Mass spectrometry data for pulldown of the Abelson first quarter region from Drosophila lysate

The 'first quarter' (1Q) region of the Drosophila Abelson (Abl) C-terminal domain is indispensible for Abl function, and may participate in protein-protein interactions. Here, we use a GST-1Q recombinant protein to isolate binding partners of 1Q from Drosophila embryo lysate, and identify said proteins by liquid chromatography-tandem mass spectrometry.