Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2xnp_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A OG ASP 69.A OD1 no hydrogen 2.566 N/A SER 1.A OG ASP 69.A OD2 no hydrogen 3.198 N/A ARG 2.A N ASP 5.A OD2 no hydrogen 3.224 N/A GLU 4.A N GLU 4.A OE1 no hydrogen 3.013 N/A ASP 5.A N ARG 2.A O no hydrogen 3.064 N/A TYR 6.A N ALA 3.A O no hydrogen 3.026 N/A TYR 6.A OH ASP 69.A OD2 no hydrogen 3.316 N/A GLU 7.A N ARG 23.A O no hydrogen 2.895 N/A LEU 9.A N LYS 21.A O no hydrogen 2.804 N/A ILE 12.A N CYS 19.A O no hydrogen 2.717 N/A GLY 13.A N CYS 19.A O no hydrogen 3.231 N/A GLY 15.A N GLY 17.A O no hydrogen 2.809 N/A ARG 18.A N GLU 35.A O no hydrogen 3.249 N/A ARG 18.A NE GLU 35.A OE1 no hydrogen 2.578 N/A CYS 19.A N GLY 13.A O no hydrogen 2.911 N/A CYS 19.A SG.A TRP 33.A O no hydrogen 3.896 N/A GLN 20.A N TRP 33.A O no hydrogen 2.943 N/A GLN 20.A NE2 THR 11.A OG1 no hydrogen 3.085 N/A LYS 21.A N TYR 10.A O no hydrogen 2.833 N/A LYS 21.A NZ TYR 10.A OH no hydrogen 3.296 N/A LYS 21.A NZ TYR 85.A OH no hydrogen 3.361 N/A ILE 22.A N LEU 31.A O no hydrogen 2.922 N/A ARG 23.A N GLU 7.A O no hydrogen 2.810 N/A ARG 24.A N LYS 29.A O no hydrogen 2.828 N/A ARG 24.A NE ASP 27.A OD1 no hydrogen 2.971 N/A ARG 24.A NH2 ASP 27.A OD2 no hydrogen 2.781 N/A LYS 25.A N ASP 5.A O no hydrogen 2.951 N/A LYS 25.A NZ GLU 4.A O no hydrogen 3.045 N/A GLY 28.A N ARG 24.A O no hydrogen 2.790 N/A LYS 29.A N ASP 27.A OD1 no hydrogen 3.164 N/A LEU 31.A N ILE 22.A O no hydrogen 2.945 N/A VAL 32.A N MET 83.A O no hydrogen 2.932 N/A TRP 33.A N GLN 20.A O no hydrogen 2.921 N/A TRP 33.A NE1 GLN 20.A OE1 no hydrogen 2.899 N/A LYS 34.A N ILE 81.A O no hydrogen 2.806 N/A LYS 34.A NZ ASP 149.A OD1 no hydrogen 3.259 N/A LYS 34.A NZ ASP 149.A OD2 no hydrogen 2.662 N/A GLU 35.A N ARG 18.A O no hydrogen 2.771 N/A LEU 36.A N LEU 79.A O no hydrogen 2.809 N/A TYR 38.A N THR 77.A O no hydrogen 2.958 N/A GLY 39.A N ASP 37.A OD1 no hydrogen 2.772 N/A MET 41.A N TYR 38.A O no hydrogen 3.091 N/A GLU 45.A N THR 42.A OG1 no hydrogen 3.211 N/A LYS 46.A N THR 42.A O no hydrogen 2.875 N/A GLN 47.A N GLU 43.A O no hydrogen 2.769 N/A MET 48.A N ALA 44.A O no hydrogen 2.971 N/A LEU 49.A N LYS 46.A O no hydrogen 3.234 N/A VAL 50.A N LYS 46.A O no hydrogen 3.152 N/A SER 51.A N GLN 47.A O no hydrogen 3.226 N/A SER 51.A OG MET 48.A O no hydrogen 3.129 N/A GLU 52.A N MET 48.A O no hydrogen 3.328 N/A VAL 53.A N LEU 49.A O no hydrogen 3.027 N/A ASN 54.A N VAL 50.A O no hydrogen 2.954 N/A LEU 55.A N SER 51.A O no hydrogen 2.881 N/A LEU 56.A N GLU 52.A O no hydrogen 3.018 N/A ARG 57.A N VAL 53.A O no hydrogen 3.146 N/A GLU 58.A N LEU 55.A O no hydrogen 3.448 N/A ASN 63.A N HIS 61.A ND1 no hydrogen 3.011 N/A ASN 63.A ND2 GLN 116.A OE1 no hydrogen 2.873 N/A ASN 63.A ND2 VAL 145.A O no hydrogen 2.933 N/A ILE 64.A N HIS 61.A O no hydrogen 3.127 N/A VAL 65.A N LEU 147.A O no hydrogen 2.933 N/A ARG 66.A N GLU 84.A OE2 no hydrogen 2.621 N/A TYR 68.A N VAL 82.A O no hydrogen 2.817 N/A ARG 70.A N ASP 69.A OD1 no hydrogen 2.865 N/A ILE 71.A N TYR 80.A O no hydrogen 2.874 N/A ASP 73.A N THR 78.A O no hydrogen 2.723 N/A THR 75.A N ASP 73.A OD1 no hydrogen 3.212 N/A ASN 76.A N ASP 73.A OD1 no hydrogen 3.384 N/A THR 77.A OG1 ASP 37.A OD1 no hydrogen 2.853 N/A THR 77.A OG1 ASN 76.A O no hydrogen 2.842 N/A THR 78.A N ASP 73.A O no hydrogen 3.026 N/A THR 78.A OG1 ASN 76.A O no hydrogen 3.094 N/A LEU 79.A N LEU 36.A O no hydrogen 2.737 N/A TYR 80.A N ILE 71.A O no hydrogen 2.778 N/A ILE 81.A N LYS 34.A O no hydrogen 2.847 N/A VAL 82.A N ASP 69.A O no hydrogen 2.936 N/A MET 83.A N VAL 32.A O no hydrogen 2.847 N/A GLU 84.A N ARG 66.A O no hydrogen 3.094 N/A CYS 86.A SG GLU 84.A O no hydrogen 4.044 N/A GLY 88.A N LEU 139.A O no hydrogen 2.815 N/A GLY 89.A N CYS 86.A O no hydrogen 2.910 N/A LEU 91.A N VAL 137.A O no hydrogen 2.815 N/A ALA 92.A N PRO 134.A O no hydrogen 3.248 N/A SER 93.A N ASP 90.A OD2 no hydrogen 3.104 N/A SER 93.A OG ASP 90.A OD1 no hydrogen 2.792 N/A SER 93.A OG ASP 90.A OD2 no hydrogen 3.493 N/A VAL 94.A N ASP 90.A O no hydrogen 3.436 N/A ILE 95.A N LEU 91.A O no hydrogen 2.959 N/A THR 96.A N ALA 92.A O no hydrogen 2.961 N/A THR 96.A OG1 ALA 92.A O no hydrogen 3.153 N/A LYS 97.A N SER 93.A O no hydrogen 2.928 N/A GLY 98.A N VAL 94.A O no hydrogen 2.998 N/A THR 99.A N ILE 95.A O no hydrogen 2.784 N/A THR 99.A OG1 ILE 95.A O no hydrogen 3.035 N/A THR 99.A OG1 LEU 186.A O no hydrogen 3.538 N/A LYS 100.A N THR 96.A O no hydrogen 2.846 N/A GLU 101.A N LYS 97.A O no hydrogen 2.796 N/A ARG 102.A N THR 99.A O no hydrogen 3.405 N/A GLN 103.A N GLY 98.A O no hydrogen 2.959 N/A GLN 103.A NE2 TYR 104.A O no hydrogen 2.908 N/A VAL 110.A N ASP 106.A O no hydrogen 3.116 N/A LEU 111.A N GLU 107.A O no hydrogen 2.895 N/A ARG 112.A N GLU 108.A O no hydrogen 3.078 N/A VAL 113.A N PHE 109.A O no hydrogen 3.064 N/A MET 114.A N VAL 110.A O no hydrogen 2.895 N/A THR 115.A N LEU 111.A O no hydrogen 2.826 N/A THR 115.A OG1 LEU 111.A O no hydrogen 2.767 N/A GLN 116.A N ARG 112.A O no hydrogen 2.950 N/A GLN 116.A NE2 GLN 143.A O no hydrogen 3.370 N/A GLN 116.A NE2 HIS 249.A O no hydrogen 3.006 N/A LEU 117.A N VAL 113.A O no hydrogen 2.910 N/A THR 118.A N MET 114.A O no hydrogen 3.025 N/A THR 118.A OG1 MET 114.A O no hydrogen 2.739 N/A LEU 119.A N THR 115.A O no hydrogen 3.077 N/A ALA 120.A N GLN 116.A O no hydrogen 2.935 N/A LEU 121.A N LEU 117.A O no hydrogen 2.825 N/A LYS 122.A N THR 118.A O no hydrogen 2.849 N/A GLU 123.A N LEU 119.A O no hydrogen 3.099 N/A CYS 124.A N ALA 120.A O no hydrogen 2.933 N/A CYS 124.A SG ALA 120.A O no hydrogen 3.452 N/A HIS 125.A N LEU 121.A O no hydrogen 2.937 N/A HIS 125.A NE2 ASP 172.A OD2 no hydrogen 2.591 N/A ARG 126.A N LYS 122.A O no hydrogen 2.915 N/A ARG 126.A NE GLU 123.A OE1 no hydrogen 2.909 N/A ARG 126.A NH2 GLU 123.A OE1 no hydrogen 3.462 N/A ARG 126.A NH2 GLU 123.A OE2 no hydrogen 2.696 N/A ARG 127.A N GLU 123.A O no hydrogen 3.081 N/A SER 128.A N CYS 124.A O no hydrogen 3.208 N/A SER 128.A OG CYS 124.A O no hydrogen 3.441 N/A ARG 130.A NH1 GLY 148.A O no hydrogen 2.953 N/A ASP 131.A N PHE 150.A O no hydrogen 2.843 N/A ASN 136.A N LYS 133.A O no hydrogen 2.823 N/A ASN 136.A ND2 ASP 131.A O no hydrogen 2.858 N/A ASN 136.A ND2 GLY 148.A O no hydrogen 3.052 N/A VAL 137.A N PRO 134.A O no hydrogen 3.136 N/A PHE 138.A N LYS 146.A O no hydrogen 2.757 N/A LEU 139.A N GLY 89.A O no hydrogen 2.961 N/A ASP 140.A N ASN 144.A O no hydrogen 3.110 N/A LYS 142.A N ASP 140.A OD1 no hydrogen 2.820 N/A LYS 142.A NZ HIS 253.A O no hydrogen 2.983 N/A ASN 144.A N ASP 140.A OD1 no hydrogen 2.934 N/A ASN 144.A ND2 ASP 140.A OD2 no hydrogen 2.844 N/A ASN 144.A ND2 HIS 252.A O no hydrogen 2.875 N/A VAL 145.A N GLN 116.A OE1 no hydrogen 2.840 N/A LYS 146.A N PHE 138.A O no hydrogen 2.764 N/A LYS 146.A NZ PRO 62.A O no hydrogen 3.211 N/A LYS 146.A NZ GLU 84.A OE1 no hydrogen 2.898 N/A LYS 146.A NZ GLU 84.A OE2 no hydrogen 3.504 N/A LEU 147.A N ASN 63.A O no hydrogen 2.902 N/A GLY 148.A N ASN 136.A O no hydrogen 2.827 N/A PHE 150.A N ASN 136.A OD1 no hydrogen 3.187 N/A LEU 152.A N ASP 149.A O no hydrogen 2.889 N/A TYR 158.A N THR 156.A O no hydrogen 2.930 N/A TYR 159.A OH GLU 182.A OE1 no hydrogen 2.633 N/A MET 160.A N PRO 157.A O no hydrogen 3.122 N/A SER 161.A N GLN 164.A OE1 no hydrogen 3.379 N/A SER 161.A OG GLN 164.A OE1 no hydrogen 2.935 N/A GLU 163.A N GLU 163.A OE1 no hydrogen 2.778 N/A GLN 164.A N SER 161.A O no hydrogen 3.046 N/A MET 165.A N SER 161.A O no hydrogen 2.998 N/A ASN 166.A ND2 PRO 162.A O no hydrogen 2.753 N/A ARG 167.A N GLU 163.A O no hydrogen 2.686 N/A ASN 168.A ND2 ASP 230.A OD1 no hydrogen 2.600 N/A LYS 170.A N ASN 168.A OD1 no hydrogen 2.950 N/A LYS 170.A NZ ASP 230.A O no hydrogen 3.340 N/A LYS 170.A NZ ARG 233.A O no hydrogen 2.714 N/A SER 171.A N ASN 168.A O no hydrogen 2.883 N/A SER 171.A OG GLU 163.A OE2 no hydrogen 2.646 N/A ASP 172.A N GLU 169.A O no hydrogen 3.095 N/A TRP 174.A N LYS 170.A O no hydrogen 3.184 N/A SER 175.A N SER 171.A O no hydrogen 3.178 N/A SER 175.A OG TYR 159.A O no hydrogen 3.553 N/A SER 175.A OG SER 171.A O no hydrogen 3.262 N/A LEU 176.A N ASP 172.A O no hydrogen 2.946 N/A GLY 177.A N ILE 173.A O no hydrogen 2.879 N/A CYS 178.A N TRP 174.A O no hydrogen 2.911 N/A CYS 178.A SG TRP 174.A O no hydrogen 3.622 N/A LEU 179.A N SER 175.A O no hydrogen 3.025 N/A LEU 180.A N LEU 176.A O no hydrogen 2.916 N/A TYR 181.A N GLY 177.A O no hydrogen 2.883 N/A TYR 181.A OH ARG 208.A O no hydrogen 2.717 N/A GLU 182.A N CYS 178.A O no hydrogen 2.927 N/A LEU 183.A N LEU 179.A O no hydrogen 2.982 N/A CYS 184.A N LEU 180.A O no hydrogen 3.074 N/A CYS 184.A SG LEU 180.A O no hydrogen 3.439 N/A ALA 185.A N TYR 181.A O no hydrogen 2.796 N/A LEU 186.A N GLU 182.A O no hydrogen 2.622 N/A PHE 193.A N GLU 197.A OE1 no hydrogen 2.715 N/A GLU 197.A N SER 194.A OG no hydrogen 3.225 N/A LEU 198.A N SER 194.A O no hydrogen 3.006 N/A ALA 199.A N GLN 195.A O no hydrogen 2.833 N/A GLY 200.A N LYS 196.A O no hydrogen 3.077 N/A LYS 201.A N GLU 197.A O no hydrogen 3.016 N/A LYS 201.A NZ THR 191.A O no hydrogen 2.843 N/A ILE 202.A N LEU 198.A O no hydrogen 2.898 N/A ARG 203.A N ALA 199.A O no hydrogen 3.037 N/A GLU 204.A N GLY 200.A O no hydrogen 3.327 N/A GLY 205.A N LYS 201.A O no hydrogen 3.125 N/A ARG 209.A NH1 ILE 210.A O no hydrogen 2.887 N/A ARG 209.A NH1 TYR 214.A O no hydrogen 3.317 N/A ARG 209.A NH2 TYR 214.A O no hydrogen 2.986 N/A ARG 209.A NH2 ASP 216.A OD1 no hydrogen 2.830 N/A TYR 214.A N PRO 211.A O no hydrogen 3.054 N/A TYR 214.A OH LEU 105.A O no hydrogen 2.568 N/A SER 215.A N GLU 107.A OE1 no hydrogen 2.879 N/A SER 215.A OG GLU 107.A OE1 no hydrogen 3.487 N/A SER 215.A OG GLU 107.A OE2 no hydrogen 2.719 N/A GLU 217.A N GLU 217.A OE1 no hydrogen 2.780 N/A LEU 218.A N SER 215.A OG no hydrogen 3.093 N/A ASN 219.A N SER 215.A O no hydrogen 2.936 N/A GLU 220.A N ASP 216.A O no hydrogen 2.860 N/A ILE 221.A N GLU 217.A O no hydrogen 3.196 N/A ILE 222.A N LEU 218.A O no hydrogen 3.148 N/A THR 223.A N ASN 219.A O no hydrogen 2.862 N/A THR 223.A OG1 ASN 219.A O no hydrogen 2.872 N/A ARG 224.A N GLU 220.A O no hydrogen 2.934 N/A MET 225.A N ILE 221.A O no hydrogen 3.067 N/A LEU 226.A N ILE 222.A O no hydrogen 3.153 N/A LEU 226.A N THR 223.A O no hydrogen 3.007 N/A ASN 227.A N ARG 224.A O no hydrogen 3.116 N/A LYS 229.A N ASN 227.A OD1 no hydrogen 2.930 N/A HIS 232.A N LYS 229.A O no hydrogen 3.062 N/A ARG 233.A N ASP 230.A O no hydrogen 3.132 N/A ARG 233.A NE ASN 227.A O no hydrogen 2.968 N/A ARG 233.A NH1 GLU 163.A OE1 no hydrogen 3.536 N/A ARG 233.A NH1 GLU 163.A OE2 no hydrogen 2.608 N/A ARG 233.A NH1 LYS 170.A O no hydrogen 2.991 N/A ARG 233.A NH2 GLU 163.A OE1 no hydrogen 2.820 N/A ARG 233.A NH2 ASN 227.A O no hydrogen 3.347 N/A ARG 233.A NH2 LEU 228.A O no hydrogen 3.386 N/A SER 235.A N GLU 238.A OE2 no hydrogen 2.856 N/A GLU 238.A N SER 235.A OG no hydrogen 3.095 N/A ILE 239.A N SER 235.A O no hydrogen 2.928 N/A LEU 240.A N VAL 236.A O no hydrogen 3.096 N/A GLU 241.A N GLU 237.A O no hydrogen 3.105 N/A ASN 242.A N ILE 239.A O no hydrogen 2.976 N/A LEU 244.A N ASN 242.A OD1 no hydrogen 2.869 N/A ILE 245.A N ASN 242.A O no hydrogen 3.024 N/A LEU 246.A N HIS 249.A ND1 no hydrogen 3.041 N/A HIS 248.A NE2 GLU 108.A OE2 no hydrogen 2.670 N/A HIS 249.A N LEU 246.A O no hydrogen 2.991 N/A HIS 249.A NE2 GLU 108.A OE1 no hydrogen 3.008 N/A HIS 250.A N GLU 247.A O no hydrogen 2.981 N/A HIS 250.A ND1 LEU 246.A O no hydrogen 2.912 N/A HIS 252.A N ASN 144.A OD1 no hydrogen 2.955 N/A HIS 252.A NE2 GLU 247.A OE2 no hydrogen 2.926 N/A