PARD6A

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PARD6A
Protein PARD6A PDB 1wmh.png
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases PARD6A, PAR-6A, PAR6, PAR6C, PAR6alpha, TAX40, TIP-40, par-6 family cell polarity regulator alpha
External IDs MGI: 1927223 HomoloGene: 9661 GeneCards: PARD6A
RNA expression pattern
PBB GE PARD6A 205245 at fs.png
More reference expression data
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001037281
NM_016948

NM_001047435
NM_001047436
NM_001286344
NM_001286345
NM_019695

RefSeq (protein)

NP_001032358
NP_058644

Location (UCSC) Chr 16: 67.66 – 67.66 Mb Chr 8: 105.7 – 105.7 Mb
PubMed search [1] [2]
Wikidata
View/Edit Human View/Edit Mouse

Partitioning defective 6 homolog alpha is a protein that in humans is encoded by the PARD6A gene.[3][4][5]

Function[edit]

This gene is a member of the PAR6 family and encodes a protein with a PSD95/Discs-large/ZO1 (PDZ) domain and a semi-Cdc42/Rac interactive binding (CRIB) domain. This cell membrane protein is involved in asymmetrical cell division and cell polarization processes as a member of a multi-protein complex. The protein also has a role in the epithelial-to-mesenchymal transition (EMT) that characterizes the invasive phenotype associated with metastatic carcinomas. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.[5]

Interactions[edit]

PARD6A has been shown to interact with:

References[edit]

  1. ^ "Human PubMed Reference:". 
  2. ^ "Mouse PubMed Reference:". 
  3. ^ Rousset R, Fabre S, Desbois C, Bantignies F, Jalinot P (March 1998). "The C-terminus of the HTLV-1 Tax oncoprotein mediates interaction with the PDZ domain of cellular proteins". Oncogene. 16 (5): 643–54. doi:10.1038/sj.onc.1201567. PMID 9482110. 
  4. ^ a b c d Noda Y, Takeya R, Ohno S, Naito S, Ito T, Sumimoto H (March 2001). "Human homologues of the Caenorhabditis elegans cell polarity protein PAR6 as an adaptor that links the small GTPases Rac and Cdc42 to atypical protein kinase C". Genes Cells. 6 (2): 107–19. doi:10.1046/j.1365-2443.2001.00404.x. PMID 11260256. 
  5. ^ a b "Entrez Gene: PARD6A par-6 partitioning defective 6 homolog alpha (C. elegans)". 
  6. ^ Joberty G, Petersen C, Gao L, Macara IG (August 2000). "The cell-polarity protein Par6 links Par3 and atypical protein kinase C to Cdc42". Nat. Cell Biol. 2 (8): 531–9. doi:10.1038/35019573. PMID 10934474. 
  7. ^ a b Qiu RG, Abo A, Steven Martin G (June 2000). "A human homolog of the C. elegans polarity determinant Par-6 links Rac and Cdc42 to PKCzeta signaling and cell transformation". Curr. Biol. 10 (12): 697–707. doi:10.1016/s0960-9822(00)00535-2. PMID 10873802. 
  8. ^ a b Liu XF, Ishida H, Raziuddin R, Miki T (August 2004). "Nucleotide exchange factor ECT2 interacts with the polarity protein complex Par6/Par3/protein kinase Czeta (PKCzeta) and regulates PKCzeta activity". Mol. Cell. Biol. 24 (15): 6665–75. doi:10.1128/MCB.24.15.6665-6675.2004. PMC 444862Freely accessible. PMID 15254234. 
  9. ^ Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (October 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514. 

Further reading[edit]