Literature DB >> 17449605

Conversion of flavodoxin from holoenzyme to apoprotein during growth phase changes in Helicobacter pylori.

Hirofumi Shimomura1, Shunji Hayashi, Kenji Yokota, Keiji Oguma, Yoshikazu Hirai.   

Abstract

The catabolic pathway for flavodoxin has yet to be clarified for any bacterial species. In this study, we found that the flavin mononucleotide in the flavodoxin of Helicobacter pylori is degraded to riboflavin via the phosphomonoesterase activity of class C acid phosphatase. The result is a conversion of holoflavodoxin to apoflavodoxin.

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Year:  2007        PMID： 17449605      PMCID： PMC1913443          DOI： 10.1128/JB.00272-07

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


  12 in total

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Authors:  P Gaudu; B Weiss
Journal:  J Bacteriol       Date:  2000-04       Impact factor: 3.490

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Journal:  Cell Mol Life Sci       Date:  1998-08       Impact factor: 9.261

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Journal:  Lancet       Date:  1983-06-04       Impact factor: 79.321

Review 5.  Chronic gastritis--a pathogenetic approach.

Authors:  J I Wyatt; M F Dixon
Journal:  J Pathol       Date:  1988-02       Impact factor: 7.996

6.  Crystal structure of oxidized flavodoxin, an essential protein in Helicobacter pylori.

Authors:  Jörg Freigang; Kay Diederichs; Klaus P Schäfer; Wolfram Welte; Ralf Paul
Journal:  Protein Sci       Date:  2002-02       Impact factor: 6.725

7.  fldA is an essential gene required in the 2-C-methyl-D-erythritol 4-phosphate pathway for isoprenoid biosynthesis.

Authors:  Kia-Joo Puan; Hong Wang; Tohru Dairi; Tomohisa Kuzuyama; Craig T Morita
Journal:  FEBS Lett       Date:  2005-07-04       Impact factor: 4.124

8.  The hppA gene of Helicobacter pylori encodes the class C acid phosphatase precursor.

Authors:  Renata Godlewska; Janusz M Bujnicki; Jerzy Ostrowski; Elzbieta K Jagusztyn-Krynicka
Journal:  FEBS Lett       Date:  2002-08-14       Impact factor: 4.124

9.  The class C acid phosphatase of Helicobacter pylori is a 5' nucleotidase.

Authors:  Thomas J Reilly; Michael J Calcutt
Journal:  Protein Expr Purif       Date:  2004-01       Impact factor: 1.650

10.  Identification of carboxylation enzymes and characterization of a novel four-subunit pyruvate:flavodoxin oxidoreductase from Helicobacter pylori.

Authors:  N J Hughes; P A Chalk; C L Clayton; D J Kelly
Journal:  J Bacteriol       Date:  1995-07       Impact factor: 3.490
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