Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6twh_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 9.A ND1 HIS 10.A O no hydrogen 2.946 N/A VAL 12.A N ASN 313.A OD1 no hydrogen 2.818 N/A THR 16.A N VAL 28.A O no hydrogen 3.070 N/A VAL 18.A N GLU 26.A O no hydrogen 2.852 N/A THR 20.A N ASN 23.A O no hydrogen 2.822 N/A THR 20.A OG1 THR 22.A OG1 no hydrogen 3.265 N/A THR 20.A OG1 ASN 23.A O no hydrogen 3.380 N/A THR 22.A N THR 20.A OG1 no hydrogen 3.199 N/A THR 22.A OG1 THR 20.A OG1 no hydrogen 3.265 N/A ASN 23.A N THR 20.A OG1 no hydrogen 2.916 N/A GLN 25.A N ASN 23.A OD1 no hydrogen 3.070 N/A GLU 26.A N VAL 18.A O no hydrogen 3.034 N/A VAL 28.A N THR 16.A O no hydrogen 2.853 N/A THR 29.A N MET 311.A O no hydrogen 2.937 N/A THR 32.A N LEU 307.A O no hydrogen 2.960 N/A THR 34.A N GLU 33.A OE2 no hydrogen 3.120 N/A THR 34.A N LEU 305.A O no hydrogen 3.111 N/A THR 34.A OG1 LEU 305.A O no hydrogen 2.607 N/A VAL 35.A N GLU 33.A OE2 no hydrogen 3.162 N/A GLU 36.A N PHE 285.A O no hydrogen 3.009 N/A SER 37.A OG ASN 287.A OD1 no hydrogen 3.018 N/A SER 37.A OG LYS 303.A O no hydrogen 3.291 N/A THR 38.A N GLU 36.A OE2 no hydrogen 3.013 N/A THR 38.A OG1 GLU 36.A OE2 no hydrogen 2.607 N/A SER 39.A OG LEU 40.A O no hydrogen 3.334 N/A SER 39.A OG SER 278.A O no hydrogen 3.285 N/A LEU 43.A N PRO 263.A O no hydrogen 2.897 N/A CYS 44.A N SER 278.A OG no hydrogen 2.837 N/A MET 45.A N ASP 265.A O no hydrogen 3.094 N/A LYS 46.A N CYS 268.A O no hydrogen 2.969 N/A ARG 48.A N MET 45.A O no hydrogen 3.297 N/A ARG 48.A NE SER 270.A O no hydrogen 3.511 N/A ARG 48.A NH1 SER 270.A O no hydrogen 3.119 N/A ARG 48.A NH2 THR 78.A OG1 no hydrogen 2.810 N/A ASN 49.A N ASP 77.A OD2 no hydrogen 3.055 N/A LYS 51.A N THR 78.A O no hydrogen 3.111 N/A LYS 51.A NZ THR 73.A O no hydrogen 3.084 N/A LEU 53.A N ILE 80.A O no hydrogen 3.072 N/A GLY 54.A N ASP 52.A OD2 no hydrogen 3.060 N/A CYS 56.A N LEU 53.A O no hydrogen 3.092 N/A CYS 56.A SG HIS 57.A O no hydrogen 3.510 N/A HIS 57.A N ILE 86.A O no hydrogen 3.094 N/A ILE 59.A N HIS 57.A ND1 no hydrogen 3.328 N/A MET 61.A N PRO 58.A O no hydrogen 3.193 N/A LEU 62.A N ILE 59.A O no hydrogen 2.865 N/A GLY 64.A N GLY 60.A O no hydrogen 2.750 N/A THR 65.A N GLY 60.A O no hydrogen 3.190 N/A THR 65.A OG1 ALA 87.A O no hydrogen 2.367 N/A CYS 68.A N THR 65.A O no hydrogen 2.954 N/A CYS 68.A SG HIS 57.A O no hydrogen 3.735 N/A CYS 68.A SG ILE 86.A O no hydrogen 4.046 N/A ASP 69.A N PRO 66.A O no hydrogen 2.910 N/A HIS 71.A N CYS 68.A O no hydrogen 2.806 N/A THR 73.A OG1 ILE 110.A O no hydrogen 3.379 N/A GLY 74.A N ILE 110.A O no hydrogen 3.192 N/A TRP 76.A N GLY 108.A O no hydrogen 3.162 N/A TRP 76.A NE1 SER 107.A O no hydrogen 3.118 N/A ASP 77.A N ASN 49.A O no hydrogen 2.928 N/A THR 78.A OG1 ASP 77.A OD1 no hydrogen 2.600 N/A LEU 79.A N LEU 256.A O no hydrogen 2.908 N/A ILE 80.A N LYS 51.A O no hydrogen 3.145 N/A GLU 81.A N ILE 258.A O no hydrogen 2.969 N/A ILE 86.A N ASN 55.A O no hydrogen 2.657 N/A TYR 88.A OH GLU 97.A OE2 no hydrogen 3.139 N/A TYR 90.A N TYR 141.A OH no hydrogen 3.183 N/A ALA 93.A N ASP 222.A OD2 no hydrogen 2.946 N/A THR 94.A OG1 TYR 88.A OH no hydrogen 2.823 N/A VAL 95.A N PHE 223.A O no hydrogen 2.998 N/A LEU 100.A N ASN 96.A O no hydrogen 3.311 N/A LEU 100.A N GLU 97.A O no hydrogen 3.156 N/A ARG 101.A N GLU 97.A O no hydrogen 3.157 N/A ARG 101.A NE GLU 98.A OE1 no hydrogen 3.179 N/A ARG 101.A NE GLU 98.A OE2 no hydrogen 3.208 N/A ARG 101.A NH1 GLU 81.A OE1 no hydrogen 2.725 N/A ARG 101.A NH2 GLU 98.A OE2 no hydrogen 2.839 N/A GLN 102.A N GLU 98.A O no hydrogen 2.995 N/A GLN 102.A NE2 GLU 98.A OE2 no hydrogen 2.696 N/A LYS 103.A N ALA 99.A O no hydrogen 3.215 N/A ILE 104.A N LEU 100.A O no hydrogen 2.972 N/A MET 105.A N ARG 101.A O no hydrogen 2.972 N/A GLU 106.A N GLN 102.A O no hydrogen 3.107 N/A SER 107.A N ILE 104.A O no hydrogen 3.070 N/A SER 107.A OG ILE 104.A O no hydrogen 2.319 N/A GLY 108.A N ILE 252.A O no hydrogen 2.732 N/A ILE 110.A N GLY 74.A O no hydrogen 2.955 N/A SER 111.A N LYS 250.A O no hydrogen 2.838 N/A LYS 112.A NZ MET 61.A O no hydrogen 2.787 N/A LYS 112.A NZ LEU 72.A O no hydrogen 2.748 N/A LYS 112.A NZ GLU 143.A OE2 no hydrogen 2.782 N/A ILE 113.A N VAL 248.A O no hydrogen 2.966 N/A THR 115.A N SER 246.A O no hydrogen 3.068 N/A THR 115.A OG1 PRO 245.A O no hydrogen 2.827 N/A THR 115.A OG1 SER 246.A O no hydrogen 2.887 N/A ILE 123.A N GLY 120.A O no hydrogen 3.181 N/A ASN 124.A N VAL 148.A O no hydrogen 2.682 N/A THR 129.A N SER 139.A O no hydrogen 3.107 N/A ARG 134.A N GLY 137.A O no hydrogen 3.302 N/A ARG 134.A NE ASP 69.A OD1 no hydrogen 3.436 N/A ARG 134.A NH1 SER 139.A OG no hydrogen 2.979 N/A ARG 134.A NH1 PHE 140.A O no hydrogen 2.853 N/A ARG 134.A NH2 GLY 64.A O no hydrogen 3.345 N/A ARG 134.A NH2 ASP 69.A OD1 no hydrogen 2.903 N/A GLY 137.A N ARG 134.A O no hydrogen 3.269 N/A SER 139.A N THR 129.A O no hydrogen 3.270 N/A ALA 142.A N GLY 64.A O no hydrogen 2.886 N/A GLU 143.A N ILE 63.A O no hydrogen 3.059 N/A LEU 144.A N TYR 141.A O no hydrogen 3.378 N/A LYS 145.A N ALA 244.A O no hydrogen 2.865 N/A TRP 146.A NE1 TYR 190.A OH no hydrogen 3.220 N/A VAL 148.A N ASN 124.A O no hydrogen 3.230 N/A SER 149.A N LEU 189.A O no hydrogen 3.200 N/A SER 149.A OG GLN 154.A O no hydrogen 3.034 N/A SER 149.A OG LEU 189.A O no hydrogen 3.444 N/A LYS 150.A N SER 122.A O no hydrogen 3.147 N/A GLY 153.A N ASP 188.A O no hydrogen 2.871 N/A GLN 154.A N ASN 151.A O no hydrogen 2.955 N/A THR 159.A N HIS 238.A O no hydrogen 2.955 N/A THR 159.A OG1 PRO 157.A O no hydrogen 2.893 N/A ASN 161.A N PHE 236.A O no hydrogen 3.090 N/A THR 162.A OG1 THR 235.A OG1 no hydrogen 2.420 N/A TYR 163.A N ILE 234.A O no hydrogen 2.899 N/A TYR 163.A OH HIS 171.A ND1 no hydrogen 2.792 N/A ASN 165.A N ASP 232.A O no hydrogen 3.011 N/A ASN 165.A ND2 ALA 169.A O no hydrogen 3.208 N/A ASN 165.A ND2 VAL 228.A O no hydrogen 3.004 N/A ASP 167.A N ASN 165.A OD1 no hydrogen 3.224 N/A THR 168.A N ASP 167.A OD1 no hydrogen 2.609 N/A THR 168.A OG1 ASP 167.A OD1 no hydrogen 3.415 N/A HIS 171.A N VAL 228.A O no hydrogen 3.014 N/A HIS 171.A ND1 TYR 163.A OH no hydrogen 2.792 N/A HIS 171.A NE2 ASP 167.A OD2 no hydrogen 3.057 N/A LEU 172.A N SER 249.A O no hydrogen 2.545 N/A ILE 173.A N THR 226.A O no hydrogen 3.137 N/A TRP 175.A N HIS 224.A O no hydrogen 3.083 N/A GLY 176.A N ILE 243.A O no hydrogen 2.928 N/A ILE 177.A N ASP 222.A O no hydrogen 2.851 N/A HIS 178.A N GLY 241.A O no hydrogen 2.968 N/A HIS 179.A N ARG 220.A O no hydrogen 2.943 N/A GLU 185.A N SER 182.A O no hydrogen 3.104 N/A LYS 186.A N SER 182.A O no hydrogen 3.412 N/A ASN 187.A N THR 183.A O no hydrogen 3.249 N/A LEU 189.A N LYS 186.A O no hydrogen 3.146 N/A TYR 190.A N LYS 186.A O no hydrogen 2.779 N/A GLN 193.A N GLN 193.A OE1 no hydrogen 2.942 N/A SER 196.A N ASN 239.A OD1 no hydrogen 2.829 N/A ILE 197.A N PHE 208.A O no hydrogen 3.128 N/A SER 198.A N SER 237.A O no hydrogen 2.746 N/A VAL 199.A N ASN 206.A O no hydrogen 3.059 N/A GLY 200.A N THR 235.A O no hydrogen 3.068 N/A SER 201.A N TYR 204.A O no hydrogen 2.972 N/A SER 201.A OG TYR 204.A O no hydrogen 3.356 N/A SER 202.A N ASP 232.A OD2 no hydrogen 3.120 N/A SER 202.A OG ASP 232.A OD1 no hydrogen 2.772 N/A THR 203.A N SER 201.A OG no hydrogen 3.298 N/A ASN 206.A N VAL 199.A O no hydrogen 3.032 N/A ASN 207.A ND2 SER 198.A OG no hydrogen 3.297 N/A PHE 208.A N ILE 197.A O no hydrogen 2.996 N/A VAL 211.A N HIS 179.A ND1 no hydrogen 3.494 N/A VAL 214.A N LEU 217.A O no hydrogen 2.850 N/A LEU 217.A N VAL 214.A O no hydrogen 3.288 N/A SER 218.A OG PRO 212.A O no hydrogen 3.000 N/A SER 219.A OG GLU 185.A OE1 no hydrogen 3.205 N/A SER 219.A OG GLU 185.A OE2 no hydrogen 2.456 N/A ARG 220.A N HIS 179.A O no hydrogen 3.041 N/A ARG 220.A NH1 LEU 217.A O no hydrogen 3.195 N/A ARG 220.A NH1 SER 219.A O no hydrogen 3.371 N/A ARG 220.A NH2 PRO 212.A O no hydrogen 3.212 N/A ILE 221.A N PRO 91.A O no hydrogen 2.928 N/A ASP 222.A N ILE 177.A O no hydrogen 3.406 N/A PHE 223.A N ALA 93.A O no hydrogen 2.881 N/A HIS 224.A N TRP 175.A O no hydrogen 2.868 N/A THR 226.A N ILE 173.A O no hydrogen 3.166 N/A VAL 228.A N HIS 171.A O no hydrogen 2.764 N/A GLN 229.A NE2 GLU 170.A OE1 no hydrogen 3.198 N/A GLY 231.A N ASN 165.A O no hydrogen 2.895 N/A ASP 232.A N GLN 229.A O no hydrogen 3.380 N/A LYS 233.A N ASP 232.A OD1 no hydrogen 2.764 N/A ILE 234.A N TYR 163.A O no hydrogen 2.720 N/A THR 235.A N GLY 200.A O no hydrogen 2.836 N/A THR 235.A OG1 THR 162.A OG1 no hydrogen 2.420 N/A PHE 236.A N ASN 161.A O no hydrogen 2.629 N/A SER 237.A N SER 198.A O no hydrogen 2.739 N/A HIS 238.A N THR 159.A O no hydrogen 3.219 N/A ASN 239.A ND2 SER 194.A O no hydrogen 2.639 N/A ILE 243.A N GLY 176.A O no hydrogen 2.765 N/A ALA 244.A N LYS 145.A O no hydrogen 3.026 N/A SER 246.A N GLU 143.A O no hydrogen 2.904 N/A SER 246.A OG ALA 142.A O no hydrogen 3.546 N/A ARG 247.A N GLU 143.A O no hydrogen 3.318 N/A ARG 247.A NH1 GLU 143.A OE1 no hydrogen 2.916 N/A VAL 248.A N ILE 113.A O no hydrogen 2.764 N/A SER 249.A N LEU 172.A O no hydrogen 2.900 N/A SER 249.A OG LEU 172.A O no hydrogen 3.473 N/A LYS 250.A N SER 111.A O no hydrogen 2.832 N/A ILE 252.A N GLY 109.A O no hydrogen 3.063 N/A GLY 255.A N GLU 106.A O no hydrogen 2.747 N/A LEU 256.A N ASP 77.A O no hydrogen 2.911 N/A ILE 258.A N LEU 79.A O no hydrogen 2.891 N/A SER 260.A N GLU 81.A O no hydrogen 3.530 N/A SER 260.A OG ARG 275.A O no hydrogen 2.757 N/A ALA 262.A N SER 260.A OG no hydrogen 3.200 N/A ASP 265.A N LEU 43.A O no hydrogen 3.048 N/A SER 267.A N ASP 265.A OD2 no hydrogen 2.755 N/A SER 267.A OG ASP 265.A OD1 no hydrogen 3.221 N/A SER 267.A OG ASP 265.A OD2 no hydrogen 2.300 N/A CYS 268.A SG ASP 265.A O no hydrogen 3.960 N/A SER 270.A OG CYS 272.A O no hydrogen 2.907 N/A SER 270.A OG ILE 279.A O no hydrogen 3.422 N/A CYS 272.A N SER 270.A OG no hydrogen 3.234 N/A PHE 273.A N VAL 293.A O no hydrogen 3.009 N/A TRP 274.A N GLY 277.A O no hydrogen 2.828 N/A TRP 274.A NE1 SER 39.A OG no hydrogen 3.036 N/A ARG 275.A NE GLU 261.A OE2 no hydrogen 3.517 N/A GLY 277.A N TRP 274.A O no hydrogen 2.893 N/A SER 278.A N LEU 40.A O no hydrogen 3.166 N/A SER 278.A OG ARG 42.A O no hydrogen 2.976 N/A ILE 279.A N CYS 272.A O no hydrogen 3.098 N/A THR 281.A OG1 GLU 36.A OE1 no hydrogen 2.622 N/A LEU 283.A N THR 281.A OG1 no hydrogen 3.368 N/A PHE 285.A N THR 34.A O no hydrogen 3.333 N/A GLN 286.A N LYS 298.A O no hydrogen 3.066 N/A GLN 286.A NE2 SER 289.A O no hydrogen 2.988 N/A ASN 287.A N GLU 36.A O no hydrogen 3.165 N/A LEU 288.A N GLN 286.A OE1 no hydrogen 2.857 N/A SER 289.A N GLN 286.A OE1 no hydrogen 3.272 N/A SER 289.A OG ARG 291.A O no hydrogen 3.023 N/A ARG 291.A N SER 289.A OG no hydrogen 2.899 N/A VAL 293.A N PHE 273.A O no hydrogen 2.867 N/A GLN 295.A N LYS 271.A O no hydrogen 2.969 N/A CYS 296.A SG THR 292.A OG1 no hydrogen 3.140 N/A CYS 296.A SG VAL 293.A O no hydrogen 3.579 N/A LYS 298.A N PRO 284.A O no hydrogen 3.310 N/A VAL 300.A N GLN 286.A O no hydrogen 2.970 N/A SER 304.A OG GLU 33.A OE1 no hydrogen 2.451 N/A SER 304.A OG GLU 33.A OE2 no hydrogen 3.258 N/A LEU 305.A N GLU 33.A OE2 no hydrogen 2.798 N/A LEU 307.A N THR 32.A O no hydrogen 2.712 N/A THR 309.A N ASN 30.A O no hydrogen 2.766 N/A ARG 312.A NE GLU 26.A OE2 no hydrogen 2.745 N/A ARG 312.A NH2 GLU 26.A OE1 no hydrogen 3.559 N/A ASN 313.A N GLU 27.A O no hydrogen 3.157 N/A ASN 313.A ND2 VAL 12.A O no hydrogen 3.078 N/A ASN 313.A ND2 GLU 27.A OE1 no hydrogen 3.065 N/A