Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2a3t_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 3.A NH1 GLU 70.A OE1 no hydrogen 3.401 N/A ARG 3.A NH1 GLU 70.A OE2 no hydrogen 3.143 N/A ARG 3.A NH2 GLU 29.A OE2.B no hydrogen 2.516 N/A ARG 3.A NH2 GLU 70.A OE1 no hydrogen 2.757 N/A VAL 4.A N ILE 27.A O no hydrogen 2.941 N/A HIS 6.A N GLU 29.A O no hydrogen 2.971 N/A HIS 6.A NE2 ASN 28.A OD1 no hydrogen 2.749 N/A PHE 13.A N PRO 10.A O no hydrogen 3.166 N/A HIS 17.A ND1 HIS 15.A O no hydrogen 2.852 N/A HIS 17.A NE2 TYR 161.A OH no hydrogen 2.769 N/A GLN 19.A NE2 TYR 161.A O no hydrogen 2.804 N/A ALA 21.A N ARG 148.A O no hydrogen 2.920 N/A SER 23.A OG GLY 24.A O no hydrogen 2.744 N/A VAL 26.A N ASP 67.A OD1 no hydrogen 3.137 N/A ILE 27.A N PRO 2.A O no hydrogen 2.849 N/A ASN 28.A N TYR 68.A O no hydrogen 2.802 N/A ASN 28.A ND2 ASP 67.A OD2 no hydrogen 2.874 N/A ASN 28.A ND2 TYR 68.A O no hydrogen 3.109 N/A GLU 29.A N VAL 4.A O no hydrogen 2.755 N/A PHE 30.A N GLU 70.A O no hydrogen 3.076 N/A MET 32.A N THR 72.A O no hydrogen 2.986 N/A ARG 33.A N ASP 53.A OD1 no hydrogen 2.995 N/A ILE 34.A N ILE 74.A O no hydrogen 2.870 N/A ILE 35.A N THR 51.A O no hydrogen 2.978 N/A GLU 36.A N ASN 79.A OD1 no hydrogen 3.366 N/A LYS 37.A N ALA 49.A O no hydrogen 3.115 N/A LYS 37.A NZ GLY 54.A O no hydrogen 2.703 N/A VAL 39.A N LEU 47.A O no hydrogen 2.832 N/A GLN 40.A NE2 ASP 42.A O no hydrogen 3.183 N/A GLN 40.A NE2 GLU 43.A O no hydrogen 2.974 N/A LEU 41.A N ALA 45.A O no hydrogen 2.844 N/A ASP 42.A N ALA 45.A O no hydrogen 3.125 N/A GLU 43.A N ASP 42.A OD1 no hydrogen 2.808 N/A ALA 45.A N ASP 42.A O no hydrogen 3.109 N/A LEU 47.A N VAL 39.A O no hydrogen 2.759 N/A GLN 48.A NE2 PHE 185.A O no hydrogen 2.687 N/A ALA 49.A N LYS 37.A O no hydrogen 2.946 N/A MET 50.A N SER 137.A O no hydrogen 2.905 N/A THR 51.A N ILE 35.A O no hydrogen 2.930 N/A THR 51.A OG1 ILE 35.A O no hydrogen 2.802 N/A ASP 53.A N ARG 33.A O no hydrogen 2.704 N/A SER 55.A OG PHE 52.A O no hydrogen 3.563 N/A SER 55.A OG PRO 57.A O no hydrogen 2.584 N/A GLY 58.A N ALA 140.A O no hydrogen 2.908 N/A MET 61.A N CYS 142.A O no hydrogen 3.114 N/A VAL 63.A N MET 144.A O no hydrogen 2.969 N/A HIS 64.A N ASP 67.A OD2 no hydrogen 3.055 N/A HIS 64.A NE2 GLN 19.A O no hydrogen 3.104 N/A GLU 65.A N LEU 146.A O no hydrogen 2.837 N/A GLY 66.A N ALA 114.A O no hydrogen 2.840 N/A ASP 67.A N HIS 64.A O no hydrogen 2.940 N/A TYR 68.A N VAL 26.A O no hydrogen 2.927 N/A VAL 69.A N PHE 112.A O no hydrogen 2.823 N/A GLU 70.A N ASN 28.A O no hydrogen 2.725 N/A LEU 71.A N LEU 110.A O no hydrogen 2.820 N/A THR 72.A N PHE 30.A O no hydrogen 2.887 N/A LEU 73.A N VAL 108.A O no hydrogen 2.877 N/A ILE 74.A N MET 32.A O no hydrogen 3.040 N/A ASN 75.A N GLU 106.A O no hydrogen 2.998 N/A ASN 75.A ND2 MET 81.A O no hydrogen 2.916 N/A ASN 75.A ND2 ILE 102.A O no hydrogen 2.989 N/A GLU 78.A N GLU 78.A OE1 no hydrogen 2.897 N/A ASN 79.A N PRO 76.A O no hydrogen 3.061 N/A ASN 79.A ND2 ILE 34.A O no hydrogen 2.962 N/A ASN 79.A ND2 ASN 75.A OD1 no hydrogen 2.690 N/A THR 80.A N GLU 36.A OE1 no hydrogen 2.872 N/A THR 80.A N GLU 36.A OE2 no hydrogen 3.264 N/A THR 80.A OG1 GLU 36.A OE1 no hydrogen 2.731 N/A MET 81.A N GLU 36.A OE2 no hydrogen 3.144 N/A HIS 83.A N ILE 102.A O no hydrogen 3.085 N/A HIS 83.A NE2 GLU 36.A OE2 no hydrogen 2.743 N/A ASN 84.A ND2 GLY 97.A O no hydrogen 2.961 N/A ASN 84.A ND2 ALA 125.A O no hydrogen 3.038 N/A ILE 85.A N THR 100.A OG1 no hydrogen 2.974 N/A ASP 86.A N HIS 123.A O no hydrogen 2.759 N/A PHE 87.A N GLY 95.A O no hydrogen 2.839 N/A HIS 88.A N VAL 121.A O no hydrogen 2.937 N/A ALA 90.A N PHE 87.A O no hydrogen 3.081 N/A GLY 96.A N GLY 92.A O no hydrogen 3.232 N/A GLY 96.A N ALA 93.A O no hydrogen 2.952 N/A GLY 97.A N LEU 94.A O no hydrogen 3.103 N/A GLY 98.A N ALA 93.A O no hydrogen 2.877 N/A LEU 99.A N GLY 96.A O no hydrogen 2.983 N/A THR 100.A N GLY 97.A O no hydrogen 3.516 N/A THR 100.A OG1 ILE 85.A O no hydrogen 3.237 N/A THR 100.A OG1 GLY 96.A O no hydrogen 2.780 N/A ILE 102.A N HIS 83.A O no hydrogen 2.881 N/A ASN 103.A N GLU 106.A OE1 no hydrogen 2.778 N/A GLY 105.A N ASN 75.A O no hydrogen 2.596 N/A GLU 106.A N ASN 103.A O no hydrogen 2.838 N/A VAL 108.A N LEU 73.A O no hydrogen 2.975 N/A LEU 110.A N LEU 71.A O no hydrogen 2.964 N/A ARG 111.A NE GLU 70.A OE2 no hydrogen 2.831 N/A ARG 111.A NH1 GLU 70.A OE2 no hydrogen 2.888 N/A PHE 112.A N VAL 69.A O no hydrogen 2.939 N/A LYS 113.A NZ TYR 68.A OH no hydrogen 3.141 N/A ALA 114.A N ASP 67.A O no hydrogen 2.879 N/A GLY 118.A N VAL 145.A O no hydrogen 2.766 N/A ALA 119.A N GLY 257.A O no hydrogen 2.808 N/A PHE 120.A N ILE 143.A O no hydrogen 2.798 N/A TYR 122.A N GLY 141.A O no hydrogen 3.021 N/A TYR 122.A OH PRO 59.A O no hydrogen 2.675 N/A HIS 123.A N ASP 86.A O no hydrogen 2.956 N/A HIS 123.A ND1 CYS 124.A O no hydrogen 2.918 N/A CYS 124.A N MET 139.A O no hydrogen 3.017 N/A CYS 124.A SG HIS 83.A ND1 no hydrogen 4.028 N/A CYS 124.A SG ASN 84.A O no hydrogen 3.570 N/A CYS 124.A SG ASN 84.A OD1 no hydrogen 3.573 N/A CYS 124.A SG HIS 134.A ND1 no hydrogen 3.594 N/A ALA 125.A N ASN 84.A OD1 no hydrogen 2.693 N/A MET 130.A N GLY 127.A O no hydrogen 3.124 N/A ILE 131.A N GLY 128.A O no hydrogen 2.981 N/A HIS 134.A N MET 130.A O no hydrogen 2.875 N/A VAL 135.A N ILE 131.A O no hydrogen 3.225 N/A VAL 136.A N PRO 132.A O no hydrogen 2.854 N/A SER 137.A N HIS 134.A O no hydrogen 3.264 N/A SER 137.A OG TRP 133.A O no hydrogen 2.774 N/A GLY 138.A N VAL 135.A O no hydrogen 2.888 N/A MET 139.A N HIS 134.A O no hydrogen 3.125 N/A ALA 140.A N GLY 138.A O no hydrogen 3.018 N/A GLY 141.A N TYR 122.A O no hydrogen 2.794 N/A CYS 142.A SG PHE 120.A O no hydrogen 3.357 N/A ILE 143.A N PHE 120.A O no hydrogen 2.870 N/A MET 144.A N MET 61.A O no hydrogen 2.672 N/A VAL 145.A N GLY 118.A O no hydrogen 2.853 N/A LEU 146.A N VAL 63.A O no hydrogen 2.829 N/A ARG 148.A NH1 GLU 65.A O no hydrogen 2.899 N/A ARG 148.A NH1 ASP 67.A OD1 no hydrogen 2.769 N/A ARG 148.A NH2 SER 23.A O no hydrogen 3.016 N/A ARG 148.A NH2 ASP 67.A OD1 no hydrogen 3.180 N/A GLY 150.A N PRO 147.A O no hydrogen 2.933 N/A ASP 153.A N LYS 157.A O no hydrogen 2.722 N/A GLU 155.A N ASP 153.A OD1 no hydrogen 2.679 N/A GLY 156.A N ASP 153.A O no hydrogen 2.863 N/A LYS 157.A N ASP 153.A OD1 no hydrogen 2.937 N/A LYS 157.A NZ ASP 153.A OD2 no hydrogen 2.666 N/A LYS 157.A NZ GLU 155.A OE1 no hydrogen 2.884 N/A VAL 159.A N LEU 151.A O no hydrogen 2.908 N/A TYR 161.A N GLN 19.A OE1 no hydrogen 2.956 N/A TYR 161.A OH HIS 17.A NE2 no hydrogen 2.769 N/A ASP 162.A N ASN 229.A O no hydrogen 2.732 N/A THR 163.A N ASN 229.A O no hydrogen 3.416 N/A TYR 165.A N LEU 231.A O no hydrogen 2.834 N/A TYR 165.A OH LYS 223.A O no hydrogen 2.904 N/A TYR 166.A N PRO 12.A O no hydrogen 2.830 N/A TYR 166.A OH SER 235.A OG no hydrogen 2.583 N/A ILE 167.A N VAL 233.A O no hydrogen 2.758 N/A GLU 169.A N SER 235.A O no hydrogen 2.999 N/A SER 170.A N VAL 208.A O no hydrogen 2.927 N/A SER 170.A OG HIS 172.A NE2 no hydrogen 2.647 N/A ASP 171.A N ASP 171.A OD1 no hydrogen 2.599 N/A HIS 172.A N HIS 206.A O no hydrogen 2.849 N/A HIS 172.A ND1 VAL 136.A O no hydrogen 2.792 N/A HIS 172.A NE2 SER 170.A OG no hydrogen 2.647 N/A TYR 173.A OH ASP 171.A OD2 no hydrogen 2.512 N/A ILE 174.A N SER 205.A OG no hydrogen 2.978 N/A ASP 177.A N THR 181.A O no hydrogen 2.717 N/A GLY 180.A N ASP 177.A O no hydrogen 2.851 N/A THR 181.A N ASP 179.A OD1 no hydrogen 2.981 N/A THR 181.A OG1 ASP 177.A OD1 no hydrogen 3.147 N/A THR 181.A OG1 ASP 179.A OD1 no hydrogen 2.512 N/A THR 181.A OG1 ASP 179.A OD2 no hydrogen 3.503 N/A MET 183.A N PRO 175.A O no hydrogen 2.973 N/A ARG 184.A NE GLU 38.A OE2 no hydrogen 2.669 N/A ARG 184.A NH2 GLU 38.A OE1 no hydrogen 2.663 N/A ARG 184.A NH2 GLU 38.A OE2 no hydrogen 3.062 N/A SER 186.A N GLU 190.A OE2 no hydrogen 2.619 N/A SER 186.A OG ASP 187.A OD1 no hydrogen 2.936 N/A SER 186.A OG GLU 190.A OE2 no hydrogen 2.611 N/A GLU 190.A N ASP 187.A OD2 no hydrogen 2.814 N/A GLY 191.A N PRO 188.A O no hydrogen 2.992 N/A TYR 192.A N SER 189.A O no hydrogen 3.196 N/A MET 195.A N GLY 191.A O no hydrogen 2.968 N/A VAL 196.A N TYR 192.A O no hydrogen 2.944 N/A ALA 197.A N GLU 193.A O no hydrogen 3.359 N/A VAL 198.A N ASP 194.A O no hydrogen 3.452 N/A MET 199.A N MET 195.A O no hydrogen 2.837 N/A ASP 200.A N VAL 196.A O no hydrogen 2.827 N/A THR 201.A N VAL 198.A O no hydrogen 3.043 N/A THR 201.A OG1 VAL 198.A O no hydrogen 2.742 N/A LEU 202.A N MET 199.A O no hydrogen 2.887 N/A ILE 203.A N THR 201.A OG1 no hydrogen 3.149 N/A SER 205.A N HIS 172.A O no hydrogen 2.829 N/A SER 205.A OG HIS 172.A O no hydrogen 3.323 N/A SER 205.A OG HIS 206.A ND1 no hydrogen 2.723 N/A HIS 206.A N HIS 172.A O no hydrogen 3.456 N/A HIS 206.A ND1 SER 205.A OG no hydrogen 2.723 N/A ILE 207.A N LYS 303.A O no hydrogen 2.867 N/A VAL 208.A N SER 170.A O no hydrogen 2.916 N/A ASN 210.A N GLY 168.A O no hydrogen 3.031 N/A VAL 213.A N LEU 41.A O no hydrogen 2.757 N/A ALA 215.A N ALA 212.A O no hydrogen 3.134 N/A THR 217.A N GLY 214.A O no hydrogen 3.063 N/A THR 217.A OG1 GLY 214.A O no hydrogen 3.077 N/A GLY 220.A N THR 217.A O no hydrogen 2.888 N/A ALA 221.A N GLY 218.A O no hydrogen 3.109 N/A LEU 222.A N HIS 308.A O no hydrogen 2.768 N/A LYS 223.A N TYR 165.A OH no hydrogen 3.487 N/A ALA 224.A N LEU 310.A O no hydrogen 3.049 N/A LYS 225.A N ASP 228.A OD1 no hydrogen 2.901 N/A VAL 226.A N GLU 312.A O no hydrogen 2.840 N/A GLY 227.A N PHE 284.A O no hydrogen 2.736 N/A ASP 228.A N LYS 225.A O no hydrogen 3.005 N/A ASN 229.A N ASP 162.A OD2 no hydrogen 2.737 N/A VAL 230.A N TYR 282.A O no hydrogen 2.879 N/A LEU 231.A N THR 163.A O no hydrogen 2.816 N/A PHE 232.A N ALA 280.A O no hydrogen 2.784 N/A VAL 233.A N TYR 165.A O no hydrogen 2.948 N/A HIS 234.A N GLY 278.A O no hydrogen 2.892 N/A HIS 234.A ND1 TYR 292.A OH no hydrogen 2.682 N/A HIS 234.A NE2 GLU 169.A OE1 no hydrogen 2.774 N/A SER 235.A N ILE 167.A O no hydrogen 3.139 N/A SER 235.A OG TYR 166.A OH no hydrogen 2.583 N/A GLN 236.A N SER 276.A O no hydrogen 3.074 N/A GLN 236.A NE2 ASP 171.A OD1 no hydrogen 3.016 N/A ASN 238.A N GLN 236.A OE1 no hydrogen 2.931 N/A ARG 239.A N GLN 236.A OE1 no hydrogen 3.027 N/A ARG 239.A NH1 GLU 299.A OE1 no hydrogen 2.956 N/A ARG 239.A NH1 GLU 299.A OE2 no hydrogen 3.300 N/A ARG 239.A NH2 GLU 299.A OE2 no hydrogen 2.598 N/A SER 241.A N ILE 272.A O no hydrogen 2.799 N/A SER 241.A OG GLU 169.A OE1 no hydrogen 2.426 N/A SER 241.A OG GLU 169.A OE2 no hydrogen 3.307 N/A ARG 242.A NH1 ASN 294.A OD1 no hydrogen 2.943 N/A ARG 242.A NH1 GLU 299.A OE1 no hydrogen 3.279 N/A HIS 244.A N VAL 293.A O no hydrogen 2.887 N/A HIS 244.A ND1 GLU 268.A O no hydrogen 2.522 N/A HIS 244.A ND1 THR 269.A OG1 no hydrogen 3.106 N/A ILE 246.A N ALA 291.A O no hydrogen 2.711 N/A GLY 248.A N LEU 245.A O no hydrogen 3.006 N/A GLY 250.A N LEU 267.A O no hydrogen 2.884 N/A ASP 251.A N LEU 281.A O no hydrogen 2.828 N/A LEU 252.A N LEU 281.A O no hydrogen 3.238 N/A VAL 253.A N GLU 264.A O no hydrogen 2.813 N/A TRP 254.A N ALA 279.A O no hydrogen 2.805 N/A GLY 257.A N TRP 254.A O no hydrogen 2.907 N/A LYS 258.A NZ ALA 119.A O no hydrogen 2.732 N/A LYS 258.A NZ THR 256.A O no hydrogen 2.673 N/A PHE 259.A N ALA 117.A O no hydrogen 3.447 N/A HIS 260.A NE2 GLU 65.A OE1 no hydrogen 2.785 N/A ASN 261.A N LYS 258.A O no hydrogen 3.113 N/A ASN 261.A ND2 LYS 258.A O no hydrogen 3.358 N/A GLU 264.A N VAL 253.A O no hydrogen 2.915 N/A ARG 265.A NH1 PRO 263.A O no hydrogen 2.930 N/A LEU 267.A N GLY 250.A O no hydrogen 3.007 N/A THR 269.A OG1 HIS 244.A ND1 no hydrogen 3.106 N/A TRP 270.A N PRO 243.A O no hydrogen 3.012 N/A PHE 271.A N GLU 255.A OE2 no hydrogen 3.016 N/A ILE 272.A N SER 241.A O no hydrogen 2.820 N/A ARG 273.A NH1 GLU 255.A OE1 no hydrogen 3.483 N/A ARG 273.A NH2 GLU 255.A OE1 no hydrogen 2.785 N/A GLY 274.A N ASP 240.A OD1 no hydrogen 2.911 N/A GLY 275.A N GLN 236.A O no hydrogen 2.697 N/A SER 276.A N GLN 236.A O no hydrogen 3.224 N/A SER 276.A OG ARG 273.A O no hydrogen 2.636 N/A GLY 278.A N HIS 234.A O no hydrogen 2.899 N/A ALA 279.A N TRP 254.A O no hydrogen 3.082 N/A ALA 280.A N PHE 232.A O no hydrogen 3.001 N/A LEU 281.A N LEU 252.A O no hydrogen 2.807 N/A TYR 282.A N VAL 230.A O no hydrogen 3.099 N/A LYS 283.A N ASP 251.A OD2 no hydrogen 2.766 N/A LYS 283.A NZ GLY 227.A O no hydrogen 2.793 N/A PHE 284.A N ASP 228.A O no hydrogen 3.025 N/A GLN 286.A NE2 ASP 316.A O no hydrogen 2.971 N/A GLY 288.A N VAL 311.A O no hydrogen 2.845 N/A TYR 290.A N VAL 309.A O no hydrogen 2.865 N/A TYR 290.A OH GLN 286.A O no hydrogen 2.592 N/A TYR 292.A N ALA 307.A O no hydrogen 2.808 N/A TYR 292.A OH HIS 234.A ND1 no hydrogen 2.682 N/A VAL 293.A N HIS 244.A O no hydrogen 2.881 N/A ASN 294.A N ALA 305.A O no hydrogen 3.146 N/A ASN 294.A ND2 GLU 169.A OE2 no hydrogen 2.862 N/A ASN 294.A ND2 GLU 299.A OE1 no hydrogen 2.788 N/A HIS 295.A N ARG 242.A O no hydrogen 2.833 N/A HIS 295.A ND1 HIS 295.A O no hydrogen 2.578 N/A ASN 296.A N ASN 294.A OD1 no hydrogen 3.081 N/A ALA 300.A N ASN 296.A O no hydrogen 2.809 N/A VAL 301.A N LEU 297.A O no hydrogen 2.816 N/A HIS 302.A N ILE 298.A O no hydrogen 2.803 N/A LYS 303.A N ILE 298.A O no hydrogen 3.098 N/A LYS 303.A NZ PRO 204.A O no hydrogen 2.859 N/A ALA 305.A N GLU 299.A O no hydrogen 3.027 N/A THR 306.A N GLY 304.A O no hydrogen 2.952 N/A THR 306.A OG1 ALA 300.A O no hydrogen 2.727 N/A ALA 307.A N TYR 292.A O no hydrogen 2.802 N/A HIS 308.A N LEU 216.A O no hydrogen 2.967 N/A VAL 309.A N TYR 290.A O no hydrogen 2.871 N/A LEU 310.A N LEU 222.A O no hydrogen 2.800 N/A VAL 311.A N GLY 288.A O no hydrogen 2.872 N/A GLU 312.A N ALA 224.A O no hydrogen 3.077 N/A TRP 315.A NE1 ASN 317.A OD1 no hydrogen 3.090 N/A TRP 315.A NE1 MET 320.A O no hydrogen 2.975 N/A ASP 316.A N GLN 286.A OE1 no hydrogen 2.762 N/A ASP 318.A N ASP 316.A OD1 no hydrogen 2.925 N/A LEU 319.A N ASP 316.A O no hydrogen 3.173 N/A MET 320.A N ASP 316.A O no hydrogen 3.393 N/A