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A trap transporter for pyruvate and other monocarboxylate 2-oxoacids in the cyanobacterium Anabaena sp. strain PCC 7120

 

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Opened Access A trap transporter for pyruvate and other monocarboxylate 2-oxoacids in the cyanobacterium Anabaena sp. strain PCC 7120
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Author: Pernil, Rafael
Herrero Moreno, Antonia
Flores García, Enrique
Department: Universidad de Sevilla. Departamento de Bioquímica Vegetal y Biología Molecular
Date: 2010
Published in: Journal of Bacteriology, 192 (22), 6089-6092.
Document type: Article
Abstract: In the cyanobacterium Anabaena sp. strain PCC 7120, open reading frames (ORFs) alr3026, alr3027, and all3028 encode a tripartite ATP-independent periplasmic transporter (TRAP-T). Wild-type filaments showed significant uptake of [14C]pyruvate, which was impaired in the alr3027 and all3028 mutants and was inhibited by several monocarboxylate 2-oxoacids, identifying this TRAP-T system as a pyruvate/monocarboxylate 2-oxoacid transporter.
Cite: Pernil, R., Herrero, A. y Flores García, E. (2010). A trap transporter for pyruvate and other monocarboxylate 2-oxoacids in the cyanobacterium Anabaena sp. strain PCC 7120. Journal of Bacteriology, 192 (22), 6089-6092.
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URI: http://hdl.handle.net/11441/62803

DOI: 10.1128/JB.00982-10

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