Characterization of a Bacillus subtilis Thermosensitive Teichoic Acid-Deficient Mutant: Gene mnaA (yvyH) Encodes the UDP-N-Acetylglucosamine 2-Epimerase
AUTOR(ES)
Soldo, Blazenka
FONTE
American Society for Microbiology
RESUMO
The Bacillus subtilis thermosensitive mutant ts-21 bears two C-G→T-A transitions in the mnaA gene. At the nonpermissive temperature it is characterized by coccoid cell morphology and reduced cell wall phosphate content. MnaA converts UDP-N-acetylglucosamine into UDP-N-acetylmannosamine, a precursor of the teichoic acid linkage unit.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=135192Documentos Relacionados
- Staphylococcus aureus cap5P Encodes a UDP-N-Acetylglucosamine 2-Epimerase with Functional Redundancy
- Identification of the UDP-N-Acetylglucosamine 4-Epimerase Involved in Exosporium Protein Glycosylation in Bacillus anthracis▿
- UDP-N-Acetylglucosamine 4-Epimerase Activity Indicates the Presence of N-Acetylgalactosamine in Exopolysaccharides of Streptococcus thermophilus Strains
- Towards a better understanding of the substrate specificity of the UDP-N-acetylglucosamine C4 epimerase WbpP
- Purification, characterization and structural determination of UDP-N-acetylglucosamine pyrophosphorylase produced by Moniliophthora perniciosa