>3t72_o mol:protein length:99 RNA polymerase sigma factor rpoD, DNA-directed RNA polymerase subunit betaMDSATTESLRAATHDVLAGLTAREAKVLRMRFGIDMNTDYTLEEVGKQFDVTRERIRQIEAKALRKLRHPSRSEVLRSGSSGSGTPEEKLLRAIFGEKA