Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4fk1_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 4.A N GLN 26.A O no hydrogen 3.087 N/A CYS 4.A SG ALA 5.A O no hydrogen 3.823 N/A CYS 4.A SG ARG 101.A O no hydrogen 3.783 N/A ALA 5.A N ARG 101.A O no hydrogen 2.886 N/A VAL 6.A N ALA 28.A O no hydrogen 2.619 N/A ILE 7.A N LEU 103.A O no hydrogen 3.066 N/A GLY 8.A N PHE 30.A O no hydrogen 2.536 N/A ALA 9.A N ASP 31.A OD1 no hydrogen 2.940 N/A LEU 14.A N GLY 10.A O no hydrogen 2.984 N/A ASN 15.A N PRO 11.A O no hydrogen 3.073 N/A ASN 15.A ND2 ASN 15.A O no hydrogen 2.860 N/A ALA 16.A N ALA 12.A O no hydrogen 3.001 N/A SER 17.A N GLY 13.A O no hydrogen 2.720 N/A SER 17.A OG GLY 13.A O no hydrogen 2.839 N/A LEU 18.A N LEU 14.A O no hydrogen 2.961 N/A VAL 19.A N ASN 15.A O no hydrogen 3.193 N/A LEU 20.A N ALA 16.A O no hydrogen 3.022 N/A GLY 21.A N SER 17.A O no hydrogen 2.755 N/A ARG 22.A N LEU 18.A O no hydrogen 2.950 N/A ARG 22.A NH1 TYR 67.A OH no hydrogen 3.063 N/A ALA 23.A N LEU 20.A O no hydrogen 3.098 N/A ARG 24.A N GLY 21.A O no hydrogen 3.262 N/A LYS 25.A N LEU 20.A O no hydrogen 3.113 N/A LYS 25.A NZ ALA 23.A O no hydrogen 3.031 N/A LYS 25.A NZ ASN 286.A OD1 no hydrogen 2.644 N/A GLN 26.A N ASP 3.A OD2 no hydrogen 2.471 N/A ILE 27.A N SER 69.A O no hydrogen 2.949 N/A ALA 28.A N CYS 4.A O no hydrogen 3.149 N/A LEU 29.A N HIS 71.A O no hydrogen 2.808 N/A PHE 30.A N VAL 6.A O no hydrogen 2.703 N/A ASP 31.A N TYR 73.A O no hydrogen 3.256 N/A ASN 32.A ND2 THR 76.A OG1 no hydrogen 2.810 N/A ASN 33.A N ASP 31.A OD2 no hydrogen 3.005 N/A THR 34.A OG1 ASN 32.A OD1 no hydrogen 3.068 N/A ASN 35.A ND2 ASN 37.A OD1 no hydrogen 2.918 N/A ARG 36.A NE GLU 262.A OE2 no hydrogen 2.999 N/A ARG 36.A NH1 GLU 262.A OE1 no hydrogen 2.951 N/A ARG 36.A NH1 GLU 262.A OE2 no hydrogen 3.376 N/A ARG 36.A NH2 GLU 109.A OE1 no hydrogen 2.405 N/A ARG 38.A N ASN 35.A O no hydrogen 3.265 N/A ARG 38.A NH1 ASN 35.A O no hydrogen 3.180 N/A THR 40.A OG1 GLY 122.A O no hydrogen 3.388 N/A ASN 42.A ND2.A GLY 51.A O no hydrogen 3.564 N/A SER 43.A OG ILE 52.A O no hydrogen 2.751 N/A GLY 45.A N ASP 50.A OD1 no hydrogen 3.220 N/A THR 48.A OG1 ILE 47.A O no hydrogen 2.655 N/A ARG 49.A N PHE 46.A O no hydrogen 2.852 N/A GLY 51.A N SER 43.A O no hydrogen 2.837 N/A ILE 52.A N ARG 49.A O no hydrogen 3.102 N/A GLU 56.A N LYS 53.A O no hydrogen 2.839 N/A PHE 57.A N LYS 53.A O no hydrogen 3.070 N/A LYS 58.A N PRO 54.A O no hydrogen 3.506 N/A LYS 58.A NZ ASP 31.A OD1 no hydrogen 3.260 N/A LYS 58.A NZ ASN 35.A OD1 no hydrogen 3.401 N/A GLU 59.A N GLU 55.A O no hydrogen 3.161 N/A ILE 60.A N GLU 56.A O no hydrogen 2.914 N/A GLY 61.A N PHE 57.A O no hydrogen 3.018 N/A LEU 62.A N LYS 58.A O no hydrogen 2.968 N/A ASN 63.A N GLU 59.A O no hydrogen 3.216 N/A ASN 63.A N ILE 60.A O no hydrogen 3.181 N/A GLU 64.A N ILE 60.A O no hydrogen 3.194 N/A VAL 65.A N GLY 61.A O no hydrogen 3.162 N/A TYR 67.A N VAL 65.A O no hydrogen 3.262 N/A SER 69.A OG LYS 25.A O no hydrogen 2.570 N/A VAL 70.A N TYR 67.A O no hydrogen 3.111 N/A HIS 71.A N ILE 27.A O no hydrogen 2.708 N/A TYR 73.A N LEU 29.A O no hydrogen 2.883 N/A LYS 75.A NZ ASP 93.A OD1 no hydrogen 3.080 N/A LYS 75.A NZ THR 95.A OG1 no hydrogen 3.376 N/A LYS 75.A NZ TYR 97.A OH no hydrogen 3.360 N/A VAL 78.A N VAL 90.A O no hydrogen 2.896 N/A THR 80.A N GLU 88.A O no hydrogen 2.990 N/A LYS 81.A NZ GLY 85.A O no hydrogen 2.756 N/A GLN 82.A N LEU 86.A O no hydrogen 2.778 N/A GLY 85.A N GLN 82.A O no hydrogen 3.143 N/A PHE 87.A N ALA 99.A O no hydrogen 2.718 N/A GLU 88.A N THR 80.A O no hydrogen 2.687 N/A ILE 89.A N TYR 97.A O no hydrogen 2.625 N/A THR 91.A N THR 95.A O no hydrogen 2.999 N/A THR 91.A OG1 ASP 93.A OD2 no hydrogen 2.935 N/A THR 91.A OG1 THR 95.A O no hydrogen 3.290 N/A LYS 92.A N THR 76.A O no hydrogen 2.733 N/A ASP 93.A N ASP 93.A OD2 no hydrogen 2.556 N/A HIS 94.A N THR 91.A O no hydrogen 2.957 N/A THR 95.A OG1 ASP 93.A OD1 no hydrogen 2.701 N/A TYR 97.A N ILE 89.A O no hydrogen 2.712 N/A ALA 99.A N PHE 87.A O no hydrogen 2.740 N/A GLU 100.A N ILE 2.A O no hydrogen 3.122 N/A ARG 101.A N ASP 3.A O no hydrogen 2.917 N/A ARG 101.A NE TYR 258.A OH no hydrogen 3.270 N/A ARG 101.A NH1 GLU 292.A OE2 no hydrogen 2.735 N/A ARG 101.A NH2 GLU 292.A OE1 no hydrogen 3.028 N/A ARG 101.A NH2 GLU 292.A OE2 no hydrogen 3.251 N/A VAL 102.A N ASN 256.A O no hydrogen 3.116 N/A LEU 103.A N ALA 5.A O no hydrogen 2.965 N/A LEU 104.A N TYR 258.A O no hydrogen 2.707 N/A ALA 105.A N ILE 7.A O no hydrogen 2.897 N/A GLN 108.A NE2 THR 34.A O no hydrogen 3.385 N/A GLU 110.A N THR 223.A O no hydrogen 2.665 N/A ILE 114.A N PRO 112.A O no hydrogen 2.521 N/A GLU 119.A N ASN 116.A O no hydrogen 3.313 N/A TYR 120.A N VAL 117.A O no hydrogen 3.215 N/A TYR 120.A OH GLY 197.A O no hydrogen 3.026 N/A TYR 121.A N VAL 117.A O no hydrogen 3.296 N/A TYR 121.A OH GLU 109.A OE1 no hydrogen 2.785 N/A TYR 121.A OH SER 127.A OG no hydrogen 2.897 N/A GLY 122.A N LEU 125.A O no hydrogen 2.958 N/A LYS 123.A N TYR 120.A O no hydrogen 3.119 N/A LYS 123.A NZ GLY 199.A O no hydrogen 3.350 N/A SER 124.A N TYR 120.A O no hydrogen 3.064 N/A SER 124.A OG GLY 200.A O no hydrogen 2.483 N/A LEU 125.A N TYR 120.A O no hydrogen 2.982 N/A PHE 126.A N GLY 218.A O no hydrogen 2.996 N/A SER 127.A OG TYR 121.A OH no hydrogen 2.897 N/A CYS 131.A N CYS 128.A O no hydrogen 3.063 N/A ASP 132.A N CYS 128.A O no hydrogen 3.101 N/A GLY 133.A N PRO 129.A O no hydrogen 3.011 N/A LEU 136.A N GLY 133.A O no hydrogen 2.724 N/A LYS 137.A N TRP 134.A O no hydrogen 3.402 N/A LYS 137.A NZ TRP 134.A O no hydrogen 2.907 N/A ASP 138.A N TRP 160.A O no hydrogen 2.945 N/A GLN 139.A N LEU 136.A O no hydrogen 3.274 N/A LEU 141.A N ASP 163.A O no hydrogen 3.008 N/A ILE 142.A N GLY 217.A O no hydrogen 2.848 N/A ILE 143.A N VAL 165.A O no hydrogen 2.899 N/A ILE 144.A N PHE 219.A O no hydrogen 2.785 N/A SER 145.A N ALA 167.A O no hydrogen 2.921 N/A SER 145.A OG ASN 147.A O no hydrogen 3.414 N/A SER 145.A OG THR 151.A OG1 no hydrogen 2.855 N/A THR 151.A N GLU 148.A O no hydrogen 2.916 N/A THR 151.A OG1 SER 145.A O no hydrogen 3.568 N/A THR 151.A OG1 SER 145.A OG no hydrogen 2.855 N/A THR 151.A OG1 ASN 147.A O no hydrogen 3.158 N/A THR 151.A OG1 GLU 148.A O no hydrogen 3.499 N/A THR 154.A OG1 THR 151.A O no hydrogen 2.858 N/A LYS 155.A N LEU 152.A O no hydrogen 3.119 N/A LEU 156.A N HIS 153.A O no hydrogen 3.071 N/A TYR 158.A N THR 154.A O no hydrogen 2.850 N/A ASN 159.A N LEU 156.A O no hydrogen 3.088 N/A ASN 159.A ND2 LEU 156.A O no hydrogen 3.074 N/A TRP 160.A N VAL 157.A O no hydrogen 2.883 N/A SER 161.A N VAL 157.A O no hydrogen 3.472 N/A SER 161.A OG GLN 139.A O no hydrogen 2.813 N/A ASP 163.A N SER 161.A OG no hydrogen 3.307 N/A VAL 165.A N LEU 141.A O no hydrogen 3.059 N/A ILE 166.A N PRO 186.A O no hydrogen 3.046 N/A ALA 167.A N ILE 143.A O no hydrogen 2.690 N/A THR 168.A N ILE 188.A O no hydrogen 3.007 N/A THR 168.A OG1 ASN 171.A O no hydrogen 2.604 N/A THR 168.A OG1 THR 189.A OG1 no hydrogen 3.231 N/A ASN 169.A ND2 GLU 146.A OE2 no hydrogen 3.128 N/A GLY 170.A N THR 189.A O no hydrogen 3.086 N/A ASN 171.A N THR 168.A OG1 no hydrogen 3.142 N/A SER 174.A N GLU 148.A OE2 no hydrogen 2.584 N/A SER 174.A OG GLU 148.A OE1 no hydrogen 2.423 N/A SER 174.A OG GLU 148.A OE2 no hydrogen 3.215 N/A GLU 179.A N THR 176.A O no hydrogen 3.171 N/A LEU 180.A N ILE 177.A O no hydrogen 3.046 N/A ASN 182.A N ASP 178.A O no hydrogen 3.000 N/A LYS 183.A N LEU 180.A O no hydrogen 2.666 N/A ASN 184.A N SER 181.A O no hydrogen 3.242 N/A ILE 185.A N LEU 180.A O no hydrogen 3.253 N/A ILE 188.A N ILE 166.A O no hydrogen 2.793 N/A THR 189.A OG1 THR 168.A OG1 no hydrogen 3.231 N/A THR 189.A OG1 ASN 171.A O no hydrogen 2.530 N/A ILE 192.A N ASN 169.A OD1 no hydrogen 2.835 N/A ARG 193.A N GLU 206.A O no hydrogen 2.822 N/A THR 194.A N GLU 206.A O no hydrogen 3.012 N/A THR 194.A OG1 ARG 193.A O no hydrogen 2.822 N/A GLN 196.A N LYS 204.A O no hydrogen 2.957 N/A LEU 202.A N SER 124.A OG no hydrogen 3.154 N/A LYS 203.A N GLN 196.A O no hydrogen 2.647 N/A LYS 204.A N GLN 196.A O no hydrogen 3.416 N/A VAL 205.A N ILE 213.A O no hydrogen 3.149 N/A GLU 206.A N THR 194.A O no hydrogen 2.995 N/A PHE 207.A N LEU 211.A O no hydrogen 2.961 N/A HIS 208.A N SER 191.A O no hydrogen 2.846 N/A GLY 210.A N PHE 207.A O no hydrogen 3.172 N/A ILE 213.A N VAL 205.A O no hydrogen 3.306 N/A ARG 215.A NH1 LEU 141.A O no hydrogen 2.766 N/A ARG 215.A NH2 ASP 163.A OD1 no hydrogen 3.381 N/A ARG 215.A NH2 ASP 163.A OD2 no hydrogen 3.390 N/A ALA 216.A N PRO 140.A O no hydrogen 2.854 N/A GLY 218.A N SER 124.A O no hydrogen 2.955 N/A PHE 219.A N ILE 142.A O no hydrogen 2.777 N/A ILE 220.A N PHE 126.A O no hydrogen 2.694 N/A VAL 221.A N ILE 144.A O no hydrogen 3.139 N/A THR 223.A N GLU 110.A O no hydrogen 3.135 N/A PHE 225.A N GLN 108.A O no hydrogen 3.046 N/A ARG 226.A NE GLN 266.A OE1 no hydrogen 3.109 N/A ARG 226.A NH1 GLU 232.A OE2 no hydrogen 2.848 N/A ARG 226.A NH2 GLU 232.A OE2 no hydrogen 2.591 N/A ARG 226.A NH2 GLN 266.A OE1 no hydrogen 3.461 N/A GLN 229.A NE2 ASN 228.A O no hydrogen 3.184 N/A GLN 233.A N GLN 229.A O no hydrogen 3.059 N/A LEU 234.A N PHE 230.A O no hydrogen 2.967 N/A GLY 235.A N GLU 232.A O no hydrogen 3.344 N/A CYS 236.A N ILE 231.A O no hydrogen 3.221 N/A CYS 236.A SG THR 252.A OG1 no hydrogen 3.718 N/A GLU 237.A N SER 253.A OG no hydrogen 2.863 N/A GLN 239.A N THR 243.A O no hydrogen 2.615 N/A GLY 242.A N GLN 239.A O no hydrogen 2.954 N/A THR 243.A N ASN 241.A OD1 no hydrogen 3.279 N/A THR 243.A OG1 ASN 241.A OD1 no hydrogen 2.248 N/A THR 243.A OG1 VAL 245.A O no hydrogen 3.472 N/A ILE 246.A N ARG 251.A O no hydrogen 2.710 N/A PHE 249.A N ASP 247.A OD1 no hydrogen 2.988 N/A ARG 251.A N ASP 247.A OD1 no hydrogen 3.172 N/A ARG 251.A NE ASP 288.A OD1 no hydrogen 3.104 N/A ARG 251.A NE ASP 288.A OD2 no hydrogen 3.455 N/A ARG 251.A NH1 ASP 247.A OD2 no hydrogen 2.888 N/A ARG 251.A NH2 ASP 288.A OD2 no hydrogen 2.909 N/A THR 252.A N ILE 257.A O no hydrogen 3.392 N/A THR 252.A OG1 GLU 254.A O no hydrogen 3.174 N/A THR 252.A OG1 ILE 257.A O no hydrogen 3.041 N/A SER 253.A OG GLU 254.A OE1 no hydrogen 3.306 N/A GLU 254.A N THR 252.A OG1 no hydrogen 3.023 N/A LYS 255.A NZ ASN 256.A OD1 no hydrogen 3.239 N/A ASN 256.A ND2 GLU 100.A O no hydrogen 2.780 N/A ILE 257.A N GLU 254.A O no hydrogen 3.032 N/A TYR 258.A N VAL 102.A O no hydrogen 2.863 N/A TYR 258.A OH ASP 288.A OD1 no hydrogen 2.395 N/A LEU 259.A N GLY 250.A O no hydrogen 2.701 N/A ALA 260.A N LEU 104.A O no hydrogen 3.096 N/A GLY 261.A N GLN 277.A OE1 no hydrogen 2.991 N/A THR 264.A N GLY 261.A O no hydrogen 3.089 N/A THR 265.A OG1 GLY 267.A O no hydrogen 3.250 N/A GLN 266.A N GLU 262.A O no hydrogen 2.881 N/A SER 269.A N GLU 262.A OE1 no hydrogen 3.003 N/A SER 269.A OG SER 270.A O no hydrogen 3.546 N/A ILE 273.A N SER 270.A OG no hydrogen 3.355 N/A ALA 274.A N SER 270.A O no hydrogen 3.115 N/A ALA 275.A N LEU 271.A O no hydrogen 2.912 N/A SER 276.A N ILE 272.A O no hydrogen 3.121 N/A GLN 277.A N ILE 273.A O no hydrogen 2.862 N/A GLY 278.A N ALA 274.A O no hydrogen 2.962 N/A ASN 279.A N ALA 275.A O no hydrogen 2.909 N/A LYS 280.A N SER 276.A O no hydrogen 2.867 N/A LYS 280.A NZ ASP 248.A OD1 no hydrogen 2.659 N/A ALA 281.A N GLN 277.A O no hydrogen 3.016 N/A ALA 282.A N GLY 278.A O no hydrogen 3.009 N/A ILE 283.A N ASN 279.A O no hydrogen 3.110 N/A ALA 284.A N LYS 280.A O no hydrogen 3.112 N/A ILE 285.A N ALA 281.A O no hydrogen 2.859 N/A ASN 286.A N ALA 282.A O no hydrogen 2.935 N/A SER 287.A N ILE 283.A O no hydrogen 3.067 N/A ASP 288.A N ALA 284.A O no hydrogen 2.821 N/A ILE 289.A N ILE 285.A O no hydrogen 3.013 N/A THR 290.A N ASN 286.A O no hydrogen 2.849 N/A THR 290.A OG1 ASN 286.A O no hydrogen 2.858 N/A ASP 291.A N SER 287.A O no hydrogen 2.996 N/A GLU 292.A N ASP 288.A O no hydrogen 3.387 N/A ARG 293.A N ILE 289.A O no hydrogen 2.959 N/A ARG 293.A N THR 290.A O no hydrogen 3.214 N/A ARG 293.A NH2 ASP 3.A OD1 no hydrogen 2.526 N/A ARG 293.A NH2 GLU 100.A OE2 no hydrogen 3.570 N/A PHE 294.A N THR 290.A O no hydrogen 2.765 N/A