Nature 395, 244; 250; 1998

In the text we refer to the work of Batchelor et al. (ref. 25) on!the structure of a GABPα/β–DNA complex, but GABP was incorrectly written as GABA (γ-aminobutyric acid).

In addition, some spurious dark patches were introduced into Fig. 1 during the production process but these do not affect the information conveyed by the figure.