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'Peptidoglycan' in keywords Facet   section ZfN Section C  [X]
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1988 (1)
1987 (1)
1982 (1)
1Author    Monier Habib, Tadros, Gerhart Drews, Dierk EversRequires cookie*
 Title    Peptidoglycan and Protein, the Major Cell Wall Constituents of the Obligate Halophilic Bacterium Rhodospirillum salexigens  
 Abstract    The obligate halophilic member o f Rhodospirillaceae, Rhodospirillum salexigens, does not con­ tain lipopolysaccharide in its thin and delicate gram-negative type cell wall. Major constituents are protein (approximately 70% of dry weight) and peptidoglycan (murein). 
  Reference    Z. Naturforsch. 37c, 210 (1982); received November 20 1981 
  Published    1982 
  Keywords    Murein, Peptidoglycan, Cell Wall, Halophilic, Phototrophic Bacterium, Protein 
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 TEI-XML for    default:Reihe_C/37/ZNC-1982-37c-0210.pdf 
 Identifier    ZNC-1982-37c-0210 
 Volume    37 
2Author    Joachim Meißner, UweJ. Jürgens, Jürgen WeckesserRequires cookie*
 Title    Chemical Analysis of Peptidoglycans from Species of Chromatiaceae and Ectothiorhodospiraceae  
 Abstract    Rigid layer (sodium dodecylsulfate(SDS)-insoluble cell wall) and peptidoglycan fractions were obtained from the Chromatiaceae (Thiocysüs violacea and Chromatium tepidum) and from Ecto-thiorhodospira vacuolata. Chemical composition of rigid layers from all three species indicated the presence of peptidoglycan-bound protein. Qualitative and quantitative composition of isolated peptidoglycan indicate an Aly-type. meso-Diaminopimelic acid was the only diamino acid found. Direct cross-linkage of peptide side-chains was confirmed by separation of respective dipeptides (M-A ; pm-D-Ala) from partial acid hydrolysates of peptidoglycan. GlcN and MurN of the sugar strands are completely N-acetylated. All peptidoglycan fractions contained small amounts of Gly. 
  Reference    Z. Naturforsch. 43c, 823—826 (1988); received June 30 1988 
  Published    1988 
  Keywords    Chromatium tepidum, Thiocysüs violacea, Ectothiorhodospira vacuolata, Chromatiaceae, Ectothiorhodospiraceae, Peptidoglycan 
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 TEI-XML for    default:Reihe_C/43/ZNC-1988-43c-0823.pdf 
 Identifier    ZNC-1988-43c-0823 
 Volume    43 
3Author    UweJ. Jürgens, Baldur Rieth, JürgenW. Eckesser, CrawfordS. Dow, WilfriedA. KönigRequires cookie*
 Title    Partial Lack of N-Acetyl Substitution of Glucosamine in the Peptidoglycan of the Budding Phototrophic Rhodomicrobium vannielii  
 Abstract    The rigid layer and peptidoglycan fractions from two strains (A TC C 17100 and R m 5) o f the budding phototrophic Rhodomicrobium vannielii were isolated. Rigid layers of both strains con­ tain protein in addition to peptidoglycan. They were free o f polysaccharides and fatty acids. The respective peptidoglycan fractions contain glucosam ine, muramic acid, l -and D-alanine, D-glutamic and m eso-diam inopim elic acid in approximately equimolar ratios except for a signifi­ cant lower relative D-alanine content. A nalysis o f partial acid hydrolysates revealed A 1 '/-type structure of Rhodomicrobium vannielii peptidoglycan (shown with strain ATCC 17100). An about 10—30% lack o f N-acetylation o f glucosam ine was indicated. The degree o f cross-linkage was found to be about 60% . No differences in peptidoglycan com position and degree o f cross-linkage were found between swarmer-and chain-cells as exam ined with strain R m 5. 
  Reference    Z. Naturforsch. 42c, 1165—1170 (1987); received July 29. 1987 
  Published    1987 
  Keywords    Rhodomicrobium vannielii, Peptidoglycan, Rigid Layer, N -A cetyl G lucosam ine, Swarmer Cells Chain Cells, Budding 
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 TEI-XML for    default:Reihe_C/42/ZNC-1987-42c-1165.pdf 
 Identifier    ZNC-1987-42c-1165 
 Volume    42