Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6rzc_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 6.A N SER 4.A O PHE 6.A H 2.713 1.889 HIS 11.A N LYS 7.A O HIS 11.A H 3.253 2.515 GLY 17.A N ALA 12.A O GLY 17.A H 2.834 2.115 GLY 17.A N LYS 14.A O GLY 17.A H 2.805 1.839 ALA 20.A N ILE 16.A O ALA 20.A H 2.841 1.843