Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2em5_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 4.A N SER 2.A O GLY 4.A H 2.841 2.144 HIS 13.A N PHE 22.A O HIS 13.A H 3.257 2.449 GLN 14.A NE2 CYS 15.A O GLN 14.A HE21 3.648 2.685 CYS 15.A N ARG 20.A O CYS 15.A H 2.775 1.824 CYS 15.A SG HIS 31.A NE2 no hydrogen 3.664 N/A CYS 15.A SG HIS 35.A NE2 no hydrogen 3.721 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.320 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.650 N/A PHE 22.A N HIS 13.A O PHE 22.A H 2.720 1.798 ASN 29.A N LYS 25.A O ASN 29.A H 2.991 2.027 GLN 30.A N SER 26.A O GLN 30.A H 2.960 1.998 HIS 31.A N HIS 27.A O HIS 31.A H 3.042 2.178 GLN 32.A N LEU 28.A O GLN 32.A H 2.728 1.797 ILE 34.A N HIS 31.A O ILE 34.A H 2.727 1.803 HIS 35.A N GLN 32.A O HIS 35.A H 2.671 1.849 THR 36.A N GLN 32.A O THR 36.A H 3.123 2.218