BAIT

AME1

ARP100, L000004725, YBR211C
Essential kinetochore protein associated with microtubules and SPBs; component of the kinetochore sub-complex COMA (Ctf19p, Okp1p, Mcm21p, Ame1p); involved in spindle checkpoint maintenance; orthologous to human centromere constitutive-associated network (CCAN) subunit CENP-U and fission yeast Mis17; relative distribution to the nucleus increases upon DNA replication stress
GO Process (2)
GO Function (0)
GO Component (5)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

CEP3

CBF3, CSL1, CBF3B, L000000312, L000000222, YMR168C
Essential kinetochore protein; component of the CBF3 complex that binds the CDEIII region of the centromere; contains an N-terminal Zn2Cys6 type zinc finger domain, a C-terminal acidic domain, and a putative coiled coil dimerization domain
GO Process (2)
GO Function (3)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

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

CCAN Assembly Configures Composite Binding Interfaces to Promote Cross-Linking of Ndc80 Complexes at the Kinetochore.

Pekgoez Altunkaya G, Malvezzi F, Demianova Z, Zimniak T, Litos G, Weissmann F, Mechtler K, Herzog F, Westermann S

Partitioning of the genome requires kinetochores, large protein complexes that mediate dynamic attachment of chromosomes to the spindle. Kinetochores contain two supramolecular protein assemblies. The ten-protein KMN network harbors key microtubule-binding sites in the Ndc80 complex and mediates assembly of checkpoint complexes via the KNL-1/Spc105 protein [1, 2]. As KMN does not contact DNA directly, it relies on different centromere-binding ... [more]

Curr. Biol. Dec. 12, 2015; 26(17);2370-8 [Pubmed: 27524485]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
AME1 CEP3
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-0.2119BioGRID
1921695

Curated By

  • BioGRID