PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9624687-2 1998 A synthetic protein kinase C alpha (PKC alpha) ribozyme with complete pyrimidine nucleotide substitution retained a comparable cleavage activity compared with the unmodified ribozyme. Pyrimidine Nucleotides 70-91 protein kinase C alpha Homo sapiens 12-34 9624687-2 1998 A synthetic protein kinase C alpha (PKC alpha) ribozyme with complete pyrimidine nucleotide substitution retained a comparable cleavage activity compared with the unmodified ribozyme. Pyrimidine Nucleotides 70-91 protein kinase C alpha Homo sapiens 36-45