The isolated iron–molybdenum cofactor of nitrogenase binds carbon monoxide upon electrochemically accessing reduced states
Abstract
The first spectroscopic evidence for the binding of a small gaseous molecule to the isolated iron molybdenum cofactor of nitrogenase (FeMoco) is presented: FTIR spectroelectrochemistry in a thin-layer cell shows that reduced FeMoco binds carbon monoxide and gives rise to ν(CO) stretches that are close to those observed during turnover of the enzyme.
Please wait while we load your content...