PROPERTIES OF 2 SUGAR-PHOSPHATE PHOSPHATASES FROM STREPTOCOCCUS-BOVIS AND THEIR POTENTIAL INVOLVEMENT IN INDUCER EXPULSION

被引：9
作者：
COOK, GM
YE, JJ
RUSSELL, JB
SAIER, MH
机构：
[1] CORNELL UNIV,MICROBIOL SECT,ITHACA,NY 14853
[2] USDA ARS,ITHACA,NY 14853
[3] UNIV CALIF SAN DIEGO,DEPT BIOL,LA JOLLA,CA 92093
来源：
JOURNAL OF BACTERIOLOGY | 1995年 / 177卷 / 23期
关键词：
D O I：
10.1128/jb.177.23.7007-7009.1995
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Streptococcus bovis possesses two sugar phosphate phosphatases (Pases). Pase I is a soluble enzyme that is inhibited by the membrane fractions from Lactose-grown cells and is insensitive to activation by S46D HPr, an analog of HPr(ser-P) of the sugar phosphotransferase system. Pase II is a membrane-associated enzyme that can be activated 10-fold by S46D HPr, and it appears to play a role in inducer expulsion.
引用
收藏
页码：7007 / 7009
页数：3
相关论文
共 14 条
[1]   REGULATION OF THE LACTOSE PHOSPHOTRANSFERASE SYSTEM OF STREPTOCOCCUS-BOVIS BY GLUCOSE - INDEPENDENCE OF INDUCER EXCLUSION AND EXPULSION MECHANISMS [J].
COOK, GM ;
KEARNS, DB ;
RUSSELL, JB ;
REIZER, J ;
SAIER, MH .
MICROBIOLOGY-SGM, 1995, 141 :2261-2269
[2]  
GILBERT HJ, 1987, J GEN MICROBIOL, V133, P2285
[3]  
HUNGATE RE, 1952, CORNELL VET, V42, P423
[4]  
KEARNS DB, UNPUB
[5]   CHARACTERIZATION OF A MEMBRANE-REGULATED SUGAR PHOSPHATE PHOSPHOHYDROLASE FROM LACTOBACILLUS-CASEI [J].
LONDON, J ;
HAUSMAN, SZ ;
THOMPSON, J .
JOURNAL OF BACTERIOLOGY, 1985, 163 (03) :951-956
[6]  
LOWRY OH, 1946, J BIOL CHEM, V162, P421
[7]  
LOWRY OH, 1951, J BIOL CHEM, V193, P265
[8]   MECHANISTIC AND PHYSIOLOGICAL CONSEQUENCES OF HPR(SER) PHOSPHORYLATION ON THE ACTIVITIES OF THE PHOSPHOENOLPYRUVATE - SUGAR PHOSPHOTRANSFERASE SYSTEM IN GRAM-POSITIVE BACTERIA - STUDIES WITH SITE-SPECIFIC MUTANTS OF HPR [J].
REIZER, J ;
SUTRINA, SL ;
SAIER, MH ;
STEWART, GC ;
PETERKOFSKY, A ;
REDDY, P .
EMBO JOURNAL, 1989, 8 (07) :2111-2120
[9]   PROPERTIES OF ATP-DEPENDENT PROTEIN-KINASE FROM STREPTOCOCCUS-PYOGENES THAT PHOSPHORYLATES A SERYL RESIDUE IN HPR, A PHOSPHOCARRIER PROTEIN OF THE PHOSPHOTRANSFERASE SYSTEM [J].
REIZER, J ;
NOVOTNY, MJ ;
HENGSTENBERG, W ;
SAIER, MH .
JOURNAL OF BACTERIOLOGY, 1984, 160 (01) :333-340
[10]  
REIZER J, 1989, FEMS MICROBIOL REV, V63, P149
12