BAIT

SWI3

HAF2, TYE2, L000002251, YJL176C
Subunit of the SWI/SNF chromatin remodeling complex; SWI/SNF regulates transcription by remodeling chromosomes; contains SANT domain that is required for SWI/SNF assembly; is essential for displacement of histone H2A-H2B dimers during ATP-dependent remodeling; required for transcription of many genes, including ADH1, ADH2, GAL1, HO, INO1 and SUC2; relocates to the cytosol under hypoxic conditions
Saccharomyces cerevisiae (S288c)
PREY

AZF1

L000000158, YOR113W
Zinc-finger transcription factor; involved in diauxic shift; in the presence of glucose, activates transcription of genes involved in growth and carbon metabolism; in nonfermentable carbon sources, activates transcription of genes involved in maintenance of cell wall integrity; relocalizes to the cytosol in response to hypoxia
Saccharomyces cerevisiae (S288c)

Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Publication

Context-dependent interplay of Swi-Snf and Tup1-Cyc8 influences chromatin and transcription at antagonistically regulated genes.

Guo X, Alhussain MM, Lee B, Byrne N, Hokamp K, Aljaeed H, Alnajjar RH, Baazeem ZMF, Smethurst G, Kroeger C, Banks CAS, Church MC, Workman JL, Kent NA, Fleming AB

The yeast Swi-Snf co-activator was the first chromatin remodelling complex discovered which can disrupt promoter nucleosomes to enable transcription. The Tup1-Cyc8 complex was the first global co-repressor identified which can position nucleosomes across promoters to block transcription. However, the global extent of their antagonistic regulation of gene transcription in yeast is unknown. We have identified the genes repressed by Tup1-Cyc8 ... [more]

Nat Commun Jun. 30, 2026; 17(1); [Pubmed: 42380116]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SWI3 AZF1
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-2.79BioGRID
2354953

Curated By

  • BioGRID