PHC2

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PHC2
Identifiers
Aliases PHC2, EDR2, HPH2, PH2, polyhomeotic homolog 2
External IDs MGI: 1860454 HomoloGene: 75090 GeneCards: PHC2
RNA expression pattern
PBB GE PHC2 200919 at fs.png
More reference expression data
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_004427
NM_198040
NM_001330488

NM_001195083
NM_001195130
NM_018774

RefSeq (protein)

NP_001317417
NP_004418
NP_932157

Location (UCSC) Chr 1: 33.32 – 33.43 Mb Chr 4: 128.65 – 128.75 Mb
PubMed search [1] [2]
Wikidata
View/Edit Human View/Edit Mouse

Polyhomeotic-like protein 2 is a protein that in humans is encoded by the PHC2 gene.[3][4][5]

Function[edit]

In Drosophila melanogaster, the 'Polycomb' group (PcG) of genes are part of a cellular memory system that is responsible for the stable inheritance of gene activity. PcG proteins form a large multimeric, chromatin-associated protein complex. The protein encoded by this gene has homology to the Drosophila PcG protein 'polyhomeotic' (Ph) and is known to heterodimerize with EDR1 and colocalize with BMI1 in interphase nuclei of human cells. The specific function in human cells has not yet been determined. Two transcript variants encoding different isoforms have been found for this gene.[5]

Interactions[edit]

PHC2 has been shown to interact with MAPKAPK2,[6] PHC1,[3][7] BMI1[3] and MCRS1.[7]

References[edit]

  1. ^ "Human PubMed Reference:". 
  2. ^ "Mouse PubMed Reference:". 
  3. ^ a b c Gunster MJ, Satijn DP, Hamer KM, den Blaauwen JL, de Bruijn D, Alkema MJ, van Lohuizen M, van Driel R, Otte AP (Apr 1997). "Identification and characterization of interactions between the vertebrate polycomb-group protein BMI1 and human homologs of polyhomeotic". Molecular and Cellular Biology. 17 (4): 2326–35. doi:10.1128/mcb.17.4.2326. PMC 232081Freely accessible. PMID 9121482. 
  4. ^ Tonkin E, Hagan DM, Li W, Strachan T (Oct 2002). "Identification and characterisation of novel mammalian homologues of Drosophila polyhomeoticpermits new insights into relationships between members of the polyhomeotic family". Human Genetics. 111 (4-5): 435–42. doi:10.1007/s00439-002-0814-3. PMID 12384788. 
  5. ^ a b "Entrez Gene: PHC2 polyhomeotic homolog 2 (Drosophila)". 
  6. ^ Yannoni YM, Gaestel M, Lin LL (Apr 2004). "P66(ShcA) interacts with MAPKAP kinase 2 and regulates its activity". FEBS Letters. 564 (1-2): 205–11. doi:10.1016/S0014-5793(04)00351-5. PMID 15094067. 
  7. ^ a b 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 (Oct 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]