The Pseudomonas fluorescens AlgG Protein, but Not Its Mannuronan C-5-Epimerase Activity, Is Needed for Alginate Polymer Formation

Bacterial alginates are produced as 1-4-linked β-d-mannuronan, followed by epimerization of some of the mannuronic acid residues to α-l-guluronic acid. Here we report the isolation of four different epimerization-defective point mutants of the periplasmic Pseudomonas fluorescens mannuronan C-5-epime...

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Hauptverfasser: Gimmestad, Martin, Sletta, Håvard, Ertesvåg, Helga, Bakkevig, Karianne, Jain, Sumita, Suh, Sang-jin, Skjåk-Bræk, Gudmund, Ellingsen, Trond E., Ohman, Dennis E., Valla, Svein
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Society for Microbiology 2003
Schlagworte:
Enzymes and Proteins
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC156231/
https://ncbi.nlm.nih.gov/pubmed/12775688
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.185.12.3515-3523.2003
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