EOG898XFP GO:0000151 25/90 ubiquitin ligase complex cellular_component "A protein complex that includes a ubiquitin-protein ligase and enables ubiquitin protein ligase activity. The complex also contains other proteins that may confer substrate specificity on the complex." [GOC:jh2, PMID:9529603] EOG898XFP GO:0004842 25/90 ubiquitin-protein transferase activity molecular_function "Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages." [GOC:BioGRID, GOC:jh2, PMID:9635407] EOG898XFP GO:0006950 1/90 response to stress biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation)." [GOC:mah] EOG898XFP GO:0016567 1/90 protein ubiquitination biological_process "The process in which one or more ubiquitin groups are added to a protein." [GOC:ai] EOG898XFP GO:0046983 1/90 protein dimerization activity molecular_function "The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits." [ISBN:0198506732]