Is predicted to encode a protein with the following domains: 5'-AMP-activated protein kinase beta subunit, interaction domain; Glycogen recognition site of AMP-activated protein kinase; Immunoglobulin-like fold; Association with the SNF1 complex (ASC) domain; AMP-activated protein kinase, glycogen-binding domain; ASC domain superfamily; and Immunoglobulin E-set. Is an ortholog of C. elegans
aakb-2.