Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent.

Any process that affects the structure and integrity of a protein, altering the likelihood of its degradation or aggregation.

Any process in which an organism activates, maintains or increases the frequency, rate or extent of symbiont enzyme activity. The symbiont is defined as the smaller of the organisms involved in a symbiotic interaction.

The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.

Any process that affects the structure and integrity of a protein, altering the likelihood of its degradation or aggregation.

Any process in which an organism activates, maintains or increases the frequency, rate or extent of symbiont enzyme activity. The symbiont is defined as the smaller of the organisms involved in a symbiotic interaction.

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.

A multisubunit complex that is located at the centromeric region of DNA and provides an attachment point for the spindle microtubules.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.

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.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.