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J Med Vet Mycol. 1991;29(3):193-204.

Secreted Candida albicans phospholipases: purification and characterization of two forms of lysophospholipase-transacylase.

Author information

1
Department of Biochemistry, Gifu University School of Medicine, Japan.

Abstract

Candida albicans secreted three types of phospholipase (lysophospholipase, lysophospholipase-transacylase and phospholipase B) at different rates in culture. Clinical isolates of C. albicans showed variable activities of these phospholipases. Two forms of lysophospholipase-transacylase (LPTA) were purified to homogeneity from the culture filtrate of C. albicans 3125. The two purified enzymes, designated LPTA-I and LPTA-II, showed some differences in molecular mass (81 kDa for LPTA-I and 41 kDa for LPTA-II), amino acid composition and enzymatic properties. Antibody raised against purified C. albicans LPTA-II reacted strongly with LPTA-II, but not with LPTA-I. Furthermore, the biochemical properties of C. albicans lysophospholipase-transacylase were distinct from those of the corresponding mammalian enzyme.

PMID:
1890563
[Indexed for MEDLINE]

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