Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1cx4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 1.A NH1 ASP 37.A OD2 no hydrogen 2.854 N/A HIS 4.A N ASP 37.A O no hydrogen 2.958 N/A LYS 6.A NZ HIS 4.A O no hydrogen 2.853 N/A LYS 6.A NZ LEU 36.A O no hydrogen 3.093 N/A LYS 6.A NZ ASP 37.A O no hydrogen 3.263 N/A LYS 6.A NZ MET 39.A O no hydrogen 2.738 N/A THR 7.A N GLN 10.A OE1 no hydrogen 2.893 N/A GLN 10.A N THR 7.A O no hydrogen 3.109 N/A GLN 10.A N THR 7.A OG1 no hydrogen 3.217 N/A GLN 10.A NE2 GLU 41.A OE2 no hydrogen 2.751 N/A ARG 11.A N THR 7.A O no hydrogen 3.116 N/A ASN 12.A N ASP 8.A O no hydrogen 3.182 N/A ARG 13.A N ASP 9.A O no hydrogen 3.258 N/A ARG 13.A NH1 ASP 9.A OD1 no hydrogen 3.079 N/A ARG 13.A NH2 GLU 41.A OE1 no hydrogen 2.569 N/A ARG 13.A NH2 ASP 64.A OD1 no hydrogen 3.218 N/A LEU 14.A N GLN 10.A O no hydrogen 2.733 N/A GLN 15.A N ARG 11.A O no hydrogen 2.964 N/A GLN 15.A NE2 ARG 11.A O no hydrogen 3.398 N/A GLU 16.A N ASN 12.A O no hydrogen 3.127 N/A ALA 17.A N ARG 13.A O no hydrogen 3.033 N/A CYS 18.A N LEU 14.A O no hydrogen 3.003 N/A CYS 18.A SG LEU 14.A O no hydrogen 3.354 N/A ILE 21.A N CYS 18.A O no hydrogen 3.205 N/A PHE 24.A N ILE 21.A O no hydrogen 2.916 N/A LYS 25.A N LEU 22.A O no hydrogen 3.113 N/A LYS 25.A NZ LYS 19.A O no hydrogen 2.832 N/A ASN 26.A ND2 THR 163.A OG1 no hydrogen 3.379 N/A GLU 30.A N ASP 28.A OD1 no hydrogen 2.704 N/A GLN 31.A N ASP 28.A OD1 no hydrogen 2.723 N/A MET 32.A N ASP 28.A O no hydrogen 3.116 N/A SER 33.A N PRO 29.A O no hydrogen 3.304 N/A SER 33.A OG GLU 30.A O no hydrogen 2.666 N/A GLN 34.A N GLU 30.A O no hydrogen 3.379 N/A VAL 35.A N GLN 31.A O no hydrogen 3.059 N/A LEU 36.A N MET 32.A O no hydrogen 2.933 N/A ASP 37.A N SER 33.A O no hydrogen 3.003 N/A ALA 38.A N GLN 34.A O no hydrogen 3.061 N/A ALA 38.A N VAL 35.A O no hydrogen 3.146 N/A MET 39.A N VAL 35.A O no hydrogen 3.109 N/A MET 39.A N LEU 36.A O no hydrogen 3.362 N/A PHE 40.A N GLY 115.A O no hydrogen 3.100 N/A LYS 42.A N LEU 113.A O no hydrogen 2.859 N/A LYS 42.A NZ TYR 61.A OH no hydrogen 3.252 N/A VAL 44.A N GLY 111.A O no hydrogen 2.933 N/A LYS 45.A N GLU 48.A OE2 no hydrogen 2.907 N/A GLY 47.A N ALA 107.A O no hydrogen 2.761 N/A GLU 48.A N LYS 45.A O no hydrogen 2.928 N/A HIS 49.A ND1 ASP 52.A OD1 no hydrogen 2.885 N/A VAL 50.A N ILE 105.A O no hydrogen 2.917 N/A ILE 51.A N ILE 105.A O no hydrogen 3.431 N/A GLN 53.A N THR 104.A OG1 no hydrogen 3.015 N/A GLN 53.A NE2 LYS 73.A O no hydrogen 3.583 N/A GLY 54.A N ARG 101.A O no hydrogen 2.913 N/A ASP 55.A N ASP 52.A O no hydrogen 3.170 N/A ASN 59.A ND2 TYR 61.A OH no hydrogen 3.308 N/A PHE 60.A N LEU 116.A O no hydrogen 2.893 N/A TYR 61.A N PHE 90.A O no hydrogen 2.901 N/A VAL 62.A N TRP 114.A O no hydrogen 2.913 N/A ILE 63.A N GLY 88.A O no hydrogen 2.862 N/A ASP 64.A N ALA 112.A O no hydrogen 2.959 N/A ARG 65.A N ALA 112.A O no hydrogen 3.390 N/A GLY 66.A N ASN 86.A OD1 no hydrogen 2.736 N/A THR 67.A N SER 109.A OG no hydrogen 3.291 N/A THR 67.A OG1 THR 108.A OG1 no hydrogen 2.611 N/A THR 67.A OG1 SER 109.A OG no hydrogen 3.292 N/A PHE 68.A N TYR 84.A O no hydrogen 3.059 N/A ASP 69.A N THR 106.A O no hydrogen 2.862 N/A ILE 70.A N GLY 82.A O no hydrogen 2.888 N/A TYR 71.A N THR 104.A O no hydrogen 2.854 N/A VAL 72.A N ARG 79.A O no hydrogen 2.980 N/A LYS 73.A N GLN 53.A OE1 no hydrogen 2.672 N/A CYS 74.A N VAL 77.A O no hydrogen 2.672 N/A VAL 77.A N CYS 74.A O no hydrogen 3.452 N/A ARG 79.A N VAL 72.A O no hydrogen 2.983 N/A CYS 80.A SG ILE 70.A O no hydrogen 3.775 N/A CYS 80.A SG GLY 82.A O no hydrogen 3.621 N/A VAL 81.A N ILE 70.A O no hydrogen 2.973 N/A TYR 84.A N PHE 68.A O no hydrogen 2.832 N/A TYR 84.A OH SER 89.A O no hydrogen 3.395 N/A ASN 86.A N GLY 66.A O no hydrogen 2.746 N/A ASN 86.A ND2 ASP 85.A OD1 no hydrogen 2.643 N/A PHE 90.A N TYR 61.A O no hydrogen 2.940 N/A MET 96.A N GLU 92.A O no hydrogen 3.057 N/A MET 96.A N LEU 93.A O no hydrogen 3.053 N/A TYR 97.A N LEU 93.A O no hydrogen 2.990 N/A TYR 97.A OH ASP 159.A OD1 no hydrogen 2.544 N/A ARG 101.A N ASP 55.A O no hydrogen 2.857 N/A ARG 101.A NH1 GLY 91.A O no hydrogen 2.871 N/A ARG 101.A NH2 ASP 58.A OD1 no hydrogen 2.857 N/A ARG 101.A NH2 ASN 59.A O no hydrogen 2.925 N/A THR 104.A N TYR 71.A O no hydrogen 2.723 N/A ILE 105.A N ILE 51.A O no hydrogen 2.898 N/A THR 106.A N ASP 69.A O no hydrogen 3.154 N/A ALA 107.A N GLU 48.A O no hydrogen 2.995 N/A THR 108.A N THR 67.A O no hydrogen 2.813 N/A THR 108.A OG1 THR 67.A OG1 no hydrogen 2.611 N/A SER 109.A OG THR 67.A OG1 no hydrogen 3.292 N/A SER 109.A OG PRO 110.A O no hydrogen 3.009 N/A GLY 111.A N VAL 44.A O no hydrogen 3.072 N/A ALA 112.A N ARG 65.A O no hydrogen 3.065 N/A LEU 113.A N LYS 42.A O no hydrogen 2.809 N/A TRP 114.A N VAL 62.A O no hydrogen 2.789 N/A TRP 114.A NE1 ASP 64.A OD2 no hydrogen 2.817 N/A GLY 115.A N PHE 40.A O no hydrogen 2.769 N/A LEU 116.A N PHE 60.A O no hydrogen 2.913 N/A ARG 118.A NH2 ASN 98.A OD1 no hydrogen 2.858 N/A THR 120.A N ASP 117.A OD1 no hydrogen 2.886 N/A THR 120.A OG1 ASP 117.A OD1 no hydrogen 3.341 N/A THR 120.A OG1 ASP 117.A OD2 no hydrogen 2.661 N/A PHE 121.A N ASP 117.A O no hydrogen 3.105 N/A ARG 122.A N ARG 118.A O no hydrogen 2.847 N/A ARG 122.A NH1 LEU 95.A O no hydrogen 2.675 N/A ARG 123.A N VAL 119.A O no hydrogen 2.976 N/A ARG 123.A NH2 GLN 34.A OE1 no hydrogen 2.656 N/A ILE 124.A N THR 120.A O no hydrogen 3.151 N/A ILE 124.A N PHE 121.A O no hydrogen 3.234 N/A VAL 126.A N PHE 121.A O no hydrogen 3.303 N/A ASN 128.A N ILE 124.A O no hydrogen 2.883 N/A ASN 129.A N ILE 125.A O no hydrogen 2.850 N/A ASN 129.A ND2 ASP 159.A O no hydrogen 3.367 N/A LYS 132.A N ASN 128.A O no hydrogen 3.084 N/A LYS 132.A NZ ASN 129.A OD1 no hydrogen 3.213 N/A LYS 132.A NZ ASP 159.A O no hydrogen 3.266 N/A LYS 132.A NZ ILE 161.A O no hydrogen 2.814 N/A ARG 133.A N ASN 129.A O no hydrogen 2.745 N/A ARG 133.A NH1 GLU 137.A OE2 no hydrogen 3.278 N/A ARG 133.A NH1 LEU 155.A O no hydrogen 3.164 N/A ARG 133.A NH2 LEU 155.A O no hydrogen 2.752 N/A ARG 133.A NH2 ASP 159.A OD2 no hydrogen 2.748 N/A LYS 134.A N ALA 130.A O no hydrogen 3.179 N/A MET 135.A N LYS 131.A O no hydrogen 3.270 N/A MET 135.A N LYS 132.A O no hydrogen 3.109 N/A TYR 136.A N LYS 132.A O no hydrogen 2.984 N/A TYR 136.A OH THR 163.A OG1 no hydrogen 2.952 N/A GLU 137.A N ARG 133.A O no hydrogen 2.888 N/A ILE 140.A N TYR 136.A O no hydrogen 2.861 N/A GLU 141.A N GLU 137.A O no hydrogen 3.037 N/A SER 142.A N SER 138.A O no hydrogen 3.202 N/A SER 142.A OG PHE 139.A O no hydrogen 2.907 N/A LEU 143.A N ILE 140.A O no hydrogen 3.346 N/A LEU 146.A N LEU 143.A O no hydrogen 3.149 N/A LYS 147.A N PRO 144.A O no hydrogen 3.278 N/A LYS 147.A NZ GLU 141.A O no hydrogen 3.194 N/A LEU 149.A N LEU 146.A O no hydrogen 3.223 N/A GLU 150.A N GLU 153.A OE1 no hydrogen 2.865 N/A GLU 153.A N GLU 150.A O no hydrogen 2.918 N/A ARG 154.A N GLU 150.A O no hydrogen 3.100 N/A ARG 154.A NH2 LEU 146.A O no hydrogen 2.869 N/A LEU 155.A N VAL 151.A O no hydrogen 3.290 N/A LYS 156.A N GLU 153.A O no hydrogen 3.185 N/A VAL 157.A N ARG 154.A O no hydrogen 3.114 N/A ASP 159.A N LYS 156.A O no hydrogen 3.219 N/A VAL 160.A N VAL 157.A O no hydrogen 3.322 N/A GLY 162.A N ALA 236.A O no hydrogen 2.883 N/A THR 163.A N ASN 26.A OD1 no hydrogen 3.214 N/A THR 163.A OG1 TYR 136.A OH no hydrogen 2.952 N/A LYS 164.A N CYS 234.A O no hydrogen 2.888 N/A TYR 166.A N VAL 232.A O no hydrogen 2.832 N/A ASN 167.A N GLU 170.A OE2 no hydrogen 2.869 N/A GLY 169.A N ALA 228.A O no hydrogen 2.867 N/A GLU 170.A N ASN 167.A O no hydrogen 3.014 N/A ILE 172.A N ALA 226.A O no hydrogen 2.729 N/A ILE 173.A N ALA 226.A O no hydrogen 3.505 N/A GLN 175.A N SER 225.A OG no hydrogen 3.013 N/A GLY 176.A N ARG 222.A O no hydrogen 2.768 N/A ASP 177.A N ALA 174.A O no hydrogen 3.090 N/A SER 181.A OG ASP 180.A OD1 no hydrogen 2.966 N/A PHE 182.A N MET 237.A O no hydrogen 2.912 N/A PHE 183.A N PHE 211.A O no hydrogen 3.032 N/A ILE 184.A N LEU 235.A O no hydrogen 3.010 N/A VAL 185.A N GLN 209.A O no hydrogen 2.867 N/A GLU 186.A N LYS 233.A O no hydrogen 2.714 N/A SER 187.A N LYS 233.A O no hydrogen 3.211 N/A SER 187.A OG GLU 186.A OE1 no hydrogen 3.309 N/A VAL 190.A N CYS 205.A O no hydrogen 2.900 N/A ARG 191.A N HIS 227.A O no hydrogen 2.918 N/A ARG 191.A NE GLU 201.A OE1 no hydrogen 2.612 N/A ARG 191.A NH2 GLU 201.A OE1 no hydrogen 2.973 N/A ILE 192.A N ALA 203.A O no hydrogen 2.773 N/A THR 193.A N SER 225.A O no hydrogen 2.970 N/A MET 194.A N VAL 200.A O no hydrogen 2.944 N/A LYS 195.A N GLN 175.A OE1 no hydrogen 3.017 N/A VAL 200.A N MET 194.A O no hydrogen 2.776 N/A ILE 202.A N ILE 192.A O no hydrogen 2.941 N/A ARG 204.A NH2 GLU 189.A OE2 no hydrogen 2.750 N/A CYS 205.A N VAL 190.A O no hydrogen 2.730 N/A CYS 205.A SG TYR 210.A O no hydrogen 4.036 N/A LEU 206.A N GLN 209.A OE1 no hydrogen 2.598 N/A ARG 207.A NH1 GLU 186.A O no hydrogen 2.656 N/A ARG 207.A NH1 GLU 186.A OE2 no hydrogen 2.835 N/A GLY 208.A N VAL 185.A O no hydrogen 2.916 N/A GLN 209.A N LEU 206.A O no hydrogen 2.900 N/A PHE 211.A N PHE 183.A O no hydrogen 3.068 N/A GLU 213.A N GLU 213.A OE1 no hydrogen 2.694 N/A VAL 217.A N GLU 213.A O no hydrogen 3.006 N/A THR 218.A N LEU 214.A O no hydrogen 3.025 N/A THR 218.A OG1 LEU 214.A O no hydrogen 2.892 N/A LYS 220.A N ALA 215.A O no hydrogen 3.163 N/A LYS 220.A NZ ASP 273.A O no hydrogen 2.804 N/A ARG 222.A N ASP 177.A O no hydrogen 2.796 N/A ARG 222.A NH1 SER 181.A O no hydrogen 3.436 N/A ARG 222.A NH1 GLY 212.A O no hydrogen 2.810 N/A ARG 222.A NH2 SER 181.A O no hydrogen 2.746 N/A SER 225.A N THR 193.A O no hydrogen 2.837 N/A ALA 226.A N ILE 173.A O no hydrogen 3.071 N/A HIS 227.A N ARG 191.A O no hydrogen 2.998 N/A ALA 228.A N GLU 170.A O no hydrogen 3.042 N/A ILE 229.A N GLU 189.A O no hydrogen 2.937 N/A GLY 230.A N ASP 168.A OD2 no hydrogen 2.716 N/A VAL 232.A N TYR 166.A O no hydrogen 2.926 N/A LYS 233.A N SER 187.A O no hydrogen 2.923 N/A LYS 233.A NZ GLU 186.A OE1 no hydrogen 3.358 N/A CYS 234.A N LYS 164.A O no hydrogen 2.868 N/A LEU 235.A N ILE 184.A O no hydrogen 2.831 N/A ALA 236.A N GLY 162.A O no hydrogen 2.736 N/A MET 237.A N PHE 182.A O no hydrogen 3.109 N/A VAL 239.A N ASP 180.A O no hydrogen 2.987 N/A GLN 240.A NE2 ASN 83.A O no hydrogen 2.962 N/A ALA 241.A N ASP 238.A OD1 no hydrogen 2.712 N/A PHE 242.A N ASP 238.A O no hydrogen 3.027 N/A GLU 243.A N VAL 239.A O no hydrogen 2.965 N/A ARG 244.A N GLN 240.A O no hydrogen 2.978 N/A LEU 245.A N ALA 241.A O no hydrogen 2.849 N/A LEU 246.A N PHE 242.A O no hydrogen 2.923 N/A CYS 249.A N LEU 246.A O no hydrogen 3.074 N/A CYS 249.A SG LEU 246.A O no hydrogen 3.471 N/A MET 250.A N GLY 247.A O no hydrogen 3.014 N/A MET 253.A N CYS 249.A O no hydrogen 3.410 N/A LYS 254.A N MET 250.A O no hydrogen 3.234 N/A ARG 255.A N GLU 251.A O no hydrogen 2.725 N/A ASN 256.A N ILE 252.A O no hydrogen 3.153 N/A ASN 256.A ND2 TYR 210.A OH no hydrogen 2.945 N/A ILE 257.A N MET 253.A O no hydrogen 2.970 N/A ILE 257.A N LYS 254.A O no hydrogen 3.231 N/A ALA 258.A N LYS 254.A O no hydrogen 3.439 N/A TYR 260.A N ASN 256.A O no hydrogen 3.383 N/A TYR 260.A OH GLU 213.A OE2 no hydrogen 2.696 N/A GLU 261.A N ILE 257.A O no hydrogen 3.360 N/A GLU 262.A N ALA 258.A O no hydrogen 3.313 N/A GLN 263.A N THR 259.A O no hydrogen 3.004 N/A GLN 263.A NE2 ILE 202.A O no hydrogen 2.953 N/A LEU 264.A N TYR 260.A O no hydrogen 3.138 N/A VAL 265.A N GLU 261.A O no hydrogen 2.998 N/A ALA 266.A N GLU 262.A O no hydrogen 2.960 N/A LEU 267.A N GLN 263.A O no hydrogen 2.915 N/A PHE 268.A N LEU 264.A O no hydrogen 2.570 N/A GLY 269.A N VAL 265.A O no hydrogen 2.617 N/A ASN 271.A ND2 GLU 261.A OE2 no hydrogen 2.825 N/A MET 272.A N THR 270.A OG1 no hydrogen 3.372 N/A ASP 273.A N ASN 271.A OD1 no hydrogen 3.061 N/A