Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2a4l_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 4.A N MET 1.A O no hydrogen 3.399 N/A GLN 5.A N ARG 22.A O no hydrogen 3.146 N/A VAL 7.A N LYS 20.A O no hydrogen 2.809 N/A GLU 8.A N LYS 20.A O no hydrogen 3.266 N/A LYS 9.A NZ GLU 12.A OE2 no hydrogen 2.822 N/A ILE 10.A N VAL 18.A O no hydrogen 2.778 N/A GLY 11.A N VAL 18.A O no hydrogen 3.206 N/A GLY 13.A N GLY 16.A O no hydrogen 2.780 N/A TYR 15.A OH PHE 140.A O no hydrogen 2.987 N/A VAL 18.A N GLY 11.A O no hydrogen 2.769 N/A TYR 19.A N LEU 32.A O no hydrogen 3.081 N/A ALA 21.A N VAL 30.A O no hydrogen 2.897 N/A ARG 22.A N GLN 5.A O no hydrogen 2.803 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 2.805 N/A ASN 23.A N GLU 28.A O no hydrogen 2.803 N/A LYS 24.A N ASN 3.A O no hydrogen 2.955 N/A LEU 25.A N ASN 23.A OD1 no hydrogen 2.694 N/A THR 26.A N ASN 23.A OD1 no hydrogen 2.969 N/A ALA 31.A N PHE 68.A O no hydrogen 2.793 N/A LEU 32.A N TYR 19.A O no hydrogen 2.925 N/A LYS 33.A N LEU 66.A O no hydrogen 2.914 N/A LYS 34.A N VAL 17.A O no hydrogen 2.909 N/A ILE 35.A N LEU 64.A O no hydrogen 2.788 N/A ILE 40.A N ALA 36.A O no hydrogen 2.855 N/A SER 41.A N ILE 37.A O no hydrogen 2.882 N/A SER 41.A OG ILE 37.A O no hydrogen 2.996 N/A LEU 42.A N ARG 38.A O no hydrogen 3.076 N/A LEU 43.A N GLU 39.A O no hydrogen 3.339 N/A GLU 45.A N LEU 42.A O no hydrogen 3.045 N/A LEU 46.A N LEU 43.A O no hydrogen 2.836 N/A ASN 47.A ND2 LYS 44.A O no hydrogen 3.530 N/A ASN 50.A ND2 GLN 98.A OE1 no hydrogen 3.083 N/A ASN 50.A ND2 ILE 129.A O no hydrogen 3.056 N/A ILE 51.A N HIS 48.A O no hydrogen 3.247 N/A VAL 52.A N LEU 131.A O no hydrogen 3.179 N/A LYS 53.A N GLU 69.A OE2 no hydrogen 3.296 N/A ASP 56.A N VAL 67.A O no hydrogen 2.989 N/A ILE 58.A N TYR 65.A O no hydrogen 2.827 N/A LYS 63.A N THR 60.A O no hydrogen 2.944 N/A TYR 65.A N ILE 58.A O no hydrogen 2.979 N/A LEU 66.A N LYS 33.A O no hydrogen 2.913 N/A VAL 67.A N ASP 56.A O no hydrogen 2.766 N/A PHE 68.A N ALA 31.A O no hydrogen 2.827 N/A GLU 69.A N LYS 53.A O no hydrogen 3.006 N/A LEU 75.A N LEU 121.A O no hydrogen 2.663 N/A LYS 77.A N ASP 74.A OD2 no hydrogen 2.851 N/A PHE 78.A N ASP 74.A O no hydrogen 3.289 N/A MET 79.A N LEU 75.A O no hydrogen 2.947 N/A ASP 80.A N LYS 76.A O no hydrogen 3.173 N/A ALA 81.A N LYS 77.A O no hydrogen 3.026 N/A SER 82.A N PHE 78.A O no hydrogen 3.054 N/A SER 82.A OG HIS 283.A NE2 no hydrogen 2.697 N/A THR 85.A OG1 GLY 86.A O no hydrogen 2.992 N/A LEU 91.A N PRO 88.A O no hydrogen 2.942 N/A ILE 92.A N PRO 88.A O no hydrogen 3.007 N/A LYS 93.A N LEU 89.A O no hydrogen 2.737 N/A LYS 93.A NZ PHE 273.A O no hydrogen 2.846 N/A LYS 93.A NZ ASP 276.A OD1 no hydrogen 2.795 N/A SER 94.A N PRO 90.A O no hydrogen 3.037 N/A TYR 95.A N LEU 91.A O no hydrogen 2.912 N/A LEU 96.A N ILE 92.A O no hydrogen 2.984 N/A PHE 97.A N LYS 93.A O no hydrogen 2.933 N/A GLN 98.A N SER 94.A O no hydrogen 2.948 N/A GLN 98.A NE2 SER 94.A O no hydrogen 3.535 N/A GLN 98.A NE2 SER 94.A OG no hydrogen 3.297 N/A GLN 98.A NE2 GLY 127.A O no hydrogen 3.013 N/A LEU 99.A N TYR 95.A O no hydrogen 2.985 N/A LEU 100.A N LEU 96.A O no hydrogen 2.976 N/A GLN 101.A N PHE 97.A O no hydrogen 3.110 N/A GLY 102.A N GLN 98.A O no hydrogen 3.028 N/A LEU 103.A N LEU 99.A O no hydrogen 2.810 N/A ALA 104.A N LEU 100.A O no hydrogen 2.747 N/A PHE 105.A N GLN 101.A O no hydrogen 3.093 N/A PHE 105.A N GLY 102.A O no hydrogen 3.042 N/A CYS 106.A N GLY 102.A O no hydrogen 3.115 N/A CYS 106.A SG GLY 102.A O no hydrogen 3.658 N/A HIS 107.A N LEU 103.A O no hydrogen 2.926 N/A SER 108.A OG PHE 105.A O no hydrogen 2.940 N/A HIS 109.A N CYS 106.A O no hydrogen 3.204 N/A HIS 109.A ND1 PHE 105.A O no hydrogen 3.203 N/A ARG 110.A N HIS 107.A O no hydrogen 3.220 N/A VAL 111.A N CYS 106.A O no hydrogen 2.788 N/A HIS 113.A N ASP 173.A OD2 no hydrogen 3.011 N/A ARG 114.A N ASP 173.A OD1 no hydrogen 2.790 N/A LYS 117.A NZ ASP 115.A O no hydrogen 3.190 N/A LYS 117.A NZ ASP 115.A OD1 no hydrogen 3.024 N/A GLN 119.A N GLN 119.A OE1 no hydrogen 2.617 N/A ASN 120.A N LYS 117.A O no hydrogen 3.155 N/A ASN 120.A ND2 ASP 115.A O no hydrogen 3.108 N/A LEU 121.A N PRO 118.A O no hydrogen 3.396 N/A LEU 122.A N LYS 130.A O no hydrogen 2.893 N/A ILE 123.A N GLN 73.A O no hydrogen 2.802 N/A ASN 124.A N ALA 128.A O no hydrogen 3.032 N/A GLU 126.A N ASN 124.A OD1 no hydrogen 2.960 N/A GLY 127.A N ASN 124.A O no hydrogen 3.449 N/A ALA 128.A N ASN 124.A OD1 no hydrogen 3.195 N/A ILE 129.A N GLN 98.A OE1 no hydrogen 3.170 N/A LYS 130.A N LEU 122.A O no hydrogen 2.646 N/A LYS 130.A NZ PRO 49.A O no hydrogen 3.505 N/A LYS 130.A NZ GLU 69.A OE1 no hydrogen 3.074 N/A LYS 130.A NZ GLU 69.A OE2 no hydrogen 2.866 N/A LEU 131.A N ASN 50.A O no hydrogen 2.855 N/A ALA 132.A N ASN 120.A O no hydrogen 2.823 N/A ALA 139.A N GLY 135.A O no hydrogen 3.285 N/A PHE 140.A N LEU 136.A O no hydrogen 2.737 N/A VAL 142.A N TYR 15.A OH no hydrogen 3.396 N/A VAL 142.A N PHE 140.A O no hydrogen 3.309 N/A THR 146.A N GLU 150.A O no hydrogen 2.645 N/A THR 146.A OG1 THR 148.A OG1 no hydrogen 3.265 N/A THR 146.A OG1 GLU 150.A OE1 no hydrogen 2.767 N/A THR 148.A N THR 146.A OG1 no hydrogen 3.197 N/A THR 148.A OG1 THR 146.A OG1 no hydrogen 3.265 N/A HIS 149.A N THR 146.A O no hydrogen 2.779 N/A GLU 150.A N THR 146.A OG1 no hydrogen 3.274 N/A VAL 152.A N VAL 144.A O no hydrogen 2.781 N/A TRP 155.A N THR 153.A OG1 no hydrogen 3.257 N/A TYR 156.A OH GLU 183.A OE2 no hydrogen 2.635 N/A ARG 157.A N LEU 154.A O no hydrogen 3.195 N/A GLU 160.A N GLU 160.A OE1 no hydrogen 2.852 N/A ILE 161.A N ALA 158.A O no hydrogen 2.941 N/A LEU 162.A N ALA 158.A O no hydrogen 3.373 N/A LEU 163.A N PRO 159.A O no hydrogen 2.801 N/A GLY 164.A N ILE 161.A O no hydrogen 3.110 N/A CYS 165.A N GLU 160.A O no hydrogen 2.810 N/A CYS 165.A SG TYR 167.A O no hydrogen 3.900 N/A ALA 171.A N SER 169.A OG no hydrogen 3.359 N/A VAL 172.A N SER 169.A O no hydrogen 3.401 N/A ASP 173.A N THR 170.A O no hydrogen 3.054 N/A TRP 175.A N ALA 171.A O no hydrogen 3.008 N/A SER 176.A N VAL 172.A O no hydrogen 3.317 N/A SER 176.A OG TYR 156.A O no hydrogen 2.787 N/A SER 176.A OG VAL 172.A O no hydrogen 3.060 N/A LEU 177.A N ASP 173.A O no hydrogen 3.144 N/A GLY 178.A N ILE 174.A O no hydrogen 3.002 N/A CYS 179.A N TRP 175.A O no hydrogen 3.151 N/A CYS 179.A SG TRP 175.A O no hydrogen 3.790 N/A ILE 180.A N SER 176.A O no hydrogen 2.821 N/A PHE 181.A N LEU 177.A O no hydrogen 2.699 N/A ALA 182.A N GLY 178.A O no hydrogen 2.908 N/A GLU 183.A N CYS 179.A O no hydrogen 3.137 N/A MET 184.A N ILE 180.A O no hydrogen 2.965 N/A VAL 185.A N PHE 181.A O no hydrogen 3.223 N/A THR 186.A N ALA 182.A O no hydrogen 2.899 N/A THR 186.A OG1 ALA 182.A O no hydrogen 3.224 N/A THR 186.A OG1 ARG 188.A O no hydrogen 2.984 N/A ARG 187.A N GLU 183.A O no hydrogen 3.034 N/A ARG 187.A NH2 ALA 83.A O no hydrogen 3.446 N/A GLY 193.A N PHE 191.A O no hydrogen 2.672 N/A ASP 194.A N ASP 198.A OD2 no hydrogen 2.850 N/A ASP 198.A N SER 195.A OG no hydrogen 3.088 N/A GLN 199.A N SER 195.A O no hydrogen 2.821 N/A GLN 199.A NE2 PHE 191.A O no hydrogen 2.880 N/A LEU 200.A N GLU 196.A O no hydrogen 2.889 N/A PHE 201.A N ILE 197.A O no hydrogen 2.770 N/A ARG 202.A N ASP 198.A O no hydrogen 2.874 N/A ARG 202.A NE ASP 198.A OD1 no hydrogen 3.338 N/A ARG 202.A NE ASP 198.A OD2 no hydrogen 2.921 N/A ILE 203.A N GLN 199.A O no hydrogen 3.068 N/A PHE 204.A N LEU 200.A O no hydrogen 3.018 N/A ARG 205.A N PHE 201.A O no hydrogen 3.076 N/A THR 206.A OG1 ARG 202.A O no hydrogen 3.483 N/A LEU 207.A N ILE 203.A O no hydrogen 2.853 N/A THR 209.A N TRP 231.A O no hydrogen 3.004 N/A THR 209.A OG1 PRO 229.A O no hydrogen 2.770 N/A VAL 213.A N ASP 211.A OD2 no hydrogen 3.169 N/A VAL 214.A N ASP 211.A OD2 no hydrogen 3.420 N/A TRP 215.A N ASP 211.A O no hydrogen 2.969 N/A GLY 217.A N GLU 212.A OE1 no hydrogen 2.787 N/A VAL 218.A N TRP 215.A O no hydrogen 3.324 N/A THR 219.A N GLU 212.A OE2 no hydrogen 3.201 N/A THR 219.A OG1 GLU 212.A OE2 no hydrogen 2.677 N/A SER 220.A N GLY 217.A O no hydrogen 3.427 N/A SER 220.A OG GLY 217.A O no hydrogen 3.206 N/A MET 221.A N VAL 218.A O no hydrogen 3.054 N/A ASP 223.A N LEU 163.A O no hydrogen 3.243 N/A TYR 224.A N MET 221.A O no hydrogen 3.259 N/A PHE 228.A N LYS 225.A O no hydrogen 3.193 N/A TRP 231.A N THR 209.A OG1 no hydrogen 2.954 N/A ARG 233.A NH2 LEU 207.A O no hydrogen 3.103 N/A GLN 234.A N THR 206.A O no hydrogen 2.944 N/A SER 237.A N ASP 235.A OD2 no hydrogen 3.334 N/A LYS 238.A N ASP 235.A O no hydrogen 2.743 N/A VAL 239.A N ASP 235.A O no hydrogen 3.237 N/A VAL 239.A N PHE 236.A O no hydrogen 3.155 N/A VAL 240.A N PHE 236.A O no hydrogen 2.898 N/A LEU 243.A N VAL 240.A O no hydrogen 2.965 N/A GLY 247.A N ASP 244.A OD2 no hydrogen 2.812 N/A ARG 248.A N ASP 244.A O no hydrogen 3.007 N/A ARG 248.A NE ASP 244.A O no hydrogen 3.569 N/A SER 249.A N GLU 245.A O no hydrogen 3.162 N/A SER 249.A OG ASP 246.A O no hydrogen 3.512 N/A LEU 250.A N ASP 246.A O no hydrogen 3.248 N/A LEU 251.A N GLY 247.A O no hydrogen 2.742 N/A SER 252.A N ARG 248.A O no hydrogen 3.139 N/A SER 252.A OG SER 249.A O no hydrogen 3.272 N/A GLN 253.A N SER 249.A O no hydrogen 3.203 N/A MET 254.A N LEU 250.A O no hydrogen 3.004 N/A LEU 255.A N LEU 251.A O no hydrogen 2.961 N/A HIS 256.A ND1 LYS 261.A O no hydrogen 3.116 N/A TYR 257.A OH GLY 208.A O no hydrogen 2.551 N/A ASN 260.A N ASP 258.A OD1 no hydrogen 2.789 N/A LYS 261.A N ASP 258.A O no hydrogen 2.990 N/A LYS 261.A NZ VAL 214.A O no hydrogen 2.959 N/A LYS 261.A NZ ASP 258.A OD2 no hydrogen 2.887 N/A ARG 262.A NE HIS 256.A O no hydrogen 2.628 N/A ARG 262.A NH1 GLU 160.A OE1 no hydrogen 3.002 N/A ARG 262.A NH1 HIS 256.A O no hydrogen 2.976 N/A ARG 262.A NH2 GLU 160.A OE1 no hydrogen 3.494 N/A ARG 262.A NH2 GLU 160.A OE2 no hydrogen 3.073 N/A ARG 262.A NH2 ALA 171.A O no hydrogen 3.110 N/A ILE 263.A N GLN 253.A O no hydrogen 2.992 N/A ALA 268.A N SER 264.A O no hydrogen 3.080 N/A ALA 268.A N ALA 265.A O no hydrogen 3.046 N/A LEU 269.A N LYS 266.A O no hydrogen 3.349 N/A ALA 270.A N ALA 267.A O no hydrogen 3.326 N/A HIS 271.A N ALA 268.A O no hydrogen 3.014 N/A HIS 271.A NE2 SER 249.A OG no hydrogen 2.536 N/A PHE 273.A N HIS 271.A ND1 no hydrogen 3.116 N/A PHE 274.A N HIS 271.A O no hydrogen 2.953 N/A GLN 275.A N PRO 272.A O no hydrogen 3.159 N/A VAL 277.A N PHE 274.A O no hydrogen 3.165 N/A HIS 283.A NE2 SER 82.A OG no hydrogen 2.697 N/A ARG 285.A NH2 LEU 284.A O no hydrogen 3.278 N/A