Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7z20_y.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 12.A NH1 ARG 9.A O no hydrogen 2.940 N/A ARG 12.A NH2 ARG 9.A O no hydrogen 3.342 N/A LYS 17.A NZ GLU 15.A O no hydrogen 2.919 N/A ARG 18.A NH1 ALA 16.A O no hydrogen 2.936 N/A GLY 20.A N ARG 37.A O no hydrogen 2.803 N/A LYS 22.A N ILE 35.A O no hydrogen 2.682 N/A LYS 22.A NZ ARG 18.A O no hydrogen 2.992 N/A ARG 23.A N ILE 35.A O no hydrogen 3.262 N/A PHE 24.A N GLU 27.A OE1 no hydrogen 3.039 N/A GLY 26.A N VAL 65.A O no hydrogen 2.771 N/A GLU 27.A N PHE 24.A O no hydrogen 3.161 N/A VAL 29.A N GLY 63.A O no hydrogen 2.884 N/A ALA 31.A N ASP 62.A OD1 no hydrogen 3.387 N/A GLY 32.A N ALA 59.A O no hydrogen 2.453 N/A SER 33.A N LEU 30.A O no hydrogen 3.167 N/A SER 33.A OG LEU 30.A O no hydrogen 2.445 N/A ILE 35.A N LEU 57.A O no hydrogen 2.732 N/A ARG 37.A N GLY 20.A O no hydrogen 3.135 N/A ARG 37.A NH1 LYS 17.A O no hydrogen 3.071 N/A GLN 38.A NE2 PHE 43.A O no hydrogen 3.222 N/A GLN 38.A NE2 HIS 55.A O no hydrogen 2.843 N/A HIS 44.A N LYS 76.A O no hydrogen 2.768 N/A HIS 44.A ND1 LYS 42.A O no hydrogen 3.143 N/A GLY 46.A N ILE 78.A O no hydrogen 2.696 N/A ASN 48.A ND2 ILE 80.A O no hydrogen 3.039 N/A GLY 50.A N PHE 58.A O no hydrogen 3.130 N/A HIS 55.A N GLY 52.A O no hydrogen 3.079 N/A HIS 55.A ND1 ARG 39.A O no hydrogen 3.088 N/A LEU 57.A N VAL 36.A O no hydrogen 3.126 N/A PHE 58.A N GLY 50.A O no hydrogen 3.242 N/A ALA 59.A N SER 33.A O no hydrogen 2.918 N/A LYS 60.A N ASN 48.A O no hydrogen 2.722 N/A GLY 63.A N VAL 29.A O no hydrogen 3.197 N/A LYS 64.A N GLU 81.A O no hydrogen 3.147 N/A LYS 64.A NZ SER 28.A OG no hydrogen 3.127 N/A VAL 65.A N GLU 27.A O no hydrogen 2.996 N/A LYS 66.A N SER 79.A O no hydrogen 2.805 N/A GLU 68.A N PHE 77.A O no hydrogen 2.932 N/A LYS 70.A N ARG 75.A O no hydrogen 3.031 N/A ASN 74.A N GLY 71.A O no hydrogen 3.453 N/A PHE 77.A N GLU 68.A O no hydrogen 2.692 N/A ILE 78.A N HIS 44.A O no hydrogen 3.029 N/A SER 79.A N LYS 66.A O no hydrogen 2.958 N/A SER 79.A OG GLU 68.A OE2 no hydrogen 3.553 N/A ILE 80.A N ALA 47.A O no hydrogen 2.939 N/A GLU 81.A N LYS 64.A O no hydrogen 3.031 N/A