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Title: malM, a new gene of the maltose regulon in Escherichia coli K12. II. Mutations affecting the signal peptide of the MalM protein. Author: Rousset JP, Gilson E, Hofnung M. Journal: J Mol Biol; 1986 Oct 05; 191(3):313-20. PubMed ID: 3102747. Abstract: malM is the last gene of the malK-lamB-malM operon of Escherichia coli K12. It encodes a periplasmic protein. Mutations affecting the hydrophobic core of the N-terminal extension of the MalM protein have been isolated. They result in an increase in amount and specific activity of a MalM-LacZ hybrid protein. This result confirms that the signal peptide of the MalM protein is functional.[Abstract] [Full Text] [Related] [New Search]