1h5p
From Proteopedia
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| - | [[Image:1h5p.jpg|left|200px]] | + | [[Image:1h5p.jpg|left|200px]] |
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| - | '''SOLUTION STRUCTURE OF THE HUMAN SP100B SAND DOMAIN BY HETERONUCLEAR NMR.''' | + | {{Structure |
| + | |PDB= 1h5p |SIZE=350|CAPTION= <scene name='initialview01'>1h5p</scene> | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
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| + | '''SOLUTION STRUCTURE OF THE HUMAN SP100B SAND DOMAIN BY HETERONUCLEAR NMR.''' | ||
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==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1H5P is a [ | + | 1H5P 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=1H5P OCA]. |
==Reference== | ==Reference== | ||
| - | The SAND domain structure defines a novel DNA-binding fold in transcriptional regulation., Bottomley MJ, Collard MW, Huggenvik JI, Liu Z, Gibson TJ, Sattler M, Nat Struct Biol. 2001 Jul;8(7):626-33. PMID:[http:// | + | The SAND domain structure defines a novel DNA-binding fold in transcriptional regulation., Bottomley MJ, Collard MW, Huggenvik JI, Liu Z, Gibson TJ, Sattler M, Nat Struct Biol. 2001 Jul;8(7):626-33. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11427895 11427895] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: transcription]] | [[Category: transcription]] | ||
| - | ''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 11:32:33 2008'' |
Revision as of 09:32, 20 March 2008
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
SOLUTION STRUCTURE OF THE HUMAN SP100B SAND DOMAIN BY HETERONUCLEAR NMR.
Overview
The SAND domain is a conserved sequence motif found in a number of nuclear proteins, including the Sp100 family and NUDR. These are thought to play important roles in chromatin-dependent transcriptional regulation and are linked to many diseases. We have determined the three-dimensional (3D) structure of the SAND domain from Sp100b. The structure represents a novel alpha/beta fold, in which a conserved KDWK sequence motif is found within an alpha-helical, positively charged surface patch. For NUDR, the SAND domain is shown to be sufficient to mediate DNA binding. Using mutational analyses and chemical shift perturbation experiments, the DNA binding surface is mapped to the alpha-helical region encompassing the KDWK motif. The DNA binding activity of wild type and mutant proteins in vitro correlates with transcriptional regulation activity of full length NUDR in vivo. The evolutionarily conserved SAND domain defines a new DNA binding fold that is involved in chromatin-associated transcriptional regulation.
About this Structure
1H5P is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
The SAND domain structure defines a novel DNA-binding fold in transcriptional regulation., Bottomley MJ, Collard MW, Huggenvik JI, Liu Z, Gibson TJ, Sattler M, Nat Struct Biol. 2001 Jul;8(7):626-33. PMID:11427895
Page seeded by OCA on Thu Mar 20 11:32:33 2008
Categories: Homo sapiens | Single protein | Bottomley, M J. | Collard, M W. | Gibson, T J. | Huggenvik, J I. | Liu, Z. | Sattler, M. | Alternative splicing | Antigen | Dna binding | Kdwk | Nmr | Nuclear protein | Sand domain | Sp100b | Transcription
