Rabbit anti-Human PRKX Polyclonal Antibody

Uniprot Id

P51817

Target Species

Human

Target Name

PRKX

Target Full Name

cAMP-dependent protein kinase catalytic subunit PRKX

Target Function

Serine/threonine protein kinase regulated by and mediating cAMP signaling in cells. Acts through phosphorylation of downstream targets that may include CREB, SMAD6 and PKD1 and has multiple functions in cellular differentiation and epithelial morphogenesis. Regulates myeloid cell differentiation through SMAD6 phosphorylation. Involved in nephrogenesis by stimulating renal epithelial cell migration and tubulogenesis. Also involved in angiogenesis through stimulation of endothelial cell proliferation, migration and vascular-like structure formation.

Target Involvement

A chromosomal aberration involving PRKX is a cause of sex reversal disorder. Translocation t(X;Y)(p22;p11) with PRKY. Chromosomal translocations proximal to PRKY account for about 30% of the cases of sex reversal disorder in XX males and XY females.

Target Subcellular Location

Cytoplasm. Nucleus. Note=cAMP induces nuclear translocation.

Target Protein Families

Protein kinase superfamily, AGC Ser/Thr protein kinase family, cAMP subfamily

Target Tissue Specificity

Widely expressed (at protein level). Specifically expressed in blood by macrophages and granulocytes according to PubMed:9860982.

Target Synonyms

PKX1; PRKX; PRKX_HUMAN; Protein kinase PKX1; Serine/threonine-protein kinase PRKX

Target Background

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.