2.1.1.301 729730 Catalytic promiscuity of a bacterial alpha-N-methyltransferase Streptomyces sp. 2.1.1.301 729730 Catalytic promiscuity of a bacterial alpha-N-methyltransferase Streptomyces sp. OH-4156 2.1.1.301 730805 Genome mining and genetic analysis of cypemycin biosynthesis reveal an unusual class of posttranslationally modified peptides Streptomyces sp. 2.1.1.301 730805 Genome mining and genetic analysis of cypemycin biosynthesis reveal an unusual class of posttranslationally modified peptides Streptomyces sp. OH-4156