Semisynthetic maturation of [FeFe]-hydrogenase using [Fe2(μ-SH)2(CN)2(CO)4]2−: key roles for HydF and GTP.

Autor: Balci, Batuhan, O'Neill, Roark D., Shepard, Eric M., Pagnier, Adrien, Marlott, Alexander, Mock, Michael T., Broderick, William E., Broderick, Joan B.
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Zdroj: Chemical Communications; 7/25/2023, Vol. 59 Issue 58, p8929-8932, 4p
Abstrakt: Here we describe maturation of the [FeFe]-hydrogenase from its [4Fe–4S]-bound precursor state by using the synthetic complex [Fe2(μ-SH)2(CN)2(CO)4]2− together with HydF and components of the glycine cleavage system, but in the absence of the maturases HydE and HydG. This semisynthetic and fully-defined maturation provides new insights into the nature of H-cluster biosynthesis. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index