Pentosyltransferase

Pentosyltransferases are a type of glycosyltransferase that catalyze the transfer of a pentose.

Examples include:
 * adenine phosphoribosyltransferase
 * hypoxanthine-guanine phosphoribosyltransferase
 * pertussis toxin
 * poly ADP ribose polymerase

They are classified under EC number 2.4.2.