Is affected by Cbr-spr-4 based on RNA-seq studies. Is predicted to encode a protein with the following domains: Glutathione S-transferase, N-terminal; Glutathione S-transferase, N-terminal domain; Glutathione S-transferase, C-terminal domain; Glutathione S-transferase, C-terminal domain superfamily; Glutathione S-transferase, C-terminal; and Thioredoxin-like superfamily. Is an ortholog of C. elegans gst-12.