MSME, A LIPOPROTEIN INVOLVED IN SUGAR-TRANSPORT IN STREPTOCOCCUS-MUTANS

被引：39

作者：

SUTCLIFFE, IC

TAO, L

FERRETTI, JJ

RUSSELL, RRB

机构：

[1] UNIV NEWCASTLE UPON TYNE,SCH DENT,DEPT ORAL BIOL,NEWCASTLE TYNE NE2 4BW,ENGLAND

[2] UNIV OKLAHOMA,HLTH SCI CTR,DEPT MICROBIOL & IMMUNOL,OKLAHOMA CITY,OK 73190

来源：

JOURNAL OF BACTERIOLOGY | 1993年 / 175卷 / 06期

关键词：

D O I：

10.1128/JB.175.6.1853-1855.1993

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Metabolic labelling by [C-14]palmitic acid showed that growth of Streptococcus mutans LT11 in raffinose, an inducer of the msm operon, resulted in increased production of a 45-kDa lipoprotein corresponding to MsmE, which is believed to be a sugar-binding protein. MsmE was also labelled when an msmE clone was expressed in Escherichia coli. The presence of a lipid anchor on MsmE provides a likely explanation of how the sugar-binding protein component of the msm binding protein-dependent multiple sugar transport system is retained at the cell surface.

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页码：1853 / 1855

页数：3

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