(Cell Reports 21, 417–430; October 10, 2017)
Due to a Production oversight, the Table 1 headings Km (mM) and kcat/Km (s −1 mM−1) in the originally published version of this article were incorrectly given a footnote designator indicating that they are biologically relevant substrates. This error has been corrected, and the revised version of Table 1 now appears with the paper online.
The journal apologizes for the error.