Subject(s)
Antilymphocyte Serum/therapeutic use , Cyclosporine/therapeutic use , Graft Rejection/prevention & control , Immunosuppressive Agents/therapeutic use , Liver Transplantation/immunology , Adult , Cytomegalovirus Infections/epidemiology , Drug Monitoring , Drug Therapy, Combination , Graft Rejection/epidemiology , Hepatitis B/surgery , Hepatitis C/surgery , Humans , Incidence , Liver Cirrhosis/surgery , Liver Neoplasms/surgery , Lymphoproliferative Disorders/epidemiology , Methylprednisolone/therapeutic use , Monitoring, Immunologic , Neoplasms, Second Primary/epidemiology , Opportunistic Infections/epidemiology , Postoperative Complications , Retrospective StudiesABSTRACT
We present an approach that is able to detect native folds amongst a large number of non-native conformations. The method is based on the compilation of potentials of mean force of the interactions of the C beta atoms of all amino acid pairs from a database of known three-dimensional protein structures. These potentials are used to calculate the conformational energy of amino acid sequences in a number of different folds. For a substantial number of proteins we find that the conformational energy of the native state is lowest amongst the alternatives. Exceptions are proteins containing large prosthetic groups, Fe-S clusters or polypeptide chains that do not adopt globular folds. We discuss briefly potential applications in various fields of protein structural research.