Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2n9o_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 2.A OG PRO 8.A O SER 2.A HG 2.740 1.774 HIS 9.A ND1 GLU 5.A OE2 HIS 9.A HD1 2.742 1.886 ARG 12.A NH1 LEU 42.A OXT ARG 12.A HH11 2.732 1.762 TYR 13.A N ILE 22.A O TYR 13.A H 2.815 1.865 PHE 14.A N GLU 40.A O PHE 14.A H 2.739 1.899 CYS 15.A N VAL 20.A O CYS 15.A H 2.912 2.029 CYS 15.A SG PHE 38.A O no hydrogen 3.677 N/A HIS 16.A N PHE 38.A O HIS 16.A H 2.759 1.792 HIS 16.A NE2 GLU 40.A OE2 HIS 16.A HE2 2.605 1.641 SER 19.A OG CYS 18.A O SER 19.A HG 2.627 1.700 ILE 22.A N TYR 13.A O ILE 22.A H 2.639 1.675 ARG 25.A N ILE 30.A O ARG 25.A H 3.230 2.420 ARG 25.A NH1 GLU 35.A OE2 ARG 25.A HH12 2.682 1.704 ASP 28.A N ARG 25.A O ASP 28.A H 2.846 1.967 TYR 29.A N ARG 25.A O TYR 29.A H 2.557 1.773 GLU 40.A N PHE 14.A O GLU 40.A H 2.739 1.890 LEU 42.A N ARG 12.A O LEU 42.A H 2.977 2.028