Predicted to enable several functions, including fructose binding activity; fructose-bisphosphate aldolase activity; and identical protein binding activity. Predicted to be involved in several processes, including binding activity of sperm to zona pellucida; fructose 1,6-bisphosphate metabolic process; and purine ribonucleotide metabolic process. Located in sperm fibrous sheath. Orthologous to human ALDOA (aldolase, fructose-bisphosphate A). [provided by Alliance of Genome Resources, Apr 2022]