EOG8SR0BR	GO:0008476	26/92	protein-tyrosine sulfotransferase activity	molecular_function	"Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + protein tyrosine = adenosine 3',5'-bisphosphate + protein tyrosine-O-sulfate." [EC:2.8.2.20]
EOG8SR0BR	GO:0006478	26/92	peptidyl-tyrosine sulfation	biological_process	"The sulfation of peptidyl-tyrosine residues to form peptidyl-O4'-sulfo-L-tyrosine." [RESID:AA0172]
EOG8SR0BR	GO:0016021	1/92	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]
EOG8SR0BR	GO:0000139	1/92	Golgi membrane	cellular_component	"The lipid bilayer surrounding any of the compartments of the Golgi apparatus." [GOC:mah]
EOG8SR0BR	GO:0009306	1/92	protein secretion	biological_process	"The controlled release of proteins from a cell." [GOC:ai]
EOG8SR0BR	GO:0005794	1/92	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]