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Artículo
Inorganic Pyrophosphatases: Study of Interest
(Scientific Research Publishing, 2017)
Inorganic pyrophosphatases are enzymes that catalyze the hydrolysis of inorganic pyrophosphate to orthophosphate. These enzymes are divided into two groups: the soluble pyrophosphatases and the membrane pyrophosphatases. ...
Artículo
Vacuolar H+-Pyrophosphatase AVP1 is Involved in Amine Fungicide Tolerance in Arabidopsis thaliana and Provides Tridemorph Resistance in Yeast
(Frontiers Media, 2016)
Amine fungicides are widely used as crop protectants. Their success is believed to be related to their ability to inhibit postlanosterol sterol biosynthesis in fungi, in particular sterol-Δ8,Δ7-isomerases and sterol-Δ14- ...
Artículo
N-terminal chimaeras with signal sequences enhance the functional expression and alter the subcellular localization of heterologous membrane-bound inorganic pyrophosphatases in yeast
(Portland Press, 2010)
Expression of heterologous multispanning membrane proteins in Saccharomyces cerevisiae is a difficult task. Quite often, the use of multicopy plasmids where the foreign gene is under the control of a strong promoter does ...
Artículo
Hongos entomopatógenos: de la agricultura a la conservación del patrimonio histórico
(Instituto Andaluz de Patrimonio Histórico, 2018)
Los métodos tradicionales utilizados en la conservación del patrimonio histórico incluyen principalmente el uso de insecticidas sintéticos, que presentan las desventajas de su toxicidad y de su falta de inocuidad sobre el ...
Artículo
Functional complementation of yeast cytosolic pyrophosphatase by bacterial and plant H -translocating pyrophosphatases
(National Academy of Sciences, 2002)
Two types of proteins that hydrolyze inorganic pyrophosphate (PPi), very different in both amino acid sequence and structure, have been characterized to date: soluble and membrane-bound proton-pumping pyrophosphatases ...
Artículo
Differential regulation of soluble and membrane-bound inorganic pyrophosphatases in the photosynthetic bacterium Rhodospirillum rubrum provides insights into pyrophosphate-based stress bioenergetics
(American Society for Microbiology, 2004)
Soluble and membrane-bound inorganic pyrophosphatases (sPPase and H -PPase, respectively) of the purple nonsulfur bacterium Rhodospirillum rubrum are differentially regulated by environmental growth conditions. Both ...
Artículo
Editorial: pyrophosphates and polyphosphates in plants and microorganisms
(Frontiers Media, 2021)
Phosphorus is the fifth most abundant chemical element in living cells. Microorganisms and plants take up phosphorus as dissolved (ortho)phosphate (Pi), that is often limited due to the formation of sparingly soluble ...
Artículo
Enzymatic systems of inorganic pyrophosphate bioenergetics in photosynthetic and heterotrophic protists: remmants or metabolic cornerstones?
(Springer, 2001)
An increasing body of biochemical and genetic evidence suggests that inorganic pyrophosphate (PPi) plays an important role in protist bioenergetics. In these organisms, two types of inorganic pyrophosphatases [EC 3.6.1.1, ...
Artículo
The H+-Translocating Inorganic Pyrophosphatase From Arabidopsis thaliana Is More Sensitive to Sodium Than Its Na+-Translocating Counterpart From Methanosarcina mazei
(Frontiers Media S.A., 2020)
Overexpression of membrane-bound K+-dependent H+-translocating inorganic pyrophosphatases (H+-PPases) from higher plants has been widely used to alleviate the sensitivity toward NaCl in these organisms, a strategy that had ...