Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4kzz_f.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 5.A OG1 THR 6.A O no hydrogen 3.095 N/A LYS 23.A N VAL 21.A O no hydrogen 2.344 N/A LYS 26.A N SER 34.A O no hydrogen 2.647 N/A ASP 28.A N LYS 32.A O no hydrogen 2.820 N/A SER 34.A N LYS 26.A O no hydrogen 2.492 N/A SER 34.A OG LYS 26.A O no hydrogen 3.210 N/A CYS 45.A N SER 42.A O no hydrogen 2.881 N/A ALA 47.A N CYS 45.A O no hydrogen 2.283 N/A MET 51.A N ARG 38.A O no hydrogen 2.860 N/A ALA 52.A N TYR 59.A O no hydrogen 2.925 N/A