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Mol. Cell. Biol., 06 1995, 3424-3429, Vol 15, No. 6
W Chen, S Zollman, JL Couderc and FA Laski
The gene bric a brac (bab) is required for the proper development of the
limbs and ovary in Drosophila melanogaster. bab encodes a BTB domain (also
called a POZ domain), an approximately 115-amino-acid conserved motif found
primarily in the N termini of zinc finger proteins. In this paper, we show
that the BTB domain of bab can mediate protein dimerization in vitro. In
addition, we demonstrate that the first 51 amino acids of the bab BTB
domain are sufficient for dimerization, and we identify amino acids within
this region that are required for binding.
Copyright © 1995, American Society for Microbiology
The BTB domain of bric a brac mediates dimerization in vitro [retracted by Chen W, Zollman S, Couderc JL, Laski FA. In: Mol Cell Biol 1997 Nov;17(11):6772]
Department of Biology, University of California, Los Angeles 90024, USA.
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