Gases like H2, N2, CO2, and CO are increasingly recognized as critical feedstock in “green”
energy conversion and as sources of nitrogen and carbon for the agricultural and chemical …

Nitrogenase harbors three distinct metal prosthetic groups that are required for its activity.
The simplest one is a [4Fe-4S] cluster located at the Fe protein nitrogenase component. The …

Nitrogenases are responsible for biological nitrogen fixation, a crucial step in the
biogeochemical nitrogen cycle. These enzymes utilize a two-component protein system and …

Biological nitrogen fixation is catalyzed by the enzyme nitrogenase, which facilitates the
cleavage of the relatively inert triple bond of N2. Nitrogenase is most commonly associated …

Nitrogenase is an active target of heterologous expression because of its importance for
areas related to agronomy, energy, and environment. One major hurdle for expressing an …

Nitrogenase is a complex metalloenzyme that is best known for its function in biological
nitrogen fixation. 1, 2 Harbored in a group of microbes called diazotrophs, nitrogenase …

Nitrogenase is a versatile metalloenzyme that is capable of catalyzing two important
reactions under ambient conditions: the reduction of nitrogen (N2) to ammonia (NH3), a key …

Heterologous expression of nitrogenase has been actively pursued because of the far-
reaching impact of this enzyme on agriculture, energy and the environment. However …

Nitrogenase contains two unique metalloclusters: the P-cluster and the M-cluster. The
assembly processes of P-and M-clusters are arguably the most complicated processes in …

NifB is an essential radical S-adenosylmethionine (SAM) enzyme for nitrogenase cofactor
assembly. Previous studies show that NifB couples a putative pair of [Fe4S4] modules …