PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 3012799-5 1986 Similar results were obtained with two mutants each of the class B and C type (selected in presence of C-nucleosides formycin A and formycin B), which are also affected in AK but show novel properties. c-nucleosides formycin a 103-127 adenosine kinase Cricetulus griseus 172-174