PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20469912-5 2010 Mechanistic studies showed phosphorylation of DNA damage sensors and checkpoint kinases, ataxia telangiectasia-mutated (ATM) at ser1981 and ataxia telangiectasia-Rad3-related (ATR) at ser428 within 30 min of CEES exposure, and modulation of S and G2-M phase-associated cell cycle regulatory proteins, which are downstream targets of ATM and ATR kinases. 2-chloroethyl ethyl sulfide 208-212 ATM serine/threonine kinase Homo sapiens 120-123