Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5npi_D.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASP 4.A N ASN 1.A O no hydrogen 3.425 N/A LEU 7.A N THR 3.A O no hydrogen 2.872 N/A LEU 8.A N ASP 4.A O no hydrogen 2.823 N/A