Human: osteosarcoma U‐2 OS cells (female)	ATCC	Cat# HTB‐96, RRID:CVCL_0042
Human: embryonic kidney HEK293 cells (female)	ATCC	Cat# 300192/p777_HEK293, RRID:CVCL_0045
Human: cervical carcinoma HeLa cells (female)	ATCC	Cat# CCL‐2, RRID:CVCL_0030
Human: CRISPR Δ‐ATX3 HeLa cells	This study	N/A
Human: CRISPR Δ‐ATX3 HEK293 cells	This study	N/A
Human: CRISPR Δ‐ATX3 U2OS cells	This study	N/A
Human: HEK293‐Flp‐In T‐REx ATX3‐WT‐nEGFP	This study	N/A
Human: HEK293‐Flp‐In T‐REx ATX3‐C14A‐nEGFP	This study	N/A
Human: HEK293‐Flp‐In T‐REx ATX3‐UIM‐nEGFP	This study	N/A
Human: HEK293‐Flp‐In T‐REx ATX3‐VBM‐nEGFP	This study	N/A
Human: HEK293‐Flp‐In T‐REx p97‐EQ‐cSSH	Meerang et al (2011) and Ritz et al (2011)	N/A
Human: U2OS‐RNF8‐WT‐nEGFP	Mailand et al (2007)	N/A
Human: U2OS‐ RNF8‐RING‐nEGFP	Mailand et al (2007)	N/A
Human: CRISPR Δ‐53BP1 MCF7 cells	Cuella‐Martin et al (2016)	N/A
Human: CRISPR Δ‐BRCA2 DLD1 cells	Zimmer et al (2016)	N/A