PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21130714-11	2011	The loss of the MMS+4-AN-induced S phase checkpoint in NBS1-deficient cells may be due to a reduced cellular level of the critical downstream effector, phospho-SMC1.	4-amino-1,8-naphthalimide	20-24	structural maintenance of chromosomes 1A	Homo sapiens	160-164