Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2v20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 2.A N GLU 2.A OE1 no hydrogen 3.005 N/A THR 3.A OG1 SER 263.A OG no hydrogen 3.060 N/A VAL 5.A N PRO 1.A O no hydrogen 2.756 N/A LYS 6.A N GLU 2.A O no hydrogen 2.970 N/A LYS 6.A NZ ASP 9.A OD2 no hydrogen 2.944 N/A LYS 6.A NZ GLN 256.A OE1 no hydrogen 2.733 N/A LYS 6.A NZ GLU 259.A OE1 no hydrogen 3.043 N/A VAL 7.A N THR 3.A O no hydrogen 2.851 N/A LYS 8.A N LEU 4.A O no hydrogen 3.006 N/A LYS 8.A NZ ASP 12.A OD1 no hydrogen 2.739 N/A ASP 9.A N VAL 5.A O no hydrogen 2.930 N/A ALA 10.A N LYS 6.A O no hydrogen 2.909 N/A GLU 11.A N VAL 7.A O no hydrogen 2.866 N/A ASP 12.A N LYS 8.A O no hydrogen 2.850 N/A GLN 13.A N ASP 9.A O no hydrogen 2.803 N/A GLN 13.A NE2 GLU 252.A OE2 no hydrogen 2.895 N/A LEU 14.A N ALA 10.A O no hydrogen 2.839 N/A CYS 15.A N GLU 11.A O no hydrogen 2.862 N/A CYS 15.A N ASP 12.A O no hydrogen 3.389 N/A ARG 16.A N ASP 12.A O no hydrogen 2.951 N/A SER 18.A N CYS 15.A O no hydrogen 2.977 N/A SER 18.A OG CYS 15.A O no hydrogen 2.856 N/A SER 18.A OG ARG 20.A O no hydrogen 3.070 N/A ARG 20.A NE GLY 245.A O no hydrogen 2.672 N/A ARG 20.A NH2 GLY 245.A O no hydrogen 3.268 N/A ARG 20.A NH2 SER 246.A O no hydrogen 3.054 N/A CYS 22.A SG LEU 14.A O no hydrogen 3.876 N/A CYS 22.A SG THR 244.A O no hydrogen 3.622 N/A ARG 23.A N THR 244.A O no hydrogen 3.075 N/A ARG 23.A NE ARG 45.A O no hydrogen 3.129 N/A ARG 23.A NH1 ASN 155.A OD1 no hydrogen 3.122 N/A ARG 23.A NH2 ARG 45.A O no hydrogen 2.791 N/A ARG 23.A NH2 ASN 155.A OD1 no hydrogen 3.361 N/A VAL 24.A N GLU 11.A OE2 no hydrogen 2.822 N/A GLY 25.A N TYR 242.A O no hydrogen 2.775 N/A TYR 26.A N PHE 40.A O no hydrogen 2.926 N/A TYR 26.A OH GLU 38.A OE2 no hydrogen 2.598 N/A ILE 27.A N VAL 240.A O no hydrogen 2.897 N/A GLU 28.A N GLU 38.A O no hydrogen 2.939 N/A LEU 29.A N ILE 238.A O no hydrogen 2.872 N/A ASP 30.A N LYS 35.A O no hydrogen 2.810 N/A LEU 31.A N SER 236.A O no hydrogen 2.893 N/A SER 33.A N ASP 30.A OD2 no hydrogen 2.835 N/A SER 33.A OG ASP 30.A OD2 no hydrogen 3.089 N/A GLY 34.A N ASP 30.A O no hydrogen 2.755 N/A LYS 35.A N SER 33.A OG no hydrogen 3.112 N/A LEU 37.A N GLU 28.A O no hydrogen 2.901 N/A GLU 38.A N GLU 28.A O no hydrogen 3.442 N/A PHE 40.A N TYR 26.A O no hydrogen 2.778 N/A ARG 41.A NE GLU 11.A OE2 no hydrogen 2.743 N/A ARG 41.A NH1 GLU 44.A OE1 no hydrogen 3.132 N/A ARG 41.A NH1 GLU 44.A OE2 no hydrogen 2.969 N/A ARG 41.A NH2 GLU 11.A OE1 no hydrogen 3.107 N/A GLU 44.A N ARG 41.A O no hydrogen 3.265 N/A ARG 45.A NH1 VAL 139.A O no hydrogen 2.962 N/A ARG 45.A NH1 THR 160.A OG1 no hydrogen 2.927 N/A ARG 45.A NH2 VAL 139.A O no hydrogen 3.085 N/A PHE 46.A N THR 161.A O no hydrogen 2.905 N/A MET 48.A N ASP 159.A O no hydrogen 2.994 N/A SER 50.A OG SER 110.A OG no hydrogen 3.000 N/A THR 51.A N MET 48.A O no hydrogen 3.152 N/A THR 51.A OG1 MET 48.A O no hydrogen 2.586 N/A THR 51.A OG1 TYR 242.A OH no hydrogen 2.781 N/A PHE 52.A N MET 49.A O no hydrogen 3.125 N/A LYS 53.A N SER 50.A O no hydrogen 3.025 N/A LYS 53.A NZ SER 50.A OG no hydrogen 2.757 N/A LYS 53.A NZ SER 110.A O no hydrogen 2.779 N/A LYS 53.A NZ SER 110.A OG no hydrogen 3.160 N/A LYS 53.A NZ ASN 112.A OD1 no hydrogen 2.659 N/A VAL 54.A N THR 51.A O no hydrogen 3.443 N/A LEU 56.A N PHE 52.A O no hydrogen 2.977 N/A CYS 57.A N LYS 53.A O no hydrogen 3.085 N/A CYS 57.A SG LYS 53.A O no hydrogen 3.712 N/A GLY 58.A N VAL 54.A O no hydrogen 2.863 N/A ALA 59.A N LEU 55.A O no hydrogen 2.958 N/A VAL 60.A N LEU 56.A O no hydrogen 2.937 N/A LEU 61.A N CYS 57.A O no hydrogen 2.921 N/A SER 62.A N GLY 58.A O no hydrogen 2.898 N/A ARG 63.A N ALA 59.A O no hydrogen 3.104 N/A ILE 64.A N VAL 60.A O no hydrogen 2.989 N/A ASP 65.A N LEU 61.A O no hydrogen 2.800 N/A ALA 66.A N SER 62.A O no hydrogen 3.051 N/A GLY 67.A N ILE 64.A O no hydrogen 2.993 N/A GLN 68.A N ARG 63.A O no hydrogen 2.818 N/A GLN 70.A N GLU 69.A OE2 no hydrogen 2.944 N/A ARG 73.A N GLN 70.A O no hydrogen 3.094 N/A ARG 73.A NE GLU 69.A OE2 no hydrogen 2.685 N/A ARG 73.A NH2 GLU 69.A OE1 no hydrogen 2.961 N/A ARG 73.A NH2 GLU 69.A OE2 no hydrogen 3.534 N/A ARG 74.A NH1 ASP 95.A O no hydrogen 3.047 N/A ARG 74.A NH1 GLY 96.A O no hydrogen 3.295 N/A ILE 75.A N MET 97.A O no hydrogen 2.900 N/A HIS 76.A NE2 THR 94.A O no hydrogen 2.753 N/A TYR 77.A OH THR 89.A O no hydrogen 2.605 N/A SER 78.A N ASP 81.A OD2 no hydrogen 2.836 N/A ASN 80.A N SER 78.A OG no hydrogen 2.971 N/A ASP 81.A N SER 78.A O no hydrogen 2.986 N/A LEU 82.A N GLN 79.A O no hydrogen 3.051 N/A VAL 83.A N THR 113.A OG1 no hydrogen 2.844 N/A TYR 85.A OH MET 109.A O no hydrogen 2.720 N/A SER 86.A OG VAL 83.A O no hydrogen 2.579 N/A SER 86.A OG THR 113.A OG1 no hydrogen 2.583 N/A VAL 88.A N ASP 111.A OD2 no hydrogen 2.832 N/A THR 89.A N ASP 111.A OD2 no hydrogen 2.836 N/A THR 89.A OG1 ASP 111.A OD1 no hydrogen 2.738 N/A THR 89.A OG1 ASP 111.A OD2 no hydrogen 3.217 N/A GLU 90.A N SER 86.A O no hydrogen 3.050 N/A LYS 91.A N VAL 88.A O no hydrogen 2.943 N/A HIS 92.A N THR 89.A O no hydrogen 3.168 N/A HIS 92.A ND1 ASP 95.A OD2 no hydrogen 2.818 N/A ASP 95.A N ASP 95.A OD1 no hydrogen 2.600 N/A GLY 96.A N HIS 92.A O no hydrogen 2.906 N/A MET 97.A N ILE 75.A O no hydrogen 2.998 N/A THR 98.A N GLU 101.A OE1 no hydrogen 2.825 N/A VAL 99.A N ARG 73.A O no hydrogen 2.884 N/A ARG 100.A N LEU 71.A O no hydrogen 2.895 N/A GLU 101.A N THR 98.A OG1 no hydrogen 3.085 N/A LEU 102.A N THR 98.A O no hydrogen 2.827 N/A CYS 103.A N VAL 99.A O no hydrogen 2.907 N/A SER 104.A N ARG 100.A O no hydrogen 2.961 N/A ALA 105.A N GLU 101.A O no hydrogen 2.895 N/A ALA 106.A N LEU 102.A O no hydrogen 2.792 N/A ILE 107.A N CYS 103.A O no hydrogen 2.890 N/A THR 108.A N SER 104.A O no hydrogen 2.823 N/A THR 108.A OG1 SER 104.A O no hydrogen 2.668 N/A MET 109.A N ALA 105.A O no hydrogen 3.205 N/A ASP 111.A N ALA 105.A O no hydrogen 3.031 N/A ASN 112.A N TYR 85.A O no hydrogen 2.910 N/A ASN 112.A ND2 LYS 84.A O no hydrogen 2.775 N/A THR 113.A OG1 ASP 81.A O no hydrogen 3.541 N/A THR 113.A OG1 SER 86.A OG no hydrogen 2.583 N/A ALA 114.A N ASP 111.A OD1 no hydrogen 2.880 N/A ALA 115.A N ASP 111.A O no hydrogen 3.246 N/A ASN 116.A N ASN 112.A O no hydrogen 3.030 N/A ASN 116.A ND2 GLU 146.A O no hydrogen 3.037 N/A LEU 117.A N THR 113.A O no hydrogen 2.859 N/A LEU 118.A N ALA 114.A O no hydrogen 2.953 N/A LEU 119.A N ALA 115.A O no hydrogen 2.828 N/A THR 120.A N ASN 116.A O no hydrogen 3.008 N/A THR 120.A OG1 ASN 116.A O no hydrogen 3.241 N/A THR 121.A N LEU 117.A O no hydrogen 3.132 N/A THR 121.A OG1 LEU 118.A O no hydrogen 2.681 N/A ILE 122.A N LEU 118.A O no hydrogen 3.314 N/A ILE 122.A N LEU 119.A O no hydrogen 3.094 N/A GLY 123.A N LEU 119.A O no hydrogen 2.987 N/A GLY 123.A N THR 120.A O no hydrogen 3.196 N/A GLY 124.A N LEU 119.A O no hydrogen 2.826 N/A GLU 127.A N GLY 124.A O no hydrogen 2.928 N/A LEU 128.A N GLY 124.A O no hydrogen 3.154 N/A THR 129.A N PRO 125.A O no hydrogen 3.047 N/A THR 129.A OG1 PRO 125.A O no hydrogen 3.135 N/A THR 129.A OG1 LEU 142.A O no hydrogen 2.950 N/A ALA 130.A N LYS 126.A O no hydrogen 2.870 N/A PHE 131.A N GLU 127.A O no hydrogen 2.969 N/A LEU 132.A N LEU 128.A O no hydrogen 2.991 N/A HIS 133.A N THR 129.A O no hydrogen 2.942 N/A ASN 134.A N ALA 130.A O no hydrogen 2.930 N/A MET 135.A N PHE 131.A O no hydrogen 3.120 N/A MET 135.A N LEU 132.A O no hydrogen 3.042 N/A GLY 136.A N HIS 133.A O no hydrogen 2.989 N/A ASP 137.A N LEU 132.A O no hydrogen 2.884 N/A VAL 139.A N ASP 137.A OD1 no hydrogen 2.931 N/A THR 140.A N ASP 137.A OD1 no hydrogen 2.861 N/A THR 140.A OG1 ASP 137.A OD1 no hydrogen 3.309 N/A THR 140.A OG1 ASP 137.A OD2 no hydrogen 2.648 N/A THR 140.A OG1 THR 161.A OG1 no hydrogen 2.684 N/A ARG 141.A N THR 160.A O no hydrogen 3.052 N/A ARG 141.A NE ASP 143.A OD1 no hydrogen 3.451 N/A ARG 141.A NE ASP 143.A OD2 no hydrogen 2.873 N/A ARG 141.A NH2 ASP 143.A OD1 no hydrogen 3.014 N/A LEU 142.A N THR 129.A OG1 no hydrogen 2.916 N/A ASP 143.A N ASP 159.A OD1 no hydrogen 2.680 N/A ARG 144.A N ASP 159.A OD1 no hydrogen 2.892 N/A ARG 144.A NE ASP 159.A OD2 no hydrogen 2.709 N/A ARG 144.A NH1 GLU 151.A OE1 no hydrogen 2.585 N/A ARG 144.A NH2 ASP 159.A OD2 no hydrogen 2.953 N/A GLU 146.A N ASN 116.A OD1 no hydrogen 2.917 N/A LEU 149.A N TRP 145.A O no hydrogen 3.077 N/A ASN 150.A N PRO 147.A O no hydrogen 3.239 N/A ASN 150.A ND2 GLU 146.A OE1 no hydrogen 2.852 N/A ASN 150.A ND2 PRO 147.A O no hydrogen 2.807 N/A GLU 151.A N GLU 148.A O no hydrogen 3.086 N/A ASP 156.A N ILE 153.A O no hydrogen 2.823 N/A ARG 158.A N ASP 156.A OD1 no hydrogen 3.052 N/A ARG 158.A NE ASP 156.A OD1 no hydrogen 3.355 N/A ARG 158.A NE ASP 156.A OD2 no hydrogen 2.943 N/A ARG 158.A NH2 ASP 156.A OD2 no hydrogen 2.823 N/A ASP 159.A N ASP 143.A OD2 no hydrogen 2.994 N/A THR 160.A OG1 GLU 157.A O no hydrogen 2.549 N/A THR 161.A N PHE 46.A O no hydrogen 3.021 N/A THR 161.A OG1 THR 140.A OG1 no hydrogen 2.684 N/A THR 161.A OG1 MET 162.A O no hydrogen 3.266 N/A VAL 164.A N PRO 42.A O no hydrogen 3.008 N/A MET 166.A N MET 162.A O no hydrogen 2.892 N/A ALA 167.A N PRO 163.A O no hydrogen 2.912 N/A THR 168.A N VAL 164.A O no hydrogen 2.975 N/A THR 168.A OG1 VAL 164.A O no hydrogen 2.986 N/A THR 168.A OG1 ALA 165.A O no hydrogen 3.063 N/A THR 169.A N ALA 165.A O no hydrogen 2.842 N/A THR 169.A OG1 ASP 137.A OD2 no hydrogen 2.609 N/A THR 169.A OG1 ALA 165.A O no hydrogen 3.066 N/A LEU 170.A N MET 166.A O no hydrogen 2.794 N/A ARG 171.A N ALA 167.A O no hydrogen 2.967 N/A ARG 171.A NE LEU 31.A O no hydrogen 2.863 N/A ARG 171.A NH2 ASN 32.A O no hydrogen 2.829 N/A LYS 172.A N THR 168.A O no hydrogen 2.919 N/A LYS 172.A NZ MET 135.A O no hydrogen 2.941 N/A LEU 173.A N THR 169.A O no hydrogen 2.862 N/A LEU 174.A N LEU 170.A O no hydrogen 2.950 N/A THR 175.A N ARG 171.A O no hydrogen 2.863 N/A THR 175.A OG1 ARG 171.A O no hydrogen 2.683 N/A GLY 176.A N LYS 172.A O no hydrogen 2.952 N/A THR 180.A N ASP 65.A OD2 no hydrogen 2.914 N/A THR 180.A OG1 ASP 65.A OD1 no hydrogen 2.720 N/A SER 183.A N THR 180.A OG1 no hydrogen 3.306 N/A SER 183.A OG ASP 65.A OD1 no hydrogen 2.658 N/A ARG 184.A N THR 180.A O no hydrogen 2.943 N/A ARG 184.A NH1 GLU 177.A OE1 no hydrogen 3.556 N/A ARG 184.A NH1 LEU 179.A O no hydrogen 2.897 N/A GLN 185.A N LEU 181.A O no hydrogen 2.852 N/A GLN 186.A N ALA 182.A O no hydrogen 3.056 N/A LEU 187.A N SER 183.A O no hydrogen 2.863 N/A ILE 188.A N ARG 184.A O no hydrogen 3.063 N/A ASP 189.A N GLN 185.A O no hydrogen 2.973 N/A TRP 190.A N GLN 186.A O no hydrogen 3.007 N/A MET 191.A N LEU 187.A O no hydrogen 3.119 N/A GLU 192.A N ILE 188.A O no hydrogen 2.863 N/A ALA 193.A N ASP 189.A O no hydrogen 3.052 N/A ASP 194.A N MET 191.A O no hydrogen 3.158 N/A LYS 195.A N THR 108.A O no hydrogen 2.715 N/A LYS 195.A NZ ALA 193.A O no hydrogen 2.948 N/A VAL 196.A N ASP 194.A OD1 no hydrogen 3.243 N/A LEU 200.A N ALA 197.A O no hydrogen 3.134 N/A ARG 202.A NE ASP 213.A OD1 no hydrogen 3.056 N/A ARG 202.A NE ASP 213.A OD2 no hydrogen 3.034 N/A ARG 202.A NH2 GLU 192.A O no hydrogen 3.068 N/A ARG 202.A NH2 ASP 213.A OD1 no hydrogen 2.938 N/A SER 203.A N LEU 200.A O no hydrogen 3.077 N/A SER 203.A OG PRO 199.A O no hydrogen 3.520 N/A SER 203.A OG LEU 200.A O no hydrogen 2.690 N/A ALA 204.A N LEU 201.A O no hydrogen 3.002 N/A LEU 205.A N ARG 202.A O no hydrogen 3.323 N/A TRP 209.A N PRO 206.A O no hydrogen 3.229 N/A PHE 210.A N GLY 230.A O no hydrogen 2.776 N/A ALA 212.A N ALA 228.A O no hydrogen 2.883 N/A ASP 213.A N MET 191.A O no hydrogen 3.073 N/A LYS 214.A N ILE 226.A O no hydrogen 2.920 N/A LYS 214.A NZ SER 110.A OG no hydrogen 3.004 N/A LYS 214.A NZ SER 215.A O no hydrogen 2.763 N/A SER 215.A OG VAL 196.A O no hydrogen 3.534 N/A GLY 216.A N GLY 224.A O no hydrogen 2.872 N/A GLY 218.A N SER 222.A O no hydrogen 2.960 N/A ARG 219.A N ASN 150.A O no hydrogen 2.924 N/A ARG 220.A NE GLU 151.A O no hydrogen 3.508 N/A SER 222.A N ARG 219.A O no hydrogen 3.008 N/A SER 222.A OG.A ARG 219.A O no hydrogen 2.758 N/A SER 222.A OG.B ARG 219.A O no hydrogen 2.728 N/A SER 222.A OG.B THR 244.A OG1 no hydrogen 2.554 N/A ARG 223.A N THR 243.A O no hydrogen 2.977 N/A ARG 223.A NE ASN 254.A OD1 no hydrogen 2.859 N/A ARG 223.A NH1 GLY 216.A O no hydrogen 2.936 N/A ARG 223.A NH2 ASN 254.A OD1 no hydrogen 3.182 N/A GLY 224.A N GLY 216.A O no hydrogen 2.943 N/A ILE 225.A N ILE 241.A O no hydrogen 2.814 N/A ILE 226.A N LYS 214.A O no hydrogen 3.006 N/A ALA 227.A N VAL 239.A O no hydrogen 2.874 N/A ALA 228.A N ALA 212.A O no hydrogen 2.759 N/A LEU 229.A N ARG 237.A O no hydrogen 2.967 N/A GLY 230.A N PHE 210.A O no hydrogen 3.060 N/A LYS 234.A N PRO 231.A O no hydrogen 3.488 N/A SER 236.A N LEU 229.A O no hydrogen 2.834 N/A ARG 237.A N LEU 229.A O no hydrogen 3.042 N/A ARG 237.A NH1 GLU 28.A OE2 no hydrogen 3.526 N/A ARG 237.A NH1 TRP 268.A O no hydrogen 2.963 N/A ARG 237.A NH2 TRP 268.A O no hydrogen 2.943 N/A ILE 238.A N LEU 29.A O no hydrogen 2.894 N/A VAL 239.A N ALA 227.A O no hydrogen 2.865 N/A VAL 240.A N ILE 27.A O no hydrogen 2.984 N/A ILE 241.A N ILE 225.A O no hydrogen 2.935 N/A TYR 242.A N GLY 25.A O no hydrogen 2.943 N/A TYR 242.A OH THR 51.A OG1 no hydrogen 2.781 N/A THR 243.A N ARG 223.A O no hydrogen 2.823 N/A THR 243.A OG1 ARG 23.A O no hydrogen 2.821 N/A THR 244.A N ARG 23.A O no hydrogen 3.159 N/A THR 244.A OG1 SER 222.A OG.B no hydrogen 2.554 N/A GLY 245.A N ARG 220.A O no hydrogen 2.804 N/A SER 246.A OG LEU 14.A O no hydrogen 2.587 N/A ARG 247.A NE SER 18.A O no hydrogen 2.938 N/A LYS 248.A N SER 246.A OG no hydrogen 3.108 N/A LYS 248.A NZ GLN 13.A O no hydrogen 2.845 N/A ARG 253.A N LYS 249.A O no hydrogen 3.033 N/A ARG 253.A NE LYS 248.A O no hydrogen 3.021 N/A ASN 254.A N THR 250.A O no hydrogen 2.785 N/A ARG 255.A N ASP 251.A O no hydrogen 2.931 N/A GLN 256.A N GLU 252.A O no hydrogen 2.987 N/A ILE 257.A N ARG 253.A O no hydrogen 3.192 N/A ALA 258.A N ASN 254.A O no hydrogen 2.879 N/A GLU 259.A N ARG 255.A O no hydrogen 2.854 N/A ILE 260.A N GLN 256.A O no hydrogen 2.982 N/A GLY 261.A N ILE 257.A O no hydrogen 2.886 N/A ALA 262.A N ALA 258.A O no hydrogen 2.789 N/A SER 263.A N GLU 259.A O no hydrogen 3.014 N/A SER 263.A OG THR 3.A OG1 no hydrogen 3.060 N/A LEU 264.A N ILE 260.A O no hydrogen 2.974 N/A ILE 265.A N GLY 261.A O no hydrogen 3.009 N/A LYS 266.A N ALA 262.A O no hydrogen 2.945 N/A HIS 267.A N SER 263.A O no hydrogen 2.919 N/A TRP 268.A N ILE 265.A O no hydrogen 3.212 N/A