Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

Publication

T-cell oncogene rhombotin-2 interacts with retinoblastoma-binding protein 2.

Mao S, Neale GA, Goorha RM

The LIM domain protein rhombotin-2 (RBTN-2/TTG-2/Lmo2) has distinct functions in erythropoiesis and in T-cell leukemogenesis. Additional functions for RBTN2 are indicated by its expression in non-hematopoietic tissues. These diverse functions of RBTN2 are presumed to be accomplished through physical interaction with different protein partners that bind the LIM domains of RBTN2. To identify these proteins which may modulate the activity ... [more]

Oncogene Apr. 03, 1997; 14(13);1531-9 [Pubmed: 9129143]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
LMO2 KDM5A
Affinity Capture-Western
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.

Low-BioGRID
-
KDM5A LMO2
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