Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4c7n_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N ASP 4.A OD2 no hydrogen 3.124 N/A ASP 4.A N SER 1.A O no hydrogen 3.170 N/A TYR 5.A N SER 1.A O no hydrogen 3.485 N/A ILE 6.A N SER 2.A O no hydrogen 2.926 N/A ARG 7.A N VAL 3.A O no hydrogen 3.188 N/A LYS 8.A N ASP 4.A O no hydrogen 3.086 N/A LEU 9.A N TYR 5.A O no hydrogen 2.908 N/A GLN 10.A N ILE 6.A O no hydrogen 2.878 N/A ARG 11.A N ARG 7.A O no hydrogen 2.961 N/A GLU 12.A N LYS 8.A O no hydrogen 2.992 N/A GLN 13.A N LEU 9.A O no hydrogen 2.893 N/A GLN 14.A N GLN 10.A O no hydrogen 3.045 N/A ARG 15.A N ARG 11.A O no hydrogen 3.034 N/A ALA 16.A N GLU 12.A O no hydrogen 2.950 N/A LYS 17.A N GLN 13.A O no hydrogen 2.897 N/A GLU 18.A N GLN 14.A O no hydrogen 2.951 N/A LEU 19.A N ARG 15.A O no hydrogen 3.062 N/A GLU 20.A N ALA 16.A O no hydrogen 2.957 N/A ASN 21.A N LYS 17.A O no hydrogen 2.990 N/A ARG 22.A N GLU 18.A O no hydrogen 3.080 N/A GLN 23.A N LEU 19.A O no hydrogen 2.971 N/A LYS 24.A N GLU 20.A O no hydrogen 2.985 N/A LYS 24.A NZ HIS 28.A NE2 no hydrogen 2.899 N/A LYS 25.A N ASN 21.A O no hydrogen 3.108 N/A LEU 26.A N ARG 22.A O no hydrogen 2.928 N/A GLU 27.A N GLN 23.A O no hydrogen 2.852 N/A HIS 28.A N LYS 24.A O no hydrogen 3.149 N/A ALA 29.A N LYS 25.A O no hydrogen 3.000 N/A ASN 30.A N LEU 26.A O no hydrogen 2.883 N/A ARG 31.A N GLU 27.A O no hydrogen 3.085 N/A HIS 32.A N HIS 28.A O no hydrogen 2.968 N/A HIS 32.A ND1 HIS 28.A O no hydrogen 2.873 N/A LEU 33.A N ALA 29.A O no hydrogen 2.848 N/A LEU 34.A N ASN 30.A O no hydrogen 2.974 N/A LEU 35.A N ARG 31.A O no hydrogen 3.170 N/A ARG 36.A N HIS 32.A O no hydrogen 2.930 N/A ILE 37.A N LEU 33.A O no hydrogen 2.893 N/A GLN 38.A N LEU 34.A O no hydrogen 2.953 N/A GLU 39.A N LEU 35.A O no hydrogen 2.967 N/A LEU 40.A N ARG 36.A O no hydrogen 2.937 N/A GLU 41.A N ILE 37.A O no hydrogen 2.775 N/A MET 42.A N GLN 38.A O no hydrogen 3.124 N/A GLN 43.A N GLU 39.A O no hydrogen 3.061 N/A ALA 44.A N LEU 40.A O no hydrogen 2.910 N/A ARG 45.A N GLU 41.A O no hydrogen 2.932 N/A ALA 46.A N MET 42.A O no hydrogen 2.939 N/A HIS 47.A N GLN 43.A O no hydrogen 3.209 N/A