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Curr Biol. 1998 Jan 29;8(3):R83-6.

Toroidal proteins: running rings around DNA.

Author information

1
The Rockefeller University, 1230 York Avenue, New York, New York 10021, USA. manju@mod.rockefeller.edu

Abstract

Recent structural data indicate that the toroidal form is quite common among DNA-binding enzymes. Is this abundance of ring-shaped proteins a coincidence, or does it reflect convergence to a winning quaternary structure?

PMID:
9443909
[Indexed for MEDLINE]
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