Peroxisomal biogenesis factor 3 is a protein that in humans is encoded by the PEX3 gene. Interactions PEX3 has been shown to interact with PEX19. References Further reading External links GeneReviews/NCBI/NIH/UW entry on Peroxisome Biogenesis Disorders, Zellweger Syndrome Spectrum OMIM entries on Peroxisome Biogenesis Disorders, Zellweger Syndrome Spectrum