| GO term | GO name | GO namespace | GO def |
| GO:0008373 | sialyltransferase activity | molecular_function | Catalysis of the transfer of sialic acid to an acceptor molecule, typically the terminal portions of the sialylated glycolipids (gangliosides) or to the N- or O-linked sugar chains of glycoproteins. [GOC:cjm, PMID:26192491, Wikipedia:Sialyltransferase] |
| GO:0044237 | cellular metabolic process | biological_process | The chemical reactions and pathways by which individual cells transform chemical substances. [GOC:go_curators] |
| GO:0006664 | glycolipid metabolic process | biological_process | The chemical reactions and pathways involving glycolipids, a class of 1,2-di-O-acylglycerols joined at oxygen 3 by a glycosidic linkage to a carbohydrate part (usually a mono-, di- or tri-saccharide). Some substances classified as bacterial glycolipids have the sugar group acylated by one or more fatty acids and the glycerol group may be absent. [ISBN:0198547684] |
| GO:0006790 | sulfur compound metabolic process | biological_process | The chemical reactions and pathways involving the nonmetallic element sulfur or compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione. [GOC:ai] |
| GO:0006672 | ceramide metabolic process | biological_process | The chemical reactions and pathways involving ceramides, any N-acylated sphingoid. [ISBN:0198547684] |
| GO:0006629 | lipid metabolic process | biological_process | The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids. [GOC:ma] |
| GO:1901137 | carbohydrate derivative biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of carbohydrate derivative. [GOC:TermGenie] |
| GO:1901576 | organic substance biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of an organic substance, any molecular entity containing carbon. [GOC:pr, GOC:TermGenie] |
| GO:0006464 | cellular protein modification process | biological_process | The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification). [GOC:go_curators] |
| GO:0016021 | 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] |
| GO:0046467 | membrane lipid biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of membrane lipids, any lipid found in or associated with a biological membrane. [GOC:ai] |
| GO:0044271 | cellular nitrogen compound biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of organic and inorganic nitrogenous compounds. [GOC:jl, ISBN:0198506732] |
| GO:0071704 | organic substance metabolic process | biological_process | The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon. [GOC:mah] |
| GO:0016020 | membrane | cellular_component | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. [GOC:dos, GOC:mah, ISBN:0815316194] |
| GO:0006643 | membrane lipid metabolic process | biological_process | The chemical reactions and pathways involving membrane lipids, any lipid found in or associated with a biological membrane. [GOC:ai] |
| GO:0044267 | cellular protein metabolic process | biological_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 cellular protein modification. [GOC:jl] |
| GO:0016740 | transferase activity | molecular_function | 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. [ISBN:0198506732] |
| GO:0043603 | cellular amide metabolic process | biological_process | The chemical reactions and pathways involving an amide, any derivative of an oxoacid in which an acidic hydroxy group has been replaced by an amino or substituted amino group, as carried out by individual cells. [GOC:curators] |
| GO:0031090 | organelle membrane | cellular_component | A membrane that is one of the two lipid bilayers of an organelle envelope or the outermost membrane of single membrane bound organelle. [GOC:dos, GOC:mah] |
| GO:0043604 | amide biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of an amide, any derivative of an oxoacid in which an acidic hydroxy group has been replaced by an amino or substituted amino group. [GOC:curators] |
| GO:0046513 | ceramide biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of ceramides, any N-acylated sphingoid. [GOC:ai] |
| GO:0044249 | cellular biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of substances, carried out by individual cells. [GOC:jl] |
| GO:0044260 | cellular macromolecule metabolic process | biological_process | The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, as carried out by individual cells. [GOC:mah] |
| GO:0044255 | cellular lipid metabolic process | biological_process | The chemical reactions and pathways involving lipids, as carried out by individual cells. [GOC:jl] |
| GO:0009247 | glycolipid biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of glycolipid, a class of 1,2-di-O-acylglycerols joined at oxygen 3 by a glycosidic linkage to a carbohydrate part (usually a mono-, di- or tri-saccharide). [GOC:go_curators] |
| GO:0009312 | oligosaccharide biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of oligosaccharides, molecules with between two and (about) 20 monosaccharide residues connected by glycosidic linkages. [ISBN:0198506732] |
| GO:1903509 | liposaccharide metabolic process | biological_process | The chemical reactions and pathways involving liposaccharide. [GO_REF:0000068, GOC:dph, GOC:TermGenie, PMID:9452964] |
| GO:0006665 | sphingolipid metabolic process | biological_process | The chemical reactions and pathways involving sphingolipids, any of a class of lipids containing the long-chain amine diol sphingosine or a closely related base (a sphingoid). [GOC:mah, ISBN:0198506732] |
| GO:0009987 | cellular process | biological_process | Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. [GOC:go_curators, GOC:isa_complete] |
| GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
| GO:0009059 | macromolecule biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of a macromolecule, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass. [GOC:mah] |
| GO:0006807 | nitrogen compound metabolic process | biological_process | The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen. [GOC:jl, ISBN:0198506732] |
| GO:0006022 | aminoglycan metabolic process | biological_process | The chemical reactions and pathways involving aminoglycans, any polymer containing amino groups that consists of more than about 10 monosaccharide residues joined to each other by glycosidic linkages. [GOC:ai, ISBN:0198506732] |
| GO:0043170 | macromolecule metabolic process | biological_process | The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass. [GOC:mah] |
| GO:0000139 | Golgi membrane | cellular_component | The lipid bilayer surrounding any of the compartments of the Golgi apparatus. [GOC:mah] |
| GO:0070085 | glycosylation | biological_process | The covalent attachment and further modification of carbohydrate residues to a substrate molecule. [GOC:hjd, GOC:mah] |
| GO:0008152 | metabolic process | biological_process | The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation. [GOC:go_curators, ISBN:0198547684] |
| GO:0005576 | extracellular region | cellular_component | The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. [GOC:go_curators] |
| GO:0034641 | cellular nitrogen compound metabolic process | biological_process | The chemical reactions and pathways involving various organic and inorganic nitrogenous compounds, as carried out by individual cells. [GOC:mah] |
| GO:0043412 | macromolecule modification | biological_process | The covalent alteration of one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological macromolecule, resulting in a change in its properties. [GOC:go_curators] |
| GO:1901564 | organonitrogen compound metabolic process | biological_process | The chemical reactions and pathways involving organonitrogen compound. [GOC:pr, GOC:TermGenie] |
| GO:0006486 | 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] |
| GO:0009058 | biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones. [GOC:curators, ISBN:0198547684] |
| GO:1901566 | organonitrogen compound biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of organonitrogen compound. [GOC:pr, GOC:TermGenie] |
| GO:0030203 | glycosaminoglycan metabolic process | biological_process | The chemical reactions and pathways involving glycosaminoglycans, any of a group of polysaccharides that contain amino sugars. [ISBN:0192800981] |
| GO:0006023 | aminoglycan biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of aminoglycans, any polymer containing amino groups that consists of more than about 10 monosaccharide residues joined to each other by glycosidic linkages. [GOC:ai, ISBN:0198506732] |
| GO:0110165 | cellular anatomical entity | cellular_component | A part of a cellular organism that is either an immaterial entity or a material entity with granularity above the level of a protein complex but below that of an anatomical system. Or, a substance produced by a cellular organism with granularity above the level of a protein complex. [GOC:kmv] |
| GO:0003824 | catalytic activity | molecular_function | 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. [GOC:vw, ISBN:0198506732] |
| GO:0006493 | protein O-linked glycosylation | biological_process | A protein glycosylation process in which a carbohydrate or carbohydrate derivative unit is added to a protein via the hydroxyl group of peptidyl-serine, peptidyl-threonine, peptidyl-hydroxylysine, or peptidyl-hydroxyproline, or via the phenol group of peptidyl-tyrosine, forming an O-glycan. [GOC:pr, ISBN:0879695595, RESID:AA0153, RESID:AA0154, RESID:AA0155, RESID:AA0157, RESID:AA0212] |
| GO:0006024 | glycosaminoglycan biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of glycosaminoglycans, any of a group of polysaccharides that contain amino sugars. [ISBN:0192800981] |
| GO:1901135 | carbohydrate derivative metabolic process | biological_process | The chemical reactions and pathways involving carbohydrate derivative. [GOC:TermGenie] |
| GO:0019538 | protein metabolic process | biological_process | The chemical reactions and pathways involving a protein. Includes protein modification. [GOC:ma] |
| GO:0016757 | glycosyltransferase activity | molecular_function | Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor). [GOC:jl, ISBN:0198506732] |
| GO:0030148 | sphingolipid biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of sphingolipids, any of a class of lipids containing the long-chain amine diol sphingosine or a closely related base (a sphingoid). [GOC:mah, ISBN:0198506732] |
| GO:0044238 | primary metabolic process | biological_process | The chemical reactions and pathways 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. [GOC:go_curators, http://www.metacyc.org] |
| GO:0008610 | lipid biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. [GOC:go_curators] |
| GO:0036211 | protein modification process | biological_process | The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications). Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification). [GOC:bf, GOC:jl] |
| GO:0043413 | macromolecule glycosylation | biological_process | The covalent attachment of a glycosyl residue to one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological macromolecule. [GOC:jl] |