O. Littlefield

The structural basis for the oriented assembly of a TBP/TFB/promoter complex.

P B Sigler, P. Sigler, Y. Korkhin, 1999, Proceedings of the National Academy of Sciences of the United States of America.

Polarity of transcription on Pol II and archaeal promoters: where is the "one-way sign" and how is it read?

P. Sigler, A. Schepartz, P. Kóša, 1998, Cold Spring Harbor symposia on quantitative biology.

Preparation of components of archaeal transcription preinitiation complex.

S. Bell, P. Sigler, Y. Korkhin, 2001, Methods in enzymology.

Evolution of Complex RNA Polymerases: The Complete Archaeal RNA Polymerase Structure

D. Stuart, S. Bell, P. Sigler, 2009, PLoS biology.

Correction: Evolution of Complex RNA Polymerases: The Complete Archaeal RNA Polymerase Structure

D. Stuart, S. Bell, P. Sigler, 2010, PLoS Biology.

The wing in yeast heat shock transcription factor (HSF) DNA-binding domain is required for full activity.

H. Nelson, J. Hardy, O. Littlefield, 2001, Nucleic acids research.

A new use for the 'wing' of the 'winged' helix-turn-helix motif in the HSF–DNA cocrystal

H. Nelson, O. Littlefield, 1999, Nature Structural Biology.

Crystal packing interaction that blocks crystallization of a site‐specific DNA binding protein–DNA complex

H. Nelson, O. Littlefield, 2001, Proteins.