THE SPECIFIC ESTERASE ACTIVITY OF CARBOXYPEPTIDASE
نویسندگان
چکیده
منابع مشابه
The specific esterase activity of carboxypeptidase.
It was recently found that the proteolytic enzymes trypsin (19 and chymotrypsin (2) possess specific esterase activity. In addition to catalyzing the hydrolysis of specific peptides (3-7), these enzymes also catalyze the hydrolysis of those esters which possess the structural environment of the specific peptides. In order to substantiate further the suggestion of Schwert et al. (1) that the spe...
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The discovery of relatively simple peptide derivatives as substrates for proteolytic enzymes has introduced a new approach to the problem of the specificity of this group of hydrolytic enzymes. Although crystalline trypsin is known to catalyze the hydrolysis of internal peptide bonds of proteins, its action toward internal peptide bondsof synthetic substrates has been demonstrated for only one ...
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15 صفحه اولCharacterization of enterobacteria by esterase specific-activity profiles.
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متن کاملThe kinetics of carboxypeptidase B activity. III. Effects of alcohol on the peptidase and esterase activities; kinetic models.
Certain of the kinetic properties of carboxypeptidase B have been described in the previous papers of this series (1, 2). The experimental constants, K, and ko,l were determined with a number of substrates, and the enzyme-inhibitor dissociation constants were evaluated with several competitive inhibitors. The present studies were undertaken in an effort to obtain knowledge of the affinity of ca...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1948
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)57227-6