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 domain; Glutathione S-transferase, C-terminal domain superfamily; Thioredoxin-like superfamily; and Glutathione S-transferase, N-terminal. Is an ortholog of C. elegans gst-15.