PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12651923-6	2003	hDRA-mediated Cl- transport was insensitive to changing extracellular pH, but was inhibited by intracellular acidification and activated by NH4+ at acidifying concentrations.	Ammonium Compounds	140-144	solute carrier family 26 member 3	Homo sapiens	0-4