Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8az1_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 17.A OG LEU 15.A O no hydrogen 2.873 N/A SER 22.A OG VAL 20.A O no hydrogen 3.115 N/A THR 24.A OG1 ASN 19.A OD1 no hydrogen 2.826 N/A