Sortase-mediated ligation of cytochrome c peroxidase and cytochrome c highlights the roles of dynamics and conformational specificity for interprotein electron transfer.

The complex between cytochrome c peroxidase (CcP) and cytochrome c (Cc) is an important model system for studying interprotein electron transfer (ET). Low ionic strength conditions stabilize the CcP:Cc complex, but promote unfavorable second-site bin…

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