Pdi1p Products

Pdi1p is a yeast protein disulfide isomerase. It is a major endoplasmic reticulum protein with chaperon and co-chaperon activity, involved in retention of resident ER proteins. It also has a role in recognizing proteins targeted for ER-associated degradation (ERAD) and is a member of the protein disulfide isomerase family. Proteins in this family also can break disulfide bonds on substrate proteins. The protein is also known as Eps1p.