Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2k8f_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 20.A N GLN 16.A O SER 20.A H 2.799 1.883 LEU 22.A N THR 18.A O LEU 22.A H 3.191 2.230 TRP 23.A N PHE 19.A O TRP 23.A H 3.362 2.518 LYS 24.A N SER 20.A O LYS 24.A H 3.119 2.284 LEU 25.A N ASP 21.A O LEU 25.A H 2.920 2.049