1ytf

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[[Image:1ytf.jpg|left|200px]]<br /><applet load="1ytf" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1ytf.jpg|left|200px]]
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caption="1ytf, resolution 2.500&Aring;" />
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'''YEAST TFIIA/TBP/DNA COMPLEX'''<br />
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{{Structure
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|PDB= 1ytf |SIZE=350|CAPTION= <scene name='initialview01'>1ytf</scene>, resolution 2.500&Aring;
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|SITE=
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|LIGAND=
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|ACTIVITY=
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|GENE=
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}}
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'''YEAST TFIIA/TBP/DNA COMPLEX'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1YTF is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. The following page contains interesting information on the relation of 1YTF with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb67_1.html TATA-Binding Protein]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YTF OCA].
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1YTF is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. The following page contains interesting information on the relation of 1YTF with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb67_1.html TATA-Binding Protein]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YTF OCA].
==Reference==
==Reference==
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Crystal structure of a yeast TFIIA/TBP/DNA complex., Tan S, Hunziker Y, Sargent DF, Richmond TJ, Nature. 1996 May 9;381(6578):127-51. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8610010 8610010]
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Crystal structure of a yeast TFIIA/TBP/DNA complex., Tan S, Hunziker Y, Sargent DF, Richmond TJ, Nature. 1996 May 9;381(6578):127-51. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8610010 8610010]
[[Category: Protein complex]]
[[Category: Protein complex]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
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[[Category: transcription regulation]]
[[Category: transcription regulation]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 16:08:55 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 15:27:16 2008''

Revision as of 13:27, 20 March 2008

Image:1ytf.jpg


PDB ID 1ytf

Drag the structure with the mouse to rotate
, resolution 2.500Å
Coordinates: save as pdb, mmCIF, xml



YEAST TFIIA/TBP/DNA COMPLEX


Overview

The X-ray crystal structure of the transcription factor IIA (TFIIA) in complex with the TATA-box-binding protein (TBP) and TATA-element DNA is presented at 2.5 A resolution. TFIIA is composed of a beta-barrel and a four-helix bundle motif that together have a boot-like appearance. The beta-barrel extends the TBP beta-sheet and bridges over the DNA major groove immediately upstream of the TATA box. The four-helix bundle contributes substantially to the surface of the complex available for interaction with additional transcription factors.

About this Structure

1YTF is a Protein complex structure of sequences from Saccharomyces cerevisiae. The following page contains interesting information on the relation of 1YTF with [TATA-Binding Protein]. Full crystallographic information is available from OCA.

Reference

Crystal structure of a yeast TFIIA/TBP/DNA complex., Tan S, Hunziker Y, Sargent DF, Richmond TJ, Nature. 1996 May 9;381(6578):127-51. PMID:8610010

Page seeded by OCA on Thu Mar 20 15:27:16 2008

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