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. Author manuscript; available in PMC: 2017 Mar 27.
Published in final edited form as: Proteomics. 2017 Mar;17(6):10.1002/pmic.201600391. doi: 10.1002/pmic.201600391

Figure 2.

Figure 2

The Ero1α-PDI-mediated oxidative protein-folding pathway. PDI is reoxidized by Ero1α, a FAD-binding oxidase. Ero1α transfers electrons from PDI to FAD with oxygen being the final electron acceptor.