UDPglucose-hexose-1-phosphate uridylyltransferase

An enzyme that catalyzes the reversible reaction of α-d-glucose 1-phosphate UDPgalactose to produce UDPglucose and α-d-galactose 1-phosphate. SEE ALSO: UDPglucose 4-epimerase. SYN: hexose-1-phosphate uridylyltransferase, phosphogalactoisomerase.