Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4rx2_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 1.A N GLU 33.A OE1 no hydrogen 2.386 N/A GLU 3.A N HIS 1.A ND1 no hydrogen 3.211 N/A THR 4.A N HIS 1.A O no hydrogen 2.853 N/A THR 4.A OG1 SER 250.A OG no hydrogen 2.790 N/A LEU 5.A N HIS 1.A O no hydrogen 3.424 N/A VAL 6.A N PRO 2.A O no hydrogen 2.843 N/A LYS 7.A N GLU 3.A O no hydrogen 3.121 N/A VAL 8.A N THR 4.A O no hydrogen 3.066 N/A LYS 9.A N LEU 5.A O no hydrogen 2.962 N/A ASP 10.A N VAL 6.A O no hydrogen 2.826 N/A ALA 11.A N LYS 7.A O no hydrogen 2.878 N/A GLU 12.A N VAL 8.A O no hydrogen 2.923 N/A ASP 13.A N LYS 9.A O no hydrogen 2.888 N/A GLN 14.A N ASP 10.A O no hydrogen 2.815 N/A LEU 15.A N ALA 11.A O no hydrogen 2.949 N/A GLY 16.A N ASP 13.A O no hydrogen 3.369 N/A ALA 17.A N GLU 12.A O no hydrogen 3.082 N/A ARG 18.A NH1 GLU 39.A OE1 no hydrogen 2.853 N/A ARG 18.A NH1 ARG 40.A O no hydrogen 3.319 N/A ARG 18.A NH2 ARG 40.A O no hydrogen 3.044 N/A VAL 19.A N GLU 12.A OE2 no hydrogen 2.847 N/A GLY 20.A N TYR 229.A O no hydrogen 2.795 N/A TYR 21.A N PHE 35.A O no hydrogen 2.784 N/A ILE 22.A N VAL 227.A O no hydrogen 2.984 N/A GLU 23.A N GLU 33.A O no hydrogen 2.968 N/A LEU 24.A N ILE 225.A O no hydrogen 2.733 N/A ASP 25.A N LYS 30.A O no hydrogen 2.870 N/A LEU 26.A N SER 223.A O no hydrogen 3.113 N/A SER 28.A N ASP 25.A OD2 no hydrogen 2.703 N/A SER 28.A OG ASP 25.A OD2 no hydrogen 2.905 N/A GLY 29.A N ASP 25.A O no hydrogen 2.805 N/A LYS 30.A N SER 28.A OG no hydrogen 3.239 N/A LEU 32.A N GLU 23.A O no hydrogen 2.862 N/A GLU 33.A N GLU 23.A O no hydrogen 3.452 N/A PHE 35.A N TYR 21.A O no hydrogen 2.756 N/A ARG 36.A NE GLU 12.A OE2 no hydrogen 2.671 N/A ARG 36.A NH1 GLU 39.A OE1 no hydrogen 3.371 N/A ARG 36.A NH1 GLU 39.A OE2 no hydrogen 3.064 N/A ARG 36.A NH2 GLU 12.A OE1 no hydrogen 3.000 N/A GLU 39.A N ARG 36.A O no hydrogen 3.201 N/A ARG 40.A NH1 VAL 134.A O no hydrogen 2.940 N/A ARG 40.A NH1 THR 147.A OG1 no hydrogen 2.723 N/A ARG 40.A NH2 VAL 134.A O no hydrogen 2.893 N/A PHE 41.A N THR 148.A O no hydrogen 3.010 N/A MET 43.A N ASP 146.A O no hydrogen 2.965 N/A SER 45.A OG SER 105.A OG no hydrogen 3.155 N/A SER 45.A OG TYR 141.A OH no hydrogen 3.235 N/A THR 46.A N MET 43.A O no hydrogen 3.166 N/A THR 46.A OG1 MET 43.A O no hydrogen 2.809 N/A THR 46.A OG1 TYR 229.A OH no hydrogen 2.705 N/A LYS 48.A N SER 45.A O no hydrogen 2.936 N/A LYS 48.A NZ SER 45.A OG no hydrogen 2.792 N/A LYS 48.A NZ SER 105.A O no hydrogen 3.107 N/A LYS 48.A NZ SER 105.A OG no hydrogen 3.115 N/A LYS 48.A NZ ASN 107.A OD1 no hydrogen 2.779 N/A LYS 48.A NZ TYR 141.A OH no hydrogen 3.019 N/A LEU 51.A N PHE 47.A O no hydrogen 2.932 N/A CYS 52.A N LYS 48.A O no hydrogen 3.081 N/A CYS 52.A SG LYS 48.A O no hydrogen 3.857 N/A GLY 53.A N VAL 49.A O no hydrogen 3.016 N/A ALA 54.A N LEU 50.A O no hydrogen 3.045 N/A VAL 55.A N LEU 51.A O no hydrogen 2.925 N/A LEU 56.A N CYS 52.A O no hydrogen 2.736 N/A SER 57.A N GLY 53.A O no hydrogen 2.765 N/A ARG 58.A N ALA 54.A O no hydrogen 3.102 N/A VAL 59.A N VAL 55.A O no hydrogen 3.138 N/A ASP 60.A N LEU 56.A O no hydrogen 2.711 N/A ALA 61.A N SER 57.A O no hydrogen 3.000 N/A GLY 62.A N VAL 59.A O no hydrogen 3.133 N/A GLN 63.A N ARG 58.A O no hydrogen 2.813 N/A GLU 64.A N ARG 58.A O no hydrogen 3.148 N/A GLN 65.A N GLU 64.A OE1 no hydrogen 3.154 N/A GLN 65.A NE2 GLY 62.A O no hydrogen 3.581 N/A ARG 68.A N GLN 65.A O no hydrogen 3.053 N/A ARG 68.A NE GLU 64.A OE1 no hydrogen 2.616 N/A ARG 68.A NH2 GLU 64.A OE1 no hydrogen 3.077 N/A ARG 68.A NH2 GLU 64.A OE2 no hydrogen 2.757 N/A ARG 69.A NH1 ASP 90.A O no hydrogen 2.642 N/A ILE 70.A N MET 92.A O no hydrogen 2.708 N/A TYR 72.A OH THR 84.A O no hydrogen 2.505 N/A SER 73.A N ASP 76.A OD1 no hydrogen 2.848 N/A ASP 76.A N SER 73.A O no hydrogen 2.711 N/A LEU 77.A N GLN 74.A O no hydrogen 3.114 N/A VAL 78.A N THR 108.A OG1 no hydrogen 2.826 N/A TYR 80.A OH MET 104.A O no hydrogen 2.722 N/A SER 81.A OG VAL 78.A O no hydrogen 2.650 N/A SER 81.A OG THR 108.A OG1 no hydrogen 2.426 N/A VAL 83.A N ASP 106.A OD2 no hydrogen 2.950 N/A THR 84.A N ASP 106.A OD2 no hydrogen 2.818 N/A THR 84.A OG1 ASP 106.A OD1 no hydrogen 2.881 N/A THR 84.A OG1 ASP 106.A OD2 no hydrogen 3.039 N/A GLU 85.A N SER 81.A O no hydrogen 3.053 N/A LYS 86.A N VAL 83.A O no hydrogen 3.132 N/A HIS 87.A N THR 84.A O no hydrogen 3.057 N/A HIS 87.A ND1 ASP 90.A OD2 no hydrogen 3.014 N/A GLY 91.A N HIS 87.A O no hydrogen 2.883 N/A MET 92.A N ILE 70.A O no hydrogen 2.915 N/A THR 93.A N GLU 96.A OE1 no hydrogen 3.091 N/A VAL 94.A N ARG 68.A O no hydrogen 3.015 N/A ARG 95.A N LEU 66.A O no hydrogen 2.999 N/A GLU 96.A N THR 93.A OG1 no hydrogen 3.154 N/A LEU 97.A N THR 93.A O no hydrogen 2.778 N/A CYS 98.A N VAL 94.A O no hydrogen 2.826 N/A SER 99.A N ARG 95.A O no hydrogen 2.779 N/A ALA 100.A N GLU 96.A O no hydrogen 2.805 N/A ALA 101.A N LEU 97.A O no hydrogen 3.008 N/A ILE 102.A N CYS 98.A O no hydrogen 2.833 N/A THR 103.A N SER 99.A O no hydrogen 2.742 N/A THR 103.A OG1 SER 99.A O no hydrogen 2.637 N/A ASP 106.A N ALA 100.A O no hydrogen 2.804 N/A ASN 107.A N TYR 80.A O no hydrogen 3.251 N/A ASN 107.A ND2 GLU 79.A O no hydrogen 3.136 N/A THR 108.A OG1 SER 81.A OG no hydrogen 2.426 N/A ALA 109.A N ASP 106.A OD1 no hydrogen 2.950 N/A ALA 110.A N ASP 106.A O no hydrogen 3.261 N/A ASN 111.A N ASN 107.A O no hydrogen 3.104 N/A LEU 112.A N THR 108.A O no hydrogen 2.940 N/A LEU 113.A N ALA 109.A O no hydrogen 3.065 N/A LEU 114.A N ALA 110.A O no hydrogen 2.757 N/A THR 115.A N ASN 111.A O no hydrogen 2.941 N/A THR 115.A OG1 ASN 111.A O no hydrogen 3.438 N/A THR 116.A N LEU 112.A O no hydrogen 3.127 N/A THR 116.A OG1 LEU 113.A O no hydrogen 2.557 N/A ILE 117.A N LEU 114.A O no hydrogen 3.357 N/A GLY 118.A N THR 115.A O no hydrogen 3.176 N/A GLY 119.A N LEU 114.A O no hydrogen 2.673 N/A GLU 122.A N GLY 119.A O no hydrogen 2.856 N/A LEU 123.A N GLY 119.A O no hydrogen 3.238 N/A THR 124.A N PRO 120.A O no hydrogen 2.895 N/A THR 124.A OG1 PRO 120.A O no hydrogen 3.101 N/A THR 124.A OG1 LEU 137.A O no hydrogen 2.973 N/A ALA 125.A N LYS 121.A O no hydrogen 2.839 N/A PHE 126.A N GLU 122.A O no hydrogen 2.898 N/A LEU 127.A N LEU 123.A O no hydrogen 2.868 N/A HIS 128.A N THR 124.A O no hydrogen 2.722 N/A ASN 129.A N ALA 125.A O no hydrogen 2.992 N/A MET 130.A N LEU 127.A O no hydrogen 3.147 N/A GLY 131.A N HIS 128.A O no hydrogen 3.208 N/A ASP 132.A N LEU 127.A O no hydrogen 2.962 N/A VAL 134.A N ASP 132.A OD1 no hydrogen 2.918 N/A THR 135.A N ASP 132.A OD1 no hydrogen 2.976 N/A THR 135.A OG1 ASP 132.A OD1 no hydrogen 3.184 N/A THR 135.A OG1 ASP 132.A OD2 no hydrogen 2.559 N/A THR 135.A OG1 THR 148.A OG1 no hydrogen 2.853 N/A ARG 136.A N THR 147.A O no hydrogen 3.096 N/A ARG 136.A NE ASP 138.A OD1 no hydrogen 3.096 N/A ARG 136.A NE ASP 138.A OD2 no hydrogen 3.337 N/A ARG 136.A NH2 ASP 138.A OD2 no hydrogen 2.615 N/A LEU 137.A N THR 124.A OG1 no hydrogen 3.012 N/A ASP 138.A N ASP 146.A OD1 no hydrogen 2.684 N/A ARG 139.A N ASP 146.A OD1 no hydrogen 3.117 N/A ARG 139.A NE ASP 146.A OD2 no hydrogen 2.789 N/A ARG 139.A NH2 ASP 146.A OD2 no hydrogen 3.277 N/A TYR 141.A N ASN 111.A OD1 no hydrogen 2.937 N/A ARG 145.A N ASP 143.A OD1 no hydrogen 3.070 N/A ARG 145.A NE ASP 143.A OD1 no hydrogen 3.211 N/A ARG 145.A NE ASP 143.A OD2 no hydrogen 2.932 N/A ARG 145.A NH2 ASP 143.A OD2 no hydrogen 2.802 N/A ASP 146.A N ASP 138.A OD1 no hydrogen 3.104 N/A THR 147.A OG1 GLU 144.A O no hydrogen 2.295 N/A THR 148.A N PHE 41.A O no hydrogen 3.081 N/A THR 148.A OG1 THR 135.A OG1 no hydrogen 2.853 N/A THR 148.A OG1 THR 149.A O no hydrogen 3.075 N/A THR 149.A OG1 PRO 37.A O no hydrogen 3.372 N/A ALA 151.A N PRO 37.A O no hydrogen 3.128 N/A ALA 152.A N THR 149.A OG1 no hydrogen 3.173 N/A MET 153.A N THR 149.A O no hydrogen 3.069 N/A ALA 154.A N PRO 150.A O no hydrogen 2.865 N/A THR 155.A N ALA 151.A O no hydrogen 2.968 N/A THR 155.A OG1 ALA 151.A O no hydrogen 2.807 N/A THR 155.A OG1 ALA 152.A O no hydrogen 3.028 N/A THR 156.A N ALA 152.A O no hydrogen 2.860 N/A THR 156.A OG1 ASP 132.A OD2 no hydrogen 2.734 N/A THR 156.A OG1 ALA 152.A O no hydrogen 3.209 N/A LEU 157.A N MET 153.A O no hydrogen 2.865 N/A ARG 158.A N ALA 154.A O no hydrogen 3.041 N/A ARG 158.A NE LEU 26.A O no hydrogen 2.981 N/A ARG 158.A NH2 ASN 27.A O no hydrogen 3.109 N/A LYS 159.A N THR 155.A O no hydrogen 2.927 N/A LYS 159.A NZ MET 130.A O no hydrogen 2.811 N/A LEU 160.A N THR 156.A O no hydrogen 3.036 N/A LEU 161.A N LEU 157.A O no hydrogen 2.974 N/A THR 162.A N ARG 158.A O no hydrogen 2.892 N/A THR 162.A OG1 ARG 158.A O no hydrogen 2.945 N/A GLY 163.A N LYS 159.A O no hydrogen 2.857 N/A THR 167.A N ASP 60.A OD2 no hydrogen 2.932 N/A THR 167.A OG1 ASP 60.A OD1 no hydrogen 2.779 N/A THR 167.A OG1 ASP 60.A OD2 no hydrogen 3.348 N/A SER 170.A N THR 167.A OG1 no hydrogen 3.221 N/A SER 170.A OG ASP 60.A OD1 no hydrogen 2.678 N/A SER 170.A OG THR 167.A OG1 no hydrogen 3.332 N/A ARG 171.A N THR 167.A O no hydrogen 2.998 N/A ARG 171.A NE LEU 166.A O no hydrogen 2.843 N/A ARG 171.A NH2 LEU 166.A O no hydrogen 2.999 N/A GLN 172.A N LEU 168.A O no hydrogen 3.007 N/A GLN 172.A NE2 GLN 172.A O no hydrogen 3.591 N/A GLN 172.A NE2 ASP 176.A OD1 no hydrogen 2.981 N/A GLN 173.A N ALA 169.A O no hydrogen 2.829 N/A LEU 174.A N SER 170.A O no hydrogen 2.994 N/A ILE 175.A N ARG 171.A O no hydrogen 3.030 N/A ASP 176.A N GLN 172.A O no hydrogen 2.891 N/A TRP 177.A N GLN 173.A O no hydrogen 3.040 N/A MET 178.A N LEU 174.A O no hydrogen 3.174 N/A GLU 179.A N ILE 175.A O no hydrogen 2.794 N/A ALA 180.A N ASP 176.A O no hydrogen 3.031 N/A ASP 181.A N MET 178.A O no hydrogen 3.082 N/A LYS 182.A N THR 103.A O no hydrogen 2.712 N/A VAL 183.A N ASP 181.A OD1 no hydrogen 3.338 N/A LEU 187.A N ALA 184.A O no hydrogen 3.197 N/A ARG 189.A NE ASP 200.A OD1 no hydrogen 3.081 N/A ARG 189.A NE ASP 200.A OD2 no hydrogen 3.228 N/A ARG 189.A NH2 GLU 179.A O no hydrogen 2.932 N/A ARG 189.A NH2 ASP 200.A OD1 no hydrogen 3.162 N/A SER 190.A N LEU 187.A O no hydrogen 2.749 N/A SER 190.A OG PRO 186.A O no hydrogen 3.157 N/A SER 190.A OG LEU 187.A O no hydrogen 2.847 N/A ALA 191.A N LEU 188.A O no hydrogen 2.922 N/A LEU 192.A N ARG 189.A O no hydrogen 3.225 N/A TRP 196.A N PRO 193.A O no hydrogen 3.355 N/A PHE 197.A N GLY 217.A O no hydrogen 2.863 N/A ALA 199.A N ALA 215.A O no hydrogen 2.924 N/A ASP 200.A N MET 178.A O no hydrogen 3.060 N/A LYS 201.A N ILE 213.A O no hydrogen 2.977 N/A LYS 201.A NZ SER 105.A OG no hydrogen 3.006 N/A LYS 201.A NZ SER 202.A O no hydrogen 3.008 N/A SER 202.A OG VAL 183.A O no hydrogen 2.999 N/A GLY 203.A N GLY 211.A O no hydrogen 2.754 N/A GLY 205.A N SER 209.A O no hydrogen 2.748 N/A SER 209.A N GLU 206.A O no hydrogen 3.310 N/A SER 209.A OG GLU 206.A O no hydrogen 3.037 N/A SER 209.A OG THR 231.A OG1 no hydrogen 2.803 N/A ARG 210.A N THR 230.A O no hydrogen 2.959 N/A ARG 210.A NE ASN 241.A OD1 no hydrogen 2.865 N/A ARG 210.A NH1 GLY 203.A O no hydrogen 2.941 N/A ARG 210.A NH2 ASN 241.A OD1 no hydrogen 3.066 N/A GLY 211.A N GLY 203.A O no hydrogen 2.995 N/A ILE 212.A N ILE 228.A O no hydrogen 2.825 N/A ILE 213.A N LYS 201.A O no hydrogen 2.980 N/A ALA 214.A N VAL 226.A O no hydrogen 2.871 N/A ALA 215.A N ALA 199.A O no hydrogen 2.911 N/A LEU 216.A N ARG 224.A O no hydrogen 3.043 N/A GLY 217.A N PHE 197.A O no hydrogen 3.140 N/A GLY 220.A N GLY 195.A O no hydrogen 2.693 N/A SER 223.A N LEU 216.A O no hydrogen 2.900 N/A ARG 224.A N LEU 216.A O no hydrogen 3.046 N/A ARG 224.A NH1 GLU 23.A OE2 no hydrogen 2.337 N/A ARG 224.A NH2 TRP 255.A O no hydrogen 2.947 N/A ILE 225.A N LEU 24.A O no hydrogen 2.775 N/A VAL 226.A N ALA 214.A O no hydrogen 2.882 N/A VAL 227.A N ILE 22.A O no hydrogen 2.966 N/A ILE 228.A N ILE 212.A O no hydrogen 2.859 N/A TYR 229.A N GLY 20.A O no hydrogen 2.958 N/A TYR 229.A OH THR 46.A OG1 no hydrogen 2.705 N/A THR 230.A N ARG 210.A O no hydrogen 2.826 N/A THR 230.A OG1 ARG 18.A O no hydrogen 2.789 N/A THR 231.A N ARG 18.A O no hydrogen 3.321 N/A THR 231.A OG1 SER 209.A OG no hydrogen 2.803 N/A SER 233.A OG LEU 15.A O no hydrogen 2.891 N/A ALA 235.A N SER 233.A OG no hydrogen 3.057 N/A GLU 239.A N THR 236.A OG1 no hydrogen 3.287 N/A ARG 240.A N THR 236.A O no hydrogen 3.042 N/A ARG 240.A NE ALA 235.A O no hydrogen 3.205 N/A ARG 240.A NH2 ALA 235.A O no hydrogen 3.249 N/A ASN 241.A N MET 237.A O no hydrogen 2.944 N/A ARG 242.A N ASP 238.A O no hydrogen 3.181 N/A GLN 243.A N GLU 239.A O no hydrogen 3.241 N/A GLN 243.A NE2 GLN 14.A OE1 no hydrogen 2.840 N/A GLN 243.A NE2 GLU 239.A OE2 no hydrogen 3.531 N/A ILE 244.A N ARG 240.A O no hydrogen 3.112 N/A ALA 245.A N ASN 241.A O no hydrogen 2.850 N/A GLU 246.A N ARG 242.A O no hydrogen 2.889 N/A ILE 247.A N GLN 243.A O no hydrogen 3.000 N/A GLY 248.A N ILE 244.A O no hydrogen 2.929 N/A ALA 249.A N ALA 245.A O no hydrogen 2.697 N/A SER 250.A N GLU 246.A O no hydrogen 2.976 N/A SER 250.A OG THR 4.A OG1 no hydrogen 2.790 N/A LEU 251.A N ILE 247.A O no hydrogen 3.141 N/A ILE 252.A N GLY 248.A O no hydrogen 3.064 N/A LYS 253.A N ALA 249.A O no hydrogen 2.844 N/A HIS 254.A N SER 250.A O no hydrogen 2.950 N/A TRP 255.A N ILE 252.A O no hydrogen 3.185 N/A