Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4e7x_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 1.A NE2 HIS 226.A ND1 no hydrogen 2.943 N/A THR 5.A OG1 HIS 1.A O no hydrogen 2.427 N/A THR 5.A OG1 SER 220.A OG no hydrogen 3.376 N/A LYS 6.A N LYS 2.A O no hydrogen 3.045 N/A PHE 7.A N GLU 3.A O no hydrogen 3.134 N/A CYS 8.A N PHE 4.A O no hydrogen 2.832 N/A CYS 8.A SG PHE 4.A O no hydrogen 3.303 N/A TYR 9.A N THR 5.A O no hydrogen 2.988 N/A GLU 10.A N LYS 6.A O no hydrogen 3.085 N/A VAL 11.A N PHE 7.A O no hydrogen 2.900 N/A TYR 12.A N CYS 8.A O no hydrogen 2.811 N/A ASN 13.A N TYR 9.A O no hydrogen 2.998 N/A ASN 13.A ND2 TYR 9.A O no hydrogen 2.678 N/A GLU 14.A N VAL 11.A O no hydrogen 2.879 N/A ILE 15.A N VAL 11.A O no hydrogen 3.008 N/A LYS 16.A N TYR 12.A O no hydrogen 3.041 N/A LYS 16.A NZ TYR 12.A OH no hydrogen 3.545 N/A LYS 16.A NZ ASN 13.A OD1 no hydrogen 3.333 N/A ILE 17.A N ALA 56.A O no hydrogen 3.364 N/A LYS 20.A NZ GLU 24.A OE2 no hydrogen 2.986 N/A GLU 21.A N SER 18.A OG no hydrogen 3.355 N/A PHE 22.A N SER 18.A O no hydrogen 2.959 N/A LYS 23.A N ASP 19.A O no hydrogen 2.998 N/A GLU 24.A N LYS 20.A O no hydrogen 3.078 N/A LYS 25.A N GLU 21.A O no hydrogen 3.174 N/A LYS 25.A NZ SER 60.A O no hydrogen 2.794 N/A ARG 26.A N PHE 22.A O no hydrogen 2.995 N/A ARG 26.A NH2 GLU 52.A OE1 no hydrogen 3.420 N/A ALA 27.A N LYS 23.A O no hydrogen 2.832 N/A ALA 28.A N GLU 24.A O no hydrogen 3.031 N/A LEU 29.A N LYS 25.A O no hydrogen 2.982 N/A ASP 30.A N ARG 26.A O no hydrogen 3.272 N/A THR 31.A N ALA 27.A O no hydrogen 3.238 N/A THR 31.A OG1 ALA 27.A O no hydrogen 3.074 N/A LEU 32.A N ALA 28.A O no hydrogen 3.058 N/A ARG 33.A N LEU 29.A O no hydrogen 2.969 N/A LEU 34.A N ASP 30.A O no hydrogen 3.257 N/A CYS 35.A N THR 31.A O no hydrogen 3.356 N/A CYS 35.A SG THR 31.A O no hydrogen 3.865 N/A CYS 35.A SG GLU 83.A OE1 no hydrogen 3.738 N/A LEU 36.A N LEU 32.A O no hydrogen 3.166 N/A LYS 37.A N ARG 33.A O no hydrogen 2.978 N/A ARG 38.A N LEU 34.A O no hydrogen 3.335 N/A ILE 39.A N LEU 36.A O no hydrogen 3.091 N/A SER 40.A N LEU 36.A O no hydrogen 2.718 N/A GLU 44.A N LEU 67.A O no hydrogen 3.067 N/A VAL 46.A N CYS 65.A O no hydrogen 2.867 N/A PHE 48.A N ASP 63.A O no hydrogen 2.969 N/A GLY 49.A N THR 125.A OG1 no hydrogen 3.001 N/A GLU 52.A N GLY 49.A O no hydrogen 3.102 N/A SER 53.A N GLY 49.A O no hydrogen 3.065 N/A SER 53.A OG GLY 49.A O no hydrogen 3.402 N/A SER 53.A OG SER 50.A O no hydrogen 3.309 N/A GLY 54.A N SER 50.A O no hydrogen 2.898 N/A LYS 58.A N ILE 15.A O no hydrogen 2.853 N/A ASN 59.A N GLU 21.A OE1 no hydrogen 2.938 N/A ASN 59.A N GLU 21.A OE2 no hydrogen 2.958 N/A SER 60.A OG LEU 57.A O no hydrogen 2.877 N/A LEU 64.A N ASP 113.A O no hydrogen 2.809 N/A CYS 65.A N VAL 46.A O no hydrogen 2.803 N/A VAL 66.A N GLY 115.A O no hydrogen 2.979 N/A LEU 67.A N GLU 44.A O no hydrogen 2.809 N/A MET 68.A N ASN 117.A OD1 no hydrogen 3.289 N/A GLN 75.A N THR 71.A O no hydrogen 3.083 N/A PHE 76.A N ILE 72.A O no hydrogen 2.721 N/A TYR 77.A N ALA 73.A O no hydrogen 3.391 N/A TYR 77.A OH GLY 87.A O no hydrogen 2.847 N/A GLU 78.A N LEU 74.A O no hydrogen 3.142 N/A GLU 79.A N GLN 75.A O no hydrogen 3.401 N/A LEU 80.A N PHE 76.A O no hydrogen 3.072 N/A ILE 81.A N TYR 77.A O no hydrogen 3.071 N/A ALA 82.A N GLU 78.A O no hydrogen 3.097 N/A GLU 83.A N GLU 79.A O no hydrogen 3.005 N/A GLU 83.A N LEU 80.A O no hydrogen 3.225 N/A PHE 85.A N LEU 80.A O no hydrogen 3.115 N/A GLU 86.A N SER 102.A O no hydrogen 3.286 N/A LYS 88.A N LYS 99.A O no hydrogen 2.977 N/A LEU 90.A N ILE 97.A O no hydrogen 2.844 N/A GLN 91.A NE2 ALA 93.A O no hydrogen 3.184 N/A ARG 92.A N ILE 95.A O no hydrogen 3.214 N/A ILE 95.A N ARG 92.A O no hydrogen 2.875 N/A ILE 97.A N LEU 90.A O no hydrogen 2.695 N/A ILE 98.A N ILE 114.A O no hydrogen 3.003 N/A LYS 99.A N LYS 88.A O no hydrogen 2.941 N/A LEU 100.A N CYS 112.A O no hydrogen 2.920 N/A THR 101.A N GLU 86.A O no hydrogen 2.656 N/A SER 102.A N GLU 86.A O no hydrogen 3.281 N/A SER 102.A OG ALA 108.A O no hydrogen 3.164 N/A ASP 103.A N SER 102.A OG no hydrogen 2.658 N/A THR 104.A OG1 GLY 84.A O no hydrogen 3.066 N/A PHE 106.A N ASP 103.A OD2 no hydrogen 3.192 N/A PHE 110.A N ALA 108.A O no hydrogen 2.776 N/A ASP 113.A N MET 62.A O no hydrogen 2.945 N/A ILE 114.A N ILE 98.A O no hydrogen 2.970 N/A GLY 115.A N LEU 64.A O no hydrogen 2.890 N/A ASN 117.A N VAL 66.A O no hydrogen 3.111 N/A HIS 123.A N ARG 119.A O no hydrogen 3.195 N/A ASN 124.A N LEU 120.A O no hydrogen 2.961 N/A ASN 124.A ND2 ASP 270.A OD1 no hydrogen 3.087 N/A THR 125.A N ALA 121.A O no hydrogen 3.264 N/A THR 125.A OG1 ALA 121.A O no hydrogen 3.170 N/A LEU 126.A N ILE 122.A O no hydrogen 3.075 N/A LEU 127.A N HIS 123.A O no hydrogen 3.123 N/A LEU 128.A N ASN 124.A O no hydrogen 3.111 N/A SER 129.A N THR 125.A O no hydrogen 2.894 N/A SER 130.A N LEU 126.A O no hydrogen 3.100 N/A SER 130.A OG LEU 126.A O no hydrogen 3.145 N/A TYR 131.A N LEU 127.A O no hydrogen 3.246 N/A TYR 131.A OH PRO 185.A O no hydrogen 2.722 N/A THR 132.A N LEU 128.A O no hydrogen 2.959 N/A THR 132.A OG1 SER 53.A O no hydrogen 3.533 N/A THR 132.A OG1 LEU 128.A O no hydrogen 2.731 N/A LYS 133.A N SER 129.A O no hydrogen 3.155 N/A LEU 134.A N SER 130.A O no hydrogen 3.061 N/A LEU 134.A N TYR 131.A O no hydrogen 3.035 N/A ASP 135.A N TYR 131.A O no hydrogen 3.312 N/A ARG 137.A N ASP 135.A OD2 no hydrogen 2.995 N/A ARG 137.A NE ASP 135.A OD2 no hydrogen 2.843 N/A ARG 137.A NH1 ASN 217.A O no hydrogen 3.309 N/A ARG 137.A NH1 ASN 217.A OD1 no hydrogen 2.999 N/A ARG 137.A NH1 SER 219.A O no hydrogen 2.847 N/A ARG 137.A NH2 ASP 135.A OD1 no hydrogen 2.784 N/A ARG 137.A NH2 ASN 217.A O no hydrogen 2.982 N/A LEU 138.A N ASP 135.A O no hydrogen 3.377 N/A LYS 139.A NZ TYR 12.A OH no hydrogen 3.220 N/A MET 141.A N ARG 137.A O no hydrogen 3.212 N/A VAL 142.A N LEU 138.A O no hydrogen 2.882 N/A LEU 143.A N LYS 139.A O no hydrogen 3.169 N/A LEU 144.A N PRO 140.A O no hydrogen 2.895 N/A VAL 145.A N MET 141.A O no hydrogen 2.924 N/A LYS 146.A N VAL 142.A O no hydrogen 2.853 N/A LYS 146.A NZ LEU 55.A O no hydrogen 2.960 N/A HIS 147.A N LEU 143.A O no hydrogen 2.838 N/A TRP 148.A N LEU 144.A O no hydrogen 2.973 N/A ALA 149.A N VAL 145.A O no hydrogen 2.850 N/A LYS 150.A N LYS 146.A O no hydrogen 3.062 N/A ARG 151.A N HIS 147.A O no hydrogen 3.015 N/A ARG 151.A NH1 PHE 314.A O no hydrogen 2.882 N/A LYS 152.A N TRP 148.A O no hydrogen 2.809 N/A LYS 152.A NZ SER 312.A O no hydrogen 2.910 N/A LYS 152.A NZ GLU 315.A O no hydrogen 3.025 N/A GLN 153.A N LYS 150.A O no hydrogen 3.346 N/A GLN 153.A NE2 ARG 151.A O no hydrogen 3.689 N/A ILE 154.A N ALA 149.A O no hydrogen 2.941 N/A ASN 155.A ND2 SER 164.A OG no hydrogen 3.215 N/A SER 156.A N THR 161.A OG1 no hydrogen 2.760 N/A PHE 159.A N SER 156.A O no hydrogen 2.977 N/A THR 161.A N SER 156.A O no hydrogen 3.013 N/A THR 161.A OG1 SER 156.A O no hydrogen 2.853 N/A SER 164.A OG ASN 155.A OD1 no hydrogen 3.169 N/A TYR 165.A OH ASP 270.A OD2 no hydrogen 3.402 N/A GLY 166.A N SER 163.A OG no hydrogen 3.073 N/A TYR 167.A N SER 163.A O no hydrogen 3.292 N/A TYR 167.A OH ILE 154.A O no hydrogen 2.619 N/A VAL 168.A N SER 164.A O no hydrogen 3.064 N/A LEU 169.A N TYR 165.A O no hydrogen 2.974 N/A MET 170.A N GLY 166.A O no hydrogen 2.988 N/A VAL 171.A N TYR 167.A O no hydrogen 2.873 N/A LEU 172.A N VAL 168.A O no hydrogen 2.915 N/A TYR 173.A N LEU 169.A O no hydrogen 2.851 N/A TYR 173.A OH GLY 250.A O no hydrogen 2.650 N/A TYR 174.A N MET 170.A O no hydrogen 3.391 N/A LEU 175.A N VAL 171.A O no hydrogen 2.986 N/A ILE 176.A N LEU 172.A O no hydrogen 2.857 N/A HIS 177.A N TYR 173.A O no hydrogen 2.823 N/A VAL 178.A N TYR 174.A O no hydrogen 3.052 N/A ILE 179.A N TYR 174.A O no hydrogen 2.874 N/A LYS 180.A NZ HIS 177.A O no hydrogen 3.178 N/A LYS 180.A NZ VAL 178.A O no hydrogen 3.412 N/A LYS 180.A NZ ILE 179.A O no hydrogen 3.400 N/A VAL 183.A N LEU 175.A O no hydrogen 3.013 N/A PHE 184.A N LEU 175.A O no hydrogen 3.425 N/A ASN 186.A ND2 HIS 177.A NE2 no hydrogen 2.985 N/A ASN 186.A ND2 PHE 245.A O no hydrogen 2.813 N/A LEU 187.A N TYR 131.A OH no hydrogen 3.031 N/A LEU 189.A N ASN 186.A O no hydrogen 3.191 N/A LEU 189.A N ASN 186.A OD1 no hydrogen 2.914 N/A SER 190.A OG ASP 206.A OD2 no hydrogen 3.433 N/A LEU 192.A N SER 190.A OG no hydrogen 3.313 N/A LYS 193.A N SER 190.A O no hydrogen 3.154 N/A LYS 193.A NZ ASP 202.A OD1 no hydrogen 3.418 N/A LYS 193.A NZ ASP 202.A OD2 no hydrogen 2.717 N/A LYS 196.A N ASP 202.A OD1 no hydrogen 3.115 N/A VAL 198.A N PHE 201.A O no hydrogen 2.785 N/A PHE 201.A N VAL 198.A O no hydrogen 3.008 N/A VAL 203.A N LYS 196.A O no hydrogen 2.744 N/A GLY 204.A N ASP 202.A OD1 no hydrogen 3.199 N/A ASP 206.A N LEU 187.A O no hydrogen 2.945 N/A LYS 208.A N ASP 206.A OD1 no hydrogen 3.341 N/A LEU 209.A N ASP 207.A O no hydrogen 2.831 N/A ILE 212.A N LEU 209.A O no hydrogen 3.152 N/A SER 215.A OG PRO 182.A O no hydrogen 3.391 N/A SER 215.A OG VAL 183.A O no hydrogen 3.150 N/A SER 215.A OG ASN 217.A O no hydrogen 3.542 N/A ASN 217.A N SER 215.A OG no hydrogen 3.156 N/A ASN 217.A ND2 PRO 181.A O no hydrogen 2.770 N/A SER 219.A N ASN 217.A OD1 no hydrogen 3.108 N/A SER 219.A OG ASN 217.A OD1 no hydrogen 3.294 N/A SER 220.A OG HIS 1.A O no hydrogen 3.547 N/A SER 220.A OG THR 5.A OG1 no hydrogen 3.376 N/A SER 220.A OG SER 223.A OG no hydrogen 3.003 N/A GLY 222.A N THR 5.A OG1 no hydrogen 3.118 N/A SER 223.A N SER 220.A OG no hydrogen 3.311 N/A SER 223.A OG SER 220.A O no hydrogen 2.602 N/A SER 223.A OG SER 220.A OG no hydrogen 3.003 N/A LEU 224.A N SER 220.A O no hydrogen 3.044 N/A LEU 225.A N LEU 221.A O no hydrogen 2.985 N/A HIS 226.A N GLY 222.A O no hydrogen 2.998 N/A HIS 226.A ND1 HIS 1.A NE2 no hydrogen 2.943 N/A GLY 227.A N SER 223.A O no hydrogen 2.996 N/A PHE 228.A N LEU 224.A O no hydrogen 3.037 N/A PHE 229.A N LEU 225.A O no hydrogen 3.063 N/A ARG 230.A N HIS 226.A O no hydrogen 3.086 N/A PHE 231.A N GLY 227.A O no hydrogen 2.821 N/A TYR 232.A N PHE 228.A O no hydrogen 3.296 N/A TYR 232.A OH MET 170.A O no hydrogen 2.690 N/A ALA 233.A N PHE 229.A O no hydrogen 2.873 N/A TYR 234.A N ARG 230.A O no hydrogen 3.056 N/A LYS 235.A N PHE 231.A O no hydrogen 2.814 N/A PHE 236.A N PHE 231.A O no hydrogen 2.958 N/A ARG 239.A N GLU 237.A OE1 no hydrogen 2.887 N/A ARG 239.A NE GLU 237.A OE1 no hydrogen 2.919 N/A ARG 239.A NH2 GLU 237.A OE2 no hydrogen 2.805 N/A GLU 240.A N GLU 237.A O no hydrogen 3.184 N/A LYS 241.A N GLU 237.A O no hydrogen 2.987 N/A VAL 242.A N LEU 252.A O no hydrogen 2.941 N/A VAL 243.A N ALA 267.A O no hydrogen 2.847 N/A THR 244.A OG1 GLU 269.A OE1 no hydrogen 2.784 N/A ARG 246.A N THR 244.A OG1 no hydrogen 3.083 N/A ARG 246.A NE PRO 271.A O no hydrogen 2.842 N/A ARG 246.A NH2 ASP 202.A O no hydrogen 2.900 N/A ARG 247.A NE GLU 256.A OE2 no hydrogen 3.238 N/A ARG 247.A NH1 ARG 246.A O no hydrogen 3.122 N/A ARG 247.A NH2 GLU 256.A OE2 no hydrogen 3.073 N/A GLY 250.A N ARG 247.A O no hydrogen 3.122 N/A TYR 251.A N ASP 249.A OD2 no hydrogen 2.981 N/A LYS 254.A N GLU 240.A O no hydrogen 2.973 N/A LYS 254.A NZ PRO 238.A O no hydrogen 2.685 N/A LYS 254.A NZ TYR 264.A O no hydrogen 2.820 N/A GLU 256.A N THR 253.A OG1 no hydrogen 3.403 N/A LYS 257.A N THR 253.A O no hydrogen 3.172 N/A LYS 257.A NZ GLU 269.A OE2 no hydrogen 2.830 N/A LYS 257.A NZ ILE 274.A O no hydrogen 2.810 N/A GLY 258.A N GLN 255.A O no hydrogen 3.149 N/A TRP 259.A N LYS 254.A O no hydrogen 2.908 N/A ARG 263.A NE VAL 282.A O no hydrogen 3.490 N/A ARG 263.A NH2 THR 281.A O no hydrogen 3.314 N/A ILE 268.A N ASN 277.A OD1 no hydrogen 3.063 N/A GLU 269.A N VAL 243.A O no hydrogen 2.925 N/A ASP 270.A N HIS 276.A O no hydrogen 3.221 N/A PHE 272.A N ASP 270.A OD1 no hydrogen 3.287 N/A GLU 273.A N ASP 270.A OD1 no hydrogen 3.255 N/A HIS 276.A N GLU 273.A O no hydrogen 3.022 N/A ASN 277.A ND2 ARG 263.A O no hydrogen 2.872 N/A ASN 277.A ND2 LEU 266.A O no hydrogen 3.294 N/A VAL 278.A N ILE 268.A O no hydrogen 2.809 N/A GLY 279.A N ASN 277.A OD1 no hydrogen 2.764 N/A ARG 280.A N ASN 277.A O no hydrogen 3.259 N/A ARG 280.A NE HIS 276.A NE2 no hydrogen 3.543 N/A THR 281.A OG1 THR 161.A O no hydrogen 2.868 N/A VAL 282.A N GLY 279.A O no hydrogen 3.292 N/A SER 283.A N GLY 160A.A O no hydrogen 2.983 N/A SER 283.A OG SER 285.A OG no hydrogen 3.319 N/A SER 283.A OG GLY 160A.A O no hydrogen 3.217 N/A SER 285.A OG SER 283.A OG no hydrogen 3.319 N/A GLY 286.A N SER 283.A OG no hydrogen 3.138 N/A LEU 287.A N SER 283.A O no hydrogen 2.809 N/A TYR 288.A N SER 284.A O no hydrogen 3.256 N/A ARG 289.A N SER 285.A O no hydrogen 3.406 N/A ARG 289.A NH1 LYS 152.A O no hydrogen 2.812 N/A ARG 289.A NH2 LYS 152.A O no hydrogen 3.079 N/A ILE 290.A N GLY 286.A O no hydrogen 3.058 N/A ARG 291.A N LEU 287.A O no hydrogen 2.760 N/A ARG 291.A NH2 PHE 236.A O no hydrogen 2.598 N/A GLY 292.A N TYR 288.A O no hydrogen 2.873 N/A GLU 293.A N ARG 289.A O no hydrogen 2.965 N/A PHE 294.A N ILE 290.A O no hydrogen 3.070 N/A MET 295.A N ARG 291.A O no hydrogen 3.150 N/A ALA 296.A N GLY 292.A O no hydrogen 3.072 N/A ALA 297.A N GLU 293.A O no hydrogen 3.230 N/A SER 298.A N PHE 294.A O no hydrogen 3.161 N/A SER 298.A OG PHE 294.A O no hydrogen 3.025 N/A ARG 299.A N MET 295.A O no hydrogen 2.922 N/A LEU 300.A N ALA 296.A O no hydrogen 3.011 N/A LEU 301.A N ALA 297.A O no hydrogen 3.101 N/A ASN 302.A N SER 298.A O no hydrogen 3.102 N/A ASN 302.A N ARG 299.A O no hydrogen 3.316 N/A SER 303.A N LEU 300.A O no hydrogen 3.245 N/A SER 303.A OG SER 305.A O no hydrogen 3.362 N/A SER 305.A N SER 303.A OG no hydrogen 3.240 N/A SER 305.A OG SER 303.A OG no hydrogen 2.694 N/A SER 312.A N PRO 309.A O no hydrogen 3.411 N/A SER 312.A OG PRO 309.A O no hydrogen 3.365 N/A LEU 313.A N TYR 310.A O no hydrogen 3.019 N/A PHE 314.A N ASP 311.A O no hydrogen 3.025 N/A GLU 315.A N SER 312.A O no hydrogen 3.311 N/A ALA 317.A N ARG 151.A O no hydrogen 3.017 N/A