Predicted to enable fructokinase activity; glucokinase activity; and mannokinase activity. Involved in cellular glucose homeostasis. Predicted to be located in membrane. Predicted to be active in cytosol and mitochondrion. Is expressed in several structures, including alimentary system; central nervous system; limb; sensory organ; and urinary system. Orthologous to human HKDC1 (hexokinase domain containing 1). [provided by Alliance of Genome Resources, Apr 2022]