Publication

Modeling CLiMP-63 spatio-temporal distribution and its interplay with Post-translational modification

2018
Posters

Abstract

Post-translational modifications may affect a protein’s localization, half-life or structural conformation. Palmitoylation is the only re- versible lipid modification known to date. It involves the attachment of a fatty acid (palmitoyl) to a protein. Here, radiolabeling experiments are used to calibrate a mathematical model describing CLiMP-63 localization, palmitoylation and dimerization.

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2018
Posters

Abstract

Official source

Related concepts (15)

Fatty acid

In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with an aliphatic chain, which is either saturated or unsaturated. Most naturally occurring fatty acids have an unbranched chain of an even number of carbon atoms, from 4 to 28. Fatty acids are a major component of the lipids (up to 70% by weight) in some species such as microalgae but in some other organisms are not found in their standalone form, but instead exist as three main classes of esters: triglycerides, phospholipids, and cholesteryl esters.

Essential fatty acid

Essential fatty acids, or EFAs, are fatty acids that humans and other animals must ingest because the body requires them for good health, but cannot synthesize them. Only two fatty acids are known to be essential for humans: alpha-linolenic acid (an omega-3 fatty acid) and linoleic acid (an omega-6 fatty acid). These are supplied to the body either as the free fatty acid, or more commonly as some glyceride derivative. Deficiency in these fatty acids is rare.

Post-translational modification

Post-translational modification (PTM) is the covalent process of changing proteins following protein biosynthesis. PTMs may involve enzymes or occur spontaneously. Proteins are created by ribosomes translating mRNA into polypeptide chains, which may then change to form the mature protein product. PTMs are important components in cell signalling, as for example when prohormones are converted to hormones. Post-translational modifications can occur on the amino acid side chains or at the protein's C- or N- termini.

Related publications (1)

Modeling CLiMP-63 spatio-temporal distribution and its interplay with Post-translational modification

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