Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5k20_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 6.A N PRO 3.A O no hydrogen 3.174 N/A ASP 7.A N MET 83.A O no hydrogen 2.900 N/A PHE 10.A N VAL 81.A O no hydrogen 2.882 N/A TYR 12.A N CYS 79.A O no hydrogen 2.874 N/A SER 13.A OG SER 20.A OG no hydrogen 2.785 N/A THR 14.A OG1 TYR 19.A O no hydrogen 2.898 N/A TYR 18.A N VAL 15.A O no hydrogen 3.197 N/A SER 20.A OG SER 13.A OG no hydrogen 2.785 N/A TRP 21.A N GLN 76.A OE1 no hydrogen 2.642 N/A SER 23.A N GLY 27.A O no hydrogen 3.395 N/A ARG 26.A N SER 23.A O no hydrogen 3.023 N/A TRP 29.A N TRP 21.A O no hydrogen 2.945 N/A GLN 32.A N GLU 28.A O no hydrogen 3.017 N/A GLN 32.A NE2 SER 23.A OG no hydrogen 3.213 N/A GLN 32.A NE2 ARG 26.A O no hydrogen 3.133 N/A GLN 32.A NE2 GLY 27.A O no hydrogen 3.338 N/A ALA 33.A N TRP 29.A O no hydrogen 3.098 N/A LEU 34.A N PHE 30.A O no hydrogen 2.891 N/A CYS 35.A N VAL 31.A O no hydrogen 2.857 N/A CYS 35.A SG VAL 31.A O no hydrogen 3.462 N/A SER 36.A N GLN 32.A O no hydrogen 2.963 N/A ILE 37.A N ALA 33.A O no hydrogen 2.917 N/A LEU 38.A N LEU 34.A O no hydrogen 2.939 N/A GLU 39.A N CYS 35.A O no hydrogen 2.874 N/A GLU 40.A N SER 36.A O no hydrogen 3.181 N/A HIS 41.A N ILE 37.A O no hydrogen 2.668 N/A HIS 41.A ND1 ASP 44.A OD1 no hydrogen 2.772 N/A GLY 42.A N LEU 38.A O no hydrogen 2.887 N/A ASP 44.A N HIS 41.A O no hydrogen 3.003 N/A LEU 45.A N HIS 41.A O no hydrogen 3.112 N/A GLU 46.A N GLN 49.A OE1 no hydrogen 3.016 N/A ILE 47.A N LEU 88.A O no hydrogen 2.937 N/A MET 48.A N GLU 46.A OE1 no hydrogen 2.789 N/A ILE 50.A N GLU 46.A O no hydrogen 3.005 N/A LEU 51.A N ILE 47.A O no hydrogen 2.889 N/A THR 52.A N MET 48.A O no hydrogen 2.852 N/A THR 52.A OG1 MET 48.A O no hydrogen 2.767 N/A ARG 53.A N GLN 49.A O no hydrogen 3.010 N/A VAL 54.A N ILE 50.A O no hydrogen 2.889 N/A ASN 55.A N LEU 51.A O no hydrogen 2.879 N/A ASP 56.A N THR 52.A O no hydrogen 3.076 N/A ARG 57.A N ARG 53.A O no hydrogen 2.968 N/A ARG 57.A NH1 SER 36.A OG no hydrogen 2.815 N/A VAL 58.A N VAL 54.A O no hydrogen 2.954 N/A ALA 59.A N ASN 55.A O no hydrogen 2.935 N/A ARG 60.A N ASP 56.A O no hydrogen 2.886 N/A ARG 60.A NE ASP 56.A OD1 no hydrogen 2.676 N/A HIS 61.A N ARG 57.A O no hydrogen 2.873 N/A SER 64.A N LYS 74.A O no hydrogen 3.102 N/A SER 64.A OG PHE 71.A O no hydrogen 2.829 N/A SER 66.A OG ASP 68.A O no hydrogen 3.333 N/A ASP 68.A N SER 66.A OG no hydrogen 3.220 N/A HIS 70.A N ASP 68.A OD1 no hydrogen 3.405 N/A PHE 71.A N ASP 68.A O no hydrogen 2.949 N/A HIS 72.A N PRO 69.A O no hydrogen 3.100 N/A GLU 73.A N SER 64.A O no hydrogen 3.022 N/A LYS 74.A N SER 64.A OG no hydrogen 2.771 N/A LYS 75.A NZ ALA 59.A O no hydrogen 2.720 N/A LYS 75.A NZ PHE 62.A O no hydrogen 2.579 N/A GLN 76.A NE2 SER 13.A O no hydrogen 2.722 N/A CYS 79.A N TYR 12.A O no hydrogen 3.170 N/A VAL 81.A N PHE 10.A O no hydrogen 2.736 N/A MET 83.A N PHE 8.A O no hydrogen 2.807 N/A LEU 84.A N SER 82.A OG no hydrogen 3.002 N/A THR 85.A OG1 ASP 7.A OD1 no hydrogen 2.520 N/A LEU 88.A N GLU 46.A OE2 no hydrogen 2.812 N/A