In the article “Interaction via a Key Tryptophan in the I-II Linker of N-type Calcium Channels Is Required for β1 But Not for Palmitoylated β2, Implicating an Additional Binding Site in the Regulation of Channel Voltage-Dependent Properties,” which appeared on pages 6984-6996 of the July 27, 2005 issue, the middle initial listed for the second author is incorrect. The second author's name should have read Mark W. Richards.