Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8yj2_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 4.A N ASP 3.A OD1 no hydrogen 2.514 N/A GLY 6.A N GLU 8.A OE2 no hydrogen 2.702 N/A