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RBM6 proximity interactions (RBM6-APEX)

ABSTRACT: We sought to map RBM6 interactome using ascorbate peroxidase (APEX2)-based proximity labelling combined with mass spectrometry. Toward this end, we used CRISPR-cas9 methodology to establish MCF10A cell line expressing APEX2 fused to the N-terminal of RBM6, hereafter called MCF10AAPEX2-RBM6. The peroxidase activity of APEX2-RBM6 fusion was confirmed. Next, RBM6 proximal proteins that were biotinylated by APEX2 activation using hydrogen peroxidase (H2O2) in the presence of biotin-phenol were isolated and subjected to mass spectrometry. We identified 173 (P-value<0.05) RBM6 proximity-interaction partners.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Epithelial Cell

DISEASE(S): Breast Cancer

SUBMITTER: Feras Machour

LAB HEAD: Nabieh Ayoub

PROVIDER: PXD024295 | Pride | 2021-12-29

REPOSITORIES: Pride

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			Action	DRS
	RAW_ImpF_2of3_1sTT.xlsx	Xlsx
	Seq66665_QE3.raw	Raw
	Seq66666_QE3.raw	Raw
	Seq66667_QE3.raw	Raw
	Seq66668_QE3.raw	Raw

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