Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1as2_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 3.A N HIS 164.A O no hydrogen 2.715 N/A LYS 4.A N THR 188.A OG1 no hydrogen 3.333 N/A LEU 5.A N LYS 166.A O no hydrogen 2.865 N/A LEU 6.A N ALA 189.A O no hydrogen 3.256 N/A LEU 7.A N PHE 168.A O no hydrogen 2.911 N/A LEU 8.A N ILE 191.A O no hydrogen 2.728 N/A GLY 9.A N SER 175.A OG no hydrogen 3.408 N/A SER 13.A OG ALA 10.A O no hydrogen 2.753 N/A LYS 15.A NZ GLY 9.A O no hydrogen 3.120 N/A LYS 15.A NZ ALA 10.A O no hydrogen 2.768 N/A ILE 18.A N GLY 14.A O no hydrogen 3.003 N/A VAL 19.A N LYS 15.A O no hydrogen 3.088 N/A LYS 20.A N SER 16.A O no hydrogen 2.725 N/A LYS 20.A NZ THR 146.A OG1 no hydrogen 3.170 N/A GLN 21.A N THR 17.A O no hydrogen 2.847 N/A GLN 21.A NE2 ALA 295.A O no hydrogen 2.943 N/A GLN 21.A NE2 THR 298.A OG1 no hydrogen 2.980 N/A MET 22.A N ILE 18.A O no hydrogen 3.077 N/A MET 22.A N VAL 19.A O no hydrogen 2.872 N/A LYS 23.A N VAL 19.A O no hydrogen 3.296 N/A ILE 24.A N LYS 20.A O no hydrogen 3.204 N/A ILE 25.A N GLN 21.A O no hydrogen 3.037 N/A HIS 26.A N MET 22.A O no hydrogen 2.793 N/A GLU 27.A N LYS 23.A O no hydrogen 2.807 N/A SER 31.A N GLU 34.A OE1 no hydrogen 2.948 N/A GLU 32.A N GLU 32.A OE1 no hydrogen 2.760 N/A GLU 34.A N SER 31.A O no hydrogen 2.613 N/A CYS 35.A N SER 31.A O no hydrogen 2.802 N/A CYS 35.A SG TYR 30.A O no hydrogen 3.771 N/A CYS 35.A SG SER 31.A O no hydrogen 3.423 N/A LYS 36.A N GLU 32.A O no hydrogen 3.384 N/A LYS 36.A NZ GLU 33.A OE1 no hydrogen 2.963 N/A GLN 37.A NE2 GLU 33.A O no hydrogen 3.659 N/A TYR 38.A N CYS 35.A O no hydrogen 2.871 N/A LYS 39.A N LYS 36.A O no hydrogen 3.011 N/A VAL 42.A N TYR 38.A O no hydrogen 2.836 N/A TYR 43.A N LYS 39.A O no hydrogen 3.214 N/A TYR 43.A OH ILE 131.A O no hydrogen 3.140 N/A SER 44.A N ALA 40.A O no hydrogen 2.797 N/A ASN 45.A N VAL 41.A O no hydrogen 2.637 N/A ASN 45.A ND2 VAL 41.A O no hydrogen 3.358 N/A ASN 45.A ND2 ARG 147.A O no hydrogen 3.367 N/A THR 46.A N VAL 42.A O no hydrogen 2.946 N/A THR 46.A OG1 VAL 42.A O no hydrogen 2.666 N/A ILE 47.A N TYR 43.A O no hydrogen 2.819 N/A GLN 48.A N SER 44.A O no hydrogen 3.029 N/A SER 49.A N ASN 45.A O no hydrogen 3.160 N/A SER 49.A OG ASN 45.A O no hydrogen 2.940 N/A ILE 50.A N THR 46.A O no hydrogen 3.297 N/A ILE 51.A N ILE 47.A O no hydrogen 3.063 N/A ALA 52.A N GLN 48.A O no hydrogen 2.968 N/A ILE 53.A N SER 49.A O no hydrogen 3.234 N/A ILE 54.A N ILE 50.A O no hydrogen 2.978 N/A ARG 55.A N ILE 51.A O no hydrogen 2.741 N/A ALA 56.A N ALA 52.A O no hydrogen 2.761 N/A MET 57.A N ILE 53.A O no hydrogen 2.904 N/A LEU 60.A N ALA 56.A O no hydrogen 2.628 N/A LYS 61.A N GLY 58.A O no hydrogen 2.680 N/A LYS 61.A NZ GLY 58.A O no hydrogen 3.436 N/A ILE 62.A N MET 57.A O no hydrogen 2.709 N/A GLY 65.A N ASP 102.A OD1 no hydrogen 2.964 N/A GLY 65.A N ASP 102.A OD2 no hydrogen 2.783 N/A ASP 66.A N ASP 102.A OD2 no hydrogen 3.193 N/A ALA 68.A N ASP 66.A OD1 no hydrogen 3.161 N/A ARG 69.A N ASP 66.A O no hydrogen 3.136 N/A ARG 69.A NE ASP 72.A OD2 no hydrogen 3.050 N/A ARG 69.A NH2 ASP 72.A OD2 no hydrogen 3.335 N/A ALA 70.A N ALA 67.A O no hydrogen 3.170 N/A ASP 71.A N ALA 68.A O no hydrogen 3.311 N/A ASP 72.A N ARG 69.A O no hydrogen 2.648 N/A ALA 73.A N ARG 69.A O no hydrogen 2.783 N/A ARG 74.A N ALA 70.A O no hydrogen 3.076 N/A GLN 75.A N ASP 71.A O no hydrogen 3.105 N/A GLN 75.A NE2 GLU 91.A OE2 no hydrogen 3.142 N/A LEU 76.A N ASP 72.A O no hydrogen 2.974 N/A VAL 78.A N ARG 74.A O no hydrogen 3.345 N/A VAL 78.A N GLN 75.A O no hydrogen 3.148 N/A LEU 79.A N GLN 75.A O no hydrogen 3.089 N/A ALA 80.A N LEU 76.A O no hydrogen 2.852 N/A GLY 81.A N PHE 77.A O no hydrogen 2.664 N/A ALA 83.A N LEU 79.A O no hydrogen 3.456 N/A LEU 92.A N THR 89.A OG1 no hydrogen 3.387 N/A ALA 93.A N THR 89.A O no hydrogen 2.976 N/A GLY 94.A N ALA 90.A O no hydrogen 3.196 N/A GLY 94.A N GLU 91.A O no hydrogen 3.133 N/A VAL 95.A N GLU 91.A O no hydrogen 3.096 N/A ILE 96.A N LEU 92.A O no hydrogen 3.045 N/A LYS 97.A N ALA 93.A O no hydrogen 2.997 N/A ARG 98.A N GLY 94.A O no hydrogen 2.935 N/A ARG 98.A NE ASP 72.A OD2 no hydrogen 2.873 N/A ARG 98.A NH2 ASP 72.A OD1 no hydrogen 2.824 N/A LEU 99.A N VAL 95.A O no hydrogen 3.020 N/A TRP 100.A N ILE 96.A O no hydrogen 2.744 N/A TRP 100.A NE1 ASN 126.A OD1 no hydrogen 2.712 N/A LYS 101.A N LYS 97.A O no hydrogen 2.882 N/A ASP 102.A N LEU 99.A O no hydrogen 2.862 N/A VAL 105.A N ASP 102.A OD1 no hydrogen 2.928 N/A GLN 106.A N ASP 102.A O no hydrogen 2.759 N/A GLN 106.A NE2 TRP 100.A O no hydrogen 2.655 N/A ALA 107.A N SER 103.A O no hydrogen 2.790 N/A CYS 108.A N GLY 104.A O no hydrogen 3.017 N/A CYS 108.A SG ILE 53.A O no hydrogen 3.333 N/A CYS 108.A SG TYR 115.A OH no hydrogen 3.697 N/A PHE 109.A N VAL 105.A O no hydrogen 2.874 N/A ASN 110.A N GLN 106.A O no hydrogen 2.936 N/A ASN 110.A N ALA 107.A O no hydrogen 3.018 N/A ARG 111.A N CYS 108.A O no hydrogen 3.154 N/A ARG 111.A NE GLU 114.A OE2 no hydrogen 3.328 N/A ARG 111.A NH2 GLU 114.A OE2 no hydrogen 3.519 N/A SER 112.A N PHE 109.A O no hydrogen 3.364 N/A SER 112.A OG PHE 109.A O no hydrogen 3.414 N/A ARG 113.A NE ASP 200.A O no hydrogen 3.436 N/A GLU 114.A N ARG 111.A O no hydrogen 3.016 N/A TYR 115.A N SER 112.A O no hydrogen 2.996 N/A TYR 115.A OH CYS 108.A O no hydrogen 2.652 N/A GLN 116.A NE2 VAL 202.A O no hydrogen 3.249 N/A ASN 118.A ND2 GLN 48.A OE1 no hydrogen 3.640 N/A SER 120.A OG ARG 145.A O no hydrogen 3.190 N/A ALA 121.A N ASN 118.A O no hydrogen 2.701 N/A TYR 123.A OH ASP 142.A OD1 no hydrogen 2.653 N/A TYR 124.A N SER 120.A O no hydrogen 3.294 N/A TYR 124.A OH ASP 142.A O no hydrogen 2.683 N/A LEU 125.A N ALA 121.A O no hydrogen 3.187 N/A ASN 126.A N ALA 122.A O no hydrogen 2.867 N/A ASP 127.A N TYR 124.A O no hydrogen 3.191 N/A ARG 130.A N ASP 127.A O no hydrogen 2.838 N/A ARG 130.A NE ASP 127.A OD2 no hydrogen 3.354 N/A ARG 130.A NH1 ASP 142.A OD2 no hydrogen 2.782 N/A ARG 130.A NH2 ASP 127.A OD2 no hydrogen 3.073 N/A ARG 130.A NH2 ASP 142.A OD1 no hydrogen 2.930 N/A ARG 130.A NH2 ASP 142.A OD2 no hydrogen 3.096 N/A ILE 131.A N ASP 127.A O no hydrogen 2.878 N/A ALA 132.A N LEU 128.A O no hydrogen 2.678 N/A TYR 136.A N GLN 133.A O no hydrogen 3.383 N/A TYR 136.A OH ASP 142.A OD2 no hydrogen 3.142 N/A THR 139.A N ASP 142.A OD2 no hydrogen 3.429 N/A GLN 141.A NE2 THR 296.A O no hydrogen 3.097 N/A ASP 142.A N THR 139.A OG1 no hydrogen 3.365 N/A VAL 143.A N THR 139.A O no hydrogen 3.051 N/A LEU 144.A N GLN 140.A O no hydrogen 2.755 N/A ARG 145.A N GLN 141.A O no hydrogen 2.855 N/A ARG 145.A NE GLN 141.A OE1 no hydrogen 2.550 N/A ARG 145.A NH2 GLN 141.A OE1 no hydrogen 2.817 N/A THR 146.A N VAL 143.A O no hydrogen 3.196 N/A THR 146.A OG1 VAL 143.A O no hydrogen 2.845 N/A VAL 154.A N ASP 169.A O no hydrogen 2.843 N/A THR 156.A N MET 167.A O no hydrogen 2.907 N/A PHE 158.A N PHE 165.A O no hydrogen 3.308 N/A PHE 160.A N LEU 163.A O no hydrogen 2.843 N/A LYS 161.A NZ ASP 306.A OD1 no hydrogen 2.591 N/A LYS 161.A NZ ASP 310.A OD1 no hydrogen 2.958 N/A LEU 163.A N PHE 160.A O no hydrogen 3.360 N/A HIS 164.A N ARG 1.A O no hydrogen 2.928 N/A PHE 165.A N PHE 158.A O no hydrogen 2.977 N/A LYS 166.A N VAL 3.A O no hydrogen 2.848 N/A MET 167.A N THR 156.A O no hydrogen 2.838 N/A PHE 168.A N LEU 5.A O no hydrogen 2.698 N/A ASP 169.A N VAL 154.A O no hydrogen 2.662 N/A GLY 171.A N ASP 169.A OD1 no hydrogen 3.046 N/A ARG 174.A NH1 THR 151.A O no hydrogen 2.994 N/A ARG 174.A NH1 VAL 170.A O no hydrogen 3.022 N/A ARG 174.A NH2 THR 151.A O no hydrogen 3.020 N/A SER 175.A N GLY 171.A O no hydrogen 3.126 N/A SER 175.A N GLY 172.A O no hydrogen 3.160 N/A SER 175.A OG GLY 171.A O no hydrogen 2.578 N/A GLU 176.A N GLN 173.A O no hydrogen 2.907 N/A ARG 177.A N GLN 173.A O no hydrogen 3.411 N/A ILE 181.A N ARG 177.A O no hydrogen 3.248 N/A HIS 182.A N LYS 179.A O no hydrogen 2.857 N/A CYS 183.A N TRP 180.A O no hydrogen 2.794 N/A CYS 183.A SG TRP 180.A O no hydrogen 3.724 N/A PHE 184.A N ILE 181.A O no hydrogen 2.873 N/A GLU 185.A N HIS 182.A O no hydrogen 3.096 N/A VAL 187.A N PHE 184.A O no hydrogen 3.133 N/A ALA 189.A N LYS 4.A O no hydrogen 3.304 N/A ILE 190.A N SER 232.A O no hydrogen 2.927 N/A ILE 191.A N LEU 6.A O no hydrogen 2.821 N/A PHE 192.A N ILE 234.A O no hydrogen 2.704 N/A CYS 193.A N LEU 8.A O no hydrogen 2.895 N/A VAL 194.A N PHE 236.A O no hydrogen 2.832 N/A LEU 196.A N ASN 238.A O no hydrogen 2.870 N/A ASP 198.A N ALA 195.A O no hydrogen 3.099 N/A TYR 199.A N LEU 196.A O no hydrogen 3.369 N/A TYR 199.A OH SER 250.A O no hydrogen 2.819 N/A LEU 201.A N ASP 198.A O no hydrogen 2.833 N/A LEU 203.A N MET 209.A O no hydrogen 2.688 N/A GLU 207.A N LEU 203.A O no hydrogen 2.458 N/A GLU 208.A N ASP 206.A O no hydrogen 2.462 N/A ASN 210.A ND2 TYR 199.A O no hydrogen 3.100 N/A ASN 210.A ND2 LEU 201.A O no hydrogen 2.994 N/A ARG 211.A N LEU 201.A O no hydrogen 3.224 N/A HIS 213.A N ASN 210.A OD1 no hydrogen 3.214 N/A HIS 213.A NE2 CYS 255.A O no hydrogen 2.913 N/A GLU 214.A N ASN 210.A O no hydrogen 3.377 N/A SER 215.A N ARG 211.A O no hydrogen 2.905 N/A MET 216.A N MET 212.A O no hydrogen 2.849 N/A LYS 217.A N HIS 213.A O no hydrogen 2.800 N/A LYS 217.A NZ GLU 214.A OE2 no hydrogen 3.568 N/A LEU 218.A N GLU 214.A O no hydrogen 3.101 N/A PHE 219.A N SER 215.A O no hydrogen 2.773 N/A ASP 220.A N MET 216.A O no hydrogen 3.017 N/A SER 221.A N LYS 217.A O no hydrogen 3.320 N/A SER 221.A OG LYS 217.A O no hydrogen 3.056 N/A ILE 222.A N LEU 218.A O no hydrogen 3.160 N/A CYS 223.A N PHE 219.A O no hydrogen 2.901 N/A ASN 224.A N ASP 220.A O no hydrogen 3.145 N/A ASN 224.A ND2 ASP 220.A O no hydrogen 3.311 N/A ASN 224.A ND2 ASP 220.A OD1 no hydrogen 2.668 N/A ASN 224.A ND2 LEU 279.A O no hydrogen 2.612 N/A ASN 225.A ND2 SER 221.A O no hydrogen 3.657 N/A TRP 227.A N ASN 225.A OD1 no hydrogen 3.190 N/A PHE 228.A N ASN 225.A O no hydrogen 3.099 N/A THR 229.A OG1 LYS 226.A O no hydrogen 3.300 N/A THR 231.A N PHE 228.A O no hydrogen 2.940 N/A THR 231.A OG1 VAL 187.A O no hydrogen 2.796 N/A SER 232.A N THR 188.A O no hydrogen 3.101 N/A SER 232.A OG ASN 315.A OD1 no hydrogen 3.435 N/A ILE 234.A N ILE 190.A O no hydrogen 2.923 N/A LEU 235.A N TYR 289.A O no hydrogen 2.816 N/A PHE 236.A N PHE 192.A O no hydrogen 2.801 N/A LEU 237.A N HIS 291.A O no hydrogen 2.735 N/A ASN 238.A ND2 SER 13.A O no hydrogen 2.619 N/A LYS 239.A NZ GLU 12.A O no hydrogen 2.917 N/A LYS 239.A NZ ASP 119.A OD1 no hydrogen 3.227 N/A LYS 239.A NZ ASP 119.A OD2 no hydrogen 2.926 N/A LYS 240.A N THR 293.A O no hydrogen 3.124 N/A PHE 243.A N LYS 239.A O no hydrogen 3.017 N/A GLU 244.A N LYS 240.A O no hydrogen 2.892 N/A GLU 245.A N ASP 241.A O no hydrogen 3.419 N/A LYS 246.A N LEU 242.A O no hydrogen 2.996 N/A LYS 246.A NZ SER 197.A O no hydrogen 3.209 N/A LYS 246.A NZ ASP 200.A OD1 no hydrogen 2.899 N/A ILE 247.A N PHE 243.A O no hydrogen 2.802 N/A LYS 248.A NZ GLU 245.A O no hydrogen 3.197 N/A LYS 249.A N LYS 246.A O no hydrogen 2.883 N/A SER 250.A N LYS 246.A O no hydrogen 2.848 N/A SER 250.A OG ASP 200.A OD2 no hydrogen 2.657 N/A LEU 252.A N ASN 263.A OD1 no hydrogen 2.656 N/A ILE 254.A N PRO 251.A O no hydrogen 3.222 N/A CYS 255.A N LEU 252.A O no hydrogen 2.748 N/A CYS 255.A SG ASN 210.A OD1 no hydrogen 3.579 N/A CYS 255.A SG HIS 213.A NE2 no hydrogen 3.511 N/A TYR 256.A N LEU 252.A O no hydrogen 2.806 N/A GLU 258.A N GLU 258.A OE1 no hydrogen 3.047 N/A TYR 259.A N TYR 256.A O no hydrogen 2.803 N/A TYR 259.A OH SER 262.A O no hydrogen 2.575 N/A SER 262.A N GLU 267.A OE2 no hydrogen 3.207 N/A SER 262.A OG GLU 267.A OE1 no hydrogen 2.564 N/A GLU 267.A N THR 264.A OG1 no hydrogen 3.314 N/A ALA 268.A N THR 264.A O no hydrogen 2.976 N/A ALA 269.A N TYR 265.A O no hydrogen 2.851 N/A ALA 270.A N GLU 266.A O no hydrogen 3.328 N/A TYR 271.A N GLU 267.A O no hydrogen 2.998 N/A TYR 271.A OH GLU 258.A OE2 no hydrogen 2.611 N/A ILE 272.A N ALA 268.A O no hydrogen 3.098 N/A GLN 273.A N ALA 269.A O no hydrogen 3.111 N/A GLN 273.A NE2 GLU 277.A OE2 no hydrogen 2.841 N/A CYS 274.A N ALA 270.A O no hydrogen 3.184 N/A CYS 274.A SG ALA 270.A O no hydrogen 3.404 N/A GLN 275.A N TYR 271.A O no hydrogen 3.141 N/A PHE 276.A N ILE 272.A O no hydrogen 3.140 N/A PHE 276.A N GLN 273.A O no hydrogen 2.983 N/A GLU 277.A N GLN 273.A O no hydrogen 2.798 N/A ASP 278.A N CYS 274.A O no hydrogen 2.866 N/A LEU 279.A N PHE 276.A O no hydrogen 3.071 N/A ASN 280.A N GLU 277.A O no hydrogen 3.052 N/A ASN 280.A ND2 LYS 286.A O no hydrogen 2.815 N/A LYS 281.A N ASN 224.A OD1 no hydrogen 2.651 N/A ARG 282.A NH2 ASN 225.A O no hydrogen 3.030 N/A LYS 283.A N LYS 281.A O no hydrogen 2.467 N/A LYS 283.A NZ ASP 278.A OD1 no hydrogen 3.471 N/A THR 285.A OG1 ARG 282.A O no hydrogen 3.203 N/A LYS 286.A N ARG 282.A O no hydrogen 2.585 N/A LYS 286.A NZ THR 231.A O no hydrogen 2.932 N/A TYR 289.A N ILE 233.A O no hydrogen 3.054 N/A THR 290.A OG1 GLU 277.A OE2 no hydrogen 2.816 N/A HIS 291.A N LEU 235.A O no hydrogen 2.687 N/A THR 293.A N LEU 237.A O no hydrogen 3.128 N/A THR 293.A OG1 ASN 238.A OD1 no hydrogen 2.695 N/A CYS 294.A N ASN 300.A OD1 no hydrogen 2.779 N/A CYS 294.A SG ASP 241.A OD1 no hydrogen 3.387 N/A CYS 294.A SG THR 296.A OG1 no hydrogen 3.385 N/A ALA 295.A N ASN 238.A OD1 no hydrogen 3.109 N/A ASP 297.A N CYS 294.A O no hydrogen 2.757 N/A THR 298.A OG1 GLN 21.A OE1 no hydrogen 2.987 N/A LYS 299.A N ASP 297.A OD1 no hydrogen 2.963 N/A ASN 300.A N ASP 297.A OD1 no hydrogen 3.165 N/A VAL 301.A N ASP 297.A O no hydrogen 2.921 N/A GLN 302.A N THR 298.A O no hydrogen 3.077 N/A PHE 303.A N LYS 299.A O no hydrogen 3.018 N/A VAL 304.A N ASN 300.A O no hydrogen 2.876 N/A PHE 305.A N VAL 301.A O no hydrogen 2.772 N/A ASP 306.A N GLN 302.A O no hydrogen 3.040 N/A ALA 307.A N PHE 303.A O no hydrogen 3.165 N/A VAL 308.A N VAL 304.A O no hydrogen 2.940 N/A THR 309.A N PHE 305.A O no hydrogen 2.858 N/A THR 309.A OG1 PHE 305.A O no hydrogen 2.701 N/A THR 309.A OG1 ASP 306.A O no hydrogen 2.628 N/A ASP 310.A N ASP 306.A O no hydrogen 3.029 N/A VAL 311.A N ALA 307.A O no hydrogen 3.307 N/A VAL 311.A N VAL 308.A O no hydrogen 3.089 N/A ILE 312.A N VAL 308.A O no hydrogen 3.149 N/A ILE 313.A N THR 309.A O no hydrogen 3.178 N/A ASN 315.A N VAL 311.A O no hydrogen 3.107 N/A