MED7

Cofactor required for Sp1 transcriptional activation, subunit 9, 33kDa, also known as CRSP9, is a human gene.cite web | title = Entrez Gene: CRSP9 cofactor required for Sp1 transcriptional activation, subunit 9, 33kDa| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=9443| accessdate = ]

PBB_Summary
section_title =
summary_text = The activation of gene transcription is a multistep process that is triggered by factors that recognize transcriptional enhancer sites in DNA. These factors work with co-activators to direct transcriptional initiation by the RNA polymerase II apparatus. The protein encoded by this gene is a subunit of the CRSP (cofactor required for SP1 activation) complex, which, along with TFIID, is required for efficient activation by SP1. This protein is also a component of other multisubunit complexes e.g. thyroid hormone receptor-(TR-) associated proteins which interact with TR and facilitate TR function on DNA templates in conjunction with initiation factors and cofactors.cite web | title = Entrez Gene: CRSP9 cofactor required for Sp1 transcriptional activation, subunit 9, 33kDa| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=9443| accessdate = ]

References

Further reading

PBB_Further_reading
citations =
*cite journal | author=Ewing RM, Chu P, Elisma F, "et al." |title=Large-scale mapping of human protein-protein interactions by mass spectrometry. |journal=Mol. Syst. Biol. |volume=3 |issue= |pages= 89 |year= 2007 |pmid= 17353931 |doi= 10.1038/msb4100134
*cite journal | author=Rual JF, Venkatesan K, Hao T, "et al." |title=Towards a proteome-scale map of the human protein-protein interaction network. |journal=Nature |volume=437 |issue= 7062 |pages= 1173–8 |year= 2005 |pmid= 16189514 |doi= 10.1038/nature04209
*cite journal | author=Gerhard DS, Wagner L, Feingold EA, "et al." |title=The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). |journal=Genome Res. |volume=14 |issue= 10B |pages= 2121–7 |year= 2004 |pmid= 15489334 |doi= 10.1101/gr.2596504
*cite journal | author=Sato S, Tomomori-Sato C, Parmely TJ, "et al." |title=A set of consensus mammalian mediator subunits identified by multidimensional protein identification technology. |journal=Mol. Cell |volume=14 |issue= 5 |pages= 685–91 |year= 2004 |pmid= 15175163 |doi= 10.1016/j.molcel.2004.05.006
*cite journal | author=Tomomori-Sato C, Sato S, Parmely TJ, "et al." |title=A mammalian mediator subunit that shares properties with Saccharomyces cerevisiae mediator subunit Cse2. |journal=J. Biol. Chem. |volume=279 |issue= 7 |pages= 5846–51 |year= 2004 |pmid= 14638676 |doi= 10.1074/jbc.M312523200
*cite journal | author=Sato S, Tomomori-Sato C, Banks CA, "et al." |title=A mammalian homolog of Drosophila melanogaster transcriptional coactivator intersex is a subunit of the mammalian Mediator complex. |journal=J. Biol. Chem. |volume=278 |issue= 50 |pages= 49671–4 |year= 2004 |pmid= 14576168 |doi= 10.1074/jbc.C300444200
*cite journal | author=Sato S, Tomomori-Sato C, Banks CA, "et al." |title=Identification of mammalian Mediator subunits with similarities to yeast Mediator subunits Srb5, Srb6, Med11, and Rox3. |journal=J. Biol. Chem. |volume=278 |issue= 17 |pages= 15123–7 |year= 2003 |pmid= 12584197 |doi= 10.1074/jbc.C300054200
*cite journal | author=Strausberg RL, Feingold EA, Grouse LH, "et al." |title=Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16899–903 |year= 2003 |pmid= 12477932 |doi= 10.1073/pnas.242603899
*cite journal | author=Ryu S, Tjian R |title=Purification of transcription cofactor complex CRSP. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=96 |issue= 13 |pages= 7137–42 |year= 1999 |pmid= 10377381 |doi=
*cite journal | author=Näär AM, Beaurang PA, Zhou S, "et al." |title=Composite co-activator ARC mediates chromatin-directed transcriptional activation. |journal=Nature |volume=398 |issue= 6730 |pages= 828–32 |year= 1999 |pmid= 10235267 |doi= 10.1038/19789
*cite journal | author=Ryu S, Zhou S, Ladurner AG, Tjian R |title=The transcriptional cofactor complex CRSP is required for activity of the enhancer-binding protein Sp1. |journal=Nature |volume=397 |issue= 6718 |pages= 446–50 |year= 1999 |pmid= 9989412 |doi= 10.1038/17141
*cite journal | author=Jiang YW, Veschambre P, Erdjument-Bromage H, "et al." |title=Mammalian mediator of transcriptional regulation and its possible role as an end-point of signal transduction pathways. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=95 |issue= 15 |pages= 8538–43 |year= 1998 |pmid= 9671713 |doi=
*cite journal | author=Myers LC, Gustafsson CM, Bushnell DA, "et al." |title=The Med proteins of yeast and their function through the RNA polymerase II carboxy-terminal domain. |journal=Genes Dev. |volume=12 |issue= 1 |pages= 45–54 |year= 1998 |pmid= 9420330 |doi=

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