Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4gxx_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 11.A N ASN 321.A OD1 no hydrogen 2.940 N/A ASN 11.A ND2 THR 28.A O no hydrogen 2.983 N/A SER 13.A N ASN 11.A OD1 no hydrogen 2.903 N/A SER 13.A OG VAL 27.A O no hydrogen 3.029 N/A ASP 15.A N SER 13.A OG no hydrogen 3.131 N/A THR 16.A OG1 ASN 24.A OD1 no hydrogen 3.461 N/A VAL 17.A N VAL 25.A O no hydrogen 2.786 N/A THR 19.A N GLU 22.A O no hydrogen 2.904 N/A THR 19.A OG1 GLU 22.A O no hydrogen 2.918 N/A GLU 22.A N THR 19.A OG1 no hydrogen 3.096 N/A ASN 24.A N ASP 18.A OD1 no hydrogen 2.944 N/A VAL 25.A N VAL 17.A O no hydrogen 2.797 N/A VAL 27.A N ASP 15.A O no hydrogen 2.989 N/A THR 28.A N LEU 319.A O no hydrogen 2.715 N/A THR 28.A OG1 HIS 29.A ND1 no hydrogen 2.775 N/A HIS 29.A ND1 THR 28.A OG1 no hydrogen 2.775 N/A SER 30.A OG ASP 15.A OD1 no hydrogen 2.755 N/A VAL 31.A N MET 315.A O no hydrogen 3.011 N/A ASN 32.A ND2 LEU 313.A O no hydrogen 3.337 N/A LEU 33.A N LEU 313.A O no hydrogen 2.918 N/A GLU 35.A N PHE 293.A O no hydrogen 2.728 N/A SER 37.A N GLU 35.A OE2 no hydrogen 3.083 N/A ASN 39.A N ALA 286.A O no hydrogen 3.085 N/A GLY 40.A N HIS 38.A ND1 no hydrogen 2.963 N/A LYS 41.A N ASN 39.A OD1 no hydrogen 2.988 N/A LYS 41.A NZ HIS 274.A ND1 no hydrogen 3.553 N/A LEU 42.A N PRO 272.A O no hydrogen 2.884 N/A CYS 43.A N GLN 281.A OE1 no hydrogen 2.885 N/A CYS 43.A SG LYS 41.A O no hydrogen 3.874 N/A LYS 44.A N CYS 276.A O no hydrogen 2.929 N/A LYS 44.A NZ ASP 275.A OD1 no hydrogen 2.754 N/A LEU 45.A N ILE 48.A O no hydrogen 3.047 N/A ILE 48.A N LEU 45.A O no hydrogen 2.868 N/A LEU 51.A N TYR 79.A O no hydrogen 2.825 N/A LEU 53.A N VAL 81.A O no hydrogen 2.946 N/A GLY 54.A N GLN 52.A OE1 no hydrogen 2.922 N/A LYS 55.A NZ GLU 67.A OE1 no hydrogen 2.652 N/A CYS 56.A N LEU 53.A O no hydrogen 2.962 N/A ASN 57.A N ASN 88.A O no hydrogen 3.189 N/A ASN 57.A ND2 SER 86.A O no hydrogen 3.687 N/A ILE 58.A N GLU 82.A OE1 no hydrogen 2.908 N/A ALA 59.A N TYR 99.A OH no hydrogen 3.118 N/A GLY 60.A N ASN 57.A OD1 no hydrogen 3.029 N/A TRP 61.A N ASN 57.A O no hydrogen 3.062 N/A LEU 62.A N ILE 58.A O no hydrogen 2.992 N/A LEU 63.A N ALA 59.A O no hydrogen 3.018 N/A GLY 64.A N GLY 60.A O no hydrogen 2.884 N/A ASN 65.A N GLY 60.A O no hydrogen 2.777 N/A ASN 65.A ND2 GLY 89A.A O no hydrogen 2.876 N/A GLU 67.A N ASN 65.A OD1 no hydrogen 2.866 N/A CYS 68.A N ASN 65.A O no hydrogen 2.745 N/A CYS 68.A SG ASN 88.A O no hydrogen 4.030 N/A LEU 71.A N CYS 68.A O no hydrogen 3.023 N/A LEU 72.A N ASP 69.A O no hydrogen 3.082 N/A ALA 74.A N LEU 71.A O no hydrogen 3.102 N/A TRP 77.A N SER 110.A O no hydrogen 3.234 N/A SER 78.A N ALA 49.A O no hydrogen 3.135 N/A SER 78.A OG ILE 48.A O no hydrogen 2.681 N/A TYR 79.A OH CYS 43.A O no hydrogen 2.745 N/A ILE 80.A N GLY 265.A O no hydrogen 2.869 N/A VAL 81.A N LEU 51.A O no hydrogen 2.864 N/A GLU 82.A N ILE 267.A O no hydrogen 2.938 N/A THR 83.A N SER 86.A OG no hydrogen 2.779 N/A THR 83.A OG1 GLY 54.A O no hydrogen 2.908 N/A SER 84.A N ASP 270.A OD2 no hydrogen 2.881 N/A SER 84.A OG ASN 85.A OD1 no hydrogen 3.251 N/A SER 84.A OG ASP 270.A OD1 no hydrogen 2.703 N/A SER 84.A OG ASP 270.A OD2 no hydrogen 3.474 N/A ASN 85.A N THR 83.A OG1 no hydrogen 2.992 N/A SER 86.A N THR 83.A O no hydrogen 3.078 N/A SER 86.A OG GLY 54.A O no hydrogen 2.789 N/A SER 86.A OG CYS 56.A O no hydrogen 2.813 N/A SER 86.A OG THR 83.A O no hydrogen 3.432 N/A GLU 87.A N LYS 55.A O no hydrogen 2.941 N/A ASN 88.A N LYS 55.A O no hydrogen 2.948 N/A TYR 92.A N TYR 146.A OH no hydrogen 3.258 N/A ASP 95.A N.A ASN 229.A OD1 no hydrogen 3.049 N/A ASP 95.A N.B ASN 229.A OD1 no hydrogen 3.063 N/A ILE 97.A N.A TYR 230.A O no hydrogen 2.841 N/A ILE 97.A N.B TYR 230.A O no hydrogen 2.840 N/A LEU 102.A N ASP 98.A O no hydrogen 3.079 N/A ARG 103.A N TYR 99.A O no hydrogen 2.963 N/A ARG 103.A NH1 GLU 82.A OE1 no hydrogen 2.892 N/A ARG 103.A NH1 GLU 82.A OE2 no hydrogen 3.475 N/A ARG 103.A NH1 TYR 99.A OH no hydrogen 3.216 N/A ARG 103.A NH2 GLU 82.A OE2 no hydrogen 3.059 N/A GLU 104.A N GLU 100.A O no hydrogen 3.032 N/A GLN 105.A N GLU 101.A O no hydrogen 2.923 N/A LEU 106.A N LEU 102.A O no hydrogen 2.964 N/A SER 107.A N ARG 103.A O no hydrogen 3.029 N/A SER 107.A OG ARG 103.A O no hydrogen 2.990 N/A SER 108.A N GLN 105.A O no hydrogen 3.035 N/A SER 108.A OG GLN 105.A O no hydrogen 3.246 N/A VAL 109.A N LEU 106.A O no hydrogen 3.133 N/A SER 110.A N ASN 259.A O no hydrogen 3.057 N/A PHE 112.A N SER 75.A O no hydrogen 2.817 N/A GLU 113.A N ALA 257.A O no hydrogen 2.917 N/A LYS 114.A NZ ASN 148.A OD1 no hydrogen 3.181 N/A PHE 115.A N ALA 255.A O no hydrogen 2.862 N/A PHE 118.A N TRP 253.A O no hydrogen 3.283 N/A SER 123.A N PRO 119.A O no hydrogen 2.901 N/A SER 123.A OG PRO 119.A O no hydrogen 2.723 N/A HIS 127.A N TRP 124.A O no hydrogen 3.263 N/A HIS 127.A NE2 PRO 160.A O no hydrogen 2.807 N/A GLU 128.A N THR 153.A O no hydrogen 2.888 N/A THR 130.A N GLU 128.A OE2 no hydrogen 2.919 N/A THR 130.A OG1 GLU 128.A OE2 no hydrogen 2.556 N/A VAL 133.A N LYS 131A.A O no hydrogen 2.901 N/A THR 134.A N SER 144.A O no hydrogen 2.876 N/A ALA 136.A N THR 134.A OG1 no hydrogen 3.163 N/A CYS 137.A N THR 134.A O no hydrogen 2.995 N/A SER 138.A OG ALA 135.A O no hydrogen 3.311 N/A TYR 139.A N ALA 142.A O no hydrogen 2.818 N/A ALA 142.A N TYR 139.A O no hydrogen 3.066 N/A SER 144.A N THR 134.A O no hydrogen 3.410 N/A TYR 146.A OH TYR 230.A OH no hydrogen 2.675 N/A ARG 147.A N GLY 64.A O no hydrogen 2.797 N/A ARG 147.A NE ASP 69.A OD1 no hydrogen 2.981 N/A ARG 147.A NE ASP 69.A OD2 no hydrogen 3.392 N/A ARG 147.A NH2 ASP 69.A OD2 no hydrogen 2.838 N/A ASN 148.A N LEU 63.A O no hydrogen 3.097 N/A ASN 148.A ND2 LEU 62.A O no hydrogen 2.847 N/A LEU 150.A N ALA 251.A O no hydrogen 2.823 N/A TRP 151.A NE1 TYR 193.A OH no hydrogen 2.876 N/A THR 153.A N GLU 128.A O no hydrogen 2.987 N/A LYS 154.A N LEU 192.A O no hydrogen 2.778 N/A LYS 154.A NZ GLN 190.A O no hydrogen 3.045 N/A LYS 155.A N.A SER 158.A O no hydrogen 2.870 N/A LYS 155.A N.B SER 158.A O no hydrogen 2.863 N/A LYS 155.A NZ.A PRO 125.A O no hydrogen 3.021 N/A LYS 155.A NZ.B PRO 125.A O no hydrogen 3.507 N/A SER 158.A N LYS 155.A O.A no hydrogen 3.000 N/A SER 158.A N LYS 155.A O.B no hydrogen 3.195 N/A LYS 161.A NZ GLU 244.A OE2 no hydrogen 2.771 N/A LEU 162.A N ALA 245.A O no hydrogen 2.938 N/A SER 163.A OG GLU 244.A OE1 no hydrogen 2.749 N/A LYS 164.A N PHE 243.A O no hydrogen 2.818 N/A SER 165.A OG THR 242.A OG1 no hydrogen 2.646 N/A TYR 166.A N ILE 241.A O no hydrogen 2.862 N/A ASN 168.A N ASP 239.A O no hydrogen 2.884 N/A ASN 168.A ND2 LYS 172.A O no hydrogen 2.802 N/A ASN 168.A ND2 LEU 235.A O no hydrogen 2.986 N/A LYS 170.A N ASN 168.A OD1 no hydrogen 2.899 N/A LYS 172.A NZ GLU 113.A OE1 no hydrogen 2.872 N/A LYS 172.A NZ GLU 113.A OE2 no hydrogen 3.399 N/A LYS 172.A NZ ASN 259.A OD1 no hydrogen 2.840 N/A VAL 174.A N LEU 235.A O no hydrogen 3.002 N/A LEU 175.A N PHE 256.A O no hydrogen 2.766 N/A VAL 176.A N THR 233.A O no hydrogen 3.086 N/A TRP 178.A N TYR 231.A O no hydrogen 3.081 N/A GLY 179.A N ILE 250.A O no hydrogen 2.853 N/A VAL 180.A N ASN 229.A O no hydrogen 2.887 N/A HIS 181.A N ASN 248.A O no hydrogen 2.862 N/A HIS 181.A ND1 TYR 193.A OH no hydrogen 2.616 N/A HIS 181.A NE2 TYR 92.A OH no hydrogen 3.021 N/A HIS 182.A N ARG 227.A O no hydrogen 2.789 N/A GLU 188.A N THR 185.A OG1 no hydrogen 2.951 N/A GLN 189.A N THR 185.A O no hydrogen 2.988 N/A GLN 189.A NE2 ASN 248.A OD1 no hydrogen 2.933 N/A GLN 190.A N GLY 186.A O no hydrogen 2.966 N/A SER 191.A N THR 187.A O no hydrogen 2.963 N/A LEU 192.A N GLU 188.A O no hydrogen 2.918 N/A TYR 193.A N GLN 189.A O no hydrogen 2.884 N/A TYR 193.A OH HIS 181.A ND1 no hydrogen 2.616 N/A GLN 194.A N GLN 190.A O no hydrogen 2.784 N/A ASN 195.A N TYR 193.A O no hydrogen 2.578 N/A TYR 199.A N THR 246.A OG1 no hydrogen 3.030 N/A VAL 200.A N PHE 211.A O no hydrogen 2.954 N/A SER 201.A N GLU 244.A O no hydrogen 2.840 N/A VAL 202.A N ARG 209.A O no hydrogen 2.922 N/A GLY 203.A N THR 242.A O no hydrogen 2.985 N/A SER 204.A N TYR 207.A O no hydrogen 2.867 N/A SER 205.A N ASP 239.A OD1 no hydrogen 3.083 N/A SER 205.A OG ASP 239.A OD2 no hydrogen 2.662 N/A LYS 206.A N SER 204.A OG no hydrogen 3.106 N/A TYR 207.A N SER 204.A OG no hydrogen 2.820 N/A ARG 209.A N VAL 202.A O no hydrogen 2.964 N/A PHE 211.A N VAL 200.A O no hydrogen 2.643 N/A GLU 214.A N HIS 182.A ND1 no hydrogen 2.935 N/A ARG 218.A N ALA 225.A O no hydrogen 3.311 N/A ARG 218.A NH1 GLU 214.A O no hydrogen 3.335 N/A ARG 218.A NH2 GLU 214.A O no hydrogen 2.610 N/A VAL 221.A N GLN 224.A O no hydrogen 2.988 N/A ARG 222.A NE CYS 91.A O no hydrogen 2.873 N/A ARG 222.A NE ALA 136.A O no hydrogen 3.096 N/A ARG 222.A NH2 ALA 136.A O no hydrogen 2.808 N/A GLN 224.A N VAL 221.A O no hydrogen 2.965 N/A GLN 224.A NE2 ARG 222.A O no hydrogen 3.413 N/A ARG 227.A N HIS 182.A O no hydrogen 3.034 N/A ARG 227.A NH1 PRO 219.A O no hydrogen 3.292 N/A ARG 227.A NH1 GLN 224.A O no hydrogen 3.039 N/A ARG 227.A NH1 GLY 226.A O no hydrogen 2.922 N/A ARG 227.A NH2 PRO 219.A O no hydrogen 2.833 N/A MET 228.A N PRO 93.A O no hydrogen 2.825 N/A ASN 229.A N VAL 180.A O no hydrogen 2.907 N/A TYR 230.A N ASP 95.A O.A no hydrogen 2.807 N/A TYR 230.A N ASP 95.A O.B no hydrogen 2.825 N/A TYR 230.A OH TYR 92.A O no hydrogen 2.697 N/A TYR 231.A N TRP 178.A O no hydrogen 2.875 N/A TRP 232.A NE1 ILE 97.A O.A no hydrogen 3.095 N/A TRP 232.A NE1 ASP 98.A O no hydrogen 3.215 N/A THR 233.A N VAL 176.A O no hydrogen 3.003 N/A LEU 235.A N VAL 174.A O no hydrogen 2.838 N/A GLY 238.A N ASN 168.A O no hydrogen 2.897 N/A ASP 239.A N GLU 236.A O no hydrogen 3.041 N/A THR 240.A N ASP 239.A OD2 no hydrogen 2.708 N/A ILE 241.A N TYR 166.A O no hydrogen 2.945 N/A THR 242.A N GLY 203.A O no hydrogen 2.828 N/A THR 242.A OG1 SER 165.A OG no hydrogen 2.646 N/A PHE 243.A N LYS 164.A O no hydrogen 2.868 N/A GLU 244.A N SER 201.A O no hydrogen 2.968 N/A ALA 245.A N LEU 162.A O no hydrogen 2.940 N/A THR 246.A N TYR 199.A O no hydrogen 2.878 N/A ASN 248.A ND2 GLN 189.A OE1 no hydrogen 3.015 N/A ILE 250.A N GLY 179.A O no hydrogen 2.847 N/A ALA 251.A N LEU 150.A O no hydrogen 2.855 N/A TRP 253.A N ASN 148.A O no hydrogen 2.968 N/A TRP 253.A NE1 GLU 116.A OE2 no hydrogen 2.899 N/A TYR 254.A N ASN 148.A O no hydrogen 3.000 N/A ALA 255.A N PHE 115.A O no hydrogen 2.855 N/A PHE 256.A N LEU 175.A O no hydrogen 3.079 N/A ALA 257.A N GLU 113.A O no hydrogen 2.906 N/A LEU 258.A N GLU 173.A O no hydrogen 2.822 N/A ASN 259.A N SER 111.A O no hydrogen 2.855 N/A ASN 259.A ND2 SER 111.A O no hydrogen 3.570 N/A ASN 259.A ND2 SER 111.A OG no hydrogen 2.803 N/A ASN 259.A ND2 GLU 113.A OE2 no hydrogen 2.836 N/A ARG 260.A NE GLU 173.A OE2 no hydrogen 2.782 N/A ARG 260.A NH1 GLN 105.A OE1 no hydrogen 3.005 N/A ARG 260.A NH1 SER 108.A OG no hydrogen 2.858 N/A ARG 260.A NH2 GLN 105.A OE1 no hydrogen 2.743 N/A ARG 260.A NH2 GLU 173.A OE1 no hydrogen 2.990 N/A ARG 260.A NH2 GLU 173.A OE2 no hydrogen 3.463 N/A GLY 261.A N SER 108.A O no hydrogen 2.890 N/A SER 264.A OG SER 78.A O no hydrogen 3.350 N/A ILE 267.A N ILE 80.A O no hydrogen 2.888 N/A SER 269.A N GLU 82.A O no hydrogen 2.879 N/A SER 269.A OG PRO 283.A O no hydrogen 2.674 N/A ALA 271.A N SER 269.A OG no hydrogen 2.966 N/A HIS 274.A N LEU 42.A O no hydrogen 2.910 N/A CYS 276.A SG HIS 274.A O no hydrogen 3.990 N/A ASN 277.A ND2 THR 278.A O no hydrogen 3.698 N/A THR 278.A N LYS 44.A O no hydrogen 2.963 N/A THR 278.A OG1 CYS 280.A O no hydrogen 2.876 N/A CYS 280.A N THR 278.A OG1 no hydrogen 3.105 N/A GLN 281.A N ILE 301.A O no hydrogen 2.926 N/A GLN 281.A NE2 LYS 41.A O no hydrogen 3.080 N/A GLN 281.A NE2 THR 282.A O no hydrogen 2.768 N/A THR 282.A N GLY 285.A O no hydrogen 3.045 N/A THR 282.A OG1 GLY 285.A O no hydrogen 2.793 N/A HIS 284.A N THR 282.A OG1 no hydrogen 3.196 N/A GLY 285.A N THR 282.A O no hydrogen 3.180 N/A GLY 285.A N THR 282.A OG1 no hydrogen 3.200 N/A ALA 286.A N ASN 39.A OD1 no hydrogen 2.857 N/A ILE 287.A N CYS 280.A O no hydrogen 2.939 N/A SER 289.A OG GLU 35.A OE1 no hydrogen 2.537 N/A LEU 291.A N SER 289.A OG no hydrogen 3.156 N/A PHE 293.A N LEU 33.A O no hydrogen 3.286 N/A GLN 294.A N LYS 306.A O no hydrogen 3.040 N/A GLN 294.A NE2 HIS 297.A O no hydrogen 2.804 N/A GLN 294.A NE2 PRO 305.A O no hydrogen 3.531 N/A ASN 295.A N GLU 35.A O no hydrogen 3.162 N/A ASN 295.A ND2 SER 310.A O no hydrogen 2.941 N/A ILE 296.A N GLN 294.A OE1 no hydrogen 2.766 N/A HIS 297.A N GLN 294.A OE1 no hydrogen 3.112 N/A VAL 299.A N HIS 297.A ND1 no hydrogen 3.038 N/A ILE 301.A N GLN 281.A O no hydrogen 2.902 N/A GLU 303.A N LYS 279.A O no hydrogen 2.837 N/A CYS 304.A SG ILE 301.A O no hydrogen 3.626 N/A LYS 306.A N PRO 292.A O no hydrogen 2.958 N/A VAL 308.A N GLN 294.A O no hydrogen 3.038 N/A LYS 312.A NZ THR 16.A O no hydrogen 2.847 N/A LYS 312.A NZ THR 16.A OG1 no hydrogen 2.948 N/A ARG 314.A NH1 SER 30.A OG no hydrogen 2.725 N/A MET 315.A N VAL 31.A O no hydrogen 3.062 N/A THR 317.A N HIS 29.A O no hydrogen 3.129 N/A GLY 318.A N HIS 29.A O no hydrogen 3.035 N/A LEU 319.A N THR 28.A OG1 no hydrogen 3.183 N/A ARG 320.A NH1 GLU 22.A OE2 no hydrogen 3.177 N/A ASN 321.A N THR 26.A O no hydrogen 2.850 N/A ASN 321.A ND2 ASN 11.A O no hydrogen 2.969 N/A ASN 321.A ND2 SER 13.A O no hydrogen 3.312 N/A SER 122C.A N PRO 119.A O no hydrogen 3.310 N/A