BAIT

ELP2

KTI3, TOT2, Elongator subunit ELP2, YGR200C
Subunit of Elongator complex; Elongator is required for modification of wobble nucleosides in tRNA; target of Kluyveromyces lactis zymocin
GO Process (3)
GO Function (0)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

RPB2

RPB150, RPO22, SIT2, SOH2, DNA-directed RNA polymerase II core subunit RPB2, B150, L000001588, L000001676, YOR151C
RNA polymerase II second largest subunit B150; part of central core; similar to bacterial beta subunit
GO Process (1)
GO Function (3)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Co-purification

An interaction is inferred from the identification of two or more protein subunits in a purified protein complex, as obtained by classical biochemical fractionation or affinity purification and one or more additional fractionation steps.

Publication

The Elp2 subunit of elongator and elongating RNA polymerase II holoenzyme is a WD40 repeat protein.

Fellows J, Erdjument-Bromage H, Tempst P, Svejstrup JQ

A novel yeast gene, ELP2, is shown to encode the 90-kDa subunit of the Elongator complex and elongating RNA polymerase II holoenzyme. ELP2 encodes a protein with eight WD40 repeats, and cells lacking the gene display typical elp phenotypes, such as temperature and salt sensitivity. Generally, different combinations of double and triple ELP gene deletions cause the same phenotypes as ... [more]

J. Biol. Chem. Apr. 28, 2000; 275(17);12896-9 [Pubmed: 10777588]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ELP2 RPB2
Affinity Capture-Western
Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Low-BioGRID
-
ELP2 RPB2
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.193BioGRID
2045944

Curated By

  • BioGRID