cytosolic large ribosomal subunit (sensu Eukaryota)

Merging of two or more mitochondria within a cell to form a single compartment.

cytosolic small ribosomal subunit (sensu Eukaryota)

The small subunit of a eukaryotic cytosolic ribosome; has a sedimentation coefficient of 40S. As in, but not restricted to, the eukaryotes (Eukaryota, ncbi_taxonomy_id:2759).

Catalysis of the reaction: dolichyl diphosphate + H2O = dolichyl phosphate + phosphate.

The breakdown into simpler components of cyclins, proteins whose levels in a cell varies markedly during the cell cycle, and which play key roles in regulating cell cycle phase transitions.

mRNA cleavage and polyadenylation specificity factor complex

A multisubunit complex that binds to the canonical AAUAAA hexamer and to U-rich upstream sequence elements on the pre-mRNA, thereby stimulating the otherwise weakly active and nonspecific polymerase to elongate efficiently RNAs containing a poly(A) signal.

Any macromolecular complex involved in cleavage or polyadenylation of mRNA molecules.

Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.

A ribosome found in the cytosol; this term can also be used to refer to ribosomes associated with the endoplasmic reticulum in eukaryotic cells. As in, but not restricted to, the eukaryotes (Eukaryota, ncbi_taxonomy_id:2759).

Catalysis of the reaction: ATP + biotin + protein = AMP + diphosphate + biotin-protein.

Catalysis of the hydrolysis of a phosphodiester to give a phosphomonoester and a free hydroxyl group.

The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.

An iron-containing, oxygen carrying complex. In vertebrates it is made up of two pairs of associated globin polypeptide chains, each chain carrying a noncovalently bound heme prosthetic group.

Any of a family of heterotrimeric GTP-binding and hydrolyzing proteins; they belong to a superfamily of GTPases that includes monomeric proteins such as EF-Tu and RAS. Heterotrimeric G-proteins consist of three subunits; the alpha subunit contains the guanine nucleotide binding site and possesses GTPase activity; the beta and gamma subunits are tightly associated and function as a beta-gamma heterodimer; extrinsic plasma membrane proteins (cytoplasmic face) that function as a complex to transduce signals from G-protein coupled receptors to an effector protein.