PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9230051-10 1997 The ATPase of the E. coli mutant MPC32N (cQ32N) was activated by NaCl and LiCl. Lithium Chloride 74-78 ATPase Escherichia coli 4-10