Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3h1i_I.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): MET 24.A N CYS 20.A O no hydrogen 3.109 N/A MET 24.A N ARG 21.A O no hydrogen 3.025 N/A SER 25.A N ARG 21.A O no hydrogen 2.952 N/A SER 25.A OG GLU 22.A O no hydrogen 2.780 N/A ARG 27.A N MET 24.A O no hydrogen 3.262 N/A SER 44.A N GLY 36.A O no hydrogen 3.306 N/A