Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5hko_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 1.A N ASN 30.A O no hydrogen 3.064 N/A LYS 2.A N ASN 30.A O no hydrogen 3.141 N/A LYS 2.A NZ ASN 29.A O no hydrogen 2.933 N/A LYS 2.A NZ ASP 250.A OD1 no hydrogen 2.701 N/A ARG 3.A N ASP 58.A OD2 no hydrogen 2.859 N/A ARG 3.A NH1 GLN 55.A OE1 no hydrogen 2.768 N/A ARG 3.A NH2 GLU 32.A OE1 no hydrogen 3.245 N/A ARG 3.A NH2 GLU 32.A OE2 no hydrogen 3.275 N/A ILE 4.A N GLU 32.A O no hydrogen 2.910 N/A GLY 5.A N ALA 59.A O no hydrogen 2.922 N/A VAL 6.A N VAL 34.A O no hydrogen 2.944 N/A THR 7.A N ILE 61.A O no hydrogen 2.929 N/A THR 7.A OG1 GLN 48.A OE1 no hydrogen 2.754 N/A VAL 8.A N ASN 36.A O no hydrogen 2.925 N/A SER 12.A OG TYR 9.A OH no hydrogen 2.743 N/A SER 13.A OG ASP 193.A OD1 no hydrogen 2.719 N/A SER 13.A OG ASP 193.A OD2 no hydrogen 3.438 N/A ILE 15.A N SER 12.A OG no hydrogen 3.183 N/A THR 16.A N SER 12.A O no hydrogen 2.789 N/A THR 16.A OG1 MET 11.A O no hydrogen 3.079 N/A THR 16.A OG1 SER 12.A O no hydrogen 2.783 N/A GLU 17.A N SER 13.A O no hydrogen 2.896 N/A GLY 18.A N PHE 14.A O no hydrogen 2.954 N/A LYS 19.A N ILE 15.A O no hydrogen 2.804 N/A LYS 19.A NZ ASP 23.A OD2 no hydrogen 2.754 N/A MET 22.A N GLY 18.A O no hydrogen 3.012 N/A ASP 23.A N LYS 19.A O no hydrogen 2.921 N/A THR 24.A N GLU 20.A O no hydrogen 2.955 N/A THR 24.A OG1 GLU 20.A O no hydrogen 2.842 N/A TYR 25.A N GLY 21.A O no hydrogen 2.969 N/A TYR 25.A OH ASP 250.A OD2 no hydrogen 2.974 N/A ALA 26.A N MET 22.A O no hydrogen 2.904 N/A LYS 27.A N ASP 23.A O no hydrogen 3.019 N/A ALA 28.A N THR 24.A O no hydrogen 3.267 N/A ASN 29.A N ALA 26.A O no hydrogen 3.044 N/A ASN 29.A ND2 TYR 25.A O no hydrogen 2.954 N/A ILE 31.A N ALA 26.A O no hydrogen 3.042 N/A GLU 32.A N LYS 2.A O no hydrogen 2.818 N/A VAL 34.A N ILE 4.A O no hydrogen 2.946 N/A TRP 35.A NE1 ASP 23.A OD1 no hydrogen 3.086 N/A ASN 36.A N VAL 6.A O no hydrogen 2.892 N/A ASN 36.A ND2 VAL 6.A O no hydrogen 3.252 N/A ALA 38.A N VAL 8.A O no hydrogen 2.827 N/A ASN 40.A N TYR 9.A O no hydrogen 2.745 N/A ASP 41.A N ALA 38.A O no hydrogen 3.037 N/A SER 43.A OG ASP 41.A OD2 no hydrogen 2.647 N/A THR 44.A N ASP 41.A OD2 no hydrogen 3.170 N/A THR 44.A OG1 ASP 41.A OD2 no hydrogen 3.281 N/A GLN 45.A N ASP 41.A O no hydrogen 3.069 N/A GLN 45.A NE2 THR 7.A O no hydrogen 3.320 N/A GLN 45.A NE2 THR 7.A OG1 no hydrogen 3.243 N/A GLN 45.A NE2 VAL 63.A O no hydrogen 3.018 N/A ALA 46.A N VAL 42.A O no hydrogen 2.820 N/A SER 47.A N SER 43.A O no hydrogen 2.943 N/A GLN 48.A N THR 44.A O no hydrogen 2.971 N/A GLN 48.A NE2 SER 37.A O no hydrogen 2.966 N/A VAL 49.A N GLN 45.A O no hydrogen 2.952 N/A ASP 50.A N ALA 46.A O no hydrogen 2.939 N/A SER 51.A N SER 47.A O no hydrogen 2.951 N/A SER 51.A OG.B SER 47.A O no hydrogen 3.249 N/A LEU 52.A N GLN 48.A O no hydrogen 2.960 N/A ILE 53.A N VAL 49.A O no hydrogen 2.941 N/A ASN 54.A N ASP 50.A O no hydrogen 2.858 N/A GLN 55.A N SER 51.A O no hydrogen 2.852 N/A GLN 55.A NE2 SER 51.A OG.A no hydrogen 3.211 N/A GLY 56.A N ILE 53.A O no hydrogen 2.879 N/A VAL 57.A N LEU 52.A O no hydrogen 3.444 N/A ASP 58.A N ARG 3.A O no hydrogen 2.847 N/A ILE 60.A N PRO 83.A O no hydrogen 2.931 N/A ILE 61.A N GLY 5.A O no hydrogen 2.807 N/A VAL 62.A N LEU 85.A O no hydrogen 2.864 N/A VAL 63.A N THR 7.A O no hydrogen 2.890 N/A VAL 65.A N GLN 45.A OE1 no hydrogen 3.035 N/A GLN 66.A NE2.A VAL 65.A O no hydrogen 3.318 N/A GLN 66.A NE2.A LEU 132.A O no hydrogen 2.802 N/A ALA 67.A N GLY 133.A O no hydrogen 3.017 N/A SER 69.A OG GLN 66.A O.A no hydrogen 2.781 N/A SER 69.A OG GLN 66.A O.B no hydrogen 2.664 N/A GLN 73.A NE2 ASP 50.A OD2 no hydrogen 2.946 N/A VAL 74.A N LEU 70.A O no hydrogen 2.927 N/A ALA 75.A N GLY 71.A O no hydrogen 2.963 N/A SER 76.A N PRO 72.A O no hydrogen 2.802 N/A ALA 77.A N GLN 73.A O no hydrogen 2.953 N/A LYS 78.A N VAL 74.A O no hydrogen 3.005 N/A SER 79.A N ALA 75.A O no hydrogen 2.889 N/A SER 79.A OG ALA 75.A O no hydrogen 3.569 N/A SER 79.A OG SER 76.A O no hydrogen 2.754 N/A LYS 80.A N SER 76.A O no hydrogen 3.066 N/A LYS 80.A N ALA 77.A O no hydrogen 3.097 N/A LYS 80.A NZ SER 76.A OG no hydrogen 2.744 N/A GLY 81.A N LYS 78.A O no hydrogen 3.078 N/A ILE 82.A N ALA 77.A O no hydrogen 2.944 N/A LEU 85.A N ILE 60.A O no hydrogen 2.866 N/A ALA 86.A N GLY 98.A O no hydrogen 3.116 N/A VAL 87.A N VAL 62.A O no hydrogen 3.006 N/A ASN 88.A N VAL 100.A O no hydrogen 2.908 N/A ALA 89.A N VAL 87.A O no hydrogen 2.914 N/A ALA 90.A N SER 135.A OG no hydrogen 2.839 N/A GLU 92.A N ALA 67.A O no hydrogen 2.963 N/A ASP 95.A N THR 93.A OG1 no hydrogen 3.025 N/A ALA 97.A N LEU 84.A O no hydrogen 2.836 N/A ASN 99.A N THR 260.A O no hydrogen 2.857 N/A VAL 100.A N ALA 86.A O no hydrogen 2.898 N/A GLN 101.A N PRO 262.A O no hydrogen 3.350 N/A GLN 101.A NE2 ALA 89.A O no hydrogen 2.901 N/A GLN 101.A NE2 ASN 99.A OD1 no hydrogen 2.950 N/A ASP 103.A N TYR 264.A O no hydrogen 2.943 N/A ALA 106.A N ASP 103.A OD1 no hydrogen 2.986 N/A ALA 107.A N ASP 103.A O no hydrogen 3.096 N/A GLY 108.A N ASP 104.A O no hydrogen 2.917 N/A ALA 109.A N VAL 105.A O no hydrogen 2.957 N/A GLN 110.A N ALA 106.A O no hydrogen 2.835 N/A GLN 110.A NE2 SER 234.A OG no hydrogen 2.832 N/A GLN 110.A NE2 MET 266.A O no hydrogen 3.088 N/A GLU 111.A N ALA 107.A O no hydrogen 2.934 N/A MET 112.A N GLY 108.A O no hydrogen 3.021 N/A GLN 113.A N ALA 109.A O no hydrogen 2.807 N/A GLN 113.A NE2 ASP 117.A OD1 no hydrogen 2.977 N/A GLN 113.A NE2 TYR 151.A OH no hydrogen 3.020 N/A MET 114.A N GLN 110.A O no hydrogen 2.896 N/A MET 115.A N GLU 111.A O no hydrogen 3.119 N/A ALA 116.A N MET 112.A O no hydrogen 2.818 N/A ASP 117.A N GLN 113.A O no hydrogen 2.842 N/A ARG 118.A N.A MET 114.A O no hydrogen 2.995 N/A ARG 118.A N.B MET 114.A O no hydrogen 3.022 N/A ARG 118.A NH1.A ARG 118.A O.A no hydrogen 2.950 N/A LEU 119.A N MET 115.A O no hydrogen 2.861 N/A GLY 120.A N ASP 117.A O no hydrogen 3.311 N/A GLY 121.A N ALA 116.A O no hydrogen 2.947 N/A LYS 122.A N LEU 119.A O no hydrogen 3.329 N/A GLY 123.A N ASP 153.A O no hydrogen 2.972 N/A ASN 124.A N ASP 185.A OD2 no hydrogen 2.894 N/A ASN 124.A ND2 GLN 183.A O no hydrogen 2.939 N/A ILE 125.A N LYS 155.A O no hydrogen 2.812 N/A VAL 126.A N GLY 186.A O no hydrogen 3.154 N/A ILE 127.A N ALA 158.A O no hydrogen 2.999 N/A LEU 128.A N VAL 188.A O no hydrogen 3.003 N/A GLN 129.A N ASP 160.A O no hydrogen 2.830 N/A GLY 130.A N GLN 190.A OE1 no hydrogen 3.002 N/A GLY 133.A N GLU 137.A OE1 no hydrogen 2.829 N/A GLY 134.A N PRO 131.A O no hydrogen 3.092 N/A ILE 138.A N GLY 134.A O no hydrogen 3.112 N/A ASN 139.A N SER 135.A O no hydrogen 2.811 N/A ARG 140.A N GLY 136.A O no hydrogen 2.823 N/A ARG 140.A NE ASP 104.A OD1 no hydrogen 2.919 N/A ARG 140.A NH1 GLN 190.A O no hydrogen 2.793 N/A ARG 140.A NH2 ASP 104.A OD1 no hydrogen 2.830 N/A GLY 141.A N GLU 137.A O no hydrogen 2.878 N/A LYS 142.A N ILE 138.A O no hydrogen 3.100 N/A GLY 143.A N ASN 139.A O no hydrogen 3.082 N/A ILE 144.A N ARG 140.A O no hydrogen 2.897 N/A ASP 145.A N GLY 141.A O no hydrogen 2.903 N/A GLN 146.A N LYS 142.A O no hydrogen 2.920 N/A VAL 147.A N GLY 143.A O no hydrogen 3.311 N/A VAL 147.A N ILE 144.A O no hydrogen 3.091 N/A LEU 148.A N ILE 144.A O no hydrogen 2.888 N/A ALA 149.A N ASP 145.A O no hydrogen 2.965 N/A LYS 150.A N VAL 147.A O no hydrogen 2.903 N/A TYR 151.A N LEU 148.A O no hydrogen 3.085 N/A ILE 154.A N TYR 151.A O no hydrogen 3.056 N/A LYS 155.A N GLY 123.A O no hydrogen 2.919 N/A LEU 157.A N ILE 125.A O no hydrogen 2.805 N/A ASP 160.A N ILE 127.A O no hydrogen 3.116 N/A THR 161.A N ASP 160.A OD1 no hydrogen 2.790 N/A THR 161.A OG1 GLN 129.A O no hydrogen 3.219 N/A THR 161.A OG1 GLY 130.A O no hydrogen 2.767 N/A ALA 162.A N GLN 129.A O no hydrogen 3.001 N/A ASN 163.A N THR 161.A OG1 no hydrogen 3.009 N/A ASN 163.A ND2 GLU 168.A OE1.A no hydrogen 2.704 N/A ASN 163.A ND2 GLU 168.A OE1.B no hydrogen 2.777 N/A LYS 165.A N.A ALA 162.A O no hydrogen 2.966 N/A LYS 165.A N.B ALA 162.A O no hydrogen 2.906 N/A LYS 165.A NZ.A GLU 168.A OE2.B no hydrogen 3.025 N/A LYS 165.A NZ.B GLU 168.A OE2.B no hydrogen 3.439 N/A ARG 166.A NE ASP 193.A OD1 no hydrogen 2.908 N/A ARG 166.A NH1 ASP 220.A OD2 no hydrogen 2.829 N/A ARG 166.A NH2 ASP 193.A OD1 no hydrogen 3.205 N/A ARG 166.A NH2 ASP 220.A OD2 no hydrogen 3.088 N/A ALA 169.A N LYS 165.A O.A no hydrogen 3.069 N/A ALA 169.A N LYS 165.A O.B no hydrogen 3.187 N/A VAL 170.A N ARG 166.A O no hydrogen 2.940 N/A ASN 171.A N ASP 167.A O no hydrogen 3.179 N/A LYS 172.A N GLU 168.A O.A no hydrogen 2.942 N/A LYS 172.A N GLU 168.A O.B no hydrogen 2.925 N/A LYS 172.A NZ ASP 160.A OD2 no hydrogen 2.517 N/A MET 173.A N ALA 169.A O no hydrogen 2.844 N/A LYS 174.A N VAL 170.A O no hydrogen 2.886 N/A LYS 174.A NZ GLU 204.A OE1 no hydrogen 2.669 N/A ASN 175.A N ASN 171.A O no hydrogen 3.192 N/A TRP 176.A N LYS 172.A O no hydrogen 3.052 N/A ILE 177.A N MET 173.A O no hydrogen 2.823 N/A SER 178.A N LYS 174.A O no hydrogen 2.993 N/A SER 178.A OG.B LYS 174.A O no hydrogen 3.237 N/A SER 179.A N ASN 175.A O no hydrogen 2.984 N/A SER 179.A OG ASN 175.A O no hydrogen 3.226 N/A PHE 180.A N TRP 176.A O no hydrogen 2.887 N/A GLY 181.A N ILE 177.A O no hydrogen 2.837 N/A GLN 183.A N PHE 180.A O no hydrogen 2.972 N/A ILE 184.A N GLY 181.A O no hydrogen 3.200 N/A ASP 185.A N ASN 124.A O no hydrogen 2.778 N/A VAL 187.A N PRO 211.A O no hydrogen 2.902 N/A VAL 188.A N VAL 126.A O no hydrogen 2.893 N/A ALA 189.A N VAL 213.A O no hydrogen 2.969 N/A GLN 190.A N LEU 128.A O no hydrogen 2.886 N/A ASN 191.A ND2 TRP 164.A O no hydrogen 3.285 N/A ASP 192.A N ILE 215.A O no hydrogen 2.839 N/A MET 194.A N ASN 191.A OD1 no hydrogen 2.917 N/A GLY 195.A N ASN 191.A O no hydrogen 3.163 N/A LEU 196.A N ASP 192.A O no hydrogen 2.835 N/A GLY 197.A N ASP 193.A O no hydrogen 3.067 N/A ALA 198.A N MET 194.A O no hydrogen 2.963 N/A LEU 199.A N GLY 195.A O no hydrogen 2.902 N/A GLN 200.A N LEU 196.A O no hydrogen 3.081 N/A GLN 200.A NE2 GLU 204.A OE2 no hydrogen 2.235 N/A ALA 201.A N GLY 197.A O no hydrogen 3.031 N/A LEU 202.A N ALA 198.A O no hydrogen 2.902 N/A LYS 203.A N LEU 199.A O no hydrogen 2.904 N/A GLU 204.A N GLN 200.A O no hydrogen 3.067 N/A ALA 205.A N ALA 201.A O no hydrogen 3.102 N/A ALA 205.A N LEU 202.A O no hydrogen 3.056 N/A GLY 206.A N LYS 203.A O no hydrogen 2.948 N/A ARG 207.A N LEU 202.A O no hydrogen 2.932 N/A ARG 207.A NH1 ILE 184.A O no hydrogen 3.070 N/A ARG 207.A NH2 ILE 184.A O no hydrogen 2.829 N/A VAL 213.A N VAL 187.A O no hydrogen 3.014 N/A GLY 214.A N GLY 232.A O no hydrogen 3.399 N/A ASP 216.A N SER 234.A O no hydrogen 2.756 N/A GLY 217.A N THR 233.A OG1 no hydrogen 3.398 N/A ILE 218.A N ASP 192.A OD2 no hydrogen 3.088 N/A GLU 219.A N GLU 17.A OE2 no hydrogen 2.999 N/A LEU 222.A N ILE 218.A O no hydrogen 2.863 N/A ASN 223.A N GLU 219.A O no hydrogen 3.002 N/A ALA 224.A N ASP 220.A O no hydrogen 2.986 N/A VAL 225.A N GLY 221.A O no hydrogen 2.915 N/A LYS 226.A N LEU 222.A O no hydrogen 2.909 N/A LYS 226.A NZ ASP 275.A OD1 no hydrogen 2.629 N/A LYS 226.A NZ ASP 275.A OD2 no hydrogen 3.243 N/A SER 227.A N ASN 223.A O no hydrogen 2.978 N/A SER 227.A OG ASN 223.A O no hydrogen 3.373 N/A SER 227.A OG ALA 224.A O no hydrogen 3.170 N/A GLY 228.A N VAL 225.A O no hydrogen 3.143 N/A ASP 229.A N SER 227.A OG no hydrogen 3.239 N/A PHE 230.A N ALA 224.A O no hydrogen 3.007 N/A ILE 231.A N ILE 212.A O no hydrogen 2.832 N/A THR 233.A N ILE 269.A O no hydrogen 2.969 N/A THR 233.A OG1 ASP 192.A OD1 no hydrogen 2.686 N/A THR 233.A OG1 ASP 192.A OD2 no hydrogen 3.517 N/A SER 234.A N THR 233.A OG1 no hydrogen 2.812 N/A LEU 235.A N PRO 267.A O no hydrogen 2.887 N/A GLN 236.A N ASP 216.A O no hydrogen 2.795 N/A GLN 236.A NE2 ASN 88.A OD1 no hydrogen 2.904 N/A GLN 236.A NE2 GLU 241.A OE1 no hydrogen 2.590 N/A ASN 237.A N TYR 264.A OH no hydrogen 2.914 N/A ASN 237.A ND2 GLU 308.A OE1 no hydrogen 3.314 N/A ASN 237.A ND2 GLU 308.A OE2 no hydrogen 2.900 N/A THR 239.A N ASN 237.A OD1 no hydrogen 2.956 N/A THR 239.A OG1 ASN 237.A OD1 no hydrogen 2.723 N/A VAL 240.A N ASN 237.A O no hydrogen 3.031 N/A GLU 241.A N ASN 237.A O no hydrogen 2.909 N/A LEU 242.A N GLY 238.A O no hydrogen 2.959 N/A SER 243.A N THR 239.A O no hydrogen 3.413 N/A SER 243.A OG THR 239.A O no hydrogen 2.686 N/A SER 243.A OG VAL 240.A O no hydrogen 3.131 N/A SER 243.A OG THR 296.A OG1 no hydrogen 3.271 N/A ALA 244.A N VAL 240.A O no hydrogen 2.931 N/A GLY 245.A N GLU 241.A O no hydrogen 3.049 N/A LEU 246.A N LEU 242.A O no hydrogen 2.992 N/A ALA 247.A N SER 243.A O no hydrogen 2.798 N/A VAL 248.A N ALA 244.A O no hydrogen 3.076 N/A ALA 249.A N GLY 245.A O no hydrogen 3.040 N/A ASP 250.A N LEU 246.A O no hydrogen 2.776 N/A ALA 251.A N ALA 247.A O no hydrogen 3.036 N/A LEU 252.A N VAL 248.A O no hydrogen 2.975 N/A VAL 253.A N ALA 249.A O no hydrogen 2.913 N/A LYS 254.A N ASP 250.A O no hydrogen 2.892 N/A GLY 255.A N LEU 252.A O no hydrogen 3.174 N/A GLU 256.A N ALA 251.A O no hydrogen 2.919 N/A THR 260.A OG1 ASP 261.A OD1.A no hydrogen 2.912 N/A TYR 264.A N GLN 101.A O no hydrogen 2.829 N/A ILE 269.A N THR 233.A O no hydrogen 2.855 N/A THR 270.A N ASN 273.A OD1 no hydrogen 2.958 N/A ASP 272.A N THR 270.A OG1 no hydrogen 3.250 N/A ASN 273.A N THR 270.A O no hydrogen 3.104 N/A ASN 273.A ND2 ALA 268.A O no hydrogen 2.920 N/A ASN 273.A ND2 PRO 311.A O no hydrogen 3.166 N/A VAL 276.A N ASN 273.A O no hydrogen 3.341 N/A ILE 278.A N VAL 274.A O no hydrogen 2.816 N/A GLU 279.A N ASP 275.A O no hydrogen 3.064 N/A HIS 280.A N VAL 276.A O no hydrogen 3.096 N/A HIS 280.A ND1 GLU 308.A OE1 no hydrogen 2.687 N/A VAL 281.A N ALA 277.A O no hydrogen 2.912 N/A VAL 282.A N ILE 278.A O no hydrogen 2.824 N/A THR 283.A N ILE 278.A O no hydrogen 2.935 N/A THR 283.A OG1 ILE 278.A O no hydrogen 3.435 N/A GLU 284.A N GLU 279.A O no hydrogen 2.824 N/A ARG 285.A NE GLU 20.A OE1 no hydrogen 2.897 N/A ARG 285.A NH1 VAL 281.A O no hydrogen 2.843 N/A ARG 285.A NH2 GLU 17.A O no hydrogen 3.078 N/A ARG 285.A NH2 GLU 20.A OE1 no hydrogen 2.702 N/A PHE 288.A N GLU 284.A O no hydrogen 3.121 N/A LEU 289.A N ARG 285.A O no hydrogen 2.800 N/A ASP 290.A N GLN 286.A O no hydrogen 2.972 N/A GLY 291.A N LYS 287.A O no hydrogen 3.286 N/A GLY 291.A N PHE 288.A O no hydrogen 3.057 N/A LEU 292.A N LEU 289.A O no hydrogen 3.114 N/A LEU 295.A N GLY 291.A O no hydrogen 3.058 N/A THR 296.A N LEU 292.A O no hydrogen 2.828 N/A THR 296.A OG1 SER 243.A OG no hydrogen 3.271 N/A THR 296.A OG1 LEU 292.A O no hydrogen 2.740 N/A GLN 297.A N VAL 293.A O no hydrogen 2.973 N/A GLN 298.A N GLU 294.A O no hydrogen 2.999 N/A GLN 298.A NE2 ASN 299.A OD1 no hydrogen 3.071 N/A ASN 299.A N LEU 295.A O no hydrogen 2.830 N/A ASN 299.A ND2 ILE 305.A O no hydrogen 3.674 N/A ASN 299.A ND2 TYR 307.A O no hydrogen 2.894 N/A LEU 300.A N THR 296.A O no hydrogen 2.954 N/A LYS 301.A N GLN 298.A O no hydrogen 3.207 N/A THR 302.A N GLN 298.A O no hydrogen 3.446 N/A THR 302.A OG1 ASN 299.A O no hydrogen 3.135 N/A GLY 303.A N ASN 299.A O no hydrogen 2.748 N/A ASP 304.A N THR 302.A OG1 no hydrogen 3.059 N/A TYR 307.A N ASP 304.A O no hydrogen 3.050 N/A GLU 308.A N GLN 313.A OE1 no hydrogen 2.950 N/A ILE 310.A N GLN 313.A OE1 no hydrogen 2.972 N/A GLN 313.A N ILE 310.A O no hydrogen 2.850 N/A GLN 313.A NE2 ALA 306.A O no hydrogen 2.928 N/A