Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2o4z_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TRP 2.A N HIS 1.A ND1 no hydrogen 3.217 N/A GLY 3.A N ASN 8.A O no hydrogen 2.676 N/A GLY 5.A N ASN 8.A OD1 no hydrogen 3.007 N/A ASN 8.A ND2 HIS 1.A O no hydrogen 3.204 N/A GLU 11.A N GLU 11.A OE2 no hydrogen 3.010 N/A HIS 12.A N GLY 9.A O no hydrogen 2.765 N/A HIS 12.A NE2 LYS 6.A O no hydrogen 2.769 N/A TRP 13.A N PRO 10.A O no hydrogen 3.394 N/A TRP 13.A NE1 GLY 3.A O no hydrogen 3.174 N/A TRP 13.A NE1 ASN 8.A O no hydrogen 3.041 N/A LYS 15.A N HIS 12.A O no hydrogen 3.154 N/A LYS 15.A NZ HIS 12.A ND1 no hydrogen 3.055 N/A ASP 16.A N TRP 13.A O no hydrogen 3.199 N/A PHE 17.A N TRP 13.A O no hydrogen 2.859 N/A ALA 20.A N PHE 17.A O no hydrogen 2.811 N/A LYS 21.A N PRO 18.A O no hydrogen 3.251 N/A GLY 22.A N ILE 19.A O no hydrogen 2.859 N/A ARG 24.A N GLU 201.A OE2 no hydrogen 3.080 N/A ARG 24.A NE GLY 192.A O no hydrogen 3.170 N/A ARG 24.A NH1 PRO 134.A O no hydrogen 3.419 N/A ARG 24.A NH2 PRO 134.A O no hydrogen 3.087 N/A ARG 24.A NH2 GLY 192.A O no hydrogen 3.171 N/A ARG 24.A NH2 VAL 203.A O no hydrogen 3.289 N/A GLN 25.A NE2 LEU 199.A O no hydrogen 3.134 N/A GLN 25.A NE2 GLU 201.A OE2 no hydrogen 2.904 N/A SER 26.A N SER 193.A OG no hydrogen 2.862 N/A SER 26.A OG TYR 190.A OH no hydrogen 2.774 N/A SER 26.A OG SER 193.A O no hydrogen 3.504 N/A ILE 30.A N THR 105.A O no hydrogen 2.673 N/A THR 32.A N ASP 107.A OD2 no hydrogen 2.951 N/A THR 32.A OG1 ASP 107.A OD1 no hydrogen 2.668 N/A THR 32.A OG1 ASP 107.A OD2 no hydrogen 3.296 N/A THR 34.A N ASP 31.A O no hydrogen 3.022 N/A THR 34.A OG1 ASP 31.A OD2 no hydrogen 2.581 N/A ALA 35.A N ASP 31.A O no hydrogen 3.093 N/A LYS 36.A N ILE 252.A O no hydrogen 3.196 N/A ASP 38.A N ALA 254.A O no hydrogen 2.872 N/A SER 40.A N ASP 38.A OD2 no hydrogen 2.767 N/A SER 40.A OG ASP 38.A OD1 no hydrogen 3.351 N/A SER 40.A OG ASP 38.A OD2 no hydrogen 2.710 N/A LEU 41.A N ASP 38.A O no hydrogen 3.401 N/A LYS 42.A NZ SER 40.A O no hydrogen 3.524 N/A SER 45.A N LYS 77.A O no hydrogen 2.838 N/A SER 47.A N VAL 75.A O no hydrogen 2.931 N/A TYR 48.A OH HIS 119.A NE2 no hydrogen 2.675 N/A ALA 51.A N TYR 48.A O no hydrogen 3.229 N/A THR 52.A OG1 GLN 50.A O no hydrogen 3.444 N/A SER 53.A OG PHE 172.A O no hydrogen 2.583 N/A LEU 54.A N GLU 66.A O no hydrogen 2.762 N/A ARG 55.A NH1 GLU 66.A OE1 no hydrogen 3.494 N/A ARG 55.A NH1 GLU 66.A OE2 no hydrogen 3.270 N/A ILE 56.A N ALA 170.A O no hydrogen 2.990 N/A LEU 57.A N ASN 64.A O no hydrogen 2.935 N/A ASN 58.A N LYS 168.A O no hydrogen 3.017 N/A ASN 58.A ND2 ILE 163.A O no hydrogen 3.104 N/A ASN 58.A ND2 ASN 226.A O no hydrogen 3.188 N/A ASN 59.A N ALA 62.A O no hydrogen 3.107 N/A ASN 59.A ND2 ASN 64.A OD1 no hydrogen 2.991 N/A GLY 60.A N ASN 58.A OD1 no hydrogen 2.747 N/A HIS 61.A N ASN 59.A OD1 no hydrogen 3.076 N/A ALA 62.A N ASN 59.A OD1 no hydrogen 2.963 N/A ASN 64.A N LEU 57.A O no hydrogen 2.775 N/A VAL 65.A N PHE 90.A O no hydrogen 2.825 N/A GLU 66.A N ARG 55.A O no hydrogen 2.761 N/A PHE 67.A N ILE 88.A O no hydrogen 2.923 N/A ASP 68.A N THR 52.A O no hydrogen 2.869 N/A SER 70.A N ASP 68.A OD1 no hydrogen 3.147 N/A SER 70.A OG ASP 68.A OD1 no hydrogen 2.615 N/A VAL 75.A N SER 47.A O no hydrogen 3.050 N/A LEU 76.A N TYR 85.A O no hydrogen 2.789 N/A LYS 77.A N SER 45.A O no hydrogen 3.016 N/A GLY 79.A N PRO 43.A O no hydrogen 3.169 N/A LEU 81.A N GLY 78.A O no hydrogen 3.066 N/A TYR 85.A N LEU 76.A O no hydrogen 2.949 N/A TYR 85.A OH ASP 135.A O no hydrogen 3.014 N/A ARG 86.A N TRP 120.A O no hydrogen 2.822 N/A ARG 86.A NE ASP 72.A OD1 no hydrogen 2.455 N/A ARG 86.A NH1 ASP 69.A O no hydrogen 2.677 N/A ARG 86.A NH2 ASP 72.A OD1 no hydrogen 2.701 N/A LEU 87.A N ALA 74.A O no hydrogen 3.031 N/A ILE 88.A N VAL 118.A O no hydrogen 2.809 N/A PHE 90.A N VAL 65.A O no hydrogen 2.996 N/A HIS 91.A N HIS 116.A O no hydrogen 3.087 N/A HIS 91.A ND1 GLN 89.A OE1 no hydrogen 2.770 N/A HIS 93.A N GLU 114.A O no hydrogen 2.902 N/A HIS 93.A ND1 ASN 240.A O no hydrogen 2.734 N/A HIS 93.A NE2 HIS 116.A ND1 no hydrogen 3.030 N/A TRP 94.A N ASN 240.A OD1 no hydrogen 2.978 N/A TRP 94.A NE1 MET 237.A O no hydrogen 2.827 N/A GLY 95.A N ALA 112.A O no hydrogen 3.424 N/A SER 96.A N ASP 239.A OD2 no hydrogen 3.086 N/A SER 96.A OG ASP 239.A OD1 no hydrogen 2.664 N/A GLN 100.A NE2 ASP 239.A OD2 no hydrogen 2.571 N/A SER 102.A N TYR 111.A O no hydrogen 2.932 N/A SER 102.A OG HIS 104.A O no hydrogen 2.918 N/A GLU 103.A N GLU 114.A OE1 no hydrogen 2.687 N/A HIS 104.A N GLU 114.A OE1 no hydrogen 2.793 N/A HIS 104.A ND1 GLU 114.A OE2 no hydrogen 2.739 N/A HIS 104.A NE2 TYR 190.A OH no hydrogen 2.694 N/A THR 105.A N VAL 28.A O no hydrogen 3.460 N/A THR 105.A OG1 ASP 29.A OD2 no hydrogen 2.621 N/A VAL 106.A N LYS 109.A O no hydrogen 3.112 N/A ASP 107.A N ILE 30.A O no hydrogen 2.882 N/A LYS 108.A N ASP 29.A OD2 no hydrogen 2.765 N/A LYS 109.A N VAL 106.A O no hydrogen 2.958 N/A TYR 111.A N SER 102.A OG no hydrogen 2.851 N/A ALA 113.A N LEU 144.A O no hydrogen 3.321 N/A GLU 114.A N HIS 93.A O no hydrogen 2.866 N/A LEU 115.A N ILE 142.A O no hydrogen 2.658 N/A HIS 116.A N HIS 91.A O no hydrogen 2.815 N/A HIS 116.A NE2 GLU 114.A OE2 no hydrogen 2.736 N/A LEU 117.A N LEU 140.A O no hydrogen 3.062 N/A VAL 118.A N GLN 89.A O no hydrogen 2.846 N/A HIS 119.A N ALA 138.A O no hydrogen 2.858 N/A HIS 119.A ND1 ALA 138.A O no hydrogen 3.040 N/A HIS 119.A NE2 TYR 48.A OH no hydrogen 2.675 N/A TRP 120.A N ARG 86.A O no hydrogen 2.932 N/A TRP 120.A NE1 ASP 69.A OD1 no hydrogen 2.636 N/A ASN 121.A N GLY 136.A O no hydrogen 2.684 N/A ASN 121.A ND2 ASP 135.A O no hydrogen 2.961 N/A THR 122.A N THR 84.A O no hydrogen 2.896 N/A THR 122.A OG1 THR 84.A O no hydrogen 3.334 N/A LYS 123.A NZ TYR 124.A OH no hydrogen 3.445 N/A TYR 124.A N ASN 121.A O no hydrogen 2.958 N/A TYR 124.A OH ASP 135.A OD2 no hydrogen 2.629 N/A GLY 125.A N THR 122.A O no hydrogen 3.215 N/A ASP 126.A N TYR 124.A O no hydrogen 2.791 N/A LYS 129.A N ASP 126.A OD1 no hydrogen 2.750 N/A ALA 130.A N ASP 126.A O no hydrogen 3.130 N/A VAL 131.A N PHE 127.A O no hydrogen 3.015 N/A GLN 132.A N LYS 129.A O no hydrogen 3.049 N/A GLN 133.A N ALA 130.A O no hydrogen 2.952 N/A GLY 136.A N GLN 133.A O no hydrogen 3.226 N/A LEU 137.A N CYS 202.A O no hydrogen 3.051 N/A ALA 138.A N HIS 119.A O no hydrogen 2.819 N/A VAL 139.A N THR 204.A O no hydrogen 3.173 N/A LEU 140.A N LEU 117.A O no hydrogen 2.988 N/A GLY 141.A N ILE 206.A O no hydrogen 2.664 N/A ILE 142.A N LEU 115.A O no hydrogen 2.869 N/A LEU 144.A N ALA 113.A O no hydrogen 2.851 N/A LYS 145.A N ILE 212.A O no hydrogen 2.999 N/A GLY 147.A N VAL 214.A O no hydrogen 2.750 N/A LYS 150.A N GLN 218.A OE1 no hydrogen 2.838 N/A LYS 150.A NZ LEU 181.A O no hydrogen 3.493 N/A LEU 153.A N LYS 150.A O no hydrogen 2.943 N/A GLN 154.A N PRO 151.A O no hydrogen 3.250 N/A GLN 154.A NE2 ASP 158.A OD1 no hydrogen 2.729 N/A GLN 154.A NE2 ASP 158.A OD2 no hydrogen 3.355 N/A VAL 156.A N LEU 153.A O no hydrogen 2.953 N/A VAL 157.A N LEU 153.A O no hydrogen 3.121 N/A ASP 158.A N GLN 154.A O no hydrogen 2.902 N/A VAL 159.A N VAL 156.A O no hydrogen 3.248 N/A LEU 160.A N VAL 157.A O no hydrogen 3.278 N/A SER 162.A N VAL 159.A O no hydrogen 3.098 N/A SER 162.A OG VAL 159.A O no hydrogen 2.756 N/A ILE 163.A N LEU 160.A O no hydrogen 3.247 N/A LYS 164.A NZ LYS 224.A O no hydrogen 3.547 N/A LYS 164.A NZ GLU 234.A OE1 no hydrogen 3.356 N/A LYS 166.A N ASN 228.A O no hydrogen 2.980 N/A LYS 166.A NZ ASN 59.A O no hydrogen 3.175 N/A GLY 167.A N ASN 58.A O no hydrogen 2.665 N/A LYS 168.A N THR 165.A O no hydrogen 3.039 N/A LYS 168.A NZ SER 162.A O no hydrogen 3.384 N/A ALA 170.A N ILE 56.A O no hydrogen 2.897 N/A PHE 172.A N LEU 54.A O no hydrogen 3.028 N/A PHE 175.A N SER 53.A OG no hydrogen 2.819 N/A ARG 178.A N ASP 176.A OD2 no hydrogen 3.015 N/A ARG 178.A NE ASP 176.A OD1 no hydrogen 3.017 N/A ARG 178.A NE ASP 176.A OD2 no hydrogen 2.990 N/A ARG 178.A NH2 ASP 176.A OD1 no hydrogen 2.990 N/A GLY 179.A N ASP 176.A O no hydrogen 3.244 N/A LEU 180.A N PRO 177.A O no hydrogen 2.941 N/A LEU 181.A N ARG 178.A O no hydrogen 3.321 N/A SER 184.A N GLU 210.A OE2 no hydrogen 2.651 N/A ASP 186.A N SER 184.A OG no hydrogen 3.127 N/A TYR 187.A N SER 255.A OG no hydrogen 2.983 N/A TRP 188.A N VAL 207.A O no hydrogen 2.922 N/A THR 189.A N LYS 253.A O no hydrogen 2.862 N/A THR 189.A OG1 TRP 205.A O no hydrogen 2.829 N/A TYR 190.A N TRP 205.A O no hydrogen 3.295 N/A TYR 190.A OH SER 26.A OG no hydrogen 2.774 N/A TYR 190.A OH HIS 104.A NE2 no hydrogen 2.694 N/A GLY 192.A N VAL 203.A O no hydrogen 2.641 N/A SER 193.A N SER 26.A OG no hydrogen 3.000 N/A SER 193.A OG LEU 194.A O no hydrogen 2.995 N/A LEU 194.A N LEU 200.A O no hydrogen 3.017 N/A THR 195.A OG1 GLU 103.A OE1 no hydrogen 2.464 N/A THR 195.A OG1 GLU 103.A OE2 no hydrogen 3.495 N/A LEU 199.A N THR 196.A O no hydrogen 2.877 N/A CYS 202.A N LEU 200.A O no hydrogen 2.909 N/A CYS 202.A SG LEU 200.A O no hydrogen 3.497 N/A VAL 203.A N GLY 192.A O no hydrogen 3.034 N/A THR 204.A N LEU 137.A O no hydrogen 2.964 N/A TRP 205.A N TYR 190.A O no hydrogen 2.896 N/A TRP 205.A NE1 SER 193.A O no hydrogen 2.918 N/A ILE 206.A N VAL 139.A O no hydrogen 3.018 N/A VAL 207.A N TRP 188.A O no hydrogen 2.847 N/A LEU 208.A N GLY 141.A O no hydrogen 2.916 N/A LYS 209.A N ASP 186.A O no hydrogen 2.964 N/A ILE 212.A N PHE 143.A O no hydrogen 2.950 N/A SER 213.A OG SER 148.A O no hydrogen 2.869 N/A VAL 214.A N LYS 145.A O no hydrogen 2.807 N/A SER 215.A N GLN 218.A OE1 no hydrogen 3.152 N/A GLN 218.A N SER 215.A OG no hydrogen 3.222 N/A GLN 218.A NE2 LYS 150.A O no hydrogen 2.919 N/A GLN 218.A NE2 GLN 154.A OE1 no hydrogen 3.164 N/A VAL 219.A N SER 215.A O no hydrogen 3.097 N/A LEU 220.A N SER 216.A O no hydrogen 2.934 N/A LYS 221.A N GLU 217.A O no hydrogen 3.417 N/A PHE 222.A N GLN 218.A O no hydrogen 3.396 N/A ARG 223.A N VAL 219.A O no hydrogen 3.194 N/A ARG 223.A NE GLY 95.A O no hydrogen 2.863 N/A ARG 223.A NH2 ASP 98.A OD2 no hydrogen 2.842 N/A LYS 224.A N LYS 221.A O no hydrogen 2.994 N/A LEU 225.A N PHE 222.A O no hydrogen 3.261 N/A ASN 226.A N LYS 164.A O no hydrogen 2.809 N/A ASN 226.A ND2 GLU 234.A OE1 no hydrogen 3.102 N/A PHE 227.A N GLU 235.A O no hydrogen 2.920 N/A ASN 228.A ND2 GLY 229.A O no hydrogen 3.179 N/A GLY 229.A N GLU 232.A OE2 no hydrogen 3.057 N/A GLU 232.A N GLY 229.A O no hydrogen 3.177 N/A GLU 235.A N ASN 228.A OD1 no hydrogen 2.773 N/A MET 237.A N LEU 225.A O no hydrogen 2.643 N/A ASN 240.A N TRP 94.A O no hydrogen 3.337 N/A ASN 240.A ND2 HIS 61.A O no hydrogen 2.717 N/A TRP 241.A NE1 ASP 239.A OD2 no hydrogen 2.914 N/A ARG 242.A N GLU 103.A OE2 no hydrogen 2.663 N/A ARG 242.A NH1 GLN 25.A OE1 no hydrogen 2.785 N/A ARG 242.A NH1 SER 26.A O no hydrogen 2.860 N/A ARG 242.A NH2 ALA 20.A O no hydrogen 3.165 N/A ARG 242.A NH2 GLN 25.A OE1 no hydrogen 3.257 N/A GLN 245.A N PRO 27.A O no hydrogen 2.697 N/A GLN 245.A NE2 PRO 243.A O no hydrogen 2.659 N/A LYS 248.A NZ GLY 22.A O no hydrogen 3.506 N/A ARG 250.A NE LEU 247.A O no hydrogen 2.662 N/A ARG 250.A NH1 GLN 25.A O no hydrogen 3.100 N/A ARG 250.A NH1 PRO 191.A O no hydrogen 2.995 N/A ARG 250.A NH2 GLN 25.A O no hydrogen 2.777 N/A ARG 250.A NH2 PRO 246.A O no hydrogen 2.779 N/A ARG 250.A NH2 LEU 247.A O no hydrogen 3.520 N/A LYS 253.A N THR 189.A O no hydrogen 2.909 N/A ALA 254.A N LYS 36.A O no hydrogen 2.749 N/A SER 255.A N TYR 187.A O no hydrogen 2.859 N/A SER 255.A OG TYR 187.A O no hydrogen 3.364 N/A