Predicted to enable riboflavin transmembrane transporter activity. Acts upstream of or within cellular response to heat. Predicted to be located in cytoplasm; nucleus; and plasma membrane. Predicted to be integral component of plasma membrane. Is expressed in several structures, including extraembryonic component; genitourinary system; gut; and inner ear vestibular component. Human ortholog(s) of this gene implicated in Brown-Vialetto-Van Laere syndrome 1 and Fazio-Londe disease. Orthologous to human SLC52A3 (solute carrier family 52 member 3). [provided by Alliance of Genome Resources, Apr 2022]