Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xnk_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 1.A N ARG 4.A O no hydrogen 3.414 N/A VAL 12.A N TYR 39.A O no hydrogen 3.124 N/A LYS 13.A N LEU 58.A O no hydrogen 2.878 N/A LYS 13.A NZ ASP 55.A OD2 no hydrogen 2.572 N/A LYS 13.A NZ SER 57.A OG no hydrogen 3.265 N/A LYS 13.A NZ TYR 59.A OH no hydrogen 3.567 N/A PHE 14.A N GLN 41.A O no hydrogen 3.382 N/A LEU 15.A N ILE 60.A O no hydrogen 3.215 N/A LYS 16.A N ILE 43.A O no hydrogen 2.990 N/A SER 17.A N LEU 15.A O no hydrogen 3.157 N/A SER 18.A OG SER 17.A O no hydrogen 2.298 N/A ASP 19.A N SER 17.A OG no hydrogen 2.299 N/A ASN 20.A ND2 ASN 20.A O no hydrogen 2.544 N/A SER 21.A OG ASP 62.A OD2 no hydrogen 2.890 N/A PHE 24.A N SER 21.A O no hydrogen 2.943 N/A LYS 26.A N LYS 22.A O no hydrogen 3.092 N/A ALA 27.A N CYS 23.A O no hydrogen 2.916 N/A LEU 28.A N PHE 24.A O no hydrogen 3.086 N/A GLU 29.A N PHE 25.A O no hydrogen 2.944 N/A SER 30.A N LYS 26.A O no hydrogen 3.074 N/A SER 30.A OG LYS 26.A O no hydrogen 2.713 N/A SER 30.A OG ALA 27.A O no hydrogen 2.822 N/A ILE 31.A N ALA 27.A O no hydrogen 2.924 N/A ILE 31.A N LEU 28.A O no hydrogen 3.278 N/A LYS 32.A N LEU 28.A O no hydrogen 3.418 N/A PHE 34.A N ILE 31.A O no hydrogen 2.841 N/A GLN 35.A N LYS 32.A O no hydrogen 3.506 N/A LEU 40.A N GLU 37.A O no hydrogen 3.114 N/A GLN 41.A N VAL 12.A O no hydrogen 2.908 N/A ILE 43.A N PHE 14.A O no hydrogen 2.782 N/A GLU 46.A N GLU 46.A OE1 no hydrogen 2.424 N/A ALA 48.A N THR 44.A O no hydrogen 2.890 N/A LEU 49.A N GLU 45.A O no hydrogen 2.898 N/A LYS 50.A N GLU 46.A O no hydrogen 3.001 N/A ILE 51.A N ALA 48.A O no hydrogen 3.380 N/A ARG 56.A N ASN 54.A OD1 no hydrogen 3.460 N/A SER 57.A OG ASP 55.A O no hydrogen 3.482 N/A LEU 58.A N PHE 11.A O no hydrogen 2.927 N/A TYR 59.A N ARG 78.A O no hydrogen 2.980 N/A ILE 60.A N LYS 13.A O no hydrogen 3.194 N/A CYS 61.A N VAL 80.A O no hydrogen 3.075 N/A ASP 70.A N GLY 66.A O no hydrogen 3.102 N/A HIS 71.A N VAL 67.A O no hydrogen 3.158 N/A LEU 72.A N VAL 68.A O no hydrogen 3.218 N/A LYS 73.A N PHE 69.A O no hydrogen 2.921 N/A LYS 74.A N ASP 70.A O no hydrogen 2.867 N/A LYS 74.A N HIS 71.A O no hydrogen 2.939 N/A LEU 75.A N HIS 71.A O no hydrogen 3.291 N/A LEU 75.A N LEU 72.A O no hydrogen 3.117 N/A GLY 76.A N LEU 72.A O no hydrogen 3.098 N/A CYS 77.A N LEU 72.A O no hydrogen 3.415 N/A CYS 77.A SG LEU 72.A O no hydrogen 2.441 N/A ARG 78.A NH2 PRO 95.A O no hydrogen 3.472 N/A VAL 80.A N TYR 59.A O no hydrogen 2.834 N/A GLY 81.A N VAL 101.A O no hydrogen 2.844 N/A VAL 84.A N GLY 81.A O no hydrogen 2.882 N/A ILE 86.A N PRO 82.A O no hydrogen 3.162 N/A PHE 87.A N GLN 83.A O no hydrogen 2.914 N/A CYS 88.A N VAL 84.A O no hydrogen 2.734 N/A CYS 88.A SG CYS 93.A O no hydrogen 3.818 N/A HIS 90.A N PHE 87.A O no hydrogen 2.983 N/A ARG 92.A N CYS 88.A O no hydrogen 2.867 N/A GLU 98.A N ARG 96.A O no hydrogen 3.030 N/A VAL 101.A N ILE 79.A O no hydrogen 3.006 N/A TYR 102.A OH ASP 62.A OD1 no hydrogen 2.363 N/A ASN 103.A ND2 SER 175.A OG no hydrogen 2.918 N/A THR 108.A N THR 140.A OG1 no hydrogen 2.723 N/A ILE 109.A N ARG 130.A O no hydrogen 3.082 N/A SER 110.A N HIS 141.A O no hydrogen 3.337 N/A SER 110.A OG TYR 132.A O no hydrogen 2.919 N/A SER 110.A OG ARG 133.A O no hydrogen 3.510 N/A THR 112.A N ILE 143.A O no hydrogen 2.963 N/A THR 112.A OG1 SER 149.A OG no hydrogen 2.410 N/A ARG 119.A N GLU 115.A O no hydrogen 2.980 N/A ARG 119.A NH2 LEU 114.A O no hydrogen 3.215 N/A GLU 120.A N LYS 116.A O no hydrogen 3.137 N/A GLU 121.A N GLU 117.A O no hydrogen 3.096 N/A VAL 122.A N LYS 118.A O no hydrogen 2.702 N/A HIS 123.A N ARG 119.A O no hydrogen 2.833 N/A LYS 124.A N GLU 120.A O no hydrogen 3.021 N/A TYR 125.A N GLU 121.A O no hydrogen 3.181 N/A TYR 125.A OH GLU 121.A OE2 no hydrogen 2.974 N/A VAL 126.A N VAL 122.A O no hydrogen 3.134 N/A GLN 127.A N HIS 123.A O no hydrogen 3.060 N/A GLY 129.A N VAL 126.A O no hydrogen 2.804 N/A ARG 130.A N VAL 107.A O no hydrogen 3.043 N/A ARG 130.A NE THR 108.A OG1 no hydrogen 2.975 N/A ARG 130.A NH2 THR 108.A OG1 no hydrogen 3.128 N/A TYR 132.A N ILE 109.A O no hydrogen 3.094 N/A ARG 133.A NE ASP 134.A OD1 no hydrogen 3.231 N/A ARG 133.A NH2 ASP 134.A OD1 no hydrogen 3.452 N/A ARG 133.A NH2 ASP 134.A OD2 no hydrogen 3.516 N/A SER 138.A N ASN 136.A OD1 no hydrogen 2.944 N/A SER 138.A OG ASN 136.A OD1 no hydrogen 3.017 N/A VAL 139.A N ASN 136.A O no hydrogen 2.961 N/A THR 140.A N THR 108.A O no hydrogen 2.752 N/A THR 140.A OG1 THR 108.A O no hydrogen 3.297 N/A THR 140.A OG1 HIS 141.A ND1 no hydrogen 2.839 N/A HIS 141.A N THR 108.A O no hydrogen 3.385 N/A HIS 141.A ND1 THR 140.A OG1 no hydrogen 2.839 N/A LEU 142.A N PRO 161.A O no hydrogen 2.824 N/A ILE 143.A N SER 110.A O no hydrogen 2.818 N/A ALA 144.A N LEU 163.A O no hydrogen 2.829 N/A GLY 145.A N THR 112.A O no hydrogen 3.358 N/A VAL 147.A N LEU 196.A O no hydrogen 3.383 N/A SER 149.A OG THR 112.A OG1 no hydrogen 2.410 N/A LYS 151.A NZ SER 110.A OG no hydrogen 2.848 N/A LYS 151.A NZ CYS 111.A O no hydrogen 2.997 N/A TYR 152.A N SER 149.A OG no hydrogen 3.263 N/A LEU 153.A N SER 149.A O no hydrogen 3.028 N/A VAL 154.A N LYS 150.A O no hydrogen 3.086 N/A ALA 155.A N LYS 151.A O no hydrogen 2.878 N/A ALA 156.A N TYR 152.A O no hydrogen 2.992 N/A ASN 157.A N LEU 153.A O no hydrogen 2.822 N/A LEU 158.A N VAL 154.A O no hydrogen 3.003 N/A LYS 159.A N ALA 156.A O no hydrogen 3.134 N/A LYS 160.A N ALA 155.A O no hydrogen 2.965 N/A LYS 160.A NZ VAL 137.A O no hydrogen 3.105 N/A LYS 160.A NZ VAL 139.A O no hydrogen 2.959 N/A LEU 163.A N LEU 142.A O no hydrogen 2.808 N/A LEU 164.A N PHE 190.A O no hydrogen 2.918 N/A TRP 167.A N LEU 164.A O no hydrogen 3.036 N/A LYS 169.A N PRO 165.A O no hydrogen 3.145 N/A LYS 169.A NZ GLU 173.A OE2 no hydrogen 3.395 N/A THR 170.A N SER 166.A O no hydrogen 2.766 N/A THR 170.A OG1 SER 166.A O no hydrogen 2.703 N/A LEU 171.A N TRP 167.A O no hydrogen 2.898 N/A TRP 172.A N ILE 168.A O no hydrogen 3.049 N/A GLU 173.A N LYS 169.A O no hydrogen 3.026 N/A LYS 174.A N THR 170.A O no hydrogen 3.038 N/A GLN 176.A N TRP 172.A O no hydrogen 3.101 N/A GLU 177.A N GLU 173.A O no hydrogen 3.015 N/A LYS 178.A N SER 175.A O no hydrogen 2.980 N/A LYS 179.A N LYS 174.A O no hydrogen 2.779 N/A LYS 179.A NZ GLU 177.A OE1 no hydrogen 3.565 N/A ILE 180.A N LYS 174.A O no hydrogen 2.913 N/A THR 181.A N ASP 185.A OD2 no hydrogen 2.800 N/A ARG 182.A N ASP 185.A OD2 no hydrogen 2.886 N/A ARG 182.A NH1 VAL 104.A O no hydrogen 3.071 N/A TYR 183.A N VAL 104.A O no hydrogen 2.917 N/A ASP 185.A N ARG 182.A O no hydrogen 3.128 N/A ASP 189.A N ASN 187.A O no hydrogen 3.388 N/A LYS 191.A N GLU 188.A O no hydrogen 3.139 N/A LYS 191.A NZ ILE 162.A O no hydrogen 2.791 N/A LYS 191.A NZ CYS 192.A O no hydrogen 3.369 N/A CYS 192.A N ILE 162.A O no hydrogen 3.009 N/A CYS 192.A SG PRO 193.A O no hydrogen 3.777 N/A PHE 195.A N HIS 220.A O no hydrogen 2.914 N/A LEU 196.A N PRO 193.A O no hydrogen 3.255 N/A CYS 198.A N PHE 195.A O no hydrogen 2.710 N/A ILE 199.A N THR 232.A OG1 no hydrogen 2.832 N/A ILE 200.A N GLN 223.A O no hydrogen 2.751 N/A CYS 201.A N HIS 233.A O no hydrogen 2.787 N/A CYS 201.A SG GLN 226.A O no hydrogen 3.705 N/A THR 203.A N ILE 235.A O no hydrogen 3.267 N/A ARG 210.A N CYS 206.A O no hydrogen 2.945 N/A LYS 211.A N GLY 207.A O no hydrogen 2.913 N/A LYS 211.A NZ GLN 214.A OE1 no hydrogen 3.443 N/A GLU 212.A N LEU 208.A O no hydrogen 2.973 N/A VAL 213.A N ASP 209.A O no hydrogen 3.106 N/A GLN 214.A N ARG 210.A O no hydrogen 3.059 N/A GLN 215.A N LYS 211.A O no hydrogen 2.790 N/A LEU 216.A N GLU 212.A O no hydrogen 2.880 N/A THR 217.A N VAL 213.A O no hydrogen 2.820 N/A THR 217.A OG1 VAL 213.A O no hydrogen 2.440 N/A VAL 218.A N GLN 214.A O no hydrogen 3.364 N/A LYS 219.A N GLN 215.A O no hydrogen 3.073 N/A HIS 220.A N LEU 216.A O no hydrogen 3.043 N/A HIS 220.A N THR 217.A O no hydrogen 3.263 N/A GLY 221.A N VAL 218.A O no hydrogen 3.245 N/A GLY 222.A N THR 217.A O no hydrogen 2.796 N/A GLN 223.A N CYS 198.A O no hydrogen 2.863 N/A LEU 227.A N GLN 226.A OE1 no hydrogen 2.905 N/A GLU 230.A N LYS 228.A O no hydrogen 3.344 N/A CYS 231.A N LYS 228.A O no hydrogen 3.213 N/A CYS 231.A SG ILE 199.A O no hydrogen 3.621 N/A CYS 231.A SG HIS 233.A O no hydrogen 3.018 N/A THR 232.A N ILE 199.A O no hydrogen 2.827 N/A THR 232.A OG1 ILE 199.A O no hydrogen 3.186 N/A THR 232.A OG1 HIS 233.A ND1 no hydrogen 2.856 N/A HIS 233.A N ILE 199.A O no hydrogen 3.061 N/A HIS 233.A ND1 THR 232.A OG1 no hydrogen 2.856 N/A HIS 233.A NE2 GLU 272.A OE2 no hydrogen 2.592 N/A LEU 234.A N HIS 253.A O no hydrogen 2.804 N/A ILE 235.A N CYS 201.A O no hydrogen 2.979 N/A VAL 236.A N VAL 255.A O no hydrogen 2.848 N/A GLN 237.A NE2 THR 257.A OG1 no hydrogen 3.232 N/A GLU 245.A N GLY 241.A O no hydrogen 3.286 N/A CYS 246.A N GLN 242.A O no hydrogen 3.102 N/A CYS 246.A SG GLN 242.A O no hydrogen 3.295 N/A ALA 247.A N LYS 243.A O no hydrogen 2.969 N/A LYS 248.A N TYR 244.A O no hydrogen 2.959 N/A LYS 248.A NZ TYR 244.A OH no hydrogen 3.390 N/A ARG 249.A N GLU 245.A O no hydrogen 3.168 N/A TRP 250.A N CYS 246.A O no hydrogen 2.940 N/A ASN 251.A N LYS 248.A O no hydrogen 3.342 N/A VAL 252.A N ALA 247.A O no hydrogen 2.943 N/A HIS 253.A N THR 232.A O no hydrogen 3.174 N/A CYS 254.A SG VAL 252.A O no hydrogen 3.618 N/A VAL 255.A N LEU 234.A O no hydrogen 3.197 N/A THR 256.A N TYR 275.A O no hydrogen 3.218 N/A THR 257.A N GLN 237.A OE1 no hydrogen 3.114 N/A TRP 259.A N THR 256.A O no hydrogen 3.257 N/A TRP 259.A NE1 GLN 270.A O no hydrogen 3.121 N/A PHE 261.A N THR 257.A O no hydrogen 3.001 N/A ASP 262.A N GLN 258.A O no hydrogen 2.889 N/A SER 263.A N TRP 259.A O no hydrogen 2.997 N/A SER 263.A OG TRP 259.A O no hydrogen 2.975 N/A SER 263.A OG PHE 268.A O no hydrogen 3.353 N/A ILE 264.A N PHE 260.A O no hydrogen 3.400 N/A GLU 265.A N PHE 261.A O no hydrogen 2.938 N/A LYS 266.A N ASP 262.A O no hydrogen 2.758 N/A GLY 267.A N SER 263.A O no hydrogen 3.034 N/A CYS 269.A N TYR 152.A OH no hydrogen 2.754 N/A CYS 269.A SG GLN 270.A O no hydrogen 3.582 N/A CYS 269.A SG GLU 272.A OE2 no hydrogen 3.680 N/A GLN 270.A N SER 263.A OG no hydrogen 2.803 N/A GLN 270.A NE2 PHE 268.A O no hydrogen 2.749 N/A GLU 272.A N GLU 272.A OE1 no hydrogen 2.772 N/A SER 273.A N ASP 271.A OD1 no hydrogen 3.123 N/A SER 273.A OG ASP 271.A OD1 no hydrogen 3.289 N/A ILE 274.A N ASP 271.A O no hydrogen 3.239 N/A TYR 275.A N GLU 272.A O no hydrogen 2.752 N/A TYR 275.A OH ASP 262.A OD2 no hydrogen 2.503 N/A THR 277.A N CYS 254.A O no hydrogen 2.846 N/A THR 277.A OG1 VAL 236.A O no hydrogen 3.013 N/A ARG 280.A N GLU 278.A OE1 no hydrogen 3.025 N/A