Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2msr_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 11.A N PHE 12.A O GLY 11.A H 3.453 2.477 GLU 16.A N GLU 16.A OE1 GLU 16.A H 2.902 2.070 ARG 19.A NH1 GLU 17.A OE2 ARG 19.A HH11 2.816 1.817