Ligand migration in human indoleamine-2,
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Karin Nienhaus; Elena Nickel; Changyuan Lu; Syun-Ru Yeh; G. Ulrich Nienhaus
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Article
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2011
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John Wiley and Sons
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English
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## Abstract Human indoleamine 2,3โdioxygenase (hIDO), a monomeric heme enzyme, catalyzes the oxidative degradation of Lโtryptophan (LโTrp) and other indoleamine derivatives. Its activity follows typical MichaelisโMenten behavior only for LโTrp concentrations up to 50 ฮผM; a further increase in the c