Genes in this set(4):

     Std. name     Sys. name     SGDID
     PMT1     YDL095W     S000002253
     OST5     YGL226C-A     S000003194
     OST3     YOR085W     S000005611
     PMT3     YOR321W     S000005848

Enriched GO terms in this set:

GO:0008150 (biological_process)
"Those processes specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end."

    GO:0008152 (metabolic process)
    "Processes that cause many of the chemical changes in living organisms, including anabolism and catabolism. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation."

        GO:0044238 (primary metabolic process)
        "Reactions involving those compounds which are formed as a part of the normal anabolic and catabolic processes. These processes take place in most, if not all, cells of the organism."

            GO:0019538 (protein metabolic process)
            "The chemical reactions and pathways involving a specific protein, rather than of proteins in general. Includes protein modification."

                GO:0044267 (cellular protein metabolic process)
                "The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes protein modification."

                    GO:0009100 (glycoprotein metabolic process) [p < 0.001   (4/39: PMT1; OST5; OST3; PMT3)]
                    "The chemical reactions and pathways involving glycoproteins, any protein that contains covalently bound glycose (i.e. monosaccharide) residues other than as a moiety of nucleic acid; the glycose occurs most commonly as oligosaccharide or fairly small polysaccharide but occasionally as monosaccharide."

                        GO:0009101 (glycoprotein biosynthetic process) [p < 0.001   (4/39: PMT1; OST5; OST3; PMT3)]
                        "The chemical reactions and pathways resulting in the formation of glycoproteins, any protein that contains covalently bound glycose (i.e. monosaccharide) residues other than as a moiety of nucleic acid; the glycose occurs most commonly as oligosaccharide or fairly small polysaccharide but occasionally as monosaccharide."

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GO:0003674 (molecular_function)
"Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions."

    GO:0003824 (catalytic activity)
    "Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic."

        GO:0016740 (transferase activity)
        "Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2."

            GO:0016757 (transferase activity, transferring glycosyl groups) [p < 0.001   (4/36: PMT1; OST5; OST3; PMT3)]
            "Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor)."

                GO:0016758 (transferase activity, transferring hexosyl groups) [p < 0.001   (4/33: PMT1; OST5; OST3; PMT3)]
                "Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor)."

                    GO:0000030 (mannosyltransferase activity)
                    "Catalysis of the transfer of a mannosyl group to an acceptor molecule, typically another carbohydrate or a lipid."

                        GO:0004169 (dolichyl-phosphate-mannose-protein mannosyltransferase activity) [p = 0.006   (2/4: PMT1; PMT3)]
                        "Catalysis of the reaction: dolichyl phosphate D-mannose + protein = dolichyl phosphate + O-D-mannosylprotein."

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GO:0003674 (molecular_function)
"Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions."

    GO:0003824 (catalytic activity)
    "Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic."

        GO:0016740 (transferase activity)
        "Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2."

            GO:0016757 (transferase activity, transferring glycosyl groups) [p < 0.001   (4/36: PMT1; OST5; OST3; PMT3)]
            "Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor)."

                GO:0016758 (transferase activity, transferring hexosyl groups) [p < 0.001   (4/33: PMT1; OST5; OST3; PMT3)]
                "Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor)."

                    GO:0004576 (oligosaccharyl transferase activity) [p = 0.006   (2/4: OST5; OST3)]
                    "Catalysis of the transfer of a oligosaccharyl group to an acceptor molecule, typically another carbohydrate or a lipid."

                        GO:0004579 (dolichyl-diphosphooligosaccharide-protein glycotransferase activity) [p = 0.006   (2/4: OST5; OST3)]
                        "Catalysis of the reaction: dolichyl diphosphooligosaccharide + protein L-asparagine = dolichyl diphosphate + a glycoprotein with the oligosaccharide chain attached by glycosylamine linkage to protein L-asparagine."

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GO:0005575 (cellular_component)
"The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together."

    GO:0044464 (cell part)
    "Any constituent part of a cell, the basic structural and functional unit of all organisms."

        GO:0044425 (membrane part)
        "Any constituent part of a membrane, a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins."

            GO:0008250 (oligosaccharyl transferase complex) [p = 0.006   (2/4: OST5; OST3)]
            "A multisubunit protein complex in the endoplasmic reticulum membrane of eukaryotes that transfers lipid-linked oligosaccharide precursor to asparagine residues on nascent proteins; includes at least nine different subunits, at least in yeast."

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GO:0005575 (cellular_component)
"The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together."

    GO:0044464 (cell part)
    "Any constituent part of a cell, the basic structural and functional unit of all organisms."

        GO:0044424 (intracellular part)
        "Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm."

            GO:0044444 (cytoplasmic part)
            "Any constituent part of the cytoplasm, all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures."

                GO:0005783 (endoplasmic reticulum) [p = 0.006   (4/124: PMT1; OST5; OST3; PMT3)]
                "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)."

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GO:0008150 (biological_process)
"Those processes specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end."

    GO:0008152 (metabolic process)
    "Processes that cause many of the chemical changes in living organisms, including anabolism and catabolism. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation."

        GO:0043170 (macromolecule metabolic process)
        "The chemical reactions and pathways involving macromolecules, large molecules including proteins, nucleic acids and carbohydrates."

            GO:0043283 (biopolymer metabolic process)
            "The chemical reactions and pathways involving biopolymers, long, repeating chains of monomers found in nature e.g. polysaccharides and proteins."

                GO:0043412 (biopolymer modification)
                "The covalent alteration of one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological polymer, resulting in a change in its properties."

                    GO:0043413 (biopolymer glycosylation) [p < 0.001   (4/36: PMT1; OST5; OST3; PMT3)]
                    "The covalent attachment of a glycosyl residue to one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological polymer."

                        GO:0006486 (protein amino acid glycosylation) [p < 0.001   (4/36: PMT1; OST5; OST3; PMT3)]
                        "The addition of a sugar unit to a protein amino acid, e.g. the addition of glycan chains to proteins."

                            GO:0006493 (protein amino acid O-linked glycosylation) [p = 0.010   (2/6: PMT1; PMT3)]
                            "The formation of O-glycans by addition of glycosyl groups either to the hydroxyl group of peptidyl-serine, peptidyl-threonine, peptidyl-hydroxylysine, or peptidyl-hydroxyproline, or to the phenol group of peptidyl-tyrosine."

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