Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2c20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 1.A ND2 ASN 66.A O no hydrogen 3.306 N/A SER 2.A N ASN 66.A O no hydrogen 2.681 N/A SER 2.A OG SER 26.A OG no hydrogen 2.795 N/A ILE 3.A N SER 26.A O no hydrogen 2.723 N/A LEU 4.A N ALA 69.A O no hydrogen 2.810 N/A ILE 5.A N VAL 28.A O no hydrogen 2.849 N/A CYS 6.A N MET 71.A O no hydrogen 2.787 N/A GLY 7.A N VAL 30.A O no hydrogen 2.941 N/A ALA 9.A N ASP 31.A OD2 no hydrogen 2.933 N/A GLY 10.A N GLY 7.A O no hydrogen 3.153 N/A TYR 11.A OH VAL 171.A O no hydrogen 3.375 N/A TYR 11.A OH GLY 173.A O no hydrogen 2.796 N/A SER 14.A N GLY 10.A O no hydrogen 2.804 N/A SER 14.A OG GLY 10.A O no hydrogen 2.892 N/A SER 14.A OG TYR 11.A O no hydrogen 2.800 N/A HIS 15.A N ILE 12.A O no hydrogen 2.893 N/A HIS 15.A ND1 TYR 11.A O no hydrogen 2.943 N/A ALA 16.A N ILE 12.A O no hydrogen 3.138 N/A VAL 17.A N GLY 13.A O no hydrogen 2.900 N/A LYS 18.A N SER 14.A O no hydrogen 3.074 N/A LYS 18.A NZ THR 175.A OG1 no hydrogen 2.687 N/A LYS 19.A N HIS 15.A O no hydrogen 3.445 N/A LEU 20.A N ALA 16.A O no hydrogen 3.381 N/A VAL 21.A N VAL 17.A O no hydrogen 3.023 N/A ASP 22.A N LYS 18.A O no hydrogen 2.910 N/A GLU 23.A N LEU 20.A O no hydrogen 2.598 N/A LEU 25.A N LEU 20.A O no hydrogen 3.380 N/A SER 26.A OG SER 2.A OG no hydrogen 2.795 N/A VAL 28.A N ILE 3.A O no hydrogen 2.936 N/A VAL 29.A N LYS 46.A O no hydrogen 2.821 N/A ASP 31.A N TYR 48.A O no hydrogen 3.350 N/A LEU 33.A N ASP 31.A OD1 no hydrogen 3.227 N/A GLN 34.A NE2 ASP 76.A OD2 no hydrogen 3.067 N/A HIS 37.A N ALA 9.A O no hydrogen 3.101 N/A HIS 37.A NE2 ASP 183.A O no hydrogen 2.591 N/A GLU 38.A N LYS 329.A OXT no hydrogen 2.961 N/A ASP 39.A N LYS 329.A O no hydrogen 2.883 N/A ALA 40.A N HIS 37.A O no hydrogen 3.110 N/A ILE 41.A N GLU 38.A O no hydrogen 2.893 N/A ALA 45.A N THR 42.A O no hydrogen 3.120 N/A LYS 46.A N VAL 27.A O no hydrogen 3.154 N/A TYR 48.A N VAL 29.A O no hydrogen 2.735 N/A TYR 48.A OH GLU 65.A OE2 no hydrogen 2.611 N/A GLY 50.A N ASP 31.A O no hydrogen 2.781 N/A ARG 53.A N ASP 51.A OD1 no hydrogen 3.113 N/A ARG 53.A NE ASP 51.A OD1 no hydrogen 3.044 N/A ARG 53.A NH1 ASN 91.A OD1 no hydrogen 3.240 N/A ARG 53.A NH2 ASP 51.A OD1 no hydrogen 3.540 N/A ARG 53.A NH2 ASP 51.A OD2 no hydrogen 2.923 N/A ASP 54.A N ASP 51.A O no hydrogen 3.127 N/A LYS 55.A NZ GLU 106.A OE2 no hydrogen 3.127 N/A PHE 57.A N ASP 54.A OD1 no hydrogen 3.265 N/A LEU 58.A N ASP 54.A O no hydrogen 3.073 N/A ARG 59.A N LYS 55.A O no hydrogen 2.721 N/A ARG 59.A NE GLU 106.A OE1 no hydrogen 3.089 N/A ASP 60.A N ALA 56.A O no hydrogen 3.077 N/A VAL 61.A N PHE 57.A O no hydrogen 3.147 N/A PHE 62.A N LEU 58.A O no hydrogen 2.983 N/A THR 63.A N ARG 59.A O no hydrogen 2.904 N/A THR 63.A OG1 ARG 59.A O no hydrogen 2.688 N/A GLN 64.A N ASP 60.A O no hydrogen 3.015 N/A GLU 65.A N VAL 61.A O no hydrogen 3.045 N/A GLU 68.A N SER 2.A O no hydrogen 2.756 N/A VAL 70.A N LYS 111.A O no hydrogen 3.043 N/A MET 71.A N LEU 4.A O no hydrogen 2.647 N/A HIS 72.A N ILE 113.A O no hydrogen 2.738 N/A PHE 73.A N CYS 6.A O no hydrogen 2.689 N/A ALA 75.A N PHE 73.A O no hydrogen 2.816 N/A ASP 76.A N ASN 93.A OD1 no hydrogen 3.113 N/A SER 77.A OG ALA 75.A O no hydrogen 3.261 N/A LEU 78.A N TYR 89.A OH no hydrogen 2.789 N/A VAL 81.A N LEU 78.A O no hydrogen 3.155 N/A SER 82.A N LEU 78.A O no hydrogen 2.917 N/A SER 82.A OG VAL 79.A O no hydrogen 2.541 N/A MET 83.A N VAL 79.A O no hydrogen 2.919 N/A GLU 84.A N VAL 81.A O no hydrogen 2.745 N/A LYS 85.A N VAL 81.A O no hydrogen 2.512 N/A TYR 89.A N LYS 85.A O no hydrogen 3.297 N/A TYR 90.A N PRO 86.A O no hydrogen 3.085 N/A ASN 91.A N LEU 87.A O no hydrogen 2.906 N/A ASN 92.A N GLN 88.A O no hydrogen 2.766 N/A ASN 92.A ND2 ASN 93.A OD1 no hydrogen 2.956 N/A ASN 93.A N TYR 89.A O no hydrogen 2.682 N/A ASN 93.A ND2 ASP 76.A O no hydrogen 2.994 N/A ASN 93.A ND2 THR 144.A OG1 no hydrogen 3.111 N/A VAL 94.A N TYR 90.A O no hydrogen 2.833 N/A TYR 95.A N TYR 90.A O no hydrogen 2.876 N/A GLY 96.A N ASN 91.A O no hydrogen 2.977 N/A ALA 97.A N ASN 93.A O no hydrogen 3.064 N/A LEU 98.A N VAL 94.A O no hydrogen 3.003 N/A CYS 99.A N TYR 95.A O no hydrogen 2.838 N/A CYS 99.A SG TYR 95.A O no hydrogen 3.143 N/A LEU 100.A N GLY 96.A O no hydrogen 3.134 N/A LEU 101.A N ALA 97.A O no hydrogen 3.154 N/A GLU 102.A N LEU 98.A O no hydrogen 2.871 N/A VAL 103.A N CYS 99.A O no hydrogen 3.165 N/A VAL 103.A N LEU 100.A O no hydrogen 3.109 N/A MET 104.A N LEU 100.A O no hydrogen 2.767 N/A ASP 105.A N LEU 101.A O no hydrogen 2.602 N/A GLU 106.A N GLU 102.A O no hydrogen 3.239 N/A PHE 107.A N VAL 103.A O no hydrogen 3.068 N/A LYS 108.A N ASP 105.A O no hydrogen 3.046 N/A LYS 108.A NZ ASP 105.A O no hydrogen 3.271 N/A VAL 109.A N MET 104.A O no hydrogen 2.881 N/A LYS 111.A NZ ASP 110.A OD1 no hydrogen 2.775 N/A PHE 112.A N ARG 162.A O no hydrogen 3.189 N/A ILE 113.A N VAL 70.A O no hydrogen 2.746 N/A PHE 114.A N LYS 164.A O no hydrogen 2.939 N/A SER 115.A N HIS 72.A O no hydrogen 3.139 N/A SER 115.A OG TYR 168.A OH no hydrogen 2.546 N/A SER 115.A OG HIS 233.A NE2 no hydrogen 3.187 N/A SER 116.A N PHE 166.A O no hydrogen 2.699 N/A SER 116.A OG GLU 149.A OE2 no hydrogen 2.659 N/A THR 117.A N SER 116.A OG no hydrogen 2.638 N/A ALA 118.A N TYR 168.A O no hydrogen 2.937 N/A ALA 119.A N THR 117.A OG1 no hydrogen 3.024 N/A THR 120.A N THR 117.A O no hydrogen 3.309 N/A THR 120.A OG1 GLY 142.A O no hydrogen 3.556 N/A TYR 121.A N ALA 118.A O no hydrogen 3.127 N/A TYR 121.A OH ASN 250.A OD1 no hydrogen 2.618 N/A GLY 122.A N ALA 119.A O no hydrogen 2.768 N/A ILE 129.A N VAL 290.A O no hydrogen 3.219 N/A GLU 131.A N GLU 131.A OE1 no hydrogen 2.729 N/A THR 133.A N THR 130.A O no hydrogen 3.364 N/A THR 133.A OG1 THR 130.A O no hydrogen 3.123 N/A THR 140.A OG1 SER 82.A O no hydrogen 2.685 N/A TYR 141.A N SER 82.A OG no hydrogen 3.203 N/A GLY 142.A N ASN 139.A OD1 no hydrogen 2.934 N/A GLU 143.A N ASN 139.A O no hydrogen 2.942 N/A THR 144.A N THR 140.A O no hydrogen 2.675 N/A THR 144.A OG1 THR 140.A O no hydrogen 3.399 N/A THR 144.A OG1 TYR 141.A O no hydrogen 2.842 N/A LYS 145.A N TYR 141.A O no hydrogen 3.076 N/A LYS 145.A NZ SER 115.A O no hydrogen 3.362 N/A LEU 146.A N GLY 142.A O no hydrogen 2.964 N/A ALA 147.A N GLU 143.A O no hydrogen 2.931 N/A ILE 148.A N THR 144.A O no hydrogen 3.010 N/A GLU 149.A N LYS 145.A O no hydrogen 3.137 N/A LYS 150.A N LEU 146.A O no hydrogen 3.020 N/A MET 151.A N ALA 147.A O no hydrogen 2.890 N/A LEU 152.A N ILE 148.A O no hydrogen 2.754 N/A HIS 153.A N GLU 149.A O no hydrogen 3.014 N/A HIS 153.A ND1 TYR 163.A OH no hydrogen 3.294 N/A TRP 154.A N LYS 150.A O no hydrogen 2.931 N/A TYR 155.A N MET 151.A O no hydrogen 3.033 N/A TYR 155.A OH ASP 105.A OD1 no hydrogen 2.305 N/A SER 156.A N LEU 152.A O no hydrogen 2.818 N/A SER 156.A OG HIS 153.A O no hydrogen 2.755 N/A GLN 157.A N HIS 153.A O no hydrogen 3.124 N/A GLN 157.A N TRP 154.A O no hydrogen 3.220 N/A GLN 157.A NE2 HIS 153.A O no hydrogen 3.266 N/A ALA 158.A N TYR 155.A O no hydrogen 3.118 N/A SER 159.A OG TYR 155.A O no hydrogen 2.684 N/A ARG 162.A N ASP 110.A O no hydrogen 2.911 N/A ARG 162.A NH1 LEU 240.A O no hydrogen 3.300 N/A ARG 162.A NH1 GLY 244.A O no hydrogen 2.334 N/A ARG 162.A NH2 LEU 240.A O no hydrogen 2.965 N/A TYR 163.A N SER 246.A OG no hydrogen 3.068 N/A TYR 163.A OH HIS 153.A ND1 no hydrogen 3.294 N/A LYS 164.A N PHE 112.A O no hydrogen 3.081 N/A LYS 164.A NZ ASP 239.A OD1 no hydrogen 2.817 N/A LYS 164.A NZ GLU 245.A O no hydrogen 2.758 N/A LYS 164.A NZ TYR 249.A OH no hydrogen 2.699 N/A ILE 165.A N ASP 247.A O no hydrogen 2.770 N/A PHE 166.A N PHE 114.A O no hydrogen 3.092 N/A ARG 167.A N TYR 249.A O no hydrogen 2.741 N/A ARG 167.A NE GLU 149.A OE2 no hydrogen 3.094 N/A ARG 167.A NH1 TYR 121.A OH no hydrogen 2.871 N/A ARG 167.A NH2 GLU 149.A OE1 no hydrogen 2.824 N/A TYR 168.A OH SER 115.A OG no hydrogen 2.546 N/A ASN 170.A N ASP 222.A O no hydrogen 3.347 N/A ALA 172.A N ILE 224.A O no hydrogen 2.801 N/A THR 175.A N HIS 15.A NE2 no hydrogen 3.071 N/A GLY 178.A N THR 175.A O no hydrogen 2.618 N/A ILE 179.A N ASN 177.A OD1 no hydrogen 2.754 N/A GLY 181.A N TYR 327.A OH no hydrogen 3.259 N/A ARG 185.A NE ASP 183.A OD1 no hydrogen 3.227 N/A ARG 185.A NH2 ASP 183.A OD2 no hydrogen 3.416 N/A HIS 189.A N GLU 187.A OE2 no hydrogen 2.876 N/A HIS 189.A ND1 GLU 187.A OE2 no hydrogen 2.788 N/A LEU 193.A N HIS 189.A O no hydrogen 3.330 N/A VAL 194.A N LEU 190.A O no hydrogen 3.121 N/A LEU 195.A N ILE 191.A O no hydrogen 3.085 N/A GLN 196.A N PRO 192.A O no hydrogen 3.123 N/A GLN 196.A N LEU 193.A O no hydrogen 3.104 N/A VAL 197.A N LEU 193.A O no hydrogen 3.403 N/A VAL 197.A N VAL 194.A O no hydrogen 2.976 N/A LEU 199.A N LEU 195.A O no hydrogen 2.803 N/A GLY 200.A N VAL 197.A O no hydrogen 3.134 N/A GLN 201.A N GLN 196.A O no hydrogen 2.842 N/A GLN 201.A NE2 PRO 324.A O no hydrogen 2.757 N/A ILE 205.A N PRO 275.A O no hydrogen 3.159 N/A MET 207.A N GLU 277.A O no hydrogen 2.811 N/A TYR 212.A OH ASP 285.A O no hydrogen 3.254 N/A THR 214.A N TYR 212.A O no hydrogen 2.732 N/A THR 214.A OG1 TYR 212.A O no hydrogen 3.204 N/A THR 214.A OG1 THR 218.A O no hydrogen 3.030 N/A GLY 217.A N ASP 216.A OD1 no hydrogen 2.772 N/A THR 218.A N ASP 216.A OD1 no hydrogen 2.986 N/A THR 218.A OG1 ASP 216.A OD1 no hydrogen 3.125 N/A ILE 220.A N ALA 287.A O no hydrogen 3.089 N/A ARG 221.A N PHE 257.A O no hydrogen 3.252 N/A ARG 221.A NH1 ILE 220.A O no hydrogen 2.709 N/A ARG 221.A NH1 PRO 286.A O no hydrogen 2.931 N/A ARG 221.A NH1 ALA 287.A O no hydrogen 3.197 N/A ARG 221.A NH2 PRO 286.A O no hydrogen 2.417 N/A ILE 224.A N ASN 170.A O no hydrogen 3.014 N/A HIS 225.A NE2 HIS 315.A ND1 no hydrogen 2.909 N/A VAL 226.A N ALA 172.A O no hydrogen 2.856 N/A GLU 227.A N HIS 225.A ND1 no hydrogen 3.034 N/A LEU 229.A N HIS 225.A O no hydrogen 2.915 N/A VAL 230.A N VAL 226.A O no hydrogen 2.993 N/A ALA 231.A N GLU 227.A O no hydrogen 3.108 N/A ALA 232.A N ASP 228.A O no hydrogen 2.918 N/A HIS 233.A N LEU 229.A O no hydrogen 3.055 N/A HIS 233.A ND1 LEU 229.A O no hydrogen 3.051 N/A HIS 233.A NE2 SER 115.A OG no hydrogen 3.187 N/A PHE 234.A N VAL 230.A O no hydrogen 2.799 N/A LEU 235.A N ALA 231.A O no hydrogen 2.809 N/A GLY 236.A N ALA 232.A O no hydrogen 2.936 N/A LEU 237.A N HIS 233.A O no hydrogen 3.072 N/A LYS 238.A N PHE 234.A O no hydrogen 3.003 N/A ASP 239.A N LEU 235.A O no hydrogen 3.050 N/A LEU 240.A N GLY 236.A O no hydrogen 3.212 N/A GLN 241.A N LEU 237.A O no hydrogen 2.884 N/A ASN 242.A N LYS 238.A O no hydrogen 2.642 N/A ASN 242.A ND2 LYS 238.A O no hydrogen 3.040 N/A GLY 243.A N LEU 240.A O no hydrogen 2.862 N/A GLY 244.A N ASP 239.A O no hydrogen 2.752 N/A ASP 247.A N TYR 163.A O no hydrogen 3.097 N/A PHE 248.A N ASP 247.A OD1 no hydrogen 2.743 N/A TYR 249.A N ILE 165.A O no hydrogen 2.616 N/A ASN 250.A N GLU 131.A OE2 no hydrogen 2.971 N/A ASN 250.A ND2 ILE 129.A O no hydrogen 3.075 N/A LEU 251.A N ARG 167.A O no hydrogen 2.966 N/A ASN 253.A N ASP 222.A OD2 no hydrogen 3.104 N/A ASN 253.A ND2 TYR 306.A O no hydrogen 2.760 N/A PHE 257.A N ARG 221.A O no hydrogen 3.121 N/A SER 258.A N GLU 261.A OE2 no hydrogen 3.311 N/A SER 258.A OG ASP 216.A OD1 no hydrogen 3.521 N/A SER 258.A OG ASP 216.A OD2 no hydrogen 2.644 N/A SER 258.A OG THR 218.A OG1 no hydrogen 3.210 N/A LYS 260.A N THR 218.A OG1 no hydrogen 3.056 N/A GLU 261.A N SER 258.A OG no hydrogen 2.975 N/A ILE 262.A N SER 258.A O no hydrogen 3.208 N/A VAL 263.A N VAL 259.A O no hydrogen 2.811 N/A ASP 264.A N LYS 260.A O no hydrogen 2.708 N/A ALA 265.A N GLU 261.A O no hydrogen 2.887 N/A VAL 266.A N ILE 262.A O no hydrogen 2.870 N/A ARG 267.A N VAL 263.A O no hydrogen 2.769 N/A ARG 267.A NE ILE 274.A O no hydrogen 3.168 N/A ARG 267.A NH1 ASP 264.A OD1 no hydrogen 3.334 N/A ARG 267.A NH2 ILE 274.A O no hydrogen 3.321 N/A GLU 268.A N ASP 264.A O no hydrogen 2.712 N/A VAL 269.A N ALA 265.A O no hydrogen 2.431 N/A THR 270.A N VAL 266.A O no hydrogen 2.828 N/A THR 270.A OG1 VAL 266.A O no hydrogen 2.506 N/A ASN 271.A N GLU 268.A O no hydrogen 3.138 N/A GLU 277.A N ILE 205.A O no hydrogen 3.194 N/A ALA 279.A N MET 207.A O no hydrogen 2.686 N/A ARG 281.A NH1 ASP 211.A OD2 no hydrogen 3.261 N/A ARG 288.A NH1 ASN 213.A O no hydrogen 3.021 N/A LEU 289.A N ILE 220.A O no hydrogen 3.264 N/A ALA 291.A N ASP 222.A OD1 no hydrogen 3.122 N/A SER 292.A N ILE 129.A O no hydrogen 2.759 N/A SER 292.A OG ILE 129.A O no hydrogen 3.131 N/A SER 293.A OG GLY 252.A O no hydrogen 3.378 N/A LYS 295.A NZ ASP 247.A OD1 no hydrogen 3.127 N/A LYS 295.A NZ PHE 248.A O no hydrogen 3.200 N/A LYS 297.A N SER 293.A O no hydrogen 3.092 N/A GLU 298.A N GLN 294.A O no hydrogen 3.368 N/A GLU 298.A N LYS 295.A O no hydrogen 2.966 N/A LYS 299.A N LYS 295.A O no hydrogen 3.017 N/A LEU 300.A N ALA 296.A O no hydrogen 2.943 N/A TRP 302.A NE1 ASP 228.A O no hydrogen 3.056 N/A ARG 305.A N ASP 228.A OD1 no hydrogen 2.917 N/A ARG 305.A NE TYR 306.A OH no hydrogen 3.449 N/A TYR 306.A N ASP 228.A OD2 no hydrogen 3.311 N/A THR 311.A N ASN 308.A O no hydrogen 2.964 N/A THR 311.A OG1 ASN 308.A O no hydrogen 3.226 N/A ILE 312.A N ASN 308.A O no hydrogen 3.430 N/A ILE 313.A N VAL 309.A O no hydrogen 2.668 N/A GLU 314.A N LYS 310.A O no hydrogen 3.006 N/A HIS 315.A N THR 311.A O no hydrogen 3.180 N/A HIS 315.A ND1 HIS 225.A NE2 no hydrogen 2.909 N/A ALA 316.A N ILE 312.A O no hydrogen 3.071 N/A TRP 317.A N ILE 313.A O no hydrogen 2.884 N/A ASN 318.A N GLU 314.A O no hydrogen 3.095 N/A TRP 319.A N HIS 315.A O no hydrogen 2.986 N/A TRP 319.A NE1 GLU 182.A O no hydrogen 2.718 N/A HIS 320.A N ALA 316.A O no hydrogen 2.736 N/A GLN 321.A N TRP 317.A O no hydrogen 2.891 N/A GLN 321.A NE2 TRP 317.A O no hydrogen 3.034 N/A LYS 322.A N ASN 318.A O no hydrogen 3.375 N/A GLN 323.A N TRP 319.A O no hydrogen 2.854 N/A GLY 326.A N GLN 323.A O no hydrogen 3.132 N/A TYR 327.A N ASP 183.A OD2 no hydrogen 2.553 N/A