Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7rfx_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 11.A N THR 9.A OG1 LYS 11.A H 3.305 2.482 LYS 11.A NZ ARG 13.A O LYS 11.A HZ2 3.207 2.420