Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4c4x_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 5.A ND1 HIS 17.A NE2 no hydrogen 2.824 N/A GLY 6.A N PHE 18.A O no hydrogen 2.787 N/A TYR 7.A OH GLU 64.A OE2 no hydrogen 2.722 N/A VAL 8.A N LEU 16.A O no hydrogen 2.947 N/A VAL 10.A N VAL 14.A O no hydrogen 2.927 N/A LYS 11.A N VAL 14.A O no hydrogen 3.198 N/A ARG 13.A NH2 GLU 70.A OE1 no hydrogen 2.782 N/A VAL 14.A N LYS 11.A O no hydrogen 2.986 N/A ARG 15.A N SER 66.A OG no hydrogen 2.761 N/A LEU 16.A N VAL 8.A O no hydrogen 2.734 N/A HIS 17.A N SER 65.A OG no hydrogen 2.739 N/A HIS 17.A ND1 ASP 58.A OD2 no hydrogen 2.781 N/A HIS 17.A NE2 HIS 5.A ND1 no hydrogen 2.824 N/A PHE 18.A N GLY 6.A O no hydrogen 3.051 N/A VAL 19.A N ALA 56.A O no hydrogen 2.979 N/A GLU 20.A N SER 4.A O no hydrogen 2.904 N/A LEU 21.A N VAL 54.A O no hydrogen 3.123 N/A VAL 27.A N ARG 53.A O no hydrogen 2.782 N/A CYS 28.A N VAL 96.A O no hydrogen 2.658 N/A CYS 28.A SG LEU 55.A O no hydrogen 4.032 N/A LEU 29.A N LEU 55.A O no hydrogen 2.893 N/A CYS 30.A N ILE 98.A O no hydrogen 2.742 N/A HIS 31.A ND1 GLY 32.A O no hydrogen 2.851 N/A PHE 33.A N ASP 101.A OD2 no hydrogen 3.082 N/A GLU 35.A N GLY 32.A O no hydrogen 3.049 N/A TRP 37.A N ASP 58.A OD1 no hydrogen 3.374 N/A TYR 38.A N SER 36.A OG no hydrogen 3.234 N/A SER 39.A N SER 36.A O no hydrogen 3.117 N/A SER 39.A OG GLU 35.A OE1 no hydrogen 2.702 N/A SER 39.A OG TYR 216.A OH no hydrogen 2.717 N/A TRP 40.A N TRP 37.A O no hydrogen 2.973 N/A ARG 41.A N TYR 38.A O no hydrogen 3.183 N/A ARG 41.A NE GLU 212.A OE2 no hydrogen 2.780 N/A ARG 41.A NH1 TYR 38.A O no hydrogen 2.792 N/A ARG 41.A NH1 TYR 216.A OH no hydrogen 3.133 N/A GLN 43.A N TRP 40.A O no hydrogen 2.859 N/A GLN 43.A NE2 ASN 301.A OD1 no hydrogen 3.178 N/A ILE 44.A N TRP 40.A O no hydrogen 2.883 N/A LEU 47.A N GLN 43.A O no hydrogen 2.880 N/A ALA 48.A N ILE 44.A O no hydrogen 3.201 N/A GLN 49.A N PRO 45.A O no hydrogen 2.829 N/A ALA 50.A N ALA 46.A O no hydrogen 3.148 N/A GLY 51.A N ALA 48.A O no hydrogen 3.161 N/A TYR 52.A N LEU 47.A O no hydrogen 3.169 N/A TYR 52.A OH ASP 309.A OD1 no hydrogen 2.675 N/A ARG 53.A N PRO 25.A O no hydrogen 2.952 N/A ARG 53.A NE GLU 20.A OE2 no hydrogen 2.783 N/A ARG 53.A NH2 GLU 20.A OE2 no hydrogen 2.799 N/A VAL 54.A N LEU 21.A O no hydrogen 2.840 N/A LEU 55.A N VAL 27.A O no hydrogen 2.776 N/A ALA 56.A N VAL 19.A O no hydrogen 3.028 N/A MET 57.A N LEU 29.A O no hydrogen 2.991 N/A ASP 58.A N HIS 17.A O no hydrogen 2.935 N/A MET 59.A N HIS 31.A NE2 no hydrogen 2.950 N/A LYS 60.A NZ GLU 73.A O no hydrogen 2.808 N/A LYS 60.A NZ GLU 73.A OE1 no hydrogen 2.808 N/A LYS 60.A NZ GLU 82.A OE1 no hydrogen 3.492 N/A LYS 60.A NZ GLU 82.A OE2 no hydrogen 2.767 N/A GLY 61.A N SER 66.A O no hydrogen 3.029 N/A TYR 62.A N MET 59.A O no hydrogen 2.996 N/A GLU 64.A N ASP 58.A OD2 no hydrogen 3.134 N/A SER 65.A N TYR 62.A O no hydrogen 3.015 N/A SER 65.A OG ASP 58.A O no hydrogen 2.578 N/A SER 66.A N ARG 15.A O no hydrogen 2.936 N/A SER 66.A OG ARG 13.A O no hydrogen 3.282 N/A SER 66.A OG ARG 15.A O no hydrogen 3.356 N/A TYR 74.A N ILE 71.A O no hydrogen 3.030 N/A TYR 74.A OH PRO 68.A O no hydrogen 3.196 N/A CYS 75.A SG GLU 72.A O no hydrogen 3.329 N/A MET 76.A N ASN 238.A OD1 no hydrogen 2.736 N/A LEU 79.A N CYS 75.A O no hydrogen 3.106 N/A CYS 80.A N MET 76.A O no hydrogen 2.909 N/A CYS 80.A SG MET 76.A O no hydrogen 3.275 N/A CYS 80.A SG LEU 106.A O no hydrogen 3.892 N/A LYS 81.A N GLU 77.A O no hydrogen 3.212 N/A GLU 82.A N VAL 78.A O no hydrogen 3.094 N/A MET 83.A N LEU 79.A O no hydrogen 3.180 N/A VAL 84.A N CYS 80.A O no hydrogen 3.083 N/A THR 85.A N LYS 81.A O no hydrogen 3.145 N/A THR 85.A OG1 LYS 81.A O no hydrogen 2.913 N/A PHE 86.A N GLU 82.A O no hydrogen 2.883 N/A LEU 87.A N MET 83.A O no hydrogen 3.203 N/A ASP 88.A N VAL 84.A O no hydrogen 2.981 N/A LYS 89.A N THR 85.A O no hydrogen 2.983 N/A LYS 89.A NZ THR 9.A O no hydrogen 2.765 N/A LEU 90.A N PHE 86.A O no hydrogen 3.351 N/A GLY 91.A N ASP 88.A O no hydrogen 3.188 N/A LEU 92.A N LEU 87.A O no hydrogen 2.824 N/A GLN 94.A NE2 GLU 116.A O no hydrogen 3.033 N/A ALA 95.A N ARG 117.A O no hydrogen 3.178 N/A VAL 96.A N ALA 26.A O no hydrogen 2.792 N/A PHE 97.A N ALA 120.A O no hydrogen 2.957 N/A ILE 98.A N CYS 28.A O no hydrogen 2.935 N/A GLY 99.A N ALA 122.A O no hydrogen 2.983 N/A HIS 100.A N CYS 30.A O no hydrogen 2.976 N/A HIS 100.A NE2 HIS 290.A O no hydrogen 2.795 N/A ASP 101.A N LEU 124.A O no hydrogen 3.487 N/A GLY 103.A N HIS 100.A O no hydrogen 3.035 N/A MET 105.A N ASP 101.A O no hydrogen 3.146 N/A LEU 106.A N TRP 102.A O no hydrogen 3.124 N/A VAL 107.A N GLY 103.A O no hydrogen 2.947 N/A TRP 108.A N GLY 104.A O no hydrogen 3.328 N/A TRP 108.A NE1 THR 126.A O no hydrogen 2.872 N/A TYR 109.A N MET 105.A O no hydrogen 3.256 N/A TYR 109.A OH ASN 238.A O no hydrogen 3.279 N/A MET 110.A N LEU 106.A O no hydrogen 2.827 N/A ALA 111.A N VAL 107.A O no hydrogen 2.981 N/A LEU 112.A N TRP 108.A O no hydrogen 2.923 N/A PHE 113.A N TYR 109.A O no hydrogen 2.935 N/A TYR 114.A N MET 110.A O no hydrogen 2.921 N/A GLU 116.A N GLU 116.A OE1 no hydrogen 2.934 N/A ARG 117.A N TYR 114.A O no hydrogen 3.232 N/A ARG 117.A NE SER 93.A O no hydrogen 2.807 N/A ARG 117.A NH1 ASP 88.A OD1 no hydrogen 2.729 N/A ARG 117.A NH2 ASP 88.A OD1 no hydrogen 2.814 N/A ARG 117.A NH2 LEU 92.A O no hydrogen 2.795 N/A VAL 118.A N PRO 115.A O no hydrogen 3.360 N/A ARG 119.A N ALA 95.A O no hydrogen 3.044 N/A VAL 121.A N PRO 253.A O no hydrogen 2.992 N/A ALA 122.A N PHE 97.A O no hydrogen 2.919 N/A SER 123.A N LEU 255.A O no hydrogen 2.981 N/A SER 123.A OG THR 126.A O no hydrogen 2.700 N/A LEU 124.A N GLY 99.A O no hydrogen 2.837 N/A ASN 125.A N VAL 257.A O no hydrogen 2.733 N/A ASN 125.A ND2 ASP 262.A OD2 no hydrogen 2.689 N/A ASN 125.A ND2 GLY 289.A O no hydrogen 3.606 N/A THR 126.A N LEU 124.A O no hydrogen 2.935 N/A THR 126.A OG1 ASP 101.A O no hydrogen 2.647 N/A GLU 139.A N SER 136.A O no hydrogen 3.285 N/A SER 140.A OG SER 136.A O no hydrogen 3.525 N/A LYS 142.A N LEU 138.A O no hydrogen 3.292 N/A ALA 143.A N GLU 139.A O no hydrogen 3.229 N/A PHE 147.A N ASN 144.A O no hydrogen 3.420 N/A TYR 152.A OH GLU 162.A OE1 no hydrogen 2.728 N/A PHE 153.A N TYR 149.A O no hydrogen 3.040 N/A PHE 153.A N GLN 150.A O no hydrogen 3.288 N/A GLN 154.A N LEU 151.A O no hydrogen 3.358 N/A GLN 154.A NE2 GLN 150.A O no hydrogen 3.375 N/A GLN 154.A NE2 TYR 232.A O no hydrogen 2.879 N/A GLY 157.A N GLU 160.A OE1 no hydrogen 2.987 N/A VAL 158.A N GLU 155.A O no hydrogen 3.446 N/A GLU 160.A N GLU 160.A OE1 no hydrogen 2.928 N/A ALA 161.A N GLY 157.A O no hydrogen 3.285 N/A LEU 163.A N ALA 159.A O no hydrogen 2.971 N/A GLU 164.A N GLU 160.A O no hydrogen 2.942 N/A ARG 169.A N ASN 166.A OD1 no hydrogen 2.933 N/A ARG 169.A NE PRO 199.A O no hydrogen 2.908 N/A ARG 169.A NH2 PHE 195.A O no hydrogen 3.114 N/A ARG 169.A NH2 SER 198.A O no hydrogen 2.890 N/A THR 170.A N ASN 166.A O no hydrogen 2.930 N/A THR 170.A OG1 LEU 163.A O no hydrogen 2.722 N/A THR 170.A OG1 ASN 166.A O no hydrogen 2.964 N/A PHE 171.A N LEU 167.A O no hydrogen 3.116 N/A LYS 172.A N SER 168.A O no hydrogen 3.298 N/A LYS 172.A NZ GLU 210.A OE1 no hydrogen 3.011 N/A SER 173.A N ARG 169.A O no hydrogen 3.041 N/A SER 173.A OG ARG 169.A O no hydrogen 2.690 N/A SER 173.A OG SER 198.A OG no hydrogen 2.721 N/A LEU 174.A N THR 170.A O no hydrogen 3.122 N/A PHE 175.A N PHE 171.A O no hydrogen 2.964 N/A ARG 176.A N LEU 174.A O no hydrogen 2.831 N/A ARG 176.A NE GLU 180.A O no hydrogen 2.852 N/A ARG 176.A NH1 LYS 172.A O no hydrogen 2.959 N/A ARG 176.A NH1 SER 203.A O no hydrogen 2.711 N/A ARG 176.A NH2 SER 203.A OG no hydrogen 3.015 N/A SER 178.A OG LYS 261.A O no hydrogen 2.671 N/A GLU 180.A N ALA 177.A O no hydrogen 2.972 N/A SER 181.A N SER 178.A O no hydrogen 3.415 N/A LYS 187.A N SER 184.A O no hydrogen 3.308 N/A VAL 188.A N ASP 148.A OD2 no hydrogen 2.942 N/A LEU 194.A N GLU 162.A OE1 no hydrogen 3.018 N/A PHE 195.A N GLU 162.A OE2 no hydrogen 2.849 N/A ASN 197.A ND2 VAL 182.A O no hydrogen 2.937 N/A SER 198.A OG SER 173.A OG no hydrogen 2.721 N/A SER 205.A OG GLU 180.A OE1 no hydrogen 2.694 N/A ARG 206.A N GLU 180.A OE1 no hydrogen 3.331 N/A ARG 206.A N GLU 180.A OE2 no hydrogen 3.429 N/A ARG 206.A NH1 ASP 179.A OD1 no hydrogen 3.181 N/A ARG 206.A NH1 ASP 179.A OD2 no hydrogen 2.804 N/A ARG 206.A NH2 ASP 179.A OD1 no hydrogen 2.867 N/A THR 209.A N GLU 212.A OE1 no hydrogen 3.014 N/A THR 209.A OG1 GLU 212.A OE1 no hydrogen 3.241 N/A ILE 213.A N THR 209.A O no hydrogen 3.263 N/A GLN 214.A N GLU 210.A O no hydrogen 3.068 N/A PHE 215.A N GLU 211.A O no hydrogen 3.234 N/A TYR 216.A OH SER 39.A OG no hydrogen 2.717 N/A VAL 217.A N ILE 213.A O no hydrogen 3.297 N/A GLN 218.A N GLN 214.A O no hydrogen 3.233 N/A GLN 219.A N PHE 215.A O no hydrogen 3.172 N/A PHE 220.A N TYR 216.A O no hydrogen 2.985 N/A LYS 221.A NZ GLN 218.A OE1 no hydrogen 2.816 N/A GLY 224.A N PHE 220.A O no hydrogen 3.032 N/A PHE 225.A N GLU 164.A OE2 no hydrogen 2.780 N/A ARG 226.A NE PRO 69.A O no hydrogen 2.968 N/A ARG 226.A NH2 PRO 69.A O no hydrogen 3.498 N/A LEU 229.A N PHE 225.A O no hydrogen 2.928 N/A ASN 230.A N ARG 226.A O no hydrogen 2.997 N/A ASN 230.A N GLY 227.A O no hydrogen 3.088 N/A ASN 230.A ND2 PRO 69.A O no hydrogen 3.207 N/A TRP 231.A N PRO 228.A O no hydrogen 3.460 N/A TRP 231.A NE1 LYS 60.A O no hydrogen 3.097 N/A TYR 232.A N LEU 229.A O no hydrogen 3.178 N/A ARG 233.A N ASN 230.A O no hydrogen 3.237 N/A ARG 233.A NE PHE 153.A O no hydrogen 2.828 N/A ARG 233.A NE GLN 154.A O no hydrogen 3.151 N/A ARG 233.A NH1 GLU 160.A OE2 no hydrogen 2.803 N/A ARG 233.A NH1 ASN 230.A OD1 no hydrogen 2.866 N/A ARG 233.A NH2 PHE 153.A O no hydrogen 3.307 N/A ARG 233.A NH2 GLU 160.A OE1 no hydrogen 2.729 N/A ARG 233.A NH2 GLU 160.A OE2 no hydrogen 3.303 N/A ASN 234.A ND2 ILE 71.A O no hydrogen 2.930 N/A ASN 234.A ND2 ASN 230.A O no hydrogen 2.784 N/A ARG 237.A NH1 ASN 234.A OD1 no hydrogen 3.280 N/A ASN 238.A N ASN 234.A O no hydrogen 2.944 N/A TRP 239.A N MET 235.A O no hydrogen 3.200 N/A TRP 239.A NE1 ASN 132.A O no hydrogen 2.786 N/A LYS 240.A N GLU 236.A O no hydrogen 3.082 N/A TRP 241.A N ARG 237.A O no hydrogen 3.074 N/A ALA 242.A N ASN 238.A O no hydrogen 2.973 N/A CYS 243.A N TRP 239.A O no hydrogen 3.077 N/A CYS 243.A SG TRP 239.A O no hydrogen 3.315 N/A LYS 244.A N TRP 241.A O no hydrogen 3.196 N/A SER 245.A OG ALA 242.A O no hydrogen 2.713 N/A ILE 250.A N TRP 276.A O no hydrogen 3.280 N/A ALA 254.A N HIS 279.A O no hydrogen 3.283 N/A LEU 255.A N VAL 121.A O no hydrogen 2.806 N/A MET 256.A N LYS 281.A O no hydrogen 2.932 N/A VAL 257.A N SER 123.A O no hydrogen 2.835 N/A THR 258.A N GLY 283.A O no hydrogen 2.947 N/A THR 258.A OG1 GLY 283.A O no hydrogen 3.317 N/A GLU 260.A N ILE 285.A O no hydrogen 3.072 N/A LYS 261.A N CYS 288.A O no hydrogen 2.767 N/A ASP 262.A N ALA 259.A O no hydrogen 3.383 N/A VAL 264.A N ASP 262.A OD1 no hydrogen 3.443 N/A LEU 265.A N ASP 262.A OD1 no hydrogen 3.477 N/A MET 269.A N VAL 266.A O no hydrogen 3.173 N/A SER 270.A N PRO 267.A O no hydrogen 3.259 N/A SER 270.A OG PRO 267.A O no hydrogen 2.694 N/A GLN 271.A N GLN 268.A O no hydrogen 3.336 N/A GLN 271.A NE2 HIS 272.A ND1 no hydrogen 3.300 N/A ASP 275.A N HIS 272.A O no hydrogen 3.363 N/A TRP 276.A N MET 273.A O no hydrogen 3.289 N/A ILE 277.A N MET 273.A O no hydrogen 2.857 N/A LYS 281.A N ALA 254.A O no hydrogen 2.708 N/A ARG 282.A NE GLU 274.A OE1 no hydrogen 3.203 N/A ARG 282.A NH1 SER 270.A OG no hydrogen 3.089 N/A ARG 282.A NH2 SER 270.A O no hydrogen 2.677 N/A ARG 282.A NH2 GLU 274.A OE2 no hydrogen 2.777 N/A GLY 283.A N MET 256.A O no hydrogen 2.824 N/A ILE 285.A N THR 258.A O no hydrogen 2.996 N/A ASP 287.A N GLU 260.A OE1 no hydrogen 3.007 N/A CYS 288.A SG GLY 289.A O no hydrogen 3.819 N/A CYS 288.A SG THR 292.A O no hydrogen 4.046 N/A GLY 289.A N ASP 295.A OD2 no hydrogen 2.782 N/A HIS 290.A ND1 ASP 262.A OD1 no hydrogen 3.141 N/A HIS 290.A ND1 ASP 262.A OD2 no hydrogen 2.919 N/A THR 292.A OG1 ASN 125.A OD1 no hydrogen 2.576 N/A THR 292.A OG1 HIS 290.A O no hydrogen 3.249 N/A GLN 293.A N GLN 293.A OE1 no hydrogen 2.965 N/A MET 294.A N TRP 291.A O no hydrogen 2.988 N/A ASP 295.A N TRP 291.A O no hydrogen 2.774 N/A LYS 296.A N THR 292.A O no hydrogen 3.039 N/A LYS 296.A NZ ASP 287.A O no hydrogen 2.823 N/A LYS 296.A NZ ASP 287.A OD2 no hydrogen 2.830 N/A LYS 296.A NZ ASP 295.A OD1 no hydrogen 3.353 N/A GLU 299.A N GLU 299.A OE1 no hydrogen 2.897 N/A VAL 300.A N LYS 296.A O no hydrogen 3.152 N/A ASN 301.A N PRO 297.A O no hydrogen 2.990 N/A ASN 301.A ND2 TYR 42.A O no hydrogen 3.297 N/A GLN 302.A N THR 298.A O no hydrogen 3.075 N/A ILE 303.A N GLU 299.A O no hydrogen 3.083 N/A LEU 304.A N VAL 300.A O no hydrogen 2.912 N/A ILE 305.A N ASN 301.A O no hydrogen 2.982 N/A LYS 306.A N GLN 302.A O no hydrogen 3.146 N/A TRP 307.A N ILE 303.A O no hydrogen 3.246 N/A LEU 308.A N LEU 304.A O no hydrogen 2.866 N/A ASP 309.A N ILE 305.A O no hydrogen 2.959 N/A SER 310.A OG LYS 306.A O no hydrogen 3.071 N/A SER 310.A OG TRP 307.A O no hydrogen 3.368 N/A SER 310.A OG ASP 311.A OD1 no hydrogen 2.986 N/A ASP 311.A N TRP 307.A O no hydrogen 2.773 N/A ALA 312.A N LEU 308.A O no hydrogen 3.181 N/A ARG 313.A N LEU 308.A O no hydrogen 2.984 N/A