BAIT

APL6

YKS5, L000003034, YGR261C
Beta3-like subunit of the yeast AP-3 complex; functions in transport of alkaline phosphatase to the vacuole via the alternate pathway; exists in both cytosolic and peripherally associated membrane-bound pools
GO Process (2)
GO Function (0)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

RUD3

GRP1, L000004185, YOR216C
Golgi matrix protein; involved in the structural organization of the cis-Golgi; interacts genetically with COG3 and USO1
GO Process (1)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Publication

Septins associate with AP-3 to support trafficking to the vacuole/lysosome in yeast.

Leih M, McCright M, Angers C, Davey M, Conibear E, Merz A, Odorizzi G

Adaptor protein complex 3 (AP-3) mediates clathrin-independent transport to lysosomes, yet accessory factors supporting this pathway remain incompletely defined. In Saccharomyces cerevisiae, the C-terminal intrinsically disordered regions (IDRs) of both AP-3 large subunits (? and ?3) serve as platforms for association with accessory factors. Through proteomic analysis of proteins associated with these IDRs, we identify the septin cytoskeleton as a ... [more]

Mol Biol Cell Jun. 01, 2026; 37(6);br19 [Pubmed: 41985082]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
APL6 RUD3
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-3.316BioGRID
899532

Curated By

  • BioGRID