1hjc: Difference between revisions
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|PDB= 1hjc |SIZE=350|CAPTION= <scene name='initialview01'>1hjc</scene>, resolution 2.65Å | |PDB= 1hjc |SIZE=350|CAPTION= <scene name='initialview01'>1hjc</scene>, resolution 2.65Å | ||
|SITE= | |SITE= | ||
|LIGAND= | |LIGAND= <scene name='pdbligand=DA:2'-DEOXYADENOSINE-5'-MONOPHOSPHATE'>DA</scene>, <scene name='pdbligand=DC:2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE'>DC</scene>, <scene name='pdbligand=DG:2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE'>DG</scene>, <scene name='pdbligand=DT:THYMIDINE-5'-MONOPHOSPHATE'>DT</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
|DOMAIN= | |||
|RELATEDENTRY=[[1cmo|1CMO]], [[1co1|1CO1]], [[1e50|1E50]], [[1hjb|1HJB]], [[1io4|1IO4]] | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1hjc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hjc OCA], [http://www.ebi.ac.uk/pdbsum/1hjc PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1hjc RCSB]</span> | |||
}} | }} | ||
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[[Category: transcription/dna]] | [[Category: transcription/dna]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:05:59 2008'' | ||
Revision as of 21:06, 30 March 2008
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| , resolution 2.65Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , , | ||||||
| Related: | 1CMO, 1CO1, 1E50, 1HJB, 1IO4
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF RUNX-1/AML1/CBFALPHA RUNT DOMAIN BOUND TO A DNA FRAGMENT FROM THE CSF-1R PROMOTER
OverviewOverview
The core binding factor (CBF) heterodimeric transcription factors comprised of AML/CBFA/PEBP2alpha/Runx and CBFbeta/PEBP2beta subunits are essential for differentiation of hematopoietic and bone cells, and their mutation is intimately related to the development of acute leukemias and cleidocranial dysplasia. Here, we present the crystal structures of the AML1/Runx-1/CBFalpha(Runt domain)-CBFbeta(core domain)-C/EBPbeta(bZip)-DNA, AML1/Runx-1/CBFalpha(Runt domain)-C/EBPbeta(bZip)-DNA, and AML1/Runx-1/CBFalpha(Runt domain)-DNA complexes. The hydrogen bonding network formed among CBFalpha(Runt domain) and CBFbeta, and CBFalpha(Runt domain) and DNA revealed the allosteric regulation mechanism of CBFalpha(Runt domain)-DNA binding by CBFbeta. The point mutations of CBFalpha related to the aforementioned diseases were also mapped and their effect on DNA binding is discussed.
About this StructureAbout this Structure
1HJC is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.
ReferenceReference
Structural analyses of DNA recognition by the AML1/Runx-1 Runt domain and its allosteric control by CBFbeta., Tahirov TH, Inoue-Bungo T, Morii H, Fujikawa A, Sasaki M, Kimura K, Shiina M, Sato K, Kumasaka T, Yamamoto M, Ishii S, Ogata K, Cell. 2001 Mar 9;104(5):755-67. PMID:11257229
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