Inhibition by phenylglyoxal of nitrate transport in Paracoccus denitrificans: a comparison with the effect of a protonophorous uncoupler

Warning

This publication doesn't include Faculty of Economics and Administration. It includes Faculty of Science. Official publication website can be found on muni.cz.

Authors	KUČERA Igor
Year of publication	2003
Type	Article in Periodical
Magazine / Source	Archives of biochemistry and biophysics
MU Faculty or unit	Faculty of Science
Citation
Web	http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WB5-473M7K6-1&_user=835458&_handle=B-WA-A-A-WA-MsSAYVA-UUA-AUYBDDECUV-AUYABZUBUV-BVWYYZVCU-WA-U&_fmt=full&_coverDate=01%2F15%2F2003&_rdoc=9&_orig=browse&_srch=%23toc%236701%232003%23995909997%233
Field	Biochemistry
Keywords	nitrate;nitrite;transport;covalent modification;uncoupler
Description	The existence of two nitrate import pathways is shown that are comparably inhibited by phenylglyoxal and differ in their sensitivities to the uncoupler CCCP. A simplified kinetic model for phenylglyoxalation is proposed to account for the observed nonintegral reaction orders.
Related projects:	Biomolecular Structure-function Relationships and their role in the Metabolism