Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7k51_F.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 6.A OG SER 6.A O no hydrogen 2.631 N/A CYS 11.A SG HIS 33.A ND1 no hydrogen 2.994 N/A CYS 14.A SG HIS 33.A ND1 no hydrogen 3.204 N/A VAL 17.A N ARG 24.A O no hydrogen 2.995 N/A LYS 18.A NZ GLY 21.A O no hydrogen 2.874 N/A GLY 21.A N LYS 18.A O no hydrogen 3.400 N/A ARG 24.A N VAL 17.A O no hydrogen 3.088 N/A VAL 25.A N GLN 35.A O no hydrogen 2.524 N/A ILE 26.A N LYS 15.A O no hydrogen 3.350 N/A CYS 27.A SG GLU 30.A O no hydrogen 3.315 N/A CYS 27.A SG HIS 33.A ND1 no hydrogen 3.248 N/A HIS 33.A N GLU 30.A O no hydrogen 3.101 N/A LYS 34.A N PRO 31.A O no hydrogen 2.926 N/A GLN 35.A N VAL 25.A O no hydrogen 2.968 N/A GLN 35.A NE2 HIS 33.A O no hydrogen 3.048 N/A ARG 36.A N LYS 2.A O no hydrogen 3.241 N/A