Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6wk1_Y.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 13.A ND2 ASP 15.A O no hydrogen 3.663 N/A ASP 15.A N ASN 13.A OD1 no hydrogen 2.822 N/A MET 17.A N ASP 15.A OD1 no hydrogen 3.125 N/A GLU 18.A N ASP 15.A OD1 no hydrogen 3.303 N/A LYS 19.A N ASP 15.A O no hydrogen 3.012 N/A