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A group transfer enzyme is an enzyme that catalyzes the transfer of a functional group from one molecule to another. These enzymes are involved in various metabolic pathways and play a crucial role in biochemical reactions by facilitating the transfer of specific groups, such as methyl, acyl, or phosphate groups. Examples include methyltransferases, acyltransferases, and kinases.
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Which enzyme catalyzes the transfer of a phosphate group from ATP to a protein?
The enzyme that catalyzes the transfer of a phosphate group from ATP to a protein is called a protein kinase.
What compound is produced by the transfer of the acetyl group of acetyl CoA to oxaloacetate?
The compound produced by the transfer of the acetyl group of acetyl CoA to oxaloacetate is citrate, which is the first step in the citric acid cycle (Krebs cycle). This reaction is catalyzed by the enzyme citrate synthase.
What is the transfer of phosphate group to a molecule or compound called?
The transfer of a phosphate group to a molecule or compound is called phosphorylation. This process plays a key role in cellular signaling, energy metabolism, and regulation of enzyme activity.
What is the difference between phosphatase and phosphorylase in terms of their functions and mechanisms of action?
Phosphatase is an enzyme that removes phosphate groups from molecules, while phosphorylase is an enzyme that adds phosphate groups to molecules. Phosphatase acts by hydrolyzing phosphate ester bonds, while phosphorylase catalyzes the transfer of a phosphate group from a donor molecule to a substrate molecule.
Which enzyme is responsible for the phosphorylation of creatine?
Creatine kinase is the enzyme responsible for the phosphorylation of creatine, converting it to phosphocreatine. This enzyme plays a key role in energy storage and transfer in muscle cells during high-intensity exercise.
Which enzyme catalyzes the transfer of a phosphate group from ATP to a protein?
The enzyme that catalyzes the transfer of a phosphate group from ATP to a protein is called a protein kinase.
What is an adenosyltransferase?
An adenosyltransferase is an enzyme which catalyzes the transfer of an adenosyl group.
What is any enzyme that adds an inorganic phosphate group to another inorganic molecule called?
That enzyme is called a kinase. Kinases catalyze the transfer of a phosphate group from adenosine triphosphate (ATP) to another molecule.
What is an acetyltransferase?
An acetyltransferase is another name for a transacetylase, an enzyme which catalyzes the transfer of an acetyl group from one molecule to another.
What compound is produced by the transfer of the acetyl group of acetyl CoA to oxaloacetate?
The compound produced by the transfer of the acetyl group of acetyl CoA to oxaloacetate is citrate, which is the first step in the citric acid cycle (Krebs cycle). This reaction is catalyzed by the enzyme citrate synthase.
What is the transfer of phosphate group to a molecule or compound called?
The transfer of a phosphate group to a molecule or compound is called phosphorylation. This process plays a key role in cellular signaling, energy metabolism, and regulation of enzyme activity.
What does mutase enzyme do?
enzyme that catalyzes the shifting of a funtional group on a molecule from one position to another.
What is an aminotransferase?
An aminotransferase is an enzyme that catalyzes the transfer of an amino group from an amino acid to a keto acid, typically involved in the synthesis and metabolism of amino acids. This enzyme is important for maintaining proper nitrogen balance in the body. Elevated levels of aminotransferases in the blood can indicate liver or muscle damage.
What carbon compound group do enzyme belong to?
proteins
What is a group of enzymes that bind together?
enzyme complex
What group of chemicals does testosterone belong to?
Testosterone is an enzyme.
What is an enzyme that attaches a phosphate group to another molecule is called?
A kinase is an enzyme that attaches a phosphate group to another molecule through a process known as phosphorylation.
