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Moreover, acute ethanol ingestion leads to excessive phosphorylation of Elk1 in the amygdala. Silencing of Elk1 activity has also been found to decrease cellular responses to withdrawal signals and lingering treatment of opioids, one of the world's oldest known drugs. Altogether, these results highlight that Elk1 is an important component of ...
Chr 10: 44.97 – 44.98 Mb. Chr 6: 116.63 – 116.63 Mb. PubMed search. [3] [4] Wikidata. View/Edit Human. View/Edit Mouse. Protein DEPP also known as decidual protein induced by progesterone (DEPP) and fasting-induced gene protein (FIG) is a protein that in humans is encoded by the DEPP gene.
In molecular biology, extracellular signal-regulated kinases ( ERKs) or classical MAP kinases are widely expressed protein kinase intracellular signalling molecules that are involved in functions including the regulation of meiosis, mitosis, and postmitotic functions in differentiated cells. Many different stimuli, including growth factors ...
Substrate-level phosphorylation exemplified with the conversion of ADP to ATP. Substrate-level phosphorylation is a metabolism reaction that results in the production of ATP or GTP supported by the energy released from another high-energy bond that leads to phosphorylation of ADP or GDP to ATP or GTP (note that the reaction catalyzed by creatine kinase is not considered as "substrate-level ...
SAP1a has been shown to interact with the c-fos serum response element upon recruitment by the serum response factor. SAP1a is a nuclear protein stimulating transcription via the c-fos serum response element, and additionally via an Ets binding site independently of the serum response factor. [1]
Protein phosphorylation is a reversible post-translational modification of proteins in which an amino acid residue is phosphorylated by a protein kinase by the addition of a covalently bound phosphate group. Phosphorylation alters the structural conformation of a protein, causing it to become activated, deactivated, or otherwise modifying its ...
Phosphorylation. Serine in an amino acid chain, before and after phosphorylation. In biochemistry, phosphorylation is the attachment of a phosphate group to a molecule or an ion. [ 1] This process and its inverse, dephosphorylation, are common in biology. [ 2] Protein phosphorylation often activates (or deactivates) many enzymes. [ 3][ 4]
A phosphorylation cascade is a sequence of signaling pathway events where one enzyme phosphorylates another, causing a chain reaction leading to the phosphorylation of thousands of proteins. This can be seen in signal transduction of hormone messages. A signaling pathway begins at the cell surface where a hormone or protein binds to a receptor ...