Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1usy_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 8.A NZ ASP 5.A OD1 no hydrogen 2.954 N/A PHE 10.A N PHE 6.A O no hydrogen 2.947 N/A SER 11.A N GLU 7.A O no hydrogen 2.720 N/A SER 11.A OG GLU 119.A OE2 no hydrogen 2.642 N/A PHE 12.A N LYS 8.A O no hydrogen 2.893 N/A TYR 13.A N VAL 9.A O no hydrogen 2.774 N/A SER 14.A N PHE 10.A O no hydrogen 2.767 N/A SER 14.A OG PHE 10.A O no hydrogen 2.976 N/A LYS 15.A N SER 11.A O no hydrogen 2.919 N/A LYS 15.A NZ GLU 119.A OE1 no hydrogen 2.655 N/A LYS 15.A NZ GLU 119.A OE2 no hydrogen 3.546 N/A ALA 16.A N PHE 12.A O no hydrogen 2.879 N/A THR 17.A N TYR 13.A O no hydrogen 2.825 N/A THR 17.A OG1 TYR 13.A O no hydrogen 2.912 N/A LYS 18.A N SER 14.A O no hydrogen 3.243 N/A LYS 19.A N ALA 16.A O no hydrogen 2.963 N/A LYS 19.A NZ GLU 111.A OE2 no hydrogen 3.552 N/A GLY 20.A N THR 17.A O no hydrogen 3.195 N/A PHE 21.A N ALA 16.A O no hydrogen 3.025 N/A GLU 30.A N SER 49.A O no hydrogen 2.875 N/A ALA 32.A N LEU 47.A O no hydrogen 2.855 N/A ASN 38.A N ALA 36.A O no hydrogen 2.613 N/A ASN 38.A ND2 GLU 52.A OE2 no hydrogen 3.079 N/A PHE 40.A N PHE 48.A O no hydrogen 2.923 N/A ASP 42.A N ASN 46.A O no hydrogen 3.171 N/A LYS 44.A N ASP 42.A OD2 no hydrogen 3.067 N/A GLY 45.A N ASP 42.A O no hydrogen 3.193 N/A PHE 48.A N PHE 40.A O no hydrogen 2.759 N/A SER 49.A N GLU 30.A O no hydrogen 2.869 N/A ARG 51.A N ALA 28.A O no hydrogen 2.947 N/A ARG 51.A NH1 PHE 78.A O no hydrogen 2.770 N/A THR 55.A OG1 ASP 53.A OD1 no hydrogen 3.268 N/A LYS 56.A N ASP 53.A OD1 no hydrogen 2.705 N/A THR 57.A N ASP 53.A O no hydrogen 3.478 N/A THR 57.A OG1 ASP 53.A O no hydrogen 3.179 N/A VAL 58.A N PHE 54.A O no hydrogen 2.746 N/A LEU 59.A N THR 55.A O no hydrogen 3.008 N/A ASN 60.A N LYS 56.A O no hydrogen 3.011 N/A HIS 61.A N THR 57.A O no hydrogen 2.899 N/A TYR 65.A N LYS 63.A O no hydrogen 2.021 N/A ILE 71.A N VAL 98.A O no hydrogen 3.395 N/A LYS 72.A NZ LYS 19.A O no hydrogen 2.927 N/A LYS 72.A NZ GLU 108.A OE1 no hydrogen 3.304 N/A LYS 72.A NZ GLU 108.A OE2 no hydrogen 3.354 N/A TRP 74.A N SER 22.A O no hydrogen 2.684 N/A TYR 75.A N GLY 94.A O no hydrogen 2.787 N/A TYR 75.A OH SER 267.A OG no hydrogen 3.204 N/A ASP 77.A N GLN 92.A O no hydrogen 3.115 N/A PHE 78.A N ASP 77.A OD2 no hydrogen 2.588 N/A VAL 79.A N GLU 90.A O no hydrogen 2.627 N/A TYR 80.A N ARG 51.A O no hydrogen 2.901 N/A ARG 81.A N VAL 88.A O no hydrogen 2.929 N/A SER 83.A N ASP 86.A O no hydrogen 2.943 N/A ASP 86.A N SER 83.A O no hydrogen 2.893 N/A VAL 88.A N ARG 81.A O no hydrogen 2.841 N/A ALA 89.A N LYS 273.A O no hydrogen 3.212 N/A GLU 90.A N VAL 79.A O no hydrogen 2.588 N/A TYR 91.A N GLU 271.A O no hydrogen 2.770 N/A GLN 92.A N ASP 77.A O no hydrogen 2.868 N/A LEU 93.A N ILE 268.A O no hydrogen 3.089 N/A GLY 94.A N TYR 75.A O no hydrogen 3.055 N/A LEU 95.A N GLY 266.A O no hydrogen 3.028 N/A GLU 96.A N VAL 73.A O no hydrogen 2.840 N/A LYS 97.A N VAL 264.A O no hydrogen 3.008 N/A LYS 97.A NZ ASP 105.A OD2 no hydrogen 2.677 N/A LYS 97.A NZ GLU 108.A OE2 no hydrogen 2.821 N/A VAL 98.A N ILE 71.A O no hydrogen 3.303 N/A ARG 100.A N LYS 262.A O no hydrogen 2.791 N/A ASN 101.A N ASP 105.A OD1 no hydrogen 2.819 N/A ASN 101.A ND2 ASP 105.A OD1 no hydrogen 2.868 N/A ASP 104.A N SER 102.A OG no hydrogen 3.010 N/A ASP 105.A N SER 102.A O no hydrogen 3.098 N/A SER 106.A N LEU 103.A O no hydrogen 2.819 N/A SER 106.A OG GLU 255.A OE1 no hydrogen 2.769 N/A LEU 107.A N LEU 103.A O no hydrogen 2.863 N/A GLU 108.A N ASP 104.A O no hydrogen 2.961 N/A VAL 109.A N ASP 105.A O no hydrogen 3.305 N/A LEU 110.A N SER 106.A O no hydrogen 2.908 N/A GLU 111.A N LEU 107.A O no hydrogen 3.027 N/A ILE 112.A N GLU 108.A O no hydrogen 3.368 N/A ILE 112.A N VAL 109.A O no hydrogen 2.902 N/A ILE 113.A N VAL 109.A O no hydrogen 3.071 N/A VAL 114.A N LEU 110.A O no hydrogen 2.909 N/A GLU 115.A N GLU 111.A O no hydrogen 3.026 N/A SER 116.A N ILE 112.A O no hydrogen 2.826 N/A SER 116.A OG ILE 112.A O no hydrogen 2.941 N/A ALA 117.A N ILE 113.A O no hydrogen 2.884 N/A SER 118.A N VAL 114.A O no hydrogen 3.006 N/A SER 118.A OG VAL 114.A O no hydrogen 3.014 N/A GLU 119.A N SER 116.A O no hydrogen 3.250 N/A PHE 120.A N SER 116.A O no hydrogen 2.860 N/A PHE 121.A N ALA 117.A O no hydrogen 3.057 N/A ILE 126.A N TYR 242.A O no hydrogen 2.888 N/A VAL 127.A N SER 220.A O no hydrogen 2.907 N/A GLU 128.A N THR 240.A O no hydrogen 2.969 N/A ILE 129.A N GLU 222.A O no hydrogen 2.755 N/A GLY 130.A N ILE 238.A O no hydrogen 2.993 N/A HIS 131.A NE2 ASP 204.A OD2 no hydrogen 3.051 N/A THR 132.A N GLY 236.A O no hydrogen 2.809 N/A THR 132.A OG1 TYR 234.A O no hydrogen 3.458 N/A GLY 133.A N HIS 131.A ND1 no hydrogen 2.854 N/A LYS 140.A N ASP 137.A O no hydrogen 3.108 N/A LEU 146.A N PRO 143.A O no hydrogen 3.154 N/A HIS 147.A N LYS 144.A O no hydrogen 3.143 N/A HIS 147.A NE2 ILE 142.A O no hydrogen 2.767 N/A VAL 150.A N LEU 146.A O no hydrogen 3.049 N/A LEU 151.A N HIS 147.A O no hydrogen 2.964 N/A ASN 152.A N GLU 148.A O no hydrogen 3.068 N/A LEU 153.A N LYS 149.A O no hydrogen 2.746 N/A ILE 154.A N VAL 150.A O no hydrogen 2.815 N/A ASP 155.A N LEU 151.A O no hydrogen 2.808 N/A THR 156.A N ASN 152.A O no hydrogen 2.814 N/A THR 156.A OG1 ASN 152.A O no hydrogen 2.947 N/A THR 156.A OG1 LEU 153.A O no hydrogen 3.453 N/A LYS 157.A N ILE 154.A O no hydrogen 3.262 N/A LYS 157.A NZ ASP 224.A OD2 no hydrogen 3.196 N/A LYS 157.A NZ THR 226.A OG1 no hydrogen 3.406 N/A ASN 158.A N LEU 153.A O no hydrogen 2.890 N/A LEU 159.A N LYS 157.A O no hydrogen 2.702 N/A ILE 162.A N ASN 158.A O no hydrogen 3.211 N/A GLU 163.A N LEU 159.A O no hydrogen 3.076 N/A PHE 164.A N ALA 160.A O no hydrogen 2.915 N/A LEU 165.A N GLU 161.A O no hydrogen 2.816 N/A SER 166.A N ILE 162.A O no hydrogen 2.712 N/A SER 166.A OG ILE 171.A O no hydrogen 2.524 N/A HIS 167.A N GLU 163.A O no hydrogen 3.275 N/A MET 168.A N PHE 164.A O no hydrogen 2.780 N/A LYS 169.A N LEU 165.A O no hydrogen 2.732 N/A ILE 171.A N SER 166.A O no hydrogen 2.856 N/A SER 174.A N ASP 172.A OD1 no hydrogen 3.045 N/A SER 174.A OG ASP 172.A OD1 no hydrogen 2.767 N/A ARG 175.A NH1 ASP 137.A OD2 no hydrogen 3.173 N/A ARG 175.A NH1 ASP 196.A OD1 no hydrogen 3.109 N/A ARG 175.A NH2 ASP 137.A OD2 no hydrogen 3.474 N/A GLU 177.A N LEU 173.A O no hydrogen 2.711 N/A LYS 178.A N SER 174.A O no hydrogen 2.824 N/A ILE 179.A N ARG 175.A O no hydrogen 3.398 N/A ILE 180.A N VAL 176.A O no hydrogen 3.231 N/A GLU 181.A N GLU 177.A O no hydrogen 2.968 N/A ASP 182.A N LYS 178.A O no hydrogen 2.760 N/A SER 183.A N ILE 179.A O no hydrogen 3.053 N/A SER 183.A N ILE 180.A O no hydrogen 3.075 N/A SER 183.A OG ILE 180.A O no hydrogen 2.693 N/A ILE 184.A N GLU 181.A O no hydrogen 2.960 N/A TYR 185.A N GLU 181.A O no hydrogen 2.890 N/A ARG 186.A N ASP 182.A O no hydrogen 2.796 N/A ARG 187.A NE GLU 222.A OE1 no hydrogen 2.861 N/A ARG 187.A NH1 GLU 128.A OE2 no hydrogen 3.240 N/A ARG 187.A NH1 SER 183.A O no hydrogen 3.074 N/A ARG 187.A NH2 GLU 128.A OE2 no hydrogen 3.174 N/A ARG 187.A NH2 GLU 222.A OE1 no hydrogen 2.559 N/A HIS 191.A N SER 188.A O no hydrogen 3.166 N/A LEU 192.A N PRO 189.A O no hydrogen 3.046 N/A THR 194.A N HIS 191.A O no hydrogen 2.786 N/A MET 195.A N LEU 192.A O no hydrogen 3.174 N/A ARG 202.A N PRO 198.A O no hydrogen 3.083 N/A GLU 203.A N LEU 199.A O no hydrogen 2.960 N/A ASP 204.A N SER 200.A O no hydrogen 3.107 N/A LEU 205.A N VAL 201.A O no hydrogen 3.125 N/A LEU 206.A N ARG 202.A O no hydrogen 2.705 N/A SER 207.A N GLU 203.A O no hydrogen 2.924 N/A SER 207.A OG GLU 203.A O no hydrogen 3.383 N/A ALA 208.A N ASP 204.A O no hydrogen 2.930 N/A SER 209.A N LEU 205.A O no hydrogen 2.938 N/A SER 209.A OG LEU 205.A O no hydrogen 2.755 N/A SER 210.A N LEU 206.A O no hydrogen 2.706 N/A SER 210.A OG LEU 206.A O no hydrogen 3.218 N/A PHE 211.A N SER 207.A O no hydrogen 3.107 N/A LEU 212.A N ALA 208.A O no hydrogen 2.989 N/A GLN 213.A N SER 209.A O no hydrogen 2.955 N/A GLU 214.A N SER 210.A O no hydrogen 2.970 N/A LYS 215.A N PHE 211.A O no hydrogen 2.762 N/A PHE 216.A N LEU 212.A O no hydrogen 2.874 N/A VAL 219.A N PHE 216.A O no hydrogen 2.998 N/A SER 220.A N VAL 125.A O no hydrogen 2.943 N/A SER 220.A OG GLU 222.A OE2 no hydrogen 2.618 N/A GLU 222.A N VAL 127.A O no hydrogen 2.912 N/A ILE 223.A N ARG 187.A O no hydrogen 2.723 N/A ASP 224.A N ILE 129.A O no hydrogen 2.917 N/A THR 226.A N ASP 224.A OD1 no hydrogen 2.893 N/A THR 226.A OG1 ASP 224.A OD1 no hydrogen 2.459 N/A THR 230.A N LEU 227.A O no hydrogen 3.213 N/A THR 230.A OG1 LEU 227.A O no hydrogen 3.052 N/A CYS 235.A N GLU 255.A O no hydrogen 2.752 N/A CYS 235.A SG THR 257.A OG1 no hydrogen 3.735 N/A LEU 237.A N GLU 255.A OE2 no hydrogen 2.786 N/A ILE 238.A N GLY 130.A O no hydrogen 2.927 N/A PHE 239.A N GLY 253.A O no hydrogen 2.954 N/A THR 240.A N GLU 128.A O no hydrogen 3.156 N/A THR 240.A OG1 GLU 128.A OE1 no hydrogen 3.290 N/A ILE 241.A N ALA 251.A O no hydrogen 2.724 N/A TYR 242.A N ILE 126.A O no hydrogen 2.898 N/A ASP 243.A N ARG 248.A O no hydrogen 2.810 N/A THR 244.A N PRO 124.A O no hydrogen 2.999 N/A THR 244.A OG1 PRO 124.A O no hydrogen 2.317 N/A SER 245.A N ASP 243.A OD2 no hydrogen 2.940 N/A SER 245.A OG GLU 122.A O no hydrogen 3.477 N/A SER 246.A N ASP 243.A OD1 no hydrogen 3.301 N/A SER 246.A OG ASP 243.A OD1 no hydrogen 2.763 N/A ARG 248.A N ASP 243.A O no hydrogen 3.250 N/A VAL 250.A N ILE 241.A O no hydrogen 2.637 N/A ALA 252.A N SER 267.A O no hydrogen 2.983 N/A GLY 253.A N PHE 239.A O no hydrogen 3.041 N/A GLY 254.A N GLY 265.A O no hydrogen 3.042 N/A GLU 255.A N LEU 237.A O no hydrogen 2.876 N/A TYR 256.A N GLY 263.A O no hydrogen 2.794 N/A TYR 256.A OH GLU 96.A OE1 no hydrogen 2.918 N/A GLY 263.A N TYR 256.A O no hydrogen 2.801 N/A VAL 264.A N LYS 97.A O no hydrogen 3.250 N/A GLY 265.A N GLY 254.A O no hydrogen 3.211 N/A GLY 266.A N LEU 95.A O no hydrogen 3.198 N/A SER 267.A N ALA 252.A O no hydrogen 2.841 N/A SER 267.A OG TYR 75.A OH no hydrogen 3.204 N/A SER 267.A OG GLN 92.A OE1 no hydrogen 2.783 N/A SER 267.A OG LEU 93.A O no hydrogen 3.511 N/A ILE 268.A N LEU 93.A O no hydrogen 2.736 N/A PHE 269.A N VAL 250.A O no hydrogen 2.814 N/A LEU 270.A N TYR 91.A O no hydrogen 3.284 N/A GLU 271.A N GLU 90.A OE2 no hydrogen 3.512 N/A CYS 275.A N LEU 87.A O no hydrogen 3.124 N/A CYS 275.A N LYS 273.A O no hydrogen 3.553 N/A