Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6kno_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 6.A SG PHE 2.A O no hydrogen 3.836 N/A CYS 6.A SG ARG 3.A O no hydrogen 3.642 N/A CYS 10.A SG PHE 2.A O no hydrogen 3.334 N/A