Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3zng_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 2.A OG HIS 5.A ND1 no hydrogen 2.854 N/A HIS 5.A N SER 2.A OG no hydrogen 3.355 N/A HIS 5.A ND1 SER 2.A OG no hydrogen 2.854 N/A HIS 5.A NE2 VAL 34.A O no hydrogen 2.686 N/A GLU 6.A N SER 2.A O no hydrogen 2.899 N/A ALA 7.A N PRO 3.A O no hydrogen 2.863 N/A ALA 8.A N MET 4.A O no hydrogen 3.157 N/A ILE 9.A N HIS 5.A O no hydrogen 2.942 N/A HIS 12.A N ALA 7.A O no hydrogen 2.939 N/A GLN 13.A N GLN 13.A OE1 no hydrogen 2.707 N/A LEU 16.A N HIS 12.A O no hydrogen 3.001 N/A ARG 17.A N GLN 13.A O no hydrogen 3.134 N/A ASN 18.A N LEU 14.A O no hydrogen 2.904 N/A LEU 19.A N SER 15.A O no hydrogen 2.756 N/A ILE 20.A N LEU 16.A O no hydrogen 2.903 N/A SER 21.A N ARG 17.A O no hydrogen 3.144 N/A SER 21.A OG ASN 18.A O no hydrogen 3.233 N/A GLN 22.A N ASN 18.A O no hydrogen 3.092 N/A GLN 22.A N LEU 19.A O no hydrogen 3.184 N/A GLN 22.A NE2 ASN 18.A O no hydrogen 3.500 N/A GLY 23.A N LEU 19.A O no hydrogen 3.232 N/A GLY 23.A N ILE 20.A O no hydrogen 3.185 N/A TRP 24.A N LEU 19.A O no hydrogen 3.131 N/A ASN 27.A ND2 GLY 56.A O no hydrogen 2.887 N/A THR 30.A N VAL 34.A O no hydrogen 3.081 N/A ASP 32.A N THR 30.A OG1 no hydrogen 3.229 N/A HIS 33.A N THR 30.A O no hydrogen 3.045 N/A VAL 34.A N THR 30.A OG1 no hydrogen 3.311 N/A SER 35.A N HIS 38.A ND1 no hydrogen 3.044 N/A SER 35.A OG HIS 38.A ND1 no hydrogen 2.867 N/A HIS 38.A N SER 35.A O no hydrogen 2.991 N/A HIS 38.A N SER 35.A OG no hydrogen 3.287 N/A HIS 38.A ND1 SER 35.A OG no hydrogen 2.867 N/A HIS 38.A NE2 GLY 61.A O no hydrogen 3.071 N/A GLU 39.A N SER 35.A O no hydrogen 3.462 N/A ALA 40.A N PRO 36.A O no hydrogen 3.013 N/A CYS 41.A N LEU 37.A O no hydrogen 3.122 N/A CYS 41.A SG LEU 37.A O no hydrogen 3.260 N/A LEU 42.A N HIS 38.A O no hydrogen 3.008 N/A GLY 43.A N GLU 39.A O no hydrogen 3.213 N/A GLY 44.A N CYS 41.A O no hydrogen 2.946 N/A HIS 45.A N ALA 40.A O no hydrogen 2.941 N/A HIS 45.A NE2 ILE 9.A O no hydrogen 3.072 N/A VAL 49.A N HIS 45.A O no hydrogen 3.026 N/A LYS 50.A N LEU 46.A O no hydrogen 2.988 N/A ILE 51.A N SER 47.A O no hydrogen 3.065 N/A LEU 52.A N CYS 48.A O no hydrogen 3.038 N/A LEU 53.A N VAL 49.A O no hydrogen 2.945 N/A LYS 54.A N LYS 50.A O no hydrogen 3.040 N/A HIS 55.A N ILE 51.A O no hydrogen 3.293 N/A HIS 55.A N LEU 52.A O no hydrogen 3.228 N/A HIS 55.A ND1 ILE 51.A O no hydrogen 3.122 N/A GLY 56.A N LEU 53.A O no hydrogen 2.932 N/A ALA 57.A N LEU 52.A O no hydrogen 2.912 N/A GLN 58.A N ASN 27.A OD1 no hydrogen 2.978 N/A ASN 60.A ND2 GLY 89.A O no hydrogen 3.079 N/A THR 63.A N HIS 67.A O no hydrogen 2.968 N/A ALA 64.A N ASP 32.A O no hydrogen 2.886 N/A ASP 65.A N THR 63.A OG1 no hydrogen 3.291 N/A TRP 66.A N THR 63.A O no hydrogen 2.946 N/A HIS 67.A N THR 63.A OG1 no hydrogen 3.119 N/A PHE 71.A N THR 68.A OG1 no hydrogen 3.274 N/A ASN 72.A N THR 68.A O no hydrogen 3.127 N/A ASN 72.A ND2 HIS 38.A O no hydrogen 3.180 N/A ALA 73.A N PRO 69.A O no hydrogen 3.056 N/A CYS 74.A N LEU 70.A O no hydrogen 3.172 N/A CYS 74.A N PHE 71.A O no hydrogen 2.886 N/A CYS 74.A SG LEU 70.A O no hydrogen 3.545 N/A CYS 74.A SG PRO 101.A O no hydrogen 3.726 N/A VAL 75.A N PHE 71.A O no hydrogen 3.109 N/A VAL 75.A N ASN 72.A O no hydrogen 2.918 N/A SER 76.A N ASN 72.A O no hydrogen 2.932 N/A SER 76.A OG CYS 41.A O no hydrogen 3.345 N/A SER 76.A OG ALA 73.A O no hydrogen 2.778 N/A GLY 77.A N ALA 73.A O no hydrogen 3.122 N/A SER 78.A N SER 76.A OG no hydrogen 2.932 N/A TRP 79.A NE1 SER 116.A OG no hydrogen 2.728 N/A CYS 81.A N SER 78.A OG no hydrogen 3.330 N/A CYS 81.A SG SER 78.A OG no hydrogen 3.366 N/A VAL 82.A N SER 78.A O no hydrogen 2.997 N/A ASN 83.A N TRP 79.A O no hydrogen 2.852 N/A LEU 84.A N ASP 80.A O no hydrogen 2.928 N/A LEU 85.A N CYS 81.A O no hydrogen 2.837 N/A LEU 86.A N VAL 82.A O no hydrogen 2.860 N/A GLN 87.A N ASN 83.A O no hydrogen 3.001 N/A HIS 88.A N LEU 84.A O no hydrogen 3.283 N/A HIS 88.A N LEU 85.A O no hydrogen 3.122 N/A HIS 88.A ND1 LEU 84.A O no hydrogen 3.080 N/A GLY 89.A N LEU 86.A O no hydrogen 3.158 N/A ALA 90.A N LEU 85.A O no hydrogen 2.972 N/A SER 91.A N ASN 60.A OD1 no hydrogen 2.632 N/A SER 91.A OG GLN 93.A O no hydrogen 3.325 N/A LEU 98.A N SER 96.A OG no hydrogen 2.839 N/A SER 100.A OG HIS 103.A ND1 no hydrogen 2.748 N/A HIS 103.A N SER 100.A O no hydrogen 2.911 N/A HIS 103.A ND1 SER 100.A OG no hydrogen 2.748 N/A HIS 103.A NE2 GLY 132.A O no hydrogen 3.037 N/A GLU 104.A N SER 100.A O no hydrogen 2.998 N/A ALA 105.A N PRO 101.A O no hydrogen 2.984 N/A ALA 106.A N ILE 102.A O no hydrogen 3.110 N/A ARG 107.A N HIS 103.A O no hydrogen 2.805 N/A ARG 108.A N GLU 104.A O no hydrogen 3.166 N/A ARG 108.A NE GLU 104.A OE2 no hydrogen 2.634 N/A ARG 108.A NH2 GLU 104.A OE2 no hydrogen 3.211 N/A GLY 109.A N ALA 106.A O no hydrogen 3.331 N/A HIS 110.A N ALA 105.A O no hydrogen 2.754 N/A HIS 110.A ND1 CYS 74.A O no hydrogen 2.992 N/A CYS 113.A N HIS 110.A O no hydrogen 2.980 N/A CYS 113.A SG GLY 77.A O no hydrogen 3.814 N/A CYS 113.A SG GLU 112.A OE2.A no hydrogen 3.846 N/A VAL 114.A N HIS 110.A O no hydrogen 2.962 N/A ASN 115.A N VAL 111.A O no hydrogen 2.686 N/A SER 116.A N GLU 112.A O no hydrogen 3.203 N/A SER 116.A OG ASN 83.A OD1 no hydrogen 3.194 N/A SER 116.A OG GLU 112.A O no hydrogen 3.550 N/A LEU 117.A N CYS 113.A O no hydrogen 2.971 N/A ILE 118.A N VAL 114.A O no hydrogen 3.019 N/A ALA 119.A N ASN 115.A O no hydrogen 2.999 N/A TYR 120.A N SER 116.A O no hydrogen 3.025 N/A GLY 121.A N ILE 118.A O no hydrogen 2.913 N/A GLY 122.A N LEU 117.A O no hydrogen 3.073 N/A ASP 125.A N ASN 123.A OD1 no hydrogen 3.087 N/A HIS 126.A N ASN 123.A O no hydrogen 3.337 N/A LYS 127.A NZ GLN 159.A OE1 no hydrogen 2.757 N/A LYS 127.A NZ GLY 162.A O no hydrogen 2.728 N/A ILE 128.A N GLY 132.A O no hydrogen 3.275 N/A LEU 131.A N ILE 128.A O no hydrogen 3.047 N/A GLY 132.A N ILE 128.A O no hydrogen 2.776 N/A THR 133.A N GLY 160.A O no hydrogen 2.936 N/A THR 133.A OG1 GLN 159.A O no hydrogen 2.590 N/A TYR 136.A N THR 133.A OG1 no hydrogen 3.218 N/A TYR 136.A OH ASP 164.A OD2 no hydrogen 2.819 N/A LEU 137.A N THR 133.A O no hydrogen 3.168 N/A ALA 138.A N PRO 134.A O no hydrogen 3.049 N/A CYS 139.A N LEU 135.A O no hydrogen 3.072 N/A CYS 139.A SG LEU 135.A O no hydrogen 3.238 N/A GLU 140.A N TYR 136.A O no hydrogen 2.988 N/A ASN 141.A N LEU 137.A O no hydrogen 3.022 N/A ASN 141.A ND2 LEU 137.A O no hydrogen 2.609 N/A GLN 142.A N CYS 139.A O no hydrogen 2.884 N/A GLN 143.A N ALA 138.A O no hydrogen 2.796 N/A GLN 143.A NE2 ARG 107.A O no hydrogen 3.078 N/A ARG 144.A NE GLU 177.A OE2 no hydrogen 3.326 N/A CYS 146.A SG ALA 105.A O no hydrogen 3.990 N/A CYS 146.A SG ALA 106.A O no hydrogen 4.001 N/A VAL 147.A N GLN 143.A O no hydrogen 3.181 N/A LYS 148.A N ARG 144.A O no hydrogen 3.098 N/A LYS 149.A N ALA 145.A O no hydrogen 3.094 N/A LEU 150.A N CYS 146.A O no hydrogen 2.807 N/A LEU 151.A N VAL 147.A O no hydrogen 2.898 N/A GLU 152.A N LYS 148.A O no hydrogen 3.035 N/A SER 153.A N LYS 149.A O no hydrogen 3.030 N/A SER 153.A OG LYS 149.A O no hydrogen 2.757 N/A GLY 154.A N LEU 151.A O no hydrogen 2.943 N/A ALA 155.A N LEU 150.A O no hydrogen 3.057 N/A ASP 156.A N ASP 125.A OD1 no hydrogen 3.062 N/A ASN 158.A N ASP 156.A OD1 no hydrogen 3.021 N/A GLN 159.A N ASP 156.A O no hydrogen 3.329 N/A LYS 161.A N ASP 164.A O no hydrogen 3.025 N/A ASP 164.A N LYS 161.A O no hydrogen 3.003 N/A SER 165.A N HIS 168.A ND1 no hydrogen 2.984 N/A SER 165.A OG HIS 168.A ND1 no hydrogen 2.716 N/A HIS 168.A N SER 165.A O no hydrogen 2.871 N/A HIS 168.A ND1 SER 165.A OG no hydrogen 2.716 N/A ALA 169.A N SER 165.A O no hydrogen 3.385 N/A VAL 170.A N PRO 166.A O no hydrogen 2.986 N/A ALA 171.A N LEU 167.A O no hydrogen 2.923 N/A ARG 172.A N HIS 168.A O no hydrogen 3.098 N/A ARG 172.A NH1 ASP 164.A OD2 no hydrogen 2.694 N/A ARG 172.A NH2 ASP 164.A OD1 no hydrogen 2.880 N/A ARG 172.A NH2 ASP 164.A OD2 no hydrogen 3.076 N/A THR 173.A N ALA 169.A O no hydrogen 3.142 N/A ALA 174.A N ALA 171.A O no hydrogen 2.997 N/A SER 175.A N VAL 170.A O no hydrogen 3.345 N/A LEU 178.A N SER 175.A OG no hydrogen 2.940 N/A ALA 179.A N SER 175.A O no hydrogen 3.144 N/A CYS 180.A N GLU 176.A O no hydrogen 3.201 N/A CYS 180.A SG GLU 176.A O no hydrogen 3.464 N/A LEU 181.A N GLU 177.A O no hydrogen 3.350 N/A LEU 182.A N LEU 178.A O no hydrogen 3.030 N/A MET 183.A N ALA 179.A O no hydrogen 3.059 N/A ASP 184.A N CYS 180.A O no hydrogen 3.033 N/A PHE 185.A N LEU 182.A O no hydrogen 3.279 N/A GLY 186.A N MET 183.A O no hydrogen 3.060 N/A ALA 187.A N LEU 182.A O no hydrogen 2.930 N/A ASP 188.A N ASN 158.A OD1 no hydrogen 2.826 N/A GLN 190.A N ASP 188.A OD1 no hydrogen 2.763 N/A ASN 193.A N LYS 197.A O no hydrogen 3.032 N/A ASN 193.A ND2 ASP 164.A OD1 no hydrogen 3.342 N/A GLU 195.A N ASN 193.A OD1 no hydrogen 2.654 N/A GLY 196.A N ASN 193.A O no hydrogen 3.158 N/A ARG 198.A N GLU 201.A OE1 no hydrogen 2.988 N/A GLU 201.A N ARG 198.A O no hydrogen 3.175 N/A LEU 202.A N PRO 199.A O no hydrogen 2.921 N/A SER 207.A N PRO 204.A O no hydrogen 3.361 N/A LEU 209.A N SER 207.A OG no hydrogen 3.356 N/A LEU 212.A N PRO 208.A O no hydrogen 2.812 N/A PHE 213.A N LEU 209.A O no hydrogen 2.734 N/A LEU 214.A N ALA 210.A O no hydrogen 3.060 N/A GLU 215.A N GLN 211.A O no hydrogen 2.581 N/A ARG 216.A N LEU 212.A O no hydrogen 3.391 N/A GLU 217.A N LEU 214.A O no hydrogen 3.024 N/A GLN 224.A N SER 221.A OG no hydrogen 2.973 N/A GLN 224.A NE2 ASP 184.A O no hydrogen 2.923 N/A LEU 225.A N SER 221.A O no hydrogen 2.878 N/A CYS 226.A N LEU 222.A O no hydrogen 2.793 N/A CYS 226.A SG LEU 222.A O no hydrogen 3.311 N/A ARG 227.A N MET 223.A O no hydrogen 2.975 N/A ARG 227.A NE GLN 224.A OE1 no hydrogen 3.101 N/A ARG 227.A NH1 PHE 254.A O no hydrogen 2.781 N/A ARG 227.A NH2 GLN 224.A OE1 no hydrogen 2.809 N/A LEU 228.A N GLN 224.A O no hydrogen 3.159 N/A ARG 229.A N LEU 225.A O no hydrogen 3.412 N/A ARG 229.A NH1 ARG 229.A O no hydrogen 2.945 N/A ILE 230.A N CYS 226.A O no hydrogen 2.940 N/A ARG 231.A N ARG 227.A O no hydrogen 2.943 N/A ARG 231.A NH1 LEU 255.A O no hydrogen 2.733 N/A ARG 231.A NH2 GLU 152.A O no hydrogen 3.032 N/A LYS 232.A N ARG 229.A O no hydrogen 3.293 N/A CYS 233.A N ILE 230.A O no hydrogen 3.059 N/A CYS 233.A SG ARG 229.A O no hydrogen 3.651 N/A PHE 234.A N ARG 231.A O no hydrogen 3.236 N/A GLN 237.A N SER 153.A O no hydrogen 2.960 N/A GLN 237.A NE2 ASN 115.A O no hydrogen 3.624 N/A GLN 238.A N GLY 235.A O no hydrogen 3.215 N/A GLN 238.A NE2 ILE 236.A O no hydrogen 3.221 N/A LYS 241.A N GLN 238.A O no hydrogen 2.838 N/A LYS 241.A NZ GLN 238.A OE1 no hydrogen 3.213 N/A ILE 242.A N HIS 239.A O no hydrogen 2.948 N/A THR 243.A N HIS 240.A O no hydrogen 2.806 N/A THR 243.A OG1 HIS 240.A O no hydrogen 3.129 N/A LYS 244.A N LYS 241.A O no hydrogen 2.854 N/A LEU 245.A N ILE 242.A O no hydrogen 3.087 N/A LEU 251.A N PRO 248.A O no hydrogen 2.988 N/A LYS 252.A N PRO 248.A O no hydrogen 3.235 N/A LYS 252.A NZ THR 243.A O no hydrogen 2.812 N/A LYS 252.A NZ LEU 245.A O no hydrogen 2.986 N/A GLN 253.A N GLU 249.A O no hydrogen 3.077 N/A PHE 254.A N ASP 250.A O no hydrogen 3.190 N/A LEU 255.A N LEU 251.A O no hydrogen 2.864 N/A LEU 256.A N LYS 252.A O no hydrogen 2.902 N/A HIS 257.A N PHE 254.A O no hydrogen 3.090 N/A HIS 257.A NE2 ASP 184.A O no hydrogen 3.291 N/A LEU 258.A N GLN 253.A O no hydrogen 2.723 N/A