Predicted to enable identical protein binding activity. Involved in epithelial fluid transport. Acts upstream of or within several processes, including mRNA polyadenylation; protein export from nucleus; and regulation of ion transport. Located in cytosol and intracellular membrane-bounded organelle. Is expressed in several structures, including alimentary system; integumental system; nervous system; respiratory system; and sensory organ. Orthologous to human AHCYL1 (adenosylhomocysteinase like 1). [provided by Alliance of Genome Resources, Apr 2022]