BIOCHEMISTRY Correction for “Pathway of ATP utilization and duplex rRNA unwinding by the DEAD-box helicase, DbpA,” by Arnon Henn, Wenxiang Cao, Nicholas Licciardello, Sara E. Heitkamp, David D. Hackney, and Enrique M. De La Cruz, which appeared in issue 9, March 2, 2010, of Proc Natl Acad Sci USA (107:4046–4050; first published February 16, 2010; 10.1073/pnas.0913081107).
The authors note that due to a printer’s error, several of the Supporting Figures were referenced incorrectly in the main text. All references to Supporting Figure 3 should have instead referred to Supporting Figure 5, and all references to Supporting Figure 5 should have instead referred to Supporting Figure 3. All references to Supporting Figure 4 should have instead referred to Supporting Figure 6, and all references to Supporting Figure 6 should have instead referred to Supporting Figure 4. The online version has been corrected.