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Which enzyme catalyzes proteins phosphorylation in intracellular signal transduction?
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The regulation of heterotrimeric G-proteins is similar to the regulation of which one of the following processes?
The regulation of heterotrimeric G-proteins is similar to the regulation of signal transduction. Just like in signal transduction, the activation and deactivation of heterotrimeric G-proteins involve different regulatory mechanisms such as phosphorylation, nucleotide binding, and protein-protein interactions. Both processes play crucial roles in cellular signaling and control various physiological functions.
Is proteins the major intracellular anion?
No; the major intracellular anion is phosphate.
What is the advantage of the phosphorylation cascade?
An advantage of the phosphorylation cascade is that is can be helpful to regulate the activation of proteins.
What reaction does protease catalyze?
A kinase catalyzes the phosphorylation of a substrate using Adenosine Triphosphate (ATP) as the donor of the Phosphate Group which then becomes covalently linked to the substrate.
What cellular organelle is responsible for recycling intracellular proteins?
mithochondrion
What class of enzyme catalyzes addition of splitting peptide bonds in proteins?
Hydrolases
The intracellular environment is best described as?
The intracellular environment is best described as organelles, cytoplasm, water, proteins, and other chemicals, nucleus.
What is an arrestin?
An arrestin is any of a group of proteins which regulate signal transduction within cells.
What catalyzes chemical reaction?
They are the enzymes mainly. They are tertiary proteins
What keeps intracellular receptors from binding to DNA?
chaperone proteins (chaperonins)
Which cell junction has a linker proteins spanning the intracellular space?
GAP
What type of receptors is within a cell?
Intracellular receptors. They are receptor proteins found on the inside of the cell, typically in the cytoplasm or nucleus
