651 N/A VAL 143.A N ALA 140.A O no hydrogen 3.337 N/A LEU 144.A N LYS 152.A O no hydrogen 2.734 N/A VAL 145.A N GLY 96.A O no hydrogen 2.881 N/A LYS 146.A N HIS 150.A O no hydrogen 2.869 N/A THR 147.A N HIS 150.A O no hydrogen 3.189 N/A GLN 149.A N THR 147.A OG1 no hydrogen 3.350 N/A HIS 150.A N THR 147.A O no hydrogen 2.572 N/A VAL 151.A N GLN 120.A OE1 no hydrogen 2.859 N/A LYS 152.A N LEU 144.A O no hydrogen 2.860 N/A ILE 153.A N HIS 73.A O no hydrogen 2.786 N/A THR 154.A N ASN 142.A O no hydrogen 3.106 N/A GLY 157.A N ASP 155.A OD1 no hydrogen 2.768 N/A ALA 159.A N ASP 155.A OD1 no hydrogen 3.301 N/A LYS 160.A N VAL 134.A O no hydrogen 3.011 N/A LYS 160.A NZ GLU 58.A OE1 no hydrogen 3.526 N/A LEU 162.A N ARG 132.A O no hydrogen 2.944 N/A TYR 169.A N TYR 191.A O no hydrogen 3.065 N/A TYR 169.A OH GLU 58.A OE1 no hydrogen 3.108 N/A ALA 171.A N ARG 189.A O no hydrogen 2.782 N/A LYS 179.A NZ ILE 218.A O no hydrogen 3.168 N/A TRP 180.A N PRO 177.A O no hydrogen 3.441 N/A TRP 180.A NE1 GLU 206.A OE2 no hydrogen 3.182 N/A MET 181.A N ILE 178.A O no hydrogen 3.001 N/A SER 185.A OG ILE 190.A O no hydrogen 2.758 N/A ILE 186.A N LEU 183.A O no hydrogen 2.584 N/A LEU 187.A N LEU 183.A O no hydrogen 2.934 N/A HIS 188.A N GLU 184.A O no hydrogen 2.800 N/A ARG 189.A N SER 185.A O no hydrogen 3.227 N/A ARG 189.A NE ALA 171.A O no hydrogen 3.244 N/A ILE 190.A N GLU 184.A O no hydrogen 3.387 N/A TYR 191.A N TYR 169.A O no hydrogen 3.087 N/A THR 192.A N SER 195.A OG no hydrogen 3.341 N/A GLN 194.A NE2 ALA 255.A O no hydrogen 3.462 N/A GLN 194.A NE2 PRO 259.A O no hydrogen 3.421 N/A SER 195.A N THR 192.A O no hydrogen 3.134 N/A SER 195.A N THR 192.A OG1 no hydrogen 3.204 N/A SER 195.A OG THR 192.A O no hydrogen 2.731 N/A ASP 196.A N THR 192.A O no hydrogen 3.378 N/A VAL 197.A N HIS 193.A O no hydrogen 3.190 N/A TRP 198.A N GLN 194.A O no hydrogen 3.420 N/A SER 199.A N SER 195.A O no hydrogen 3.095 N/A SER 199.A OG TRP 180.A O no hydrogen 2.956 N/A SER 199.A OG SER 195.A O no hydrogen 3.305 N/A TYR 200.A N ASP 196.A O no hydrogen 2.752 N/A TYR 200.A OH CYS 118.A O no hydrogen 2.925 N/A GLY 201.A N VAL 197.A O no hydrogen 2.882 N/A VAL 202.A N TRP 198.A O no hydrogen 3.160 N/A THR 203.A N SER 199.A O no hydrogen 2.884 N/A THR 203.A OG1 SER 199.A O no hydrogen 2.784 N/A VAL 204.A N TYR 200.A O no hydrogen 2.965 N/A TRP 205.A N GLY 201.A O no hydrogen 3.102 N/A TRP 205.A NE1 PRO 234.A O no hydrogen 2.698 N/A GLU 206.A N VAL 202.A O no hydrogen 2.800 N/A LEU 207.A N THR 203.A O no hydrogen 3.016 N/A MET 208.A N VAL 204.A O no hydrogen 2.942 N/A THR 209.A N TRP 205.A O no hydrogen 2.993 N/A THR 209.A OG1 TRP 205.A O no hydrogen 2.818 N/A THR 209.A OG1 GLU 206.A O no hydrogen 2.929 N/A PHE 210.A N LEU 207.A O no hydrogen 2.907 N/A GLY 211.A N GLU 206.A O no hydrogen 2.645 N/A SER 212.A N THR 209.A OG1 no hydrogen 3.417 N/A SER 212.A OG THR 209.A O no hydrogen 3.295 N/A LYS 213.A NZ ASP 216.A OD2 no hydrogen 3.263 N/A GLU 222.A N PRO 219.A O no hydrogen 2.899 N/A SER 224.A OG SER 221.A O no hydrogen 3.567 N/A SER 225.A N GLU 222.A O no hydrogen 2.707 N/A SER 225.A OG GLU 222.A O no hydrogen 2.848 N/A ILE 226.A N GLU 222.A O no hydrogen 3.061 N/A LEU 227.A N ILE 223.A O no hydrogen 2.921 N/A LYS 229.A N SER 225.A O no hydrogen 3.307 N/A LYS 229.A N ILE 226.A O no hydrogen 3.279 N/A ARG 232.A NE GLU 231.A O no hydrogen 2.680 N/A ARG 232.A NH2 LEU 227.A O no hydrogen 2.689 N/A GLN 235.A NE2 CYS 239.A O no hydrogen 3.045 N/A CYS 239.A N PRO 236.A O no hydrogen 3.224 N/A THR 240.A N TYR 278.A O no hydrogen 3.354 N/A THR 240.A OG1 TYR 278.A O no hydrogen 2.614 N/A VAL 243.A N THR 240.A O no hydrogen 2.700 N/A TYR 244.A N THR 240.A O no hydrogen 3.105 N/A TYR 244.A OH LEU 233.A O no hydrogen 2.575 N/A MET 245.A N ILE 241.A O no hydrogen 2.987 N/A ILE 246.A N VAL 243.A O no hydrogen 3.059 N/A MET 247.A N VAL 243.A O no hydrogen 3.241 N/A ARG 248.A N TYR 244.A O no hydrogen 2.895 N/A ARG 248.A NH1 TYR 244.A OH no hydrogen 2.728 N/A CYS 250.A N MET 247.A O no hydrogen 2.717 N/A CYS 250.A SG ILE 246.A O no hydrogen 3.563 N/A TRP 251.A N ARG 248.A O no hydrogen 2.780 N/A TRP 251.A NE1 TRP 198.A O no hydrogen 3.183 N/A ASP 256.A N ASP 254.A OD2 no hydrogen 2.952 N/A SER 257.A N ASP 254.A O no hydrogen 2.799 N/A ARG 258.A NE MET 252.A O no hydrogen 3.031 N/A ARG 258.A NH1 GLU 184.A OE2 no hydrogen 2.847 N/A ARG 258.A NH1 MET 252.A O no hydrogen 2.943 N/A ARG 258.A NH2 GLU 184.A OE1 no hydrogen 3.470 N/A ARG 258.A NH2 GLU 184.A OE2 no hydrogen 3.008 N/A ARG 258.A NH2 GLN 194.A O no hydrogen 3.187 N/A LYS 260.A NZ GLU 129.A OE1 no hydrogen 2.822 N/A LYS 260.A NZ GLN 194.A OE1 no hydrogen 3.307 N/A ILE 265.A N PHE 261.A O no hydrogen 3.106 N/A ILE 265.A N ARG 262.A O no hydrogen 3.273 N/A GLU 267.A N GLU 263.A O no hydrogen 3.416 N/A PHE 268.A N LEU 264.A O no hydrogen 3.320 N/A SER 269.A OG ILE 265.A O no hydrogen 2.656 N/A LYS 270.A N ILE 266.A O no hydrogen 3.221 N/A LYS 270.A NZ TYR 278.A OH no hydrogen 3.203 N/A MET 271.A N GLU 267.A O no hydrogen 3.208 N/A ALA 272.A N PHE 268.A O no hydrogen 3.027 N/A ASP 274.A N MET 271.A O no hydrogen 2.993 N/A GLN 276.A NE2 SER 111.A OG no hydrogen 3.322 N/A ARG 277.A N ASP 274.A O no hydrogen 3.174 N/A TYR 278.A N PRO 275.A O no hydrogen 3.284 N/A LEU 279.A N PRO 275.A O no hydrogen 3.086 N/A VAL 280.A N ILE 238.A O no hydrogen 2.774 N/A GLU 285.A N GLU 285.A OE2 no hydrogen 3.281 N/A ARG 286.A N GLY 283.A O no hydrogen 3.188 N/A