| molecular function |
|---|
| | GO:0030544 | | Hsp70 protein binding | | Interacting selectively and non-covalently with Hsp70 proteins, any of a group of heat shock proteins around 70kDa in size. |
| | GO:0051087 | | chaperone binding | | Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport. |
| | GO:0031593 | | polyubiquitin modification-dependent protein binding | | Interacting selectively and non-covalently with a protein upon poly-ubiquitination of the target protein. |
| | GO:0070628 | | proteasome binding | | Interacting selectively and non-covalently with a proteasome, a large multisubunit protein complex that catalyzes protein degradation. |
| | GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
| | GO:0031625 | | ubiquitin protein ligase binding | | Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins. |
| | GO:0051082 | | unfolded protein binding | | Interacting selectively and non-covalently with an unfolded protein. |
| biological process |
|---|
| | GO:0090084 | | negative regulation of inclusion body assembly | | Any process that decreases the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body. |
| | GO:0090086 | | negative regulation of protein deubiquitination | | Any process that decreases the frequency, rate or extent of protein deubiquitination. Protein deubiquitination is the removal of one or more ubiquitin groups from a protein. |
| | GO:0032436 | | positive regulation of proteasomal ubiquitin-dependent protein catabolic process | | Any process that activates or increases the frequency, rate or extent of the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome. |
| | GO:0031398 | | positive regulation of protein ubiquitination | | Any process that activates or increases the frequency, rate or extent of the addition of ubiquitin groups to a protein. |
| | GO:0006457 | | protein folding | | The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure. |
| | GO:0042026 | | protein refolding | | The process carried out by a cell that restores the biological activity of an unfolded or misfolded protein, using helper proteins such as chaperones. |
| | GO:0032880 | | regulation of protein localization | | Any process that modulates the frequency, rate or extent of any process in which a protein is transported to, or maintained in, a specific location. |
| | GO:0006986 | | response to unfolded protein | | 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 an unfolded protein stimulus. |
| | GO:0030433 | | ubiquitin-dependent ERAD pathway | | The series of steps necessary to target endoplasmic reticulum (ER)-resident proteins for degradation by the cytoplasmic proteasome. Begins with recognition of the ER-resident protein, includes retrotranslocation (dislocation) of the protein from the ER to the cytosol, protein ubiquitination necessary for correct substrate transfer, transport of the protein to the proteasome, and ends with degradation of the protein by the cytoplasmic proteasome. |
| cellular component |
|---|
| | GO:0005829 | | cytosol | | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. |
| | GO:0016234 | | inclusion body | | A discrete intracellular part formed of aggregated molecules such as proteins or other biopolymers. |
| | GO:0005634 | | nucleus | | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. |
| | GO:0000502 | | proteasome complex | | A large multisubunit complex which catalyzes protein degradation, found in eukaryotes, archaea and some bacteria. In eukaryotes, this complex consists of the barrel shaped proteasome core complex and one or two associated proteins or complexes that act in regulating entry into or exit from the core. |
Description
