What does lipid-anchored protein mean?
Definitions for lipid-anchored protein
lipid-an·chored pro·tein
This dictionary definitions page includes all the possible meanings, example usage and translations of the word lipid-anchored protein.
Wikipedia
Lipid-anchored protein
Lipid-anchored proteins (also known as lipid-linked proteins) are proteins located on the surface of the cell membrane that are covalently attached to lipids embedded within the cell membrane. These proteins insert and assume a place in the bilayer structure of the membrane alongside the similar fatty acid tails. The lipid-anchored protein can be located on either side of the cell membrane. Thus, the lipid serves to anchor the protein to the cell membrane. They are a type of proteolipids. The lipid groups play a role in protein interaction and can contribute to the function of the protein to which it is attached. Furthermore, the lipid serves as a mediator of membrane associations or as a determinant for specific protein-protein interactions. For example, lipid groups can play an important role in increasing molecular hydrophobicity. This allows for the interaction of proteins with cellular membranes and protein domains. In a dynamic role, lipidation can sequester a protein away from its substrate to inactivate the protein and then activate it by substrate presentation. Overall, there are three main types of lipid-anchored proteins which include prenylated proteins, fatty acylated proteins and glycosylphosphatidylinositol-linked proteins (GPI). A protein can have multiple lipid groups covalently attached to it, but the site where the lipids bind to the protein depends both on the lipid group and protein.
Numerology
Chaldean Numerology
The numerical value of lipid-anchored protein in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of lipid-anchored protein in Pythagorean Numerology is: 8
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"lipid-anchored protein." Definitions.net. STANDS4 LLC, 2024. Web. 6 May 2024. <https://www.definitions.net/definition/lipid-anchored+protein>.
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