Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7oeu_1.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 4.A N SER 2.A OG no hydrogen 3.143 N/A ARG 9.A N SER 7.A OG no hydrogen 3.296 N/A