Fig. 2: The overall structure of Mtb-RNase J. | Nature Communications

Fig. 2: The overall structure of Mtb-RNase J.

From: Structural insights into RNase J that plays an essential role in Mycobacterium tuberculosis RNA metabolism

Fig. 2

a Domain structure of Mtb-RNase J. The β-lactamase domain, β-CASP domain, and the C-terminus are colored in yellow, green, and cyan, respectively. b Ribbon representation of Mtb-RNase J, showing 14 α-helices and 23 β-sheets, with corresponding colors in (a). The zinc ions are shown in gray spheres. c The electrostatic potential surface of Mtb-RNase J. Red: negative potential; blue: positive potential. d The experimental scattering curve of Mtb-RNase J. e. The distance distribution function curve of Mtb-RNase J. f SAXS solution structure of Mtb-RNase J. g The crystal structure of Mtb-RNase J was fitted into the ab initio envelope obtained from SAXS. Cyan and orange represent a monomer of the dimeric Mtb-RNase J, respectively.

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