BAIT

PIK3CB

P110BETA, PI3K, PI3KBETA, PIK3C1
phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit beta
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

Association of phosphatidylinositol 3-kinase composed of p110beta-catalytic and p85-regulatory subunits with the small GTPase Rab5.

Kurosu H, Katada T

A family of phosphatidylinositol 3-kinases (PI 3-kinase), comprising three major classes (I-III) in terms of substrate specificity and regulation, play important roles in a variety of cell functions. We previously reported that the class-I heterodimeric PI 3-kinase consisting of p110beta-catalytic and p85-regulatory subunits is synergistically activated by two different types of membrane receptors, one possessing tyrosine kinase activity and the ... [more]

J. Biochem. Jul. 01, 2001; 130(1);73-8 [Pubmed: 11432782]

Throughput

  • Low Throughput

Curated By

  • BioGRID