Phosphate-regulating endopeptidase homolog X-linked also known as phosphate-regulating gene with homologies to endopeptidases on the X chromosome or metalloendopeptidase homolog PEX is an enzyme that in humans is encoded by the PHEXgene.[5][6] This gene contains 18 exons and is located on the X chromosome.
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Francis F, Hennig S, Korn B, Reinhardt R, De Jong P, Poustka A, et al. (October 1995). "A gene (PEX) with homologies to endopeptidases is mutated in patients with X-linked hypophosphatemic rickets. The HYP Consortium". Nature Genetics. 11 (2): 130–136. doi:10.1038/ng1095-130. PMID7550339. S2CID6424732.
^Grieff M, Mumm S, Waeltz P, Mazzarella R, Whyte MP, Thakker RV, Schlessinger D (February 1997). "Expression and cloning of the human X-linked hypophosphatemia gene cDNA". Biochemical and Biophysical Research Communications. 231 (3): 635–639. doi:10.1006/bbrc.1997.6153. PMID9070861.