A structurally-diverse family of intracellular-signaling adaptor proteins that selectively tether specific protein kinase A subtypes to distinct subcellular sites. They play a role in focusing the PROTEIN KINASE A activity toward relevant substrates. Over fifty members of this family exist, most of which bind specifically to regulatory subunits of CYCLIC AMP-DEPENDENT PROTEIN KINASE TYPE II such as CAMP PROTEIN KINASE RIIALPHA or CAMP PROTEIN KINASE RIIBETA.

Synonyms: 0 Protein, A-Kinase Anchoring A Kinase Anchoring Proteins A-Kinase Anchor Proteins A Kinase Anchor Proteins Protein Kinase A Anchor Proteins A-Kinase Anchoring Proteins Anchoring Protein, A-Kinase Anchor Proteins, A-Kinase A-Kinase Anchoring Protein A Kinase Anchoring Protein