Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5aas_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 7.A N PHE 16.A O LYS 7.A H 3.268 2.554 CYS 12.A N CYS 9.A O CYS 12.A H 2.915 2.031 CYS 12.A SG CYS 9.A O no hydrogen 3.918 N/A CYS 12.A SG HIS 28.A NE2 no hydrogen 3.219 N/A CYS 12.A SG HIS 32.A NE2 no hydrogen 3.685 N/A PHE 16.A N LYS 7.A O PHE 16.A H 2.996 2.105 TYR 20.A N PRO 17.A O TYR 20.A H 2.785 1.903 PHE 25.A N ASP 21.A O PHE 25.A H 3.096 2.237 GLU 26.A N GLN 22.A O GLU 26.A H 2.691 1.800 GLU 27.A N SER 23.A O GLU 27.A H 3.079 2.143 HIS 28.A N LYS 24.A O HIS 28.A H 2.921 2.005 VAL 29.A N PHE 25.A O VAL 29.A H 2.721 1.759 GLU 30.A N GLU 26.A O GLU 30.A H 2.753 1.859 SER 31.A N GLU 27.A O SER 31.A H 2.695 1.993 HIS 32.A N VAL 29.A O HIS 32.A H 3.377 2.605 TRP 33.A N GLU 30.A O TRP 33.A H 2.833 2.122 LYS 34.A N PHE 43.A O LYS 34.A H 2.941 2.136 CYS 36.A N GLU 41.A O CYS 36.A H 2.964 2.086 CYS 39.A SG HIS 55.A NE2 no hydrogen 3.226 N/A CYS 39.A SG HIS 59.A NE2 no hydrogen 3.463 N/A PHE 43.A N LYS 34.A O PHE 43.A H 2.650 1.864 TYR 47.A N PRO 44.A O TYR 47.A H 3.035 2.146 PHE 52.A N ASP 48.A O PHE 52.A H 3.046 2.098 GLU 53.A N GLN 49.A O GLU 53.A H 2.672 1.701 ARG 54.A N GLN 50.A O ARG 54.A H 2.983 2.116 HIS 55.A N VAL 51.A O HIS 55.A H 2.996 2.124 VAL 56.A N PHE 52.A O VAL 56.A H 2.769 1.798 GLN 57.A N GLU 53.A O GLN 57.A H 2.696 1.777 THR 58.A N ARG 54.A O THR 58.A H 2.854 2.109 HIS 59.A N VAL 56.A O HIS 59.A H 2.787 1.909 PHE 60.A N GLN 57.A O PHE 60.A H 2.803 1.898 ASP 61.A N GLN 57.A O ASP 61.A H 3.280 2.450