>6in7_B mol:protein length:193 RNA polymerase sigma-H factorMLTQEQDQQLVERVQRGDKRAFDLLVLKYQHKILGLIVRFVHDAQEAQDVAQEAFIKAYRALGNFRGDSAFYTWLYRIAINTAKNHLVARGRRPPDSDVTAEDAEFFEGDHALKDIESPERAMLRDEIEATVHQTIQQLPEDLRTALTLREFEGLSYEDIATVMQCPVGTVRSRIFRAREAIDKALQPLLREA