1ytf

From Proteopedia

Revision as of 22:21, 30 March 2008 by OCA (Talk | contribs)
Jump to: navigation, search
Image:1ytf.jpg


PDB ID 1ytf

Drag the structure with the mouse to rotate
, resolution 2.500Å
Ligands: , , ,
Resources: FirstGlance, OCA, PDBsum, RCSB
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 Mon Mar 31 01:21:32 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1ytf"
Personal tools