DNA sequence >NC_022785, from 3819657 to 3819802 (146 bp); Streptomyces rapamycinicus NRRL 5491 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NNNNNN Translate to protein Restriction digest BLAST Design primers with primer3