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Plastin
Plastin is part of a family of actin-bundling proteins, specifically the α-actinin family of actin-binding protein, which are found in many lifeforms, from humans and other animals to plants and yeasts. These proteins are known to cross-link actin filaments into bundles for various cell purposes.Members of plastin include: * LCP1 * PLS1 * PLS3 Structure The structure of plastin has been evolutionarily maintained within organisms who utilize this protein, which includes humans and lower eukaryotic organisms. Plastin structures are known for their EF-hand Ca2+- and actin-binding domains that assist in assembling actin into higher-order bundles. Plastins have two actin-binding domains (ABD) in each of their polypeptide in which each ABD contains two of 125-residue calponin-homology (CH) components. This structure allows for plastins to cross-link actin filaments into their bundles in order to perform various tasks. Function Plastin, along with other actin-binding proteins, hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plastin Structure
Plastin is part of a family of actin-bundling proteins, specifically the Actinin, α-actinin family of actin-binding protein, which are found in many lifeforms, from humans and other animals to plants and yeasts. These proteins are known to cross-link actin filaments into bundles for various cell purposes.Members of plastin include: * LCP1 * PLS1 * PLS3 Structure The structure of plastin has been evolutionarily maintained within organisms who utilize this protein, which includes humans and lower eukaryotic organisms. Plastin structures are known for their EF hand, EF-hand Ca2+- and actin-binding domains that assist in assembling actin into higher-order bundles. Plastins have two Actin-binding domain, actin-binding domains (ABD) in each of their polypeptide in which each ABD contains two of 125-residue Calponin homology (CH) domain, calponin-homology (CH) components. This structure allows for plastins to cross-link actin filaments into their bundles in order to perform various task ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |