COMPARISON OF THE PHOSPHATE-REPRESSIBLE AND PHOSPHATE-CONSTITUTIVE ACID-PHOSPHATASES OF YARROWIA-LIPOLYTICA

被引:1
|
作者
GALABOVA, DN
VASILEVATONKOVA, ES
BALASHEVA, MA
机构
来源
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 1994年 / 10卷 / 04期
关键词
ACID PHOSPHATASE; YARROWIA-LIPOLYTICA;
D O I
10.1007/BF00144480
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The phosphate-repressible acid phosphatase from Yarrowia lipolytica cells was more thermostable but more sensitive to urea denaturation and to the effect of Triton X-100 than the constitutive counterpart. The K. values of the repressible and constitutive enzymes for p-nitrophenyl phosphate were 3.6 mM and 7.4 mM, respectively. They are judged to be distinct proteins.
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页码:483 / 484
页数:2
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