Decreases in endoplasmic reticulum calcium content are sensed by resident STIM proteins, which can activate plasma membrane Orai channels to facilitate Ca 2+ entry. The role of STIMATE, a previously ...
In summary, we have applied a non-disruptive biotin labelling approach to capture protein complexes in close proximity to STIM1 at ER–PM junctions in living cells. Our findings not only afford an ...