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| | <StructureSection load='3wtw' size='340' side='right'caption='[[3wtw]], [[Resolution|resolution]] 2.90Å' scene=''> | | <StructureSection load='3wtw' size='340' side='right'caption='[[3wtw]], [[Resolution|resolution]] 2.90Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3wtw]] is a 10 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WTW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WTW FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3wtw]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WTW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WTW FirstGlance]. <br> |
| - | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3wts|3wts]], [[3wtt|3wtt]], [[3wtu|3wtu]], [[3wtv|3wtv]], [[3wtx|3wtx]], [[3wty|3wty]], [[3wtz|3wtz]], [[3wu0|3wu0]], [[3wu1|3wu1]]</div></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.9Å</td></tr> |
| | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3wtw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wtw OCA], [https://pdbe.org/3wtw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wtw RCSB], [https://www.ebi.ac.uk/pdbsum/3wtw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wtw ProSAT]</span></td></tr> | | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3wtw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wtw OCA], [https://pdbe.org/3wtw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wtw RCSB], [https://www.ebi.ac.uk/pdbsum/3wtw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wtw ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Disease == | | == Disease == |
| - | [[https://www.uniprot.org/uniprot/RUNX1_MOUSE RUNX1_MOUSE]] Note=Mice with an Runx1 lacking the DNA-binding region are found to die between embryonic days 11.5 to 12.5 due to hemorrhaging in the central nervous system. This hemorrhaging is preceded by necrosis and hematopoiesis is blocked.
| + | [https://www.uniprot.org/uniprot/RUNX1_MOUSE RUNX1_MOUSE] Note=Mice with an Runx1 lacking the DNA-binding region are found to die between embryonic days 11.5 to 12.5 due to hemorrhaging in the central nervous system. This hemorrhaging is preceded by necrosis and hematopoiesis is blocked. |
| | == Function == | | == Function == |
| - | [[https://www.uniprot.org/uniprot/RUNX1_MOUSE RUNX1_MOUSE]] CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL-3 and GM-CSF promoters. Essential for the development of normal hematopoiesis. Isoform 4 shows higher binding activities for target genes and binds TCR-beta-E2 and RAG-1 target site with threefold higher affinity than other isoforms. It is less effective in the context of neutrophil terminal differentiation. Acts synergistically with ELF4 to transactivate the IL-3 promoter and with ELF2 to transactivate the BLK promoter. Inhibits KAT6B-dependent transcriptional activation (By similarity).<ref>PMID:8565077</ref> <ref>PMID:8622955</ref> [[https://www.uniprot.org/uniprot/ETS1_HUMAN ETS1_HUMAN]] Transcription factor.<ref>PMID:10698492</ref> [[https://www.uniprot.org/uniprot/PEBB_MOUSE PEBB_MOUSE]] CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL3 and GM-CSF promoters. CBFB enhances DNA binding by RUNX1.
| + | [https://www.uniprot.org/uniprot/RUNX1_MOUSE RUNX1_MOUSE] CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL-3 and GM-CSF promoters. Essential for the development of normal hematopoiesis. Isoform 4 shows higher binding activities for target genes and binds TCR-beta-E2 and RAG-1 target site with threefold higher affinity than other isoforms. It is less effective in the context of neutrophil terminal differentiation. Acts synergistically with ELF4 to transactivate the IL-3 promoter and with ELF2 to transactivate the BLK promoter. Inhibits KAT6B-dependent transcriptional activation (By similarity).<ref>PMID:8565077</ref> <ref>PMID:8622955</ref> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | ==See Also== | | ==See Also== |
| | *[[Core-binding factor|Core-binding factor]] | | *[[Core-binding factor|Core-binding factor]] |
| | + | *[[Ets1|Ets1]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Hamada, K]] | + | [[Category: Mus musculus]] |
| - | [[Category: Ogata, K]] | + | [[Category: Hamada K]] |
| - | [[Category: Shiina, M]] | + | [[Category: Ogata K]] |
| - | [[Category: Dna-binding]] | + | [[Category: Shiina M]] |
| - | [[Category: Isopeptide bond]]
| + | |
| - | [[Category: Methylation]]
| + | |
| - | [[Category: Nucleus]]
| + | |
| - | [[Category: Phosphoprotein]]
| + | |
| - | [[Category: Protein-dna complex]]
| + | |
| - | [[Category: Proto-oncogene]]
| + | |
| - | [[Category: Transcription]]
| + | |
| - | [[Category: Transcription regulation]]
| + | |
| - | [[Category: Transcription-dna complex]]
| + | |
| Structural highlights
Disease
RUNX1_MOUSE Note=Mice with an Runx1 lacking the DNA-binding region are found to die between embryonic days 11.5 to 12.5 due to hemorrhaging in the central nervous system. This hemorrhaging is preceded by necrosis and hematopoiesis is blocked.
Function
RUNX1_MOUSE CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL-3 and GM-CSF promoters. Essential for the development of normal hematopoiesis. Isoform 4 shows higher binding activities for target genes and binds TCR-beta-E2 and RAG-1 target site with threefold higher affinity than other isoforms. It is less effective in the context of neutrophil terminal differentiation. Acts synergistically with ELF4 to transactivate the IL-3 promoter and with ELF2 to transactivate the BLK promoter. Inhibits KAT6B-dependent transcriptional activation (By similarity).[1] [2]
Publication Abstract from PubMed
Cooperative assemblies of transcription factors (TFs) on target gene enhancers coordinate cell proliferation, fate specification, and differentiation through precise and complicated transcriptional mechanisms. Chemical modifications, such as phosphorylation, of TFs induced by cell signaling, further modulate the dynamic cooperativity of TFs. In this study, we found that various Ets1-containing TF-DNA complexes respond differently to calcium-induced phosphorylation of Ets1, which is known to inhibit Ets1-DNA binding. Crystallographic analysis of a complex comprising Ets1, Runx1, and CBFbeta at the TCRalpha enhancer, revealed that Ets1 acquires robust binding stability in the Runx1 and DNA-complexed state, via allosteric mechanisms. This allows phosphorylated Ets1 to be retained at the TCRalpha enhancer with Runx1, in contrast to other Ets1 target gene enhancers including mb-1 and stromelysin-1. This study provides a structure-based model for cell signaling-dependent regulation of target genes, mediated via chemical modification of TFs.
A novel allosteric mechanism on protein-DNA interactions underlying the phosphorylation-dependent regulation of Ets1 target gene expressions.,Shiina M, Hamada K, Inoue-Bungo T, Shimamura M, Uchiyama A, Baba S, Sato K, Yamamoto M, Ogata K J Mol Biol. 2014 Jul 29. pii: S0022-2836(14)00368-4. doi:, 10.1016/j.jmb.2014.07.020. PMID:25083921[3]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Okuda T, van Deursen J, Hiebert SW, Grosveld G, Downing JR. AML1, the target of multiple chromosomal translocations in human leukemia, is essential for normal fetal liver hematopoiesis. Cell. 1996 Jan 26;84(2):321-30. PMID:8565077
- ↑ Wang Q, Stacy T, Binder M, Marin-Padilla M, Sharpe AH, Speck NA. Disruption of the Cbfa2 gene causes necrosis and hemorrhaging in the central nervous system and blocks definitive hematopoiesis. Proc Natl Acad Sci U S A. 1996 Apr 16;93(8):3444-9. PMID:8622955
- ↑ Shiina M, Hamada K, Inoue-Bungo T, Shimamura M, Uchiyama A, Baba S, Sato K, Yamamoto M, Ogata K. A novel allosteric mechanism on protein-DNA interactions underlying the phosphorylation-dependent regulation of Ets1 target gene expressions. J Mol Biol. 2014 Jul 29. pii: S0022-2836(14)00368-4. doi:, 10.1016/j.jmb.2014.07.020. PMID:25083921 doi:http://dx.doi.org/10.1016/j.jmb.2014.07.020
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