Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4v5b_A4.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 15.A N VAL 25.A O no hydrogen 3.441 N/A LYS 15.A NZ ILE 16.A O no hydrogen 3.040 N/A VAL 25.A N LYS 34.A O no hydrogen 2.657 N/A CYS 27.A SG GLU 30.A O no hydrogen 3.996 N/A CYS 27.A SG HIS 33.A NE2 no hydrogen 2.869 N/A GLU 30.A N CYS 27.A O no hydrogen 2.940 N/A GLN 35.A NE2 LYS 8.A O no hydrogen 2.807 N/A