Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7b4t_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 6.A N GLN 9.A O GLY 6.A H 3.257 2.461 GLN 9.A N GLY 6.A O GLN 9.A H 2.887 2.103