Predicted to enable carbonate dehydratase activity. Predicted to be involved in one-carbon metabolic process and regulation of intracellular pH. Predicted to act upstream of or within positive regulation of GABAergic synaptic transmission; positive regulation of cellular pH reduction; and regulation of chloride transport. Predicted to be located in cytosol. Orthologous to human CA7 (carbonic anhydrase 7). [provided by Alliance of Genome Resources, Apr 2022]