BAIT

NAT1

AAA1, NAA15, L000000002, YDL040C
Subunit of protein N-terminal acetyltransferase NatA; NatA is comprised of Nat1p, Ard1p, and Nat5p; N-terminally acetylates many proteins, which influences multiple processes such as the cell cycle, heat-shock resistance, mating, sporulation, and telomeric silencing
GO Process (1)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

RPT6

CIM3, CRL3, SCB68, SUG1, proteasome regulatory particle base subunit RPT6, L000002174, L000000406, L000002265, YGL048C
ATPase of the 19S regulatory particle of the 26S proteasome; one of six ATPases of the regulatory particle; involved in the degradation of ubiquitinated substrates; bound by ubiquitin-protein ligases Ubr1p and Ufd4p; localized mainly to the nucleus throughout the cell cycle; protein abundance increases in response to DNA replication stress
UPS Project
Saccharomyces cerevisiae (S288c)

Affinity Capture-MS

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 is identified by mass spectrometric methods.

Publication

N-Terminal modifications of the 19S regulatory particle subunits of the yeast proteasome.

Kimura Y, Saeki Y, Yokosawa H, Polevoda B, Sherman F, Hirano H

The yeast (Saccharomyces cerevisiae) contains three N-acetyltransferases, NatA, NatB, and NatC, each of which acetylates proteins with different N-terminal regions. The 19S regulatory particle of the yeast 26S proteasome consists of 17 subunits, 12 of which are N-terminally modified. By using nat1, nat3, and mak3 deletion mutants, we found that 8 subunits, Rpt4, Rpt5, Rpt6, Rpn2, Rpn3, Rpn5, Rpn6, and ... [more]

Arch. Biochem. Biophys. Jan. 15, 2003; 409(2);341-8 [Pubmed: 12504901]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NAT1 RPT6
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-0.1491BioGRID
2031933

Curated By

  • BioGRID