Mutant Analysis Shows that Alanine Racemases from Pseudomonas aeruginosa and Escherichia coli Are Dimeric

Alanine racemases are ubiquitous prokaryotic enzymes providing the essential peptidoglycan precursor d-alanine. We present evidence that the enzymes from Pseudomonas aeruginosa and Escherichia coli function exclusively as homodimers. Moreover, we demonstrate that expression of a K35A Y235A double mu...

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Détails bibliographiques

Publié dans:	J Bacteriol
Auteurs principaux:	Strych, Ulrich, Benedik, Michael J.
Format:	Artigo
Langue:	Inglês
Publié:	American Society for Microbiology (ASM) 2002
Sujets:	Enzymes and Proteins
Accès en ligne:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC135199/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12107154/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/JB.184.15.4321-4325.2002
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