1r29
From Proteopedia
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| - | [[Image:1r29.gif|left|200px]] | + | [[Image:1r29.gif|left|200px]] |
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| - | '''Crystal Structure of the B-Cell Lymphoma 6 (BCL6) BTB Domain to 1.3 Angstrom''' | + | {{Structure |
| + | |PDB= 1r29 |SIZE=350|CAPTION= <scene name='initialview01'>1r29</scene>, resolution 1.3Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= BCL6 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | ||
| + | }} | ||
| + | |||
| + | '''Crystal Structure of the B-Cell Lymphoma 6 (BCL6) BTB Domain to 1.3 Angstrom''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1R29 is a [ | + | 1R29 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R29 OCA]. |
==Reference== | ==Reference== | ||
| - | Mechanism of SMRT corepressor recruitment by the BCL6 BTB domain., Ahmad KF, Melnick A, Lax S, Bouchard D, Liu J, Kiang CL, Mayer S, Takahashi S, Licht JD, Prive GG, Mol Cell. 2003 Dec;12(6):1551-64. PMID:[http:// | + | Mechanism of SMRT corepressor recruitment by the BCL6 BTB domain., Ahmad KF, Melnick A, Lax S, Bouchard D, Liu J, Kiang CL, Mayer S, Takahashi S, Licht JD, Prive GG, Mol Cell. 2003 Dec;12(6):1551-64. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14690607 14690607] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: transcriptional repression]] | [[Category: transcriptional repression]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:45:55 2008'' |
Revision as of 11:45, 20 March 2008
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| , resolution 1.3Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | BCL6 (Homo sapiens) | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal Structure of the B-Cell Lymphoma 6 (BCL6) BTB Domain to 1.3 Angstrom
Contents |
Overview
BCL6 encodes a transcription factor that represses genes necessary for the terminal differentiation of lymphocytes within germinal centers, and the misregulated expression of this factor is strongly implicated in several types of B cell lymphoma. The homodimeric BTB domain of BCL6 (also known as the POZ domain) is required for the repression activity of the protein and interacts directly with the SMRT and N-CoR corepressors that are found within large multiprotein histone deacetylase-containing complexes. We have identified a 17 residue fragment from SMRT that binds to the BCL6 BTB domain, and determined the crystal structure of the complex to 2.2 A. Two SMRT fragments bind symmetrically to the BCL6 BTB homodimer and, in combination with biochemical and in vivo data, the structure provides insight into the basis of transcriptional repression by this critical B cell lymphoma protein.
Disease
Known diseases associated with this structure: Diabetes mellitus, neonatal, with congenital hypothyroidism OMIM:[610192], Lymphoma, B-cell OMIM:[109565]
About this Structure
1R29 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Mechanism of SMRT corepressor recruitment by the BCL6 BTB domain., Ahmad KF, Melnick A, Lax S, Bouchard D, Liu J, Kiang CL, Mayer S, Takahashi S, Licht JD, Prive GG, Mol Cell. 2003 Dec;12(6):1551-64. PMID:14690607
Page seeded by OCA on Thu Mar 20 13:45:55 2008
