Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6zrf_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 16.A N ILE 14.A O no hydrogen 2.824 N/A SER 17.A OG LEU 15.A O no hydrogen 3.512 N/A THR 18.A OG1 SER 17.A O no hydrogen 2.460 N/A THR 24.A OG1 ASN 23.A O no hydrogen 2.354 N/A