Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2el5_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 13.A N LYS 18.A O CYS 13.A H 2.752 1.864 CYS 13.A SG GLU 15.A OE1 no hydrogen 3.383 N/A CYS 13.A SG HIS 29.A NE2 no hydrogen 3.696 N/A CYS 13.A SG HIS 33.A NE2 no hydrogen 3.578 N/A CYS 16.A SG HIS 29.A NE2 no hydrogen 3.507 N/A CYS 16.A SG HIS 33.A NE2 no hydrogen 3.566 N/A PHE 20.A N TYR 11.A O PHE 20.A H 2.951 2.027 LEU 26.A N ARG 22.A O LEU 26.A H 3.495 2.564 ILE 27.A N LYS 23.A O ILE 27.A H 2.969 2.003 SER 28.A N ASP 24.A O SER 28.A H 2.853 1.873 HIS 29.A N GLN 25.A O HIS 29.A H 3.072 2.270 GLN 30.A N LEU 26.A O GLN 30.A H 2.784 1.831 THR 32.A N HIS 29.A O THR 32.A H 2.726 1.802 HIS 33.A N GLN 30.A O HIS 33.A H 2.702 1.917 ALA 34.A N ARG 31.A O ALA 34.A H 2.810 2.072