Figure 6.
Cartoon model of allosteric AMPK regulation. (A) Regulation by adenine nucleotides. (B) Regulation by glycogen and compound 991. The α-subunit of AMPK is shown in green, with the AID-αRIM module in light green, the β-subunit in brown, and the γ-subunit in yellow. Arrows indicate the directions of allosteric modulator-induced movements within the AMPK complex, as referred to in the text by the numbers in circles next to the arrows. P, CBM phosphorylation; G, glycogen; 9, compound 991. See text for details.