靶标：
PRKAR2B
产品别名：
PRKAR2； RII-BETA； PRKAR2B； protein kinase cAMP-dependent type II regulatory subunit beta； protein kinase cAMP-dependent type II regulatory subunit beta； cAMP-dependent protein kinase type II-beta regulatory subunit； H_RG363E19.2； WUGSC:H_RG363E19.2； cAMP-dependent protein kinase type II-beta regulatory chain； protein kinase, cAMP-dependent, regulatory subunit type II beta； protein kinase, cAMP-dependent, regulatory, type II, beta；
背景信息：
cAMP is a signaling molecule important for a variety of cellular functions. cAMP exerts its effects by activating the cAMP-dependent protein kinase, which transduces the signal through phosphorylation of different target proteins. The inactive kinase holoenzyme is a tetramer composed of two regulatory and two catalytic subunits. cAMP causes the dissociation of the inactive holoenzyme into a dimer of regulatory subunits bound to four cAMP and two free monomeric catalytic subunits. Four different regulatory subunits and three catalytic subunits have been identified in humans. The protein encoded by this gene is one of the regulatory subunits. This subunit can be phosphorylated by the activated catalytic subunit. This subunit has been shown to interact with and suppress the transcriptional activity of the cAMP responsive element binding protein 1 (CREB1) in activ
