Literature DB >> 16151168

Nitrogenase switch-off by ammonium ions in Azospirillum brasilense requires the GlnB nitrogen signal-transducing protein.

Giseli Klassen1, Emanuel M Souza, M Geoffrey Yates, Liu Un Rigo, Roberta M Costa, Juliana Inaba, Fábio O Pedrosa.   

Abstract

Nitrogenase activity in several diazotrophs is switched off by ammonium and reactivated after consumption. The signaling pathway to this system in Azospirillum brasilense is not understood. We show that ammonium-dependent switch-off through ADP-ribosylation of Fe protein was partial in a glnB mutant of A. brasilense but absent in a glnB glnZ double mutant. Triggering of inactivation by anaerobic conditions was not affected in either mutant. The results suggest that glnB is necessary for full ammonium-dependent nitrogenase switch-off in A. brasilense.

Entities:  

Mesh：

Substances：

Year:  2005        PMID： 16151168      PMCID： PMC1214662          DOI： 10.1128/AEM.71.9.5637-5641.2005

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  35 in total

1.  AmtB is necessary for NH(4)(+)-induced nitrogenase switch-off and ADP-ribosylation in Rhodobacter capsulatus.

Authors:  Alexander F Yakunin; Patrick C Hallenbeck
Journal:  J Bacteriol       Date:  2002-08       Impact factor: 3.490

2.  Modified reagents for determination of urea and ammonia.

Authors:  A L CHANEY; E P MARBACH
Journal:  Clin Chem       Date:  1962-04       Impact factor: 8.327

3.  Potential roles for the glnB and ntrYX genes in Azospirillum brasilense.

Authors:  J C Vitorino; M B Steffens; H B Machado; M G Yates; E M Souza; F O Pedrosa
Journal:  FEMS Microbiol Lett       Date:  2001-07-24       Impact factor: 2.742

4.  Distinct roles of P(II)-like signal transmitter proteins and amtB in regulation of nif gene expression, nitrogenase activity, and posttranslational modification of NifH in Azoarcus sp. strain BH72.

Authors:  Dietmar E Martin; Barbara Reinhold-Hurek
Journal:  J Bacteriol       Date:  2002-04       Impact factor: 3.490

5.  Effect of P(II) and its homolog GlnK on reversible ADP-ribosylation of dinitrogenase reductase by heterologous expression of the Rhodospirillum rubrum dinitrogenase reductase ADP-ribosyl transferase-dinitrogenase reductase-activating glycohydrolase regulatory system in Klebsiella pneumoniae.

Authors:  Y Zhang; E L Pohlmann; C M Halbleib; P W Ludden; G P Roberts
Journal:  J Bacteriol       Date:  2001-03       Impact factor: 3.490

6.  Ammonia switch-off of nitrogen fixation in the methanogenic archaeon Methanococcus maripaludis: mechanistic features and requirement for the novel GlnB homologues, NifI(1) and NifI(2).

Authors:  P S Kessler; C Daniel; J A Leigh
Journal:  J Bacteriol       Date:  2001-02       Impact factor: 3.490

7.  Functional characterization of three GlnB homologs in the photosynthetic bacterium Rhodospirillum rubrum: roles in sensing ammonium and energy status.

Authors:  Y Zhang; E L Pohlmann; P W Ludden; G P Roberts
Journal:  J Bacteriol       Date:  2001-11       Impact factor: 3.490

8.  Control of nitrogenase reactivation by the GlnZ protein in Azospirillum brasilense.

Authors:  G Klassen; E M de Souza; M G Yates; L U Rigo; J Inaba; F de O Pedrosa
Journal:  J Bacteriol       Date:  2001-11       Impact factor: 3.490

9.  Regulation of glnB gene promoter expression in Azospirillum brasilense by the NtrC protein.

Authors:  Luciano F Huergo; Emanuel M Souza; M Berenice R Steffens; M Geoffrey Yates; Fabio O Pedrosa; Leda S Chubatsu
Journal:  FEMS Microbiol Lett       Date:  2003-06-06       Impact factor: 2.742

10.  Role of GlnB and GlnK in ammonium control of both nitrogenase systems in the phototrophic bacterium Rhodobacter capsulatus.

Authors:  Thomas Drepper; Silke Groß; Alexander F Yakunin; Patrick C Hallenbeck; Bernd Masepohl; Werner Klipp
Journal:  Microbiology       Date:  2003-08       Impact factor: 2.777
View more
  7 in total

1.  Adenosine diphosphate ribosylation of dinitrogenase reductase and adenylylation of glutamine synthetase control ammonia excretion in ethylenediamine-resistant mutants of Azospirillum brasilense Sp7.

Authors:  A Srivastava; A K Tripathi
Journal:  Curr Microbiol       Date:  2006-09-12       Impact factor: 2.188

2.  Redirection of metabolism for biological hydrogen production.

Authors:  Federico E Rey; Erin K Heiniger; Caroline S Harwood
Journal:  Appl Environ Microbiol       Date:  2007-01-12       Impact factor: 4.792

3.  The nitrogenase regulatory enzyme dinitrogenase reductase ADP-ribosyltransferase (DraT) is activated by direct interaction with the signal transduction protein GlnB.

Authors:  Vivian R Moure; Karamatullah Danyal; Zhi-Yong Yang; Shannon Wendroth; Marcelo Müller-Santos; Fabio O Pedrosa; Marcelo Scarduelli; Edileusa C M Gerhardt; Luciano F Huergo; Emanuel M Souza; Lance C Seefeldt
Journal:  J Bacteriol       Date:  2012-11-09       Impact factor: 3.490

4.  Membrane sequestration of PII proteins and nitrogenase regulation in the photosynthetic bacterium Rhodobacter capsulatus.

Authors:  Pier-Luc Tremblay; Thomas Drepper; Bernd Masepohl; Patrick C Hallenbeck
Journal:  J Bacteriol       Date:  2007-06-22       Impact factor: 3.490

5.  Identification and functional characterization of NifA variants that are independent of GlnB activation in the photosynthetic bacterium Rhodospirillum rubrum.

Authors:  Xiaoxiao Zou; Yu Zhu; Edward L Pohlmann; Jilun Li; Yaoping Zhang; Gary P Roberts
Journal:  Microbiology (Reading)       Date:  2008-09       Impact factor: 2.777

Review 6.  Manipulating nitrogen regulation in diazotrophic bacteria for agronomic benefit.

Authors:  Marcelo Bueno Batista; Ray Dixon
Journal:  Biochem Soc Trans       Date:  2019-04-01       Impact factor: 5.407

7.  NfiR, a New Regulatory Noncoding RNA (ncRNA), Is Required in Concert with the NfiS ncRNA for Optimal Expression of Nitrogenase Genes in Pseudomonas stutzeri A1501.

Authors:  Yuhua Zhan; Zhiping Deng; Yongliang Yan; Hongyang Zhang; Chao Lu; Zhimin Yang; Liguo Shang; Yi Huang; Fanyang Lv; Yaqun Liu; Yichao Liu; Shanshan Wang; Sanfeng Chen; Xue-Xian Zhang; Qi Cheng; Min Lin
Journal:  Appl Environ Microbiol       Date:  2019-07-01       Impact factor: 4.792
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.