Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8khp_E.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 4.A N TRP 2.A O no hydrogen 2.917 N/A ILE 31.A N HIS 27.A O no hydrogen 2.954 N/A SER 32.A N PHE 28.A O no hydrogen 3.072 N/A ARG 33.A N HIS 29.A O no hydrogen 2.902 N/A TRP 34.A N CYS 30.A O no hydrogen 2.900 N/A LEU 35.A N ILE 31.A O no hydrogen 2.899 N/A LYS 36.A N ARG 33.A O no hydrogen 3.219 N/A