Correction to: Nature Communications https://doi.org/10.1038/s41467-020-18011-9, published online 25 August 2020.

The original version of this Article contained an error in the second last sentence of the Results and discussion section ‘Purification and characterization of M. smegmatis Sdh2’, where the Sdh2 apparent catalytic constant (kcat) value was incorrectly stated as (3.16 ± 0.07) × 104 s−1, rather than the correct value of 3.16 ± 0.07 s−1. The original version of this Article also contained an error in the Results and discussion section ‘QD-binding site contributes to the structure-based drug discovery’, where the kcat values of the QD1 and QD mutants were incorrectly stated as (2.16 ± 0.04) × 104 s−1 and (1.48 ± 0.04) × 104 s−1, which has been corrected to 2.16 ± 0.04 s−1 and 1.48 ± 0.04 s−1, respectively. This has been corrected in both the PDF and HTML versions of the Article.