PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20148972-11 2010 WHT-2 possibly facilitates the increase in gut granule size of the umps-1(-) mutant by transporting orotic acid into the gut granule and promoting osmotically induced swelling of the compartment. Orotic Acid 100-111 ABC transporter domain-containing protein Caenorhabditis elegans 0-5