Peroxisomal membrane protein PEX14 is a protein that in humans is encoded by the PEX14 gene.[5][6]

PEX14
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesPEX14, NAPP2, PBD13A, Pex14p, dJ734G22.2, peroxisomal biogenesis factor 14
External IDsOMIM: 601791; MGI: 1927868; HomoloGene: 37936; GeneCards: PEX14; OMA:PEX14 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_004565

NM_019781

RefSeq (protein)

NP_004556

NP_062755

Location (UCSC)Chr 1: 10.47 – 10.63 MbChr 4: 149.04 – 149.18 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse
Peroxisomal membrane anchor protein (Pex14p) conserved region
Identifiers
SymbolPex14_N
PfamPF04695
InterProIPR006785
Available protein structures:
Pfam  structures / ECOD  
PDBRCSB PDB; PDBe; PDBj
PDBsumstructure summary

Function

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This gene encodes an essential component of the peroxisomal import machinery. The protein is integrated into peroxisome membranes with its C-terminus exposed to the cytosol, and interacts with the cytosolic receptor for proteins containing a PTS1 peroxisomal targeting signal. The protein also functions as a transcriptional corepressor and interacts with a histone deacetylase. A mutation in this gene results in one form of Zellweger syndrome.[6]

Interactions

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PEX14 has been shown to interact with

References

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  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000142655Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000028975Ensembl, 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. ^ Fransen M, Terlecky SR, Subramani S (Jul 1998). "Identification of a human PTS1 receptor docking protein directly required for peroxisomal protein import". Proceedings of the National Academy of Sciences of the United States of America. 95 (14): 8087–92. Bibcode:1998PNAS...95.8087F. doi:10.1073/pnas.95.14.8087. PMC 20933. PMID 9653144.
  6. ^ a b "Entrez Gene: PEX14 peroxisomal biogenesis factor 14".
  7. ^ a b Otera H, Setoguchi K, Hamasaki M, Kumashiro T, Shimizu N, Fujiki Y (Mar 2002). "Peroxisomal targeting signal receptor Pex5p interacts with cargoes and import machinery components in a spatiotemporally differentiated manner: conserved Pex5p WXXXF/Y motifs are critical for matrix protein import". Molecular and Cellular Biology. 22 (6): 1639–55. doi:10.1128/MCB.22.6.1639-1655.2002. PMC 135613. PMID 11865044.
  8. ^ Okumoto K, Abe I, Fujiki Y (Aug 2000). "Molecular anatomy of the peroxin Pex12p: ring finger domain is essential for Pex12p function and interacts with the peroxisome-targeting signal type 1-receptor Pex5p and a ring peroxin, Pex10p". The Journal of Biological Chemistry. 275 (33): 25700–10. doi:10.1074/jbc.M003303200. PMID 10837480.
  9. ^ Shimizu N, Itoh R, Hirono Y, Otera H, Ghaedi K, Tateishi K, Tamura S, Okumoto K, Harano T, Mukai S, Fujiki Y (Apr 1999). "The peroxin Pex14p. cDNA cloning by functional complementation on a Chinese hamster ovary cell mutant, characterization, and functional analysis". The Journal of Biological Chemistry. 274 (18): 12593–604. doi:10.1074/jbc.274.18.12593. PMID 10212238.
  10. ^ a b Managadze D, Würtz C, Sichting M, Niehaus G, Veenhuis M, Rottensteiner H (Jun 2007). "The peroxin PEX14 of Neurospora crassa is essential for the biogenesis of both glyoxysomes and Woronin bodies" (PDF). Traffic. 8 (6): 687–701. doi:10.1111/j.1600-0854.2007.00560.x. PMID 17461798. S2CID 221250.

Further reading

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