Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4xzl_X.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 5.A N MET 12.A O no hydrogen 2.918 N/A LEU 7.A N ALA 11.A O no hydrogen 2.927 N/A LYS 10.A N LEU 7.A O no hydrogen 2.801 N/A ALA 11.A N THR 9.A OG1 no hydrogen 3.306 N/A ILE 14.A N THR 3.A O no hydrogen 2.977 N/A GLY 16.A N VAL 247.A O no hydrogen 2.898 N/A LEU 17.A N HIS 39.A O no hydrogen 2.850 N/A GLY 18.A N PRO 249.A O no hydrogen 2.976 N/A THR 19.A OG1 ASP 41.A O no hydrogen 2.677 N/A SER 22.A N THR 19.A O no hydrogen 3.182 N/A GLY 25.A N GLU 51.A OE1 no hydrogen 2.749 N/A GLY 25.A N GLU 51.A OE2 no hydrogen 3.181 N/A LYS 27.A N GLU 51.A OE1 no hydrogen 3.065 N/A LYS 27.A NZ GLU 58.A OE2 no hydrogen 3.058 N/A VAL 30.A N VAL 26.A O no hydrogen 2.947 N/A ALA 32.A N ALA 29.A O no hydrogen 2.936 N/A ILE 33.A N VAL 30.A O no hydrogen 2.968 N/A ALA 35.A N VAL 31.A O no hydrogen 2.883 N/A GLY 36.A N ILE 33.A O no hydrogen 3.084 N/A TYR 37.A N ALA 32.A O no hydrogen 2.842 N/A TYR 37.A OH ILE 256.A O no hydrogen 2.692 N/A ARG 38.A NH1 ILE 33.A O no hydrogen 2.995 N/A ARG 38.A NH1 TYR 37.A O no hydrogen 2.727 N/A HIS 39.A ND1 PRO 13.A O no hydrogen 3.110 N/A ILE 40.A N PHE 69.A O no hydrogen 3.017 N/A ASP 41.A N LEU 17.A O no hydrogen 2.875 N/A CYS 42.A N VAL 71.A O no hydrogen 2.802 N/A TYR 46.A N ALA 43.A O no hydrogen 3.184 N/A GLN 47.A N TYR 44.A O no hydrogen 3.128 N/A ASN 48.A ND2 THR 19.A O no hydrogen 2.975 N/A ASN 48.A ND2 SER 22.A O no hydrogen 3.057 N/A GLU 51.A N ASN 48.A O no hydrogen 3.139 N/A VAL 52.A N ASN 48.A O no hydrogen 3.117 N/A GLY 53.A N GLU 49.A O no hydrogen 2.803 N/A GLU 54.A N HIS 50.A O no hydrogen 3.210 N/A ALA 55.A N GLU 51.A O no hydrogen 3.191 N/A ILE 56.A N VAL 52.A O no hydrogen 3.024 N/A GLN 57.A N GLY 53.A O no hydrogen 2.994 N/A GLU 58.A N GLU 54.A O no hydrogen 3.015 N/A GLN 60.A N.A GLN 57.A O no hydrogen 2.948 N/A GLN 60.A N.B GLN 57.A O no hydrogen 2.925 N/A GLU 61.A N.B GLU 58.A O no hydrogen 3.095 N/A ARG 65.A NH1 ARG 65.A O no hydrogen 2.849 N/A ARG 65.A NH1 LEU 68.A O no hydrogen 3.278 N/A ARG 65.A NH1 ASP 99.A OD2 no hydrogen 2.971 N/A ARG 65.A NH2 TYR 97.A O no hydrogen 2.896 N/A ARG 65.A NH2 ASP 99.A OD2 no hydrogen 2.943 N/A ASP 67.A N LYS 64.A O no hydrogen 2.919 N/A LEU 68.A N ARG 65.A O no hydrogen 3.010 N/A PHE 69.A N ARG 38.A O no hydrogen 2.736 N/A ILE 70.A N ASP 99.A OD2 no hydrogen 2.793 N/A VAL 71.A N ILE 40.A O no hydrogen 3.114 N/A SER 72.A N VAL 100.A O no hydrogen 3.112 N/A SER 72.A OG GLU 49.A OE2 no hydrogen 2.499 N/A LYS 73.A N SER 72.A OG no hydrogen 2.741 N/A LYS 73.A NZ ASP 41.A OD1 no hydrogen 3.275 N/A LYS 73.A NZ ASP 41.A OD2 no hydrogen 2.642 N/A LYS 73.A NZ CYS 42.A O no hydrogen 2.873 N/A LYS 73.A NZ TYR 46.A OH no hydrogen 3.102 N/A LEU 74.A N LEU 102.A O no hydrogen 2.669 N/A TRP 75.A NE1 LEU 115.A O no hydrogen 2.731 N/A THR 77.A OG1 GLY 112.A O no hydrogen 3.023 N/A PHE 78.A N TRP 75.A O no hydrogen 2.915 N/A LEU 83.A N GLU 80.A O no hydrogen 2.824 N/A VAL 84.A N GLU 80.A O no hydrogen 3.127 N/A VAL 84.A N ARG 81.A O no hydrogen 3.260 N/A ARG 85.A NH1 GLU 144.A OE1 no hydrogen 2.839 N/A ARG 85.A NH1 GLU 144.A OE2 no hydrogen 3.536 N/A ARG 85.A NH2 GLU 140.A OE1 no hydrogen 3.176 N/A ARG 85.A NH2 GLU 144.A OE1 no hydrogen 3.535 N/A ARG 85.A NH2 GLU 144.A OE2 no hydrogen 2.752 N/A LYS 86.A N PRO 82.A O no hydrogen 3.337 N/A ALA 87.A N LEU 83.A O no hydrogen 2.858 N/A PHE 88.A N VAL 84.A O no hydrogen 2.992 N/A GLU 89.A N ARG 85.A O no hydrogen 2.849 N/A THR 90.A OG1 GLU 49.A OE1 no hydrogen 2.879 N/A LEU 91.A N PHE 88.A O no hydrogen 2.835 N/A LEU 93.A N THR 90.A O no hydrogen 2.957 N/A LYS 94.A NZ GLU 54.A OE2 no hydrogen 3.130 N/A LEU 95.A N LEU 91.A O no hydrogen 3.265 N/A LEU 98.A N LEU 146.A O no hydrogen 2.904 N/A ASP 99.A N ILE 70.A O no hydrogen 2.925 N/A VAL 100.A N ILE 70.A O no hydrogen 3.292 N/A TYR 101.A N ALA 148.A O no hydrogen 3.032 N/A LEU 102.A N SER 72.A O no hydrogen 2.876 N/A ILE 103.A N GLY 150.A O no hydrogen 3.083 N/A HIS 104.A N LEU 74.A O no hydrogen 3.037 N/A TRP 105.A NE1.B GLN 107.A OE1.B no hydrogen 2.528 N/A GLN 107.A N GLN 107.A OE1.A no hydrogen 2.516 N/A GLN 107.A NE2.B SER 290.A O no hydrogen 2.847 N/A GLN 107.A NE2.B LEU 293.A O no hydrogen 3.126 N/A PHE 109.A N PRO 76.A O no hydrogen 2.882 N/A LYS 110.A N ILE 125.A O no hydrogen 2.821 N/A GLY 112.A N THR 77.A O no hydrogen 2.989 N/A PHE 116.A N ASP 114.A OD1 no hydrogen 3.242 N/A ARG 118.A NE PHE 116.A O no hydrogen 3.007 N/A ASP 119.A N ASN 123.A O no hydrogen 2.894 N/A GLY 122.A N ASP 119.A O no hydrogen 3.090 N/A ASN 123.A N ASP 119.A OD1 no hydrogen 2.772 N/A ASN 123.A ND2 ASP 119.A OD2 no hydrogen 2.953 N/A ALA 124.A N GLN 289.A O no hydrogen 2.820 N/A ILE 125.A N PRO 117.A O no hydrogen 2.910 N/A GLY 127.A N GLY 108.A O no hydrogen 3.150 N/A THR 130.A N ASP 133.A OD2 no hydrogen 2.835 N/A LEU 132.A N THR 130.A OG1 no hydrogen 3.194 N/A ASP 133.A N THR 130.A OG1 no hydrogen 3.275 N/A ALA 134.A N THR 130.A O no hydrogen 3.116 N/A TRP 135.A N PHE 131.A O no hydrogen 2.863 N/A TRP 135.A NE1 TYR 169.A O no hydrogen 3.091 N/A GLU 136.A N LEU 132.A O no hydrogen 3.092 N/A ALA 137.A N ASP 133.A O no hydrogen 3.458 N/A MET 138.A N ALA 134.A O no hydrogen 2.900 N/A GLU 139.A N TRP 135.A O no hydrogen 2.898 N/A GLU 140.A N ALA 137.A O no hydrogen 3.253 N/A LEU 141.A N MET 138.A O no hydrogen 3.027 N/A ASP 143.A N GLU 139.A O no hydrogen 3.041 N/A GLU 144.A N GLU 140.A O no hydrogen 2.948 N/A GLY 145.A N VAL 142.A O no hydrogen 3.022 N/A LEU 146.A N LEU 141.A O no hydrogen 2.810 N/A VAL 147.A N LEU 141.A O no hydrogen 3.236 N/A GLY 150.A N TYR 101.A O no hydrogen 3.045 N/A VAL 151.A N THR 173.A O no hydrogen 2.964 N/A SER 152.A OG GLN 175.A O no hydrogen 2.699 N/A ASN 153.A N GLN 175.A O no hydrogen 2.931 N/A ASN 153.A ND2 HIS 104.A O no hydrogen 2.951 N/A PHE 154.A N ASN 174.A OD1 no hydrogen 3.463 N/A SER 155.A N GLN 158.A OE1 no hydrogen 2.869 N/A SER 155.A OG GLN 158.A OE1 no hydrogen 3.355 N/A HIS 156.A N TYR 302.A OXT no hydrogen 2.912 N/A HIS 156.A ND1 TYR 302.A O no hydrogen 2.679 N/A GLN 158.A NE2 ASP 295.A O no hydrogen 2.633 N/A GLN 158.A NE2 ASP 295.A OD1 no hydrogen 3.272 N/A ILE 159.A N SER 155.A O no hydrogen 3.016 N/A GLU 160.A N HIS 156.A O no hydrogen 2.873 N/A LYS 161.A N PHE 157.A O no hydrogen 2.977 N/A LYS 161.A NZ ASP 295.A OD2 no hydrogen 3.389 N/A LEU 162.A N GLN 158.A O no hydrogen 3.033 N/A LEU 163.A N ILE 159.A O no hydrogen 2.798 N/A ASN 164.A N GLU 160.A O no hydrogen 2.842 N/A ASN 164.A ND2 GLU 160.A OE1 no hydrogen 3.044 N/A LYS 165.A N LEU 162.A O no hydrogen 3.126 N/A LEU 168.A N LYS 165.A O no hydrogen 3.333 N/A TYR 169.A OH ASP 143.A OD1 no hydrogen 2.460 N/A VAL 172.A N LEU 149.A O no hydrogen 2.842 N/A THR 173.A OG1 THR 196.A O no hydrogen 3.226 N/A THR 173.A OG1 THR 196.A OG1 no hydrogen 2.782 N/A THR 173.A OG1 THR 198.A OG1 no hydrogen 2.991 N/A ASN 174.A N THR 196.A O no hydrogen 2.915 N/A ASN 174.A ND2 PHE 154.A O no hydrogen 2.996 N/A GLN 175.A N VAL 151.A O no hydrogen 2.912 N/A GLN 175.A NE2 ASP 41.A OD1 no hydrogen 2.923 N/A VAL 176.A N THR 198.A O no hydrogen 2.918 N/A CYS 178.A N TYR 200.A O no hydrogen 3.225 N/A CYS 178.A SG LEU 182.A O no hydrogen 3.584 N/A CYS 178.A SG THR 183.A O.A no hydrogen 3.691 N/A CYS 178.A SG THR 183.A O.B no hydrogen 3.546 N/A HIS 179.A N LEU 182.A O no hydrogen 3.195 N/A HIS 179.A NE2 GLU 177.A OE2 no hydrogen 2.708 N/A TYR 181.A N HIS 179.A ND1 no hydrogen 3.145 N/A TYR 181.A OH ASP 221.A OD2 no hydrogen 2.355 N/A LEU 182.A N HIS 179.A O no hydrogen 2.863 N/A THR 183.A N.A ASN 279.A OD1 no hydrogen 3.152 N/A THR 183.A N.B ASN 279.A OD1 no hydrogen 3.174 N/A GLN 184.A NE2 GLU 177.A O no hydrogen 2.866 N/A LYS 186.A NZ GLU 301.A OE1 no hydrogen 3.528 N/A LYS 186.A NZ GLU 301.A OE2 no hydrogen 2.834 N/A ILE 188.A N GLN 184.A O no hydrogen 2.871 N/A GLN 189.A N GLU 185.A O no hydrogen 3.058 N/A TYR 190.A N LYS 186.A O no hydrogen 2.938 N/A TYR 190.A OH GLU 160.A OE2 no hydrogen 2.637 N/A CYS 191.A N LEU 187.A O no hydrogen 2.932 N/A CYS 191.A SG LEU 187.A O no hydrogen 3.313 N/A HIS 192.A N ILE 188.A O no hydrogen 2.960 N/A SER 193.A N GLN 189.A O no hydrogen 3.134 N/A SER 193.A OG GLN 189.A O no hydrogen 3.538 N/A SER 193.A OG TYR 190.A O no hydrogen 2.565 N/A ILE 195.A N CYS 191.A O no hydrogen 2.846 N/A THR 196.A N VAL 172.A O no hydrogen 3.071 N/A THR 196.A OG1 VAL 172.A O no hydrogen 2.880 N/A THR 196.A OG1 THR 173.A OG1 no hydrogen 2.782 N/A THR 198.A N ASN 174.A O no hydrogen 3.131 N/A THR 198.A OG1 THR 173.A OG1 no hydrogen 2.991 N/A ALA 199.A N ILE 246.A O no hydrogen 2.638 N/A TYR 200.A N VAL 176.A O no hydrogen 2.782 N/A TYR 200.A OH ASN 153.A OD1 no hydrogen 2.647 N/A GLY 204.A N SER 201.A O no hydrogen 2.924 N/A ARG 208.A N SER 205.A O no hydrogen 3.091 N/A ARG 208.A NH1 SER 205.A O no hydrogen 2.884 N/A ARG 208.A NH2 ASP 215.A OD2 no hydrogen 3.272 N/A TRP 210.A NE1 ALA 284.A O no hydrogen 2.604 N/A ALA 211.A N ARG 208.A O no hydrogen 3.233 N/A LYS 212.A N ASP 215.A OD2 no hydrogen 2.884 N/A ASP 215.A N LYS 212.A O no hydrogen 2.826 N/A SER 217.A OG.B ASP 215.A O no hydrogen 3.564 N/A GLU 220.A N.A SER 217.A O.A no hydrogen 3.224 N/A GLU 220.A N.A SER 217.A O.B no hydrogen 3.213 N/A GLU 220.A N.B SER 217.A O.A no hydrogen 3.205 N/A GLU 220.A N.B SER 217.A O.B no hydrogen 3.194 N/A ASP 221.A N LEU 218.A O no hydrogen 3.207 N/A LYS 224.A N ASP 221.A O no hydrogen 2.884 N/A GLU 225.A N PRO 222.A O no hydrogen 2.880 N/A ALA 227.A N ILE 223.A O no hydrogen 3.073 N/A ALA 228.A N LYS 224.A O no hydrogen 2.889 N/A LYS 229.A N GLU 225.A O no hydrogen 3.083 N/A HIS 230.A N ALA 227.A O no hydrogen 3.037 N/A HIS 230.A NE2 GLU 271.A OE1 no hydrogen 2.830 N/A THR 231.A N GLN 234.A OE1 no hydrogen 2.996 N/A THR 231.A OG1 GLU 258.A OE2 no hydrogen 2.654 N/A GLN 234.A N THR 231.A OG1 no hydrogen 3.141 N/A GLN 234.A NE2 GLU 258.A O no hydrogen 2.983 N/A VAL 235.A N THR 231.A O no hydrogen 3.207 N/A LEU 236.A N ALA 232.A O no hydrogen 2.912 N/A ILE 237.A N ALA 233.A O no hydrogen 2.964 N/A ARG 238.A N GLN 234.A O no hydrogen 2.906 N/A ARG 238.A NE GLN 242.A OE1 no hydrogen 2.891 N/A ARG 238.A NH1 VAL 262.A O no hydrogen 2.840 N/A PHE 239.A N VAL 235.A O no hydrogen 2.903 N/A HIS 240.A N ILE 237.A O no hydrogen 3.177 N/A ILE 241.A N ILE 237.A O no hydrogen 3.496 N/A GLN 242.A N ARG 238.A O no hydrogen 3.124 N/A GLN 242.A NE2 LEU 267.A O no hydrogen 2.954 N/A ARG 243.A N HIS 240.A O no hydrogen 2.896 N/A ARG 243.A NH1 THR 183.A O.A no hydrogen 2.948 N/A ARG 243.A NH1 THR 183.A O.B no hydrogen 2.931 N/A ARG 243.A NH2 THR 183.A O.A no hydrogen 2.897 N/A ARG 243.A NH2 THR 183.A O.B no hydrogen 2.968 N/A ASN 244.A N ILE 241.A O no hydrogen 3.040 N/A VAL 245.A N HIS 240.A O no hydrogen 2.902 N/A ILE 246.A N VAL 197.A O no hydrogen 3.013 N/A VAL 247.A N ILE 14.A O no hydrogen 2.824 N/A ILE 248.A N ALA 199.A O no hydrogen 3.307 N/A SER 250.A OG THR 252.A O no hydrogen 3.402 N/A THR 252.A N SER 250.A OG no hydrogen 2.861 N/A ILE 256.A N THR 252.A O no hydrogen 2.837 N/A VAL 257.A N PRO 253.A O no hydrogen 3.054 N/A GLU 258.A N ALA 254.A O no hydrogen 2.957 N/A ASN 259.A N ARG 255.A O no hydrogen 2.827 N/A ILE 260.A N VAL 257.A O no hydrogen 3.093 N/A GLN 261.A N.A GLU 258.A O no hydrogen 3.071 N/A GLN 261.A N.B GLU 258.A O no hydrogen 3.068 N/A GLN 261.A NE2.A VAL 257.A O no hydrogen 2.969 N/A GLN 261.A NE2.B VAL 257.A O no hydrogen 3.001 N/A LEU 267.A N GLN 242.A OE1 no hydrogen 2.743 N/A SER 268.A N GLU 271.A OE1 no hydrogen 2.884 N/A GLU 271.A N SER 268.A OG no hydrogen 3.103 N/A MET 272.A N SER 268.A O no hydrogen 2.918 N/A ALA 273.A N ASP 269.A O no hydrogen 3.105 N/A THR 274.A N GLU 270.A O no hydrogen 2.989 N/A THR 274.A OG1 GLU 270.A O no hydrogen 2.907 N/A ILE 275.A N GLU 271.A O no hydrogen 2.934 N/A LEU 276.A N MET 272.A O no hydrogen 2.957 N/A SER 277.A N ALA 273.A O no hydrogen 3.088 N/A SER 277.A N THR 274.A O no hydrogen 3.124 N/A SER 277.A OG THR 274.A O no hydrogen 2.482 N/A PHE 278.A N ILE 275.A O no hydrogen 3.082 N/A ASN 279.A N LEU 276.A O no hydrogen 3.381 N/A ASN 279.A ND2 ASN 281.A OD1 no hydrogen 3.134 N/A ARG 280.A N TYR 181.A O no hydrogen 2.891 N/A ASN 281.A N ASN 279.A OD1 no hydrogen 3.185 N/A TRP 282.A N TYR 181.A O no hydrogen 2.996 N/A ALA 284.A N GLU 177.A OE2 no hydrogen 2.713 N/A CYS 285.A N GLU 177.A OE1 no hydrogen 3.021 N/A GLN 289.A N GLN 289.A OE1 no hydrogen 2.698 N/A SER 290.A N LEU 287.A O no hydrogen 3.169 N/A SER 290.A OG GLN 107.A OE1.B no hydrogen 2.680 N/A SER 290.A OG LEU 287.A O no hydrogen 3.305 N/A SER 291.A N LEU 288.A O no hydrogen 3.281 N/A SER 291.A OG LEU 288.A O no hydrogen 2.977 N/A HIS 292.A NE2 ALA 124.A O no hydrogen 2.746 N/A LEU 293.A N SER 290.A O no hydrogen 3.128 N/A TYR 296.A OH ASN 286.A O.A no hydrogen 2.508 N/A