Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4an9_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASP 10.A N LYS 7.A O no hydrogen 3.141 N/A GLU 12.A N SER 29.A O no hydrogen 3.022 N/A ILE 14.A N LYS 27.A O no hydrogen 2.759 N/A LEU 17.A N VAL 25.A O no hydrogen 2.582 N/A GLY 18.A N VAL 25.A O no hydrogen 3.328 N/A GLY 20.A N GLY 23.A O no hydrogen 3.262 N/A GLY 23.A N GLY 20.A O no hydrogen 2.964 N/A VAL 25.A N GLY 18.A O no hydrogen 2.742 N/A PHE 26.A N ARG 39.A O no hydrogen 3.000 N/A LYS 27.A N SER 15.A O no hydrogen 3.207 N/A VAL 28.A N MET 37.A O no hydrogen 2.869 N/A SER 29.A N GLU 12.A O no hydrogen 3.183 N/A HIS 30.A N LEU 35.A O no hydrogen 3.000 N/A HIS 30.A ND1 SER 33.A OG no hydrogen 3.001 N/A LYS 31.A N ASP 10.A O no hydrogen 2.788 N/A SER 33.A N HIS 30.A O no hydrogen 3.009 N/A SER 33.A OG HIS 30.A ND1 no hydrogen 3.001 N/A GLY 34.A N HIS 30.A O no hydrogen 2.946 N/A LEU 35.A N SER 33.A OG no hydrogen 3.188 N/A MET 37.A N VAL 28.A O no hydrogen 2.928 N/A ALA 38.A N MET 86.A O no hydrogen 2.773 N/A ARG 39.A N PHE 26.A O no hydrogen 2.567 N/A ARG 39.A NE SER 83.A OG no hydrogen 2.769 N/A ARG 39.A NH2 SER 83.A OG no hydrogen 3.145 N/A LYS 40.A N ILE 84.A O no hydrogen 3.108 N/A LYS 40.A NZ ASP 151.A OD1 no hydrogen 3.020 N/A LYS 40.A NZ ASP 151.A OD2 no hydrogen 3.008 N/A LEU 41.A N VAL 24.A O no hydrogen 3.342 N/A ILE 42.A N ILE 82.A O no hydrogen 2.975 N/A LEU 44.A N GLY 80.A O no hydrogen 3.445 N/A ILE 50.A N LYS 47.A O no hydrogen 2.343 N/A ARG 51.A N PRO 48.A O no hydrogen 2.732 N/A ASN 52.A N PRO 48.A O no hydrogen 3.078 N/A ASN 52.A ND2 PRO 48.A O no hydrogen 2.804 N/A GLN 53.A N ALA 49.A O no hydrogen 3.234 N/A GLN 53.A NE2 GLN 157.A OE1 no hydrogen 3.350 N/A ILE 55.A N ARG 51.A O no hydrogen 3.069 N/A ARG 56.A N ASN 52.A O no hydrogen 3.046 N/A GLU 57.A N GLN 53.A O no hydrogen 3.214 N/A LEU 58.A N ILE 54.A O no hydrogen 2.966 N/A GLN 59.A N ARG 56.A O no hydrogen 2.797 N/A GLN 59.A NE2 ILE 55.A O no hydrogen 2.674 N/A LEU 61.A N LEU 58.A O no hydrogen 2.606 N/A HIS 62.A N GLN 59.A O no hydrogen 2.792 N/A GLU 63.A N VAL 60.A O no hydrogen 2.923 N/A CYS 64.A N LEU 61.A O no hydrogen 2.935 N/A ASN 65.A N TYR 122.A OH no hydrogen 2.455 N/A TYR 68.A N SER 66.A OG no hydrogen 2.914 N/A ILE 69.A N SER 66.A O no hydrogen 3.361 N/A VAL 70.A N LEU 149.A O no hydrogen 2.794 N/A GLY 71.A N GLU 87.A OE1 no hydrogen 2.971 N/A TYR 73.A N CYS 85.A O no hydrogen 2.878 N/A GLY 74.A N CYS 85.A O no hydrogen 3.343 N/A SER 78.A N GLU 81.A O no hydrogen 3.482 N/A GLY 80.A N TYR 77.A OH no hydrogen 2.903 N/A GLU 81.A N SER 78.A O no hydrogen 2.979 N/A SER 83.A N PHE 76.A O no hydrogen 2.782 N/A ILE 84.A N LYS 40.A O no hydrogen 3.052 N/A CYS 85.A N GLY 74.A O no hydrogen 2.745 N/A MET 86.A N ALA 38.A O no hydrogen 3.025 N/A GLU 87.A N GLY 71.A O no hydrogen 2.592 N/A GLY 92.A N MET 89.A O no hydrogen 3.098 N/A SER 93.A N GLN 96.A OE1 no hydrogen 2.829 N/A LEU 94.A N ILE 139.A O no hydrogen 3.045 N/A ASP 95.A N SER 93.A OG no hydrogen 3.285 N/A GLN 96.A NE2 LEU 17.A O no hydrogen 3.074 N/A VAL 97.A N SER 93.A O no hydrogen 3.047 N/A LEU 98.A N LEU 94.A O no hydrogen 2.679 N/A LYS 99.A N ASP 95.A O no hydrogen 3.186 N/A LYS 100.A N GLN 96.A O no hydrogen 3.245 N/A ALA 101.A N VAL 97.A O no hydrogen 2.815 N/A GLY 102.A N LEU 98.A O no hydrogen 2.748 N/A ILE 104.A N MET 198.A O no hydrogen 2.759 N/A LEU 109.A N PRO 105.A O no hydrogen 3.113 N/A LEU 109.A N GLU 106.A O no hydrogen 2.902 N/A GLY 110.A N GLU 106.A O no hydrogen 3.087 N/A GLY 110.A N GLN 107.A O no hydrogen 3.305 N/A LYS 111.A NZ SER 264.A O no hydrogen 2.387 N/A LYS 111.A NZ GLU 267.A O no hydrogen 2.843 N/A VAL 112.A N ILE 108.A O no hydrogen 3.398 N/A SER 113.A N LEU 109.A O no hydrogen 2.660 N/A SER 113.A OG LEU 109.A O no hydrogen 2.679 N/A ILE 114.A N GLY 110.A O no hydrogen 3.049 N/A ALA 115.A N LYS 111.A O no hydrogen 2.977 N/A VAL 116.A N VAL 112.A O no hydrogen 2.813 N/A VAL 116.A N SER 113.A O no hydrogen 2.867 N/A ILE 117.A N SER 113.A O no hydrogen 2.834 N/A LYS 118.A N ILE 114.A O no hydrogen 2.878 N/A GLY 119.A N ALA 115.A O no hydrogen 2.995 N/A LEU 120.A N VAL 116.A O no hydrogen 2.757 N/A THR 121.A N LYS 118.A O no hydrogen 3.032 N/A THR 121.A OG1 ILE 117.A O no hydrogen 2.544 N/A TYR 122.A N LYS 118.A O no hydrogen 2.904 N/A TYR 122.A OH GLU 63.A O no hydrogen 3.366 N/A LEU 123.A N GLY 119.A O no hydrogen 3.393 N/A ARG 124.A N LEU 120.A O no hydrogen 2.956 N/A GLU 125.A N THR 121.A O no hydrogen 2.837 N/A LYS 126.A N TYR 122.A O no hydrogen 2.513 N/A HIS 127.A N LEU 123.A O no hydrogen 3.232 N/A LYS 128.A N ARG 124.A O no hydrogen 2.704 N/A ILE 129.A N LEU 123.A O no hydrogen 2.992 N/A HIS 131.A N ASP 187.A OD2 no hydrogen 2.967 N/A HIS 131.A NE2 CYS 150.A O no hydrogen 2.944 N/A ARG 132.A N ASP 187.A OD1 no hydrogen 2.864 N/A ASP 133.A N HIS 131.A ND1 no hydrogen 3.145 N/A LYS 135.A NZ THR 168.A OG1 no hydrogen 3.362 N/A SER 137.A OG ASN 138.A OD1 no hydrogen 3.329 N/A ASN 138.A N LYS 135.A O no hydrogen 2.892 N/A ASN 138.A ND2 ASP 133.A O no hydrogen 2.784 N/A ASN 138.A ND2 ASP 133.A OD2 no hydrogen 3.420 N/A ILE 139.A N PRO 136.A O no hydrogen 3.251 N/A LEU 140.A N LYS 148.A O no hydrogen 2.837 N/A VAL 141.A N GLY 92.A O no hydrogen 3.201 N/A ASN 142.A N GLU 146.A O no hydrogen 3.108 N/A ASN 142.A ND2 GLU 146.A OE1 no hydrogen 2.963 N/A SER 143.A N ASP 90.A OD1 no hydrogen 2.753 N/A SER 143.A N ASP 90.A OD2 no hydrogen 3.119 N/A ARG 144.A NE GLU 146.A OE1 no hydrogen 3.367 N/A GLY 145.A N ASN 142.A O no hydrogen 2.642 N/A GLU 146.A N ASN 142.A OD1 no hydrogen 3.190 N/A LYS 148.A N LEU 140.A O no hydrogen 2.873 N/A LYS 148.A NZ GLU 87.A OE1 no hydrogen 2.755 N/A LYS 148.A NZ GLU 87.A OE2 no hydrogen 2.943 N/A LEU 149.A N TYR 68.A O no hydrogen 2.724 N/A CYS 150.A N ASN 138.A O no hydrogen 3.088 N/A CYS 150.A SG ASN 138.A O no hydrogen 4.038 N/A CYS 150.A SG ASP 151.A OD1 no hydrogen 3.306 N/A GLY 153.A N HIS 131.A O no hydrogen 3.070 N/A VAL 154.A N PHE 152.A O no hydrogen 3.259 N/A SER 155.A OG GLU 57.A OE1 no hydrogen 2.706 N/A GLN 157.A N GLU 57.A OE1 no hydrogen 3.032 N/A LEU 158.A N SER 155.A OG no hydrogen 3.036 N/A ILE 159.A N SER 155.A O no hydrogen 2.870 N/A ASP 160.A N GLY 156.A O no hydrogen 3.066 N/A GLU 161.A N GLN 157.A O no hydrogen 2.585 N/A MET 162.A N ILE 159.A O no hydrogen 3.002 N/A ALA 163.A N ILE 159.A O no hydrogen 3.071 N/A ASN 164.A ND2 ASP 160.A O no hydrogen 3.424 N/A THR 168.A OG1 ASP 133.A OD1 no hydrogen 2.514 N/A TYR 171.A N THR 168.A O no hydrogen 2.924 N/A MET 172.A N ARG 169.A O no hydrogen 3.132 N/A SER 173.A OG SER 186.A OG no hydrogen 2.703 N/A ARG 176.A N SER 173.A OG no hydrogen 3.249 N/A ARG 176.A NH1 THR 180.A O no hydrogen 3.353 N/A LEU 177.A N SER 173.A O no hydrogen 2.751 N/A GLN 178.A N PRO 174.A O no hydrogen 2.815 N/A GLN 178.A NE2 PRO 174.A O no hydrogen 2.874 N/A GLY 179.A N ARG 176.A O no hydrogen 3.115 N/A THR 180.A N GLU 175.A O no hydrogen 3.165 N/A TYR 182.A OH ASP 187.A OD1 no hydrogen 2.713 N/A GLN 185.A N SER 183.A OG no hydrogen 2.825 N/A GLN 185.A NE2 ALA 250.A O no hydrogen 3.298 N/A SER 186.A N SER 183.A O no hydrogen 3.172 N/A SER 186.A OG SER 173.A OG no hydrogen 2.703 N/A SER 186.A OG GLU 175.A OE2 no hydrogen 3.424 N/A ASP 187.A N VAL 184.A O no hydrogen 2.572 N/A ILE 188.A N VAL 184.A O no hydrogen 3.203 N/A TRP 189.A N GLN 185.A O no hydrogen 3.326 N/A SER 190.A N SER 186.A O no hydrogen 3.212 N/A SER 190.A OG TYR 171.A O no hydrogen 2.883 N/A SER 190.A OG SER 186.A O no hydrogen 3.289 N/A MET 191.A N ASP 187.A O no hydrogen 2.896 N/A GLY 192.A N ILE 188.A O no hydrogen 2.899 N/A LEU 193.A N TRP 189.A O no hydrogen 2.860 N/A SER 194.A N SER 190.A O no hydrogen 3.059 N/A SER 194.A OG SER 190.A O no hydrogen 2.704 N/A LEU 195.A N MET 191.A O no hydrogen 2.965 N/A LEU 195.A N GLY 192.A O no hydrogen 2.788 N/A VAL 196.A N GLY 192.A O no hydrogen 2.983 N/A GLU 197.A N LEU 193.A O no hydrogen 2.913 N/A MET 198.A N SER 194.A O no hydrogen 2.920 N/A ALA 199.A N LEU 195.A O no hydrogen 2.748 N/A VAL 200.A N VAL 196.A O no hydrogen 2.883 N/A GLY 201.A N GLU 197.A O no hydrogen 2.381 N/A TYR 203.A OH SER 170.A O no hydrogen 2.869 N/A ARG 205.A N TYR 203.A O no hydrogen 2.821 N/A ARG 205.A NH1 PRO 221.A O no hydrogen 2.781 N/A ALA 209.A N GLU 212.A OE1 no hydrogen 3.047 N/A LEU 213.A N ALA 209.A O no hydrogen 3.086 N/A LEU 214.A N ILE 210.A O no hydrogen 3.282 N/A ASP 215.A N PHE 211.A O no hydrogen 3.375 N/A TYR 216.A N GLU 212.A O no hydrogen 2.528 N/A ILE 217.A N LEU 213.A O no hydrogen 2.708 N/A VAL 218.A N LEU 214.A O no hydrogen 3.229 N/A ASN 219.A N ASP 215.A O no hydrogen 2.645 N/A ASN 219.A N TYR 216.A O no hydrogen 3.223 N/A GLU 220.A N TYR 216.A O no hydrogen 2.779 N/A SER 231.A N GLU 106.A OE1 no hydrogen 2.957 N/A SER 231.A OG GLU 106.A OE2 no hydrogen 2.491 N/A SER 231.A OG GLU 233.A OE1 no hydrogen 3.501 N/A PHE 234.A N SER 231.A OG no hydrogen 2.924 N/A GLN 235.A N SER 231.A O no hydrogen 3.130 N/A GLN 235.A NE2 SER 227.A O no hydrogen 3.601 N/A GLN 235.A NE2 PHE 230.A O no hydrogen 2.960 N/A GLN 235.A NE2 SER 231.A O no hydrogen 3.605 N/A ASP 236.A N LEU 232.A O no hydrogen 3.061 N/A PHE 237.A N GLU 233.A O no hydrogen 2.872 N/A VAL 238.A N PHE 234.A O no hydrogen 3.022 N/A ASN 239.A N GLN 235.A O no hydrogen 3.028 N/A LYS 240.A N ASP 236.A O no hydrogen 2.754 N/A LYS 240.A NZ ASP 236.A OD2 no hydrogen 2.597 N/A CYS 241.A N PHE 237.A O no hydrogen 2.977 N/A CYS 241.A N VAL 238.A O no hydrogen 2.864 N/A CYS 241.A SG PHE 237.A O no hydrogen 3.553 N/A LEU 242.A N ASN 239.A O no hydrogen 2.830 N/A LYS 244.A NZ VAL 218.A O no hydrogen 2.443 N/A LYS 244.A NZ GLU 220.A O no hydrogen 3.379 N/A ASN 245.A ND2 GLU 248.A OE1 no hydrogen 2.587 N/A ALA 247.A N ASN 245.A OD1 no hydrogen 2.772 N/A GLU 248.A N ASN 245.A O no hydrogen 2.968 N/A ARG 249.A NE ILE 243.A O no hydrogen 2.860 N/A ARG 249.A NH1 GLU 175.A OE2 no hydrogen 2.562 N/A ARG 249.A NH1 GLN 185.A O no hydrogen 2.705 N/A ARG 249.A NH2 GLU 175.A OE1 no hydrogen 3.000 N/A ARG 249.A NH2 GLU 175.A OE2 no hydrogen 3.255 N/A ARG 249.A NH2 ILE 243.A O no hydrogen 3.203 N/A ALA 250.A N LYS 240.A O no hydrogen 2.932 N/A ASP 251.A N GLN 254.A OE1 no hydrogen 3.385 N/A GLN 254.A N ASP 251.A OD1 no hydrogen 3.164 N/A LEU 255.A N ASP 251.A O no hydrogen 2.744 N/A MET 256.A N LEU 252.A O no hydrogen 2.849 N/A HIS 258.A N LEU 255.A O no hydrogen 2.828 N/A HIS 258.A NE2 ASP 236.A OD2 no hydrogen 3.203 N/A PHE 260.A N HIS 258.A ND1 no hydrogen 3.016 N/A LYS 262.A N HIS 258.A O no hydrogen 2.963 N/A LYS 262.A NZ VAL 257.A O no hydrogen 3.040 N/A ARG 263.A N ALA 259.A O no hydrogen 2.797 N/A ARG 263.A NE GLU 267.A OE2 no hydrogen 2.705 N/A ARG 263.A NH1 GLU 106.A OE2 no hydrogen 3.365 N/A ARG 263.A NH1 SER 231.A OG no hydrogen 3.122 N/A ARG 263.A NH2 GLU 106.A OE2 no hydrogen 2.717 N/A SER 264.A N PHE 260.A O no hydrogen 3.043 N/A SER 264.A OG PHE 260.A O no hydrogen 2.603 N/A ASP 265.A N ILE 261.A O no hydrogen 2.784 N/A ALA 266.A N LYS 262.A O no hydrogen 3.279 N/A GLU 267.A N ARG 263.A O no hydrogen 3.096 N/A GLY 273.A N ASP 270.A OD1 no hydrogen 3.345 N/A TRP 274.A N ASP 270.A O no hydrogen 3.153 N/A LEU 275.A N PHE 271.A O no hydrogen 2.862 N/A CYS 276.A N ALA 272.A O no hydrogen 3.364 N/A CYS 276.A SG ALA 272.A O no hydrogen 3.125 N/A SER 277.A N GLY 273.A O no hydrogen 2.893 N/A THR 278.A N TRP 274.A O no hydrogen 2.777 N/A THR 278.A OG1 TRP 274.A O no hydrogen 2.493 N/A THR 278.A OG1 LEU 275.A O no hydrogen 3.319 N/A ILE 279.A N LEU 275.A O no hydrogen 2.974 N/A LEU 281.A N CYS 276.A O no hydrogen 2.952 N/A