PXK explained

PX domain containing serine/threonine kinase also known as PXK is a protein which in humans is encoded by the PXK gene.^[1]

Function

PXK binds to the Na⁺/K⁺-ATPase beta-1 (ATP1B1) and beta-3 (ATP1B3) subunits and modulates both Na⁺/K⁺-ATPase enzymatic and ion pump activities.^[2]

See also

• PX domain

Notes and References

1. Web site: Entrez Gene: PX domain containing serine/threonine kinase .
2. Mao H, Ferguson TS, Cibulsky SM, Holmqvist M, Ding C, Fei H, Levitan IB . MONaKA, a novel modulator of the plasma membrane Na,K-ATPase . J. Neurosci. . 25 . 35 . 7934–43 . August 2005 . 16135750 . 10.1523/JNEUROSCI.0635-05.2005 . 6725465 . free .