Literature DB >> 15802248

PII signal transduction proteins: sensors of alpha-ketoglutarate that regulate nitrogen metabolism.

Alexander J Ninfa1, Peng Jiang.   

Abstract

PII proteins are small homotrimeric signal transduction proteins that regulate the activities of metabolic enzymes and permeases, and control the activities of signal transduction enzymes. The protein family shows high conservation, with examples in eukaryota (plants and eukaryotic algae), archaea, and bacteria. This distribution indicates that PII is one of the most ancient signalling proteins known.

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Year:  2005        PMID： 15802248     DOI： 10.1016/j.mib.2005.02.011

Source DB:  PubMed          Journal:  Curr Opin Microbiol        ISSN： 1369-5274            Impact factor:   7.934


  96 in total

1.  Structural basis for the regulation of NtcA-dependent transcription by proteins PipX and PII.

Authors:  José L Llácer; Javier Espinosa; Miguel A Castells; Asunción Contreras; Karl Forchhammer; Vicente Rubio
Journal:  Proc Natl Acad Sci U S A       Date:  2010-08-17       Impact factor: 11.205

2.  Control of AmtB-GlnK complex formation by intracellular levels of ATP, ADP, and 2-oxoglutarate.

Authors:  Martha V Radchenko; Jeremy Thornton; Mike Merrick
Journal:  J Biol Chem       Date:  2010-07-18       Impact factor: 5.157

3.  Regulation of nitrogenase by 2-oxoglutarate-reversible, direct binding of a PII-like nitrogen sensor protein to dinitrogenase.

Authors:  Jeremy A Dodsworth; John A Leigh
Journal:  Proc Natl Acad Sci U S A       Date:  2006-06-15       Impact factor: 11.205

4.  Alanine dehydrogenase activity is required for adequate progression of phycobilisome degradation during nitrogen starvation in Synechococcus elongatus PCC 7942.

Authors:  Roxane Lahmi; Eleonora Sendersky; Alexander Perelman; Martin Hagemann; Karl Forchhammer; Rakefet Schwarz
Journal:  J Bacteriol       Date:  2006-07       Impact factor: 3.490

5.  Transposon mutations in the 5' end of glnD, the gene for a nitrogen regulatory sensor, that suppress the osmosensitive phenotype caused by otsBA lesions in Escherichia coli.

Authors:  Anne Tøndervik; Haakon R Torgersen; Hans K Botnmark; Arne R Strøm
Journal:  J Bacteriol       Date:  2006-06       Impact factor: 3.490

6.  Structure of GlnK1 with bound effectors indicates regulatory mechanism for ammonia uptake.

Authors:  Ozkan Yildiz; Christoph Kalthoff; Stefan Raunser; Werner Kühlbrandt
Journal:  EMBO J       Date:  2007-01-04       Impact factor: 11.598

7.  Metabolic analysis of Chlorobium chlorochromatii CaD3 reveals clues of the symbiosis in 'Chlorochromatium aggregatum'.

Authors:  Daniel Cerqueda-García; León P Martínez-Castilla; Luisa I Falcón; Luis Delaye
Journal:  ISME J       Date:  2013-11-28       Impact factor: 10.302

8.  Chloroplast acetyl-CoA carboxylase activity is 2-oxoglutarate-regulated by interaction of PII with the biotin carboxyl carrier subunit.

Authors:  Ana Belen Feria Bourrellier; Benoit Valot; Alain Guillot; Françoise Ambard-Bretteville; Jean Vidal; Michael Hodges
Journal:  Proc Natl Acad Sci U S A       Date:  2009-12-14       Impact factor: 11.205

9.  A transcriptome study of the QseEF two-component system and the QseG membrane protein in enterohaemorrhagic Escherichia coli O157 : H7.

Authors:  Nicola C Reading; David Rasko; Alfredo G Torres; Vanessa Sperandio
Journal:  Microbiology (Reading)       Date:  2010-01-07       Impact factor: 2.777

10.  Dual involvement of CbrAB and NtrBC in the regulation of histidine utilization in Pseudomonas fluorescens SBW25.

Authors:  Xue-Xian Zhang; Paul B Rainey
Journal:  Genetics       Date:  2008-01       Impact factor: 4.562
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