PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2258651-3 1990 The resistance pattern against various beta-lactams and the effects on MICs of combination of Clavulanic acid (CVA) and AZT against AZT resistant strains suggested that AZT was inactivated by either type of IV (K1), Va (OXA1), or PSE2 beta-lactamases. Aztreonam 120-123 OXA1L mitochondrial inner membrane protein Homo sapiens 220-224