BAIT

PHLDB2

LL5b, LL5beta
pleckstrin homology-like domain, family B, member 2
GO Process (0)
GO Function (1)
GO Component (3)

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens
PREY

FLNC

ABP-280, ABP280A, ABPA, ABPL, FLN2, MFM5, MPD4
filamin C, gamma
GO Process (1)
GO Function (3)
GO Component (6)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens

Affinity Capture-Western

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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

LL5beta is a phosphatidylinositol (3,4,5)-trisphosphate sensor that can bind the cytoskeletal adaptor, gamma-filamin.

Paranavitane V, Coadwell WJ, Eguinoa A, Hawkins PT, Stephens L

We identified a potential phosphatidylinositol (3,4,5)-trisphosphate (PtdIns(3,4,5)P(3)) binding pleckstrin homology domain in the data bases and have cloned and expressed its full coding sequence (LL5beta). The protein bound PtdIns(3,4,5)P(3) selectively in vitro. Strikingly, a substantial proportion of LL5beta became associated with an unidentified intracellular vesicle population in the context of low PtdIns(3,4,5)P(3) levels produced by the addition of wortmannin or ... [more]

J. Biol. Chem. Jan. 10, 2003; 278(2);1328-35 [Pubmed: 12376540]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PHLDB2 FLNC
Reconstituted Complex
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.

Low-BioGRID
-

Curated By

  • BioGRID