Electron transfer in crystals of the binary and ternary complexes of methylamine dehydrogenase with amicyanin and cytochrome c551i as detected by EPR spectroscopy

Abstract

EPR studies of the methylamine dehydrogenase (MADH)–amicyanin and MADH–amicyanin–cytochrome c551i crystalline complexes have been performed on randomly oriented microcrystals before and after exposure to the substrate, methylamine, as a function of pH. The results show that EPR signals from the redox centers present in the various proteins can be observed… (More)
DOI: 10.1007/s00775-003-0513-0

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