Flagellar hook-length control protein

Author: mcij

August undefined, 2024

WebMar 25, 2024 · Hook-length control is a central checkpoint during assembly of the bacterial flagellum. During hook growth, a 405 amino acids (aa) protein, FliK, is intermittently secreted and thought to function ... WebMolecule 1 is a protein called Flagellar hook-length control protein. Mol Chain Residues Atoms raceT 1 A 169 otalT C H N O S 2482 764 1236 227 250 5 0 There are 2 …

The FliK protein and flagellar hook‐length control

WebMar 21, 2024 · Here in this review, we summarize the structures of flagellar hook and its subunit FlgE in various species and physiological functions of FlgE, including the hook … WebMar 3, 2024 · Removal of non-polar residues from the extreme N-terminus of the secreted hook-length control protein, FliK, ... There is evidence that the termini of the flagellar hook protein (FlgE) are disordered in solution, but this region can also form α-helical structure when assembled in the flagellum. It isn’t known whether the sequence between … phosphatase enzyme type

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WebAug 1, 2014 · Upon completion of hook assembly, a specific interaction between FlhB and the hook length control protein FliK switches substrate specificity of the export apparatus from rod- and hook-type to filament-type substrates [9], [10]. FlhB C plays an important role in substrate recognition [56]. WebJun 1, 2007 · When the flagellar hook substructure reaches its optimal length, sensed by the "checkpoint control" protein FliK, export of the antisigma factor FlgM is triggered, releasing σ 28 from a σ 28 ... WebHere I focus on the hook and the needle and discuss their length control mechanism. The hook is a substructure of the flagellum and the needle is a part of the needle complex. … phosphatase hydrolase

Flagellar hook-length control protein

Recognition of discrete export signals in early flagellar subunits ...

WebJul 2, 2024 · Filament (Propeller) The flagellar filament is a relatively rigid, helical rod, typically many times the length of the bacterial cell. Many motile bacteria, including … WebJan 23, 2007 · PTHR30033 FLAGELLAR HOOK-ASSOCIATED PROTEIN 1 1 hit; PTHR30033:SF1 FLAGELLAR HOOK-ASSOCIATED PROTEIN 1 1 hit; PRINTS. PR01005 FLGHOOKAP1; ... SUPFAM. SSF64518 Phase 1 flagellin 1 hit; TIGRFAMs. TIGR02492 flgK_ends 1 hit; MobiDB. Search… ProtoNet. Search… Sequence. Length. 547. Mass …

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WebJan 2, 2009 · Possible mechanisms of flagellar hook‐length control As discussed above, much is known about the kinetics and biochemistry of hook and filament assembly. The … Web暨南大学,数字图书馆. 开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆

WebJun 1, 2007 · The assembly of a flagellum occurs in a number of stages, and FliK is the ''checkpoint control'' protein When the flagellar hook substructure has reached its … WebJan 30, 2015 · The bacterial flagellar hook is a short and uniquely curved tube that connects the basal body to the filament. Hook length is controlled at 55 nm on average by a soluble protein FliK in Salmonella enterica serovar Typhimurium. The N-terminal segment of FliK responsible for measuring the hook length is considered to be intrinsically …

WebJan 21, 2024 · The hook length of the flagellum is controlled to about 55 nm in Salmonella. The flagellar type III protein export apparatus secretes FliK to determine hook length during hook assembly and changes ... WebAug 1, 2014 · The flagellar type III export apparatus coordinates protein export with flagellar assembly [3]. Upon completion of hook assembly, a specific interaction …

WebFlagellar hook-length control protein Gene names Name fliK Synonyms flaE, flaR Ordered locus names b1943, JW1927 Organism names Organism Escherichia coli …

WebFlagellar hook-associated protein 3. Gene. flgL. Status. UniProtKB reviewed (Swiss-Prot) Organism. Escherichia coli (strain K12) Amino acids. 317. phosphatase hydrolysisWebFlagellar Hook/Needle Length Control and Secretion Control in Type III Secretion Systems Curr Top Microbiol Immunol. 2024;427:161-172. doi: 10.1007/82_2024_169. Author Shin-Ichi ... Both structures are tubular structures that have a central channel for protein secretion. Their lengths are controlled by an intriguing mechanism involving a … how does a person become a zombieWebJan 30, 2015 · The bacterial flagellar hook is a short and uniquely curved tube that connects the basal body to the filament. Hook length is controlled at 55 nm on average … how does a person become a shamanWebJan 29, 2024 · However, the ∆fliH-fliI flhB(P28T) flhA(F459A) mutant did not produce flagellar filaments efficiently, and a large amount of flagellin monomers were leaked out into the culture media. Neither the hook length control nor flagellin leakage was affected by the FlhB(P28T) and FlhA(F459A) mutations. how does a person become an introvertWebMay 1, 2007 · Protein Science The bacterial flagellum is a highly complex prokaryotic organelle. It is the motor that drives bacterial motility, and despite the large amount of … how does a person become addicted to a drugWebJan 18, 2005 · Whereas normal hooks are ≈55 nm in length, hooks from this strain can be many times longer. SJW880 carries a mutation in FliK, a hook-length control protein, not in the hook protein itself, FlgE, and the polyhook structure appears identical to that of the wild-type hook . Grids were prepared for electron cryomicroscopy by using protocols for ... phosphatase in milkWebNeither the hook length control nor flagellin leakage was affected by the FlhB(P28T) and FlhA(F459A) mutations. We will discuss a hierarchical protein export mechanism of the bacterial flagellum. ... For construction of the bacterial flagellum, a type III export apparatus utilizes ATP and proton motive force to drive flagellar protein export ... how does a person become an active listener