PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22262097-5 2012 Gene fusion experiments in which the metE transcriptional region was fused to an assayable reporter showed that addition of a GroE-independent MetK homologue [MetK synthesizes S-adenosylmethionine (SAM), the metJ corepressor] to the system (E. coli MetK depends on GroE for folding) almost fully suppressed the increased expression. S-Adenosylmethionine 178-196 chaperonin GroES Escherichia coli 126-130