NUCLEOTIDE-SEQUENCE OF KATG OF SALMONELLA-TYPHIMURIUM LT2 AND CHARACTERIZATION OF ITS PRODUCT, HYDROPEROXIDASE-I

被引：41

作者：

LOEWEN, PC ^{[1
]}

STAUFFER, GV ^{[1
]}

机构：

[1] UNIV IOWA, DEPT MICROBIOL, IOWA CITY, IA 52242 USA

来源：

MOLECULAR AND GENERAL GENETICS | 1990年 / 224卷 / 01期

关键词：

catalase; HPI; katG sequence; peroxidase;

D O I：

10.1007/BF00259461

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The nucleotide sequence of katG from Salmonella typhimurium was determined revealing an open reading frame of 2181 by that could encode a 727 amino acid protein. The predicted sequence of the encoded hydroperoxidase I (HPI) was found to be 90% similar to HPI from Escherichia coli and was one amino acid longer. The physical and enzymatic properties of HPI from both Salmonella typhimurium and Escherichia coli were found to be virtually identical despite the 10% divergence in sequence. © 1990 Springer-verlag.

引用

页码：147 / 151

页数：5

共 28 条

[1]

BLUMBERG WE, 1968, J BIOL CHEM, V243, P1854

[2] PROPOSED STRUCTURE FOR THE PROSTHETIC GROUP OF THE CATALASE HPII FROM ESCHERICHIA-COLI [J].