Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1k55_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N LYS 29.A O no hydrogen 2.899 N/A THR 3.A N CYS 31.A O no hydrogen 3.014 N/A THR 3.A OG1 CYS 31.A O no hydrogen 3.490 N/A ASN 5.A N THR 33.A O no hydrogen 2.712 N/A SER 7.A OG ASN 5.A OD1 no hydrogen 2.590 N/A TRP 8.A N ASN 5.A O no hydrogen 3.170 N/A TRP 8.A N ASN 5.A OD1 no hydrogen 3.275 N/A ASN 9.A N THR 6.A O no hydrogen 3.095 N/A ASN 9.A ND2 THR 6.A O no hydrogen 3.353 N/A ASN 9.A ND2 ASN 34.A O no hydrogen 3.259 N/A LYS 10.A N SER 7.A O no hydrogen 3.029 N/A PHE 12.A N ASN 9.A O no hydrogen 2.812 N/A SER 13.A N ASN 9.A O no hydrogen 2.994 N/A SER 13.A OG ASN 9.A O no hydrogen 3.320 N/A ALA 16.A N SER 13.A O no hydrogen 3.100 N/A VAL 17.A N PHE 12.A O no hydrogen 2.868 N/A VAL 20.A N ASN 217.A O no hydrogen 2.877 N/A PHE 21.A N ASN 34.A OD1 no hydrogen 2.792 N/A VAL 22.A N ALA 215.A O no hydrogen 2.854 N/A LEU 23.A N ALA 32.A O no hydrogen 2.956 N/A CYS 24.A N PHE 213.A O no hydrogen 2.847 N/A LYS 25.A N SER 30.A O no hydrogen 3.152 N/A SER 26.A N VAL 211.A O no hydrogen 2.749 N/A SER 26.A OG GLU 210.A OE1 no hydrogen 2.771 N/A SER 26.A OG GLU 210.A OE2 no hydrogen 3.363 N/A SER 27.A N LYS 25.A O no hydrogen 2.843 N/A SER 28.A N GLU 150.A OE2 no hydrogen 2.957 N/A SER 28.A OG GLU 150.A OE1 no hydrogen 2.524 N/A SER 28.A OG GLU 150.A OE2 no hydrogen 3.551 N/A LYS 29.A N SER 27.A OG no hydrogen 2.952 N/A SER 30.A N SER 27.A O no hydrogen 3.293 N/A CYS 31.A SG SER 28.A O no hydrogen 3.384 N/A ALA 32.A N LEU 23.A O no hydrogen 2.899 N/A THR 33.A N THR 3.A O no hydrogen 2.948 N/A THR 33.A OG1 PHE 21.A O no hydrogen 2.749 N/A ASN 34.A ND2 ASN 9.A OD1 no hydrogen 2.996 N/A ASN 34.A ND2 GLY 19.A O no hydrogen 3.160 N/A ASP 35.A N THR 33.A OG1 no hydrogen 3.223 N/A LEU 36.A N GLU 4.A OE1 no hydrogen 2.944 N/A ARG 38.A N ASP 35.A OD2 no hydrogen 2.975 N/A ARG 38.A NE ASN 217.A OD1 no hydrogen 2.950 N/A ARG 38.A NH1 ASN 217.A OD1 no hydrogen 2.949 N/A ARG 38.A NH1 ASP 219.A OD1 no hydrogen 2.946 N/A ARG 38.A NH2 ASP 219.A OD1 no hydrogen 3.065 N/A ARG 38.A NH2 ASP 219.A OD2 no hydrogen 3.271 N/A ALA 39.A N ASP 35.A O no hydrogen 2.964 N/A SER 40.A N ALA 37.A O no hydrogen 3.368 N/A LYS 41.A N ARG 38.A O no hydrogen 3.034 N/A TYR 43.A N ILE 140.A O no hydrogen 2.939 N/A ALA 46.A N TRP 133.A O no hydrogen 2.952 N/A THR 48.A N PRO 45.A O no hydrogen 3.124 N/A THR 48.A OG1 PRO 45.A O no hydrogen 2.734 N/A PHE 49.A N ALA 46.A O no hydrogen 2.925 N/A ASN 52.A N PHE 49.A O no hydrogen 2.966 N/A ILE 54.A N ILE 50.A O no hydrogen 3.227 N/A ILE 55.A N PRO 51.A O no hydrogen 2.829 N/A GLY 56.A N ASN 52.A O no hydrogen 2.777 N/A LEU 57.A N ALA 53.A O no hydrogen 3.015 N/A GLU 58.A N ILE 54.A O no hydrogen 2.844 N/A THR 59.A N ILE 55.A O no hydrogen 2.970 N/A THR 59.A OG1 ILE 55.A O no hydrogen 2.846 N/A THR 59.A OG1 GLY 56.A O no hydrogen 3.223 N/A GLY 60.A N LEU 57.A O no hydrogen 3.155 N/A ILE 62.A N GLY 56.A O no hydrogen 2.899 N/A LYS 63.A N GLN 67.A OE1 no hydrogen 2.698 N/A GLU 65.A N GLU 65.A OE2 no hydrogen 2.646 N/A HIS 66.A N ASN 64.A OD1 no hydrogen 2.832 N/A GLN 67.A N ASN 64.A O no hydrogen 3.271 N/A PHE 69.A N LEU 85.A O no hydrogen 2.780 N/A LYS 70.A NZ.A ASP 84.A OD1 no hydrogen 2.915 N/A LYS 70.A NZ.A ASP 84.A OD2 no hydrogen 3.419 N/A TRP 71.A N ASP 84.A OD2 no hydrogen 2.840 N/A TRP 71.A NE1 LYS 74.A O no hydrogen 2.812 N/A LYS 74.A N ASP 72.A OD1 no hydrogen 2.981 N/A ARG 76.A N GLU 82.A OE1 no hydrogen 2.939 N/A ARG 76.A NH1 TRP 81.A O no hydrogen 2.801 N/A TRP 81.A N MET 78.A O no hydrogen 3.035 N/A TRP 81.A NE1 VAL 93.A O no hydrogen 2.943 N/A GLU 82.A N LYS 79.A O no hydrogen 2.931 N/A ARG 83.A N TRP 81.A O no hydrogen 2.994 N/A LEU 85.A N PHE 69.A O no hydrogen 2.976 N/A ARG 88.A NH1 VAL 172.A O no hydrogen 3.047 N/A ARG 88.A NH2 GLU 169.A O no hydrogen 3.017 N/A ARG 88.A NH2 VAL 172.A O no hydrogen 2.868 N/A GLY 89.A N THR 86.A OG1 no hydrogen 2.989 N/A ALA 90.A N THR 86.A O no hydrogen 2.860 N/A ILE 91.A N LEU 87.A O no hydrogen 3.026 N/A GLN 92.A N ARG 88.A O no hydrogen 2.841 N/A GLN 92.A NE2 ALA 170.A O no hydrogen 2.817 N/A GLN 92.A NE2 VAL 172.A O no hydrogen 3.072 N/A VAL 93.A N GLY 89.A O no hydrogen 2.903 N/A SER 94.A N ILE 91.A O no hydrogen 3.026 N/A ALA 95.A N ALA 90.A O no hydrogen 2.881 N/A VAL 98.A N ALA 95.A O no hydrogen 3.078 N/A GLN 100.A N VAL 96.A O no hydrogen 2.828 N/A GLN 100.A NE2 ASP 130.A O no hydrogen 2.880 N/A GLN 101.A N PRO 97.A O no hydrogen 3.229 N/A GLN 101.A NE2 GLU 105.A OE2 no hydrogen 2.904 N/A ILE 102.A N VAL 98.A O no hydrogen 3.098 N/A ALA 103.A N PHE 99.A O no hydrogen 2.943 N/A ARG 104.A N GLN 100.A O no hydrogen 3.037 N/A ARG 104.A NE ASP 130.A OD2 no hydrogen 3.032 N/A ARG 104.A NH1 GLN 101.A OE1 no hydrogen 2.935 N/A ARG 104.A NH2 ASP 130.A OD2 no hydrogen 3.014 N/A GLU 105.A N GLN 101.A O no hydrogen 3.106 N/A VAL 106.A N ILE 102.A O no hydrogen 2.877 N/A GLY 107.A N ALA 103.A O no hydrogen 2.866 N/A ARG 110.A NE VAL 106.A O no hydrogen 2.933 N/A ARG 110.A NH2 GLU 105.A O no hydrogen 2.960 N/A ARG 110.A NH2 VAL 106.A O no hydrogen 3.378 N/A MET 111.A N GLY 107.A O no hydrogen 2.953 N/A GLN 112.A N GLU 108.A O no hydrogen 2.958 N/A GLN 112.A NE2 GLN 123.A O no hydrogen 2.795 N/A LYS 113.A N VAL 109.A O no hydrogen 3.173 N/A TYR 114.A N ARG 110.A O no hydrogen 3.026 N/A LEU 115.A N MET 111.A O no hydrogen 2.978 N/A LYS 116.A N GLN 112.A O no hydrogen 3.064 N/A LYS 117.A N LYS 113.A O no hydrogen 3.043 N/A PHE 118.A N TYR 114.A O no hydrogen 2.850 N/A SER 119.A N LYS 116.A O no hydrogen 3.139 N/A TYR 120.A N LEU 115.A O no hydrogen 3.026 N/A ASN 122.A N ARG 139.A O no hydrogen 2.867 N/A ASN 122.A ND2 GLN 137.A O no hydrogen 2.887 N/A GLN 123.A N TYR 120.A O no hydrogen 3.143 N/A ASN 124.A N ASN 122.A OD1 no hydrogen 3.101 N/A SER 126.A N ASN 124.A OD1 no hydrogen 2.951 N/A SER 126.A OG.A ASN 124.A OD1 no hydrogen 2.705 N/A SER 126.A OG.B ASN 124.A OD1 no hydrogen 2.847 N/A LYS 131.A N GLY 128.A O no hydrogen 3.048 N/A LEU 134.A N LYS 131.A O no hydrogen 3.051 N/A GLU 135.A N LYS 131.A O no hydrogen 2.908 N/A GLY 136.A N PHE 132.A O no hydrogen 3.237 N/A GLN 137.A N SER 126.A O no hydrogen 3.297 N/A ARG 139.A N ASN 122.A OD1 no hydrogen 3.022 N/A ARG 139.A NH2 GLY 136.A O no hydrogen 2.876 N/A ARG 139.A NH2 LEU 138.A O no hydrogen 2.957 N/A ILE 140.A N TYR 43.A O no hydrogen 2.861 N/A VAL 143.A N ALA 39.A O no hydrogen 3.098 N/A ASN 144.A N SER 141.A OG no hydrogen 3.087 N/A ASN 144.A ND2 SER 119.A O no hydrogen 3.416 N/A GLN 145.A N SER 141.A O no hydrogen 2.972 N/A GLN 145.A NE2 THR 48.A OG1 no hydrogen 2.954 N/A VAL 146.A N ALA 142.A O no hydrogen 3.095 N/A GLU 147.A N VAL 143.A O no hydrogen 3.034 N/A PHE 148.A N ASN 144.A O no hydrogen 2.904 N/A LEU 149.A N GLN 145.A O no hydrogen 2.894 N/A GLU 150.A N VAL 146.A O no hydrogen 2.918 N/A SER 151.A N GLU 147.A O no hydrogen 3.119 N/A SER 151.A OG GLU 147.A O no hydrogen 3.180 N/A LEU 152.A N PHE 148.A O no hydrogen 3.028 N/A TYR 153.A N LEU 149.A O no hydrogen 2.831 N/A TYR 153.A OH GLU 206.A OE2 no hydrogen 3.075 N/A LEU 154.A N GLU 150.A O no hydrogen 2.975 N/A ASN 155.A N LEU 152.A O no hydrogen 3.027 N/A LYS 156.A N SER 151.A O no hydrogen 2.788 N/A LEU 157.A N GLN 164.A OE1 no hydrogen 3.114 N/A ALA 159.A N LEU 157.A O no hydrogen 2.807 N/A SER 160.A N GLU 58.A OE1 no hydrogen 2.804 N/A SER 160.A OG GLU 58.A OE1 no hydrogen 3.415 N/A ASN 163.A N SER 160.A OG no hydrogen 3.004 N/A ASN 163.A ND2 GLU 58.A OE1 no hydrogen 2.785 N/A GLN 164.A N SER 160.A O no hydrogen 3.129 N/A GLN 164.A NE2 ASN 155.A O no hydrogen 3.270 N/A GLN 164.A NE2 LEU 157.A O no hydrogen 3.317 N/A GLN 164.A NE2 ALA 159.A O no hydrogen 3.004 N/A GLN 164.A NE2 SER 160.A O no hydrogen 3.384 N/A LEU 165.A N LYS 161.A O no hydrogen 2.894 N/A ILE 166.A N GLU 162.A O no hydrogen 2.940 N/A VAL 167.A N ASN 163.A O no hydrogen 3.112 N/A LYS 168.A N GLN 164.A O no hydrogen 2.898 N/A LYS 168.A NZ LEU 152.A O no hydrogen 2.919 N/A LYS 168.A NZ TYR 153.A O no hydrogen 3.004 N/A LYS 168.A NZ ASN 155.A OD1 no hydrogen 2.623 N/A GLU 169.A N LEU 165.A O no hydrogen 3.069 N/A ALA 170.A N ILE 166.A O no hydrogen 3.217 N/A LEU 171.A N LYS 168.A O no hydrogen 2.963 N/A VAL 172.A N GLU 169.A O no hydrogen 3.209 N/A THR 173.A N VAL 181.A O no hydrogen 2.871 N/A THR 173.A OG1 SER 183.A OG no hydrogen 2.829 N/A ALA 176.A N TYR 179.A O no hydrogen 2.787 N/A TYR 179.A N ALA 176.A O no hydrogen 3.333 N/A LEU 180.A N GLU 206.A O no hydrogen 2.886 N/A VAL 181.A N GLU 174.A O no hydrogen 2.879 N/A HIS 182.A N TRP 204.A O no hydrogen 2.966 N/A HIS 182.A ND1 LYS 168.A O no hydrogen 2.915 N/A SER 183.A N LEU 171.A O no hydrogen 2.994 N/A SER 183.A OG THR 173.A OG1 no hydrogen 2.829 N/A LYS 184.A N VAL 202.A O no hydrogen 2.850 N/A LYS 184.A NZ SER 94.A OG no hydrogen 2.704 N/A LYS 184.A NZ THR 185.A O no hydrogen 2.839 N/A GLY 186.A N TRP 200.A O no hydrogen 3.040 N/A SER 188.A N VAL 198.A O no hydrogen 2.872 N/A SER 188.A OG VAL 198.A O no hydrogen 3.524 N/A THR 192.A N ASN 195.A O no hydrogen 2.827 N/A ASN 195.A N THR 192.A OG1 no hydrogen 2.905 N/A GLY 197.A N ILE 220.A O no hydrogen 2.856 N/A VAL 198.A N SER 188.A OG no hydrogen 2.973 N/A ALA 199.A N MET 218.A O no hydrogen 2.986 N/A TRP 200.A N GLY 186.A O no hydrogen 2.833 N/A TRP 200.A NE1 LEU 44.A O no hydrogen 2.780 N/A TRP 201.A N PHE 216.A O no hydrogen 2.992 N/A TRP 201.A NE1 SER 183.A OG no hydrogen 3.194 N/A VAL 202.A N LYS 184.A O no hydrogen 2.982 N/A GLY 203.A N PHE 214.A O no hydrogen 3.015 N/A TRP 204.A N HIS 182.A O no hydrogen 2.862 N/A VAL 205.A N TYR 212.A O no hydrogen 2.827 N/A GLU 206.A N LEU 180.A O no hydrogen 2.775 N/A LYS 207.A N GLU 210.A O no hydrogen 2.988 N/A LYS 207.A NZ ILE 243.A O no hydrogen 2.514 N/A GLU 208.A N GLU 178.A O no hydrogen 2.918 N/A GLU 210.A N LYS 207.A O no hydrogen 2.898 N/A VAL 211.A N GLU 210.A OE1 no hydrogen 2.933 N/A TYR 212.A N VAL 205.A O no hydrogen 2.850 N/A PHE 213.A N CYS 24.A O no hydrogen 2.843 N/A PHE 214.A N GLY 203.A O no hydrogen 2.864 N/A ALA 215.A N VAL 22.A O no hydrogen 3.038 N/A PHE 216.A N TRP 201.A O no hydrogen 2.839 N/A ASN 217.A N VAL 20.A O no hydrogen 3.047 N/A MET 218.A N ALA 199.A O no hydrogen 2.965 N/A ASP 219.A N ASN 18.A O no hydrogen 2.920 N/A ILE 220.A N GLY 197.A O no hydrogen 2.960 N/A SER 224.A N ASN 222.A OD1 no hydrogen 2.997 N/A LYS 225.A N ASN 222.A O no hydrogen 3.031 N/A LEU 226.A N GLU 223.A O no hydrogen 3.186 N/A LEU 228.A N LYS 225.A O no hydrogen 3.087 N/A ARG 229.A N LEU 226.A O no hydrogen 2.974 N/A ARG 229.A NH2 GLY 186.A O no hydrogen 2.928 N/A LYS 230.A N PRO 227.A O no hydrogen 2.989 N/A SER 231.A N PRO 227.A O no hydrogen 3.027 N/A SER 231.A OG PRO 227.A O no hydrogen 3.485 N/A ILE 232.A N LEU 228.A O no hydrogen 3.035 N/A THR 234.A N LYS 230.A O no hydrogen 2.992 N/A THR 234.A OG1 LYS 230.A O no hydrogen 2.733 N/A LYS 235.A N SER 231.A O no hydrogen 2.871 N/A ILE 236.A N ILE 232.A O no hydrogen 3.014 N/A MET 237.A N PRO 233.A O no hydrogen 2.838 N/A GLU 238.A N THR 234.A O no hydrogen 2.804 N/A SER 239.A N LYS 235.A O no hydrogen 3.053 N/A SER 239.A OG ILE 236.A O no hydrogen 2.681 N/A GLU 240.A N ILE 236.A O no hydrogen 3.273 N/A GLU 240.A N MET 237.A O no hydrogen 3.003 N/A GLY 241.A N GLU 238.A O no hydrogen 2.898 N/A ILE 242.A N MET 237.A O no hydrogen 2.939 N/A