Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8qn6_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 16.A NZ GLU 11.A OE2 no hydrogen 2.641 N/A LYS 28.A NZ ASP 23.A OD1 no hydrogen 3.262 N/A