The hydrogen atoms of [4Fe-4S] type ferredoxin, one of the electron carriers, have been visualized and both experiments and calculations have revealed the mechanisms that control the redox potential.

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Fe–S clusters, which are a part of Fe–S proteins, are found across all forms of life. They play a significant role as biological cofactors—helper molecules that assist these proteins in different ...

Posttranscriptional modifications of tRNA are essential for translational fidelity. More specifically, mechanisms of selective sulfuration of tRNAs are still largely unknown, and the enzymes ...