PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15885099-5 2005 Ers1 is a vacuolar protein whose loss of function results in growth sensitivity to hygromycin B. Hygromycin B 83-95 cystinosin-like protein ERS1 Saccharomyces cerevisiae S288C 0-4