Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2d8s_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 3.A OG GLY 4.A O SER 3.A HG 3.544 2.694 CYS 18.A N CYS 23.A O CYS 18.A H 3.358 2.484 CYS 21.A SG HIS 45.A ND1 no hydrogen 3.629 N/A ASP 26.A N SER 29.A O ASP 26.A H 3.250 2.376 ILE 32.A N VAL 44.A O ILE 32.A H 3.343 2.408 CYS 35.A SG HIS 42.A NE2 no hydrogen 2.895 N/A CYS 37.A SG HIS 36.A NE2 no hydrogen 3.332 N/A GLN 46.A NE2 GLN 46.A O GLN 46.A HE21 3.357 2.664 GLN 46.A NE2 ILE 69.A O GLN 46.A HE22 2.900 2.047 CYS 48.A SG HIS 45.A ND1 no hydrogen 3.849 N/A LEU 49.A N HIS 45.A O LEU 49.A H 2.838 1.860 GLN 50.A N ALA 47.A O GLN 50.A H 2.662 1.812 TRP 52.A N CYS 48.A O TRP 52.A H 3.209 2.242 ILE 53.A N LEU 49.A O ILE 53.A H 2.977 2.053 LYS 54.A N GLN 50.A O LYS 54.A H 2.953 2.032 SER 55.A N GLN 51.A O SER 55.A H 3.106 2.130 SER 56.A N TRP 52.A O SER 56.A H 2.746 1.937 CYS 61.A N TYR 66.A O CYS 61.A H 2.756 2.019 LYS 65.A NZ GLU 62.A O LYS 65.A HZ2 2.931 2.181 PHE 68.A N ARG 59.A O PHE 68.A H 3.275 2.329