GO term | GO name | GO namespace | GO def |
GO:0006508 | proteolysis | biological_process | The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds. [GOC:bf, 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: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:0016787 | hydrolase activity | molecular_function | Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3. [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:0019882 | antigen processing and presentation | biological_process | The process in which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC protein complex. [GO_REF:0000022, GOC:add, ISBN:0781735149, PMID:15771591, PMID:15928678] |
GO:0019538 | protein metabolic process | biological_process | The chemical reactions and pathways involving a protein. Includes protein modification. [GOC:ma] |
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: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:0005768 | endosome | cellular_component | A vacuole to which materials ingested by endocytosis are delivered. [ISBN:0198506732, PMID:19696797] |
GO:1901564 | organonitrogen compound metabolic process | biological_process | The chemical reactions and pathways involving organonitrogen compound. [GOC:pr, GOC:TermGenie] |
GO:0051604 | protein maturation | biological_process | Any process leading to the attainment of the full functional capacity of a protein. [GOC:ai] |
GO:0042802 | identical protein binding | molecular_function | Binding to an identical protein or proteins. [GOC:jl] |
GO:0016485 | protein processing | biological_process | Any protein maturation process achieved by the cleavage of a peptide bond or bonds within a protein. Protein maturation is the process leading to the attainment of the full functional capacity of a protein. [GOC:curators, GOC:jl, GOC:jsg] |
GO:0008233 | peptidase activity | molecular_function | Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid. [GOC:jl, ISBN:0815332181] |
GO:0002376 | immune system process | biological_process | Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats. [GO_REF:0000022, GOC:add] |
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:0071704 | organic substance metabolic process | biological_process | The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon. [GOC:mah] |
GO:0004175 | endopeptidase activity | molecular_function | Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain. [http://merops.sanger.ac.uk/about/glossary.htm#ENDOPEPTIDASE] |