Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6woo_ff.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 17.A ND2 HIS 39.A O no hydrogen 2.753 N/A CYS 20.A SG GLU 14.A OE1 no hydrogen 3.841 N/A GLY 21.A N THR 19.A O no hydrogen 2.806 N/A LYS 37.A NZ TYR 34.A O no hydrogen 3.305 N/A CYS 38.A SG LEU 33.A O no hydrogen 3.402 N/A CYS 38.A SG LYS 37.A O no hydrogen 2.772 N/A SER 40.A OG ASP 31.A O no hydrogen 2.426 N/A