cathepsin-g and Autolysis

cathepsin-g has been researched along with Autolysis* in 1 studies

Other Studies

1 other study(ies) available for cathepsin-g and Autolysis

ArticleYear
FVIIa derivatives obtained by autolytic and controlled cathepsin G mediated cleavage.
    FEBS letters, 1993, Feb-15, Volume: 317, Issue:3

    The heavy chain of coagulation factor VII contains a serine esterase entity. A partial cleavage in the heavy chain occurs during purification and activation of the single-chain zymogen, presumably as a result of autolysis. Neutrophil cathepsin G initially generates a Gla-domainless FVIIa without coagulant activity. However, on extended exposure cleavage also occurs in the heavy chain, resulting in a complete loss of enzyme activity. Four cleavage sites on the heavy chain, two susceptible to trypsin-like autolysis and two susceptible to chymotrypsin-like cathepsin G-mediated catalysis have been identified. The hydrolysis of peptide bonds in the heavy chain might contribute to regulation of the coagulation process in vivo.

    Topics: Amino Acid Sequence; Autolysis; Cathepsin G; Cathepsins; Chromatography, High Pressure Liquid; Electrophoresis, Polyacrylamide Gel; Factor VIIa; Mass Spectrometry; Molecular Sequence Data; Recombinant Proteins; Sequence Analysis; Serine Endopeptidases

1993