Article
The PA4204 gene encodes a periplasmic gluconolactonase (PpgL) which is important for fitness of Pseudomonas aeruginosa.
Microbiology (Reading, England) - 1 Oct 2008
Tarighi Saeed, Wei Qing, Cámara Miguel, Williams Paul, Fletcher Matthew P, Kajander Tommi, Cornelis Pierre
Abstract excerpt
In Pseudomonas aeruginosa, the PA4204 gene encodes a protein with a signal peptide and a COG2706 domain of the type present in 3-carboxy-cis,cis-muconate lactonizing enzymes. A molecular model based on the structure of the Escherichia coli YbhE phosphogluconate lactonizing enzyme shows that the enzyme has a beta-propeller ('doughnut') structure and a central active site comprising one histidine, one glutamic acid...
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