Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8toq_E.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 1.A N ILE 11.A O no hydrogen 2.488 N/A PHE 3.A N PRO 9.A O no hydrogen 2.924 N/A ILE 11.A N TYR 1.A O no hydrogen 2.781 N/A