Literature DB >> 10564792

Synthesis of chitinase in Streptomyces thermoviolaceus is regulated by a two-component sensor-regulator system.

H Tsujibo1, N Hatano, T Okamoto, H Endo, K Miyamoto, Y Inamori.   

Abstract

The chiS and chiR genes located upstream of the chitinase locus (chi40) on the chromosome of Streptomyces thermoviolaceus OPC-520 were cloned and sequenced. The deduced amino acid sequences revealed that ChiS (390 amino acids, 40.9 kDa) and ChiR (213 amino acids, 22 kDa) show significant sequence similarities to histidine kinases and response regulators, respectively, of typical prokaryotic two-component regulatory systems. The extracellular chitinase activity of Streptomyces lividans 66 (pTSR2 (bearing chiS, chiR and chi40)) was significantly enhanced by a high dosage of the chiS and chiR genes.

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Year:  1999        PMID： 10564792     DOI： 10.1111/j.1574-6968.1999.tb08829.x

Source DB:  PubMed          Journal:  FEMS Microbiol Lett        ISSN： 0378-1097            Impact factor:   2.742


  8 in total

1.  Effect of different carbon sources on endochitinase production by Colletotrichum gloeosporioides.

Authors:  R F Souza; R M A Soares; R P Nascimento; R R R Coelho; R C Gomes
Journal:  Curr Microbiol       Date:  2005-06-16       Impact factor: 2.188

2.  Cloning of a two-component regulatory system probably involved in the regulation of chitinase in Streptomyces coelicolor A3(2).

Authors:  J Kormanec; B Sevcíková; D Homérová
Journal:  Folia Microbiol (Praha)       Date:  2000       Impact factor: 2.099

3.  Aeromonas caviae CB101 contains four chitinases encoded by a single gene chi1.

Authors:  Muhammad Aamer Mehmood; Yingbao Gai; Qunchuan Zhuang; Feng Wang; Xiang Xiao; Fengping Wang
Journal:  Mol Biotechnol       Date:  2010-03       Impact factor: 2.695

4.  The chitinolytic cascade in Vibrios is regulated by chitin oligosaccharides and a two-component chitin catabolic sensor/kinase.

Authors:  Xibing Li; Saul Roseman
Journal:  Proc Natl Acad Sci U S A       Date:  2003-12-29       Impact factor: 11.205

5.  Response regulator ChiR regulates expression of chitinase gene, chiC, in Streptomyces coelicolor.

Authors:  D Homerová; R Knirschová; J Kormanec
Journal:  Folia Microbiol (Praha)       Date:  2002       Impact factor: 2.099

6.  The Crystal Structure of a Streptomyces thermoviolaceus Thermophilic Chitinase Known for Its Refolding Efficiency.

Authors:  Piotr H Malecki; Magdalena Bejger; Wojciech Rypniewski; Constantinos E Vorgias
Journal:  Int J Mol Sci       Date:  2020-04-21       Impact factor: 5.923

Review 7.  Chitinolytic microorganisms and their possible application in environmental protection.

Authors:  Maria Swiontek Brzezinska; Urszula Jankiewicz; Aleksandra Burkowska; Maciej Walczak
Journal:  Curr Microbiol       Date:  2013-08-29       Impact factor: 2.188

8.  Chitinase Expression in Listeria monocytogenes Is Influenced by lmo0327, Which Encodes an Internalin-Like Protein.

Authors:  Dafni Katerina Paspaliari; Vicky Gaedt Kastbjerg; Hanne Ingmer; Magdalena Popowska; Marianne Halberg Larsen
Journal:  Appl Environ Microbiol       Date:  2017-10-31       Impact factor: 4.792
  8 in total

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