[酶复合物纤维锥虫碱P10x]

[Enzyme complex celloconingine P10x].

作者信息

Mukhina T N, Kaluniants K A, Kolcheva R A, Manushina L F

出版信息

Prikl Biokhim Mikrobiol. 1979 Jul-Aug;15(4):560-3.

PMID:42046

Abstract

The composition and properties of the enzyme preparation celloconingine P10x were studied. The preparation contained a number of citolytic enzymes and showed proteolytic and amylolytic activities. Optimal conditions for the enzyme action were found to be: for total citolytic and hemicellulase activities pH 5.2-6.2 and 45-55 degrees, for endo-beta-glucanase activity pH 4.2-5.2 and 58-62 degrees, for proteolytic activity pH 4.0-4.8 and 64-68 degrees, and for amylolytic activity pH 3.6-4.2 and 60-66 degrees C.

摘要

对酶制剂纤维二糖酶P10x的组成和性质进行了研究。该制剂含有多种溶胞酶，并具有蛋白水解和淀粉水解活性。发现酶作用的最佳条件为：对于总溶胞酶和半纤维素酶活性，pH值为5.2 - 6.2，温度为45 - 55摄氏度；对于内切β - 葡聚糖酶活性，pH值为4.2 - 5.2，温度为58 - 62摄氏度；对于蛋白水解活性，pH值为4.0 - 4.8，温度为64 - 68摄氏度；对于淀粉水解活性，pH值为3.6 - 4.2，温度为60 - 66摄氏度。