Fe–K/Al2O3 is shown to be an effective RWGS catalyst with high CO selectivity.

No abstract

Background:The conserved Q motif of RNA/DNA helicases has been structurally implicated in nucleotide binding; however, its biochemical functions are less certain. Results: Mutagenesis of the Q motif in FANCJ DNA helicase perturbs dimerization, DNA binding, and catalytic function. Conclusion: The Q motif is essential for FANCJ enzymatic activity and DNA repair. Significance: The FANCJ Q motif is important for its biochemical and cellular functions.