PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16935537-2 2007 Sodium phenylacetate and a precursor, sodium phenylbutyrate (NaPB) have been used to lower ammonia, conjugating glutamine to produce phenylacetylglutamine which is excreted in urine. phenylacetylglutamine 133-154 N-ethylmaleimide sensitive fusion protein attachment protein beta Mus musculus 61-65