PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11695605-11 2001 Treatment with such microbial inhibitors as bromoethanesulfonic acid (BESA) or molybdate revealed that methanogen and sulfate-reducing bacteria were involved in the dechlorination of these three PCB congeners. Sulfates 118-125 pyruvate carboxylase Homo sapiens 195-198