Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2cuq_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 19.A N PRO 36.A O ALA 19.A H 2.679 1.793 CYS 21.A SG HIS 38.A ND1 no hydrogen 3.918 N/A VAL 30.A N TRP 37.A O VAL 30.A H 3.336 2.458 TYR 32.A N GLN 35.A O TYR 32.A H 2.549 1.789 ARG 33.A NE TYR 32.A OH ARG 33.A HE 2.926 2.195 TRP 37.A N VAL 30.A O TRP 37.A H 2.799 1.823 HIS 38.A NE2 THR 24.A O HIS 38.A HE2 3.195 2.225 CYS 41.A SG HIS 38.A ND1 no hydrogen 3.910 N/A LEU 42.A N HIS 38.A O LEU 42.A H 2.723 1.790 CYS 44.A N THR 49.A O CYS 44.A H 2.791 1.873 THR 45.A N PRO 63.A O THR 45.A H 2.998 2.203 THR 45.A OG1 PRO 63.A O THR 45.A HG1 3.108 2.208 GLN 48.A NE2 CYS 44.A O GLN 48.A HE21 2.757 1.973 GLN 54.A N LEU 51.A O GLN 54.A H 2.616 1.792 THR 57.A N TYR 64.A O THR 57.A H 2.963 2.016 ARG 59.A N ASP 62.A O ARG 59.A H 2.772 1.803 TYR 64.A N THR 57.A O TYR 64.A H 2.732 1.819 CYS 68.A N CYS 65.A O CYS 68.A H 2.640 1.901 PHE 69.A N CYS 65.A O PHE 69.A H 2.742 1.773 GLY 70.A N VAL 66.A O GLY 70.A H 3.069 2.107 GLU 71.A N CYS 68.A O GLU 71.A H 2.748 1.893 LEU 72.A N CYS 68.A O LEU 72.A H 2.705 1.748 ALA 74.A N PHE 69.A O ALA 74.A H 3.466 2.564