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Updated: Aug 19, 2026

Analyzing and Building Nucleic Acid Structures with 3DNA
Published on: April 26, 2013
Structure and function of DNA-binding proteins
1University of California, Department of Molecular and Cell Biology, Berkeley 94720-3206, USA.
Abstract:
The past year has seen the determination of over three dozen new structures of DNA-binding proteins. Highlights of new structural motifs include the DNA-binding domain of p53 tumor suppressor and the amino-terminal fragment of Escherichia coli DNA topoisomerase I. Other structures illustrate variations of known structural motifs, including co-crystals of helix-turn-helix, basic helix-loop-helix, and zinc finger proteins.
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