Summary
The effect of N-(5′-phosphopyridoxyl)-L-5-hydroxytryptophan, N-(5′-phosphopyridoxyl)-D-5-hydroxytryptophan and N-(5′-phosphopyridoxyl)-5-hydroxytryptamine on the reactivation of apoDopa decarboxylase to holoenzyme has been investigated. The different degree of inhibition exerted by these adducts has been interpreted on the basis of a different orientation of the 2 isomers of 5-HTP at the active of Dopa decarboxylase.
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This investigation was supported by a grant of Ministero Publica Istruzione.
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Dominici, P., Curini, M., Minelli, A. et al. Inhibition of pig kidney dopa decarboxylase by coenzyme-5-hydroxytryptophan adducts. Experientia 40, 834–835 (1984). https://doi.org/10.1007/BF01951979
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DOI: https://doi.org/10.1007/BF01951979