Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3hql_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 6.A OG THR 8.A O no hydrogen 2.888 N/A THR 8.A N SER 6.A OG no hydrogen 3.202 N/A