Table 1. Previously identified ATM-interacting proteins and SNF2H-related chromatin remodelling factors identified in the screen.

Gene Name	Protein ID	− IR	+ IR	Uniprot	Peptide	Mol Weight (kDa)	Sequence Length	PEP	Reference
ATM	IPI00601074	18.0345	17.871		130	349.74	3,069	0	[44]
USP10	IPI00819631	1.327425	1.281195	Q5ZJN4	25	87.558	795	1.48E-127	[45]
FANCI	IPI00586876			B0I564	1	149.29	1,338	0.018182	[46]
MCM3	IPI00604115	1.146465	1.471155	Q5ZMN2	27	91.25	812	7.62E-123	[47]
MCM2	IPI00577675	1.12		Q5ZLZ1	22	100.35	888	1.11E-130	[48]
PPP2A	IPI00589014	1.01		P48463	3	35.563	309	8.39E-16	[49]
CHD4	IPI00598956	1.2	1.65		11	215.81	1,895	7.86E-38	[50]
RFC1	IPI00683437			Q5ZKU2	1	129.19	1,153	0.001435	[20]
PCNA	IPI00821596	1.130685		Q9DEA3	14	29.016	263	2.69E-109	[51]
RSF1	IPI00572615		1.44654		4	163.86	1,441	6.55E-11	N/D
SNF2H	IPI00577188		1.39305		21	136.85	1,198	2.36E-134	N/D
BAZ1A	IPI00585200		1.35342		2	180.23	1,571	1.85E-05	N/D
BAZ1B	IPI00820657				1	164.02	1,483	5.55E-22	N/D

Gene name, protein ID, the relative enrichment ratios compared to an untagged cell line of the un-irradiated and irradiated samples, the Uniprot identifier (if known), the number of peptides identified, the molecular weight of the identified protein, the number of its amino acids, and PEP score are indicated. Proteins previously identified as ATM-interacting proteins are indicated by the relevant reference.