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Ftsh protease

WebApr 10, 2024 · MeeF and MeeY copurify with proteins of the general secretory pathway, and in their absence the FtsH membrane protease is essential for viability. MeeF and MeeY are also required for efficient function of the Mn2+-dependent lipoteichoic acid synthase (LtaS), a membrane-localized enzyme with an extracytoplasmic active site. Thus, MeeF and … WebFeb 1, 2013 · The substrate diversity of FtsH is summarized and details on the surprisingly diverse recognition principles of three well-characterized substrates are presented: LpxC, the key enzyme of lipopolysaccharide biosynthesis; RpoH, the alternative heat-shock sigma factor and YfgM, a bifunctional membrane protein implicated in periplasmic chaperone …

Reconstitution and functional characterization of the FtsH

WebJun 14, 2016 · As PORs B and C colocalize with EX1 and are very close to PSII and the FtsH protease (Table S1, Fig. S2, and Fig. 2), Ex1-dependent signaling seems to take its origin in grana margins adjacent to where Chl is released during the disassembly of damaged PSII, and newly synthesized Chl is integrated into the reconstituted PSII. WebJul 9, 2024 · A ftsH protease xenolog is among the genes encoded by TLPQC-1. The FtsH protease belongs to the AAA (ATPase Associated with diverse cellular Activity) protease family that is universally conserved … thierry meunier saint brice https://joolesptyltd.net

FtsH protease-mediated regulation of various cellular …

WebMar 7, 2015 · 8 µg of total protein from Arabidopsis thaliana wild type (1) and FtsH 1 and 3 deletion mutant (2) extracted with 0.2M Tris-HCl pH6.8, 2%SDS, 10% mercaptoehanol, 5M Urea were separated on 12 % SDS-PAGE and blotted 2h to NC.Blots were blocked with non fat milk for 1h at room temperature (RT) with agitation. Blot was incubated in the primary … WebDec 1, 2024 · FtsH of Escherichia coli is an essential membrane-integrated ATP-dependent protease. We cloned a gene for an FtsH homolog (T.FtsH) from Thermos thermophilus HB8, expressed it in E. coli, and ... WebSep 18, 2013 · This FtsH mutant could no longer bind to HflKC, suggesting that prohibitins can modulate interactions of some protein targets with the m-AAA protease. In addition to prohibitins, it is likely that other specific adaptors/chaperones interact with diverse m -AAA target proteins as is the case for other AAA proteases such as the prokaryotic Clp ... thierry meyer dynamics group

RCSB PDB - 2CEA: CELL DIVISION PROTEIN FTSH

Category:Reconstitution and functional characterization of the FtsH …

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Ftsh protease

FtsH protease-mediated regulation of various cellular functions

WebApr 25, 2002 · The ftsH gene of Caulobacter crescentus has been isolated and identified as a component of the general stress response of this organism. In C. crescentus, ftsH expression is transiently induced after temperature upshift and in stationary phase. Consistent with this, mutants deprived of the FtsH protease are viable at normal growth … WebNov 8, 2005 · Modulator of FtsH protease HflC: BLAST Add. Sequence: Expand table. Proteomic databases. PaxDb. P0ABC3; jPOST. P0ABC3; Interaction. subunit. HflC and HflK interact to form a complex, originally called HflA, now called HflKC. HflKC interacts with FtsH; complex formation is stimulated by ATP, and with YccA. 3 publications.

Ftsh protease

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From tobacco's whole genome sequence data, we identified 20 members of the ftsH gene family (Additional file 1: Table S1). The genes were renamed according to their order and position on the chromosome, from NtftsH1 to NtftsH20 [26]. At the same time, the physicochemical properties and subcellular localization … See more The multiple sequence alignment of tobacco ftsH protein sequences from tobacco (NtftsH) and Arabidopsis thaliana (AtftsH) showed the … See more Based on the gene annotation (GFF format), the gene structure of the NtftsH gene was analyzed. The results showed that all NtftsH genes contained multiple exons and introns (Fig. 2A,B). Also, the number and lengths … See more Using the 2000 bp upstream sequence from the NtftsH gene promoter, cis-acting elements were analyzed for 20 NtftsH genes. According to the results (Fig. 4; Additional file 5 … See more Chromosomal location analysis was performed to further understand the distribution of NtftsH genes in chromosomes (Additional file 3 Figure S2). Out of 24 … See more WebFeb 1, 2024 · FtsH is a membrane-bound protease that plays a crucial role in proteolytic regulation of many cellular functions. It is universally conserved in bacteria and …

WebJun 23, 2024 · The membrane-embedded filamentation temperature-sensitive H (FtsH) protease family members play an essential role in the degradation of both soluble and membrane proteins and are extensively studied in bacteria, chloroplasts, and mitochondria (Smakowska et al., 2014; Nishimura et al., 2016; Bittner et al., 2024). WebThe FtsH protease complex is a membrane-localized ATP-dependent protease found in all oxygenic photoautotrophs . It has a well-characterized role in the degradation of damaged PSII subunits during photoinhibitory and oxidative stresses ( 12 ), and it has also been implicated in the degradation and remodeling of cytochrome b 6 f (cyt b 6 f ...

WebJun 10, 2016 · FtsH protease has long been known to interact genetically with the Clp system (Park and Rodermel, 2004; Yu et al., 2008; Wu et al., 2013). Knowledge of this interaction is based on the observation that the loss of Clp chaperone or protease core suppresses the leaf variegation phenotype resulting from the lack of FtsH2, a major … WebAug 26, 2005 · INTRODUCTION. FtsH in Escherichia coli is a membrane-bound ATP-dependent metalloprotease complex that is essential for survival (Saikawa et al., 2004, and references therein; Okuno et al., 2004).Unlike Clp protease, the FtsH proteolytic and ATPase domains are found on the same 71-kD polypeptide. The N terminus contains …

WebFeb 3, 2006 · FtsH plays a crucial role in quality control by degrading unneeded or damaged membrane proteins, but it also targets soluble signaling factors like sigma (32) and …

WebMar 23, 2024 · The quality control and regulation of membrane proteins by FtsH play a critical role in cell viability and stress resistance in response to changing environments. … sainsbury\u0027s sleafordWebJan 1, 2012 · FtsH is a conserved AAA protease found in eubacteria, mitochondria and chloroplasts. As typical for AAA + proteases, bacterial FtsH forms barrel-shaped homo … thierry meury spectacleWebApr 27, 2012 · FtsH is an evolutionary conserved membrane-bound metalloprotease complex. While in most prokaryotes FtsH is encoded by a single gene, multiple FtsH genes are found in eukaryotes. Genetic and biochemical data suggest that the Arabidopsis chloroplast FtsH is a hetero-hexamer. This raises the question why photosynthetic … thierry meyer eiffageWebAug 26, 2005 · Double mutant combinations among the different FTSH genes in Arabidopsis thaliana suggest that the duplicated genes are redundant and reveal that the presence of two types of subunits is essential for complex formation, photosystem II repair, and chloroplast biogenesis. FtsH protease is important in chloroplast biogenesis and … thierry meunier boulangerWebFeb 1, 2005 · FtsH is a membrane-bound protease that plays a crucial role in proteolytic regulation of many cellular functions. It is universally conserved in bacteria and responsible for the degradation of ... thierry meyerWebTarget Alias Description ECC score Gene Family Method Actions; AMTR_s00107p00109770: evm_27.TU.AmTr_v1... Protein degradation.peptidase families.metallopeptidase... thierry meyer 24 heuresWeb微信公众号植物研究进展介绍：关注植物领域最新研究动态。；实力！西北农林科技大学近期在植物科学领域发表9篇高水平 ... thierry meyer foot