3j3t

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==Reference==
==Reference==
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<references group="xtra"/><references/>
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<ref group="xtra">PMID:023595989</ref><references group="xtra"/><references/>
[[Category: Bacillus subtilis subsp. subtilis str. 168]]
[[Category: Bacillus subtilis subsp. subtilis str. 168]]
[[Category: Gao, N.]]
[[Category: Gao, N.]]

Revision as of 05:04, 28 August 2013

Template:STRUCTURE 3j3t

Contents

Structural dynamics of the MecA-ClpC complex revealed by cryo-EM

Template:ABSTRACT PUBMED 23595989

Function

[MECA1_BACSU] Enables the recognition and targeting of unfolded and aggregated proteins to the ClpC protease or to other proteins involved in proteolysis. Acts negatively in the development of competence by binding ComK and recruiting it to the ClpCP protease. When overexpressed, inhibits sporulation. Also involved in Spx degradation by ClpC.[1] [CLPC_BACSU] Competence gene repressor; required for cell growth at high temperature. Negative regulator of comK expression. May interact with MecA to negatively regulate comK.

About this Structure

3j3t is a 12 chain structure with sequence from Bacillus subtilis subsp. subtilis str. 168. Full crystallographic information is available from OCA.

Reference

  • Liu J, Mei Z, Li N, Qi Y, Xu Y, Shi Y, Wang F, Lei J, Gao N. Structural dynamics of the MecA-ClpC complex: a type II AAA+ protein unfolding machine. J Biol Chem. 2013 Apr 17. PMID:23595989 doi:10.1074/jbc.M113.458752
  1. ↑ Schlothauer T, Mogk A, Dougan DA, Bukau B, Turgay K. MecA, an adaptor protein necessary for ClpC chaperone activity. Proc Natl Acad Sci U S A. 2003 Mar 4;100(5):2306-11. Epub 2003 Feb 21. PMID:12598648 doi:10.1073/pnas.0535717100

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OCA

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