Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ysl_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 23.A N ASP 28.A O CYS 23.A H 3.271 2.323 CYS 26.A SG ASP 28.A OD2 no hydrogen 3.296 N/A LEU 27.A N CYS 23.A O LEU 27.A H 2.567 1.854 LEU 30.A N VAL 21.A O LEU 30.A H 2.873 2.002 VAL 34.A N PHE 42.A O VAL 34.A H 3.003 2.056 CYS 38.A SG HIS 40.A ND1 no hydrogen 3.499 N/A GLY 39.A N ILE 36.A O GLY 39.A H 2.744 2.013 PHE 42.A N VAL 34.A O PHE 42.A H 3.406 2.480 CYS 46.A N CYS 43.A O CYS 46.A H 2.636 1.790 ILE 47.A N CYS 43.A O ILE 47.A H 2.884 2.024 THR 48.A N LEU 44.A O THR 48.A H 2.888 1.957 ILE 50.A N CYS 46.A O ILE 50.A H 2.785 1.807 CYS 60.A SG HIS 40.A ND1 no hydrogen 3.521 N/A CYS 63.A SG HIS 40.A ND1 no hydrogen 3.657 N/A CYS 63.A SG THR 65.A OG1 no hydrogen 3.217 N/A THR 65.A N CYS 63.A O THR 65.A H 2.941 2.193 LYS 69.A NZ GLY 56.A O LYS 69.A HZ2 3.420 2.562