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Showing 1–2 of 2 results
Advanced filters: Author: Casey Van Stappen Clear advanced filters

  • The multistep incorporation process of the catalytic NiFe(CN)2(CO) cofactor into [NiFe]-hydrogenase was deciphered by isolating key maturation intermediates, which were characterized by biochemical and a variety of spectroscopic techniques.

    • Giorgio Caserta
    • Sven Hartmann
    • Oliver Lenz
    Research
    Nature Chemical Biology
    Volume: 19, P: 498-506

  • The four-coordinate iron sites of typical iron–sulfur clusters rarely react with small molecules, implicating three-coordinate iron in many catalytic cycles. Now, a [4Fe-3S] cluster featuring three-coordinate iron sulfide that resembles the proposed substrate binding site has been synthesized. This cluster shows biomimetic reactivity with a low-spin electronic configuration.

    • Daniel E. DeRosha
    • Vijay G. Chilkuri
    • Patrick L. Holland
    Research
    Nature Chemistry
    Volume: 11, P: 1019-1025