Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6ww9_X.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 10.A N ASP 8.A OD1 no hydrogen 3.019 N/A SER 10.A OG ASP 8.A OD1 no hydrogen 2.811 N/A SER 10.A OG ASP 8.A OD2 no hydrogen 2.866 N/A ARG 15.A NH1 PRO 16.A O no hydrogen 2.706 N/A