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Structure type: polymer chemical repeating unit
Compound class: teichoic acid
Contained glycoepitopes: IEDB_130648,IEDB_134627,IEDB_136044,IEDB_137472,IEDB_137473,IEDB_1391961,IEDB_1391963,IEDB_141584,IEDB_141794,IEDB_143260,IEDB_190606,IEDB_885822,SB_165,SB_166,SB_187,SB_195,SB_23,SB_24,SB_7,SB_8,SB_88

• Article ID: 4451
  Naumova IB, Shashkov AS "Anionic polymers in cell walls of Gram-positive bacteria" - Biochemistry (Moscow) 62(8) (1997) 809-840
  

  Information on the prevalence, compositions, and structures of anionic carbohydrate-containing polymers of cell walls of Gram-positive bacteria is summarized. The data suggest that these polymers are important for normal functioning of bacterial cells and require further studies. Structural data on teichoic acids found in the literature published over the last few years are discussed. This is a very diverse class of polymers whose structure-specific pathways of degradation were studied and NMR spectra were examined. Unique comprehensive tables of 13C-NMR spectroscopic data (mainly obtained by the authors) on these polymers are given in the Appendix. Other tables summarize data on teichuronic acids, sugar-phosphate polymers, acid polysaccharides, and structural variants of bonds between acid polysaccharides and peptidoglycans known from the literature. Functions of anionic polymers and their possible chemotaxonomic applications are discussed

  13C-NMR, NMR, structure, cell wall, composition, teichoic acid, teichuronic acid, Gram-positive, gram-positive bacteria, taxonomy

  NCBI PubMed ID: 9360295
  Journal NLM ID: 0376536
  Publisher: Nauka/Interperiodica
  Institutions: School of Biology, Lomonosov Moscow State University, Russia
  
   
  
  Actinomadura carminata INA 4281, Actinomadura polychroma INA 2755
  CSDB ID 29056 (all data & tools)

Show legend Show as text

Structure type: polymer chemical repeating unit
Compound class: teichoic acid
Contained glycoepitopes: IEDB_130648,IEDB_134627,IEDB_136044,IEDB_137472,IEDB_137473,IEDB_1391961,IEDB_1391963,IEDB_141584,IEDB_141794,IEDB_143260,IEDB_190606,IEDB_885822,SB_165,SB_166,SB_187,SB_195,SB_23,SB_24,SB_7,SB_8,SB_88

• Article ID: 4466
  Streshinskaya GM, Naumova IB, Shashkov AS, Kozlova YI, Terekhova LP, Galatenko GA "Structural peculiarities of cell wall polymers of Actinomadura polychroma INA 2755" - Biochemistry (Moscow) 56(12) (1991) 1610-1618
  

  The cell wall of Actinomadura polychroma INA 2755 contains three major polymers. One of them, peptidoglycan, is related to the type AIg and contains, alongside with meso-A2 pm, also small quantities of the its LL-sterioisomer and glycine. Teichoic acid represents a 1,3-poly(glycerophosphate), in which about 14 % of glycerophosphate units are substituted for by a disaccharide (3-O-methyl-b-D-galactopyranosyl-(1-3)-2-acetamido-2-deoxy-a-D-galactopyranoside). The protein is bound to the cell wall by noncovalent bonds, makes up to about 30 % of its dry weight and is represented by a fraction with Mr of 60 kDa. The cell wall also contains galactosamine which remains bound to the peptidoglycan after its treatment with trichloroacetic acid, trypsin and sodium dodecyl sulfate. The galactosamine content is equimolar to that of peptidoglycan glucosamine.

  cell wall, teichoic acid, peptidoglycan, Actinomadura, 3-O-methylgalactose, Actinomadura polychroma

  Journal NLM ID: 0376536
  Publisher: Nauka/Interperiodica
  Institutions: N.D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow, Russia, Biology Department M.V. Lomonosov State University, Moscow, Russia, Institute for New Antibiotics, USSR Academy of Medical Sciences
  Methods: 13C NMR, SDS-PAGE, sugar analysis, acid hydrolysis, paper chromatography, alkaline hydrolysis, paper electrophoresis
  
   
  
  Actinomadura polychroma INA 2755
  CSDB ID 29027 (all data & tools)