Signal Transduction Protein Articles & Analysis: Older
9 articles found
Peptides are short chains of amino acids linked by peptide bonds and are crucial in many biological functions. While proteins, composed of longer chains, execute complex and diverse roles in biological systems, peptides often function as hormones, neurotransmitters, or enzymes, regulating various physiological processes. ...
Protein phosphorylation is an important post-translational modification process that involves adding a phosphate group to an amino acid residue in a protein, usually a serine, threonine, or tyrosine residue. Protein phosphorylation plays a key role in regulating various biological processes within the cell, including signal ...
Ubiquitination detection of proteins is a biochemical technique used to identify and analyze ubiquitination modifications on proteins. Ubiquitination is a post-translational modification process that involves the covalent linkage of the small protein ubiquitin to lysine residues of a target protein, a modification that plays a ...
Ubiquitin is a small protein that plays an important regulatory role in cells, particularly in protein degradation and signal transduction. ...
They act as molecular organizers, bringing together specific proteins and lipids in specific regions of the membrane. This organization is essential for the proper functioning of membrane-bound processes, such as signal transduction and membrane trafficking. ...
Representing the expression, post-translational modification, and protein-protein interaction for certain cells, tissues, or organs, proteomics has become an increasingly important means to understand the molecular mechanism and signal transduction of human disease and cancer. Protein levels in the body are in a ...
O-GlcNAc glycosylation is a post-translational modification in which N-acetylglucosamine is covalently linked to the serine (Ser) or threonine (Thr) hydroxyl group of proteins in the form of a β-glycosidic bond. This modification is a highly dynamic modification that changes in response to intracellular nutritional status and extracellular stimuli. This modification occurs ...
We present here a novel Aspergillus nuclear protein, LaeA, as a global regulator of secondary metabolism in this genus. ...
We present here a novel Aspergillus nuclear protein, LaeA, as a global regulator of secondary metabolism in this genus. ...