BAIT

GDI2

HEL-S-46e, RABGDIB, RP11-318E3.2
GDP dissociation inhibitor 2
GO Process (3)
GO Function (2)
GO Component (5)
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

General role of GDP dissociation inhibitor 2 in membrane release of Rab proteins: modulations of its functional interactions by in vitro and in vivo structural modifications.

Shisheva A, Chinni SR, DeMarco C

The GDP dissociation inhibitors (GDIs) represent an important class of regulatory proteins in the functional cycle and recycling of Rab GTPases. Previous studies have demonstrated that GDI-1 can operate with multiple Rab proteins. In this study we have addressed a plausible general activity of GDI-2 in supporting Rab membrane release and have analyzed the requirements of sequence-conserved vs variable regions ... [more]

Biochemistry Sep. 07, 1999; 38(36);11711-21 [Pubmed: 10512627]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
GDI2 RAB8A
Affinity Capture-MS
Affinity Capture-MS

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 is identified by mass spectrometric methods.

High-BioGRID
3356777
RAB8A GDI2
Co-fractionation
Co-fractionation

Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

High0.5141BioGRID
1262446

Curated By

  • BioGRID