Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2emk_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 5.A OG GLY 4.A O SER 5.A HG 2.825 2.193 CYS 15.A N LYS 20.A O CYS 15.A H 2.761 1.806 CYS 15.A SG HIS 35.A NE2 no hydrogen 3.656 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.434 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.546 N/A PHE 22.A N TYR 13.A O PHE 22.A H 2.950 2.040 HIS 27.A N GLN 24.A O HIS 27.A H 2.713 1.994 LEU 28.A N GLN 24.A O LEU 28.A H 3.226 2.315 ILE 29.A N THR 25.A O ILE 29.A H 3.224 2.261 GLN 30.A N THR 26.A O GLN 30.A H 3.078 2.217 HIS 31.A N HIS 27.A O HIS 31.A H 2.911 1.950 HIS 31.A NE2 HIS 35.A NE2 no hydrogen 3.124 N/A GLN 32.A N LEU 28.A O GLN 32.A H 3.253 2.308 ARG 33.A N GLN 30.A O ARG 33.A H 2.825 1.962 VAL 34.A N HIS 31.A O VAL 34.A H 2.752 1.904 HIS 35.A N GLN 32.A O HIS 35.A H 2.621 1.859 THR 36.A N GLN 32.A O THR 36.A H 2.881 2.063