Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6xth_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 11.A N GLU 8.A O VAL 11.A H 2.779 1.820 ARG 12.A N PHE 7.A O ARG 12.A H 2.603 1.595 CYS 13.A N TRP 5.A O CYS 13.A H 3.002 2.197