PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31709791-6 2020 This conformational change weakened the binding of the sulbactam trans-enamine intermediate (TSL) to the active site and rendered the formation of the inhibitor-enzyme complex, which features a covalent acrylic acid (AKR)-T130 bond, inefficient, thereby resulting in inhibitor resistance in CTX-M-64 (S130T). Sulbactam 55-78 TSL Homo sapiens 93-96