Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5zz9_D.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 10.A N PRO 7.A O no hydrogen 2.881 N/A CYS 11.A N ALA 8.A O no hydrogen 3.405 N/A CYS 11.A SG PRO 6.A O no hydrogen 3.096 N/A CYS 11.A SG PRO 7.A O no hydrogen 3.191 N/A