Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4i9a_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 4.A N ASP 2.A OD1 no hydrogen 3.190 N/A GLY 5.A N ASP 2.A O no hydrogen 3.232 N/A LEU 6.A N PRO 3.A O no hydrogen 3.387 N/A LEU 8.A N GLY 5.A O no hydrogen 3.100 N/A LEU 9.A N LEU 6.A O no hydrogen 3.035 N/A LEU 10.A N ALA 7.A O no hydrogen 3.269 N/A LEU 15.A N PRO 11.A O no hydrogen 3.230 N/A ALA 16.A N PRO 12.A O no hydrogen 3.029 N/A THR 17.A N ALA 13.A O no hydrogen 2.999 N/A THR 17.A OG1 ALA 13.A O no hydrogen 2.955 N/A THR 17.A OG1 THR 14.A O no hydrogen 2.908 N/A LEU 18.A N THR 14.A O no hydrogen 3.081 N/A ALA 19.A N LEU 15.A O no hydrogen 2.817 N/A ASP 20.A N ALA 16.A O no hydrogen 2.865 N/A SER 21.A N THR 17.A O no hydrogen 3.091 N/A SER 21.A OG LEU 18.A O no hydrogen 2.949 N/A TRP 22.A N LEU 18.A O no hydrogen 3.224 N/A LEU 23.A N ALA 19.A O no hydrogen 3.139 N/A ARG 24.A N ASP 20.A O no hydrogen 3.047 N/A GLU 25.A N SER 21.A O no hydrogen 2.894 N/A ASP 26.A N TRP 22.A O no hydrogen 3.118 N/A CYS 27.A N LEU 23.A O no hydrogen 2.867 N/A CYS 27.A SG GLY 29.A O no hydrogen 3.855 N/A CYS 27.A SG LEU 30.A O no hydrogen 3.461 N/A ALA 34.A N ASN 31.A O no hydrogen 3.004 N/A LEU 35.A N PRO 32.A O no hydrogen 2.929 N/A VAL 36.A N VAL 33.A O no hydrogen 2.933 N/A THR 37.A OG1 GLY 38.A O no hydrogen 3.008 N/A GLY 38.A N ALA 34.A O no hydrogen 2.985 N/A SER 42.A N GLY 92.A O no hydrogen 2.762 N/A SER 42.A OG ALA 40.A O no hydrogen 2.853 N/A ALA 44.A N VAL 90.A O no hydrogen 2.820 N/A VAL 45.A N LYS 284.A O no hydrogen 3.076 N/A LEU 46.A N ALA 88.A O no hydrogen 2.726 N/A TRP 47.A N SER 282.A O no hydrogen 2.907 N/A ALA 48.A N ALA 85.A O no hydrogen 2.810 N/A LYS 49.A N ASP 280.A O no hydrogen 2.771 N/A LYS 49.A NZ SER 282.A OG no hydrogen 3.235 N/A GLY 52.A N LEU 81.A O no hydrogen 3.112 N/A ILE 53.A N SER 116.A OG no hydrogen 2.970 N/A LEU 54.A N SER 79.A O no hydrogen 2.789 N/A ALA 55.A N SER 112.A OG no hydrogen 2.718 N/A GLY 56.A N GLU 77.A OE2 no hydrogen 2.673 N/A ARG 57.A N GLU 77.A OE1 no hydrogen 3.240 N/A ARG 57.A N GLU 77.A OE2 no hydrogen 3.079 N/A ARG 57.A NH1 LEU 75.A O no hydrogen 3.226 N/A PHE 60.A N GLY 56.A O no hydrogen 3.030 N/A ASP 61.A N ARG 57.A O no hydrogen 2.784 N/A ALA 62.A N PRO 58.A O no hydrogen 3.117 N/A ILE 63.A N PHE 59.A O no hydrogen 2.908 N/A PHE 64.A N PHE 60.A O no hydrogen 3.241 N/A ALA 65.A N ASP 61.A O no hydrogen 2.891 N/A GLN 66.A N ALA 62.A O no hydrogen 3.166 N/A VAL 67.A N PHE 64.A O no hydrogen 3.239 N/A ASN 68.A N ALA 65.A O no hydrogen 3.133 N/A CYS 69.A N PHE 64.A O no hydrogen 2.858 N/A CYS 69.A SG VAL 67.A O no hydrogen 3.579 N/A GLN 70.A N ARG 91.A O no hydrogen 2.873 N/A SER 72.A N GLU 89.A O no hydrogen 2.794 N/A TRP 73.A NE1 ASP 61.A OD1 no hydrogen 2.769 N/A PHE 74.A N VAL 87.A O no hydrogen 2.964 N/A GLY 78.A N LEU 54.A O no hydrogen 2.822 N/A SER 79.A N PRO 76.A O no hydrogen 3.144 N/A SER 79.A OG PRO 76.A O no hydrogen 2.891 N/A LEU 81.A N GLY 52.A O no hydrogen 2.519 N/A ALA 85.A N ALA 48.A O no hydrogen 3.217 N/A VAL 87.A N LEU 46.A O no hydrogen 2.849 N/A GLU 89.A N SER 72.A O no hydrogen 2.891 N/A VAL 90.A N ALA 44.A O no hydrogen 2.713 N/A ARG 91.A N GLN 70.A O no hydrogen 2.881 N/A GLY 92.A N SER 42.A O no hydrogen 3.113 N/A ALA 94.A N ALA 40.A O no hydrogen 2.869 N/A HIS 95.A N GLY 38.A O no hydrogen 3.117 N/A LEU 97.A N PRO 93.A O no hydrogen 2.971 N/A LEU 98.A N ALA 94.A O no hydrogen 3.109 N/A LEU 99.A N HIS 95.A O no hydrogen 3.058 N/A GLY 100.A N CYS 96.A O no hydrogen 3.137 N/A GLU 101.A N LEU 97.A O no hydrogen 3.088 N/A ARG 102.A NE ASN 106.A OD1 no hydrogen 3.007 N/A ARG 102.A NH2 ASN 106.A OD1 no hydrogen 3.001 N/A ALA 104.A N GLY 100.A O no hydrogen 3.034 N/A LEU 105.A N GLU 101.A O no hydrogen 3.126 N/A ASN 106.A N ARG 102.A O no hydrogen 3.030 N/A MET 107.A N VAL 103.A O no hydrogen 3.083 N/A LEU 108.A N ALA 104.A O no hydrogen 2.977 N/A ALA 109.A N LEU 105.A O no hydrogen 2.702 N/A ARG 110.A N ASN 106.A O no hydrogen 3.406 N/A ARG 110.A N MET 107.A O no hydrogen 3.037 N/A ARG 110.A NH1 ASN 106.A O no hydrogen 3.105 N/A CYS 111.A N MET 107.A O no hydrogen 2.841 N/A CYS 111.A SG VAL 147.A O no hydrogen 3.682 N/A SER 112.A N LEU 108.A O no hydrogen 2.868 N/A SER 112.A OG ILE 53.A O no hydrogen 3.228 N/A SER 112.A OG ALA 55.A O no hydrogen 3.019 N/A GLY 113.A N ALA 109.A O no hydrogen 3.109 N/A VAL 114.A N ARG 110.A O no hydrogen 3.071 N/A ALA 115.A N CYS 111.A O no hydrogen 3.125 N/A SER 116.A N SER 112.A O no hydrogen 2.860 N/A SER 116.A OG SER 112.A O no hydrogen 2.633 N/A ALA 117.A N GLY 113.A O no hydrogen 3.151 N/A ALA 118.A N VAL 114.A O no hydrogen 2.885 N/A ALA 119.A N ALA 115.A O no hydrogen 2.931 N/A THR 120.A N SER 116.A O no hydrogen 2.955 N/A THR 120.A OG1 SER 116.A O no hydrogen 2.864 N/A ALA 121.A N ALA 117.A O no hydrogen 2.913 N/A VAL 122.A N ALA 118.A O no hydrogen 2.882 N/A GLU 123.A N ALA 119.A O no hydrogen 2.889 N/A THR 124.A N THR 120.A O no hydrogen 3.109 N/A THR 124.A OG1 THR 120.A O no hydrogen 3.155 N/A ALA 125.A N ALA 121.A O no hydrogen 2.958 N/A ARG 126.A N VAL 122.A O no hydrogen 3.000 N/A GLY 127.A N GLU 123.A O no hydrogen 3.032 N/A THR 128.A OG1 ALA 125.A O no hydrogen 2.965 N/A GLY 129.A N ARG 126.A O no hydrogen 2.742 N/A TRP 130.A N THR 128.A OG1 no hydrogen 3.205 N/A TRP 130.A NE1 ILE 264.A O no hydrogen 2.880 N/A HIS 133.A N ASP 265.A O no hydrogen 2.990 N/A ALA 135.A N ILE 267.A O no hydrogen 2.840 N/A GLY 136.A N THR 158.A O no hydrogen 3.244 N/A LYS 139.A N THR 137.A OG1 no hydrogen 2.967 N/A THR 141.A N GLU 148.A OE1 no hydrogen 2.797 N/A THR 141.A OG1 GLU 148.A OE2 no hydrogen 2.845 N/A PHE 144.A N THR 141.A O no hydrogen 2.975 N/A ARG 145.A NE THR 140.A OG1 no hydrogen 2.840 N/A ARG 145.A NH1 ARG 138.A O no hydrogen 3.119 N/A ARG 145.A NH1 THR 140.A OG1 no hydrogen 3.158 N/A GLU 148.A N PHE 144.A O no hydrogen 3.257 N/A LYS 149.A N ARG 145.A O no hydrogen 2.914 N/A LYS 149.A NZ THR 137.A O no hydrogen 2.396 N/A LYS 149.A NZ SER 159.A O no hydrogen 2.855 N/A LYS 149.A NZ ARG 161.A O no hydrogen 3.293 N/A TYR 150.A N LEU 146.A O no hydrogen 3.090 N/A TYR 150.A OH GLU 77.A OE2 no hydrogen 2.540 N/A GLY 151.A N VAL 147.A O no hydrogen 2.930 N/A LEU 152.A N GLU 148.A O no hydrogen 2.982 N/A LEU 153.A N LYS 149.A O no hydrogen 3.051 N/A VAL 154.A N TYR 150.A O no hydrogen 2.919 N/A GLY 155.A N GLY 151.A O no hydrogen 2.931 N/A GLY 156.A N LEU 153.A O no hydrogen 2.779 N/A ALA 157.A N LEU 152.A O no hydrogen 2.890 N/A THR 158.A N VAL 134.A O no hydrogen 3.025 N/A HIS 160.A NE2 GLU 246.A OE1 no hydrogen 2.588 N/A ARG 161.A N HIS 160.A ND1 no hydrogen 2.761 N/A ARG 161.A NH1 LEU 167.A O no hydrogen 2.983 N/A GLY 165.A N ASP 163.A OD1 no hydrogen 3.155 N/A GLY 166.A N ASP 163.A O no hydrogen 3.247 N/A VAL 168.A N LYS 197.A O no hydrogen 2.742 N/A VAL 170.A N GLU 199.A O no hydrogen 2.593 N/A LYS 171.A N HIS 174.A ND1 no hydrogen 2.900 N/A ASN 173.A N ASP 172.A OD1 no hydrogen 2.423 N/A VAL 175.A N LYS 171.A O no hydrogen 3.008 N/A VAL 176.A N ASP 172.A O no hydrogen 3.227 N/A ALA 177.A N ASN 173.A O no hydrogen 3.032 N/A ALA 178.A N HIS 174.A O no hydrogen 2.897 N/A GLY 179.A N VAL 175.A O no hydrogen 2.833 N/A GLY 180.A N VAL 175.A O no hydrogen 3.045 N/A LYS 182.A N GLU 210.A OE1 no hydrogen 2.843 N/A GLN 183.A N GLN 183.A OE1 no hydrogen 2.496 N/A ALA 184.A N GLY 180.A O no hydrogen 3.148 N/A VAL 185.A N VAL 181.A O no hydrogen 3.039 N/A GLN 186.A N LYS 182.A O no hydrogen 2.961 N/A GLY 187.A N GLN 183.A O no hydrogen 3.334 N/A ALA 188.A N ALA 184.A O no hydrogen 2.869 N/A ARG 189.A N VAL 185.A O no hydrogen 2.840 N/A ARG 189.A NH1 ASP 217.A OD2 no hydrogen 3.332 N/A ARG 189.A NH2 ASN 193.A O no hydrogen 3.558 N/A ARG 190.A N GLN 186.A O no hydrogen 3.433 N/A ALA 191.A N GLY 187.A O no hydrogen 3.064 N/A ALA 192.A N ALA 188.A O no hydrogen 2.743 N/A ASN 193.A N ARG 189.A O no hydrogen 2.872 N/A ASN 193.A ND2 ARG 190.A O no hydrogen 3.560 N/A LEU 196.A N ALA 192.A O no hydrogen 3.231 N/A VAL 198.A N ASP 217.A OD2 no hydrogen 3.166 N/A GLU 199.A N VAL 168.A O no hydrogen 2.993 N/A VAL 200.A N LEU 218.A O no hydrogen 3.428 N/A GLU 201.A N VAL 170.A O no hydrogen 2.904 N/A CYS 202.A N LEU 220.A O no hydrogen 2.985 N/A CYS 202.A SG VAL 200.A O no hydrogen 3.543 N/A SER 203.A N GLU 207.A OE1 no hydrogen 3.145 N/A SER 203.A OG GLU 207.A OE2 no hydrogen 2.803 N/A GLU 207.A N SER 204.A OG no hydrogen 3.219 N/A ALA 208.A N SER 204.A O no hydrogen 3.314 N/A LEU 209.A N LEU 205.A O no hydrogen 2.948 N/A GLU 210.A N GLN 206.A O no hydrogen 2.737 N/A ALA 211.A N GLU 207.A O no hydrogen 2.762 N/A ALA 212.A N ALA 208.A O no hydrogen 3.090 N/A GLU 213.A N LEU 209.A O no hydrogen 2.890 N/A ALA 214.A N GLU 210.A O no hydrogen 2.969 N/A ALA 214.A N ALA 211.A O no hydrogen 3.055 N/A GLY 215.A N ALA 212.A O no hydrogen 3.360 N/A ALA 216.A N ALA 211.A O no hydrogen 3.104 N/A ASP 217.A N VAL 198.A O no hydrogen 2.927 N/A LEU 218.A N VAL 198.A O no hydrogen 3.157 N/A VAL 219.A N GLY 244.A O no hydrogen 2.490 N/A LEU 220.A N VAL 200.A O no hydrogen 3.087 N/A LEU 221.A N GLU 246.A O no hydrogen 2.674 N/A ASP 222.A N CYS 202.A O no hydrogen 3.435 N/A ASN 223.A N SER 248.A O no hydrogen 2.789 N/A GLU 228.A N ARG 225.A O no hydrogen 3.102 N/A LEU 229.A N PRO 226.A O no hydrogen 3.034 N/A HIS 230.A N PRO 226.A O no hydrogen 3.425 N/A HIS 230.A NE2 GLN 258.A O no hydrogen 2.980 N/A THR 232.A OG1 GLU 228.A O no hydrogen 2.914 N/A ALA 233.A N LEU 229.A O no hydrogen 2.888 N/A ALA 234.A N HIS 230.A O no hydrogen 2.832 N/A ALA 235.A N PRO 231.A O no hydrogen 2.800 N/A LEU 236.A N THR 232.A O no hydrogen 2.868 N/A LYS 237.A N ALA 233.A O no hydrogen 2.797 N/A LYS 237.A NZ VAL 243.A O no hydrogen 2.931 N/A LYS 237.A NZ ASP 265.A OD2 no hydrogen 2.546 N/A ALA 238.A N ALA 234.A O no hydrogen 2.719 N/A GLN 239.A N ALA 235.A O no hydrogen 3.095 N/A PHE 240.A N LEU 236.A O no hydrogen 2.752 N/A GLY 244.A N ASP 217.A O no hydrogen 2.885 N/A GLU 246.A N VAL 219.A O no hydrogen 2.557 N/A ALA 247.A N VAL 266.A O no hydrogen 2.652 N/A SER 248.A N LEU 221.A O no hydrogen 3.487 N/A SER 248.A OG SER 268.A OG no hydrogen 3.377 N/A THR 252.A N ASN 255.A OD1 no hydrogen 2.426 N/A THR 252.A OG1 ASN 255.A OD1 no hydrogen 2.586 N/A ASN 255.A N THR 252.A OG1 no hydrogen 3.215 N/A ASN 255.A ND2 GLY 250.A O no hydrogen 2.980 N/A LEU 256.A N THR 252.A O no hydrogen 2.897 N/A GLN 258.A N ASN 255.A O no hydrogen 3.097 N/A PHE 259.A N LEU 256.A O no hydrogen 2.915 N/A CYS 260.A N PRO 257.A O no hydrogen 3.131 N/A CYS 260.A SG LEU 256.A O no hydrogen 3.522 N/A ILE 264.A N GLY 261.A O no hydrogen 3.192 N/A ASP 265.A N VAL 245.A O no hydrogen 3.000 N/A VAL 266.A N VAL 245.A O no hydrogen 3.196 N/A ILE 267.A N HIS 133.A O no hydrogen 2.968 N/A SER 268.A N ALA 247.A O no hydrogen 3.025 N/A SER 268.A OG GLU 246.A OE2 no hydrogen 2.246 N/A SER 268.A OG SER 248.A OG no hydrogen 3.377 N/A LEU 269.A N ALA 135.A O no hydrogen 3.128 N/A THR 273.A N GLY 270.A O no hydrogen 3.122 N/A THR 273.A OG1 LYS 139.A O no hydrogen 2.436 N/A THR 273.A OG1 GLY 270.A O no hydrogen 3.471 N/A GLN 274.A N GLY 270.A O no hydrogen 2.916 N/A ALA 275.A N MET 271.A O no hydrogen 3.228 N/A LEU 279.A N ALA 109.A O no hydrogen 2.901 N/A ASP 280.A N SER 50.A OG no hydrogen 2.506 N/A SER 282.A N TRP 47.A O no hydrogen 3.012 N/A LYS 284.A N VAL 45.A O no hydrogen 3.222 N/A PHE 286.A N GLN 43.A O no hydrogen 2.840 N/A