Fig. 6.

Lysine butyrylation in the bacterial chemotaxis and flagellar assembly. A, The endospore-forming process in the C. acetobutylicum strain. The phenotypes of C. acetobutylicum strain in different growth stages were shown. B, The butyrylated protein involved in the bacterial chemotaxis and flagellar assembly, including methyl-accepting chemotaxis proteins, chemotaxis signal transduction protein CheW, chemotaxis signal receiving protein CheY, chemotaxis histidine kinase CheA, chemotaxis protein CheR, flagellar motor switch protein G, flagellar switch protein FliM and chemotaxis protein MotB. Sequence alignment of CheY from E. coli and C. acetobutylicum.