Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8rcl_Z1.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LEU 7.A N SER 3.A O no hydrogen 2.997 N/A PHE 8.A N PHE 4.A O no hydrogen 2.790 N/A GLU 9.A N ALA 5.A O no hydrogen 2.950 N/A