Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2emw_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 2.776 1.799 CYS 13.A SG GLU 15.A OE1 no hydrogen 3.201 N/A CYS 13.A SG HIS 33.A NE2 no hydrogen 3.907 N/A CYS 16.A SG HIS 29.A NE2 no hydrogen 3.335 N/A CYS 16.A SG HIS 33.A NE2 no hydrogen 3.971 N/A PHE 20.A N TYR 11.A O PHE 20.A H 3.481 2.568 SER 22.A OG SER 21.A O SER 22.A HG 2.684 1.976 LEU 26.A N SER 22.A O LEU 26.A H 3.444 2.539 ILE 27.A N LYS 23.A O ILE 27.A H 2.972 2.000 VAL 28.A N SER 24.A O VAL 28.A H 2.893 1.921 HIS 29.A N TYR 25.A O HIS 29.A H 3.180 2.353 GLN 30.A N LEU 26.A O GLN 30.A H 2.804 1.873 ILE 32.A N HIS 29.A O ILE 32.A H 2.585 1.784 HIS 33.A N GLN 30.A O HIS 33.A H 2.971 2.095 THR 34.A N GLN 30.A O THR 34.A H 3.476 2.590