The final proteolytic step in transmembrane signaling of multiple RsgI anti-σ factors in Clostridium thermocellum
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In Clostridium thermocellum, there are nine RsgI factors responsible for sensing different types of substrates and regulating the transcription and expression of cellulosome genes. Within the signaling pathway of RsgI, the membrane protease RseP cleaves RsgI i... ...