| Literature DB >> 6424671 |
A Fouet, M Arnaud, A Klier, G Rapoport.
Abstract
Expression of the cloned levansucrase gene (sacB) was demonstrated in E. coli minicells by assay of the enzyme in crude extracts, SDS-polyacrylamide gel electrophoresis and immunoblotting. The existence of a precursor form of the enzyme of MW 53000 was also demonstrated and confirmed by the DNA sequence corresponding to the NH2 terminal region of the protein.Entities:
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Year: 1984 PMID: 6424671 DOI: 10.1016/s0006-291x(84)80320-4
Source DB: PubMed Journal: Biochem Biophys Res Commun ISSN: 0006-291X Impact factor: 3.575