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PRKX
This gene encodes a serine threonine protein kinase that has similarity to the catalytic subunit of cyclic AMP dependent protein kinases. The encoded protein is developmentally regulated and may be involved in renal epithelial morphogenesis. This protein may also be involved in macrophage and granulocyte maturation. Abnormal recombination between this gene and a related pseudogene on chromosome Y is a frequent cause of sex reversal disorder in XX males and XY females. Pseudogenes of this gene are found on chromosomes X, 15 and Y.
Protein class
Disease related genes, Enzymes, Metabolic proteins, Plasma proteins, Potential drug targets
Predicted location
Intracellular
Single cell type specificity
Cell type enhanced (Glandular and luminal cells, Endometrial ciliated cells, NK-cells, dendritic cells)
Immune cell specificity
Immune cell enhanced (basophil)
Cell line specificity
Cell line enhanced (HMC-1)
Interaction
Like other cAMP-dependent protein kinases, the inactive holoenzyme is probably composed of 2 PRKX catalytic subunits and a dimer of regulatory subunits. Interacts (cAMP-dependent) specifically with the regulatory subunits PRKAR1A and PRKAR1B. Compared to other cAMP-dependent serine/threonine protein kinases, does not interact with the 2 other PKA regulatory subunits PRKAR2A and PRKAR2B. Interacts with cAMP-dependent protein kinase inhibitor/PKI proteins; inhibits PRKX. Interacts with GPKOW. Interacts with SMAD6. Interacts with PKD1; involved in differentiation and controlled morphogenesis of the kidney. Interacts with PIN1 (via WW domain).
Molecular function
Developmental protein, Kinase, Serine/threonine-protein kinase, Transferase
More Types Infomation
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- Derivation: Phage display library screening
- Species Reactivity: Human
- Type: IgG
- Application: WB, ICC, FC
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For Research Use Only. Not For Clinical Use.