Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8dwl_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 12.A OG1 ASP 14.A OD1 no hydrogen 3.116 N/A THR 15.A N THR 12.A O no hydrogen 3.225 N/A SER 26.A OG CYS 28.A O no hydrogen 2.890 N/A CYS 28.A N SER 26.A OG no hydrogen 3.334 N/A