| GO term | GO name | GO namespace | GO def |
| 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:0043169 | cation binding | molecular_function | Binding to a cation, a charged atom or group of atoms with a net positive charge. [GOC:jl] |
| 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:0016758 | hexosyltransferase activity | molecular_function | Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor). [GOC:jl] |
| 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:0030246 | carbohydrate binding | molecular_function | Binding to a carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates. [GOC:mah] |
| 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: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:0044237 | cellular metabolic process | biological_process | The chemical reactions and pathways by which individual cells transform chemical substances. [GOC:go_curators] |
| 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: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:0018209 | peptidyl-serine modification | biological_process | The modification of peptidyl-serine. [GOC:go_curators] |
| 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:0005794 | Golgi apparatus | cellular_component | A membrane-bound cytoplasmic organelle of the endomembrane system that further processes the core oligosaccharides (e.g. N-glycans) added to proteins in the endoplasmic reticulum and packages them into membrane-bound vesicles. The Golgi apparatus operates at the intersection of the secretory, lysosomal, and endocytic pathways. [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:0019538 | protein metabolic process | biological_process | The chemical reactions and pathways involving a protein. Includes protein modification. [GOC:ma] |
| GO:0005488 | binding | molecular_function | The selective, non-covalent, often stoichiometric, interaction of a molecule with one or more specific sites on another molecule. [GOC:ceb, GOC:mah, ISBN:0198506732] |
| 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:0048471 | perinuclear region of cytoplasm | cellular_component | Cytoplasm situated near, or occurring around, the nucleus. [GOC:jid] |
| GO:0046914 | transition metal ion binding | molecular_function | Binding to a transition metal ions; a transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver. [ISBN:0198506732] |
| GO:0140096 | catalytic activity, acting on a protein | molecular_function | Catalytic activity that acts to modify a protein. [GOC:molecular_function_refactoring, GOC:pdt] |
| GO:0043167 | ion binding | molecular_function | Binding to an ion, a charged atoms or groups of atoms. [GOC:jl] |
| GO:1901564 | organonitrogen compound metabolic process | biological_process | The chemical reactions and pathways involving organonitrogen compound. [GOC:pr, GOC:TermGenie] |
| GO:0008194 | UDP-glycosyltransferase activity | molecular_function | Catalysis of the transfer of a glycosyl group from a UDP-sugar to a small hydrophobic molecule. [InterPro:IPR004224, PMID:11846783] |
| 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: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: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] |
| 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:0005795 | Golgi stack | cellular_component | The set of thin, flattened membrane-bounded compartments, called cisternae, that form the central portion of the Golgi complex. The stack usually comprises cis, medial, and trans cisternae; the cis- and trans-Golgi networks are not considered part of the stack. [GOC:mah, ISBN:0815316194] |
| 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:0046872 | metal ion binding | molecular_function | Binding to a metal ion. [GOC:ai] |
| GO:0030173 | integral component of Golgi membrane | cellular_component | The component of the Golgi 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:go_curators] |
| GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
| 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:0051604 | protein maturation | biological_process | Any process leading to the attainment of the full functional capacity of a protein. [GOC:ai] |
| 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:0005789 | endoplasmic reticulum membrane | cellular_component | The lipid bilayer surrounding the endoplasmic reticulum. [GOC:mah] |
| 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: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:0070085 | glycosylation | biological_process | The covalent attachment and further modification of carbohydrate residues to a substrate molecule. [GOC:hjd, GOC:mah] |
| GO:0018193 | peptidyl-amino acid modification | biological_process | The alteration of an amino acid residue in a peptide. [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: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] |