scholarly journals Poly(glucosylglycerol phosphate) teichoic acid in the walls of Bacillus stearothermophilus B65

1975 ◽  
Vol 151 (1) ◽  
pp. 115-120 ◽  
Author(s):  
A J Anderson ◽  
A R Archibald
Keyword(s):  
Concanavalin A ◽  
Bacillus Stearothermophilus ◽  
Teichoic Acid ◽  
Acid Form ◽  
Glycerol Phosphate ◽  
Phosphodiester Linkage

1. Walls of Bacillus stearothermophilus B65 contain a glycerol teichoic acid in which repeating structures consisting of 1-O-α-D-glucopyranosylglycerol phosphate are held together by phosphodiester linkage between the glycerol and glucose moieties of adjacent units. 2. The walls are not agglutinated on incubation with concanavalin A, nor does the isolated teichoic acid form a precipitate with this lectin. 3. No evidence was obtained of the presence of the glucosylated (1 leads to 2)-poly(glycerol phosphate) teichoic acid which has previously been reported to occur in walls of this bacterium.

scholarly journals Studies on the linkage between teichoic acid and peptidoglycan in a bacteriophage-resistant mutant of Staphylococcus aureus H

1975 ◽  
Vol 149 (3) ◽  
pp. 637-647 ◽  
Author(s):  
J E Heckels ◽  
A R Archibald ◽  
J Baddiley
Keyword(s):  
Staphylococcus Aureus ◽  
Teichoic Acid ◽  
Resistant Mutant ◽  
Muramic Acid ◽  
Glycerol Phosphate ◽  
Wall Teichoic Acid ◽  
Phosphodiester Linkage ◽  
A Chain

1. In addition to poly(ribitol phosphate) the walls of a bacteriophage-resistant mutant of Staphylococcus aureus H contain glycerol phosphate residues that are not removed on digestion with trypsin or extraction with phenol. 2. The glycerol phosphate is present in a chain, containing three or four glycerol phosphate residues, which is covalently attached to the peptidoglycan through a phosphodiester linkage to muramic acid; this linkage is readily hydrolysed by dilute alkali. 3. The degradative studies described suggest that the poly(ribitol phosphate) chains of the wall teichoic acid may be attached to the wall by linkage to this glycerol phosphate oligomer.

scholarly journals Teichoic acid synthesis in Bacillus stearothermophilus

1974 ◽  
Vol 138 (3) ◽  
pp. 525-535 ◽  
Author(s):  
L. D. Kennedy
Keyword(s):  
Alkaline Hydrolysis ◽  
Bacillus Stearothermophilus ◽  
De Novo ◽  
Enzyme System ◽  
Teichoic Acid ◽  
Periodate Oxidation ◽  
Acid Synthesis ◽  
Pulse Labelling ◽  
Glycerol Phosphate ◽  
Enzyme Preparations

1. Particulate enzyme preparations obtained from Bacillus stearothermophilus B65 by digestion with lysozyme were shown to catalyse teichoic acid synthesis. With CDP-glycerol as sole substrate the preparations synthesized 1,3-poly(glycerol phosphate). It was characterized by alkaline hydrolysis, by glucosylation to the alkali-stable 2-glucosyl-1,3-poly(glycerol phosphate) with excess of UDP-glucose and a Bacillus subtilis Marburg enzyme system, by degradation of this latter product with 60%HF and periodate oxidation of the resulting glucosylglycerol. The specificity of the B. subtilis system previously reported (Glaser & Burger, 1964), was confirmed in the present work. 2. Pulse-labelling experiments, followed by periodate oxidation of the product and isolation of formaldehyde from the glycerol terminus of the polymer, showed that the B. stearothermophilus enzyme system transferred glycerol phosphate units to the glycerol end of the chain. The transfer reaction was irreversible. It was not determined if these poly(glycerol phosphate) chains were synthesized de novo, but it was shown that the newly synthesized oligomers were bound to much larger molecules. 3. When the B. stearothermophilus enzyme system was supplied with both CDP-glycerol and UDP-glucose, 1-glucosyl-2,3-poly(glycerol phosphate) was synthesized in addition to the 1,3-isomer. The former polymer was characterized by acid and alkaline hydrolysis, degradation with HF and periodate oxidation of the resulting glucosylglycerol, and periodate oxidation of the intact polymer followed by mild acid hydrolysis. This latter procedure removed the glucose substituents without disrupting the poly(glycerol phosphate) chain. 4. The poly(glycerol phosphate) isomers were distinguished by glucosylation with the B. subtilis enzymes and alkaline hydrolysis, the 2,3-isomer remaining alkali-labile. The proportion of 2,3-poly(glycerol phosphate) in the product increased with increasing amounts of UDP-glucose in the incubation mixture, but the total glycerol phosphate incorporated into products remained constant. It is suggested that the synthetic pathways of the two poly(glycerol phosphate) species may share a rate-limiting step.

scholarly journals The lipid–teichoic acid complex in the cytoplasmic membrane of Streptococcus faecalis N.C.I.B. 8191

1972 ◽  
Vol 127 (2) ◽  
pp. 399-409 ◽  
Author(s):  
P. Toon ◽  
P. E. Brown ◽  
J. Baddiley
Keyword(s):  
Cytoplasmic Membrane ◽  
Teichoic Acid ◽  
Micelle Formation ◽  
Hydroxyl Groups ◽  
Glycerol Phosphate ◽  
Acid Complex ◽  
Streptococcus Faecalis ◽  
Phosphodiester Linkage ◽  
Chemical Studies ◽  
Covalent Nature

1. A lipid–teichoic acid complex was isolated from Streptococcus faecalis N.C.I.B. 8191. The covalent nature of the linkage between teichoic acid and lipid was established. 2. The complex exhibits macromolecular properties in solution, and ultracentrifugation studies show that these are due to micelle formation. 3. From chemical studies it is concluded that the teichoic acid is a poly(glycerol phosphate) in which some of the glycerol hydroxyl groups possess kojibiosyl [2-O-α-d-glucopyranosyl-(1→2)-α-d- glucopyranosyl] substituents, together with d-alanine ester residues. 4. The lipid is 1-kojibiosyl diglyceride, already known as a membrane component of this organism, with probably a phosphatidyl substituent. The phosphatidyl kojibiosyl diglyceride is attached to the teichoic acid through a phosphodiester linkage, and the chain of the teichoic acid contains 28–35 units. 5. Although the complex represents the whole of the membrane teichoic acid in this organism, only about 12% of the membrane glycolipid is associated with teichoic acid. 6. Two phosphatidyl glycolipids, closely resembling that bearing the teichoic acid, were isolated from the lipids of the organism and were partly characterized.

scholarly journals Surface Glycopolymers Are Crucial forIn VitroAnti-Wall Teichoic Acid IgG-Mediated Complement Activation and Opsonophagocytosis of Staphylococcus aureus

2015 ◽  
Vol 83 (11) ◽  
pp. 4247-4255 ◽  
Author(s):  
Jong-Ho Lee ◽  
Na-Hyang Kim ◽  
Volker Winstel ◽  
Kenji Kurokawa ◽  
Jesper Larsen ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Teichoic Acid ◽  
Complement C3 ◽  
Glycerol Phosphate ◽  
Glycosylation Pattern ◽  
Wall Teichoic Acid ◽  
Content Type ◽  
Gram Positive Bacteria ◽  
Capsule Production ◽  
Cell Envelopes

ABSTRACTThe cell envelopes of many Gram-positive bacteria contain wall teichoic acids (WTAs).Staphylococcus aureusWTAs are composed of ribitol phosphate (RboP) or glycerol phosphate (GroP) backbones substituted withd-alanine andN-acetyl-d-glucosamine (GlcNAc) orN-acetyl-d-galactosamine (GalNAc). Two WTA glycosyltransferases, TarM and TarS, are responsible for modifying the RboP WTA with α-GlcNAc and β-GlcNAc, respectively. We recently reported that purified human serum anti-WTA IgG specifically recognizes β-GlcNAc of the staphylococcal RboP WTA and then facilitates complement C3 deposition and opsonophagocytosis ofS. aureuslaboratory strains. This prompted us to examine whether anti-WTA IgG can induce C3 deposition on a diverse set of clinicalS. aureusisolates. To this end, we compared anti-WTA IgG-mediated C3 deposition and opsonophagocytosis abilities using 13 different staphylococcal strains. Of note, the majority ofS. aureusstrains tested was recognized by anti-WTA IgG, resulting in C3 deposition and opsonophagocytosis. A minority of strains was not recognized by anti-WTA IgG, which correlated with either extensive capsule production or an alteration in the WTA glycosylation pattern. Our results demonstrate that the presence of WTAs with TarS-mediated glycosylation with β-GlcNAc in clinically isolatedS. aureusstrains is an important factor for induction of anti-WTA IgG-mediated C3 deposition and opsonophagocytosis.

Mechanism of the formation of concanavalin A-teichoic acid complexes

1973 ◽  
Vol 31 (2) ◽  
pp. 401-404 ◽  
Author(s):  
Tze-Jou Kan ◽  
Ronald J. Doyle ◽  
Dale C. Birdsell
Keyword(s):  
Concanavalin A ◽  
Teichoic Acid

scholarly journals Use of CDP-Glycerol as an Alternate Acceptor for the Teichoic Acid Polymerase Reveals that Membrane Association Regulates Polymer Length

2008 ◽  
Vol 190 (21) ◽  
pp. 6940-6947 ◽  
Author(s):  
Jeffrey W. Schertzer ◽  
Eric D. Brown
Keyword(s):  
Isotope Labeling ◽  
Teichoic Acid ◽  
Extracellular Polysaccharide ◽  
Membrane System ◽  
Polymer Synthesis ◽  
Glycerol Phosphate ◽  
Polysaccharide Biosynthesis ◽  
Steady State Kinetics ◽  
Length Regulation ◽  
Lag Period

ABSTRACT The study of bacterial extracellular polysaccharide biosynthesis is hampered by the fact that these molecules are synthesized on membrane-resident carrier lipids. To get around this problem, a practical solution has been to synthesize soluble lipid analogs and study the biosynthetic enzymes using a soluble system. This has been done for the Bacillus subtilis teichoic acid polymerase, TagF, although several aspects of catalysis were inconsistent with the results obtained with reconstituted membrane systems or physiological observations. In this work we explored the acceptor substrate promiscuity and polymer length disregulation that appear to be characteristic of TagF activity away from biological membranes. Using isotope labeling, steady-state kinetics, and chemical lability studies, we demonstrated that the enzyme can synthesize poly(glycerol phosphate) teichoic acid using the elongation substrate CDP-glycerol as an acceptor. This suggests that substrate specificity is relaxed in the region distal to the glycerol phosphate moiety in the acceptor molecule under these conditions. Polymer synthesis proceeded at a rate (27 min−1) comparable to that in the reconstituted membrane system after a distinct lag period which likely represented slower initiation on the unnatural CDP-glycerol acceptor. We confirmed that polymer length became disregulated in the soluble system as the polymers synthesized on CDP-glycerol acceptors were much larger than the polymers synthesized on the membrane or previously found attached to bacterial cell walls. Finally, polymer synthesis on protease-treated membranes suggested that proper length regulation is retained in the absence of accessory proteins and provided evidence that such regulation is conferred through proper association of the polymerase with the membrane.

Poly-N-acetylglucosamine and poly(glycerol phosphate) teichoic acid identification from staphylococcal biofilm extracts using excitation sculptured TOCSY NMR

2008 ◽  
Vol 4 (2) ◽  
pp. 170-174 ◽  
Author(s):  
Jane L. Wagstaff ◽  
Irina Sadovskaya ◽  
Evgeny Vinogradov ◽  
Saïd Jabbouri ◽  
Mark J. Howard
Keyword(s):  
Teichoic Acid ◽  
Glycerol Phosphate

scholarly journals Epitope Recognition of a Monoclonal Antibody Raised against a Synthetic Glycerol Phosphate Based Teichoic Acid

2021 ◽  
Author(s):  
Francesca Berni ◽  
Ermioni Kalfopoulou ◽  
Ana M. Gimeno Cardells ◽  
Filippo Carboni ◽  
Daan van der Es ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Teichoic Acid ◽  
Glycerol Phosphate ◽  
Epitope Recognition

scholarly journals Autolysis of cell walls of Bacillus stearothermophilus B65 and the chemical structure of the peptidoglycan

1970 ◽  
Vol 118 (5) ◽  
pp. 859-868 ◽  
Author(s):  
W. D. Grant ◽  
A. J. Wicken
Keyword(s):  
Glutamic Acid ◽  
Cell Walls ◽  
Bacillus Stearothermophilus ◽  
Teichoic Acid ◽  
Paper Electrophoresis ◽  
Diaminopimelic Acid ◽  
Peptide Fragments ◽  
Acid Complex ◽  
Acid Hydrolysate ◽  
Peptide Mixture

1. The cell walls of Bacillus stearothermophilus B65 contain glucosamine, muramic acid, alanine, α∈-diaminopimelic acid (Dap), glutamic acid, aspartic acid, glycine, and serine in the molecular proportions 0.60:0.64:2.30:0.85:1.00:0.11:0.13:0.31. 2. Both d- and l-alanine are present, but glutamic acid and diaminopimelic acid are present only as the d- and meso-isomers respectively. 3. The peptide fragments Ala-Dap, Dap-Ala, and Dap-Ala-Dap have been isolated from a partial acid hydrolysate of the cell walls. 4. The major products of autolysis of the cell wall were d-alanine, a peptide mixture, peptidoglycan material and a peptidoglycan–teichoic acid complex. 5. Separation of the peptide mixture into ten major peptides was achieved by DEAE-Sephadex and paper chromatography, and paper electrophoresis. 6. The structures of these peptides have been determined and they fall into four groups, the individual members of each group differing only in number or position of carboxamide substituents. 7. The structures are I, a tripeptide l-Ala–d-Glu-meso-Dap; II, a pentapeptide made up by the tripeptide (I) linked through the ∈-amino group of its diaminopimelic acid residue to the carboxyterminal of the dipeptide meso-Dap-d-Ala; III, a heptapeptide made up by a similar linkage between the tripeptide (I) and the tetrapeptide l-Ala-d-Glu-meso-Dap-d-Ala; IV, a possible undecapeptide made up by a further tetrapeptide similarly linked to the heptapeptide (III) structure. 8. The structure of the peptidoglycan and the actions of the autolytic enzymes are discussed in terms of these peptide structures.

Sign in / Sign up

Export Citation Format

Share Document