Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2l46_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 3.A SG HIS 11.A NE2 no hydrogen 3.174 N/A CYS 3.A SG GLN 12.A O no hydrogen 3.303 N/A CYS 6.A SG HIS 11.A NE2 no hydrogen 3.372 N/A GLN 12.A NE2 GLY 2.A O GLN 12.A HE21 2.996 2.023 CYS 16.A N MET 13.A O CYS 16.A H 3.082 2.098 CYS 16.A SG HIS 11.A NE2 no hydrogen 3.079 N/A CYS 16.A SG GLU 18.A O no hydrogen 3.943 N/A