PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3700427-8 1986 Purified calmodulin N-methyltransferase was incubated with extracts of rat tissues, and [methyl-3H]AdoMet and methylated proteins were resolved by electrophoresis in an attempt to discover substances other than calmodulin, but this enzyme only catalyzed the methylation of calmodulin, indicating a high degree of substrate specificity. methyl-3h 89-98 calmodulin 1 Rattus norvegicus 9-19