Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7k3k_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LEU 3.A N SER 1.A OG no hydrogen 2.948 N/A GLN 10.A NE2 THR 11.A O no hydrogen 3.235 N/A