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View article: Iron uptake by xenosiderophores in 'Pseudomonas aeruginosa' : adaptation to the bacterial environment
Iron uptake by xenosiderophores in 'Pseudomonas aeruginosa' : adaptation to the bacterial environment Open
Le fer, essentiel à la croissance microbienne, est peu biodisponible dans la plupart des environnements. Pour l’acquérir, les bactéries produisent et sécrètent des sidérophores, de petites molécules ayant une très forte affinité pour le fe…
View article: Structure of the Outer Membrane Transporter FemA and Its Role in the Uptake of Ferric Dihydro-Aeruginoic Acid and Ferric Aeruginoic Acid in <i>Pseudomonas aeruginosa</i>
Structure of the Outer Membrane Transporter FemA and Its Role in the Uptake of Ferric Dihydro-Aeruginoic Acid and Ferric Aeruginoic Acid in <i>Pseudomonas aeruginosa</i> Open
Iron is essential for bacterial growth, and Pseudomonas aeruginosa synthesizes the siderophores pyochelin (PCH) and pyoverdine to acquire it. PCH contains a thiazolidine ring that aids in iron chelation but is prone to hydrolysis, l…
View article: The role of FoxA, FiuA, and FpvB in iron acquisition via hydroxamate-type siderophores in Pseudomonas aeruginosa
The role of FoxA, FiuA, and FpvB in iron acquisition via hydroxamate-type siderophores in Pseudomonas aeruginosa Open
Siderophores are specialized molecules produced by bacteria and fungi to scavenge iron, a crucial nutrient for growth and metabolism. Catecholate-type siderophores are mainly produced by bacteria, while hydroxamates are mostly from fungi. …
View article: Siderophore specificities of the <i>Pseudomonas aeruginosa</i> TonB‐dependent transporters ChtA and ActA
Siderophore specificities of the <i>Pseudomonas aeruginosa</i> TonB‐dependent transporters ChtA and ActA Open
Iron is an essential nutrient for the survival and virulence of Pseudomonas aeruginosa . The pathogen expresses at least 15 different iron‐uptake pathways, the majority involving small iron chelators called siderophores. P. aeruginosa prod…