ABCD3

Last updated
ABCD3
Identifiers
Aliases ABCD3 , ABC43, PMP70, PXMP1, ZWS2, CBAS5, ATP binding cassette subfamily D member 3
External IDs OMIM: 170995; MGI: 1349216; HomoloGene: 2140; GeneCards: ABCD3; OMA:ABCD3 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001122674
NM_002858

NM_008991
NM_001355756

RefSeq (protein)

NP_001116146
NP_002849

NP_033017
NP_001342685

Location (UCSC) Chr 1: 94.42 – 94.52 Mb Chr 3: 121.55 – 121.61 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

ATP-binding cassette sub-family D member 3 is a protein that in humans is encoded by the ABCD3 gene. [5] [6] [7]

Contents

Function

The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ALD subfamily, which is involved in peroxisomal import of fatty acids and/or fatty acyl-CoAs in the organelle. All known peroxisomal ABC transporters are half transporters which require a partner half transporter molecule to form a functional homodimeric or heterodimeric transporter. This peroxisomal membrane protein likely plays an important role in peroxisome biogenesis.

Clinical significance

Mutations have been associated with some forms of Zellweger syndrome, a heterogeneous group of peroxisome assembly disorders. [7] However, this association was denied [8] and congenital bile acid synthesis defect-5 (CBAS5) was recently shown to be caused by homozygous mutation in the ABCD3 gene [9]

See also

Interactions

ABCD3 has been shown to interact with PEX19. [10] [11] [12] [13]

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000117528 Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000028127 Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Gärtner J, Moser H, Valle D (June 1993). "Mutations in the 70K peroxisomal membrane protein gene in Zellweger syndrome". Nat Genet. 1 (1): 16–23. doi:10.1038/ng0492-16. PMID   1301993. S2CID   5779170.
  6. Gärtner J, Kearns W, Rosenberg C, Pearson P, Copeland NG, Gilbert DJ, Jenkins NA, Valle D (April 1993). "Localization of the 70-kDa peroxisomal membrane protein to human 1p21-p22 and mouse 3". Genomics. 15 (2): 412–4. doi: 10.1006/geno.1993.1076 . PMID   8449508.
  7. 1 2 "Entrez Gene: ABCD3 ATP-binding cassette, sub-family D (ALD), member 3".
  8. Paton, B. C.; Heron, S. E.; Nelson, P. V.; Morris, C. P.; Poulos, A. (1997). "Absence of mutations raises doubts about the role of the 70-kD peroxisomal membrane protein in Zellweger syndrome". American Journal of Human Genetics. 60 (6): 1535–9. doi:10.1016/S0002-9297(07)64247-5. PMC   1716138 . PMID   9199576.
  9. Ferdinandusse, S.; Jimenez-Sanchez, G.; Koster, J.; Denis, S.; Van Roermund, C. W.; Silva-Zolezzi, I.; Moser, A. B.; Visser, W. F.; Gulluoglu, M.; Durmaz, O.; Demirkol, M.; Waterham, H. R.; Gökcay, G.; Wanders, R. J.; Valle, D. (2015). "A novel bile acid biosynthesis defect due to a deficiency of peroxisomal ABCD3". Human Molecular Genetics. 24 (2): 361–70. doi: 10.1093/hmg/ddu448 . PMID   25168382.
  10. Mayerhofer PU, Kattenfeld T, Roscher AA, Muntau AC (March 2002). "Two splice variants of human PEX19 exhibit distinct functions in peroxisomal assembly". Biochem. Biophys. Res. Commun. 291 (5): 1180–6. doi:10.1006/bbrc.2002.6568. PMID   11883941.
  11. Gloeckner CJ, Mayerhofer PU, Landgraf P, Muntau AC, Holzinger A, Gerber JK, Kammerer S, Adamski J, Roscher AA (April 2000). "Human adrenoleukodystrophy protein and related peroxisomal ABC transporters interact with the peroxisomal assembly protein PEX19p". Biochem. Biophys. Res. Commun. 271 (1): 144–50. doi:10.1006/bbrc.2000.2572. PMID   10777694.
  12. Sacksteder KA, Jones JM, South ST, Li X, Liu Y, Gould SJ (March 2000). "PEX19 binds multiple peroxisomal membrane proteins, is predominantly cytoplasmic, and is required for peroxisome membrane synthesis". J. Cell Biol. 148 (5): 931–44. doi:10.1083/jcb.148.5.931. PMC   2174547 . PMID   10704444.
  13. Biermanns M, Gärtner J (July 2001). "Targeting elements in the amino-terminal part direct the human 70-kDa peroxisomal integral membrane protein (PMP70) to peroxisomes". Biochem. Biophys. Res. Commun. 285 (3): 649–55. doi:10.1006/bbrc.2001.5220. PMID   11453642.

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.