The 5'-AMP-activated protein kinase gamma3 isoform has a key role in carbohydrate and lipid metabolism in glycolytic skeletal muscle.
Barnes BR, Marklund S, Steiler TL, Walter M, Hjälm G, Amarger V, Mahlapuu M, Leng Y, Johansson C, Galuska D, et al. J Biol Chem. 2004 Sep 10; 279(37):38441-7. Epub 2004 Jul 6.