MOLECULES INVOLVED IN PROTEIN FOLDING

摘要

The present invention provides a method of identifying a molecule which functions as a catalyst of protein folding in a cell, which comprises: (a) transforming a library of cells with a gene encoding a reporter protein; (b) selecting those cells which contain said gene but wherein said reporter protein has reduced activity; (c) transforming the selected cells with a genomic library and then selecting those cells wherein the activity of the reporter protein has. been restored; and (d) for those cells selected at (c) above, analysing the nucleic acid sequence that was introduced during the second transformation event as part of step (c), molecules identified thereby and methods of protein production which employ said molecules.