Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2bus_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 9.A N CYS 6.A O PHE 9.A H 3.348 2.408 LYS 10.A N ALA 7.A O LYS 10.A H 3.015 2.068 GLU 19.A N GLU 19.A OE1 GLU 19.A H 2.873 2.038 HIS 23.A N TYR 31.A O HIS 23.A H 2.999 2.057 CYS 24.A N HIS 52.A O CYS 24.A H 2.919 1.929 CYS 24.A SG GLY 25.A O no hydrogen 3.617 N/A GLY 25.A N GLU 29.A O GLY 25.A H 2.930 1.962 SER 26.A N ASN 49.A O SER 26.A H 3.064 2.215 TYR 31.A N HIS 23.A O TYR 31.A H 2.657 1.816 ASN 33.A ND2 ARG 18.A O ASN 33.A HD21 2.773 2.070 PHE 37.A N ASN 33.A O PHE 37.A H 3.056 2.071 CYS 38.A N LYS 34.A O CYS 38.A H 2.916 2.032 CYS 38.A SG LYS 34.A O no hydrogen 3.044 N/A LYS 39.A N CYS 35.A O LYS 39.A H 2.779 1.843 ALA 40.A N ALA 36.A O ALA 40.A H 3.158 2.268 VAL 41.A N PHE 37.A O VAL 41.A H 2.906 1.928 MET 42.A N CYS 38.A O MET 42.A H 3.189 2.309 LYS 43.A N ALA 40.A O LYS 43.A H 2.979 2.102 LYS 51.A N CYS 24.A O LYS 51.A H 3.143 2.314 GLY 54.A N PRO 22.A O GLY 54.A H 2.932 1.938