EOG8ZKN1S	GO:0005794	26/80	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]
EOG8ZKN1S	GO:0006486	26/80	protein glycosylation	biological_process	"A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins." [GOC:curators, GOC:pr]
EOG8ZKN1S	GO:0016021	26/80	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]
EOG8ZKN1S	GO:0008378	25/80	galactosyltransferase activity	molecular_function	"Catalysis of the transfer of a galactosyl group to an acceptor molecule, typically another carbohydrate or a lipid." [ISBN:0198506732]
EOG8ZKN1S	GO:0016757	1/80	transferase activity, transferring glycosyl groups	molecular_function	"Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor)." [GOC:jl, ISBN:0198506732]
EOG8ZKN1S	GO:0047915	1/80	ganglioside galactosyltransferase activity	molecular_function	"Catalysis of the reaction: UDP-galactose + N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-1,4-beta-D-glucosyl-N-acylsphingosine = UDP + D-galactosyl-1,3-beta-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosyl-N-acylsphingosine." [EC:2.4.1.62, MetaCyc:GANGLIOSIDE-GALACTOSYLTRANSFERASE-RXN]