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The Radical SAM Enzyme HydG Requires Cysteine and a Dangler Iron for Generating an Organometallic Precursor to the [FeFe]-Hydrogenase H-Cluster

Three maturase enzymes—HydE, HydF, and HydG—synthesize and insert the organometallic component of the [FeFe]-hydrogenase active site (the H-cluster). HydG generates the first organometallic intermediates in this process, ultimately producing an [Fe(CO)(2)(CN)] complex. A limitation in understanding...

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Bibliographic Details
Published in:J Am Chem Soc
Main Authors: Suess, Daniel L. M., Pham, Cindy C., Bürstel, Ingmar, Swartz, James R., Cramer, Stephen P., Britt, R. David
Format: Artigo
Language:Inglês
Published: 2016
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4772725/
https://ncbi.nlm.nih.gov/pubmed/26764535
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.5b12512
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