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Abstract:

The structure of the carbohydrate moiety of the lipopeptidophosphoglycan from Trypanosoma cruzi was studied by 13C NMR spectroscopy and by methylation analysis of the original and of an acid‐degraded sample. An oligosaccharide, consisting of 2‐O‐substituted and 6‐O‐substituted mannoses, which is linked to the ceramide, was separated by partial acid hydrolysis from an external chain that contained 3‐O‐substituted mannopyranosyl residues. β‐D‐Galactofuranosyl terminal units are attached to position 3 of (1 → 2)‐linked mannopyranose. Besides the previously reported monosaccharide components (mannose, galactose, glucose and glucosamine), ribose was identified in a partial acid hydrolysate of the lipopeptidophosphoglycan. The last three sugars are minor components and their oganization into the overall structure of the lipopeptidophosphoglycan has not been determined. Copyright © 1985, Wiley Blackwell. All rights reserved

Registro:

Documento: Artículo
Título:Structural studies on the oligosaccharide moety of the lipopeptidophosphoglycan from Trypanosoma cruzi
Autor:De Lederkremer, R.M.; Casal, O.L.; Couto, A.; Colli, W.
Filiación:Departmento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Departmento de Bioquímica, Instituto de Química da Universidade de Säo Paulo, Brazil
Palabras clave:animal cell; biochemistry; cytology; epimastigote; glycan phosphate lipoprotein; nonhuman; priority journal; protozoon; trypanosoma cruzi; Animal; Chemistry; Glycosides; Hydrolysis; Magnetic Resonance Spectroscopy; Methylation; Oligosaccharides; Optical Rotation; Peptidoglycan; Phospholipids; Ribose; Support, Non-U.S. Gov't; Trypanosoma cruzi
Año:1985
Volumen:151
Número:3
Página de inicio:539
Página de fin:542
DOI: http://dx.doi.org/10.1111/j.1432-1033.1985.tb09136.x
Título revista:European Journal of Biochemistry
Título revista abreviado:Eur. J. Biochem.
ISSN:00142956
CAS:Glycosides; lipopeptidophosphoglycan; Oligosaccharides; Peptidoglycan; Phospholipids; Ribose, 50-69-1
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00142956_v151_n3_p539_DeLederkremer

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Citas:

---------- APA ----------
De Lederkremer, R.M., Casal, O.L., Couto, A. & Colli, W. (1985) . Structural studies on the oligosaccharide moety of the lipopeptidophosphoglycan from Trypanosoma cruzi. European Journal of Biochemistry, 151(3), 539-542.
http://dx.doi.org/10.1111/j.1432-1033.1985.tb09136.x
---------- CHICAGO ----------
De Lederkremer, R.M., Casal, O.L., Couto, A., Colli, W. "Structural studies on the oligosaccharide moety of the lipopeptidophosphoglycan from Trypanosoma cruzi" . European Journal of Biochemistry 151, no. 3 (1985) : 539-542.
http://dx.doi.org/10.1111/j.1432-1033.1985.tb09136.x
---------- MLA ----------
De Lederkremer, R.M., Casal, O.L., Couto, A., Colli, W. "Structural studies on the oligosaccharide moety of the lipopeptidophosphoglycan from Trypanosoma cruzi" . European Journal of Biochemistry, vol. 151, no. 3, 1985, pp. 539-542.
http://dx.doi.org/10.1111/j.1432-1033.1985.tb09136.x
---------- VANCOUVER ----------
De Lederkremer, R.M., Casal, O.L., Couto, A., Colli, W. Structural studies on the oligosaccharide moety of the lipopeptidophosphoglycan from Trypanosoma cruzi. Eur. J. Biochem. 1985;151(3):539-542.
http://dx.doi.org/10.1111/j.1432-1033.1985.tb09136.x