Functional display of Pseudomonas and Burkholderia lipases using a translocator domain of EstA autotransporter on the cell surface of Escherichia coil

Abstract

Functional expression of the industrially important Pseudomonas and Burkholderia lipases, such as those from P. aeruginosa, B. cepacia and P. fluorescens, was achieved on the cell surface of Escherichia coli using the C-terminal translocator moiety (EstATu) of autotransporter protein (EstA) from P. putida. In particular, lipases which required a lipase-specific foldase (Lif) for their proper folding were for the first time displayed in the active form by coexpression of the Lit protein. (C) 2010 Elsevier B.V. All rights reserved.