>tr|A0A8B4R2N6|A0A8B4R2N6_MYCSM RNA polymerase sigma-70 factor OS=Mycolicibacterium smegmatis GN=NCTC7017_03897 MADPGHVFRRAFSWLPSQFASQSDAPVGAPRQFGSTEHLSVEAIAAFVDGELRMSAHLRA AHHLSLCPECAAEVDAQSQARTALRESCPIAIPNSLLGMLSQIPHRTPEVTPDVSEQAKF ADDPTRGRRKRR