Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2em6_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 6.A OG SER 5.A O SER 6.A HG 2.903 2.017 TYR 13.A N LYS 11.A O TYR 13.A H 3.130 2.397 CYS 15.A N LYS 20.A O CYS 15.A H 2.839 1.892 CYS 15.A SG HIS 31.A NE2 no hydrogen 3.720 N/A CYS 15.A SG GLN 32.A OE1 no hydrogen 2.935 N/A CYS 15.A SG HIS 35.A NE2 no hydrogen 3.646 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.321 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.640 N/A PHE 22.A N TYR 13.A O PHE 22.A H 2.867 1.910 LEU 28.A N GLN 24.A O LEU 28.A H 3.531 2.572 GLN 29.A N SER 25.A O GLN 29.A H 2.999 2.023 THR 30.A N SER 26.A O THR 30.A H 2.829 1.866 THR 30.A OG1 SER 26.A O THR 30.A HG1 3.315 2.670 HIS 31.A N HIS 27.A O HIS 31.A H 3.055 2.130 GLN 32.A N LEU 28.A O GLN 32.A H 2.873 1.902 ARG 33.A N THR 30.A O ARG 33.A H 3.183 2.451 VAL 34.A N HIS 31.A O VAL 34.A H 2.664 1.801 HIS 35.A N GLN 32.A O HIS 35.A H 2.643 1.810 HIS 35.A NE2 HIS 31.A NE2 no hydrogen 3.064 N/A THR 36.A N GLN 32.A O THR 36.A H 3.131 2.259