Abstract
The three-dimensional structure of a TATA box-binding protein (TBP) from Arabidopsis thaliana complexed with a fourteen base pair oligonucleotide bearing the Adenovirus major late promoter TATA element has been refined at 1.9 Å resolution, giving a final crystallographic R-factor of 19.4%. Binding of the monomeric, saddle-shaped α/β protein induces an unprecedented conformational change in the DNA. A detailed structural and functional analysis of this unusual protein-DNA complex is presented, with particular emphasis on the mechanisms of DNA deformation, TATA element recognition, and preinitiation complex assembly.
Original language | English (US) |
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Pages (from-to) | 638-653 |
Number of pages | 16 |
Journal | Nature Structural Biology |
Volume | 1 |
Issue number | 9 |
DOIs | |
State | Published - Sep 1994 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Structural Biology
- Biochemistry
- Genetics