>8cwr_B mol:protein length:112 RNA polymerase sigma factor SigA,DNA-directed RNA polymerase subunit betaMAHHHHHHVAVDAVSFTLLQDQLQSVLDTLSEREAGVVRLRFGLTDGQPRTLDEIGQVYGVTRERIRQIESKTMSKLRHPSRSQVLRDYLDGSSGSGTPEERLLRAIFGEKA