PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34111638-4 2021 We hypothesized that studied rhodococcal isolates, besides the regular one, use at least two alternative pathways for PCB transformation, including the pathway leading to acetophenone formation (via 3,4 (4,5) dioxygenase attack on the molecule), and a third sideway pathway that includes stepwise oxidative decarboxylation of the aliphatic side chain of the 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate. 2-hydroxy-6-oxo-6-phenyl-2,4-hexadienoic acid 358-399 pyruvate carboxylase Homo sapiens 118-121