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Functional analysis of the conserved hydrophobic gate region of the magnesium transporter CorA

The Leu294 residue in the cytoplasmic neck of Thermotoga maritima CorA is considered to be the main gate for Mg(2+) transport. We created three site-directed mutants at this position: in the Leu294Asp and Leu294Gly mutants we observed a defect in closing of the pore, while in the Leu294Arg mutant no...

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Bibliographic Details
Main Authors: Svidová, Soňa, Sponder, Gerhard, Schweyen, Rudolf J., Djinović-Carugo, Kristina
Format: Artigo
Language:Inglês
Published: Elsevier Pub. Co 2011
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3082049/
https://ncbi.nlm.nih.gov/pubmed/21074514
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bbamem.2010.10.017
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