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.

Publication

Time-resolved in situ assembly of the leukotriene-synthetic 5-lipoxygenase/5-lipoxygenase-activating protein complex in blood leukocytes.

Gerstmeier J, Weinigel C, Rummler S, Radmark O, Werz O, Garscha U

5-Lipoxygenase (5-LO) catalyzes the initial steps in the biosynthesis of proinflammatory leukotrienes. Upon cell activation, 5-LO translocates to the nuclear membrane where arachidonic acid is transferred by 5-LO-activating protein (FLAP) to 5-LO for metabolism. Although previous data indicate association of 5-LO with FLAP, the in situ assembly of native 5-LO/FLAP complexes remains elusive. Here, we show time-resolved 5-LO/FLAP colocalization by ... [more]

FASEB J. Jan. 01, 2016; 30(1);276-85 [Pubmed: 26396238]

Throughput

  • Low Throughput

Additional Notes

  • PLA (in situ proximity ligation assay)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ALOX5 ALOX5AP
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
-
ALOX5AP ALOX5
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
-
ALOX5 ALOX5AP
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