Azurin–DNA Conjugate with the Binding Motif of a Transcriptional Regulator, CooA: CO-dependent Modulation of the Electron-transfer Reaction

An azurin–DNA conjugate (Azu–DNA) where the DNA part contains the binding sequence of a carbon monoxide (CO)-dependent transcriptional regulator, CooA, has been prepared. CooA in the CO-bound form ...