PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24708-1 1978 The proportions of the main components present in gentamicin sulphate complex, gentamicins C1, C1a and C2, can be monitored by 1H nuclear magnetic resonance (nmr) spectrometry. Gentamicins 50-69 endogenous retrovirus group K member 1 Homo sapiens 95-98