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Kinase

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Kinase
Kinase catalyzes the transfer of a phosphate group from ATP to DNA, protein or other substrates.
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enterokinase
an enzyme in the intestinal juice that converts trypsinogen into trypsin
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...

Protein kinases control Golgi function in both mitotic and interphase cells.

receptor tyrosine kinase
class of membrane receptors that phosphorylate tyrosine residues. Many play significant roles in development or cell division.
Examples: insulin receptor family, c ros receptor, drosophila sevenless, trk family.

Kinase
An enzyme that transfers phosphate from ATP to another molecule.

Kinases are enzymes that activate proteins by transferring a phosphate group from ATP to the protein being activated. An activated protein is needed for the cell cycle to proceed from G1 to S.

Kinase An enzyme that catalyzes the attachment of a phosphoryl group to a substrate by using ATP as a phosphoryl donor.
Kinesin A protein with atpase activity that moves cellular organelles along microtubule tracks in anterograde transport.

protein kinase
An enzyme that transfers phosphate groups from ATP to a protein.
protein phosphatase ...

Protein kinase. An enzyme that adds phosphate groups to a protein molecule at serine, threonine, or tyrosine residues.
Proteolytic. The ability to break down protein molecules.
Provirus. See virus.

KINASE - See PHOSPHORYLATION.
KLENOW FRAGMENT - The large fragment of E. coli DNA polymerase I which lacks 5' -> 3' exonuclease activity.

Kinase: A kinase is in general an enzyme that catalyzes the transfer of a phosphate group from ATP to something else. In molecular biology, it has acquired the more specific verbal usage for the transfer onto DNA of a radiolabeled phosphate group.

Raf kinase, and cyclin-dependent kinases (through overexpression).
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Regulatory GTPases ...

Glucokinase is also regulated by insulin in liver, but not via phosphorylation. How is this regulation accomplished?
A.
Via increased transcription of the gene encoding this enzyme ...

Protein kinase A
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Symbol: AKA: cAMP-dependent protein kinase 1, DC0 {Links} ...

protein kinases - Enzyme that transfers the terminal phosphate group of ATP to a specific amino acid of a target protein ...

Protein kinases are enzymes that are very ubiquitous in all cell types. But they're very highly expressed, or present, in neurons. These enzymes take ATP, the energy source in the cell, and use it as a substrate.

Phosphofructokinase-1 then consumes 1 ATP to form fructose 1,6-bisphosphate.

a mutant version of the gene encoding glucokinase, the enzyme that phosphorylates glucose in the first step of glycolysis.
mutations in the gene encoding part of potassium channels in the plasma membrane of the beta cell.

FGFR3 is a member of the receptor tyrosine kinase superfamily and a developmentally regulated transmembrane protein. Mutations in FGFR3 contribute to a number of significant human maladies.

cyclin - protein active in regulating the cell cycle, typically synthesized and degraded during the cell cycle to regulate the activity of a cyclin-dependent kinase.

The boundary between prophase and prometaphase is determined by the rapid onset of phosphorylation throughout the nuclear lamina triggered by activation of an enzyme termed mitosis-inducing protein kinase (abbreviated MPF).

Vaccine derived from recombination of rabies glycoprotein gene from ERA strain in the depleted thymidine-kinase region of the Copenhagen strain of vaccinia virus genome ...

End-labelling Transfer of 32P to the 5' end(s) of a DNA or RNA molecule, using polynucleotide kinase.
ExonsThe coding sections of eukarotic genes, separated by introns.

See also: Protein, Trans, Cells, Cell, Proteins