Wikipedia / PEX19 Peroxisomal biogenesis factor 19 is a protein that in humans is encoded by the PEX19 gene.InteractionsPEX19 has been shown to interact with: ABCD1,ABCD2,ABCD3,PEX10,PEX11B,PEX12,PEX13,PEX16, andPEX3.ReferencesFurther readingExternal links GeneReviews/NCBI/NIH/UW entry on Peroxisome Biogenesis Disorders, Zellweger Syndrome SpectrumOMIM entries on Peroxisome Biogenesis Disorders, Zellweger Syndrome Spectrum