Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6rlz_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASP 5.A N LEU 2.A O no hydrogen 2.497 N/A ASP 5.A N ASP 3.A O no hydrogen 3.228 N/A