Biology:PEX1
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Peroxisome biogenesis factor 1, also known as PEX1, is a protein which in humans is encoded by the PEX1 gene.[1]
This gene encodes a member of the AAA protein family, a large group of ATPases associated with diverse cellular activities. This protein is cytoplasmic but is often anchored to a peroxisomal membrane where it forms a heteromeric complex and plays a role in the import of proteins into peroxisomes and peroxisome biogenesis. Mutations in this gene have been associated with complementation group 1 peroxisomal disorders such as neonatal adrenoleukodystrophy, infantile Refsum disease, and Zellweger syndrome.[1]
Interactions
PEX1 has been shown to interact with PEX6[2][3] and PEX26.[4]
References
- ↑ 1.0 1.1 "Entrez Gene: PEX1 peroxisome biogenesis factor 1". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=5189.
- ↑ Tamura, S; Shimozawa N; Suzuki Y; Tsukamoto T; Osumi T; Fujiki Y (Apr 1998). "A cytoplasmic AAA family peroxin, Pex1p, interacts with Pex6p". Biochem. Biophys. Res. Commun. (UNITED STATES) 245 (3): 883–6. doi:10.1006/bbrc.1998.8522. ISSN 0006-291X. PMID 9588209.
- ↑ Geisbrecht, B V; Collins C S; Reuber B E; Gould S J (Jul 1998). "Disruption of a PEX1-PEX6 interaction is the most common cause of the neurologic disorders Zellweger syndrome, neonatal adrenoleukodystrophy, and infantile Refsum disease". Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 95 (15): 8630–5. doi:10.1073/pnas.95.15.8630. ISSN 0027-8424. PMID 9671729. Bibcode: 1998PNAS...95.8630G.
- ↑ Matsumoto, Naomi; Tamura Shigehiko; Fujiki Yukio (May 2003). "The pathogenic peroxin Pex26p recruits the Pex1p-Pex6p AAA ATPase complexes to peroxisomes". Nat. Cell Biol. (England) 5 (5): 454–60. doi:10.1038/ncb982. ISSN 1465-7392. PMID 12717447.
Further reading
- Wanders RJ (2004). "Metabolic and molecular basis of peroxisomal disorders: a review.". Am. J. Med. Genet. A 126 (4): 355–75. doi:10.1002/ajmg.a.20661. PMID 15098234.
- "PEX1 mutations in the Zellweger spectrum of the peroxisome biogenesis disorders.". Hum. Mutat. 26 (3): 167–75. 2006. doi:10.1002/humu.20211. PMID 16086329.
- "Gene assignment of Zellweger syndrome to 7q11.23: report of the second case associated with a pericentric inversion of chromosome 7.". Hum. Genet. 84 (1): 79–80. 1990. doi:10.1007/BF00210677. PMID 2606480.
- "Mutations in PEX1 are the most common cause of peroxisome biogenesis disorders.". Nat. Genet. 17 (4): 445–8. 1997. doi:10.1038/ng1297-445. PMID 9398847.
- "Human PEX1 is mutated in complementation group 1 of the peroxisome biogenesis disorders.". Nat. Genet. 17 (4): 449–52. 1997. doi:10.1038/ng1297-449. PMID 9398848.
- "Two AAA family peroxins, PpPex1p and PpPex6p, interact with each other in an ATP-dependent manner and are associated with different subcellular membranous structures distinct from peroxisomes.". Mol. Cell. Biol. 18 (2): 936–43. 1998. doi:10.1128/mcb.18.2.936. PMID 9447990.
- "Human PEX1 cloned by functional complementation on a CHO cell mutant is responsible for peroxisome-deficient Zellweger syndrome of complementation group I.". Proc. Natl. Acad. Sci. U.S.A. 95 (8): 4350–5. 1998. doi:10.1073/pnas.95.8.4350. PMID 9539740. Bibcode: 1998PNAS...95.4350T.
- "A cytoplasmic AAA family peroxin, Pex1p, interacts with Pex6p.". Biochem. Biophys. Res. Commun. 245 (3): 883–6. 1998. doi:10.1006/bbrc.1998.8522. PMID 9588209.
- "Disruption of a PEX1-PEX6 interaction is the most common cause of the neurologic disorders Zellweger syndrome, neonatal adrenoleukodystrophy, and infantile Refsum disease.". Proc. Natl. Acad. Sci. U.S.A. 95 (15): 8630–5. 1998. doi:10.1073/pnas.95.15.8630. PMID 9671729. Bibcode: 1998PNAS...95.8630G.
- "Identification of a common PEX1 mutation in Zellweger syndrome.". Hum. Mutat. 14 (1): 45–53. 1999. doi:10.1002/(SICI)1098-1004(1999)14:1<45::AID-HUMU6>3.0.CO;2-J. PMID 10447258.
- "Phenotype-genotype relationships in peroxisome biogenesis disorders of PEX1-defective complementation group 1 are defined by Pex1p-Pex6p interaction.". Biochem. J. 357 (Pt 2): 417–26. 2001. doi:10.1042/0264-6021:3570417. PMID 11439091.
- "PEX1 mutations in complementation group 1 of Zellweger spectrum patients correlate with severity of disease.". Pediatr. Res. 51 (6): 706–14. 2002. doi:10.1203/00006450-200206000-00008. PMID 12032265.
- "Novel PEX1 mutations and genotype-phenotype correlations in Australasian peroxisome biogenesis disorder patients.". Hum. Mutat. 20 (5): 342–51. 2003. doi:10.1002/humu.10128. PMID 12402331.
- "Human chromosome 7: DNA sequence and biology.". Science 300 (5620): 767–72. 2003. doi:10.1126/science.1083423. PMID 12690205. Bibcode: 2003Sci...300..767S.
- "The pathogenic peroxin Pex26p recruits the Pex1p-Pex6p AAA ATPase complexes to peroxisomes.". Nat. Cell Biol. 5 (5): 454–60. 2003. doi:10.1038/ncb982. PMID 12717447.
- Study of mutant proteins with folding defects in cultured patient cells.. Methods Mol. Biol.. 232. 2004. pp. 165–73. doi:10.1385/1-59259-394-1:165. ISBN 1-59259-394-1.
- "The DNA sequence of human chromosome 7". Nature 424 (6945): 157–64. 2003. doi:10.1038/nature01782. PMID 12853948. Bibcode: 2003Natur.424..157H.
External links
- GeneReviews/NCBI/NIH/UW entry on Peroxisome Biogenesis Disorders, Zellweger Syndrome Spectrum
- OMIM entries on Peroxisome Biogenesis Disorders, Zellweger Syndrome Spectrum
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