Literature DB >> 11514528

CotA of Bacillus subtilis is a copper-dependent laccase.

M F Hullo1, I Moszer, A Danchin, I Martin-Verstraete.   

Abstract

The spore coat protein CotA of Bacillus subtilis displays similarities with multicopper oxidases, including manganese oxidases and laccases. B. subtilis is able to oxidize manganese, but neither CotA nor other sporulation proteins are involved. We demonstrate that CotA is a laccase. Syringaldazine, a specific substrate of laccases, reacted with wild-type spores but not with DeltacotA spores. CotA may participate in the biosynthesis of the brown spore pigment, which appears to be a melanin-like product and to protect against UV light.

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Year:  2001        PMID： 11514528      PMCID： PMC95427          DOI： 10.1128/JB.183.18.5426-5430.2001

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


  20 in total

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  94 in total

1.  The dynamic spore.

Authors:  Adam Driks
Journal:  Proc Natl Acad Sci U S A       Date:  2003-03-11       Impact factor: 11.205

2.  From rings to layers: surprising patterns of protein deposition during bacterial spore assembly.

Authors:  Adam Driks
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3.  Crystallization and X-ray diffraction studies of a two-domain laccase from Streptomyces griseoflavus.

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4.  Engineering bifunctional laccase-xylanase chimeras for improved catalytic performance.

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5.  Characterization of a multicopper oxidase gene from Staphylococcus aureus.

Authors:  S Sitthisak; K Howieson; C Amezola; R K Jayaswal
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Journal:  Extremophiles       Date:  2005-07-06       Impact factor: 2.395

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Authors:  Shin-ichi Sakasegawa; Hidehiko Ishikawa; Shigeyuki Imamura; Haruhiko Sakuraba; Shuichiro Goda; Toshihisa Ohshima
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8.  Surface Display of Bacterial Laccase CotA on Escherichia coli Cells and its Application in Industrial Dye Decolorization.

Authors:  Yue Zhang; Weiliang Dong; Ziyao Lv; Jiawei Liu; Wenmin Zhang; Jie Zhou; Fengxue Xin; Jiangfeng Ma; Min Jiang
Journal:  Mol Biotechnol       Date:  2018-09       Impact factor: 2.695

9.  Role of SufI (FtsP) in cell division of Escherichia coli: evidence for its involvement in stabilizing the assembly of the divisome.

Authors:  Harish Samaluru; L SaiSree; Manjula Reddy
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Authors:  Jan-Willem Veening; Oscar P Kuipers; Stanley Brul; Klaas J Hellingwerf; Remco Kort
Journal:  J Bacteriol       Date:  2006-04       Impact factor: 3.490
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