BP

GO:0002098

tRNA wobble uridine modification

The process in which a uridine in position 34 of a tRNA is post-transcriptionally modified.

IEA

BP

GO:0006357

regulation of transcription from RNA polymerase II promoter

Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.

IDA|TAS

BP

GO:0006368

transcription elongation from RNA polymerase II promoter

The extension of an RNA molecule after transcription initiation and promoter clearance at an RNA polymerase II promoter by the addition of ribonucleotides catalyzed by RNA polymerase II.

TAS

BP

GO:0006461

protein complex assembly

The aggregation, arrangement and bonding together of a set of components to form a protein complex.

TAS

BP

GO:0006468

protein phosphorylation

The process of introducing a phosphate group on to a protein.

TAS

BP

GO:0006955

immune response

Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.

TAS

BP

GO:0007165

signal transduction

The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.

IEA

BP

GO:0030335

positive regulation of cell migration

Any process that activates or increases the frequency, rate or extent of cell migration.

ISS

BP

GO:0045859

regulation of protein kinase activity

Any process that modulates the frequency, rate or extent of protein kinase activity.

IEA

CC

GO:0000123

histone acetyltransferase complex

A protein complex that possesses histone acetyltransferase activity.

IDA

CC

GO:0005730

nucleolus

A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.

IDA

CC

GO:0005737

cytoplasm

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

IDA

CC

GO:0008023

transcription elongation factor complex

Any protein complex that interacts with RNA polymerase II to increase (positive transcription elongation factor) or reduce (negative transcription elongation factor) the rate of transcription elongation.

IDA

CC

GO:0033588

Elongator holoenzyme complex

A heterohexameric protein complex that is involved in modification of wobble nucleosides in tRNA. The complex can associate physically with hyperphosphorylated RNA polymerase II; it contains two discrete heterotrimeric subcomplexes.

IDA

MF

GO:0000993

RNA polymerase II core binding

Interacting selectively and non-covalently with RNA polymerase II core enzyme, a multisubunit eukaryotic nuclear RNA polymerase typically composed of twelve subunits.

IDA

MF

GO:0004871

signal transducer activity

Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.

TAS

MF

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).

IPI

MF

GO:0008607

phosphorylase kinase regulator activity

Modulation of the activity of the enzyme phosphorylase kinase.

IDA