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The kdp-atpase system and its regulation

WebThe Kdp-ATPase system and its regulation. The Kdp-ATPase system and its regulation. Bhakti Basu ... WebMay 27, 2007 · K+, the dominant intracellular cation, is required for various physiological processes like turgor homeostasis, pH regulation etc. Bacterial cells have evolved many …

Chapter 9 The Kdp System: A Bacterial K+ Transport ATPase

WebThe Kdp-ATPase system is a K + uptake system and the growth rate in the kdpA mutant is altered under low K + conditions In other bacteria, such as E. coli , M. smegmatis and Staphylococcus aureus [ Citation 33 , Citation 48 , Citation 49 ], the Kdp-ATPase is a high affinity inducible system that is important for survival in environments with ... WebMay 27, 2007 · The Kdp-ATPase system and its regulation. K+, the dominant intracellular cation, is required for various physiological processes like turgor homeostasis, pH … racheal l. adkins https://djfula.com

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WebThe Kdp-ATPase system and its regulation. J Biosci. 2007 Apr; 32(3):559-68. ... The Kdp system is widely dispersed among the different classes of bacteria including the … WebHere we reveal the role of LuxS in the regulation of capsular polysaccharide synthesis in S. aureus NCTC8325 and show that AI-2 can regulate gene expression and is involved in some physiological activities in S. aureus as a signaling molecule. ... The Kdp-ATPase system and its regulation. J. Biosci.32:559-568. Crossref. PubMed. Google Scholar. 6. WebJan 8, 2024 · The Kdp-ATPase system is a K + uptake system and the growth rate in the kdpA mutant is altered under low K + conditions In other bacteria, such as E. coli , M. smegmatis and Staphylococcus aureus [ 33 , 48 , 49 ], the Kdp-ATPase is a high affinity inducible system that is important for survival in environments with low K + … shoe repair yucca valley ca

The roles and regulation of potassium in bacteria. - Europe PMC

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The kdp-atpase system and its regulation

Full article: The potassium transporter KdpA affects persister ...

WebThe Kdp system is widely dispersed among the different classes of bacteria including the cyanobacteria. The ordering of the kdpA, kdpB and kdpC is relatively fixed but the kdpD/E … WebApr 24, 2024 · Kdp-ATPase is an inducible high affinity potassium uptake system that is widely distributed in bacteria, and is generally regulated by the KdpD/KdpE two-component system (TCS).

The kdp-atpase system and its regulation

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WebThe ordering of the kdpA, kdpB and kdpC is relatively fixed but the kdpD/E genes show different arrangements in distantly related bacteria. Our studies have shown that the … WebPotassium (K(+) ) plays a vital role in bacterial physiology, including regulation of cytoplasmic pH, turgor pressure and transmembrane electrical potential. ... after an extended lag phase, indicating the presence of a secondary K(+) transporter. Disruption of both ktrA and the Kdp-ATPase system, important for K(+) uptake in other organisms ...

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Webauthors,M. Gassel,T. Möllenkamp,W. Puppe,K. Altendorf The KdpF subunit is part of the K(+)-translocating Kdp complex of Escherichia coli and is responsible for stabilization of the complex in vitro. J. WebApr 21, 2024 · During high osmotic conditions, the cell is subjected to extreme K + limitation, and a high-affinity (Km = 2 μM) K + uptake system, Kdp-ATPase, is induced which is a …

WebJan 8, 2024 · Mycobacterial persistence mechanisms remain to be fully characterized. Screening a transposon insertion library of Mycobacterium marinum identified kdpA, whose inactivation reduced the fraction of persisters after exposure to rifampicin.kdpA encodes a transmembrane protein that is part of the Kdp-ATPase, an ATP-dependent high-affinity …

Webuptake system (K m 2 μM), is effected by an inducible KdpATPase expressed under K+ limiting conditions (active below 5 mM K+) [5]. Ktr, a fourth constitutively expressed K+ … shoe repair yorkWebThe affinity of the partially purified ATPase from B. acidocaldarius for its substrates K + (K m 2–3 μM) and ATP (K m 80 μM), its stimulation by various divalent cations, and its inhibition by vanadate (K i 1–2 μM), bafilomycin A 1 (K i, 20 μM), DCCD (K i 200 μM) or Ca 2+ were also similar to those of the E coli enzyme, indicating that ... shoe repair wytheville vaWebJul 1, 1997 · The Kdp-ATPase system and its regulation. Ballal A, Basu B, Apte SK. J Biosci, 32(3):559-568, 01 Apr 2007 Cited by: 57 articles PMID: 17536175. Review. The bacterial Kdp K(+)-ATPase and its relation to other transport ATPases, such as the Na+/K(+)- and Ca2(+)-ATPases in higher organisms. Epstein W, ... racheal lampa beautyWebDec 5, 2024 · The genome of D. radiodurans harbors genes for structural and regulatory proteins of Kdp ATPase, in an operon pattern, on Mega plasmid 1. Organization of its two-component regulatory genes is unique. … shoe repair youngstown ohiohttp://tbdb.bu.edu/cgi-bin/GeneDetails.html?id=SRv1029 rachealleigh cook instagramWebJan 1, 1996 · The role of Kdp as a reserve or stand by system is supported by its regulation. Kdp is expressed only when other systems are unable to meet the cells' needs for K +. Kdp is a P-type transport ATPase of unique structure, a complex of three membrane proteins ranging in size from 20 to 72 kD. shoe repair yorba lindaWebApr 1, 1992 · The Kdp-ATPase system and its regulation. Ballal A, Basu B, Apte SK. J Biosci, 32(3):559-568, 01 Apr 2007 Cited by: 59 articles PMID: 17536175. Review. The bacterial Kdp K(+)-ATPase and its relation to other transport ATPases, such as the Na+/K(+)- and Ca2(+)-ATPases in higher organisms. Epstein W, ... shoe repeat