Abstract
Membrane preparations from Acer pseudoplatanus suspension cultures were demonstrated to incorporate radioactivity from GDP-[U-14C]mannose and UDP-N-acetyl-[6-(3)H]glucosamine into high-molecular-weight polymers characterized as glycoprotein. From 20 to 25% of the 14C was incorporated as fucose with the remainder as mannose, whereas 90% of the 3H was incorporated as N-acetylglucosamine with the remainder as N-acetylgalactosamine. Pronase digestion yielded radioactive glycopeptides that were separated into four fractions by gel-permeation chromatography and paper electrophoresis. The isolated glycopeptides differed in molecular weight and isotopes incorporated, as well as in amino-acid and monosaccharide composition. The membrane preparation also incorporated radioactivity from the added nucleotides into chloroform/methanol (2:1, v/v)- and chloroform/methanol/water (10:10:3, by vol.)-soluble lipids, and into an insoluble pellet.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- ANNISON E. F., MORGAN W. T. J. Studies in immunochemistry. X. The isolation and properties of Lewis (Lea) human blood group substance. Biochem J. 1952 Feb;50(4):460–471. doi: 10.1042/bj0500460. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Beevers L., Mense R. M. Glycoprotein Biosynthesis in Cotyledons of Pisum sativum L: Involvement of Lipid-linked Intermediates. Plant Physiol. 1977 Nov;60(5):703–708. doi: 10.1104/pp.60.5.703. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bowles D. J., Northcote D. H. The sites of synthesis and transport of extracellular polysaccharides in the root tissues of maize. Biochem J. 1972 Dec;130(4):1133–1145. doi: 10.1042/bj1301133. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Delmer D. P., Kulow C., Ericson M. C. Glycoprotein Synthesis in Plants: II. Structure of the Mannolipid Intermediate. Plant Physiol. 1978 Jan;61(1):25–29. doi: 10.1104/pp.61.1.25. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ericson M. C., Delmer D. P. Glycoprotein Synthesis in Plants: III. Interaction between UDP-N-Acetylglucosamine and GDP-Mannose as Substrates. Plant Physiol. 1978 May;61(5):819–823. doi: 10.1104/pp.61.5.819. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ericson M. C., Delmer D. P. Glycoprotein synthesis in plants: I. Role of lipid intermediates. Plant Physiol. 1977 Mar;59(3):341–347. doi: 10.1104/pp.59.3.341. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Forsee W. T., Elbein A. D. Biosynthesis of lipid-linked oligosaccharides in cotton fibers. Stimulation by lipids from pig liver. J Biol Chem. 1977 Apr 10;252(7):2444–2446. [PubMed] [Google Scholar]
- Forsee W. T., Elbein A. D. Biosynthesis of mannosyl- and glucosyl-phosphoryl-polyprenols in cotton fibers. J Biol Chem. 1973 Apr 25;248(8):2858–2867. [PubMed] [Google Scholar]
- Forsee W. T., Valkovich G., Elbein A. D. Glycoprotein biosynthesis in plants. Formation of lipid-linked oligosaccharides of mannose and N-acetylglucosamine by mung bean seedlings. Arch Biochem Biophys. 1976 Jun;174(2):469–479. doi: 10.1016/0003-9861(76)90375-1. [DOI] [PubMed] [Google Scholar]
- GINSBURG V. Formation of guanosine diphosphate L-fucose from guanosine diphosphate D-mannose. J Biol Chem. 1960 Aug;235:2196–2201. [PubMed] [Google Scholar]
- Gamborg O. L., Miller R. A., Ojima K. Nutrient requirements of suspension cultures of soybean root cells. Exp Cell Res. 1968 Apr;50(1):151–158. doi: 10.1016/0014-4827(68)90403-5. [DOI] [PubMed] [Google Scholar]
- Green J. R., Northcote D. H. The structure and function of glycoproteins synthesized during slime-polysaccharide production by membranes of the root-cap cells of maize (Zea mays). Biochem J. 1978 Mar 15;170(3):599–608. doi: 10.1042/bj1700599. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Heath M. F., Northcote D. H. Glycoprotein of the wall of sycamore tissue-culture cells. Biochem J. 1971 Dec;125(4):953–961. doi: 10.1042/bj1250953. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jilka R., Brown O., Nordin P. Uptake of (U- 14 C)glucose into subcellular particles of wheat seedling roots. Arch Biochem Biophys. 1972 Oct;152(2):702–711. doi: 10.1016/0003-9861(72)90266-4. [DOI] [PubMed] [Google Scholar]
- Keegstra K., Talmadge K. W., Bauer W. D., Albersheim P. The Structure of Plant Cell Walls: III. A Model of the Walls of Suspension-cultured Sycamore Cells Based on the Interconnections of the Macromolecular Components. Plant Physiol. 1973 Jan;51(1):188–197. doi: 10.1104/pp.51.1.188. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lehle L., Fartaczek F., Tanner W., Kauss H. Formation of polyprenol-linked mono- and oligosaccharides in Phaseolus aureus. Arch Biochem Biophys. 1976 Aug;175(2):419–426. doi: 10.1016/0003-9861(76)90529-4. [DOI] [PubMed] [Google Scholar]
- Liao T. H., Barber G. A. The synthesis of guanosine 5'-diphosphate-L-fucose by enzymes of a higher plant. Biochim Biophys Acta. 1971 Jan 26;230(1):64–71. doi: 10.1016/0304-4165(71)90054-7. [DOI] [PubMed] [Google Scholar]
- Mopper K., Gindler E. M. A new noncorrosive dye reagent for automatic sugar chromatography. Anal Biochem. 1973 Dec;56(2):440–442. doi: 10.1016/0003-2697(73)90210-8. [DOI] [PubMed] [Google Scholar]
- Mopper K. Improved chromatographic separations on anion exchange resins. III. Sugars in borate medium. Anal Biochem. 1978 Jun 15;87(1):162–168. doi: 10.1016/0003-2697(78)90581-x. [DOI] [PubMed] [Google Scholar]
- Nagahashi J., Beevers L. Subcellular Localization of Glycosyl Transferases Involved in Glycoprotein Biosynthesis in the Cotyledons of Pisum sativum L. Plant Physiol. 1978 Mar;61(3):451–459. doi: 10.1104/pp.61.3.451. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Northcote D. H. The involvement of the Golgi apparatus in the biosynthesis and secretion of glycoproteins and polysaccharides. Biomembranes. 1979;10:51–76. doi: 10.1007/978-1-4615-6564-2_2. [DOI] [PubMed] [Google Scholar]
- SPIRO R. G. THE CARBOHYDRATE UNITS OF THYROGLOBULIN. J Biol Chem. 1965 Apr;240:1603–1610. [PubMed] [Google Scholar]
- Smith M. M., Axelos M., Péaud-Lenoël C. Biosynthesis of mannan and mannolipids from GDP-Man by membrane fractions of sycamore cell cultures. Biochimie. 1976;58(10):1195–1211. doi: 10.1016/s0300-9084(76)80119-8. [DOI] [PubMed] [Google Scholar]
- Takasaki S., Kobata A. Microdetermination of individual neutral and amino sugars and N-acetylneuraminic acid in complex saccharides. J Biochem. 1974 Oct;76(4):783–789. [PubMed] [Google Scholar]
- Waechter C. J., Lennarz W. J. The role of polyprenol-linked sugars in glycoprotein synthesis. Annu Rev Biochem. 1976;45:95–112. doi: 10.1146/annurev.bi.45.070176.000523. [DOI] [PubMed] [Google Scholar]
- Yosizawa Z., Sato T., Schmid K. Hydrazinolysis of alpha-1-acid glycoprotein. Biochim Biophys Acta. 1966 Jun 29;121(2):417–420. doi: 10.1016/0304-4165(66)90134-6. [DOI] [PubMed] [Google Scholar]