>tr|A0A2M9T331|A0A2M9T331_9BACI Transcription attenuation protein MtrB OS=Geobacillus sp. WSUCF-018B GN=mtrB MYTNSDFVVIKALEDGVNVIGLTRGADTRFHHSEKLDKGEVLIAQFTEHTSAIKVRGKAY IQTRHGVIESEGKK