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Fig. 2 | Microbial Cell Factories

Fig. 2

From: Engineering of leucine-responsive regulatory protein improves spiramycin and bitespiramycin biosynthesis

Fig. 2

The predicted domains and three-dimensional (3D) structure of SSP_Lrp. a 3D structure and SDS-PAGE detection of His6-tagged SSP_Lrp protein. b EMSAs of DNA binding of Lrp to Pbsm42, Pbsm23, and Pist-acyB2. C1: Pbsm42-SSP_Lrp complex; C2: Pbsm23-SSP_Lrp complex; C3: Pist-acyB2-SSP_Lrp complex; N: nonspecific control DNA. *P < 0.05, **P < 0.01

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