Electronic isomerism in a heterometallic nickel–iron–sulfur cluster models substrate binding and cyanide inhibition of carbon monoxide dehydrogenase
A protein-based model of carbon monoxide dehydrogenase displays distinct X-ray absorption, EPR, and vibrational signatures upon CO and CN − binding that support ligand-dependent electronic rearrangement throughout the nickel–iron–sulfur core.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗