Asked by: Sarr Tischendorf
asked in category: General Last Updated: 12th May, 2020

Are kinases transferases?

The correct answer is a kinase. Kinases are enzymes that couple the hydrolysis of ATP to the addition of a phosphate group to its substrate. Oxidoreductases are enzymes that act by catalyzing oxidation and reduction reactions, which involve the transfer of electrons from one molecule to another.

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Keeping this in view, what is the function of transferases?

A transferase is any one of a class of enzymes that enact the transfer of specific functional groups (e.g. a methyl or glycosyl group) from one molecule (called the donor) to another (called the acceptor). Transferases are involved in myriad reactions in the cell.

Additionally, where are transferases found? Transferases are located on the luminal side of the endoplasmic reticulum, opposite to the cytosol-facing location of the cytochrome P450s that are often responsible for providing the functional group necessary for glucuronidation and away from where the UDP-glucuronic acid cosubstrate is produced.

Just so, what class of enzymes are kinases?

Protein Kinases. Protein kinases (PTKs) are enzymes that regulate the biological activity of proteins by phosphorylation of specific amino acids with ATP as the source of phosphate, thereby inducing a conformational change from an inactive to an active form of the protein.

Do kinases remove phosphate groups?

Kinases add phosphate groups. There is a separate family of enzymes called phosphatases which remove phosphate groups from biological molecules.

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