Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3v20_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LEU 3.A N THR 1.A O no hydrogen 2.677 N/A THR 4.A OG1 ASN 5.A OD1 no hydrogen 3.280 N/A SER 6.A N LEU 3.A O no hydrogen 3.096 N/A SER 6.A OG GLU 30.A OE2 no hydrogen 2.767 N/A SER 6.A OG TYR 51.A OH no hydrogen 3.353 N/A ASN 7.A N GLU 30.A OE1 no hydrogen 2.881 N/A CYS 8.A N SER 6.A OG no hydrogen 3.087 N/A CYS 8.A SG SER 6.A OG no hydrogen 3.329 N/A GLU 10.A N ARG 21.A O no hydrogen 2.894 N/A TYR 12.A N LYS 19.A O no hydrogen 2.929 N/A GLU 14.A N LYS 17.A O no hydrogen 3.010 N/A LYS 17.A N GLU 14.A O no hydrogen 3.164 N/A LYS 19.A N TYR 12.A O no hydrogen 2.650 N/A LYS 19.A NZ GLU 14.A OE2 no hydrogen 3.180 N/A ARG 21.A N GLU 10.A O no hydrogen 2.995 N/A ARG 21.A NH1 GLU 10.A OE1 no hydrogen 2.729 N/A LYS 23.A N CYS 8.A O no hydrogen 2.550 N/A ASN 26.A ND2 ASN 7.A O no hydrogen 2.915 N/A ALA 27.A N LYS 23.A O no hydrogen 3.148 N/A LEU 28.A N PRO 24.A O no hydrogen 3.149 N/A ILE 29.A N PHE 25.A O no hydrogen 2.940 N/A GLU 30.A N ASN 26.A O no hydrogen 3.017 N/A LEU 31.A N ALA 27.A O no hydrogen 3.184 N/A LEU 31.A N LEU 28.A O no hydrogen 3.276 N/A TYR 32.A N LEU 28.A O no hydrogen 2.829 N/A TYR 32.A N ILE 29.A O no hydrogen 3.201 N/A TYR 32.A OH ASN 44.A OD1 no hydrogen 2.638 N/A GLN 35.A N TYR 32.A O no hydrogen 3.281 N/A THR 36.A N ASN 163.A O no hydrogen 3.129 N/A ILE 41.A N THR 276.A O no hydrogen 3.076 N/A GLU 43.A N SER 40.A OG no hydrogen 3.181 N/A ASN 44.A N SER 40.A O no hydrogen 3.018 N/A ASN 44.A ND2 THR 38.A O no hydrogen 3.123 N/A ASN 44.A ND2 SER 40.A O no hydrogen 2.609 N/A LEU 45.A N ILE 41.A O no hydrogen 2.953 N/A ASP 46.A N LYS 42.A O no hydrogen 3.336 N/A LYS 47.A N GLU 43.A O no hydrogen 2.995 N/A LEU 48.A N ASN 44.A O no hydrogen 3.020 N/A GLU 49.A N LEU 45.A O no hydrogen 2.943 N/A ASN 50.A N ASP 46.A O no hydrogen 2.743 N/A TYR 51.A N LYS 47.A O no hydrogen 2.926 N/A TYR 51.A OH SER 6.A OG no hydrogen 3.353 N/A TYR 51.A OH GLU 30.A OE2 no hydrogen 2.566 N/A VAL 52.A N LEU 48.A O no hydrogen 3.259 N/A LYS 53.A N GLU 49.A O no hydrogen 3.066 N/A LYS 53.A NZ GLU 49.A OE2 no hydrogen 3.505 N/A ASP 54.A N ASN 50.A O no hydrogen 3.026 N/A VAL 55.A N TYR 51.A O no hydrogen 2.842 N/A VAL 56.A N VAL 52.A O no hydrogen 2.922 N/A LYS 57.A N LYS 53.A O no hydrogen 3.361 N/A ALA 58.A N ASP 54.A O no hydrogen 3.079 N/A LYS 59.A N VAL 55.A O no hydrogen 3.086 N/A GLY 60.A N LYS 57.A O no hydrogen 3.278 N/A LEU 61.A N VAL 56.A O no hydrogen 2.921 N/A ALA 68.A N THR 65.A O no hydrogen 3.034 N/A ALA 68.A N THR 65.A OG1 no hydrogen 3.174 N/A PHE 69.A N THR 65.A O no hydrogen 3.320 N/A SER 70.A N SER 66.A O no hydrogen 3.097 N/A SER 70.A OG SER 66.A O no hydrogen 3.167 N/A ASN 71.A N GLY 67.A O no hydrogen 3.170 N/A THR 72.A N ALA 68.A O no hydrogen 3.063 N/A THR 72.A OG1 ALA 68.A O no hydrogen 2.888 N/A ARG 73.A N PHE 69.A O no hydrogen 2.551 N/A ARG 73.A NH1 ASP 46.A OD1 no hydrogen 3.070 N/A ARG 73.A NH1 GLU 49.A OE1 no hydrogen 3.083 N/A ARG 73.A NH2 ASP 46.A OD1 no hydrogen 3.567 N/A GLY 74.A N SER 70.A O no hydrogen 3.159 N/A TRP 76.A N THR 72.A O no hydrogen 3.024 N/A TRP 76.A NE1 PRO 24.A O no hydrogen 2.826 N/A PHE 77.A N ARG 73.A O no hydrogen 3.089 N/A GLU 78.A N GLY 74.A O no hydrogen 3.193 N/A VAL 79.A N THR 75.A O no hydrogen 2.872 N/A MET 80.A N TRP 76.A O no hydrogen 2.937 N/A ILE 81.A N PHE 77.A O no hydrogen 3.051 N/A ALA 82.A N GLU 78.A O no hydrogen 2.924 N/A ILE 83.A N VAL 79.A O no hydrogen 3.042 N/A GLN 84.A N MET 80.A O no hydrogen 3.168 N/A GLN 84.A NE2 ASP 282.A OD1 no hydrogen 2.816 N/A SER 85.A N ILE 81.A O no hydrogen 2.761 N/A SER 85.A OG ILE 81.A O no hydrogen 2.874 N/A TRP 86.A N ALA 82.A O no hydrogen 2.793 N/A TRP 86.A NE1 LEU 160.A O no hydrogen 2.959 N/A ASN 87.A N ILE 83.A O no hydrogen 3.036 N/A ASN 87.A ND2 ILE 162.A O no hydrogen 3.021 N/A TYR 88.A N GLN 84.A O no hydrogen 2.997 N/A TYR 88.A OH ASP 286.A OD1 no hydrogen 2.614 N/A ARG 89.A N SER 85.A O no hydrogen 3.469 N/A ARG 89.A NE TYR 97.A O no hydrogen 2.743 N/A ARG 89.A NH1 ASN 159.A OD1 no hydrogen 3.027 N/A ARG 89.A NH2 LEU 94.A O no hydrogen 3.032 N/A ARG 89.A NH2 ASN 159.A OD1 no hydrogen 3.270 N/A LYS 91.A N ASN 87.A O no hydrogen 3.067 N/A LYS 91.A NZ ASP 282.A OD2 no hydrogen 2.868 N/A ARG 92.A N TYR 88.A O no hydrogen 3.052 N/A ARG 92.A NE ASP 286.A OD1 no hydrogen 3.265 N/A ARG 92.A NH2 ASP 286.A OD1 no hydrogen 3.359 N/A ARG 92.A NH2 ASP 286.A OD2 no hydrogen 3.322 N/A GLU 93.A N VAL 90.A O no hydrogen 2.932 N/A LEU 94.A N ARG 89.A O no hydrogen 3.016 N/A TYR 97.A N LEU 94.A O no hydrogen 3.308 N/A LEU 98.A N ILE 148.A O no hydrogen 2.861 N/A ILE 100.A N LEU 146.A O no hydrogen 2.853 N/A LYS 101.A NZ MET 102.A O no hydrogen 2.483 N/A MET 102.A N ASP 144.A O no hydrogen 2.903 N/A LYS 106.A N ASN 104.A OD1 no hydrogen 2.887 N/A THR 107.A N ASN 104.A OD1 no hydrogen 2.964 N/A THR 107.A OG1 ASN 104.A OD1 no hydrogen 3.320 N/A PHE 108.A N ASN 104.A O no hydrogen 3.012 N/A PHE 110.A N ASN 142.A OD1 no hydrogen 3.193 N/A ARG 111.A N ASP 109.A OD1 no hydrogen 3.226 N/A ARG 111.A NH1 ASP 109.A OD1 no hydrogen 2.792 N/A ARG 111.A NH1 ASP 109.A OD2 no hydrogen 3.375 N/A LYS 112.A N ASP 109.A O no hydrogen 2.968 N/A LYS 112.A NZ GLU 181.A OE2 no hydrogen 3.328 N/A ILE 113.A N PHE 110.A O no hydrogen 3.205 N/A PHE 114.A N ARG 111.A O no hydrogen 3.383 N/A ASP 115.A N CYS 184.A O no hydrogen 2.793 N/A THR 118.A N ASP 115.A OD1 no hydrogen 3.122 N/A THR 118.A OG1 TYR 225.A OH no hydrogen 2.736 N/A ARG 119.A N ASP 115.A O no hydrogen 2.883 N/A ARG 119.A NH2 ASN 116.A OD1 no hydrogen 3.463 N/A GLU 120.A N ASN 116.A O no hydrogen 2.932 N/A LYS 121.A N GLU 117.A O no hydrogen 3.395 N/A LEU 122.A N THR 118.A O no hydrogen 3.063 N/A HIS 123.A N ARG 119.A O no hydrogen 3.043 N/A HIS 123.A ND1 ARG 119.A O no hydrogen 2.873 N/A GLN 124.A N GLU 120.A O no hydrogen 2.802 N/A LEU 125.A N LYS 121.A O no hydrogen 3.156 N/A GLU 126.A N LEU 122.A O no hydrogen 2.834 N/A LYS 127.A N HIS 123.A O no hydrogen 2.831 N/A SER 128.A N GLN 124.A O no hydrogen 3.022 N/A SER 128.A OG LEU 125.A O no hydrogen 3.066 N/A LEU 129.A N LEU 125.A O no hydrogen 2.968 N/A LEU 130.A N LYS 127.A O no hydrogen 3.378 N/A THR 131.A N LYS 127.A O no hydrogen 3.329 N/A THR 131.A OG1 LYS 127.A O no hydrogen 2.664 N/A VAL 136.A N LEU 129.A O no hydrogen 3.087 N/A THR 140.A OG1 SER 141.A O no hydrogen 3.303 N/A THR 140.A OG1 GLU 210.A OE2 no hydrogen 2.202 N/A ASN 142.A ND2 PRO 103.A O no hydrogen 2.719 N/A ASN 142.A ND2 PHE 108.A O no hydrogen 2.660 N/A LEU 145.A N VAL 193.A O no hydrogen 3.127 N/A LEU 146.A N ILE 100.A O no hydrogen 2.910 N/A ILE 147.A N ALA 191.A O no hydrogen 2.873 N/A ILE 148.A N LEU 98.A O no hydrogen 2.933 N/A ARG 149.A N SER 188.A O no hydrogen 2.798 N/A ARG 149.A NE ASP 96.A OD2 no hydrogen 3.078 N/A ARG 149.A NH2 ASP 96.A OD2 no hydrogen 3.086 N/A GLN 150.A N ASP 96.A O no hydrogen 2.947 N/A GLN 150.A NE2 ASP 152.A OD2 no hydrogen 2.926 N/A GLN 150.A NE2 LYS 183.A O no hydrogen 2.749 N/A LEU 153.A N GLN 150.A O no hydrogen 3.189 N/A ILE 154.A N LYS 151.A O no hydrogen 3.155 N/A LYS 155.A NZ GLU 157.A OE1 no hydrogen 2.983 N/A TYR 158.A N LYS 155.A O no hydrogen 2.916 N/A TYR 158.A OH ASP 179.A OD2 no hydrogen 2.686 N/A ASN 159.A N SER 156.A O no hydrogen 3.089 N/A ASN 159.A ND2 ASN 95.A OD1 no hydrogen 3.573 N/A ILE 162.A N ASN 87.A OD1 no hydrogen 2.784 N/A LEU 165.A N TYR 32.A O no hydrogen 2.928 N/A GLU 168.A N GLU 168.A OE1 no hydrogen 2.845 N/A ASN 169.A N THR 166.A OG1 no hydrogen 3.048 N/A ASN 169.A ND2 LYS 164.A O no hydrogen 2.570 N/A ILE 170.A N THR 166.A O no hydrogen 2.993 N/A ASP 171.A N HIS 167.A O.A no hydrogen 3.271 N/A ASP 171.A N HIS 167.A O.B no hydrogen 3.118 N/A VAL 172.A N GLU 168.A O no hydrogen 3.247 N/A ALA 173.A N ASN 169.A O no hydrogen 3.271 N/A LEU 174.A N ILE 170.A O no hydrogen 2.849 N/A THR 175.A N VAL 172.A O no hydrogen 3.383 N/A THR 175.A OG1 ASP 171.A O no hydrogen 2.780 N/A LYS 178.A N THR 175.A O no hydrogen 2.887 N/A ASP 179.A N LEU 176.A O no hydrogen 3.000 N/A ILE 180.A N PHE 177.A O no hydrogen 3.176 N/A GLU 181.A N LYS 178.A O no hydrogen 3.505 N/A GLY 182.A N LYS 112.A O no hydrogen 2.988 N/A LYS 183.A N ILE 180.A O no hydrogen 3.135 N/A LYS 183.A NZ ASP 179.A O no hydrogen 3.061 N/A CYS 184.A N ILE 113.A O no hydrogen 3.036 N/A LYS 185.A N GLN 150.A OE1 no hydrogen 3.037 N/A SER 188.A N LYS 185.A O no hydrogen 2.894 N/A SER 188.A OG ARG 149.A O no hydrogen 3.107 N/A SER 188.A OG GLN 150.A OE1 no hydrogen 2.738 N/A VAL 190.A N ILE 147.A O no hydrogen 2.940 N/A ALA 191.A N ILE 147.A O no hydrogen 3.401 N/A GLY 192.A N LYS 233.A O no hydrogen 3.000 N/A VAL 193.A N LEU 145.A O no hydrogen 2.972 N/A GLY 194.A N TYR 235.A O no hydrogen 2.830 N/A LEU 195.A N ASP 144.A OD2 no hydrogen 2.624 N/A LYS 196.A N ALA 237.A O no hydrogen 2.947 N/A LYS 196.A NZ GLN 206.A OE1 no hydrogen 3.009 N/A ARG 200.A NH1 LEU 199.A O no hydrogen 2.818 N/A ARG 203.A NH1 SER 198.A O no hydrogen 2.942 N/A ARG 203.A NH2 SER 198.A O no hydrogen 3.567 N/A ARG 203.A NH2 SER 198.A OG no hydrogen 3.145 N/A ARG 204.A N ARG 200.A O no hydrogen 2.955 N/A ARG 204.A NH1 ASP 246.A OD1 no hydrogen 2.628 N/A LEU 205.A N ASP 202.A O no hydrogen 3.117 N/A GLN 206.A N ARG 203.A O no hydrogen 3.303 N/A LEU 207.A N ARG 204.A O no hydrogen 3.259 N/A HIS 209.A N LEU 205.A O no hydrogen 3.071 N/A HIS 209.A NE2 ILE 139.A O no hydrogen 3.171 N/A GLU 210.A N GLN 206.A O no hydrogen 3.038 N/A GLY 211.A N LEU 207.A O no hydrogen 3.046 N/A ASN 212.A N VAL 208.A O no hydrogen 2.896 N/A ILE 213.A N HIS 209.A O no hydrogen 2.876 N/A LEU 214.A N GLU 210.A O no hydrogen 2.977 N/A LYS 215.A N GLY 211.A O no hydrogen 3.046 N/A LYS 215.A NZ GLU 266.A OE2 no hydrogen 2.896 N/A LYS 215.A NZ ARG 267.A O no hydrogen 2.737 N/A LYS 215.A NZ ASP 270.A OD1 no hydrogen 3.404 N/A LYS 215.A NZ ASP 270.A OD2 no hydrogen 2.661 N/A SER 216.A N ASN 212.A O no hydrogen 3.168 N/A SER 216.A N ILE 213.A O no hydrogen 3.146 N/A LEU 217.A N ILE 213.A O no hydrogen 3.052 N/A PHE 218.A N LEU 214.A O no hydrogen 3.040 N/A ALA 219.A N LYS 215.A O no hydrogen 2.708 N/A HIS 220.A N SER 216.A O no hydrogen 3.152 N/A LEU 221.A N LEU 217.A O no hydrogen 3.156 N/A LYS 222.A N PHE 218.A O no hydrogen 2.805 N/A LYS 222.A NZ PRO 228.A O no hydrogen 3.405 N/A LYS 222.A NZ ALA 230.A O no hydrogen 2.745 N/A MET 223.A N ALA 219.A O no hydrogen 3.149 N/A ALA 224.A N HIS 220.A O no hydrogen 2.984 N/A TYR 225.A N LEU 221.A O no hydrogen 3.194 N/A TYR 225.A OH THR 118.A OG1 no hydrogen 2.736 N/A TRP 226.A N MET 223.A O no hydrogen 2.913 N/A ASN 227.A N LYS 222.A O no hydrogen 2.864 N/A LYS 229.A N ASN 227.A OD1 no hydrogen 3.017 N/A ALA 230.A N ASN 227.A OD1 no hydrogen 3.251 N/A LYS 233.A N VAL 190.A O no hydrogen 3.154 N/A TYR 234.A N ASP 270.A OD2 no hydrogen 2.969 N/A TYR 235.A N GLY 192.A O no hydrogen 3.005 N/A GLY 236.A N ASP 271.A O no hydrogen 2.939 N/A ALA 237.A N GLY 194.A O no hydrogen 2.914 N/A SER 238.A N PHE 273.A O no hydrogen 2.912 N/A SER 239.A N THR 197.A O no hydrogen 3.236 N/A SER 239.A OG THR 197.A O no hydrogen 2.651 N/A GLU 240.A N SER 238.A OG no hydrogen 3.156 N/A SER 243.A N ASP 246.A OD2 no hydrogen 3.145 N/A LYS 244.A NZ ASP 248.A OD2 no hydrogen 2.794 N/A ASP 246.A N SER 243.A OG no hydrogen 3.299 N/A ASP 247.A N SER 243.A O no hydrogen 3.143 N/A ASP 248.A N LYS 244.A O no hydrogen 2.840 N/A ALA 249.A N ALA 245.A O no hydrogen 3.031 N/A LEU 250.A N ASP 246.A O no hydrogen 3.056 N/A GLN 251.A N ASP 248.A O no hydrogen 3.027 N/A THR 252.A N ALA 249.A O no hydrogen 3.174 N/A THR 252.A OG1 ALA 249.A O no hydrogen 2.664 N/A ALA 254.A N GLU 266.A O no hydrogen 2.680 N/A THR 255.A N ASN 212.A OD1 no hydrogen 3.233 N/A THR 257.A N ALA 254.A O no hydrogen 2.830 N/A THR 257.A OG1 ALA 254.A O no hydrogen 2.669 N/A THR 257.A OG1 GLU 266.A O no hydrogen 3.406 N/A ILE 258.A N THR 255.A O no hydrogen 3.327 N/A ASN 262.A N.A ASN 262.A OD1.A no hydrogen 2.351 N/A SER 263.A N ASN 260.A O no hydrogen 3.026 N/A SER 263.A OG ASN 260.A O no hydrogen 2.957 N/A GLU 266.A N THR 257.A OG1 no hydrogen 2.889 N/A ARG 267.A NE LEU 250.A O no hydrogen 3.200 N/A ARG 267.A NE VAL 269.A O no hydrogen 2.741 N/A ARG 267.A NH2 LEU 250.A O no hydrogen 2.753 N/A ALA 268.A N THR 252.A O no hydrogen 2.899 N/A ASP 270.A N TYR 234.A O no hydrogen 2.579 N/A ILE 272.A N ASP 271.A OD1 no hydrogen 2.900 N/A PHE 273.A N GLY 236.A O no hydrogen 2.812 N/A SER 274.A OG GLU 240.A O no hydrogen 2.649 N/A LEU 275.A N SER 238.A O no hydrogen 2.835 N/A THR 276.A N ASP 280.A OD1 no hydrogen 2.889 N/A SER 277.A N ASP 280.A OD1 no hydrogen 2.971 N/A SER 277.A OG GLU 279.A OE1 no hydrogen 3.471 N/A SER 277.A OG ASP 280.A OD1 no hydrogen 3.443 N/A PHE 278.A N GLY 39.A O no hydrogen 3.103 N/A GLU 279.A N GLU 279.A OE1 no hydrogen 2.770 N/A ASP 280.A N SER 277.A O no hydrogen 2.942 N/A ILE 281.A N PHE 278.A O no hydrogen 2.858 N/A ASP 282.A N PHE 278.A O no hydrogen 3.442 N/A LYS 283.A N GLU 279.A O no hydrogen 2.956 N/A MET 284.A N ASP 280.A O no hydrogen 2.873 N/A LEU 285.A N ILE 281.A O no hydrogen 3.127 N/A ASP 286.A N ASP 282.A O no hydrogen 3.058 N/A GLN 287.A N LYS 283.A O no hydrogen 3.261 N/A GLN 287.A N MET 284.A O no hydrogen 2.953 N/A ILE 288.A N MET 284.A O no hydrogen 2.994 N/A ILE 289.A N LEU 285.A O no hydrogen 2.972 N/A LYS 290.A N ASP 286.A O no hydrogen 3.117 N/A