Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4fmn_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 5.A N SER 3.A OG no hydrogen 3.325 N/A PHE 6.A N SER 3.A O no hydrogen 2.802 N/A