EOG86MF0H GO:0016021 42/109 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG86MF0H GO:0055085 40/109 transmembrane transport biological_process "The process in which a solute is transported from one side of a membrane to the other." [GOC:dph, GOC:jid] EOG86MF0H GO:0008643 2/109 carbohydrate transport biological_process "The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y." [GOC:ai] EOG86MF0H GO:0005789 1/109 endoplasmic reticulum membrane cellular_component "The lipid bilayer surrounding the endoplasmic reticulum." [GOC:mah] EOG86MF0H GO:0005797 1/109 Golgi medial cisterna cellular_component "The middle Golgi cisterna (or cisternae)." [ISBN:0815316194] EOG86MF0H GO:0015780 1/109 nucleotide-sugar transport biological_process "The directed movement of nucleotide-sugars into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Nucleotide-sugars are any nucleotide in which the distal phosphoric residue of a nucleoside 5'-diphosphate is in glycosidic linkage with a monosaccharide or monosaccharide derivative." [ISBN:0198506732] EOG86MF0H GO:0005338 1/109 nucleotide-sugar transmembrane transporter activity molecular_function "Enables the transfer of a nucleotide-sugar from one side of the membrane to the other. A nucleotide-sugar is any nucleotide in which the distal phosphoric residue of a nucleoside 5'-diphosphate is in glycosidic linkage with a monosaccharide or monosaccharide derivative." [GOC:ai, GOC:mtg_transport, ISBN:0815340729, PMID:15034926] EOG86MF0H GO:0005783 1/109 endoplasmic reticulum cellular_component "The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached)." [ISBN:0198506732] EOG86MF0H GO:0015788 1/109 UDP-N-acetylglucosamine transport biological_process "The directed movement of UDP-N-acetylglucosamine into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. N-acetylglucosamine is a substance composed of N-acetylglucosamine, a common structural unit of oligosaccharides, in glycosidic linkage with uridine diphosphate." [GOC:ai] EOG86MF0H GO:0005462 1/109 UDP-N-acetylglucosamine transmembrane transporter activity molecular_function "Enables the transfer of a UDP-N-acetylglucosamine from one side of the membrane to the other. N-acetylglucosamine is a substance composed of N-acetylglucosamine, a common structural unit of oligosaccharides, in glycosidic linkage with uridine diphosphate." [GOC:ai, GOC:mtg_transport, ISBN:0815340729] EOG86MF0H GO:0015790 1/109 UDP-xylose transport biological_process "The directed movement of UDP-xylose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. UDP-xylose is a substance composed of xylose in glycosidic linkage with uridine diphosphate." [GOC:ai] EOG86MF0H GO:0036084 1/109 GDP-fucose import into endoplasmic reticulum lumen biological_process "The directed movement of GDP-fucose into the endoplasmic reticulum lumen. GDP-fucose is a substance composed of fucose in glycosidic linkage with guanosine diphosphate." [GOC:sart, PMID:3458237] EOG86MF0H GO:0036066 1/109 protein O-linked fucosylation biological_process "The process of transferring a fucosyl group to a serine or threonine residues in a protein acceptor molecule, to form an O-linked protein-sugar linkage." [GOC:sart, PMID:19948734] EOG86MF0H GO:0005464 1/109 UDP-xylose transmembrane transporter activity molecular_function "Enables the transfer of UDP-xylose from one side of the membrane to the other. UDP-xylose is a substance composed of xylose in glycosidic linkage with uridine diphosphate." [GOC:ai] EOG86MF0H GO:0005457 1/109 GDP-fucose transmembrane transporter activity molecular_function "Enables the transfer of a GDP-fucose from one side of the membrane to the other. GDP-fucose is a substance composed of fucose in glycosidic linkage with guanosine diphosphate." [GOC:ai, GOC:mtg_transport, ISBN:0815340729] EOG86MF0H GO:0015783 1/109 GDP-fucose transport biological_process "The directed movement of GDP-fucose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. GDP-fucose is a substance composed of fucose in glycosidic linkage with guanosine diphosphate." [GOC:ai] EOG86MF0H GO:0005794 1/109 Golgi apparatus cellular_component "A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions." [ISBN:0198506732] EOG86MF0H GO:0015012 1/109 heparan sulfate proteoglycan biosynthetic process biological_process "The chemical reactions and pathways resulting in the formation of the heparan sulfate proteoglycan, a glycosaminoglycan with repeat unit consisting of alternating alpha-(1->4)-linked hexuronic acid and glucosamine residues; the former are a mixture of sulfated and nonsulfated D-glucuronic acid and L-iduronic acid; the L-iduronic acid is either sulfated or acetylated on its amino group as well as being sulfated on one of its hydroxyl groups; heparan sulfate chains are covalently linked to peptidyl-serine by a glycosidic attachment through the trisaccharide galactosyl-galactosyl-xylosyl to serine residues." [GOC:mah, ISBN:0198506732, ISBN:0198547684, RESID:AA0210]