Architecture of the bacteriophage lambda tail: Structure
Bacteriophage lambda has a double-stranded DNA genome and a long, flexible, non-contractile tail encoded by a contiguous block of 11 genes downstream of the head genes. The tail
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Tail Fiber Cannot Broken
Towards a complete phage tail fiber structure atlas.
Tail fibers, a prominent type of RBP, are typically elongated, flexible, and trimeric proteins, making it challenging to obtain high-resolution experimental data of their full-length structures.
What Are Tail Fibers and Why Are They Important?
Tail fibers are structures on the phage that mediate their initial interaction with bacterial hosts, allowing them to recognize and attach to the bacterial surface. This initial binding is a
Structural mechanism of bacteriophage lambda tail''s
The gpJ trimer not only seals the tail tip into a closed cone but also extends a central tail fiber, providing the means through which lambda phage directly interacts with its host.
Viral tail fiber assembly ~ ViralZone
Caudovirales (tailed bacterial viruses) usually have fibers attached to the distal end of their tail. The preassembled are attached to the tail. The pathway of fibers assembly has been well studied in
The function of tail fibers in triggering baseplate expansion of
They reported that fiberless particles and particles with retracted tail fibers are not inactivated as rapidly as particles with extended tail fibers suggesting that the tail fibers have an
Functional domains of Acinetobacter bacteriophage tail fibers
A phylogenetic tree illustrates that tail fiber proteins do not group based on capsule targets but mainly on viral morphology (Figure 2). Generally, the myoviruses group together except for SH-Ab 155599 and
Molecular anatomy of the receptor binding module of a
The tailed phage T4 encodes a specialized device for this purpose, the long tail fiber (LTF), which allows the virus to move on the bacterial surface and find a suitable site for infection.
Ares_viral_fibers_AAM
Afterwards, the tip starts deforming the fiber, showing a linear deformation from point A to point B, where a steep drop of the cantilever indicates that the fiber is broken and the tip taps the mica surface.
Understanding Bacteriophage Tail Fiber Interaction with
In this review, we comprehensively summarize how the tail fibers of the T4 phage recognize host surface receptors at single-molecule and atomic levels.