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filament in Biological Definition

Actin

... to polymerize. Another important component in filament production is the Arp2/3 proteins , which serve ... myosin head then releases after moving the actin filament in a relaxing or contracting movement by usage of ... actin-bundling protein actinin separates each filament by 40 nm . This increase in distance allows the ...

Flagellum

... links Bacterial flagellum The filament is composed of the protein flagellin and is a ... is directly attached to the plasma membrane. The filament ends with a capping protein. The bacterial ... can operate at 6,000 to 17,000 rpm , but with a filament attached usually only reaches 200 to 1000 rpm. ...

Actin

... to polymerize. Another important component in filament production is the Arp2/3 proteins , which serve ... myosin head then releases after moving the actin filament in a relaxing or contracting movement by usage of ... actin-bundling protein actinin separates each filament by 40 nm . This increase in distance allows the ...

Myosin

... Myosin is a motor protein filament found in muscle tissue . Together with actin ... sarcomere , which is composed of three different filament systems, the thin filaments assembled by actin proteins, the thick filament system consisting of myosin as well as the ...

Cytoskeleton

... cells contain three kinds of cytoskeletal filaments. Actin Filaments Main article: microfilaments . Around 7 nm. in diameter, this filament is composed of two actin chains oriented in an helicoidal shape. They are mostly concentrated just beneath the plasma membrane, as they keep cellular ...

Ebola

... in various shapes including a 'u', '6', a coil, or may be branched. The filaments are reported to be between 60-80 nm in diameter; the length of a filament associated with an individual viral particle is extremely variable, with Ebola particles of up to 14,000 nm in length being reported. An average ...

Intermediate filament

... the axon . α-Internexin Neurofilament-L (NF-L) Neurofilament-M (NF-M) Neurofilament-H (NF-H) Nestin Intermediate filament type VI. It is found in neural stem cells . Cell adhesion At the plasma membrane , IFs are attached by adapter proteins forming desmosomes ...
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