BAIT

PI4KB

NPIK, PI4K-BETA, PI4K92, PI4KBETA, PI4KIIIBETA, PIK4CB, RP11-126K1.4
phosphatidylinositol 4-kinase, catalytic, beta
Cell Cycle - Mitotic Spindle Assembly Project
Homo sapiens
PREY

GGA2

VEAR
golgi-associated, gamma adaptin ear containing, ARF binding protein 2
UPS Project
GO Process (1)
GO Function (2)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens

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

Conserved role for Gga proteins in phosphatidylinositol 4-kinase localization to the trans-Golgi network.

Daboussi L, Costaguta G, Ghukasyan R, Payne GS

Phosphoinositides serve as key membrane determinants for assembly of clathrin coat proteins that drive formation of clathrin-coated vesicles. At the trans-Golgi network (TGN), phosphatidylinositol 4-phosphate (PtdIns4P) plays important roles in recruitment of two major clathrin adaptors, Gga (Golgi-localized, gamma-adaptin ear homology, Arf-binding) proteins and the AP-1 (assembly protein-1) complex. The molecular mechanisms that mediate localization of phosphatidylinositol kinases responsible for ... [more]

Proc. Natl. Acad. Sci. U.S.A. Dec. 28, 2016; 114(13);3433-3438 [Pubmed: 28289207]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
GGA2 PI4KB
Co-localization
Co-localization

Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments.

Low-BioGRID
-

Curated By

  • BioGRID