Ratio of glycan to teichoic acid in Actinomyces thermovulgaris cell wall
Dmitrieva, N.F.; Naumova, I.B.; Streshinskaia, G.M.; Panina, L.I.
Mikrobiologiia 45(4): 743-745
1976
ISSN/ISBN: 0026-3656 PMID: 979693 Document Number: 103084
The molar ratio between glycan and teichoic acid was studied in the cell wall of Actinomyces thermovulgaris. A chain of teichoic acid consisting of 13 glycerophosphate units was found to correspond to 6--7 disaccharide units of glycan. The cell wall contains 31% of the glycan of the glycopeptide and 25% of teichoic acid. The content of glycan was calculated using the concentration of muramic acid in the wall. The cell wall was found to contain 1.02% of O-acetyl groups.