>type I-E CRISPR system Cascade subunit CasB E. coli K12. Version NC_000913.3 GI:556503834 MADEIDAMALYRAWQQLDNGSCAQIRRVSEPDELRDIPAFYRLVQPFGWENPRHQQALLR MVFCLSAGKNVIRHQDKKSEQTTGISLGRALANSGRINERRIFQLIRADRTADMVQLRRL LTHAEPVLDWPLMARMLTWWGKRERQQLLEDFVLTTNKNA |