Biomaterial Database

High-mannose glycopeptides from embryonal carcinoma cells. 1980

T Muramatsu, and G Gachelin, and F Jacob

Endo-beta-N-acetylglucosaminidase H released four major oligosaccharides from high-mannose glycopeptides prepared from embryonal carcinoma cells. The oligosacchaides were indistinguishable from (Man)9GlcNAc, (Man)8GlcNAc, (Man)7GlcNAc, and (Man)6GlcNAc isolated from fibroblasts. This result suggests that the biosynthetic pathway of asparagine-linked oligosaccharides in early embryonic cells is controlled as in adult cells, at least to the initial stage of processing of the nascent oligosaccharide transferred from lipid-linked intermediate.

UI	MeSH Term	Description	Entries
D008358	Mannose	A hexose or fermentable monosaccharide and isomer of glucose from manna, the ash Fraxinus ornus and related plants. (From Grant & Hackh's Chemical Dictionary, 5th ed & Random House Unabridged Dictionary, 2d ed)	D-Mannose,Mannopyranose,Mannopyranoside,D Mannose
D008361	Mannosidases	Glycoside hydrolases that catalyze the hydrolysis of alpha or beta linked MANNOSE.	Mannosidase
D009844	Oligosaccharides	Carbohydrates consisting of between two (DISACCHARIDES) and ten MONOSACCHARIDES connected by either an alpha- or beta-glycosidic link. They are found throughout nature in both the free and bound form.	Oligosaccharide
D002478	Cells, Cultured	Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.	Cultured Cells,Cell, Cultured,Cultured Cell
D006020	Glycopeptides	Proteins which contain carbohydrate groups attached covalently to the polypeptide chain. The protein moiety is the predominant group with the carbohydrate making up only a small percentage of the total weight.	Glycopeptide
D000117	Acetylglucosamine	The N-acetyl derivative of glucosamine.	Acetyl Glucosamine,N-Acetyl Glucosamine,N-Acetyl-beta-D-Glucosamine,N-Acetylglucosamine,beta-N-Acetylglucosamine,2-Acetamido-2-Deoxy-D-Glucose,2-Acetamido-2-Deoxyglucose,N-Acetyl-D-Glucosamine,2 Acetamido 2 Deoxy D Glucose,2 Acetamido 2 Deoxyglucose,Glucosamine, Acetyl,Glucosamine, N-Acetyl,N Acetyl D Glucosamine,N Acetyl Glucosamine,N Acetyl beta D Glucosamine,N Acetylglucosamine,beta N Acetylglucosamine
D000118	Acetylglucosaminidase	A beta-N-Acetylhexosaminidase that catalyzes the hydrolysis of terminal, non-reducing 2-acetamido-2-deoxy-beta-glucose residues in chitobiose and higher analogs as well as in glycoproteins. Has been used widely in structural studies on bacterial cell walls and in the study of diseases such as MUCOLIPIDOSIS and various inflammatory disorders of muscle and connective tissue.	N-Acetyl-beta-D-glucosaminidase,Chitobiase,N,N-Diacetylchitobiase,N-Ac-beta-Glucosaminidase,NAGase,beta-D-Acetamido-2-Deoxyglucosidase,beta-D-N-acetylglucosaminidase,beta-N-Acetylglucosaminidase,N Ac beta Glucosaminidase,N Acetyl beta D glucosaminidase,N,N Diacetylchitobiase,beta D Acetamido 2 Deoxyglucosidase,beta D N acetylglucosaminidase,beta N Acetylglucosaminidase
D013724	Teratoma	A true neoplasm composed of a number of different types of tissue, none of which is native to the area in which it occurs. It is composed of tissues that are derived from three germinal layers, the endoderm, mesoderm, and ectoderm. They are classified histologically as mature (benign) or immature (malignant). (From DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1642)	Dysembryoma,Teratoid Tumor,Teratoma, Cystic,Teratoma, Mature,Teratoma, Benign,Teratoma, Immature,Teratoma, Malignant,Benign Teratoma,Benign Teratomas,Dysembryomas,Immature Teratoma,Immature Teratomas,Malignant Teratoma,Malignant Teratomas,Teratoid Tumors,Teratomas,Teratomas, Benign,Teratomas, Immature,Teratomas, Malignant,Tumor, Teratoid,Tumors, Teratoid
D017038	Mannosyl-Glycoprotein Endo-beta-N-Acetylglucosaminidase	A group of related enzymes responsible for the endohydrolysis of the di-N-acetylchitobiosyl unit in high-mannose-content glycopeptides and GLYCOPROTEINS.	Di-N-Acetylchitobiosyl beta-N-Acetylglucosaminidase,Endo-beta-Acetylglucosaminidase,Endoglycosidase F,Endo D Endoglucosaminidase,Endo F Endoglucosaminidase,Endo H Endoglucosaminidase,Endo-N-Acetyl-beta-d-glucosaminidase,Endo-beta-N-Acetylglucosaminidase D,Endo-beta-N-Acetylglucosaminidase F,Endo-beta-N-Acetylglucosaminidase H,Endoglucosaminidase D,Endoglucosaminidase F,Endoglucosaminidase H,Endoglucosidase H,Endoglycosidase D,Endohexosaminidase F,Endohexosaminidase H,Peptide N-Glycosidase F,Di N Acetylchitobiosyl beta N Acetylglucosaminidase,Endo N Acetyl beta d glucosaminidase,Endo beta Acetylglucosaminidase,Endo beta N Acetylglucosaminidase D,Endo beta N Acetylglucosaminidase F,Endo beta N Acetylglucosaminidase H,Endo-beta-N-Acetylglucosaminidase, Mannosyl-Glycoprotein,Mannosyl Glycoprotein Endo beta N Acetylglucosaminidase,Peptide N Glycosidase F,beta-N-Acetylglucosaminidase, Di-N-Acetylchitobiosyl