Streptogrisin A (, ''Streptomyces griseus protease A'', ''protease A'', ''proteinase A'', ''Streptomyces griseus proteinase A'', ''Streptomyces griseus serine proteinase 3'', ''Streptomyces griseus serine proteinase A'') is an
enzyme
Enzymes () are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products ...
.
This enzyme
catalyses the following
chemical reaction
A chemical reaction is a process that leads to the IUPAC nomenclature for organic transformations, chemical transformation of one set of chemical substances to another. Classically, chemical reactions encompass changes that only involve the pos ...
:
Hydrolysis
Hydrolysis (; ) is any chemical reaction in which a molecule of water breaks one or more chemical bonds. The term is used broadly for substitution, elimination, and solvation reactions in which water is the nucleophile.
Biological hydrolys ...
of proteins with specificity similar to
chymotrypsin
This enzyme is isolated from ''
Streptomyces griseus
''Streptomyces griseus'' is a species of bacteria in the genus ''Streptomyces'' commonly found in soil. A few strains have been also reported from deep-sea sediments. It is a Gram-positive bacterium with high GC content. Along with most other ...
''.
References
External links
*
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EC 3.4.21