Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1png_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 3.A N ILE 129.A O no hydrogen 2.842 N/A ILE 5.A N PHE 127.A O no hydrogen 2.827 N/A THR 7.A N VAL 125.A O no hydrogen 2.748 N/A THR 7.A OG1 VAL 125.A O no hydrogen 2.669 N/A PHE 8.A N VAL 125.A O no hydrogen 3.171 N/A LYS 10.A N SER 124.A OG no hydrogen 2.991 N/A VAL 11.A N TYR 123.A O no hydrogen 2.854 N/A LYS 12.A NZ ALA 118.A O no hydrogen 3.013 N/A ASN 13.A N ARG 121.A O no hydrogen 2.814 N/A ASN 13.A ND2 ILE 111.A O no hydrogen 3.404 N/A ALA 14.A N SER 20.A O no hydrogen 2.858 N/A PHE 15.A N LEU 117.A O no hydrogen 2.964 N/A SER 20.A OG SER 22.A O no hydrogen 3.239 N/A GLN 21.A NE2 THR 115.A O no hydrogen 2.728 N/A ALA 23.A N ILE 111.A O no hydrogen 2.825 N/A GLY 25.A N LEU 109.A O no hydrogen 3.191 N/A THR 26.A OG1 GLU 108.A OE1 no hydrogen 3.511 N/A PHE 27.A N THR 107.A O no hydrogen 2.838 N/A PHE 29.A N GLY 105.A O no hydrogen 2.927 N/A THR 34.A OG1 ASP 32.A OD1 no hydrogen 2.771 N/A THR 34.A OG1 ASP 32.A OD2 no hydrogen 3.019 N/A VAL 36.A N VAL 33.A O no hydrogen 3.115 N/A LYS 37.A N VAL 130.A O no hydrogen 2.726 N/A THR 38.A N VAL 130.A O no hydrogen 3.356 N/A ILE 39.A N THR 97.A OG1 no hydrogen 2.887 N/A LYS 40.A N ASP 128.A O no hydrogen 2.996 N/A LYS 40.A NZ ASP 95.A OD2 no hydrogen 2.826 N/A MET 41.A N ILE 94.A O no hydrogen 2.765 N/A PHE 42.A N ASP 126.A O no hydrogen 2.915 N/A ILE 43.A N LEU 92.A O no hydrogen 2.730 N/A LYS 44.A N SER 124.A O no hydrogen 2.802 N/A ASN 45.A N THR 85.A OG1 no hydrogen 2.890 N/A ASN 45.A ND2 GLU 122.A O no hydrogen 2.775 N/A GLU 46.A N GLU 122.A O no hydrogen 3.233 N/A CYS 47.A N GLU 86.A OE2 no hydrogen 3.042 N/A CYS 47.A SG TRP 82.A O no hydrogen 3.786 N/A THR 51.A N PRO 48.A O no hydrogen 3.130 N/A THR 51.A OG1 PRO 48.A O no hydrogen 2.773 N/A CYS 52.A SG ASP 53.A O no hydrogen 3.858 N/A ASP 53.A N GLY 120.A O no hydrogen 2.764 N/A GLU 54.A N GLU 54.A OE1 no hydrogen 2.860 N/A TRP 55.A N ASP 53.A OD1 no hydrogen 3.346 N/A ARG 57.A N THR 79.A OG1 no hydrogen 2.701 N/A TYR 58.A OH ASN 148.A O no hydrogen 2.667 N/A ALA 59.A N PHE 77.A O no hydrogen 2.973 N/A ASN 60.A N TYR 112.A O no hydrogen 2.973 N/A ASN 60.A ND2 GLU 73.A OE2 no hydrogen 2.942 N/A ASN 60.A ND2 ASN 148.A O no hydrogen 3.117 N/A VAL 61.A N GLY 75.A O no hydrogen 2.814 N/A TYR 62.A N LYS 110.A O no hydrogen 2.835 N/A VAL 63.A N TYR 72.A O no hydrogen 2.858 N/A LYS 64.A N GLU 108.A O no hydrogen 3.062 N/A LYS 64.A NZ GLU 108.A OE2 no hydrogen 2.755 N/A ASN 65.A N GLU 70.A O no hydrogen 2.765 N/A LYS 66.A NZ SER 104.A O no hydrogen 3.337 N/A THR 67.A OG1 ASN 65.A OD1 no hydrogen 2.715 N/A THR 68.A N ASN 65.A OD1 no hydrogen 2.846 N/A THR 68.A OG1 ASN 65.A OD1 no hydrogen 2.994 N/A GLY 69.A N ASN 65.A O no hydrogen 2.624 N/A GLU 70.A N THR 68.A OG1 no hydrogen 3.317 N/A TYR 72.A N VAL 63.A O no hydrogen 2.855 N/A GLU 73.A N GLN 146.A OE1 no hydrogen 3.114 N/A ILE 74.A N VAL 61.A O no hydrogen 2.794 N/A ARG 76.A NE GLU 73.A OE1 no hydrogen 3.353 N/A ARG 76.A NH1 SER 185.A OG no hydrogen 2.974 N/A ARG 76.A NH1 ALA 290.A O no hydrogen 2.756 N/A ARG 76.A NH2 GLU 73.A OE1 no hydrogen 3.092 N/A PHE 77.A N ALA 59.A O no hydrogen 2.968 N/A ILE 78.A N MET 251.A O no hydrogen 3.081 N/A THR 79.A N ARG 57.A O no hydrogen 2.871 N/A THR 79.A OG1 TRP 55.A O no hydrogen 2.978 N/A THR 79.A OG1 ARG 57.A O no hydrogen 3.431 N/A TYR 81.A N GLN 235.A OE1 no hydrogen 2.774 N/A TRP 82.A N GLU 54.A O no hydrogen 2.882 N/A VAL 83.A N TYR 81.A O no hydrogen 2.523 N/A GLY 84.A N GLU 86.A OE1 no hydrogen 3.099 N/A THR 85.A N ASN 45.A O no hydrogen 2.915 N/A THR 85.A OG1 ASN 45.A O no hydrogen 3.318 N/A LEU 88.A N THR 85.A O no hydrogen 2.823 N/A ARG 90.A NH1 ASP 128.A OD1 no hydrogen 3.564 N/A ARG 90.A NH1 ASP 128.A OD2 no hydrogen 2.839 N/A ARG 90.A NH2 ASN 4.A OD1 no hydrogen 3.403 N/A ARG 90.A NH2 ASP 126.A OD2 no hydrogen 2.926 N/A ARG 90.A NH2 ASP 128.A OD1 no hydrogen 3.011 N/A LEU 92.A N ILE 43.A O no hydrogen 2.811 N/A ILE 94.A N MET 41.A O no hydrogen 2.814 N/A VAL 96.A N ILE 39.A O no hydrogen 2.895 N/A THR 97.A N ASP 95.A OD1 no hydrogen 3.025 N/A THR 97.A OG1 ASP 95.A OD1 no hydrogen 2.698 N/A PHE 99.A N VAL 96.A O no hydrogen 2.886 N/A LYS 100.A N THR 97.A O no hydrogen 3.039 N/A LYS 100.A NZ VAL 33.A O no hydrogen 2.895 N/A LYS 100.A NZ LYS 137.A O no hydrogen 2.833 N/A LEU 102.A N PHE 99.A O no hydrogen 2.881 N/A LEU 103.A N PHE 99.A O no hydrogen 3.004 N/A LEU 103.A N LYS 100.A O no hydrogen 3.084 N/A GLY 105.A N PHE 29.A O no hydrogen 2.797 N/A GLY 105.A N PRO 30.A O no hydrogen 3.394 N/A THR 107.A N PHE 27.A O no hydrogen 2.818 N/A THR 107.A OG1 GLY 105.A O no hydrogen 3.093 N/A LEU 109.A N GLY 25.A O no hydrogen 2.986 N/A LYS 110.A N TYR 62.A O no hydrogen 2.982 N/A ILE 111.A N ALA 23.A O no hydrogen 2.903 N/A TYR 112.A N ASN 60.A O no hydrogen 2.933 N/A THR 113.A N GLN 21.A O no hydrogen 2.926 N/A THR 113.A OG1 ASN 13.A OD1 no hydrogen 2.740 N/A THR 113.A OG1 TYR 123.A OH no hydrogen 2.725 N/A GLU 114.A N TYR 58.A O no hydrogen 2.796 N/A THR 115.A OG1 ASP 53.A OD2 no hydrogen 2.606 N/A LYS 119.A NZ GLU 54.A OE1 no hydrogen 3.472 N/A GLY 120.A N LEU 117.A O no hydrogen 3.227 N/A ARG 121.A N ASN 13.A O no hydrogen 2.956 N/A ARG 121.A NE ASP 53.A O no hydrogen 2.896 N/A ARG 121.A NH1 ASN 45.A OD1 no hydrogen 2.709 N/A ARG 121.A NH1 VAL 83.A O no hydrogen 2.842 N/A ARG 121.A NH2 ASP 53.A O no hydrogen 2.730 N/A ARG 121.A NH2 PRO 80.A O no hydrogen 2.766 N/A TYR 123.A N VAL 11.A O no hydrogen 2.774 N/A TYR 123.A OH THR 113.A OG1 no hydrogen 2.725 N/A SER 124.A N LYS 44.A O no hydrogen 2.864 N/A SER 124.A OG GLU 46.A OE2 no hydrogen 2.825 N/A VAL 125.A N PHE 8.A O no hydrogen 2.855 N/A ASP 126.A N PHE 42.A O no hydrogen 3.186 N/A PHE 127.A N ILE 5.A O no hydrogen 2.818 N/A ASP 128.A N LYS 40.A O no hydrogen 2.904 N/A ILE 129.A N VAL 3.A O no hydrogen 2.705 N/A VAL 130.A N THR 38.A O no hydrogen 2.865 N/A TYR 131.A N ASN 1.A O no hydrogen 2.663 N/A GLY 132.A N THR 35.A O no hydrogen 2.758 N/A LYS 137.A N ASN 300.A OD1 no hydrogen 2.933 N/A TYR 138.A N SER 299.A O no hydrogen 2.914 N/A ALA 140.A N ALA 297.A O no hydrogen 2.821 N/A VAL 142.A N VAL 295.A O no hydrogen 3.100 N/A VAL 144.A N SER 293.A O no hydrogen 2.788 N/A ILE 145.A N SER 293.A O no hydrogen 3.435 N/A GLN 146.A NE2 TRP 71.A O no hydrogen 3.007 N/A TYR 147.A N ILE 291.A O no hydrogen 2.810 N/A TYR 147.A OH GLY 164.A O no hydrogen 2.901 N/A ASN 148.A ND2 GLU 73.A OE1 no hydrogen 3.001 N/A ASN 148.A ND2 GLN 146.A OE1 no hydrogen 3.078 N/A SER 150.A OG ASP 153.A OD2 no hydrogen 2.704 N/A SER 151.A N GLU 114.A OE1 no hydrogen 2.891 N/A SER 151.A OG GLU 114.A OE1 no hydrogen 2.562 N/A SER 151.A OG GLU 114.A OE2 no hydrogen 3.349 N/A ASP 153.A N SER 150.A O no hydrogen 3.164 N/A VAL 155.A N TYR 289.A O no hydrogen 2.622 N/A TYR 157.A N ALA 287.A O no hydrogen 2.954 N/A TYR 157.A OH GLN 276.A O no hydrogen 2.644 N/A LYS 166.A NZ GLU 272.A OE1 no hydrogen 3.512 N/A LYS 167.A N TYR 271.A O no hydrogen 2.810 N/A ASN 168.A N THR 309.A O no hydrogen 2.684 N/A ILE 169.A N PHE 269.A O no hydrogen 2.743 N/A GLN 170.A N VAL 307.A O no hydrogen 2.771 N/A LEU 171.A N SER 267.A O no hydrogen 3.440 N/A ASN 174.A ND2 THR 301.A O no hydrogen 3.413 N/A ASN 174.A ND2 THR 301.A OG1 no hydrogen 3.055 N/A ASN 174.A ND2 PRO 302.A O no hydrogen 2.928 N/A THR 175.A N PRO 172.A O no hydrogen 3.212 N/A THR 175.A OG1 PRO 172.A O no hydrogen 2.839 N/A GLU 176.A N LYS 298.A O no hydrogen 2.802 N/A LYS 177.A N LYS 298.A O no hydrogen 3.175 N/A TYR 179.A N ILE 296.A O no hydrogen 3.113 N/A TYR 179.A OH ASP 98.A OD1 no hydrogen 2.568 N/A LEU 180.A N ASP 258.A O no hydrogen 2.851 N/A ARG 181.A N PHE 294.A O no hydrogen 2.763 N/A ARG 181.A NH1 ASP 95.A O no hydrogen 3.365 N/A ARG 181.A NH1 ASP 98.A OD2 no hydrogen 2.847 N/A ARG 181.A NH2 ILE 74.A O no hydrogen 2.973 N/A ARG 181.A NH2 ASP 95.A O no hydrogen 3.102 N/A THR 182.A N ARG 256.A O no hydrogen 2.970 N/A THR 182.A OG1 SER 293.A OG no hydrogen 2.850 N/A THR 183.A N SER 292.A O no hydrogen 2.901 N/A SER 185.A N ALA 290.A O no hydrogen 3.139 N/A TRP 187.A N PHE 288.A O no hydrogen 2.971 N/A HIS 189.A ND1 HIS 189.A O no hydrogen 2.601 N/A HIS 189.A ND1 ASN 284.A OD1 no hydrogen 2.920 N/A ALA 190.A N CYS 200.A O no hydrogen 2.777 N/A TYR 193.A OH ASN 284.A OD1 no hydrogen 3.191 N/A ASP 194.A N ARG 198.A O no hydrogen 2.978 N/A ARG 198.A N ASP 194.A O no hydrogen 3.366 N/A ARG 198.A NH1 TRP 203.A O no hydrogen 2.804 N/A ARG 198.A NH1 ASP 243.A O no hydrogen 2.867 N/A ARG 198.A NH2 ASP 243.A O no hydrogen 3.018 N/A CYS 200.A N ALA 190.A O no hydrogen 3.195 N/A ALA 201.A N TRP 187.A O no hydrogen 3.085 N/A GLU 202.A N GLY 188.A O no hydrogen 3.043 N/A TRP 203.A N GLY 199.A O no hydrogen 3.241 N/A ARG 206.A NH2 ASP 194.A OD1 no hydrogen 2.935 N/A HIS 208.A N HIS 220.A O no hydrogen 2.803 N/A THR 209.A N LYS 274.A O no hydrogen 2.852 N/A ILE 210.A N PHE 218.A O no hydrogen 2.871 N/A ALA 211.A N GLU 272.A O no hydrogen 2.875 N/A ILE 212.A N ALA 215.A O no hydrogen 2.990 N/A ASN 213.A N SER 270.A O no hydrogen 2.868 N/A ALA 215.A N ILE 212.A O no hydrogen 3.106 N/A THR 217.A N ILE 210.A O no hydrogen 2.927 N/A THR 217.A OG1 ALA 215.A O no hydrogen 2.677 N/A PHE 218.A N ILE 210.A O no hydrogen 3.204 N/A HIS 220.A N HIS 208.A O no hydrogen 2.733 N/A HIS 220.A ND1 TYR 273.A OH no hydrogen 3.014 N/A HIS 220.A NE2 ASP 258.A OD2 no hydrogen 2.767 N/A LEU 222.A N ARG 206.A O no hydrogen 2.800 N/A GLY 226.A N ASP 243.A OD1 no hydrogen 2.903 N/A CYS 227.A N ASP 243.A OD1 no hydrogen 2.881 N/A CYS 227.A SG PRO 242.A O no hydrogen 3.404 N/A CYS 227.A SG ASP 243.A OD1 no hydrogen 3.749 N/A CYS 227.A SG TRP 247.A O no hydrogen 3.581 N/A ALA 229.A N GLY 226.A O no hydrogen 3.089 N/A ASN 230.A N CYS 227.A O no hydrogen 3.007 N/A ASN 233.A N PRO 231.A O no hydrogen 2.879 N/A GLN 235.A NE2 ASN 230.A OD1 no hydrogen 3.422 N/A GLN 235.A NE2 ILE 232.A O no hydrogen 3.018 N/A GLN 235.A NE2 PRO 249.A O no hydrogen 3.358 N/A GLY 238.A N GLN 235.A O no hydrogen 2.884 N/A TRP 240.A N GLY 238.A O no hydrogen 2.739 N/A TRP 240.A NE1 SER 236.A OG no hydrogen 2.865 N/A ARG 244.A NE GLU 202.A OE2 no hydrogen 3.376 N/A ARG 244.A NH1 ASN 239.A O no hydrogen 3.256 N/A ARG 244.A NH1 TRP 240.A O no hydrogen 3.202 N/A ARG 244.A NH2 ASN 239.A O no hydrogen 2.633 N/A ALA 245.A N GLU 202.A O no hydrogen 2.809 N/A GLY 246.A N GLY 223.A O no hydrogen 2.879 N/A TRP 247.A NE1 GLY 186.A O no hydrogen 3.086 N/A GLY 250.A N ILE 78.A O no hydrogen 2.783 N/A MET 251.A N ILE 78.A O no hydrogen 3.293 N/A VAL 253.A N ARG 76.A O no hydrogen 2.856 N/A ARG 256.A N THR 182.A O no hydrogen 2.901 N/A ARG 256.A NH1 GLN 221.A O no hydrogen 3.121 N/A ARG 256.A NH2 GLN 221.A O no hydrogen 3.175 N/A ASP 258.A N LEU 180.A O no hydrogen 3.053 N/A LEU 260.A N ALA 178.A O no hydrogen 3.056 N/A ASN 262.A ND2 GLU 176.A O no hydrogen 3.111 N/A ASN 262.A ND2 THR 265.A OG1 no hydrogen 3.393 N/A LEU 264.A N ASN 261.A O no hydrogen 3.083 N/A THR 265.A N ASN 262.A O no hydrogen 3.119 N/A THR 265.A OG1 THR 175.A O no hydrogen 3.550 N/A THR 265.A OG1 ASN 262.A O no hydrogen 3.175 N/A SER 267.A OG LEU 264.A O no hydrogen 2.832 N/A PHE 269.A N ILE 169.A O no hydrogen 2.855 N/A SER 270.A N ASN 213.A OD1 no hydrogen 3.085 N/A SER 270.A OG ASN 213.A OD1 no hydrogen 3.504 N/A TYR 271.A N LYS 167.A O no hydrogen 2.783 N/A TYR 271.A OH SER 293.A OG no hydrogen 2.852 N/A GLU 272.A N ALA 211.A O no hydrogen 3.029 N/A TYR 273.A N LEU 165.A O no hydrogen 3.038 N/A TYR 273.A OH HIS 220.A ND1 no hydrogen 3.014 N/A LYS 274.A N THR 209.A O no hydrogen 2.709 N/A LYS 274.A NZ ASN 216.A OD1 no hydrogen 2.662 N/A GLN 276.A N HIS 208.A ND1 no hydrogen 3.095 N/A GLN 276.A NE2 THR 207.A O no hydrogen 3.645 N/A ASN 280.A N GLY 158.A O no hydrogen 2.857 N/A ASN 280.A ND2 LYS 191.A O no hydrogen 3.061 N/A ASN 281.A N LYS 191.A O no hydrogen 2.955 N/A THR 283.A N ASN 281.A OD1 no hydrogen 3.032 N/A THR 283.A OG1 ASN 281.A OD1 no hydrogen 2.716 N/A PHE 288.A N TRP 187.A O no hydrogen 3.092 N/A TYR 289.A N VAL 155.A O no hydrogen 2.919 N/A ALA 290.A N SER 185.A O no hydrogen 2.851 N/A ILE 291.A N TYR 147.A O no hydrogen 2.775 N/A SER 292.A N THR 183.A O no hydrogen 3.047 N/A SER 292.A OG GLU 73.A OE1 no hydrogen 2.805 N/A SER 293.A N ILE 145.A O no hydrogen 3.104 N/A SER 293.A OG THR 182.A OG1 no hydrogen 2.850 N/A SER 293.A OG TYR 271.A OH no hydrogen 2.852 N/A PHE 294.A N ARG 181.A O no hydrogen 2.682 N/A VAL 295.A N VAL 142.A O no hydrogen 2.868 N/A ILE 296.A N TYR 179.A O no hydrogen 2.872 N/A ALA 297.A N ALA 140.A O no hydrogen 2.783 N/A LYS 298.A N LYS 177.A O no hydrogen 2.707 N/A LYS 298.A NZ TYR 179.A OH no hydrogen 2.870 N/A SER 299.A N TYR 138.A O no hydrogen 2.945 N/A SER 299.A OG ASN 174.A O no hydrogen 2.776 N/A SER 299.A OG GLU 176.A OE2 no hydrogen 2.788 N/A SER 299.A OG THR 301.A O no hydrogen 3.321 N/A SER 299.A OG THR 301.A OG1 no hydrogen 2.893 N/A ASN 300.A N GLU 176.A OE2 no hydrogen 2.834 N/A ASN 300.A ND2 ASP 135.A O no hydrogen 3.023 N/A THR 301.A N SER 299.A OG no hydrogen 3.299 N/A THR 301.A OG1 SER 299.A OG no hydrogen 2.893 N/A VAL 307.A N GLN 170.A O no hydrogen 2.944 N/A THR 309.A N ASN 168.A O no hydrogen 2.806 N/A