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Biochemistry of Enzymatic Pathogenicity Factors

  • Chapter
Human and Animal Relationships

Part of the book series: The Mycota ((MYCOTA,volume 6))

Abstract

Secreted proteinases, lipases, and glycosidases produced by the Eumycota are, by and large, components of a repertoire of exoenzymes which participate in absorptive nutrition. Such hydrolases are characterized by broad substrate specificities. Their secretion is induced by exposure of cells to specific nutritive compounds and modulated by physical factors that characterize the ecological niche in which the fungus proliferates. Certain exoenzymes have also been reported to alter the pH of the microenvironment, a secondary function which contributes to optimization of conditions for fungal growth and sporulation. Fungi that evolved as agents of superficial or deep-seated mycoses of mammals have encountered an abundance of proteins, such as keratin, elastin, collagen, albumin, hemoglobin, and immunoglobulins.

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Cole, G.T. (1996). Biochemistry of Enzymatic Pathogenicity Factors. In: Howard, D.H., Miller, J.D. (eds) Human and Animal Relationships. The Mycota, vol 6. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-10373-9_2

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