Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2en7_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 15.A N LYS 20.A O CYS 15.A H 2.698 1.787 CYS 15.A SG HIS 31.A NE2 no hydrogen 3.386 N/A CYS 15.A SG HIS 35.A NE2 no hydrogen 3.664 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.466 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.477 N/A TYR 27.A N SER 24.A O TYR 27.A H 3.068 2.289 LEU 28.A N SER 24.A O LEU 28.A H 3.422 2.565 ILE 29.A N LYS 25.A O ILE 29.A H 2.845 1.955 ILE 30.A N SER 26.A O ILE 30.A H 3.244 2.294 HIS 31.A N LEU 28.A O HIS 31.A H 3.264 2.492 THR 32.A N LEU 28.A O THR 32.A H 2.782 1.811 THR 34.A N HIS 31.A O THR 34.A H 2.556 1.836 THR 36.A N ARG 33.A O THR 36.A H 2.797 1.847 THR 36.A OG1 ARG 33.A O THR 36.A HG1 2.682 1.999