Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4esg_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 12.A N SER 9.A O no hydrogen 2.964 N/A GLU 13.A N ALA 10.A O no hydrogen 3.068 N/A