Tail sheath protein
WebBacteriophage T4 has two sets of tail fibers, long tail fibers that are the initial receptor binding proteins and short tail fibers that bind subsequently and trigger the infection process including: an opening of the base of the tail, contraction of the outer sheath of the tail and penetration of the inner tube of the tail through the outer membrane and cell wall … Web25 Nov 2024 · The tail assembly consists of a (rigid) tail tube (composed of gp19 protein monomers) that is 940 Å long and possessing a 96 Å external diameter and a 43 Å internal diameter . The tail tube is surrounded by a contractile sheath composed of 6 interacting helical strands composed of 23 (gp18) protein subunits. ... Finally, sheath–tail tube ...
Tail sheath protein
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Web15 Mar 2024 · PhiAxp-3 tail sheath protein (TSP, ORF69) shares 54% amino acid sequence identity with the TSP of phage N4 (gp65); the latter functions as a receptor binding protein and interacts with the outer membrane receptor NfrA of its host bacterium. Thus, we hypothesized that ORF69 is the receptor-binding protein of phiAxp-3. Web25 May 2024 · Sheath proteins comprise a part of the contractile molecular machinery present in bacteriophages with myoviral morphology, contractile injection systems, and …
WebNational Center for Biotechnology Information Web20 Aug 2024 · N-terminal sequencing of the ~48 kD protein mapped to a gene with weak predicted amino acid homology to a Bacillus PBSX phage-like element xkdK, the translated product of which shared >90% amino acid similarity to the phage tail-sheath protein of another Bl published genome, LMG15441.
Web5 Nov 2016 · Tail sheath protein gp18 has been difficult to crystallize due to its tendency to form a polysheath. Vadim Mesyanzhinov’s group designed and produced a series of gp18 mutant proteins in which parts of the sequence were deleted. A number of the mutant proteins were crystallized and the structures determined. Web24 Nov 2024 · Based on the density map, the diameter of the tail is 24.5 nm, and the length of the sheath monomer across the longest axis is 11 nm (Fig. 3a ). Like other described contractile ejection...
Web15 Mar 2024 · PhiAxp-3 tail sheath protein (TSP, ORF69) shares 54% amino acid sequence identity with the TSP of phage N4 (gp65); the latter functions as a receptor binding protein …
WebTail sheath protein Gene L Status UniProtKB reviewed (Swiss-Prot) Organism Escherichia phage Mu (Bacteriophage Mu) Amino acids 495 Protein existence Evidence at protein … create new component angular cliWebTail sheath contraction. Virion-associated exolysin (if present) hydrolyzes the peptidoglycan layer. Ejection of the internal rigid tube through the cell wall. Complete contraction and … create new command windowWeb1 Jan 2003 · The tail sheath protein of giant bacteriophage phiKZ Pseudomonas aeruginosa encoded by gene 29 was identified and its expression system was developed. Localization of the protein on the virion was ... create new component in angular 12Web23 Aug 2016 · We previously showed that in E. coli phage P2 the LysM-containing protein, gpX, is located at the interface of the baseplate and tail sheath in the same region of the baseplate as the BW1 protein, gpW . In some phages, such as Mu, the LysM domain is fused to the BH1 protein, and in others it is fused to BW1. create new company nameWeb17 Mar 2009 · The tube of noncontractile tails is composed primarily of multiple copies of one protein, known as the major tail protein (MTP). During infection, the overall shape of … create new component in angular clidns name of ipWeb28 Jul 2016 · Tail sheath protein domains I, II, and III forming a disk ( A) and one strand of a six-entry left-handed helix ( B) are highlighted in blue, green, and red, respectively. ( Insets) Interactions of three tail sheath proteins. … dns name of the computer