Literature DB >> 10986266

Revised translation start site for secM defines an atypical signal peptide that regulates Escherichia coli secA expression.

S Sarker1, K E Rudd, D Oliver.   

Abstract

The secretion-responsive regulation of Escherichia coli secA occurs by coupling its translation to the translation and secretion of an upstream regulator, secM (formerly geneX). We revise the translational start site for secM, defining a new signal peptide sequence with an extended amino-terminal region. Mutational studies indicate that certain atypical amino acyl residues within this extended region are critical for proper secA regulation.

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Year:  2000        PMID： 10986266      PMCID： PMC111006          DOI： 10.1128/JB.182.19.5592-5595.2000

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  23 in total

Review 1.  The Sec system.

Authors:  A J Driessen; P Fekkes; J P van der Wolk
Journal:  Curr Opin Microbiol       Date:  1998-04       Impact factor: 7.934

2.  Regulation of Escherichia coli secA by cellular protein secretion proficiency requires an intact gene X signal sequence and an active translocon.

Authors:  D Oliver; J Norman; S Sarker
Journal:  J Bacteriol       Date:  1998-10       Impact factor: 3.490

3.  Synthetic signal peptides specifically recognize SecA and stimulate ATPase activity in the absence of preprotein.

Authors:  A Miller; L Wang; D A Kendall
Journal:  J Biol Chem       Date:  1998-05-08       Impact factor: 5.157

4.  Distinct catalytic roles of the SecYE, SecG and SecDFyajC subunits of preprotein translocase holoenzyme.

Authors:  F Duong; W Wickner
Journal:  EMBO J       Date:  1997-05-15       Impact factor: 11.598

5.  Identification of prokaryotic and eukaryotic signal peptides and prediction of their cleavage sites.

Authors:  H Nielsen; J Engelbrecht; S Brunak; G von Heijne
Journal:  Protein Eng       Date:  1997-01

6.  Dual regulation of Escherichia coli secA translation by distinct upstream elements.

Authors:  P McNicholas; R Salavati; D Oliver
Journal:  J Mol Biol       Date:  1997-01-17       Impact factor: 5.469

7.  The SecDFyajC domain of preprotein translocase controls preprotein movement by regulating SecA membrane cycling.

Authors:  F Duong; W Wickner
Journal:  EMBO J       Date:  1997-08-15       Impact factor: 11.598

8.  Competition between ribosome and SecA binding promotes Escherichia coli secA translational regulation.

Authors:  R Salavati; D Oliver
Journal:  RNA       Date:  1995-09       Impact factor: 4.942

9.  SecA promotes preprotein translocation by undergoing ATP-driven cycles of membrane insertion and deinsertion.

Authors:  A Economou; W Wickner
Journal:  Cell       Date:  1994-09-09       Impact factor: 41.582

10.  The catalytic cycle of the escherichia coli SecA ATPase comprises two distinct preprotein translocation events.

Authors:  J P van der Wolk; J G de Wit; A J Driessen
Journal:  EMBO J       Date:  1997-12-15       Impact factor: 11.598
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  10 in total

1.  Critical regions of secM that control its translation and secretion and promote secretion-specific secA regulation.

Authors:  Shameema Sarker; Donald Oliver
Journal:  J Bacteriol       Date:  2002-05       Impact factor: 3.490

2.  Translocon "pulling" of nascent SecM controls the duration of its translational pause and secretion-responsive secA regulation.

Authors:  Martha E Butkus; Lucia B Prundeanu; Donald B Oliver
Journal:  J Bacteriol       Date:  2003-11       Impact factor: 3.490

3.  SecM facilitates translocase function of SecA by localizing its biosynthesis.

Authors:  Hitoshi Nakatogawa; Akiko Murakami; Hiroyuki Mori; Koreaki Ito
Journal:  Genes Dev       Date:  2005-02-15       Impact factor: 11.361

4.  Recruitment of a species-specific translational arrest module to monitor different cellular processes.

Authors:  Shinobu Chiba; Takashi Kanamori; Takuya Ueda; Yoshinori Akiyama; Kit Pogliano; Koreaki Ito
Journal:  Proc Natl Acad Sci U S A       Date:  2011-03-07       Impact factor: 11.205

Review 5.  The Sec System: Protein Export in Escherichia coli.

Authors:  Jennine M Crane; Linda L Randall
Journal:  EcoSal Plus       Date:  2017-11

6.  Genetic screen yields mutations in genes encoding all known components of the Escherichia coli signal recognition particle pathway.

Authors:  Hongping Tian; Jon Beckwith
Journal:  J Bacteriol       Date:  2002-01       Impact factor: 3.490

7.  Exploration of the arrest peptide sequence space reveals arrest-enhanced variants.

Authors:  Florian Cymer; Rickard Hedman; Nurzian Ismail; Gunnar von Heijne
Journal:  J Biol Chem       Date:  2015-02-24       Impact factor: 5.157

8.  Increased freedom of movement in the nascent chain results in dynamic changes in the structure of the SecM arrest motif.

Authors:  Hazel A Bracken; Cheryl A Woolhead
Journal:  Biosci Rep       Date:  2019-01-18       Impact factor: 3.840

9.  Nascent SecM chain interacts with outer ribosomal surface to stabilize translation arrest.

Authors:  Mikihisa Muta; Ryo Iizuka; Tatsuya Niwa; Yuanfang Guo; Hideki Taguchi; Takashi Funatsu
Journal:  Biochem J       Date:  2020-01-31       Impact factor: 3.857

10.  A biphasic pulling force acts on transmembrane helices during translocon-mediated membrane integration.

Authors:  Nurzian Ismail; Rickard Hedman; Nina Schiller; Gunnar von Heijne
Journal:  Nat Struct Mol Biol       Date:  2012-09-23       Impact factor: 15.369
  10 in total

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