AUTHOR CORRECTION
Volume 195, no. 4, p. 757–764, 2013, https://doi.org/10.1128/JB.01956-12. Page 761, Fig. 4: The published figure did not indicate splices introduced into the original image for several blots. In the corrected panels below, tooling has been added to indicate splicing.
Page 761, Fig. 4 legend: The following sentences should be added at the end: “For each protein immunoblot series, all of the illustrated lanes were taken from a single exposure of the same blot. Some intervening spaces were removed for clarity in the final figure, as indicated by white lines.”
Correction of these errors does not change any of the results or conclusions of the article.