Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5fl8_t.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 37.A N SER 34.A O no hydrogen 3.305 N/A ARG 43.A N PHE 40.A O no hydrogen 3.263 N/A LEU 49.A N ASN 45.A O no hydrogen 3.324 N/A ARG 56.A N LYS 53.A O no hydrogen 3.056 N/A LYS 57.A N ALA 54.A O no hydrogen 3.333 N/A GLY 60.A N ARG 56.A O no hydrogen 3.305 N/A