AMPK antikoerper, HAMPKb antikoerper, 1300015D22Rik antikoerper, AU021155 antikoerper, E430008F22 antikoerper, MGC82489 antikoerper, prkab1 antikoerper, wu:fk93d05 antikoerper, wu:fw87e09 antikoerper, zgc:56652 antikoerper, zgc:76975 antikoerper, zgc:92228 antikoerper, protein kinase AMP-activated non-catalytic subunit beta 1 antikoerper, protein kinase, AMP-activated, beta 1 non-catalytic subunit antikoerper, protein kinase, AMP-activated, beta 1 non-catalytic subunit S homeolog antikoerper, protein kinase, AMP-activated, beta 1 non-catalytic subunit, b antikoerper, protein kinase, AMP-activated, beta 1 non-catalytic subunit, a antikoerper, PRKAB1 antikoerper, Prkab1 antikoerper, prkab1.S antikoerper, prkab1 antikoerper, prkab1b antikoerper, prkab1a antikoerper
Hintergrund
Non-catalytic subunit of AMP-activated protein kinase (AMPK), an energy sensor protein kinase that plays a key role in regulating cellular energy metabolism. In response to reduction of intracellular ATP levels, AMPK activates energy-producing pathways and inhibits energy-consuming processes: inhibits protein, carbohydrate and lipid biosynthesis, as well as cell growth and proliferation. AMPK acts via direct phosphorylation of metabolic enzymes, and by longer-term effects via phosphorylation of transcription regulators. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton, probably by indirectly activating myosin. Beta non-catalytic subunit acts as a scaffold on which the AMPK complex assembles, via its C-terminus that bridges alpha (PRKAA1 or PRKAA2) and gamma subunits (PRKAG1, PRKAG2 or PRKAG3).