Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1zp4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 4.A N PHE 1.A O no hydrogen 3.156 N/A SER 5.A OG PHE 2.A O no hydrogen 2.929 N/A GLN 6.A N PHE 2.A O no hydrogen 2.810 N/A ARG 7.A N HIS 3.A O no hydrogen 3.116 N/A ASP 8.A N ALA 4.A O no hydrogen 3.120 N/A ALA 9.A N SER 5.A O no hydrogen 2.930 N/A LEU 10.A N GLN 6.A O no hydrogen 2.923 N/A ASN 11.A N ARG 7.A O no hydrogen 2.853 N/A GLN 12.A N ASP 8.A O no hydrogen 2.879 N/A SER 13.A N ALA 9.A O no hydrogen 2.951 N/A SER 13.A OG ALA 9.A O no hydrogen 3.205 N/A SER 13.A OG LEU 10.A O no hydrogen 2.611 N/A LEU 14.A N LEU 10.A O no hydrogen 3.088 N/A ALA 15.A N ASN 11.A O no hydrogen 3.009 N/A GLU 16.A N GLN 12.A O no hydrogen 3.085 N/A GLU 16.A N SER 13.A O no hydrogen 3.230 N/A VAL 17.A N LEU 14.A O no hydrogen 3.045 N/A ASN 22.A N LYS 258.A O no hydrogen 2.919 N/A ASN 22.A ND2 ASP 259.A OD1 no hydrogen 3.346 N/A SER 24.A N PHE 260.A O no hydrogen 2.959 N/A SER 24.A OG PHE 260.A O no hydrogen 3.364 N/A SER 24.A OG HIS 261.A ND1 no hydrogen 2.682 N/A PHE 25.A N PHE 53.A O no hydrogen 3.325 N/A GLN 26.A N PHE 262.A O no hydrogen 2.889 N/A PHE 27.A N SER 55.A O no hydrogen 2.804 N/A PHE 28.A N ASN 266.A OD1 no hydrogen 2.980 N/A MET 35.A N THR 32.A OG1 no hydrogen 3.217 N/A GLU 36.A N THR 32.A O no hydrogen 3.019 N/A GLN 37.A N SER 33.A O no hydrogen 3.206 N/A THR 38.A N GLU 34.A O no hydrogen 3.055 N/A THR 38.A OG1 GLU 34.A O no hydrogen 2.978 N/A LEU 39.A N MET 35.A O no hydrogen 2.757 N/A TRP 40.A N GLU 36.A O no hydrogen 3.215 N/A TRP 40.A NE1 GLU 36.A OE1 no hydrogen 2.886 N/A ASN 41.A N GLN 37.A O no hydrogen 3.079 N/A SER 42.A N THR 38.A O no hydrogen 2.997 N/A SER 42.A OG THR 38.A O no hydrogen 3.019 N/A SER 42.A OG ASN 266.A O no hydrogen 2.717 N/A ILE 43.A N LEU 39.A O no hydrogen 2.896 N/A ASP 44.A N TRP 40.A O no hydrogen 3.249 N/A ARG 45.A N ASN 41.A O no hydrogen 3.073 N/A LEU 46.A N SER 42.A O no hydrogen 2.738 N/A SER 47.A N ILE 43.A O no hydrogen 2.741 N/A SER 47.A OG ILE 43.A O no hydrogen 2.981 N/A SER 47.A OG ASP 44.A O no hydrogen 2.601 N/A SER 48.A OG ARG 45.A O no hydrogen 2.553 N/A LEU 49.A N LEU 46.A O no hydrogen 2.975 N/A LYS 50.A N SER 47.A O no hydrogen 3.002 N/A LYS 52.A N VAL 23.A O no hydrogen 2.778 N/A VAL 54.A N GLU 75.A O no hydrogen 3.058 N/A SER 55.A N PHE 25.A O no hydrogen 2.803 N/A SER 55.A OG HIS 79.A NE2 no hydrogen 2.917 N/A VAL 56.A N ALA 77.A O no hydrogen 3.310 N/A THR 57.A N PHE 27.A O no hydrogen 2.970 N/A THR 61.A OG1 THR 57.A O no hydrogen 3.061 N/A HIS 62.A NE2 ASP 96.A OD2 no hydrogen 2.791 N/A ILE 64.A N ARG 60.A O no hydrogen 3.025 N/A ILE 65.A N THR 61.A O no hydrogen 2.960 N/A LYS 66.A N HIS 62.A O no hydrogen 3.184 N/A GLY 67.A N SER 63.A O no hydrogen 2.830 N/A ILE 68.A N ILE 64.A O no hydrogen 2.850 N/A LYS 69.A N ILE 65.A O no hydrogen 2.920 N/A ASP 70.A N LYS 66.A O no hydrogen 2.760 N/A ARG 71.A N ILE 68.A O no hydrogen 3.281 N/A THR 72.A N ILE 68.A O no hydrogen 2.857 N/A THR 72.A OG1 ILE 68.A O no hydrogen 2.650 N/A GLY 73.A N LYS 69.A O no hydrogen 2.953 N/A LEU 74.A N THR 72.A OG1 no hydrogen 3.400 N/A ALA 77.A N VAL 54.A O no hydrogen 2.796 N/A HIS 79.A N VAL 56.A O no hydrogen 3.007 N/A HIS 79.A NE2 SER 55.A OG no hydrogen 2.917 N/A LEU 80.A N VAL 106.A O no hydrogen 2.926 N/A CYS 82.A N ARG 109.A O no hydrogen 2.694 N/A CYS 82.A SG LEU 108.A O no hydrogen 3.727 N/A CYS 82.A SG TYR 119.A O no hydrogen 3.783 N/A GLU 89.A N THR 86.A OG1 no hydrogen 3.185 N/A LEU 90.A N THR 86.A O no hydrogen 2.892 N/A ARG 91.A N ASP 88.A O no hydrogen 3.309 N/A ALA 94.A N ARG 91.A O no hydrogen 2.923 N/A ARG 95.A N ARG 91.A O no hydrogen 2.989 N/A ASP 96.A N THR 92.A O no hydrogen 3.307 N/A ASN 99.A N ARG 95.A O no hydrogen 2.992 N/A ASN 99.A ND2 ARG 95.A O no hydrogen 2.889 N/A ASN 100.A N TYR 97.A O no hydrogen 2.947 N/A ILE 102.A N TYR 97.A O no hydrogen 2.853 N/A HIS 104.A ND1 GLU 75.A OE2 no hydrogen 2.697 N/A HIS 104.A NE2 SER 136.A OG no hydrogen 3.259 N/A ILE 105.A N ASP 134.A O no hydrogen 3.044 N/A VAL 106.A N PRO 78.A O no hydrogen 3.103 N/A ALA 107.A N SER 136.A O no hydrogen 3.016 N/A LEU 108.A N LEU 80.A O no hydrogen 2.919 N/A ARG 109.A NH1 GLU 146.A OE1 no hydrogen 2.643 N/A ARG 109.A NH2 GLU 146.A OE1 no hydrogen 2.704 N/A TYR 119.A N ASP 122.A OD2 no hydrogen 2.822 N/A LEU 123.A N TYR 119.A O no hydrogen 2.986 N/A VAL 124.A N ALA 120.A O no hydrogen 2.748 N/A THR 125.A N SER 121.A O no hydrogen 3.162 N/A THR 125.A OG1 SER 121.A O no hydrogen 3.269 N/A LEU 126.A N ASP 122.A O no hydrogen 3.201 N/A LEU 127.A N VAL 124.A O no hydrogen 3.050 N/A LYS 128.A N VAL 124.A O no hydrogen 3.197 N/A ALA 131.A N LEU 127.A O no hydrogen 3.128 N/A ASP 134.A N ARG 103.A O no hydrogen 2.757 N/A ILE 135.A N ASN 166.A OD1 no hydrogen 3.129 N/A SER 136.A N ILE 105.A O no hydrogen 3.310 N/A SER 136.A OG HIS 104.A NE2 no hydrogen 3.259 N/A VAL 137.A N ARG 167.A O no hydrogen 2.975 N/A ALA 139.A N ILE 169.A O no hydrogen 2.905 N/A VAL 143.A N TYR 140.A O no hydrogen 2.836 N/A HIS 144.A N ASP 153.A OD1 no hydrogen 2.689 N/A GLU 146.A N HIS 144.A ND1 no hydrogen 2.775 N/A ALA 147.A N HIS 144.A O no hydrogen 2.977 N/A ALA 152.A N SER 149.A OG no hydrogen 3.074 N/A ASP 153.A N SER 149.A O no hydrogen 2.909 N/A LEU 154.A N ALA 150.A O no hydrogen 2.806 N/A LEU 155.A N GLN 151.A O no hydrogen 2.854 N/A ASN 156.A N ALA 152.A O no hydrogen 3.154 N/A LEU 157.A N ASP 153.A O no hydrogen 3.241 N/A LYS 158.A N LEU 154.A O no hydrogen 3.140 N/A LYS 158.A NZ ASP 162.A OD2 no hydrogen 3.011 N/A ARG 159.A N LEU 155.A O no hydrogen 2.915 N/A LYS 160.A N ASN 156.A O no hydrogen 2.840 N/A LYS 160.A NZ ALA 138.A O no hydrogen 2.748 N/A VAL 161.A N LEU 157.A O no hydrogen 2.817 N/A ASP 162.A N LYS 158.A O no hydrogen 2.812 N/A ALA 163.A N ARG 159.A O no hydrogen 3.089 N/A GLY 164.A N VAL 161.A O no hydrogen 2.857 N/A ALA 165.A N LYS 160.A O no hydrogen 3.300 N/A ASN 166.A N ILE 135.A O no hydrogen 2.783 N/A ALA 168.A N GLU 194.A O no hydrogen 3.478 N/A ILE 169.A N VAL 137.A O no hydrogen 2.724 N/A THR 170.A N ILE 196.A O no hydrogen 2.828 N/A THR 170.A OG1 GLN 171.A O no hydrogen 2.958 N/A GLN 171.A N ALA 139.A O no hydrogen 2.893 N/A PHE 172.A N GLN 171.A OE1 no hydrogen 3.070 N/A SER 178.A N ASP 175.A OD2 no hydrogen 3.441 N/A TYR 179.A OH ILE 195.A O no hydrogen 2.586 N/A LEU 180.A N VAL 176.A O no hydrogen 3.039 N/A ARG 181.A N GLU 177.A O no hydrogen 2.861 N/A ARG 181.A NH1 GLU 177.A OE2 no hydrogen 3.206 N/A ARG 181.A NH2 GLU 177.A OE2 no hydrogen 3.131 N/A PHE 182.A N SER 178.A O no hydrogen 3.052 N/A ARG 183.A N TYR 179.A O no hydrogen 2.824 N/A ARG 183.A NH1 GLU 255.A O no hydrogen 3.556 N/A ASP 184.A N LEU 180.A O no hydrogen 3.083 N/A ARG 185.A N ARG 181.A O no hydrogen 3.040 N/A CYS 186.A N PHE 182.A O no hydrogen 2.926 N/A CYS 186.A SG PHE 182.A O no hydrogen 3.493 N/A VAL 187.A N ARG 183.A O no hydrogen 3.361 N/A SER 188.A N ASP 184.A O no hydrogen 3.104 N/A SER 188.A OG ASP 184.A O no hydrogen 3.085 N/A ALA 189.A N ARG 185.A O no hydrogen 3.012 N/A ALA 189.A N CYS 186.A O no hydrogen 3.114 N/A GLY 190.A N VAL 187.A O no hydrogen 2.957 N/A ILE 191.A N CYS 186.A O no hydrogen 2.998 N/A ILE 195.A N GLU 194.A OE2 no hydrogen 2.804 N/A ILE 196.A N ALA 168.A O no hydrogen 2.826 N/A GLY 198.A N THR 170.A OG1 no hydrogen 3.007 N/A ILE 199.A N HIS 261.A O no hydrogen 2.622 N/A GLN 207.A N ASN 204.A OD1 no hydrogen 2.876 N/A ALA 208.A N ASN 204.A O no hydrogen 2.981 N/A LYS 209.A N PHE 205.A O no hydrogen 2.709 N/A LYS 209.A NZ ASP 213.A OD2 no hydrogen 3.281 N/A LYS 210.A N LYS 206.A O no hydrogen 3.267 N/A PHE 211.A N GLN 207.A O no hydrogen 3.046 N/A ALA 212.A N ALA 208.A O no hydrogen 2.818 N/A ASP 213.A N LYS 209.A O no hydrogen 2.940 N/A MET 214.A N LYS 210.A O no hydrogen 3.165 N/A THR 215.A N PHE 211.A O no hydrogen 3.047 N/A THR 215.A N ALA 212.A O no hydrogen 3.194 N/A THR 215.A OG1 PHE 211.A O no hydrogen 2.991 N/A THR 215.A OG1 ALA 212.A O no hydrogen 3.445 N/A ASN 216.A ND2 VAL 143.A O no hydrogen 3.137 N/A VAL 217.A N ALA 212.A O no hydrogen 2.815 N/A ARG 218.A N GLU 142.A OE2 no hydrogen 2.914 N/A ARG 218.A NH2 ASP 175.A OD1 no hydrogen 2.753 N/A MET 223.A N PRO 220.A O no hydrogen 2.996 N/A ALA 224.A N PRO 220.A O no hydrogen 3.020 N/A GLN 225.A N ALA 221.A O no hydrogen 2.980 N/A MET 226.A N TRP 222.A O no hydrogen 2.940 N/A PHE 227.A N MET 223.A O no hydrogen 3.093 N/A PHE 227.A N ALA 224.A O no hydrogen 3.299 N/A ASP 228.A N GLN 225.A O no hydrogen 3.383 N/A LEU 230.A N PHE 227.A O no hydrogen 3.237 N/A ASP 233.A N LEU 230.A O no hydrogen 2.932 N/A THR 236.A N ASP 233.A OD1 no hydrogen 3.040 N/A THR 236.A OG1 ASP 233.A OD2 no hydrogen 2.459 N/A ARG 237.A N ASP 233.A O no hydrogen 3.043 N/A ARG 237.A NE SER 203.A O no hydrogen 2.717 N/A ARG 237.A NH1 LEU 230.A O no hydrogen 2.967 N/A LYS 238.A N ALA 234.A O no hydrogen 3.029 N/A LEU 239.A N GLU 235.A O no hydrogen 3.312 N/A VAL 240.A N THR 236.A O no hydrogen 2.905 N/A GLY 241.A N ARG 237.A O no hydrogen 2.768 N/A ALA 242.A N LYS 238.A O no hydrogen 2.915 N/A ASN 243.A N LEU 239.A O no hydrogen 3.060 N/A ILE 244.A N VAL 240.A O no hydrogen 3.049 N/A ALA 245.A N GLY 241.A O no hydrogen 3.065 N/A MET 246.A N ALA 242.A O no hydrogen 2.850 N/A ASP 247.A N ASN 243.A O no hydrogen 2.958 N/A MET 248.A N ILE 244.A O no hydrogen 3.036 N/A VAL 249.A N ALA 245.A O no hydrogen 3.055 N/A LYS 250.A N MET 246.A O no hydrogen 3.104 N/A LYS 250.A NZ ASN 11.A OD1 no hydrogen 2.652 N/A ILE 251.A N ASP 247.A O no hydrogen 3.145 N/A LEU 252.A N MET 248.A O no hydrogen 2.923 N/A SER 253.A N VAL 249.A O no hydrogen 2.847 N/A ARG 254.A N LYS 250.A O no hydrogen 3.250 N/A GLU 255.A N ILE 251.A O no hydrogen 3.189 N/A GLU 255.A N LEU 252.A O no hydrogen 3.071 N/A GLY 256.A N SER 253.A O no hydrogen 3.040 N/A VAL 257.A N LEU 252.A O no hydrogen 3.016 N/A PHE 260.A N ASN 22.A O no hydrogen 3.141 N/A HIS 261.A N PRO 197.A O no hydrogen 3.071 N/A HIS 261.A ND1 SER 24.A OG no hydrogen 2.682 N/A HIS 261.A NE2 GLN 26.A OE1 no hydrogen 2.854 N/A PHE 262.A N SER 24.A O no hydrogen 2.907 N/A TYR 263.A N ILE 199.A O no hydrogen 2.905 N/A TYR 263.A OH THR 170.A O no hydrogen 2.681 N/A THR 264.A OG1 GLN 26.A O no hydrogen 2.913 N/A ASN 266.A N THR 264.A OG1 no hydrogen 3.010 N/A ASN 266.A ND2 PHE 28.A O no hydrogen 2.925 N/A ARG 267.A N THR 264.A O no hydrogen 3.017 N/A ARG 267.A NH1 SER 203.A OG no hydrogen 3.384 N/A TYR 272.A N ALA 268.A O no hydrogen 2.774 N/A ALA 273.A N GLU 269.A O no hydrogen 3.182 N/A ILE 274.A N MET 270.A O no hydrogen 2.960 N/A CYS 275.A N SER 271.A O no hydrogen 2.908 N/A CYS 275.A SG SER 271.A O no hydrogen 3.332 N/A HIS 276.A N TYR 272.A O no hydrogen 2.947 N/A THR 277.A N ALA 273.A O no hydrogen 3.118 N/A THR 277.A OG1 ILE 274.A O no hydrogen 2.614 N/A LEU 278.A N ILE 274.A O no hydrogen 3.261 N/A LEU 278.A N CYS 275.A O no hydrogen 2.870 N/A GLY 279.A N HIS 276.A O no hydrogen 2.976 N/A VAL 280.A N CYS 275.A O no hydrogen 2.917 N/A ARG 281.A NE HIS 276.A O no hydrogen 2.874 N/A ARG 281.A NH2 HIS 276.A O no hydrogen 2.922 N/A