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PMID: 8449892 Published · ppublish English Journal Article Research Support, U.S. Gov't, P.H.S.

MsmE, a lipoprotein involved in sugar transport in Streptococcus mutans.

Journal of bacteriology ·Vol. 175 ·No. 6 ·1993-03-00 ·Pages 1853-5

Sutcliffe IC, Tao L, Ferretti JJ, Russell RR

Abstract

Metabolic labelling by [14C]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.

Related Genes
MeSH Terms
Amino Acid Sequence Bacterial Proteins/genetics,metabolism Biological Transport Carbohydrate Metabolism Electrophoresis, Polyacrylamide Gel Lipoproteins/genetics,metabolism Molecular Sequence Data Streptococcus mutans/genetics,metabolism
Chemicals
Bacterial Proteins Lipoproteins
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Sutcliffe I C
Department of Oral Biology, Dental School, University of Newcastle Upon Tyne, United Kingdom.
Tao L
Ferretti J J
Russell R R
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18 references, click to expand
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Article Info
Journal
Journal of bacteriology
Abbr.
J Bacteriol
ISSN
0021-9193
Published
1993-03-00
Pages
1853-5
Language
English
Region
United States
NLM ID
2985120R
PMCID
PMC203995
Subset
IM
Grants
NIDCR NIH HHS · DE08191 · United States
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