Fig. 5From: Regulation of the pstSCAB operon in Corynebacterium glutamicum by the regulator of acetate metabolism RamBBinding of RamB to various pstS promoter fragments. RamB protein (0, 150 fold molar excess) was incubated with the full-length pstS promoter fragment (RF0, 5 nM, 507-bp) or the partial length pstS promoter fragments (RmFm, RcFm, RmFc, RcFc, 61 nM, 124Â bp) and applied for native polyacrylamide gel electrophoresis. A 267Â bp fragment of R3F0, which lacked both of RamB binding sites, served as a negative controlBack to article page