The peptidoglycan cell wall is essential for the survival and shape maintenance of bacteria. For decades it was thought that only penicillin-binding proteins (PBPs) effected peptidoglycan synthesis. Recently, it was shown that RodA, a member of the Rod complex involved in side wall peptidoglycan ...
The Gram-positive bacterium Bacillus subtilis has a thick cell wall. The cell wall contains various proteins, both for secretion and for peptidoglycan (PG) maintenance. Penicillin-binding proteins for PG synthesis, PG hydrolases (autolysins), and regulator proteins for the autolysins are the known...
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Bacillus subtilis has various cell wall hydrolases, however, the functions and hydrolase activities of some enzymes are still unknown. B. subtilis CwlK (YcdD) exhibits high sequence similarity with the peptidoglycan hydrolytic L,D: -endo... T Fukushima,Y Yao,T Kitajima,... - 《Molecular Biolo...
Cellular integrity and morphology of most bacteria is maintained by cell wall peptidoglycan, the target of antibiotics essential in modern healthcare. It consists of glycan strands, cross-linked by peptides, whose arrangement determines cell shape, preve
The germ cell wall becomes the vegetative cell wall in the bacterial cell after germination initiation and bacillary outgrowth. The cortex layer is made of peptidoglycan and is surrounded by the outer membrane. The CLEs SleC and SleM are found near the outer edge of the cortex in some ...
The mitogenic activity of Staphylococcus aureus peptidoglycan (PG), teichoic acid (TA) and cell wall (CW, a PG-TA complex) for mouse, rat and human lymphoc... R Dziarski,A Dziarski,AI Levinson - 《International Archives of Allergy & Immunology》 被引量: 49发表: 1980年 Murine immunomodula...
Under a Creative Commons license open accessHighlights Summary In Drosophila, it is thought that peptidoglycan recognition proteins (PGRPs) SA and LC structurally discriminate between bacterial peptidoglycans with lysine (Lys) or diaminopimelic (DAP) acid, respectively, thus inducing differential antimicrobi...
Inhibiting the final stage of the peptidoglycan polymerization, the potential targets of β-lactams are three families of enzymes: the D,D-transpeptidases ... AL Lefebvre 被引量: 0发表: 2015年 加载更多来源期刊 Journal of Bacteriology 研究点推荐 Tandem Mass Spectrometry Cell Wall 引用走势 2014...
Which of the following is not true about peptidoglycan?A.It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.)B.It is present in the prokaryotic cell wallC.It occurs in the form of a bag-shaped