[微生物的L-天冬酰胺酶活性]

[L-asparaginase activity of microorganisms].

作者信息

Orovere M Ia, Buka M R, Zhagats R A

出版信息

Zh Mikrobiol Epidemiol Immunobiol. 1978(12):46-9.

Abstract

L-asparaginase content was studied in 67 different microorganisms, bacterial strains of E. coli, Pseudomonas, Erwinia, Proteus, Alcaligenes, Bacillus, Bacteria. Xanthomonas, and yeasts and fungi-Saccharomyces, Candida, Aspergillus, Epidermophyton, Trichophyton. All the bacterial strains studied possessed L-asparaginase activity, which varied greatly depending on the representative (10-1200 IU/g dry weight of cells). Yeasts and fungi displayed low L-asparaginase activity.

摘要

对67种不同的微生物进行了L-天冬酰胺酶含量研究，这些微生物包括大肠杆菌、假单胞菌、欧文氏菌、变形杆菌、产碱菌、芽孢杆菌等细菌菌株，以及黄单胞菌，还有酵母和真菌——酿酒酵母、念珠菌、曲霉菌、表皮癣菌、毛癣菌。所有研究的细菌菌株都具有L-天冬酰胺酶活性，其活性因菌株不同而有很大差异（每克细胞干重10 - 1200国际单位）。酵母和真菌的L-天冬酰胺酶活性较低。