BiochemistrybioRxiv
How a Formate Dehydrogenase Responds to Oxygen: Unexpected O2 Insensitivity of an Enzyme Harboring Tungstopterin, Selenocysteine, and Clusters.
J. E. Graham, D. Niks, G. M. Zane…·C. S. Raman
This paper characterizes an O2-insensitive FDH2 from Desulfovibrio vulgaris that couples formate oxidation to CO2 production without superoxide release, revealing redox bifurcation and implications for biofuel cell design.
DOI 10.1021/acscatal.2c00316