Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6j0w_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 6.A OG ASP 5.A O no hydrogen 2.515 N/A PHE 19.A N ASP 22.A OD2 no hydrogen 3.139 N/A ASP 22.A N PHE 19.A O no hydrogen 3.156 N/A