Molecular Weight of Malt-Amylase

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Molecular characterization of the MalT-dependent periplasmic alpha-amylase of Escherichia coli encoded by malS.

malS, the gene encoding the periplasmic alpha-amylase, is under the regulatory control of the MalT protein, the gene activator of the Escherichia coli maltose system. We sequenced the DNA region encoding malS and its control elements. malS consists of an open reading frame of 2,028 base pairs encoding a protein of 676 amino acids with a deduced molecular weight of 75,664 including a typical ami...

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ژورنال

عنوان ژورنال: Nature

سال: 1948

ISSN: 0028-0836,1476-4687

DOI: 10.1038/162525b0